ORD - BKK

$457 Find Cheap Flights from Chicago O'Hare Airport to Bangkok Suvarnabhumi Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Suvarnabhumi departing on 9/28. 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 Bangkok Suvarnabhumi Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Bangkok.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Bangkok.
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Everything you should know

Cheapest round-trip
$852
Typical prices: $1,006-$779
Air India
Mon 10/12Tue 11/24
ORD - BKK • 1 stop
Cheapest one-way
$457
Typical prices: $380-$500
Air India
Mon 9/28
ORD - BKK • 1 stop
Top airlines
Cheapest • from $852 (round-trip)
Best reviews • 8.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between O'Hare Intl and Suvarnabhumi. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $904 (round-trip)
Shortest trip • 22h 09m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 11 weeks in advance save around 6% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Suvarnabhumi!
Flight Deals
Booking Insights
Flight Deals

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

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

Mon, Oct 12 - Tue, Nov 24
Air India Logo
1:10 pm - 4:55 pm
ORD
-
BKK
39h 45m
1 stop
Air India Logo
5:55 pm - 11:30 am
BKK
-
ORD
30h 35m
2 stops
$852Air India
Tue, Sep 1 - Mon, Sep 7
SAUDIA Logo
6:00 am - 1:45 pm
ORD
-
BKK
43h 45m
2 stops
SAUDIA Logo
1:50 am - 9:36 pm
BKK
-
ORD
31h 46m
2 stops
$879SAUDIA
Sat, Oct 17 - Mon, Oct 26
SAUDIA Logo
6:00 am - 12:05 am
ORD
-
BKK
54h 05m
2 stops
SAUDIA Logo
1:15 am - 5:34 pm
BKK
-
ORD
52h 19m
2 stops
$881SAUDIA
Thu, Apr 30 - Wed, May 6
SAUDIA Logo
6:04 am - 1:45 pm
ORD
-
BKK
43h 41m
2 stops
SAUDIA Logo
3:20 pm - 9:36 pm
BKK
-
ORD
42h 16m
2 stops
$886SAUDIA
Mon, Oct 12 - Sun, Nov 8
Air India Logo
1:10 pm - 8:25 pm
ORD
-
BKK
43h 15m
1 stop
Air India Logo
5:55 pm - 11:30 am
BKK
-
ORD
30h 35m
2 stops
$888Air India
Mon, May 11 - Mon, Jun 15
SAUDIA Logo
12:59 pm - 1:45 pm
ORD
-
BKK
60h 46m
2 stops
SAUDIA Logo
3:20 pm - 9:48 pm
BKK
-
ORD
42h 28m
2 stops
$889SAUDIA
Mon, May 4 - Tue, May 12
SAUDIA Logo
1:06 pm - 12:05 am
ORD
-
BKK
46h 59m
2 stops
SAUDIA Logo
3:25 pm - 9:36 pm
BKK
-
ORD
42h 11m
2 stops
$890SAUDIA
Wed, Sep 2 - Tue, Nov 17
Air India Logo
1:10 pm - 4:55 pm
ORD
-
BKK
39h 45m
1 stop
Air India Logo
8:50 am - 11:30 am
BKK
-
ORD
39h 40m
2 stops
$892Air India
Tue, Aug 25 - Mon, Oct 5
SAUDIA Logo
6:00 am - 1:45 pm
ORD
-
BKK
43h 45m
2 stops
SAUDIA Logo
3:20 pm - 9:33 pm
BKK
-
ORD
42h 13m
2 stops
$899SAUDIA
Wed, Sep 30 - Mon, Oct 19
SAUDIA Logo
10:40 am - 1:45 pm
ORD
-
BKK
63h 05m
2 stops
SAUDIA Logo
3:20 pm - 9:33 pm
BKK
-
ORD
42h 13m
2 stops
$905SAUDIA
Booking Insights

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

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

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport departing in October.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi 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 Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport is August, where tickets cost $774 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,224 and $1,204 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi 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 Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport, you should book around 11 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$457
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Chicago O'Hare Airport to Bangkok Suvarnabhumi Airport

When to book flights from O'Hare Intl to Suvarnabhumi

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

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

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport was $462 for a one-way ticket and $852 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Bangkok Suvarnabhumi Airport?

    Yes

  • Which airports will I be using when flying from Chicago O'Hare Airport to Bangkok Suvarnabhumi Airport?

    Chicago O'Hare Airport airport is called Chicago O'Hare Intl and the only airport in Bangkok Suvarnabhumi Airport is Bangkok Suvarnabhumi.

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

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

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

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

  • What is the most popular layover when flying to Bangkok Suvarnabhumi Airport from Chicago O'Hare Airport?

    Tokyo is the most popular layover city among KAYAK users traveling from Chicago O'Hare Airport to Bangkok Suvarnabhumi Airport.

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

    The two airlines most popular with KAYAK users for flights from Chicago to Bangkok are EVA Air and ANA. With an average price for the route of $1,009 and an overall rating of 8.5, EVA Air is the most popular choice. ANA is also a great choice for the route, with an average price of $849 and an overall rating of 8.4.

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

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

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

    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 Bangkok Suvarnabhumi Airport with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and BKK can sometimes prove cheaper using this method.

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

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Bangkok. 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 O'Hare Intl to Suvarnabhumi? 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
EVA AirOverall score based on 1422 reviews
8.1Food
8.6Crew
8.0Entertainment
8.4Boarding
8.3Comfort
Airline reviews

Never went. Got rescheduled with Phillipine Airlines to Bali, which was fine.

