Find cheap flights from Chicago O'Hare Airport to United States

Find cheap flights from Chicago O'Hare Airport to United States

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Round-trip
Economy
Chicago (ORD)
United States
Sat 5/15
Sat 5/22
Any month
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Good to know

Low season

AugustBest time to beat the crowds with an average 4% drop in price.

High season

DecemberMost popular time to fly with an average 17% increase in price.

Average price round-trip

$208(avg. price over the last 2 weeks)

Good deal round-trip

$105or less

Good deal one-way

$76or less

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Chicago O'Hare Airport to United States for the following prices or less: to Las Vegas $76 one-way - $139 round-trip, to Los Angeles $97 one-way - $133 round-trip, to New York $95 one-way - $126 round-trip
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November and December. The cheapest month to fly to the United States is August.
  • On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking United States flights

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Top 5 airlines serving Chicago O'Hare Intl to United States

Scores according to KAYAK customer reviews

8.3
Alaska Airlines
Overall score based on 29,359 reviews
8.5
Boarding
8.3
Comfort
8.8
Crew
7.9
Entertainment
7.9
Food
Airline reviews

Pros: "To be honest, I liked everything."

Pros: "The ticketing, boarding and crew were amazing. Flight was excellent, we left on time and arrived early."
Cons: "Unfortunately, this is the second time I've had a bag damaged. I bought a hard shell suitcase just this morning. One flight and the corners were all banged in. Super disappointed in the way they handle bags and glad I brought a carry on for my valuables"

Cons: "It was a little chilly."

Pros: "Great experience for a small airport in Loreto, Mexico."
Cons: "Not much, overall pretty good."

Pros: "I have never been so comfortable"

Cons: "Better snacks. No cost for checked first luggage"

Cons: "Delay"

Pros: "Excellent all"

Cons: "Nothing. I've flown on worse."

Pros: "Thank you so much for getting my confused and forgetful mother in law onto the right plane and back and forth from the gates."
Cons: "Don’t know"

Pros: "Alaska is a great airline."
Cons: "Free food would be awesome."

Cons: "See previous comment"

Cons: "Better handling of baggage. They mislabel my bag which led to frustrations."

Cons: "The menu was preordered. Yet on plane menu not available. The electrical outlet did not work in our row. No wifi over mexico"

Cons: "Alaska is usually good. Thanx"

Pros: "Ride was smooth. Just wish certain passengers were quiet"

Pros: "It"

Cons: "I really wish you guys told me that in permium seating that the snacks you guys offer had nuts. You guys up sold me by telling me how much I'm going to enjoy the free drinks and snacks on the phone. So I said screw these people seemed nice and not pushy. Very upset that this wasn't giving to me."

Cons: "Equipment problem that delayed our departure"

Pros: "Great! Decent."

Pros: "The lady WHO assisted US at the Alaska Airline kiosk was very Helpful, she made IT easier for US to check in. There were a lot OF AirPort employers assisting us Go thru the scanners, IT was a breeze, IAD was very relaxingThank you very much"

Cons: "Delayed. Flue season folks. If your sick just don’t travel!"

Pros: "Pleasantly surprised, nice journey the whole way"

Pros: "Everything went smooth and was great besides the boarding."
Cons: "Boarding seemed to take quite quite awhile, not sure what the deal was but once we were boarded they kicked it into high gear"

Pros: "Que aparte de la bebida sirvan un sanduche o algo para comer"

Pros: "great landing"

Pros: "Fast!"

Cons: "Delayed"

Pros: "Smooth sailing!"
Cons: "Na"

Pros: "Time of flight is not delayed and arrival time is even ahead of the estimated time."

Cons: "Auxiliary generator broken so plan got hot very quickly. Flight was 2.5 hrs delayed due to another mechanical failure. And then once we were in air they generously notified us that the WiFi was broken. Utter garbage."

Pros: "Seats, movie selection, drinks"
Cons: "No headphones available both ways and my AirPods don’t work with system. Flight attendants this leg were not so friendly."

Cons: "They did not provide sanck for 4 hr flight and they should keep a few spare head phone"

Pros: "I love Virgin America and was surprised I was getting on one of their planes. I later found out Alaska bought VA out. The moon lighting and easy access to food/drink choices on touch screen is a plus."

