CHI - ATH

$237 Find Cheap Flights from Chicago to Athens

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Athens departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Athens

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Athens.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Athens.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Expert advice
Useful Info
Flights Deals

Cheap Flights from Chicago to Athens (CHI-ATH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Athens that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Athens

Sun, Nov 9 - Thu, Nov 20
Air Canada Logo
7:20 am - 11:30 amORD-ATH
20h 10m1 stop
Air Canada Logo
1:15 pm - 4:24 pmATH-ORD
35h 09m2 stops
$474Air Canada
Find Deal
Tue, Oct 21 - Tue, Nov 4
 Logo
7:11 am - 10:05 amORD-ATH
18h 54m1 stop
 Logo
2:10 pm - 8:05 pmATH-ORD
13h 55m1 stop
Wed, Oct 22 - Wed, Nov 5
Iberia Logo
5:15 pm - 11:10 amORD-ATH
9h 55mnonstop
Iberia Logo
1:00 pm - 10:54 pmATH-ORD
17h 54m1 stop
$486Iberia
Find Deal
Tue, Oct 21 - Tue, Nov 4
United Airlines Logo
6:00 am - 10:05 amORD-ATH
20h 05m2 stops
United Airlines Logo
2:10 pm - 8:05 pmATH-ORD
13h 55m1 stop
$493United Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 12
Iberia Logo
12:13 pm - 10:50 amORD-ATH
14h 37m1 stop
Iberia Logo
1:00 pm - 10:54 pmATH-ORD
17h 54m1 stop
$495Iberia
Find Deal
Tue, Oct 28 - Tue, Nov 4
Lufthansa Logo
10:50 pm - 1:25 amORD-ATH
19h 35m1 stop
Lufthansa Logo
2:10 pm - 8:05 pmATH-ORD
13h 55m1 stop
$506Lufthansa
Find Deal
Tue, Oct 21 - Tue, Nov 4
British Airways Logo
5:15 pm - 11:10 amORD-ATH
9h 55mnonstop
British Airways Logo
4:55 pm - 1:55 pmATH-ORD
29h 00m1 stop
$508British Airways
Find Deal
Sun, Nov 9 - Thu, Nov 20
British Airways Logo
9:45 pm - 1:20 pmORD-ATH
31h 35m1 stop
British Airways Logo
7:50 pm - 1:55 pmATH-ORD
26h 05m1 stop
$513British Airways
Find Deal
Tue, Oct 21 - Tue, Nov 4
United Airlines Logo
11:00 am - 10:05 amORD-ATH
15h 05m2 stops
United Airlines Logo
6:35 am - 3:20 pmATH-ORD
16h 45m2 stops
$515United Airlines
Find Deal
Tue, Oct 14 - Thu, Oct 30
Lufthansa Logo
1:55 pm - 3:35 pmORD-ATH
17h 40m2 stops
Lufthansa Logo
6:35 am - 9:05 pmATH-ORD
21h 30m2 stops
$642Lufthansa
Find Deal
Expert advice

Expert advice for your flight from Chicago to Athens

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United Polaris offers lie-flat seats with aisle access, perfect for long-haul flights.


United's Premium Plus features extra recline and legroom, enhancing comfort.

British Airways

BA's premium economy offers 7 inches extra legroom, ideal for long-haul comfort.


British Airways provides priority boarding and larger baggage allowance in premium economy.

Iberia

Iberia's business class offers all-aisle access and comfortable bedding for restful flights.


Iberia's Premium Economy includes 37-inch seat pitch and USB power outlets.

Read more about Iberiaby Marisa Garcia
American Airlines

American Airlines offers Flagship Lounges with premium services like meals and shower suites.


Main Cabin Extra offers early boarding and complimentary drinks, ideal for longer flights.

Finnair

Finnair's A350 features memory foam seats and USB ports for comfort and connectivity.


Finnair offers Nordic-inspired meals and unique cocktails in business class.

Read more about Finnairby Gabriel Leigh
Airports
ORD

For a smooth departure from ORD, consider using the CTA Blue Line train, which runs 24/7 and avoids traffic delays.

Read more about ORDby Stefanie Waldek
ATH

Upon arrival at ATH, use Metro Line 3 for a direct route to central Athens, offering a convenient and modern travel option.

Read more about ATHby John Walton
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and ORD

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
John Walton

John Walton

Expert on ATH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Useful Info

KAYAK's insights & trends for Chicago to Athens flights

Get data-powered insights and trends into flights from Chicago to Athens to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Athens
Find cheap flights to Athens

Planning a trip from Chicago to Athens? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What is the cheapest Chicago to Athens flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Chicago to Athens.

