Find cheap flights from Chicago to Vienna

CHI - VIE

Find cheap flights from Chicago to Vienna

Round-trip
Economy
Chicago (CHI)
Vienna Intl
Sat 12/5
Sat 12/12
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Vienna
There are travel restrictions to Vienna Intl. Learn more
Stay informed and receive email updates for when travel restrictions ease for Vienna Intl.

Good to know

Low season

February Best time to beat the crowds with an average 20% drop in price.

High season

June Most popular time to fly with an average 22% increase in price.

Average price round-trip

$816 (avg. price over the last 2 weeks)

Good deal round-trip

$616 or less

Good deal one-way

$471 or less

When to book flights from Chicago to Vienna

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $471 or less one-way and $616 or less round-trip.
  • The cheapest flight from Chicago to Vienna was found 20 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is February.
  • Morning departure is around 87% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking flights from Chicago to Vienna

Which airlines have a flexible cancellation policy for flights from Chicago to Vienna due to COVID-19?

Are there Vienna travel restrictions currently due to Coronavirus?

How long does a flight from Chicago to Vienna take?

How many flights are there between Chicago and Vienna?

Which airlines provide the cheapest flights from Chicago to Vienna?

Do I need a passport to fly between Chicago and Vienna?

Which airlines fly most frequently between Chicago and Vienna?

What’s the cheapest day of the week to fly from Chicago to Vienna?

Which airports will I be using when flying from Chicago to Vienna?

How does KAYAK find such low prices on flights from Chicago to Vienna?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Vienna?

What is the Hacker Fare option on flights from Chicago to Vienna?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Vienna?

Top 5 airlines serving Chicago to Vienna Intl

Scores according to KAYAK customer reviews

8.3
Qatar Airways
Overall score based on 10,883 reviews
8.3
Boarding
8.2
Comfort
8.6
Crew
8.3
Entertainment
8.0
Food
Airline reviews

Pros: "Having social distance space to take a nap"
Cons: "I sat in the middle seat of the middle of the plane and the staff kept skipping me during meal and drink service because they assumed the other side took care of me. So that was annoying. I had to keep flagging them down."

Pros: "The crew was the best!"
Cons: "I wish food would improve in general on planes"

Pros: "The check-in crew in Chicago was very nice and efficient. The flight crew on-board were not friendly, they were very curt and rushed, and did not go out of their way to be helpful."
Cons: "Friendlier staff during the flight. Better food for breakfast. The connection port for my headphones did not work...I would not have been able to watch movies if I hadn't brought my own single connection head phones."

Pros: "The crew was really nice and very attentive."

Pros: "The aircraft was comfortable and the electronic amenities were decent and needs improvement"
Cons: "Free WiFi and Dancing boys"

Pros: "The flight crew/staff were professional and very helpful and accommodating to the passengers from check in to deboarding."
Cons: "Seats were a little close, especially for a long flight, with meals."

Pros: "The crew was great."
Cons: "Food wasn't that great."

Cons: "Nothing"

Pros: "The crew was amazing. One of the onboarding staff was exceptional. Some onboarding staffs were unfriendly."
Cons: "Not allowing a laptop bag unlike Etihad, Emirates and other airlines was a bummer."

Pros: "Very courteous, friendly, professional flight crew and gate crew."
Cons: "Nothing to mention...very pleased"

Cons: "Slow boarding while passengers stand in the queue, late take off"

Pros: "This was my first experience with Qatar & it was outstanding. Crew members are extremely courteous & helpful. The aircraft seats in economy class were roomy & comfortable. Bathrooms were kept clean throughout the long flight. Food was very good as was the selection of flight entertainment. Can't thi"

Pros: "seat was great"
Cons: "flight attendant should be nicer"

Pros: "The crew was very friendly and helpful throughout the flight"
Cons: "The boarding process in Chicago wasn’t great. Zones were not used"

Pros: "Delighteful experience"
Cons: "Better guidance at transit stop"

Pros: "Plenty of room to move around"

Pros: "The food and flight staff were good"

Pros: "Food was excellent and the crew updated us through out the flight"
Cons: "That fee for overweight was excessive"

Cons: "Ord to Doh: People kept window blinds open all through 15 hour flight Flight temperature kept very warm"

Pros: "Good food and good hospitality"

Cons: "The gentleman next to me had broad shoulders, so I spent most of the flight with my body a bit twisted, and eating without being able to move my right arm normally was undesirable. The cabin was kept a bit warm throughout the flight. We had a long wait (30 - 45 minutes after leaving the gate) before takeoff."

Pros: "Food was great Seats were comfortable Everyone was super nice"

Pros: "Courteous and friendly staff, on the plane and at the airports. Gave advice and directions when asked. Asked about time for food serving and said anytime you want something, come to the galley."
Cons: "A chorus of crying infants..."

Pros: "Great service and crew"

Cons: "I’m a 6’3” in shape man. I selected the bulkhead seats for extra leg room. Great crew, but my shoulders stuck past the seat edge 3” on both sides. Qatar should revise their claim of most room in cabin - this 12 hour flight was one of the roughest I’ve had in a long time comfort wise."

Pros: "Good food. Great staff and service"
Cons: "I wish there was more seating room and unusually long waiting time for toilets."

Pros: "Checkin crew was rude and was not at all respectful"
Cons: "Checkin crew was rude and was not at all respectful"

Cons: "Boarding at JFK very disorganized. Poor system. No vetting of wheel chair users many fakers."

Pros: "Every thing is great."
Cons: "Food Seat great service"

Cons: "Delayed"

Pros: "On demand entertainment systems seem standard, as I’ve flown Qatar several times and always had it. Friendly staff. And Doha is a great connection airport."

Pros: "My flight from Chicago to Doha was late to come in and there was a gate agent waiting for us and two other passengers with a sign when we got off the plane. He told us that our flight had already left but he would get us on the next one. We ended up getting seats on the next flight but then were also given the option to get a temporary visa and explore Doha for the night. We opted for the comped night which included a very nice hotel and $100 in meal vouchers. We absolutely LOVED Doha and the hotel and food was fantastic! I don't think I have ever received better service from an airline or a hotel. We ended up walking around Souq Waquif and the downtown until 1am (we are two young females!) with no issue and just used Uber to get to and from the hotel. Everything was so well laid out for us! No complaints whatsoever!"

