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BKK - CHI

$511 Find cheap flights from Bangkok to Chicago

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 6/11. 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
0 bags
sáb. 6/29
sáb. 7/6

Search 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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to Chicago.
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Bangkok to Chicago (BKK-CHI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 and deals for you by selecting your travel dates.
Choose your dates
6:30 am - 2:25 pmBKK-ORD
19h 55m1 stop
4:05 pm - 11:50 pmORD-BKK
19h 45m1 stop
$863Cathay Pacific
Find Deal
vie., sep. 27 - vie., oct. 11
12:30 pm - 2:25 pmBKK-ORD
37h 55m1 stop
4:05 pm - 11:50 pmORD-BKK
19h 45m1 stop
$877Cathay Pacific
Find Deal
jue., oct. 10 - jue., oct. 17
7:00 am - 2:55 pmBKK-ORD
19h 55m1 stop
5:45 pm - 3:30 pmORD-BKK
33h 45m1 stop
$941ANA
Find Deal
jue., sep. 19 - jue., sep. 26
7:00 am - 2:55 pmBKK-ORD
19h 55m1 stop
6:00 am - 4:35 amORD-BKK
34h 35m2 stops
$948United Airlines
Find Deal
jue., sep. 19 - jue., sep. 26
7:00 am - 2:55 pmBKK-ORD
19h 55m1 stop
6:00 am - 4:35 amORD-BKK
34h 35m2 stops
$949United Airlines
Find Deal
jue., oct. 10 - jue., oct. 17
9:35 pm - 3:20 pmBKK-ORD
29h 45m1 stop
4:25 pm - 4:20 pmORD-BKK
34h 55m1 stop
$956ANA
Find Deal
dom., jun. 16 - mié., nov. 13
12:20 pm - 8:45 pmBKK-ORD
20h 25m1 stop
12:30 am - 12:35 pmORD-BKK
24h 05m1 stop
$977EVA Air
Find Deal
mar., oct. 1 - mar., oct. 29
11:10 am - 8:45 pmBKK-ORD
21h 35m1 stop
12:30 am - 11:40 amORD-BKK
23h 10m1 stop
$991EVA Air
Find Deal
sáb., oct. 12 - sáb., oct. 26
8:05 am - 7:29 pmBKK-ORD
23h 24m2 stops
12:25 pm - 5:50 amORD-BKK
29h 25m1 stop
$1,036American Airlines
Find Deal
mié., jul. 17 - lun., ago. 19
8:05 am - 7:29 pmBKK-ORD
23h 24m2 stops
12:25 pm - 5:50 amORD-BKK
29h 25m1 stop
$1,070American Airlines
Find Deal
mar., jul. 16 - dom., ago. 18

Flights from Bangkok to Chicago - Travel Insights & Trends

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.

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

The average price of all flights from Bangkok Suvarnabhumi Airport to Chicago clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Chicago on a Monday and more expensive on a Saturday. On your return trip to Bangkok, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Bangkok Suvarnabhumi Airport 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 Suvarnabhumi Airport to Chicago is October, where tickets cost $1,063 on average. On the other hand, the most expensive months are August and January, where the average cost of tickets is $1,410 and $1,253 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Bangkok Suvarnabhumi Airport to Chicago, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Bangkok Suvarnabhumi Airport to Chicago, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 16 days before departure.

Which airlines provide the cheapest flights from Bangkok to Chicago?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Cathay Pacific ($584) and Philippine Airlines ($609). The cheapest round-trip tickets were found on Cathay Pacific ($863) and Japan Airlines ($938).

Good to know

Low season

March

High season

June

Cheapest flight

$511
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 3% lower on average.
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 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 Bangkok to Chicago flights

  • What is the cheapest flight from Bangkok Suvarnabhumi Airport to Chicago?

    In the last 3 days, the lowest price for a flight from Bangkok Suvarnabhumi Airport to Chicago was $511 for a one-way ticket and $863 for a round-trip.

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

    A passport is required to fly from Bangkok to Chicago.

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

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

    Tokyo is the most popular layover city among KAYAK users traveling from Bangkok to Chicago.

  • Which is the best airline for flights from Bangkok to Chicago, Korean Air or ANA?

    The two airlines most popular with KAYAK users for flights from Bangkok to Chicago are Korean Air and ANA. With an average price for the route of $1,220 and an overall rating of 8.5, Korean Air is the most popular choice. ANA is also a great choice for the route, with an average price of $1,193 and an overall rating of 8.4.