Our data shows that the cheapest route for a return flight from Chicago to Athens cost $819 and was between Chicago O'Hare Intl Airport (ORD) and Athens (ATH). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $819.

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

The average price of all round-trip flights from Chicago to Athens clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Chicago to Athens, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Athens, Thursday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Chicago to Athens?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago to Athens, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago to Athens is February, where tickets cost $627 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,413 and $1,168 respectively.

Can I save money by flying with a layover from Chicago to Athens?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $2,480, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Chicago to Athens?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago to Athens, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago to Athens, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

 AI-powered savings tips

KAYAK's tips to save more on a Chicago to Athens flight

When planning a trip from Chicago to Athens, it's important to consider a few factors to ensure you're getting the best deal. Generally, Tuesdays are the cheapest days to fly, while February is the cheapest month.

Cheapest Route: Opt for flights from Chicago O'Hare (ORD) to Athens (ATH) for the most affordable fares.

Booking Advance: To save money, book your flight around 150 days in advance.

Budget Airline: Turkish Airlines generally offers the cheapest fares for this route.

Layovers: Choosing a flight with one stop could potentially be cheaper than a direct flight.

This feature is powered by ChatGPT: an OpenAI-developed artificial intelligence model trained with KAYAK proprietary data and third-party data not verified by KAYAK. 


Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$237
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 58% increase in price.
Flight from Chicago O'Hare Airport to Athens

When to book flights from Chicago to Athens

Are your dates flexible? Find out the best times to travel from Chicago to Athens based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chicago to Athens

  • What are the layover options for flights from Chicago to Athens?

    Passengers will have several layover options for this route. Austrian Airline has a layover at Vienna International Airport (VIE), Turkish Airlines at Istanbul International Airport (IST), Icelandair at Copenhagen International Airport (CPH), and Iberia Airlines at Madrid Barajas International Airport (MAD). Layovers for Chicago to Athens flights take at least 3 hours.

  • What are the public transport options from Athens International Airport to downtown Athens?

    There are several connections to downtown Athens from Athens International Airport. Four bus lines, X93, X95, X97, and X96, operate 24/7 between the airport and other locations within the city at a frequency of 60 minutes. Bus line X95 heads straight to downtown, and you can board it at the bus stop between exits 4 and 5 outside the Arrivals Terminal. One subway railway is also available from the Athens Airport Railway Station next to the main terminal. The train operates every hour between 5:50 am and 10:50 pm. Alternatively, you can take a taxi downtown at negotiable fares, and board at exit 3 of the arrivals level.

  • Which airlines have a favorable carry-on policy for flights from Chicago to Athens?

    We recommend Turkish Airlines if you are looking to travel with more than one cabin bag for free. Turkish Airlines is suitable for travelers on short business trips as they can travel with a personal item bag and additional carry-on luggage weighing no more than 18 lbs. These can come onboard for free so long as they fit in the overhead compartment and under-seat section.

  • Which airlines fly sustainably from Chicago to Athens?

    Each passenger on a flight from Chicago and Athens emits about 4500 lbs of carbon dioxide on average. Several airlines have taken the initiative to ensure that flights along this route are environmentally friendly. These include Austrian Airlines, Air Canada, and United Airlines. They see a 38%, 37%, and 36% reduction in the carbon footprint, respectively.

  • What is the cheapest flight from Chicago to Athens?

    In the last 3 days, the lowest price for a flight from Chicago to Athens was $237 for a one-way ticket and $474 for a round-trip.

  • Do I need a passport to fly between Chicago and Athens?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Chicago and on arrival in Athens.

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

    When flying out of Chicago you will be using one of these airports: Chicago Midway or Chicago O'Hare Intl. You will be landing at Athens Eleftherios V..

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Athens?

    All the following airlines offer inflight Wi-Fi service on the Chicago to Athens flight route: Finnair, American Airlines, British Airways, Iberia, Virgin Atlantic, Air France, and KLM.

  • Which aircraft models fly most regularly from Chicago to Athens?

    The Boeing 787 Dreamliner is the aircraft model that flies most regularly on the Chicago to Athens flight route.

  • Which airline alliances offer flights from Chicago to Athens?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Athens, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Chicago to Athens?

    There are nonstop flights from Chicago to Athens on a daily basis.