Pros: "smooth and on time with efficient service."

Pros: "Hospitality, boarding process"
Cons: "Food was slightly undercooked (chicken). Should have better process to check for that"

Pros: "Enjoyed the food and the service from the crew. Plane was new and relatively new and comfortable."
Cons: "The check in agents were not very polite or helpful. They did not offer much assistance and help for a first time customer on Qatar Airways. My bags were also not loaded onto the plane and had to arrive on a later flight"

Pros: "Seats are comfortable with plenty of leg space. Aircrafts were clean and tidy. Landing and take off were smoothest I have ever experienced."
Cons: "Menu choice was very basic and quantity was also poor. Food quality was below par in terms of taste and presentation. In-flight crew was inefficient and flow. Meal trays laid on meal tables for hours after the passengers finished food. Flight attendants literally responded in over 30 min of call. I pressed special meals online before boarding. However, the flight attendants were not sure. They went back to kitchen to verify that and return with the ordered meal."

Pros: "It was excellent."
Cons: "It was excellent."

Cons: "No consistency with hand luggage. My companions and I were held to strict weight limits. Others were getting on with three and four bags."

Pros: "The entertainment options were fantastic! The flight attendants were very cordial and hardworking."
Cons: "I was very pleased with my flight. I really have I complaints."

Pros: "everything was as expected from a world-class in the travel world."
Cons: "In economy class, the seats are not as roomy as I thought and leg room space is not suited for overseas 12+ hours travel comfort."

Pros: "Vegetarian food options"

Pros: "The Chicago flight was more than hour late so had to miss my cincinnati connection. Had to wait for 4 hours at the airport to catch my next flight- making the long journey even longer. No priority lounge access provided to make up for the delay. Qatar never getting my business again."

Pros: "Inflight services, food"
Cons: "Wheelchair services in India, person left in between and had to walk with pain in my foot for a distance."

Cons: "Boarding staff give us wrong advice to make extra money from the passenger. They also pressurized us to decide quickly. our each check in baggage was over weight 1 KG or less than 1 KG due to faulty scale at home. Instead of giving us a choice or advice that you are allowed two more hand bags. They pressurized us to make one baggage over weight from all 7 bags and harassed us to do it quickly because they are closing counter in 20 minutes. That's how they charged me another $65. Also they lied on the counter that your seats are in a row but when i went into the plane our seats were separate. Lesson learned don't trust the person over the counter of Qatar airways."

Pros: "Everything"

Cons: "The boarding was unusually long. We stood in line for twenty minutes to board the plane. This was difficult for many. The staff and airlines were unorganized and scattered."

Pros: "A380 FLIGHT! Woo Hoo!"

Pros: "The seats were a bit roomier and more comfortable than any other plane I have been on. There was a good variety in entertainment selection on the individual screens. The stewardesses were lovely and attentive. Food was delicious and balanced and was served with real silverware."

Pros: "Crew were super nice, a lot of entertainment varieties"
Cons: "That I had to deal with some rude local officers at the airport, one of them was Qatar airline employee, 3 were security and immigration staff. They ruined my trip with thier rudeness."

Pros: "Great smooth flight, crew were friendly and many movies and shoes to choose from."
Cons: "Seats are tight and not much leg room for the unfortunate ones who fly Economy class. Food was ok."

Pros: "Service was excellent"
Cons: "Carry on baggage size misleading"

Pros: "Movies"
Cons: "Crew was rude to passengers. One passenger asked for extra bread and crew arrogantly commented , we dont give but ok take one."

Pros: "Coach seats were comfortable but if the person in front of you reclines, your video screen will be inches from your face and it becomes difficult to get out of your seat."
Cons: "Crew was not particularly friendly....almost downright rude at times"

Cons: "Only two options for dinner is very few options."

Cons: "The crew responsible for boarding did not provide timely information (especially on who boarding order) and "made up" for this lack of communication by yelling and screaming at passengers as if they were cattle."

Pros: "Boarding was smooth"
Cons: "The aircraft was horrible No space at all even after paying for a better seat"

Cons: "I’m a small person & your seating is cramped & uncomfortable!"

Pros: "Great airline overall!"
Cons: "No leg room due to the airplane box under the seat in front of me. Very difficult to straighten legs out, difficult to get comfortable."

Cons: "My special meal wasn’t available."

Cons: "Almost missed my third plane, too."

Pros: "Food."
Cons: "There was not hot tea/coffee offered with a sandwich."

Pros: "Online check-in was easy, boarding was smooth, and time on the flight seemed to go by quickly. Seats were a little too close together in economy to fully relax but that's the nature of economy seating. The dinner was very tasty, crew was friendly."
Cons: "My seat-back entertainment system did not work, but I had not planned to use it anyway. For the other three members of my family it did work, but not very well. Fortunately they had other options they brought with them."

Pros: "Captain kept us informed regarding takeoff"
Cons: "Sitting too long"

Pros: "Excellent Service. Excellent food."

Pros: "on board"
Cons: "12 of January, 2018 Dear Austrian Airlines authority, I address to your kind attention to asist me to get to me the hat qhich I lost on board of the flight 1576 when I arrived to Vienna airport on my way frpom JFK to Lwo. It happened because it was no room above my seat's bin and the steard helped me to get my heat in another bin. Unfortunately I forgot at the moment when I left the board of the plane, a minute later I reminded that I forgot my hat but I was not allowed to go back and get my hat. I tried to communicate with the Lot&Found office in Vienna airport as I had 2h40 minutes in connection time and it was enough time to get me back the hat, unfortunately nothing was really done from the airport staff to get me my hat and made to me possible continue traveling with my hat. I spoke to two managers, the name I could share with you if you need. The Found office registered my black hat and the plastic box under the number F2018/000682. In this situation I ask your offices to deliver my hat and the plastic box to Lviv airport as sson as possible as this is a special hat for my daily prayers. I wish you best and ask for your kind assistance to send the item as soon as possible with the nearest flight. Sincerely, Meylakh Sheykhet"

Pros: "The flight was perfect until we hit horrible turbulence. 1 out of every 4 people was throwing up. We had to redirect to Milan."
Cons: "Swiss air is completely inept at handling a very normal reroute due to weather. 200 displaced people are standing in line. I’ve been here 5 hours and have not heard a word of announcement from them, our questions are rudely thwarted, and they continue to take half-an-hour to an hour per person with uncertain results. Give use new flights or a hotel."