Pros: "Genially friendly atmosphere"

Pros: "Perfect all the way around"

Pros: "Excellent experience all around on all flights."

Cons: "Lost luggage"

Pros: "Fast, efficient boarding and managed carry-on space well when selfish dude tried to put 8 bags up for his 4 family members."
Cons: "Food was expensive and just OK."

Pros: "I liked that a pillow and blanket was provided- but the temperature on the plane was way too hot to use them"
Cons: "The temperature on the plane was way too hot"

Pros: "Everyone was so nice & accommodating. I would definitely book them again."
Cons: "Nothing."

Pros: "using passport as my ID :)"

Pros: "Good airline"

Pros: "I liked that we landed safely"
Cons: "They messed the names on our itinerary & were rude"

Pros: "The promptness"
Cons: "Turbulence"

Pros: "Every thing"

Pros: "and was stuck with emergency exit."

Pros: "Staff very warm."
Cons: "Food selection paltry. Vodka from Seattle? Hopefully you will take Virgins food selections and liquor. Alaska can use an overhaul. Also aisle too tight."

Pros: "Boeing plane was so comfortable and modern and new."

Pros: "The luggage waiting time was 0!"

Cons: "This flight was very delayed"

Pros: "The crew was good, and they tried to make up for the delay with a gift certificate"
Cons: "More than three hours of delay because there was no crew assigned to that flight"

Cons: "Everything could have been better. Flight delayed 3 hours due to JetBlue schedule mismanagement. No consideration for elderly when we had to change gates across airport. Poor communication on flight updates. And then as a perk to make up for delays, tried to sell us a credit card. Just Awful."

Cons: "Evetying was excelent"

Pros: "Loved the roomy seats"
Cons: "Sound system was low quality. Hard to here the movie."

Pros: "Good room quick and efficient here on time"

Pros: "Clean plane"
Cons: "Took 3+ hours to get in the plane"

Pros: "Pilot’s smooth take off and landing."
Cons: "The weather haha."

Pros: "More leg room Affordable prices Snacks dunkin donut coffee Pleasant flight attendant Punctuality"
Cons: "Nothing"

Pros: "How easy it was to board"
Cons: "When I asked if there was any chance I could sit with my family they were nice enough to change are setting. Just a thought if the setting is random when you check in for your flight somewhere the computer should at least work with putting the last names together just a thought."

Pros: "Swift boarding procesx"
Cons: "Nothing"

Pros: "Easy boarding, friendly staff, nice choice of snacks and beverages. The JetBlue app is very useful."
Cons: "My in flight entertainment never worked. All I had available to look at was the JetBlue commercial channel showing me all of the entertainment I wasn’t able to watch. Not even the live view map worked. One of the attendants said something about resetting the system but I didn’t notice a change. I said something to one of the attendants a little later and she tried doing a reset again, but still no success. I could see other screens working fine and people were watching various programs while I just stared at a static map of the continental United States. Oh well, at least I was able to stream Netflix because of the free inflight WiFi."

Pros: "you had gluten free choices"
Cons: "need expanded gluten free menu"

Pros: "Seats were pretty comfortable with decent legroom."
Cons: "Plane was freezing cold, but a blanket had to be purchased."

Pros: "The effort to stay on track so far so good"

Cons: "1brand new suitcase was completely damaged"

Cons: "Limited movie options."

Pros: "Our flight attendant Jeramy was FABULOUS!!"

Cons: "Heavy delay without accommodated hotel and food"

Pros: "Love JetBlue!"

Cons: "Need to make the touch screen less gross"

Pros: "It was so easy for me to connect. No hassle and the reps were so cooperative."

Pros: "Comfortable seating. DIRECTV on every seat."
Cons: "N/a"

Pros: "Smooth event the entire way"

Pros: "Departure on time"

Pros: "No delay"
Cons: "There are nothing I do not like."

Pros: "Great customer service and attentive staff. I would definitely ride Jetblue again."
Cons: "Nothing."

