฿21,216 Find Cheap Flights from Bangkok to Chicago – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bangkok to Chicago departing on 6/7. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to Chicago, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
฿28,779
Typical prices: ฿35,999-฿32,954
United Airlines
Wed 23/9Wed 21/10
BKK - ORD • 2 stops
Cheapest one-way flight
฿21,216
Typical prices: ฿22,002-฿26,684
Multiple Airlines
Mon 6/7
BKK - ORD • 2 stops
Top airlines
Cheapest • from ฿28,779 (return)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 48% compared to booking last minute.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bangkok to Chicago

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bangkok to Chicago 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 return flight deals from Bangkok to Chicago

Wed 23 Sep - Wed 21 Oct
United Airlines Logo
07:00 - 19:30
BKK
-
ORD
24h 30m
2 stops
United Airlines Logo
19:45 - 23:55
ORD
-
BKK
40h 10m
2 stops
฿28,779United Airlines
Wed 23 Sep - Wed 21 Oct
United Airlines Logo
15:45 - 17:05
BKK
-
ORD
37h 20m
3 stops
United Airlines Logo
19:45 - 23:55
ORD
-
BKK
40h 10m
2 stops
฿29,139United Airlines
Sun 11 Oct - Sat 17 Oct
United Airlines Logo
09:35 - 05:15
BKK
-
ORD
31h 40m
2 stops
United Airlines Logo
13:30 - 09:35
ORD
-
BKK
32h 05m
3 stops
฿29,500United Airlines
Mon 12 Oct - Sat 17 Oct
United Airlines Logo
15:45 - 15:00
BKK
-
ORD
35h 15m
3 stops
United Airlines Logo
16:40 - 09:35
ORD
-
BKK
28h 55m
2 stops
฿29,827United Airlines
Sun 13 Sep - Mon 19 Oct
โอมานแอร์ Logo
19:10 - 16:10
BKK
-
ORD
57h 00m
2 stops
โอมานแอร์ Logo
20:00 - 17:45
ORD
-
BKK
33h 45m
2 stops
฿30,907โอมานแอร์
Mon 6 Jul - Thu 23 Jul
Philippine Airlines Logo
23:40 - 05:09
BKK
-
ORD
41h 29m
2 stops
Philippine Airlines Logo
18:09 - 12:10
ORD
-
BKK
30h 01m
2 stops
฿31,464Philippine Airlines
Thu 9 Jul - Wed 15 Jul
Multiple Airlines Logo
06:40 - 21:10
DMK
-
ORD
26h 30m
2 stops
Multiple Airlines Logo
00:30 - 22:40
ORD
-
DMK
34h 10m
2 stops
฿33,854Multiple Airlines
Thu 1 Oct - Sun 11 Oct
เดลต้า Logo
09:50 - 22:25
BKK
-
MDW
24h 35m
2 stops
เดลต้า Logo
09:30 - 01:05
MDW
-
BKK
27h 35m
2 stops
฿35,589เดลต้า
Fri 20 Nov - Sun 22 Nov
เดลต้า Logo
09:40 - 22:10
BKK
-
MDW
25h 30m
2 stops
เดลต้า Logo
13:05 - 21:30
MDW
-
BKK
43h 25m
2 stops
฿35,622เดลต้า
Mon 13 Jul - Mon 14 Sep
Multiple Airlines Logo
13:20 - 05:00
BKK
-
MDW
27h 40m
2 stops
Multiple Airlines Logo
20:45 - 12:10
MDW
-
BKK
27h 25m
2 stops
฿39,617Multiple Airlines
Booking Insights

KAYAK's insights & trends for Bangkok to Chicago flights

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

How much is a return flight from Bangkok to Chicago?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Bangkok to Chicago departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok to Chicago, 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 Bangkok to Chicago is February, where tickets cost ฿12,180 (return) on average. On the other hand, the most expensive months are April and October, where the average cost of round-trip tickets is ฿32,086 and ฿32,053 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bangkok to Chicago, 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 Bangkok to Chicago, you should book around 2 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Cheapest flight฿21,216
Flight from Bangkok Suvarnabhumi Airport to Chicago O'Hare Airport

When to book flights from Bangkok to Chicago

Are your dates flexible? Find out the best times to travel from Bangkok to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Bangkok to Chicago

  • What services are offered to economy passengers on flights from Bangkok to Chicago with Turkish Airlines?

    Economy class passengers can enjoy a wide selection of movies, TV shows, and music on individual touchscreen monitors on flights from Bangkok to Chicago with Turkish Airlines. The airline also offers complimentary main meals and drinks, with choices that include both Western and Turkish dishes.

  • How do I get from Chicago O'Hare International Airport (ORD) to the city center?

    The Blue Line of the Chicago 'L' train system runs from O'Hare Airport and takes about 45 minutes to get to downtown Chicago, with stops at major destinations including the Loop, River North, and Wicker Park. Taxis are also readily available at the airport and can take you to the city center in about 30 to 45 minutes depending on traffic.