Pros: "Four economy short-hauls in two days: That extra tad legroom (A321, A320, CS100) Planes are very clean Good quality snacks Great staff"

Pros: "I hope this carrier grows by leaps and bounds. The plane was new & clean, the pilots executed flawless takeoff & landing, the flight attendants were friendly to a fault, the plane left on time & arrived early. Round trip Orlando-Venice was $980 round trip. The only niggling detail was the somewhat limited selection of movies."

Pros: "I am a frequent flyer with swiss airline. Amazing crew, boarding, taking off and landing is on time if not a little earlier. However, I was quite disappointed with the enertainment package and food."
Cons: "I am a frequent flyer with swiss airline. Amazing crew, boarding, taking off and landing is on time if not a little earlier. However, I was quite disappointed with the enertainment package and food."

Pros: "very professional crew, clean cabin, interesting choice of documentaries"
Cons: "it would have been nice to see a hostess walk through with water every hour, of so why is there no world news in your tv selection?"

Cons: "Warm breakfast in coach would be appreciated, but i understand it is just coach."

Pros: "Boarding was on time."
Cons: "Departed 20 minute late. The tv screen(one per 4 rows) was too small to see. I don't remember getting ear phones."

Pros: "I like the space in business class and the staff were really nice"
Cons: "The seats were not comfortable, they ran out of scotch (single malt) and I only had 1 drink"

Pros: "Food, staff, service"
Cons: "No leg room"

Cons: "Airline lost my flight, no explanation and or apology. Seats were terrible could not move when seat in front was reclined. No economy plus, no reciprocal consideration for gold status on star alliance except for one checked bag free. I will never fly Swiss again"

Cons: "There was a supposed difficulty with my entry in Europe when I tried to Check into Chicago. I thought that I had to cancel my flight. Swiss air representatives had to do much consultation, which took nearly an hour, while I was standing there the whole time. At the end, I was thanked for my patience and told all should be well and not even given a small upgrade for the distress this caused me. Traveling is disagreeable in general now, and personally, even moreso after this episode."

Pros: "On time, efficient, good service, professional"

Cons: "They lost my bag and after 24 hours, still no word on whether it's been located."

Pros: "Very prompt and courteus"
Cons: "Baggage missing for three days. Communication poor."

Pros: "Crew was great! Boarded quickly! Alot of movies to watch!"

Pros: "Polite crew"
Cons: "The service and food was excellent. There is no question about dislike"

Pros: "Very friendly staff, a wide variety of entertainment options."
Cons: "I'm a pretty small person (5'4 and 110 pounds) and it was very hard for me to get comfortable. Not that you'd expect much out of an economy class seat."

Cons: "Not. Lot of room for legs. Slection of movies very poor. Very old movies mostly"

Pros: "Friendly service"

Pros: "Boarding, friendly crew"
Cons: "No tv, but short fligh anyways"

Pros: "Flight attendants were perfect, sincere, and friendly. Great selection of free movies."
Cons: "I could not open my laptop and do any work once the person in front of me put their seat back. Big time bummer."

Pros: "Crew and flight service are excellent top notch. Also they are very friendly and helpful. Make flight enjoyable."
Cons: "Seats are too close together in coach, very cramped and uncomfortable if you are a tall or large person."

Pros: "Good entertainment"
Cons: "Couldn't control the airflow at your seat."

Cons: "My flight attendant was rude and condescending the entire flight. I don't appreciated being treated like a moron for asking someone to repeat a question."

Pros: "The flight crew were friendly and helpful. The food served on our flight to Zurich was delicious. We loved the big movie selection which helped pass the time."
Cons: "The leg room was terrible on this plane. If anyone reclined their seats, you were trapped and could barely get out of the row to get up or go to the bathroom. Boarding was a bit like herding cats and everyone was jammed up trying to get on without any orderly direction."

Pros: "crew"
Cons: "seat size and comfort. Had metal nox take good part of my footroom. small aisle. Food lousy."

Pros: "First time flying with swiss air, loved everything about this airline!!"
Cons: "Professionalism, outstanding service, no problems, no stress, no issues, flawless!!!!!"

Pros: "Our attendant was very nice with a great attitude."
Cons: "Luggage line in Zurich at airplane"

Pros: "Very good. Good entertainment options."

Pros: "More space with a window seat than I am used to. Shoulder didn't even touch the side of the plan. Loaded the back of the plan first after premium and those needing extra time."
Cons: "By the time they got to me I only had one choice for the dinner meal. No restroom in the back of the plane so I got stuck waiting for the cart to come all the way down the aisle before I could go to use it."

Pros: "Flight boarding was quick and fast and food was great."
Cons: "Seats had no room and if someone in front reclined the tv was right in your face. Also what happen to having individual fans above. It was so hot I felt sick the whole way and when we pushed the call button no one came had to flag down an flight attendant walking by. We had to ask three more times to get the heat down. Overall it was okay."

Pros: "same"
Cons: "same"

Pros: "Everything else."
Cons: "The selection of movies was not impressive"

Pros: "I like"
Cons: "Good"

Pros: "big screens, big movie selection, nice drink options, good menu"
Cons: "very small seats! hot on plane, with no optional vents, flight staff did not respond to multiple call button requests"

Cons: "Boarding was delaeyd 5 hour's ,Very very bag experience, the trailer baby and car seat i waited more than an hour, together with more people, were not found"

Pros: "The service was very nice and courteous"
Cons: "The seats don’t match up to the comfort level and privacy of the other airlines"

Pros: "Service, flight and landing, exceptional!!!"
Cons: "No cons..."