Pros: "They refund me the money"
Cons: "I almost lost my international connection, had to pay double to get my destination on time"

Pros: "The night kit"

Pros: "EL SERVICIO ES EXCELENTE EL AVION ES COMODO EL PERSONAL ABORDO ES MUY BUENO Y SIEMPRE TIENEN SNACK PARA LOS PASAJEROS . DEFINITIVAMENTE LA MEJOR AEROLINEA ."

Cons: "The crrw"

Pros: "Large space for sleep. Self service food and drink."
Cons: "Nothing"

Pros: "Everything"

Pros: "Orlando's kindness"
Cons: "Nothing"

Pros: "Henri good job"

Cons: "Wheel chair and access boarding needs to be improved....especially since yo have to climb stairs.....more time is needed."

Cons: "Being check by security while almost everybody pass. I didn't have a problem being check but y just a few"

Pros: "This was my first time with JetBlue and I was pleasantly surprised with the size of the plane. It was pretty comfortable"

Cons: "They information re the baggage was incorrect"

Pros: "On time and great food and service"

Pros: "Amazing !"
Cons: "No complains !"

Cons: "The delay and the fact that I had to pay extra for an under pound suitcase."

Pros: "Earlier than scheduled departure. Quick assistance with wheel chair."
Cons: "Assistive device was off loaded a bit too late."

Pros: "the plane was good!"
Cons: "the plane boarded late"

Pros: "The plane"
Cons: "That they lost my suitcase on my trip to Nashville for 30 hours I was going to a party and had no clothes to wear"

Cons: "International fly without food, what a shame!!"

Pros: "Everything was excellent love it"

Pros: "Nothing"

Cons: "Tsa precheck line was long and then the"

Pros: "Free novies"
Cons: "Food service and better social distancing"

Pros: "The flight was mainly smooth, it was a bit delayed, but made the time up in the air so we got in on time."
Cons: "I still don't know how to connect to the Wi-Fi on board. It's odd, I'm a web developer and that's my job."

Pros: "Crew was very nice and friendly"
Cons: "Nothing"

Pros: "Excellent seats and early arrival"
Cons: "Lack of food choices or entertainment"

Cons: "Great ! Next time please confirm seats before boarding"

Pros: "In flight movies"

Pros: "Our neighbor was fun to talk to."
Cons: "We didnt make it to Aruba because our flight was delayed for 4 hours so we missed our connecting flight."

Pros: "The gate crew very efficient boarding Very quick and efficient takeoff No electronic check of boarding passes Flight attendant somewhat responsive. Our luggage was charge 120 twice in a round trip !!!!"

Cons: "Took over an hour to get baggage."

Pros: "Flight delayed and gate aircraft changed and different gate"

Pros: "Seats are comfortable. The flight was on time."
Cons: "A bigger snack should have been provided on such 3-hour flight."

Pros: "Kelly, our flight attendant was excellent"

Pros: "Each of the flights arrived on time"
Cons: "Documentation initially was a bit vague around which legs of the 2 Stop Flight would be handled by American and which would be handled by Latam though that is probably more of the website problems"

Pros: "Delayed for 2 and a half hours"

Cons: "They ruined our luggage and grease all over it"

Cons: "I am STILL in Chicago :("

Pros: "Timing was on point. Majority of the staff was friendly. Wifi with gogoflight and as I am a T-Mobile Customer is definitely a big good point."
Cons: "No food was given if you didn’t buy anything. Even being the flight almost 4 hours. ($10 for a chicken wrap...)"

Pros: "Very little turbulence and staff was friendly"
Cons: "No blankets"

Pros: "The flight departed ontime and arrived 30 minutes early. The flight attendants were pleasant."
Cons: "Nothing, it was all good."

Pros: "The crew in first class was top notch. Incredibly nice, friendly and professional. So refreshing to get good service."

Cons: "Will probably never choose to fly American Airlines again"

Cons: "Pressure seemed off, made the flight very painful in my sinuses"

Pros: "Exit row seating."