  • What seat selection options are available on flights from Bangkok to Chicago with Qatar Airways?

    Seat selection options on flights from Bangkok to Chicago with Qatar Airways may vary based on the fare type. Economy Class passengers are generally assigned a seat upon check-in. However, passengers can select their preferred seat in advance for a fee depending on the seat location. Business and First Class passengers can select their seats for free.

  • What is the luggage allowance on flights from Bangkok to Chicago with Japan Airlines?

    The luggage allowance on flights from Bangkok to Chicago with Japan Airlines depends on the fare class. Economy class passengers are usually allowed to check two pieces of luggage, with a maximum weight of 50 lb each. Passengers in economy class are generally allowed to bring one carry-on bag and one personal item on board. The maximum weight for the carry-on bag is usually around 15 lb.

  • What is the cheapest flight from Bangkok to Chicago?

    In the last 3 days, the lowest price for a flight from Bangkok to Chicago was ฿21,216 for a one-way ticket and ฿28,779 for a return.

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

    On your way to Chicago, you’ll fly out from one of these Bangkok airports: Bangkok Suvarnabhumi or Bangkok Don Mueang Intl. You’ll be landing at Chicago O'Hare Intl.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bangkok to Chicago?

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

  • What is the most popular stopover when flying to Chicago from Bangkok?

    Taipei City is the most popular stopover city among KAYAK users travelling from Bangkok to Chicago.

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

    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 Bangkok to Chicago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Bangkok 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 Bangkok to Chicago?

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

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

    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 Chicago from Bangkok 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 Bangkok to Chicago

  • United Airlines offers a variety of services for people with reduced mobility on flights from Bangkok to Chicago, including extra assistance during boarding and disembarking, wheelchair assistance to and from the gate, assistance with transferring to and from the aircraft seat, and special seating arrangements for those with reduced mobility.
  • Swiss Airlines provides children with activity packs containing coloring books, puzzles, and other games to keep them entertained during their flights from Bangkok to Chicago. The airline also offers a variety of child-friendly meal options on board, catering to different dietary requirements and preferences.
  • Chicago O'Hare International Airport (ORD) serves as a gateway to several nearby cities in addition to Chicago. Some of these cities include Des Plaines, Rosemont, Schiller Park, Franklin Park, Park Ridge, Elk Grove Village, Bensenville, Mount Prospect, Niles, and Arlington Heights.
  • EVA Air allows pets on flights from Bangkok to Chicago, but there is also an additional fee for bringing a pet on board and advance reservations are required. Pets must also be placed in a carrier that meets EVA Air’s size and weight requirements, and the carrier must fit underneath the seat in front of you.
  • ANA offers voluntary carbon offset programs for customers who want to offset their carbon emissions by investing in renewable energy projects or other carbon reduction initiatives. This allows travelers to actively participate in sustainable travel including on flights from Bangkok to Chicago.

Reviews of the top 3 airlines flying from Bangkok to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to Chicago. 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 Bangkok to Chicago? 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.
8.4
Korean AirOverall score based on 1218 reviews
8.7Crew
8.3Comfort
8.2Entertainment
8.1Food
8.5Boarding
Airline reviews

The business class is excellent. I loved the food, and the crew was very attentive and professional. From boarding to arrival, everything felt smooth and well-organised.

10.0 ExcellentFiruz, Apr 2026
ICN - LAX
Read more Korean Air reviews

The business class is excellent. I loved the food, and the crew was very attentive and professional. From boarding to arrival, everything felt smooth and well-organised.

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

Great service and comfort level. You can have more of vegetarian food options.

It’s great, long flight and arrive safe at destination

Korean are so racist and when I ask question or directions they totally ignore me and say racist. Also they give me an rude attitude.

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

This was an amazing flight. The crew was great. The service was great. The food provided was great.

Service and the plane itself were terrific, but the extensive delays both before we left and after were a real pain.

It was good and there is nothing to complain about .

The seats were narrower compare to other airlines traveling to Asia, which makes them uncomfortable after 6 hours The plane was worn, my tray table wasn’t level, You had to pay for WiFi and no Bluetooth option to use your own headphones. The crew was excellent in servicing the food and drinks. However I felt they needed some extra hands to serve the two sections of economy at the same time. They run out of one of the food option as they got to the rear section of the plane. Having travel on other Asian airlines during this trip; American Airlines can learn a bit from them, but I wonder if their service is geared towards a clientele that has become accustomed to not expect to much from an airline.

It was just a short flight. The crew was nice. No major issue.

Overall, it was ok. The attendants are nice. It was a short flight, and I did not use the restrooms. What I was frustrated was the check-in. I was to fly from ATL to Chicago (American) then change to Japan Airline to go to Japan. I checked in, but I only got a boarding pass for the flight from Atlanta to Chicago. It said I would need to check in for a flight to Japan on Japan Airline site. When I tried to check in on JAL website, it said I need to check in American... It was very confusing.