Pros: "The flight was very accommodating. Everything from eye shades, tooth brush and slippers were provided. I took the red eye and slept the whole way."

Pros: "They take great care of their customers"

Cons: "I booked a place in advance, but the place was changed because I did not check in 24 hours before the flight. And I got a place near the restroom. It was terrible!!!! it was impossible to sleep and eat normally. And the smell of the restroom all the way. Very upset."

Pros: "The crew was friendly and professional. The food was good. Entertainment was good. The 10hr flight was over so quickly."
Cons: "They didn't come to pick up trash very often."

Pros: "The service, food, convenience of a direct flight to Istanbul"
Cons: "The entertainment system in my seat did not work (they offered to change my seat but I declined). Also the WiFi was spotty. However, I always enjoy flying with Turkish Airlines due to the excellent service and delicious food."

Pros: "I liked nothing about my flight."
Cons: "It was extremely hot on a 10-hour flight. Crew was not friendly, almost rude. Seat space was VERY tight."

Pros: "I sat in coach but was treated like I was in first class. Hot towels. Entrees were very excellent. The food was above what I expected coach meals to be from my experiences flying different carriers to over 8 different countries. The customer service was amazing! The lady flight attendant for my section was very attentive and friendly. When I came out of the bathroom, I accidentally interrupted one male flight attendant from doing his job, he politely gestured which reassured me that he would be right with me when he was done with what he was doing. I asked him if they had any heartburn or antiacids available which they didn't. These 2 interactions with the flight attendants made the flight very enjoyable."
Cons: "I was in couch and in the middle seat. I usually get the aisle or window so it was a hard adjustment to sleep in the middle seat because I didn't have leg room and couldn't lean my body against anything so I had to shift often to avoid my bottom from feeling numb."

Pros: "Turkish airlines always delivers and economy feels like business with the hot towels and good food!"
Cons: "Quite a full flight and no extra accommodation for families."

Cons: "Mi sa furat din bagajj !!!!!!!!"

Pros: "Food and movie selections."
Cons: "More options on TV seroes"

Pros: "Constant service, food, entertainment."
Cons: "Seat area is too small. No room for legs/feet. Garbage was not picked up."

Cons: "Headphones did not work"

Pros: "Best flight crews and food I know of"
Cons: "Bad service at boarding. Agent receiving boarding passes demanded we have a visa or letter of invitation that is not required for our destination."

Pros: "The service was impeccable!"
Cons: "Nothing"

Pros: "Crew service was amazing. 2 meals on the long trip, 1 meal on the short flight. Very satisfied"

Pros: "Food was great. Crew was awesome. Quick boarding."
Cons: "It was very hot on the plane for the majority of the flight."

Pros: "The food and service were great."
Cons: "Seats were a bit tight"

Pros: "Good food"

Pros: "crew was very very nice!"
Cons: "not enough leg room"

Pros: "Flight attendants are professional and efficient, and the aircraft is clean and has an excellent entertainment center for all passengers."
Cons: "Rows are too close, with my knees pressed against the seat in front of me. That is misery for the 10-hour flight from Chicago to Istanbul. We had a much better experience when we flew Turkish Airlines a few years ago. Sad!"

Pros: "food was amazing"

Cons: "Crew was slow to pick up trays."

Pros: "The steward went out of his way to accommodate my special dietary request"

Pros: "Love this airline. Great service. Great people. Food and service good"

Pros: "Food and service"

Pros: "food was excellent"
Cons: "Istanbul Airport could not tell me the gate of my connecting flight in a timely manner."

Pros: "There was a lot to choose entertainment wise."
Cons: "We had a child behind us who would not stop screaming and playing with the tray table. One of the crew members gave me a hard time for having my purse out for 1 minute while I was taking my prenatal vitamin even though we were sitting on the runway for over an hour at this point and the man in front of me had his chair fully reclined so I wasn't able to get to it under my seat.. Even though as she said, we were about to take off, but she didn't say anything to the man in front of me. This was my second time flying with them and the first experience was much better."

Pros: "Crew were excellent making everyone comfortable in a long flight."
Cons: "Nothing arrived on time even though it departed late"

Pros: "That was good every thing, thank you."
Cons: "Nathing wrong."

Pros: "I like everything regarding the airline."
Cons: "The airport was attacked by a terrorist and hour after I left to Skopje. I know the airline has nothing to do with it but they should pressure the airport to have more safety for the passengers or find an airport in another country that is safer like Macedonia or Bulgary. Just as a temporary thing while things become safer in Turkey. In other words, only stop in Turkey for people who is flying to that country. Connecting flights should stop somewhere else."

Pros: "Food was good, airplane was newer than expected (nearly brand new, from the look) and the movie selection was excellent - and it was all free."
Cons: "More legroom would be nice. Boarding was a bit delayed for no visible reason."

Pros: "Every thing was perfect and the service too"
Cons: "The only problem is I didn't one of my luggage on time after 3 days I was upset and made"

Pros: "* Two suitcases * Vegetarian-Indian food was amazing! * You get a little pack with socks, slippers, tooth brush, eye cover. It is great!"
Cons: "Not enough leg room. When pushing the chair back, the cushion moves forward. Not the best for 6 feet and up people"

Pros: "Everything was perfect"

Pros: "Nice new plane, decent food, friendly staff, incredible selection of movies. Appreciated the fact that the cabin wasn't freezing for once."
Cons: "Terrible, slow checkin process. Some people treated the checkin counter as their personal therapist, coffee house, I don't know what.., they held up the line for ages and staff was doing nothing to speed them up and move them along."

Pros: "This was my first time flying with Turkish Airlines, and I had a great experience. I travel internationally a lot and it has been by far the best airline I have been onl."
Cons: "Nothing. All good"

Pros: "Thats awesome"
Cons: "All personel it was good."