Pros: "Flight was on time. Smooth flight."
Cons: "In flight entertainment was below expectations"

Pros: "The crew did the best they could."
Cons: "The 767 is no longer feasible at the load factors that the airline is using for it. Although the seats had been re-furbished, the overhead space is completely unsuited for roll on luggage and so, can't even come close to accommodating the number of bags that are brought on to any flight close to capacity. I would think that it would be beneficial for American to waive the checked baggage fee on any 767 flight to keep from boarding delays due to lack of overhead space. Also, on this flight we had the added problem of a maintenance issue. The flight departure kept getting pushed back in 15 minute increments and there appeared to be a disturbing lack of knowledge of what needed to be done and the time it would take to finish the repair and more on the paperwork to release the plane. We were kept in cramped and uncomfortable circumstances for 3 hours for a 2.5 hour flight.. This was a bad experience."

Pros: "On the 2nd flight it must've been a new airplane because this was the first time my knees weren't jammed into the seat in front of me flying coach. Most comfortable flight I've been on in a decade."

Pros: "Nothing!"
Cons: "No food was served just a drink in a 4 hr night flight. (But AA never serves food so it was kind of expected) Also there was not enough space for the feet, it was small and felt claustrophobic, plus no entertainment."

Pros: "I enjoy the movie/TV options while in the air. They have a good selection you can view on your wireless device."

Pros: "The entertainment was amazing"
Cons: "We were delayed multiple times and landed extremely late"

Pros: "the movie that was shown"
Cons: "Boarding, to then sit on the runway, with little to no air circulation"

Pros: "no usb charger"

Pros: "On time"

Cons: "Delay boarding and then dropped us off at a remote runway and had to wait 45 minutes for a bus to main terminal!"

Pros: "Nothing"
Cons: "4 hora de retraso ni una cortesía empleados bien carnepuercos"

Pros: "The passengers"
Cons: "A/c was broken"

Pros: "Price space, time"
Cons: "Waiting.. but better to be early than late"

Pros: "All of it"

Pros: "Nothing"
Cons: "Not good my carry on bag they send it under and they said I get it at my final destination"

Pros: "Fast"
Cons: "N/a"

Cons: "The flight was 90 minutes delayed."

Pros: "On time."

Cons: "They Only serve pretzels, nothing else different."

Cons: "We were delayed for 6 hours due to a maintenance issue. Horrible customer service"

Cons: "Delayed"

Pros: "The ride was smooth the airplane was the food was OK the stewardess were kind"
Cons: "The ride was smooth the airplane was the food was OK the stewardess were kind"

Pros: "Everything except what I didn't like."
Cons: "Delayed departure"

Pros: "Easy booking, Great prices"

Pros: "Nothing"
Cons: "Constant delays and cancellenations"

Pros: "The movies"
Cons: "Everything else"

Pros: "That I got a soda"
Cons: "Delayed at Ohare by an hour. Sitting on the Tarmac for a half hour in Reagan, waiting for a gate. This was our leg back to DC, after our leg to Chicago four days previously. On that trip I did a review and gave the whole trip a 1 out of 5 stars. That trip was the trip from hell, with delays, waiting on the Tarmac, deplaning, almost cancelled, more waiting on the Tarmac, wheels up in Reagan, wheels down in ORD, and then more Tarmac waiting for a gate. So I was already more than perturbed when this trip had similar outcomes."

Cons: "Perfect"

Pros: "Getting a meal and drink"

Cons: "The person next to me he needed to see it’s not one he was so big"

Pros: "The crew was friendly and patient"
Cons: "The seats aren't very comfortable, but it was a short flight"

Pros: "Flew First Class from Chicago to Fort Lauderdale. The food was a banana and the seat in front of me was broken and when it went back, it was in my lap. No one seemed to care.."

Pros: "Fast & efficient"
Cons: "Not much"

Pros: "Friendly efficient staff with good service and comfortable jet."
Cons: "Armrests didn't go up in our row only, would have been nice to know. Waffle snacks taste good but are very crumbly and make a mess, there were other options for $$. Stating "free wifi" is misleading as you have to pay for internet access."

Cons: "I am enrolled in MileagePlus United Card member which has one check in bag free for the first time. Still I was charged me $50 extra for my check in bag. They should have told me prior at the time of check in but they stopped me at the gate. I am not at all happy with what has happened."

Pros: "Anthony"

Pros: "The crew was so sweet and helpful. They were nice and very helpful to passengers and to one another. One of my most enjoyable fights. On time and arrived early"

Cons: "Turbulence was insane"

Cons: "My seat was given away and had to rebook on another flight and another airline"

Cons: "The $25 each way for piece of luggage"

Pros: "nothing"
Cons: "crying babies & no food"

Pros: "Same as above"
Cons: "Same as above"

Pros: "It was on time"
Cons: "Nothing was bad, completely average. Nothing impressive either."

Pros: "The personal tv"
Cons: "Having to pay an extra fee just to watch whatever I wanted"

Pros: "Late boarding, other then that ok."

Pros: "That I arrived to Memphis on time!"
Cons: "That the air isn't on until its time to board, instead of being a lil before its time to board."

Pros: "Same as above"

Cons: "Long waiting to take off other than that good"

Cons: "Very long delay"

Pros: "i liked the fact that it was a short trip so i could make my way home from there."

Pros: "On time!!!!"
Cons: "Only water served"

Cons: "The delays"

Cons: "Same as first leg of the trip"

Pros: "coffee was good"
Cons: "Only got to serve it once due to turbulence"

Pros: "I made it to my destination and was offered a beverage"
Cons: "Everything else. No one greeted me. No TVs. Luggage was ruined. Ppl were rude"

Pros: "Was given a couple of blankets that I asked for. Everyone was very professional. Very accommodating."

Cons: "no outlets, no tv, no wifi"

Pros: "Early boarding for passengers with children under age of 2 was super helpful for me as I was traveling by myself with baby for the first time!"

Cons: "Wifi did not work. Limited food & beverage choices."

Pros: "Comfortable"
Cons: "Cat meowing loudly in seat in front of us"

Pros: "I made it alive"

Pros: "Early arrival"
Cons: "No free snacks"

Pros: "Early"

Pros: "Fast and easy yo use"
Cons: "None"

Cons: "Poor seat selection options."

Pros: "On-time flights"

Pros: "On time"

Cons: "Same as the first one"

Cons: "Delays"

Cons: "Weather delay but then sat at the gate for nearly an hour waiting for "fuel". Give me a break! No update as to why we were waiting, just said we would leave in 15 min an hour before we left."

Cons: "Didn't make it"

Cons: "Paid for first class, didn't get offered dinner"

Pros: "Free movies and wifi"
Cons: "Plane was not cleaned properly. And it was restroom smell all over the mane during the boarding"

Pros: "My stuartist was wonderful."

Cons: "people packed like sardines...6 across...really?"

Pros: "Delays handled with curtesy and information."

Cons: "So so"

Pros: "On time reliable."

Cons: "No me gusto nada"

Pros: "Window seat and nice crew"
Cons: "Need plugs my phone died on the flight"

Pros: "The only thing I liked was that Frontier didn't wait until the last minute to tell us the flight was delayed (twice)"
Cons: "Everything else. There was no food. The seats did not recline (confirmed by flight attendant), no entertainment, baggage claim took over 45 minutes. The tickets were not that cheap, especially after being nickel-and-dimed for every little thing. But for zero amenities I would hope they would at leas"

Pros: "Quick flight."
Cons: "The seats don't go back, but you get what you pay for last minute."

Cons: "Flight was extremely late departing"

Cons: "They didn't tell us they stop issuing tickets 45 minutes before departure."

Cons: "No lo vuelvo a usar, el cobro de la maleta es un robo, las demas aerolínea cobran 25 y frontier 40 es demasiado la diferencia y el valor del tk es costoso"

Cons: "Worst customer service, will not book this airline anymore."

Cons: "The flight was cancelled for nor reason. At the front desk suggested me to call. I've been trying to call for weeks, with no luck."

Pros: "Everything was awful from check in until I landed. I will make sure to tell everyone I know to never fly frontie."

Pros: "It was canceled without any post notice. I will.not use frontier next time."

Pros: "The pilot got us to our destination safely. Attendants were friendly. The flight itself was late, no drinks, no tv, seats do not recline."