  • 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 round-trip 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.

See more FAQs

Top 5 airlines serving 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.
8.5
Korean AirOverall score based on 1150 reviews
8.1Food
8.3Comfort
8.8Crew
8.6Boarding
8.2Entertainment
Airline reviews

Not very comfortable seated in the back plane due to turbulence

8.0 ExcellentAnonymous, Apr 2024ICN - ORD
Read more about Korean Air reviews

Not very comfortable seated in the back plane due to turbulence

Ford not that great the seat not to big for leg room like other airline

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Not accommodating ground staff On board slow service Crew members not very friendly

lunch was good; breakfast was kinda meh cabin temprature was way too high new entertainment system but somewhat limited content

My flight was diverted to Atlanta and I was not given enough time. I paid my travel on April 23, 2023. It was originally Delta from Norfolk to NY, then Korean Air from NY all the way Philippines which is my final stop. Instead from Atlanta to Korea I flew Delta which is okay. Then Korea to Philippines, I flew Asiana Airlines. What I did not like, Ieagle did not sent me an email that my flight was change and so when I went to check in Wednesday the 10th, at 4:30 a.m they told me my flight was delayed at 6;00 p.m and diverted in Atlanta and I am flying Asiana from Korea to Philippines. I do not appreciate that Kayak or Ieagle chenge our flights 5 times and then last minute change again during my day of flight. I hope that you will not make any changes of my flight o Feb 15th because it has to be the same flight with my husband. That is the reason why we made the arrangements early on.

excellent, food was great, the crew were excellent and very accommodating. thank you very much

Older 777 - showing lots of wear - Premium econo seats that are difficult to recline and worn springs to they don't return to takeoff position without standing and pulling them forward

Incredible. Amazing legroom. Over head fans for each person. Tv screens were great. Headphones were adequate. Seats were comfortable and spacious. Loved it.

I booked a ANA flight, this was just a regular United flight — as always very bad, dirty, rude service, quite frankly really embarrassing to be flying with this after spending time in Japan.

Staff and crew are wonderful, professional and courteous. Meal is delicious and snacks can be improved. Entertainment needs improvement, pls update selections of movies. I appreciate that our flight was on time

I flew economy class so of course it’s not as roomy as business and first class. But overall it was ok and the seat had an interesting way to recline — the seat itself extended forward instead of the backrest. This way the person sitting behind me would not lose space by my reclining—excellent concept. I wish all airlines used these seats.

Flying with ANA is always a breeze. Seats are very comfortable.

For the price of a seat that is obviously crammed together so as to get many more people onboard and combined with the long flight duration, Free WiFi should be an automatic “Thank You for Flying with Us!” To charge an additional fee when so many other businesses offers it is a bit “cheap” on the airline’s part.

Flight was on time and the crew was as expected, friendly and respectful. Food could’ve been better though.

First I will say this was really NOT an ANA flight. ANA used a UNITED jet to perform this flight. I specifically booked with ANA because I did NOT WANT TO FLY UNITED FOR INTERNATIONAL FLIGHTS. So to spend $1800.00 and then discover after booking that it was going to be handled by United was very disappointing. I will be more careful next time when I book. The interior was very cramped in economy class; the dinner meal was terrible and also had extremely small portions for an international flight - the bread roll was ice cold and stale - that salad was very wilted; I’ve never had a “snack” that was so salty that it was difficult to eat; the breakfast “waffle” was practically unrecognizable. Really horrible meals for a very expensive international flight. Bathroom floor was also pretty dirty. I’m hoping my return flight is a real ANA airplane that is cleaned and serviced by ANA personnel with ANA meals. I will never book with ANA again if they continue to use UNITED airline jets. Yuck!!!🤢

I was expecting that movie selection and food would have been better. Everything else was great.

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

The quality of the food is pretty good. Thank you, EVA Air.

Poor food on board, but seats are too small and uncomfortable

Pleasant crew. Very long flight, a bit uncomfortable at times being seated, but not too bad.

1. The entrance to boarding gate G5 (which is at a lower level) is from the walkway (which is at the upper level). That entrance was locked and there was no place for hundreds of people to sit at the upper level, for a long time as the flight was 45 minutes late. 2. The choice of movies on board was extermely limited and poor. 3. The staff was unhelpful and faked politeness.