Cons: "Terible transit info. No information / custmoer service help at all in Istambul. Rude and unwilling to help airport employees! Gate changet without notice/ almost lost transit flight.. Turkis airline crew did not come by during flight until breakfast. Sooo thirsty...."

Pros: "The service, food, and in flight entertainment were great. The leg room in coach was on par with other major carriers that I have flown transatlantic. The layover in Istanbul was pleasant (go to Staarbucks for free wifi). And I saved $500 over the price of other flights. I'd definitely take Turkish Airlines again, and maybe even arrange for a longer layover to be able to see Istanbul."

Pros: "The transfer flight was also very nice."
Cons: "The only thing that was a bit annoying was the delay - it was delayed for almost 1 hour."

Pros: "First of all, the food is fantastic is you are not a meat and potatos (or big mac) kind of person. My original flight left late due to a hold up in security in Chicago. Turkish Air was very responsive and easy to work with when I missed my connector in Istanbul. Friendly crew. Clean jet. Will definitely use them agian."
Cons: "Nothing"

Cons: "The seat was hard for a long trip"

Pros: "I have traveled a lot during my life. The flight crew on this flight was the best I have ever seen."

Pros: "The food, the crew, the beverages, the entertainment and the level of cleanliness were all excellent. On time departure on both segments."
Cons: "The Boeing 777 had the new, smaller seats. No control of overhead airflow among other things. Wish they still had the old Airbus A330's and 340''s."

Pros: "Not much"

Pros: "Everything was amazing. The crew was great! The customer service was even better!"
Cons: "I was tired and fell asleep instead of watching more movies :)"

Cons: "Delayed boarding"

Pros: "Flights were on time"
Cons: "Seats are more narrow than other airlines."

Pros: "Crew, movies"
Cons: "Too many announcements. It seems like they were announcing something all the time and it became annoying."

Pros: "left on time and arrived on time"

Cons: "Great"

Pros: "Check in crew was courteous and professional"
Cons: "Boarding process Too many subclasses of boarding “priorities “ Too gimmicky"

Cons: "Don’t be delayed by more than 1 hour. Twice the same day / both directions."

Cons: "Flight into Seattle delayed, flight out of Seattle to Minneapolis delayed flights out of Minneapolis to Bismarck delayed. Ran from gate F to gate c24 arrived at 10:23 p.m. Slight to the park at 10:25 p.m. and they closed the door on me as I was running up there. Ran across the entire terminal to get there and they would not let me on. Last Flight of the night to Bismarck. Missed my uncle's 90th birthday party. Would not give me food voucher. Delta gate agent told me she would lose her job if she did not close the doors 8 minutes prior. However the Minneapolis flight waited for 15 minutes for people to board that plane. How does that compute? Why would they not wait 3 minutes for me rather than pay the money to put me up in a hotel?"

Cons: "I had a tight connection, but made it to the gate in time. I walked down the jetway to what appeared to be a locked door, with no one there to guide me on how to board. It turns out there was a stairwell at the end of the jetway, which was to take me to a bus on the tarmac. This was very stressful."

Cons: "Really packed together seats...more room. Crew spoke very loudly on plane...jarring"

Pros: "Flying Delta’s always a treat after our KLM connection. Everything is better! The staff in particular are always outstanding in comparison. Great job guys! :-)"
Cons: "Really not much. A few more media entertainment options perhaps."

Pros: "Service was ok not a big deal. Could've had a accommodate us for the 2 hour delay"
Cons: "2 hour delay...and once in seat it was too hot with traffic of planes in front of us."

Cons: "The in-flight entertainment in my seat did not work properly so I could not enjoy watching movies or shows. A minor but unfortunate inconvenience."

Cons: "More leg room and seat width. I don’t like having other passengers pressed against me."

Cons: "Our itinerary was canceled"

Pros: "Crew were very pleasant and seemed to enjoy working"

Cons: "At least one hour late"

Pros: "Skywest flight. No issues. Friendly cabin crew. Short 40 minute flight."

Pros: "I liked the cookies and juice. The interactive screen to watch something. The cleanliness. The price. On time. The service. Thank you. The excitement of flying."

Cons: "knees were jammed into the seat in front of me."

Cons: "delay"

Pros: "Nice and helpful crew, fast service."
Cons: "The food was not good, the breakfast was tiny. Who wants a sweet muffin for breakfast!?! It was a very shaky flight. We sat in the back rows which might have done things worse. Not comfortable at all."

Pros: "The crew at the airport was very courteous and helpful."
Cons: "No food; not even offered water; I asked a Delta employee about our seats and she was very unprofessional (mind you I'm traveling with kids and my boarding pass said that seats were to be assigned at the gate)."

Cons: "Flight was delayed until it made me miss my connection"

Pros: "I can’t make it in mexico city on tuesday, wednesday’s performance had to be cancelled and we need to pay the cancellation fee 11500 mexican pesos, please reimburse on the credit card"
Cons: "I can’t make it in mexico city on tuesday, wednesday’s performance had to be cancelled and we need to pay the cancellation fee 11500 mexican pesos of the studio and musicians"

Cons: "Very easy and fast"

Cons: "The leg from Atlanta to Pointe de Pitre had no wifi or even old style entertainment. Bring a book!"

Pros: "NOTHING"
Cons: "Delayed 15 hours because of a mechanical issue, spent the night in Cancun. Customer service and communication throughout was terrible."

Cons: "was a difficult transition from delta to west jet in Toronto and we almost missed the flight"

Pros: "being able too use our electronic devices in Wi-Fi mode the whole time. Last time I flew everything had to be shut off during take off and landing."

Pros: "Pilot flew flawless crew kind and helpful it was a full flight and impressed helpful passengers to get on board was."
Cons: "Disappointed airplane not equipped with free movies. I bought ear buds on return flight for that purpose"

Pros: "Entertainment"
Cons: "Staff were a bit rude. The boarding process was slow as everyone rushed up when they announced the first zone to board, and obviously this was not policed. We didn't get our seats until we got to the gate because apparently we bought our tickets too soon to take off, which was three weeks. Also, staff claimed there wasn't enough bin space so asked people to check their bags. We saw people with two big bags get on board at the start, and then staff made everyone at the back of the line check their bags. But there was plenty of bin space before take off. And we were seated in the last row which can't recline."

