$428 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 6/2. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
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.
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Cheap Flight Deals from Bangkok to Chicago

 
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.

Recent round-trip flight deals from Bangkok to Chicago

KAYAK's recommended round-trip deals from the most popular airlines that fly from Bangkok to Chicago.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
1:30 pm - 6:42 amBKK-ORD
29h 12m2 stops
 Logo
6:59 pm - 5:40 pmORD-BKK
34h 41m2 stops
Tue, May 13 - Fri, May 16
Korean Air Logo
9:40 pm - 9:30 amBKK-ORD
23h 50m1 stop
Korean Air Logo
12:05 pm - 11:20 pmORD-BKK
23h 15m1 stop
$934Korean Air
Find Deal
Thu, Sep 11 - Fri, Oct 31
United Airlines Logo
9:35 am - 3:20 pmBKK-ORD
41h 45m1 stop
United Airlines Logo
5:45 pm - 4:35 amORD-BKK
22h 50m1 stop
$1,003United Airlines
Find Deal
Wed, Jul 9 - Tue, Jul 15
United Airlines Logo
9:35 am - 5:45 amBKK-ORD
32h 10m2 stops
United Airlines Logo
5:45 pm - 4:35 amORD-BKK
22h 50m1 stop
$1,004United Airlines
Find Deal
Tue, Jun 17 - Wed, Jul 30
Cathay Pacific Logo
7:00 pm - 2:25 pmBKK-ORD
31h 25m1 stop
Cathay Pacific Logo
4:00 pm - 11:50 pmORD-BKK
19h 50m1 stop
$1,043Cathay Pacific
Find Deal
Thu, Jun 5 - Sun, Jun 29
Cathay Pacific Logo
12:05 pm - 2:25 pmBKK-ORD
38h 20m1 stop
Cathay Pacific Logo
4:00 pm - 11:50 pmORD-BKK
19h 50m1 stop
$1,054Cathay Pacific
Find Deal
Wed, Jun 4 - Sat, Jun 28
EVA Air Logo
1:35 am - 8:45 pmBKK-ORD
31h 10m1 stop
EVA Air Logo
12:30 am - 11:40 pmORD-BKK
35h 10m1 stop
$1,066EVA Air
Find Deal
Fri, Oct 10 - Fri, Oct 24
EVA Air Logo
1:35 am - 8:45 pmBKK-ORD
31h 10m1 stop
EVA Air Logo
12:30 am - 11:20 amORD-BKK
22h 50m1 stop
$1,114EVA Air
Find Deal
Fri, Sep 12 - Fri, Sep 19
ANA Logo
1:55 pm - 3:20 pmBKK-ORD
37h 25m1 stop
ANA Logo
5:45 pm - 11:55 pmORD-BKK
42h 10m1 stop
$1,160ANA
Find Deal
Wed, Jun 18 - Thu, Jul 31
ANA Logo
1:55 pm - 3:20 pmBKK-ORD
37h 25m1 stop
ANA Logo
12:50 pm - 4:35 amORD-BKK
27h 45m1 stop
$1,162ANA
Find Deal
Tue, Jun 3 - Tue, Jul 1
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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.

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

The average price of all round-trip flights from Bangkok to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Chicago on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Bangkok to Chicago. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Bangkok to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok to Chicago O'Hare Intl Airport, 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 O'Hare Intl Airport is February, where tickets cost $966 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is $1,488 and $1,229 respectively.

How far in advance should I book a flight from Bangkok to Chicago O'Hare Intl Airport?

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 O'Hare Intl Airport, 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 O'Hare Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Cheapest flight$428
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 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 O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Bangkok to Chicago O'Hare Intl Airport was $428 for a one-way ticket and $864 for a round-trip.

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

    Yes

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

    When flying out of Bangkok you will be using one of these airports: Bangkok Suvarnabhumi or Bangkok Don Mueang Intl. You will 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?

    Star Alliance, SkyTeam, and oneworld 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?

    Taipei City is the most popular layover city among KAYAK users traveling 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 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.

KAYAK’s top tips for finding a cheap flight from Bangkok to Chicago O'Hare Intl Airport

  • 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.

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.
8.4
EVA AirOverall score based on 1186 reviews
8.3Comfort
8.4Boarding
8.1Food
8.6Crew
8.0Entertainment
Airline reviews

Aircraft was late getting to the gate - probably due to weather. We left the gate one hour late and had to wait another hour since we lost our slot in the takeoff queue. Our box was very wet and was falling apart when we got to Clark. It appears that luggage was exposed to weather in TPE while waiting to be loaded. Crew, however, handled the delay well and was able to provide planned service.

10.0 ExcellentDale, Apr 2025TPE - CRK
Read more EVA Air reviews

Aircraft was late getting to the gate - probably due to weather. We left the gate one hour late and had to wait another hour since we lost our slot in the takeoff queue. Our box was very wet and was falling apart when we got to Clark. It appears that luggage was exposed to weather in TPE while waiting to be loaded. Crew, however, handled the delay well and was able to provide planned service.

Sub sandwhich for a snack through mid flight and giving a bottle water was a good idea

The flight attendants should be nicer, on my first flight I told them I’d prefer a veggie meal sometimes and then she began to lecture me about it, it was a late flight and I wanted an easy digestion meal so that I can sleep quickly. The meals were abit odd, breakfast on my last flight had eggs, oatmeal and fish, did not taste good at all, strange combination. The economy seats are very tight and crowded, not comfortable at all. Overall for the price I paid I thought I was going to get more.

seats are pitched well. you don't feel too tight.

For the price, it was better than other airlines; quality of food and service was very good.