2.0 MediocreWilliam, Apr 2026
SEA - TPE
Read more EVA Air reviews

Never went. Got rescheduled with Phillipine Airlines to Bali, which was fine.

I am really satisfied with Eva Air and will definitely fly with them again.

Again on this leg the WiFi wouldn't work. The seats were comfortable with adequate cushion and space between seats for my legs. Very nice 3-hour flight.

The flight from SEA to Taipei was on a Boeing 787-10. Economy seats were unacceptably cramped and the seats themselves were old and lacking cushion. I'm only 5'3" and couldn't cross my legs as my knees were up against the seat in front of me! I could not get WiFi to work most of the time on both flights and crew were invisible except to serve meals. The onboard entertainment also did not work reliably and was very hard to hear through the provided earbuds. The Asian vegetarian meals were interesting. I hope they can provide a fully vegan option though these meals seemed to be already. I appreciate their providing these meals options for vegans. I don't think I'll fly a 787-10 if I can help it. It was the definition of a sardine can in Economy.

My luggage was lost and didnt arrive in manila yesterday. And until now im still waiting for the confirmation if my luggage is teady for pick up in terminal 1

I always preferred EVA air every time I visit Philippines. It’s just this time that I have to be very early to make sure that I don’t miss my flight due to TSA problem. There’s only one choice of food serve which you use to have 2 on our flight from Taiwan to Philippines . Otherwise I will still use EVA air in my future flight.

Service was great. Flight schedule was on time. Staffs are friendly.

Overall was good but it would be good if the airline is providing snack such as sandwich or instant noodle between meals for LA to Taipei

Amazing customer service. BUT!! It would be nice if the flight attendants SMILE a little more, I know they are doing their job, but it is importantly to smile back and be warm to passengers. Nobody is trying to hit on them, it’s just being polite. So, please Taiwanese flight attendants: SMILE MORE WHEN YOU INTERACT WITH PAYING CUSTOMERS

It was easy going check in was easy and pretty fast entertainment was up to date on movies and food was ok

The staff is amazing, I cannot stress that enough! The food is really good and snacks at stations to take for yourselves. Economy seating is fine, not the most comfortable, but our friends in Premium Economy said they were very comfortable! Decent entertainment options, but being built in, you have to use their cheap headsets unless you have your own plug in ones. I only have Bluetooth earbuds.

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

Seats were extremely cramped even for economy. Food was atrocious. Crew was fine but no follow up, additional drinks offered etc. For a 14 hour flight I expected more.

Boarding was good. Inflight service was good. Alcoholic drinks could have been served free.

Suite lounge in Honolulu is the best lounge in Honolulu. I love the huge bathrooms in ANA first Class on the A380 Honu plane. Japanese meal was outstanding and service was amazing. Everything was just excellent. Can’t wait to fly again

Their was $200 charge for 2nd luggage, airplane very new and flight smooth. Flight time seem faster then Asian stoping Korea then china.

Flight was late boarding. United crew were not friendly and cordial unlike the ANA crew.

Seat was broken. Check in was not possible until we reached the gate, by then we were separated.

The food was not great; but I don’t expect much from airline food. However, the staff was incredible! I had gotten to the gate when I realized I had left my computer at the security checkpoint! I told a staff member and she said, “well, you will miss this flight if you go back to get it” It was a long way from the gate. I asked if I might get on the next flight. She sent for another staff member, and he took me to the gate desk. He found an open seat, and said,”okay, go run to get your computer, I will get you a new boarding pass.” I rran back, retrieved my computer, and returned to the gate. It was closed, but I found the gate nearby where the next ANA flight was leaving. Another staff member was ready for me, and printed me a new pass, and even made sure I still had an aisle seat that I requested! I got in line and continued my trip. These people are amazing, helpful, and friendly. My trip could have been ruined, or postponed at a great expense, but they saved the day! 5 stars!!!!

I originally thought I was booking with ANA airlines and didn't see "operated by United" until the day of. I even thought the United check-in update was a scam so ended up checking in 3 hours before the flight, causing separate seating and uncomfortable middle seats.

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

Lousy entertainment system. Crews are excellent. Meal is just mediocre.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

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.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

My seat had many issues. First the chair was broken where reclining was difficult. My usb plug was also broken so charging was impossible.

The flight from Hong Kong to Hyderabad didn’t have any power points to charge my mobile. Given we are no longer allowed to use power banks, giving customers the ability to charge even on short flights is critical part of the overall experience.

Seat was very old. Didn’t easily go up and down. Flight Attendent had issues moving the seat. Condition of the seat was ok. Parts were peeling off by the foot area. Food was ok. Ran out of the dish I wanted so got the beef. Beef filet was very tender but the sauce was a little strange. Disembarking was very easy.

when i ask for help all the crew members had a look like why are you calling me? very terse and rude.

Good service and food. However, we paid over $400 for aisle seats for my disabled husband and me, and we were given window and middle seats. This was dangerous for our health condition on such a long flight. We needed to stand up and walk around frequently, but we were stuck in our seats. Please give us a refund of our seat payment since you chose not to honor our request.

See previous answers. Also food options limited, entertainment difficult to use and did not work properly, lay flat bed is quite big but very hard and uncomfortable

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

Great until we got to FRA. The next trip leg we were put in Business Class where seats had minimal padding!!!! They were awful and United Airlines needs to have their Lufthansa partner up their game or I won’t fly with them again!!

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

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

Information on your arrival and departure airports