Pros: "over all everything was good"
Cons: "nothing"

Pros: "Great pricing no delays and quick. Great staff. Early on both times there and back."
Cons: "Nothing"

Pros: "On time"
Cons: "Very bad seats"

Pros: "The crew was awesome. They were very understanding and flexible to sitting arrangements as long as you were within your zone."
Cons: "Didn't like the idea of having to pay for a carryon. Really don't like the idea of having to pay to sit by my husband. I would definitely never fly again unless I'm traveling alone for a one day trip. This airline only seems to cater to the business traveler, not leisure."

Pros: "The flight was on time, and actually arrived about a half hour early. The crew was very attentive. Yeah, you have to pay for everything including carry-on, but if you do your homework then you know what bags you can take without having to pay the fee. If I'm traveling on a budget then I would definitely take Frontier again."
Cons: "The chairs were very uncomfortable making sleeping impossible and sometimes painful, but I can't really expect luxury for a flight that cost me $115."

Pros: "Attendants were friendly, plane was clean, and the experience was overall great."
Cons: "It would have been nice if the plane carried wifi or some kind of tv/music option for entertainment."

Pros: "Loved the price and the crew was excellent! We were on time and had a great flight . I am perfectly happy bringing my own snacks !"

Cons: "They lost my baggage..."

Cons: "Very very poor service"

Cons: "No room, very uncomfortable"

Pros: "Took off and landed"
Cons: "Really? Seats that don't recline? Please?! $40 for a carry-on? Need I say any more? Filing this airline with Spirit as a last resort... $100 below buffer"

Cons: "They nickle and dime you to death. They even charge you for soda!"

Pros: "Nothing"
Cons: "Front desk people were very rude and charge me $45 for a carry on bag"

Pros: "Nothing."
Cons: "Everything"

Pros: "Getting where I was going"
Cons: "Everything else."

Cons: "See above."

Pros: "Cheap"
Cons: "Arriving at O'Hare to take this Frontier Flight.. there was a line a mile long for Frontier Airlines. They created a mess and did not try to assist those of us in line. The line was to check in bags. There were 3 different flights, and it was so unorganized. I realized after an hour that I didn't need to be in this line. I had paid for a carry on, thank goodness otherwise I would have missed this flight, like many did behind me. The flight attendants were rude! I needed to purchase a drink to take some medication, and they made me wait. It was ridiculous."

Pros: "Quick boarding"
Cons: "Terrible seats"

Cons: "Horrible fight."

Cons: "Delayed 3.5 hours for no reason."

Pros: "I dont like frontier. suitcase is 10-50$ extra. Don't offers food even water"

Cons: "Everything!!"

Pros: "Nice, new plane."
Cons: "Small trays."

Cons: "Mandatory baggage charges are such a ripoff. I could have gone on delta and added miles, thought I was getting a deal. My ticket was $60 extra because of the mandatory carry on fees."

Pros: "On board crew was very nice and were very entertaining."
Cons: "I've flown frontier before and I have never had a problem. Tried to check in for our flight 30min before it took off as we were running late. The rep who was working the desk (young female, approx. 20yrs old) gave us the worst guest service I have ever received. I did not understand why we could not check in, nor attempt to board our flight, although I understood it is our fault for running late. We did not need to check any bags as we were carrying them on. The woman behind the desk only kept saying you missed your flight and was very disrespectful when our friend tried to talk to her saying "I don't know why your even trying to talk to me, I told you I am done with you." I work in the guest service industry and have never been treated or talked to with such disrespect. I would have understood if she was apologetic and explained to us WHY we could not board or make our flight, compared to being rude and rolling her eyes constantly. I will not be flying frontier again I can avoid it."

Pros: "Boarding in Miami was extremely painless and easy."
Cons: "In Chicago, Monday 4/4, we were running late and the young lady at the bag check was extremely rude to my wife. In so much as to have her co-worker step in and tell her rude co-worker to stop talking. This 15 minute interaction has caused us not to fly Frontier again."

Cons: "The staff does not offer water on a 3 hour flight. Even bringing a carry on for the overhead bin is an extra fee. The website deceives you into paying more for seating."

Pros: "No problems went very well"
Cons: "Nothing bad to say"

Pros: "I liked boarding first because I had a carry on. Easier to lug it up into the overhead compartment without the potential of hitting someone in the head. The crew was very friendly."
Cons: "The seats have no padding. Comfort comes at a price I suppose."

Cons: "Uncomfortable seats. Leg room gets tighter every year lots of extra charges"

Pros: "The cost efficiency of the ticket"
Cons: "The fact that check in at counter was denied for showing up a minute or two at the counter. Wasted finances."

Cons: "Seats didnt recline."

Pros: "The crew was courteous and professional."
Cons: "After adding up all of the hidden fees with the "low cost" of the flight, it all came out to MORE than I would have paid if I had booked a flight with another carrier!. As ad DEPENDENT of an active duty military member, I NEVER have to pay for checked luggage, much less a carry on! Once I got over having to pay and additional $150 for luggage, I board the plane to find extremely uncomfortable seats with half of a tray table, all I could do was laugh. The joke was totally on me!!!! For a flight that was over 3 hours long, it was NOT WORTH ANY OF IT!!! I didn't do the research that I should have, and that is totally on me. Fool me once, but NEVER AGAIN."

Pros: "Nothing"
Cons: "I was locked out of the first flight due to not having the ability to get a boarding pass via the internet. When I arrived, I used the kiosk to get a boarding pass. Was directed to the ticket agent who stated I was too late to get a boarding pas. I asked if there was room on the flight and was told there was a lot of room. This was 1/2 hour before the doors closed for this flight. The agent told be to go elsewhere and that if I were to get to Miami I needed to book through another airline. I found American had a flight that left half an hour later and booked it at an additional expense of $493.10 FYI: I did have flight insurance and was told it is no good and that basically I'm screwed. I hope someone reads this and compensates me for my added expense."

Pros: "I liked the professionalism of the crew...the boarding quickness, and the cleanliness of the aircraft."
Cons: "What I didn't like, is what I don't like on any airline, and something that will never change...is the crowded cabins...the less comfortable seats that no longer recline, and, the fees for baggage, both checked and carry on's. When posting the seat fees, why not also include what the "average" cost will be, say, for two, with checking one bag, and having two carry-ons? This would make budgeting a couples trip, much easier to figure."

Pros: "I liked how punctual the airline boarded."
Cons: "The seating on the plane was very uncomfortable. The seats do not recline, and being that I was on a 6:30 A.M. flight, not having this feature to rest, made the flight very uncomfortable. I do not plan to use Frontier airlines for an early flight or for a flight that is three or more hours."

Pros: "Cheap tickets."
Cons: "You have to pay almost as much for your bags and seat selection as the tickets. Seats are hard as a rock and really jammed together."

Read more about Alaska Airlines
COVID-19 information

Safety measures for airlines flying from Chicago O'Hare Airport

Airlines flying from Chicago O'Hare Airport 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 O'Hare Airport