Great but I am not sure why I was placed in zone 4 for boarding despite being an Infinity Member??? Can you explain online. Thanks

Clean plane, friendly crew, mostly on-time departure. Negativo since there were no snacks offered. Cold drinks only was fine due to turbulence, but nothing to eat? Really?

basic and only minimum of service, they offer nothing special

delayed and the cabin crew was like trainees.. a bit careless and not so pleasing to their job

Except for crying babies all was ok although the movie selection wasn't the best.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

The boarding process for Korean airlines is very straightforward and easy. You've never met such helpful and friendly people. The food was great and the entertainment options were excellent too. My teenage boys found programs they wanted to watch while I had fun watching a full season of the Last Man - the Blind Investigator (Japanese), which my wife enjoyed too. My only complaint was that it takes a very long time to taxi at ICN (20 minutes) and the pilot had to hold at the gate for 10 minutes after our scheduled departure time, which meant we got to Seattle 27 minutes late. Luckily I had a long enough connection to make my next flight, but just barely.

Flight delayed going to Korea. No free WiFi. Other than that everything else is were good. I would love to fly with Korea airline again

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

My second flight wasn't better than the first one. And this is 14 hours trip, crew came out only to offer food and the choices was poor. This food choices are good for Asian people but not for westerners. The breakfast kind thing was a corn sausage really disgusting. The air-conditioned blower really blow high and cold, turn out on my arrival to feel seek, that makes the trip uncomfortable. The crew didn't not really come out during the trip to offer drinks or snacks. No fruits available. Very poor service

Our seat row plus one ahead and behind we're completely overlooked during beverage service...

I loved everything, I was just a little confused on my bag allowance. When I checked in it said I was allowed 2 check in bags, but when I got there they said I was only allowed 1 so I had to pay an additional 200 dollars! Other then that everything was great! I would love to use your Airlines again when I fly out to Manila again in late May, however I want to be able to have 2 bags included this time lol 😆

My wife and I liked everything except the cold breakfast

The overall experience was ok, though there was certainly room for improvement. My husband was asked to check his carry-on bag at the gate due to claims that the flight was “full.” However, upon boarding, we observed ample overhead space and several empty rows of seats. This made the request appear unnecessary and caused some discomfort, particularly as he was the only passenger singled out for this procedure.

The flight was smooth, but there were not enough options for meals and I was given beef when I do not eat beef. The flight going was much better because we received more snacks.

Thankful for the staff who provided blankets cause the plane was quite cold and no way to adjust the airflow in the seats next to the bathroom.

Uh there was a delay, because of the weather. And what took usually an hour flight to Louisville took about 6+ hours. Flight got canceled

There wasn't much entertainment for my short flight but the onboarding process was smooth and the crew provided wonderful service. The seats were also reasonably comfy. Great flight.

I had to get rerouted because the weather delayed my flight enough to miss both of my connecting flights. I select nearly 2 hours on customer service trying to get rerouted and had to miss my first plane which took my luggage to San Francisco. Luckily, customer service sent me to the same airport but I had to ride 12 hours in economy after I paid extra for premium economy. Totally sucks that I overpaid. Customer service and airplane crew were great and really helpful though. Although I still hate how small the seat was, especially since I'm smaller than average, I can't imagine how much it would suck for an average sized person.

Flight attendant took good care of my mom as she boarded on and off the aircraft from her wheelchair. I did not care much for the food nor the movie options Available. I appreciated the increased legroom available in economy. This was one of the main reasons we chose the airline. Overall, the good value and I would fly again.

I stopped flying with United back in the nineties. Today's experience reminded me of why.

ANA was fine. LAX has some major problems. I needed a wheelchair and BKK and Narita were very good. I do have to remember NOT to tip in Japan. LAX however, was poor. first the attendant wasn't able to push me. The next person left me stranded in several locations. They would just leave me where ever they felt like; No logic to these locations. finally when we cleared immigration, they (there were several people who didn't seem to care about their job) left me in a large room with a baggage carousal. I tried to locate my luggage to no avail. meanwhile my connection was getting closer. I finally talked with Emir from ANA and he showed me to my carousal which was located a few rooms away from where LAX personnel stranded me. Emir also found a good wheelchair attendant to take me the rest of the way. Without Emir from ANA, I would still be stranded, given the amount of care shown by the first wheelchair attendants.

Special request meals are really below average. Vegetarian options are very limited if you didn't prebook.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

Worst experience I have ever had with any airline in over 25 years.

very professional and very attentive to my Special Needs as I required a Wheel Chair and assistance to board

The flight was delayed for 30 mins. The overall experience was good.

The economy seats are much indeed roomier. Meals needs improvement.

When comes to Taiwan airlines China airlines is the best rest are pure trash

Horrible. No good food. Baggage missed to onboard and came after a day. No support to compensate the delay. Customer care cannot see the status of the complaint. No reply of the email.

bad… no veg food was provided eventhough i pre ordered special meal

no veg food was provided eventhough i pre ordered special meal

So far so good but food and entertainment are not available for this flight

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

Very modern plane. Good seat spacing. Meals were good. Screens had tons of movies and worked

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

The crew were very nice. I would have appreciated a pillow for comfort. I had a special meal that was sloppy, but the salad was great. Thanks

The plane was in Moline all night. Consequently, we assumed an on time departure at 8:15am. Unfortunately, and as is the normal case with United in Moline, we departed 2.5 hours late. When the crew came, it was discovered that there was very little heat in the plane. Seems this should have been checked hours before the crew arrived. Then when we boarded and the plane was to be de-iced, the United de-icing truck was not working! We awaited the American Airlines truck. All of this caused us to miss our connection in Chicago. My suggestion is never take United Airlines flight from Moline. We have been disappointed 80% of the time and have vowed to not take United again from Moline.

Flight was delayed two hours. No snacks and no tv screens. My bag got stuck in Chicago

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