Cons: "Wifi not working"

Pros: "As the flight was over two hours late and a runway at JFK was shut down I opted for a full refund from Delta as I would have been at my destination less than 24 hours. Kayak & Delta was good keeping me informed of changes including the 5 gate changes"

Pros: "Delta is a mess to check in. Check in on line, print boarding passes then stand for an hour to get bag checked, in Cleveland an. urn ind almost as long in Austin. Terrible"

Cons: "Boarding wasn't very prompt, but went smoothly once it began."

Pros: "The flight was delayed, and delayed again, and finally delayed to 18 hours after original takeoff time. I was rebooked on a flight for the following after, and that flight has been delayed twice so far. Never again will I fly Delta."
Cons: "That I never made it to my destination"

Pros: "Left reasonably on time, arrived a bit early, able to find overhead storage for my roll-on, even boarding in Zone 3"
Cons: "Very tightly packed; minimal comfort for the flight."

Pros: "Crew was very friendly. Embarked and disembarked quickly. Flight arrived early"

Pros: "Excellent trip. Provided ample food snacks and drinks."

Pros: "The crew chief"
Cons: "Water not to top; towel holder broken. 20 minutes for wheel chair to arrive"

Pros: "Appreciated the crew keeping things low key as it was a night flight"
Cons: "There were several members of one family on the flight scattered all over the plane. They seemed to want to visit with each other before the flight (making it difficult for me to get to my seat) and during the flight (making it tough to get some sleep). It would be nice if they had been seated together so as not to disturb others. I know this really isn't Delta's fault, but some people aren't very conscientious"

Pros: "No issue. Everything was good."
Cons: "Not much. Everything was good."

Pros: "Nothing to like -- didn't fly"
Cons: "Delta delayed my flight so long that I'm now traveling another day."

Pros: "Arrived early. Helpful staff. Brough food and refreshments fast"
Cons: "Narrow seats in economy comfort"

Pros: "The crew was nice"
Cons: "I didn't like the fact that I didn't get my luggage with me when I arrived to casablanca as I lived 4 hours away from the casablanca. I have to come back the next day to get my luggage. I was very mad about it.plus I noticed one of my luggage has been damaged so now I have to buy another one because I can t use it. It was disgusting."

Pros: "I liked that I didn't have to pay for a carry on and the blanket they gave me in flight to stay warm it was a great flight."
Cons: "Only dislike was that the flight was ending other than that no problems"

Pros: "All went as planned and expected. No thrill- like taking a Greyhound bus in the old days...gets you where you are going but without much pizzazz New seats and quite clean, but the new seats were very hard and uncomfortable after an hour."
Cons: "Somewhat claustrophobic and always wish the drop down tray table behind could be disconnected from my seat. When the passenger behind uses the tray as a set of bongo drums to keep beat with his headphones it is a pretty miserable trip."

Pros: "The flight crew was nice and polite. They served drinks and snacks in a timely manner while on the flight."
Cons: "Flight was scheduled to leave early, the plane arrived, but they couldn't turn the plane around fast enough. We left the gat late, then pilot said we would still be arriving half an hour early. We arrived about 45 minutes late, and that was a problem because our connecting flight was due to depart now in 15 minutes. Lightning forced the airport to shutdown, which was great, we had a chance to catch our flight, but we were stuck in the airplane, and we couldn't get to our gate until the all-clear. I know this is not Delta's fault, but they did arrive quite late on a flight that, according to them, would be early. They also never communicated to the other flight that there were several passengers catching that connection. So by the time we had ran to catch our connection they had closed the ramp. Lightning hit again, and they shutdown the airport once again, so the airplane was still at the gate for about an hour, and they did not allow the 20+ passengers to board that plane, which was right there. So frustrating. The only thing that saved it was that our new flight was the new airbus, and although it left an hour and a half later, the comfort level was phenomenal."

Cons: "Perfect"

Cons: "Landing"

Pros: "Check in was swift"
Cons: "Friendlier approach from the crew"

Cons: "Was very satisfied with everything."

Pros: "Every thing"
Cons: "Nothing"

Pros: "Food and workers were great"

Pros: "Good entertainment choices."
Cons: "Seat could be more comfortable"

Pros: "The crew was not very unhelpful & hardly accommodating, not helpful at all. I have never met such a cold hearted airline crew, so unthankful & not trying to help customer. They kept rolling their eyes & speaking like I was a dirt. I will NEVER fly this airline & I will make sure everyone knows."
Cons: "Came early to counter & my passport expires August 9th, so they refuse to help me & did not let me go on board even though I had approval from Jordanian country to fly there. Austerian ticket crew & supervisor did not want even to check the pass through to board with permission. The WORSE airline!!!"

Pros: "Everything:)"

Cons: "My flight was canceled and I received no communication from Austrian Airlines. There was no staff at ticketing counter. The contact number that O’Hare had was a disconnected Verizon number, which was the same number listed on their website. I had to call the international number where I was told I was rebooked on United with 2 layovers instead of one. I also lost my business class upgrade and was told there was nothing they could do about it."

Pros: "Everything went very well! Boarding was easy, the flight was smooth with little turbulence, we arrived on time, the crew was friendly and attentive, the food was good!"
Cons: "Everything was very smooth, except that the seats were not very comfortable!"

Pros: "The crew and the service was excellent. Dinner was excellent. The hot breakfast never came. We were served a roll and one small cup of coffee with no refills. That was my only complaint. On a long overseas flight I think a hot breakfast would have been better than a roll."

Cons: "very rocky,, too confined for such a long flight.thank you for a good lesson not to go austrian again"

Pros: "They were really good with checking in my excess baggage and my two cats. Cats travelled well and arrived as expected. Check in at O'Hare was very friendly. In the air, flight attendants were very accommodating and friendly. All luggage and cats arrived! The plane from O'Hare to Austria was very nice!"
Cons: "I think I have gotten used to Asiana's and Korean Airlines'. It just didn't seem to measure up to their business class service. The food (which has been highly rated!) I found to be just mediocre. Maybe it's because I was living in Asia for eight years and had become more accustom to asian cuisine?? I didn't love the seat either. When you recline, your feet are cramped inside a small area under the seat in front of you. It was cramped. The ability to customize the seat recline was limited. I like being able to move the head and feet into my own customized position. The business class seats from Vienna to Amman felt like coach."

Pros: "Very good flight crew. Decent food and nice entertainment."
Cons: "Poor web site. Very poor boarding crew. Boarding crew made no announcements for who must get re-elected ticketed for shares carrier tucked or web site ticketed passengers. No prep boarding plan given therefore mass at gate."

Pros: "A bit more leg and knee room."
Cons: "The food was dreadful. We flew Austrian last month and the food was good. We try to stay hydrated on the flights and when I asked for water at the back of the plane, I was kindly given the water and another attendant grabbed the curtain and closed it making it plain I was not to be there. (I've never had that happen on any other flight.)"

Pros: "It was perfect, very few people, great service"

Pros: "The check in crew were great. They checked my overweight carry on with no problem for free Free alcohol"
Cons: "The food was not edible"

Pros: "Vino in Plastic cups from 1L"
Cons: "Could Food"

Pros: "Nothing stood out compared to other airlines"

Pros: "Flight"
Cons: "Not enough room in the seat"

Pros: "The food was good"
Cons: "Everything was fine"

Pros: "Everything. Keep up the good work."

Pros: "Friendly staff"

Pros: "Smooth strait flight, friendly polite crew"

Cons: "Our flight was cancelled .No explanation at all.Hotel was given to us.Thank you for that.We dear only 4 hours.The following day we were there since 5 in the morning and the first word was 10 o clock flight.After to many hours they decided that they can bring us to Mynih and after that flight to Tirana.So I left home Thursday 2 o clock and arrive in Tirana after 2 days. No luggage until yesterday.It never happen before.But in top of everything my plans in Albania were messed up.I have to pospne my return flight 1 week and the charges are unbelievable tooo much 650 dollars.I am not stopping here.Thank you."

Pros: "People at the desk didn't know or don't wanna say much why we have no plane"
Cons: "I arrived at Vienna on time but to Skopje we had no plans and we hade to wait till 13:40 to board"

Cons: "The aircraft was very old and smelled badly. The toillets didn't work properly and were dirty."

Pros: "Everything was great except seats uncomfortable"
Cons: "Uncomfortable seats"

Pros: "No stops"

Pros: "Would fly with them anytime."

Pros: "After departing the cluster fk that is O'Hare airport it's such a pleasure to interact with Vienna and Austrian Air. I had 'only' an hour to make the connection, and yet all, that is all, formalities took no more than 10 minutes. I had plenty of time to spare. Waiting area at the gate had plenty of seating and the staff was professional and courteous. We had to gate check bags as the plane was a regional turboprop, but everything went very smoothly."

Pros: "Compared to most American crews the Aus crew was helpful and outstanding."
Cons: "The chicken dinner was not that great and the breakfast was only a muffin, I expected more. On Turkish airlines flight from Ord to Istanbul we got a full breakfast tray."

Pros: "Very carrying crew, kind and attentive"
Cons: "Not too many choices for entertainment, a lot of Asian movies. Food was OK"

Pros: "Nothing"
Cons: "Everything"

Pros: "The service and the overall flight quality, the pilot was very good!"

Pros: "Everything"

Pros: "Very nice and polite crew, great service."
Cons: "Regular breakfast was just a muffin and nothing else :("

Cons: "Flight was delayed 2 hours after boarding"

Pros: "Everything was fine - short flight"

Pros: "Good movie selection on flight"
Cons: "Got bumped from the seat I reserved after boarding without explanation and when I explained I was traveling with a group was simply told that's too bad. Their customer service is awful and had already submitted a complaint for a return flight which was never followed up on."

Pros: "The Crew was perfekt The Wheelchaire Service was also perfekt Food tasted good"
Cons: "The only trouble was 1:15 h delay ,but this depended on the weathersituation how I believe!"

Cons: "The crew members on the flight from Washington to Vienna were absolutely rude and unhelpful."

Pros: "Boarding was efficient and quick"
Cons: "Seats were uncomfortable."

Cons: "It was almost 2 hours delayed"

Pros: "Most things were OK"
Cons: "Except a crying baby near me, during first half of the flight"

Cons: "Plane rescheduled, left 55 minutes later than anticipated. I was already preparing for having my luggage lost."

Cons: "After dinners the crew did not remove trays fora long time preventing movement. When the finally did there was a rush for the toilets. Having some toilets out of order compounded the problem Food is ok at best. The morning muffin was terrible A poor comparison to our flight last year on Turkish air"

Pros: "The check- in experience was simple and the seat entertainment system was excellent!"
Cons: "Unfortunately, like any economy class seating, wider seats and more recline ability would be nice."

Cons: "Our baggage did not make it to our final destination"

Pros: "The boarding and exiting of the aircraft was smooth and organized. I really do prefer that passengers be strictly monitored when boarding the plane according to their seats. It really does make sense to board the plane from the rear forward. I realize airlines feel like they have to make their business class passengers feel special, but it really doesn't make sense for passengers to be climbing over one another."
Cons: "I left my entertainment at home in a mad rush to depart which is very unusual for me. As a result, I had to rely on Austrian Airlines' copyright licenses, and they were less than satisfactory. Fortunately, I'm flying back with Lufthansa, so I hope there will be more variety there. The lavatory at the back of the plane was filthy by the end of the flight. I don't understand why the flight attendants feel to good to clean the lavatories for their passengers. We are stuck on a flying can for 9-10 hours and deserve to have clean lavatories during that time. At one point, I was thirty and approached the back of the plane. When I entered the rear galley, the ladies looked at me like I was intruding. If self-service is not available for passengers, then flight attendants should be prepared to serve their customers."

