BKK - ORD

฿22,698 Find Cheap Flights from Bangkok Suvarnabhumi Airport to Chicago O'Hare Airport – 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 Suvarnabhumi to O'Hare Intl departing on 9/9. 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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Everything you should know

Cheapest return fare
฿31,193
Typical prices: ฿33,040-฿38,177
Multiple Airlines
Fri 11/9Sun 27/9
BKK - ORD • 2 stops
Cheapest one-way flight
฿22,698
Typical prices: ฿20,482-฿23,538
Thai Airways
Wed 9/9
BKK - ORD • 1 stop
Top airlines
Cheapest • from ฿31,529 (return)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Direct flights
Not available
There are currently no direct flights between Suvarnabhumi and O'Hare Intl. You’ll need at least 1 connection.
Insights
Insights
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Insights
Top stopover airports
Cheapest • Avg ฿40,473 (return)
Shortest trip • 20h 10m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
+1
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Good to know
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Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to O'Hare Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Suvarnabhumi to O'Hare Intl (BKK-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Suvarnabhumi to O'Hare Intl 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 Suvarnabhumi to O'Hare Intl

Fri 11 Sep - Sun 27 Sep
Multiple Airlines Logo
19:40 - 14:43
BKK
-
ORD
31h 03m
2 stops
Multiple Airlines Logo
21:10 - 12:10
ORD
-
BKK
27h 00m
1 stop
฿31,193Multiple Airlines
Wed 16 Sep - Mon 21 Sep
Korean Air Logo
09:50 - 09:30
BKK
-
ORD
35h 40m
1 stop
Korean Air Logo
12:10 - 21:45
ORD
-
BKK
21h 35m
1 stop
฿31,529Korean Air
Tue 8 Sep - Tue 15 Sep
Korean Air Logo
09:50 - 09:30
BKK
-
ORD
35h 40m
1 stop
Korean Air Logo
12:10 - 01:05
ORD
-
BKK
24h 55m
1 stop
฿31,562Korean Air
Wed 16 Sep - Mon 21 Sep
เดลต้า Logo
21:40 - 12:59
BKK
-
ORD
27h 19m
2 stops
เดลต้า Logo
05:30 - 21:45
ORD
-
BKK
28h 15m
2 stops
฿32,200เดลต้า
Mon 7 Sep - Mon 14 Sep
เดลต้า Logo
23:30 - 12:59
BKK
-
ORD
25h 29m
2 stops
เดลต้า Logo
06:10 - 23:35
ORD
-
BKK
29h 25m
2 stops
฿32,200เดลต้า
Mon 7 Sep - Mon 14 Sep
Multiple Airlines Logo
10:10 - 09:30
BKK
-
ORD
35h 20m
2 stops
Multiple Airlines Logo
14:00 - 23:55
ORD
-
BKK
21h 55m
1 stop
฿32,973Multiple Airlines
Fri 11 Sep - Sun 27 Sep
ANA Logo
07:00 - 14:55
BKK
-
ORD
19h 55m
1 stop
ANA Logo
17:45 - 04:35
ORD
-
BKK
22h 50m
1 stop
฿33,879ANA
Sat 5 Sep - Mon 21 Sep
ANA Logo
07:00 - 14:55
BKK
-
ORD
19h 55m
1 stop
ANA Logo
11:50 - 15:30
ORD
-
BKK
39h 40m
1 stop
฿33,946ANA
Fri 11 Sep - Thu 17 Sep
Thai Airways Logo
08:15 - 20:45
BKK
-
ORD
24h 30m
1 stop
Thai Airways Logo
00:30 - 10:40
ORD
-
BKK
22h 10m
1 stop
฿37,606Thai Airways
Fri 4 Sep - Thu 24 Sep
Thai Airways Logo
08:25 - 20:45
BKK
-
ORD
24h 20m
1 stop
Thai Airways Logo
00:30 - 21:35
ORD
-
BKK
33h 05m
1 stop
฿37,707Thai Airways
Booking Insights

KAYAK's insights & trends for Suvarnabhumi to O'Hare Intl flights

Get data-powered insights and trends into flights from Suvarnabhumi to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport?

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 Suvarnabhumi Airport to Chicago O'Hare Intl Airport departing in September.

Flight prices are below average for this route right now.

Flights to Chicago O'Hare Intl Airport from Bangkok Suvarnabhumi Airport usually cost between ฿37,103 and ฿51,104 in September.
The lowest price found in the past 5 days was ฿31,193 on Multiple Airlines (11 Sep–27 Sep).

What is the cheapest month to fly from Bangkok Suvarnabhumi Airport 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 Suvarnabhumi Airport 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 Suvarnabhumi Airport to Chicago O'Hare Intl Airport is January, where tickets cost ฿32,637 (return) on average. On the other hand, the most expensive months are April and May, where the average cost of round-trip tickets is ฿56,174 and ฿50,836 respectively.