The crew was great, food was good. My concern is about the plane itself. It wasn't super clean, and during the landing process (after attendants had to take their seats) the air conditioning vent above my daughter's head started leaking a lot of water. It leaked for about 30 minutes, until we landed. I let the attendant know about the leak as we were getting off the plane, and she was very kind about saying she'd look into it. Given concerns about hygiene on planes, plus the fact that my daughter had to hold the blanket over her for 30 minutes to avoid getting soaked, that was not a great situation.

Absolutely WORST experience I’ve ever hard NEVER buy your airline ticket through a third party website, especially this one. Basically stole $1300 from me and has the WORST policy taking a WEEK to change a name on the reservation? A complete joke of a company.

There was a problem with the maintenance so missed the flight from las vegas to L.A and then L.A to Narita with japan airlines. They took care of the problem by rebooked with cathay pacific airways.

I paid for premium and it’s wasn’t what I was told I would be getting. Food wasn’t good. Should be able to pick and not be served items you dislike. Very little leg room.

I am trying to select a seat during booking but it respond that set assigment will be given during check in, and the seat assignment they give is in the middle seat and 2 row from the rest rooms, i am the person who pee a lot in this case I disturb so much the person beside me ,this trip is from Haneda to Texas, the trip from Texas to Cvg is a much better because its a smaller plane few passenger

Although the crew was eventually very good, they complained loudly about EVERYTHING before the takeoff. Did not set the stage for a good trip in business class. The western meal choices were pretty mediocre as were the wine choices. We took an ANA flight to Tokyo and they were outstanding!

As usual the flight from AUS in Austin to SFO was late because they didn’t have adequate staffing to board the plane on time creating a 1 hour delay, which resulted in me missing my flight to Osaka due to a missed connection. When I got to the gate 10 minutes late after landing exactly the time the connecting flight was taking off, I saw my flight to Osaka sitting at the gate and that gates had closed. I attempted to contact United Via chat on the United App and was given the runaround and passed between 2 separate “agents” who after saying they could rebook me, told me I needed to go to ANA even though they’re partners and all of my ticketing was through United. After going to ANA’s gate at SFO to try and get help I was told I would need to leave and go to United’s ticket counter in order to get help. The ANA agents said that it was United’s issue. An hour after running to try to make my flight I got to the United counter. I showed the agent my itinerary and she helped as much as she could. I was booked on a flight that would occur 13 hours after my original flight to Osaka and given $45 in vouchers which doesn’t cover much at SFO. I had also spent 30000 miles with United to get an upgrade with more legroom. And that was not refunded to this point. Ultimately I lost 1 whole day of vacation in with my wife and kids and, the 30000 airline miles and I’m out the money and time I spent. In these situations United and their partners should go out of their way to communicate and accommodate but I was left to my own devices to find the right resources. The only option was to fly to Seoul 12 hours and take a connecting flight to Osaka: I am a United Skyniles member and would not recommend booking a flight with them unless you thoroughly understand the routes as it is likely you will be left to your own devices to resolve the situation.

Staff at gate and crew on plane efficient and friendly.

I liked the flight over all. Towards the middle of the flight. There was a flight attendant who felt like they were rushing to had out vegetarian wraps and said they were “sandwiches”. She also handed out hand we wanted the water but she was walked so fast we didn’t get any. We sat in the seat 45 E & D. And towards the last 30 minutes of the flight there was an announcement saying the crew would collect trash. No one ever came around. So held on to the trash until we landed and left in the seats.!

Crew was fantastic. Seats were not completely lay flat but still comfortable to watch a show. International food was lobster which was very big but a little tough. The scallop appetizer was delicious. Loved the individual air conditioning vent at each seat. Flight overall was very smooth and very good.

As always, there is that one or two flight attendants that could be better.

I loved everything about my experience!!! The staff were absolutely incredible. I can not wait to fly again with them.

ANA split my family of 4 by seating us each separately which didn't seem to make much sense. Both ways we were not seated together and the glitch int he online check in system meant we could not change our seats or get boarding passes without seeing a person at the airport counnter. The staff however offered good service in the air.

Overall good except the checkin process at Bangkok airport. Can ANA explain why the line for business class is longer than that for economy? I, BC passenger, had to move from BC line to economy line to get faster service.

The seats were broken for several of us on this flight not to mention dirty. Quite unacceptable for the price point and expectation level. The meat was so hard it could hardly be cut so terribly unappealing. The united lungs in SFO was dirty and the bathroom conditions were down right disgusting. Nothing about this experience makes me want to book with United again. Our experiences with business class on Lufthansa and British Airways far out perform United in comparison. Truly disappointing!

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

Cabin class types available on flights from Bangkok to Chicago

Cabin classes available on flights from Bangkok to Chicago. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.