  • Which is the best airline for flights from Chicago to Athens, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Athens are Delta and United Airlines. With an average price for the route of $957 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,162 and an overall rating of 7.4.

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

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Athens.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Athens from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Athens with an airline and back to Chicago with another airline.

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

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Athens from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago to Athens

  • Looking for a cheap flight? 25% of our users found flights on this route for $678 or less one-way and $1,063 or less round-trip.
  • Passengers who prefer connecting flights have several connecting options between Chicago and Athens. They range from one to three stopover flights. Turkish Airlines and Scandinavian Airlines operate flights with one stopover. Meanwhile, Icelandair operates two stopover flights, while Multiple Airlines operates flights with three connections.
  • Passengers from Southwest Chicago should consider booking flights from Chicago Midway International Airport (MDW). Porter Airlines operates flights from MDW to Athens which take about 17 hours.
  • The flight from Chicago and Athens is a long-haul flight that leaves passengers tired. Wind down after landing at ATH in one of the airport lounges. Two Goldair Handling Lounges are at Halls A and B of the International Terminal as well as two Skyserv Lounges.
  • Most airlines operating from O'Hare International Airport (ORD) to Athens, such as Finnair, Icelandair, American Airlines, and Austrian Airlines, depart from Terminal 5. However, Iberia Airlines has its departures at Terminal 3.
  • Athens International Airport (ATH) serves several nearby towns, making it a good arrival option for people who also want to explore nearby popular cities and towns such as Spata and Markopoulo. It also serves Loutsa and Koropi.

Prefer to fly direct from Chicago to Athens?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago to Athens Eleftherios V..
Find which airlines fly direct from Chicago to Athens Eleftherios V. Airport, which days they fly and book direct flights.

Direct departures

Chicago to Athens Eleftherios V.

Monday

American Airlines, United Airlines

American Airlines, United Airlines

Tuesday

American Airlines, United Airlines

American Airlines, United Airlines

Wednesday

American Airlines, United Airlines

American Airlines, United Airlines

Thursday

American Airlines, United Airlines

American Airlines, United Airlines

Friday

American Airlines, United Airlines

American Airlines, United Airlines

Saturday

American Airlines, United Airlines

American Airlines, United Airlines

Sunday

American Airlines, United Airlines

American Airlines, United Airlines

See more direct flights

Direct returns

Athens Eleftherios V. to Chicago

Monday

American Airlines, United Airlines

American Airlines, United Airlines

Tuesday

American Airlines, United Airlines

American Airlines, United Airlines

Wednesday

American Airlines, United Airlines

American Airlines, United Airlines

Thursday

American Airlines, United Airlines

American Airlines, United Airlines

Friday

American Airlines, United Airlines

American Airlines, United Airlines

Saturday

American Airlines, United Airlines

American Airlines, United Airlines

Sunday

American Airlines, United Airlines

American Airlines, United Airlines

See more direct flights

Reviews of the top 5 airlines serving from Chicago to Athens

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Athens. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Athens? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8840 reviews
7.0Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

8.0 ExcellentStacie, Jun 2025ORD - ALB
Read more United Airlines reviews

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

The boarding of took of late.The presentation of the food was horrable as was the tast of the food was cold and tastless.

Delay and keep changing gates. I have to run around from B to C then to E.

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

Light and recline did not work on my seat. Very uncomfortable and could not read in the dark

Bad experience; they are not good anymore. They charge too much for luggage seat are so uncomfortable, Flight delays which may miss your next flight, they don’t care if you miss the flight or not. Zero customer services for front desk representatives Istanbul's airport I’m not using this airline any more.

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

Paid for my seat 4 months ago. Did not pay the extra for specific seat assignment ( never have and never was a problem). Could not electronically check in (found out it was due to overbooking and that unassigned seats get bumped first - never happened to me before). Luckily, did make the flight. Very stressful - would have been extremely disruptive for my travel plans. UK Visa - never notified by Kayak or BA that a visa was required. Had to spend 15 minutes to download and complete app at the flight counter and pay $25, and was told they would let me know in 3 days if I would get it (flight landing in 10 hours from when I completed app). Luckily, visa was approved before landing. Unnecessary stress created here. Food - main meal, curry chicken barely palatable with unrecognizable vegetable. Desert cup, cheesecake, also barely palatable. Salad cup was good. Small water offered only 3 times (before main meal, at main meal, at morning snack) - not nearly enough for long flight.

From boarding, to attention in flight, I couldn’t fault it.

Not having to check carry on bags when plane wasn’t full. (The told us it was)

I was in business class for the 8 hour flight where: 1. The WiFi did not work 2. The entertainment system did not work 3. We were told there were no hot drinks for the entire flight

I had an issue with the name on my ticket vs my passport name. I was very upset that the Iberia ticket clerk had no authorization to help me and I was left to fix it. It took 19 calls of persons promising to accomplish and not doing anything before I reached someone who helped me in 10 minutes. Two of them even hung up on me. I missed my original flight because of this. Terrible customer service.

The flight was delayed twice. When the crew explained about the debris causing flat tires, I was glad they took the time to change all four.

My carry-on bag was taken from me when I boarded. It was checked through to London at no charge. It took a big of shuffling, but I was glad not to need to mind it until baggage claim.

Flight boarded three hours late for no reason other than someone made a huge error in crew scheduling. We missed our connecting flight in Madrid and got zero help from American or Iberian airlines on rebooking. We had to pay for a car to take us to the Madrid train station and pay for train tickets to Santiago. We never used our booked flight to Santiago. American claims I can submit the expenses but they are not obligated to cover them. Very frustrating.

Flight delayed Service could be better Iberia staff are not really friendly

They cancelled the flight)(they said bad weather but many other flights took off) and made us wait 5 hours in line to figure out what to do. We ended up making a new flight the next day on another airlines...I hope they honor giving us our money back

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

The United Airlines crew that operated this flight was subpar. They didn’t

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

Delayed over 2 hours. Bring your own snacks or prepare to pay. No entertainment and no plug plugs for charging.

I have flown with many airlines. My first time was several years ago. Now I remember why I avoided them for so long. Lufthanza is the only airline who has ever raised a size/weight issue with my modest standard size carry on. I had to repack three times to meet their carry-on weight criteria. (Apparently the rules of physics apply differently on Lufthansa flight than on other airlines.) In the meantime their staff was quite rude, repeating meaningless phrases like "Rules are Rules." And ignoring the additional fact that weight is also weight, whether it is in found in your carry on or in your suitcase. They eventually acknowledged that customer service and satisfaction is, for them, a low priority. Never choosing Lufthansa again.

Flight was good but seat in 12D was not comfortable, better on the Airbus 321 from Tampa to Charlotte. No breakfast was served before landing in zLonfon only a coffee and orange juice.

I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.

The entertainment selection was ok, but overall not bad! The crew was great.

Good crew and boarding process. Horrible food and one of the most uncomfortable aircraft seats I have ever sat in. The cabin temperature was warm which made it hard for my family to sleep.

bad, made it to connecting flight and they didnt let me board

We were never able to take this flight because our first flight from Austin to Dallas was cancelled.

Our flight was cancelled on Sunday morning. We were supposed to take a short flight to Dallas from Austin, then a nonstop to Barcelona. We were rerouted from Austin to Miami on American Airlines due to storms we sat at the gate for 2 1/2 hours, pilot announced we needed fuel. In air pilot said we were rerouted to Fort Myers 30 minutes from Zmiami. Sat on tarmac waiting for a gate. Deplaned at 10:09. Pilot gave conflicting info about what to do. Missed Miami flight to Barcelona. Pilot announced crew was timed out and we would have to wait for a new crew. Waited a couple of hours. Got to Miami at 2:30 am. Gate agents at Fort Myers told us to go to D30 for hotel vouchers. No one was there. So we slept a little on the floor. Husband is 80 and I am 74. Rerouted to JFK at 9:54 am on Monday, then flight to Barcelona at 5 pm. We arrived in Barcelona a day late and missed the first night of our Oceania Marina cruise. We feel that we are due a lot of compensation for this trip from hell.

The check-in of my luggage was terrible. When purchased my tickets, one luggage and one carry-on was part of the fight. My flight was switched from British to American Airline. During check-in of luggage at the airport, I was denied and had to pay extra $75. How do I get reimbursed for this extra luggage payment?

More Indian vegetarian food options would have been better Availability of seat selection free of charge 72 hours before departure would be great

This was the second time on BA, food terrible, bathrooms gross,( granted, that was mostly due to the disgusting children urinating all over it)boarding was late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress. Seats were painful, that's what you get for traveling like a poor in economy, right BA? Should have been able to afford business or first class if you want to actually be able to walk upright without back pain after a trip.

Everything you need to know for your flight from Chicago to Athens

Other airlines flying from Chicago to Athens

Flights from the other most popular airlines that fly from Chicago to Athens according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.