How far in advance should I book a flight from Bangkok Suvarnabhumi Airport 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 Suvarnabhumi Airport 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 Suvarnabhumi Airport to Chicago O'Hare Intl Airport, you should book around 2 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low season

January

Cheapest flight

฿22,698
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Bangkok Suvarnabhumi Airport to Chicago O'Hare Airport

When to book flights from Suvarnabhumi to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Suvarnabhumi to O'Hare Intl 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 Bangkok Suvarnabhumi Airport to Chicago O'Hare Airport flights

  • What is the cheapest flight from Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport?

    In the last 5 days, the lowest price for a flight from Bangkok Suvarnabhumi Airport to Chicago O'Hare Intl Airport was ฿22,698 for a one-way ticket and ฿31,193 for a return.

  • Which aircraft models fly most regularly from Bangkok Suvarnabhumi Airport to Chicago O'Hare Airport?

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

  • Which airline alliances offer flights from Bangkok Suvarnabhumi Airport to Chicago O'Hare Airport?

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

  • 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 ฿34,521 and an overall rating of 8.4, Korean Air is the most popular choice. ANA is also a great choice for the route, with an average price of ฿38,596 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Bangkok Suvarnabhumi Airport to Chicago O'Hare Airport?

    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 Suvarnabhumi Airport to Chicago O'Hare Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Bangkok Suvarnabhumi Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangkok Suvarnabhumi Airport to Chicago O'Hare Airport?

    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 O'Hare Airport with an airline and back to Bangkok Suvarnabhumi Airport with another airline.

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

    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 O'Hare Airport from Bangkok Suvarnabhumi Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Suvarnabhumi to O'Hare Intl

 
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 Suvarnabhumi to O'Hare Intl? 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 1221 reviews
8.5Boarding
8.3Comfort
8.2Entertainment
8.1Food
8.7Crew
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.

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

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

Not very comfortable seated in the back plane due to turbulence

The flights with ANA were great. The flights with United, not so much.

Attendants were very kind and frequently offered water and snacks. Food was excellent. For some reason, my IFE system would not play dialogue for any media despite my efforts to change to different language voiceovers, restart the system, etc. so I could not watch any videos.

Staff at gate and crew on plane efficient and friendly.

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

It was good. The crew was efficient, food was good

Vegetarian options were not that great. However, the crew and service was awesome

Entertainment was good , comfort on airplane easy hoarding food and drinks was good and a friendly and good service of flight staff

I was good seat to keep stretch my legs . but couldn’t keep my bag in my hand . because they told me can’t keep my seat is no holder , because no seat fronts of us. wish I can put my leg on something higher. but instead of that everything goood.

Good airlines btu ORL airport messed up the return flight for me. Checking out a connecting flight pax is unacceptable.

Although the flight was delayed because of the equipment came in late, I still give them excellent service ..good food selection and in flight entertainment were sufficient.. I will continue to fly with them

Excellent service in business class. Well worth the slightly higher fare as it includes lounge access, additional luggage weight and a full hot meal on board.

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

It was as good as it could be. Flying is not a pleasant experience these days.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

Got on the plane and sat there for an hour before departure.

Cramped seating for me. Luckily it wasn’t a long flight

5 hour delay. They blamed the weather but it was the computer issues they had been dealing with for days.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

long flights are never truly comfortable but the airline did their best. crew was great and the flight was safe.

The captain was amazing and kept us informed throughout that there would be some rough air. The flight also got delayed but we were able to actually leave on time, which was great.

The staff did not do a good job of getting everyone boarded quickly, so we missed our take off window and had to sit on the tarmac for 20+ min waiting for our turn. The plan was old. Pockets on the back of seats were torn and tearing off. One of the attendants was rude-she would ask a question but he walking away before you finished answering so she kept getting our drink orders wrong.

The go to HK trip will easily giving jetlag, but coming back to Chicago has no jetlag because of the time taking off matter.

The experience was very good. A little disappointed for the delays and the screen. The touch screen was annoying for being so irresponsive. Not a lot of good movie choices for me. The service is great. Food could have more choices though.

In economy, very cramped. Once the front seat was reclined it was almost impossible to get in and out of our seat. The personnel was excellent.

great experience. better than all other airlines flying this route.

Flight from Hong Kong to LAX was late, the plane was grubby, overcrowded and hot. I recently flew Starlux and that was a MUCH better experience.

The crew, pilots and flight attendants were all amazing. What could be better is reinforcing that seats cannot be reclined at departure and landing. I had a person seated in front of me who had her seat all the way inclined, including during take-off - after the crew asked her to seat upright. Cathay Pacific should reinforce this safety request and perhaps penalize those who don't follow it. I felt very unsafe with this person limiting my space and perhaps putting my life in danger in the "unlikely" case of an emergency.

They downgraded me from premium economy to regular economy and me had 2 major lay over and had to have an emergency landing due to engine failure mid flight Don’t use them worst experience I have ever had still dealing with the trauma

Just want to do a little more clean up so does not smell like urine.

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

Wanted different plane design with an additional bathroom at the back of the plane.

Everything you need to know for your flight from Suvarnabhumi to O'Hare Intl

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