Mandatory masks

Masks required on board, masks provided on flights from Chicago O'Hare Airport

Social distancing seating

Middle seats unavailable to book on flights from Chicago O'Hare Airport

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Chicago O'Hare Airport

Book cheap flights from Chicago O'Hare Airport to United States

Recent round-trip flight deals

5/24
Mon
nonstop
Spirit Airlines
3h 10m
ORD - FLL
5/27
Thu
nonstop
Spirit Airlines
3h 16m
FLL - ORD
5/24
Mon
nonstop
Spirit Airlines
3h 10m
ORD - FLL
5/26
Wed
nonstop
Spirit Airlines
3h 16m
FLL - ORD
5/30
Sun
nonstop
Spirit Airlines
2h 59m
ORD - FLL
6/2
Wed
nonstop
Spirit Airlines
3h 12m
FLL - ORD
5/23
Sun
nonstop
Spirit Airlines
3h 04m
ORD - FLL
5/26
Wed
nonstop
Spirit Airlines
3h 16m
FLL - ORD
5/23
Sun
nonstop
Spirit Airlines
3h 04m
ORD - FLL
5/26
Wed
nonstop
Spirit Airlines
3h 16m
FLL - ORD
6/1
Tue
nonstop
Frontier
3h 11m
ORD - MIA
6/8
Tue
nonstop
Frontier
3h 29m
MIA - ORD
6/1
Tue
nonstop
Frontier
3h 11m
ORD - MIA
6/9
Wed
nonstop
Frontier
3h 29m
MIA - ORD
5/30
Sun
nonstop
Frontier
3h 11m
ORD - MIA
6/2
Wed
nonstop
Frontier
3h 29m
MIA - ORD
5/19
Wed
nonstop
Multiple Airlines
3h 13m
ORD - FLL
5/21
Fri
nonstop
Multiple Airlines
3h 16m
FLL - ORD
5/25
Tue
nonstop
Frontier
3h 11m
ORD - MIA
6/2
Wed
nonstop
Frontier
3h 29m
MIA - ORD
5/19
Wed
nonstop
Multiple Airlines
3h 10m
ORD - FLL
5/26
Wed
nonstop
Multiple Airlines
3h 22m
FLL - ORD
5/30
Sun
nonstop
Frontier
3h 11m
ORD - MIA
6/2
Wed
nonstop
Frontier
3h 29m
MIA - ORD
5/20
Thu
nonstop
Multiple Airlines
3h 05m
ORD - FLL
5/25
Tue
nonstop
Multiple Airlines
3h 16m
FLL - ORD
5/20
Thu
nonstop
Multiple Airlines
3h 05m
ORD - FLL
5/26
Wed
nonstop
Multiple Airlines
3h 24m
FLL - ORD
5/19
Wed
nonstop
United Airlines
3h 07m
ORD - FLL
5/22
Sat
nonstop
United Airlines
3h 22m
FLL - ORD
5/19
Wed
nonstop
American Airlines
3h 03m
ORD - MIA
5/26
Wed
nonstop
American Airlines
3h 35m
MIA - ORD
9/24
Fri
nonstop
Major Airline
2h 10m
ORD - EWR
9/27
Mon
nonstop
Major Airline
2h 36m
EWR - ORD
7/16
Fri
nonstop
Delta
2h 36m
ORD - JFK
7/21
Wed
nonstop
Delta
2h 53m
JFK - ORD
10/19
Tue
nonstop
Alaska Airlines
2h 12m
ORD - EWR
10/23
Sat
nonstop
Alaska Airlines
2h 44m
EWR - ORD
10/15
Fri
nonstop
JetBlue
2h 10m
ORD - EWR
10/17
Sun
nonstop
JetBlue
2h 20m
EWR - ORD
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Recent one-way flight deals

5/23
Sun
nonstop
Spirit Airlines
2h 59m
ORD - FLL
5/23
Sun
nonstop
Spirit Airlines
3h 04m
ORD - FLL
5/25
Tue
nonstop
Spirit Airlines
3h 10m
ORD - FLL
6/5
Sat
nonstop
Spirit Airlines
2h 59m
ORD - FLL
5/22
Sat
nonstop
Spirit Airlines
3h 10m
ORD - FLL
6/1
Tue
nonstop
Frontier
3h 11m
ORD - MIA
6/1
Tue
nonstop
Spirit Airlines
2h 59m
ORD - FLL
6/1
Tue
nonstop
Frontier
3h 11m
ORD - MIA
5/22
Sat
nonstop
Frontier
3h 11m
ORD - MIA
5/24
Mon
nonstop
Frontier
3h 11m
ORD - MIA
5/31
Mon
nonstop
Frontier
3h 11m
ORD - MIA
5/22
Sat
nonstop
American Airlines
2h 58m
ORD - MIA
5/22
Sat
nonstop
JetBlue
3h 09m
ORD - FLL
5/22
Sat
nonstop
United Airlines
3h 57m
ORD - PHX
5/19
Wed
nonstop
American Airlines
3h 03m
ORD - MIA
5/24
Mon
1 stop
Multiple Airlines
22h 05m
ORD - EWR
9/18
Sat
nonstop
Alaska Airlines
4h 38m
ORD - LAX
6/12
Sat
nonstop
Major Airline
2h 29m
ORD - JFK
6/22
Tue
nonstop
Delta
2h 10m
ORD - LGA
5/24
Mon
1 stop
Sun Country Air
14h 37m
ORD - LAS
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