Read more about Qatar Airways
COVID-19 information

Safety measures for airlines flying from Chicago to Vienna

Airlines flying from Chicago to Vienna have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Chicago to Vienna

Mandatory masks

Masks required on board, masks provided on flights from Chicago to Vienna

Social distancing seating

Middle seats unavailable to book on flights from Chicago to Vienna

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Chicago to Vienna

Book cheap flights from Chicago to Vienna

Recent round-trip flight deals

1/10
Sun
2 stops
Multiple Airlines
33h 50m
ORD - VIE
1/16
Sat
2 stops
Multiple Airlines
20h 15m
VIE - ORD
4/24
Sat
2 stops
Multiple Airlines
23h 30m
ORD - VIE
5/15
Sat
1 stop
Multiple Airlines
25h 15m
VIE - ORD
4/24
Sat
2 stops
Multiple Airlines
23h 30m
ORD - VIE
5/15
Sat
2 stops
Multiple Airlines
28h 35m
VIE - ORD
5/8
Sat
2 stops
Multiple Airlines
23h 30m
ORD - VIE
5/15
Sat
2 stops
Multiple Airlines
37h 55m
VIE - ORD
5/8
Sat
2 stops
Multiple Airlines
23h 30m
ORD - VIE
5/15
Sat
3 stops
Multiple Airlines
37h 25m
VIE - ORD
5/8
Sat
2 stops
Multiple Airlines
23h 30m
ORD - VIE
5/15
Sat
1 stop
Multiple Airlines
25h 15m
VIE - ORD
4/24
Sat
1 stop
TAP AIR PORTUGAL
13h 40m
ORD - VIE
5/15
Sat
1 stop
TAP AIR PORTUGAL
25h 15m
VIE - ORD
4/12
Mon
1 stop
Multiple Airlines
13h 40m
ORD - VIE
4/21
Wed
2 stops
Multiple Airlines
27h 45m
VIE - ORD
4/3
Sat
1 stop
TAP AIR PORTUGAL
13h 40m
ORD - VIE
4/17
Sat
1 stop
TAP AIR PORTUGAL
25h 15m
VIE - ORD
5/3
Mon
3 stops
Multiple Airlines
35h 50m
ORD - VIE
5/10
Mon
1 stop
Multiple Airlines
25h 15m
VIE - ORD
4/12
Mon
1 stop
Multiple Airlines
13h 40m
ORD - VIE
4/25
Sun
2 stops
Multiple Airlines
27h 45m
VIE - ORD
3/29
Mon
1 stop
TAP AIR PORTUGAL
13h 40m
ORD - VIE
4/10
Sat
1 stop
TAP AIR PORTUGAL
25h 15m
VIE - ORD
3/29
Mon
1 stop
TAP AIR PORTUGAL
19h 55m
ORD - VIE
4/10
Sat
1 stop
TAP AIR PORTUGAL
25h 15m
VIE - ORD
3/29
Mon
1 stop
TAP AIR PORTUGAL
13h 40m
ORD - VIE
4/10
Sat
1 stop
TAP AIR PORTUGAL
25h 15m
VIE - ORD
3/29
Mon
1 stop
TAP AIR PORTUGAL
13h 40m
ORD - VIE
4/10
Sat
1 stop
TAP AIR PORTUGAL
25h 15m
VIE - ORD
3/30
Tue
1 stop
TAP AIR PORTUGAL
13h 40m
ORD - VIE
4/7
Wed
1 stop
TAP AIR PORTUGAL
25h 15m
VIE - ORD
5/1
Sat
1 stop
TAP AIR PORTUGAL
13h 40m
ORD - VIE
5/9
Sun
1 stop
TAP AIR PORTUGAL
25h 15m
VIE - ORD
1/11
Mon
2 stops
KLM
21h 40m
MDW - VIE
1/25
Mon
2 stops
KLM
22h 02m
VIE - MDW
2/25
Thu
2 stops
Delta
21h 40m
MDW - VIE
3/1
Mon
2 stops
Delta
33h 00m
VIE - MDW
3/28
Sun
2 stops
Air France
18h 06m
MDW - VIE
4/3
Sat
2 stops
Air France
29h 29m
VIE - MDW
Show more results

Recent one-way flight deals

12/20
Sun
3 stops
Multiple Airlines
56h 30m
ORD - VIE
12/27
Sun
3 stops
Multiple Airlines
44h 40m
ORD - VIE
12/20
Sun
2 stops
Multiple Airlines
21h 35m
ORD - VIE
12/27
Sun
2 stops
Multiple Airlines
20h 55m
ORD - VIE
12/18
Fri
3 stops
Multiple Airlines
49h 50m
ORD - VIE
12/19
Sat
3 stops
Multiple Airlines
33h 50m
ORD - VIE
12/31
Thu
3 stops
Multiple Airlines
30h 37m
ORD - VIE
12/31
Thu
2 stops
Multiple Airlines
24h 55m
ORD - VIE
12/14
Mon
1 stop
LOT
12h 10m
ORD - VIE
12/12
Sat
1 stop
LOT
27h 55m
ORD - VIE
12/14
Mon
1 stop
LOT
12h 10m
ORD - VIE
12/27
Sun
1 stop
Austrian Airlines
21h 30m
ORD - VIE
12/16
Wed
1 stop
Turkish Airlines
13h 40m
ORD - VIE
1/7
Thu
1 stop
Turkish Airlines
13h 40m
ORD - VIE
1/7
Thu
1 stop
Austrian Airlines
10h 55m
ORD - VIE
12/11
Fri
1 stop
Qatar Airways
27h 40m
ORD - VIE
12/18
Fri
1 stop
Qatar Airways
34h 00m
ORD - VIE
1/7
Thu
2 stops
SWISS
13h 45m
ORD - VIE
12/18
Fri
1 stop
Qatar Airways
27h 40m
ORD - VIE
12/15
Tue
2 stops
KLM
27h 02m
MDW - VIE
Show more results
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First