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

They didn’t have ice for the drinks and only gave you half a cup of your beverage. Did not have enough water. I got dehydrated

Fast boarding process. Flight was expected for a long haul economy flight

The flight went well. Everything good. Boarding. Meal service. Snack (crackers) & Drinks. (Could do with more selection like a sandwich). The seats did not have the annoying footrests (that dig into your shins when you stretch out your legs.). Entertainment was good as I watch 4 movies. Screens were bight (adjustable) but could do with privacy filters on them to prevent light from the passenger next to you shining in your face. They need to have milk for hot black tea though as coffee creamer just never makes tea taste nice.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

We were delayed an hour leaving Munich (No fault of the crew). They kept us posted on the status so we knew what was going on, but as a result we missed our connection in Chicago and the communication on connecting flights was pretty poor as we disembarked. It was already stressful and some of that could have been reduced by better communications about where to find transfers, etc.

One problem, but a serious one - the plane is built with electric windows that tint dark to reduce light. Sitting next to the window is VERY UNCOMFORTABLE as it emits so much HEAT in the face when tinted.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Wifi wasn't working on one of the UA flights after boarding.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.

Left on time. Arrived early. Turbulence coming in and gate not open due to early arrival but expected.

The CX617 from HK to BKK was delayed more than 1.5 hours.

The plane was old and in new of a cleaning up and renovating on the interior. Seats and carpets were very worn and dirty looking. Cushioning on the seats was broken down and not as comfortable as newer jet seats. Food was a little below average but okay. Staff were friendly and hard working but did not pick up debris or food they spilled when collecting from the customers. But they were very helpful and professional.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

Book cheap flights from Bangkok to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Bangkok to Chicago found on KAYAK in the last 72 hours.
6/11mar.
2 stops
42h 59mBKK-ORD
$511
6/5mié.
2 stops
59h 02mBKK-ORD
$531
6/9dom.
1 stopAmerican Airlines
24h 55mBKK-ORD
$665
6/5mié.
1 stopANA
29h 45mBKK-ORD
$667
6/19mié.
1 stopUnited Airlines
19h 55mBKK-ORD
$669
7/16mar.
1 stopAmerican Airlines
42h 20mBKK-ORD
$670
10/30mié.
2 stopsUnited Airlines
31h 35mBKK-ORD
$677
6/8sáb.
1 stopEVA Air
31h 25mBKK-ORD
$750
6/28vie.
2 stopsANA
34h 22mBKK-ORD
$760
8/17sáb.
2 stopsEVA Air
40h 25mBKK-ORD
$959

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Last minute flights from Bangkok to Chicago

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Bangkok to Chicago that are departing in the next 10 days.
6/1sáb.
multi-stopAmerican Airlines
41h 40mBKK-ORD
6/15sáb.
multi-stopAmerican Airlines
29h 05mORD-BKK
$1,122
6/1sáb.
multi-stopAmerican Airlines
41h 40mBKK-ORD
6/15sáb.
multi-stopAmerican Airlines
27h 00mORD-BKK
$1,127
5/31vie.
multi-stopAmerican Airlines
30h 58mBKK-ORD
6/15sáb.
multi-stopAmerican Airlines
22h 30mORD-BKK
$1,130
6/1sáb.
multi-stopSWISS
35h 05mBKK-ORD
6/10lun.
multi-stopSWISS
26h 25mORD-BKK
$1,159
6/1sáb.
multi-stopUnited Airlines
24h 40mBKK-ORD
6/8sáb.
multi-stopUnited Airlines
22h 50mORD-BKK
$1,217
6/1sáb.
multi-stopSWISS
38h 50mBKK-ORD
6/11mar.
multi-stopSWISS
31h 20mORD-BKK
$1,306
5/31vie.
multi-stopUnited Airlines
26h 04mBKK-ORD
6/8sáb.
multi-stopUnited Airlines
22h 50mORD-BKK
$1,335
5/31vie.
multi-stopEmirates
24h 15mBKK-ORD
6/15sáb.
multi-stopEmirates
33h 40mORD-BKK
$1,782
5/31vie.
multi-stopEVA Air
20h 40mBKK-ORD
6/7vie.
multi-stopEVA Air
22h 40mORD-BKK
$2,055
5/31vie.
multi-stopEVA Air
20h 40mBKK-ORD
6/9dom.
multi-stopEVA Air
36h 40mORD-BKK
$2,075

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Bangkok - Chicago Flights

Departure:

Bangkok (BKK)Thailand

Return flight deals:

Chicago - Bangkok

Cabin classes: