ORD - BKK

$394 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 11/28. 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
$749
Overall average: $891
Air India
Fri 1/16Sat 1/24
ORD - BKK • 1 stop
Cheapest one-way
$394
Typical prices: $508-$817
Multiple Airlines
Fri 11/28
ORD - BKK • 3 stops
Video guide: How to find cheap flights to Suvarnabhumi
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Top airlines
Air India
Cheapest • from $749 (round-trip)
EVA Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 22% price drop
December
Most popular
Good to know
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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

Fri, Jan 16 - Sat, Jan 24
Air India Logo
1:30 pm - 7:50 amORD-BKK
29h 20m1 stop
Air India Logo
5:55 pm - 11:30 amBKK-ORD
30h 35m2 stops
$749Air India
Find Deal
Fri, Jan 16 - Sat, Jan 24
Air India Logo
1:30 pm - 4:55 pmORD-BKK
38h 25m1 stop
Air India Logo
5:55 pm - 11:30 amBKK-ORD
30h 35m2 stops
$750Air India
Find Deal
Mon, Nov 24 - Sun, Dec 7
Korean Air Logo
11:15 am - 12:55 amORD-BKK
24h 40m1 stop
Korean Air Logo
9:30 pm - 8:30 amBKK-ORD
24h 00m1 stop
$755Korean Air
Find Deal
Wed, Jan 14 - Thu, Mar 5
Air India Logo
1:30 pm - 4:55 pmORD-BKK
38h 25m1 stop
Air India Logo
3:10 pm - 11:30 amBKK-ORD
33h 20m2 stops
$756Air India
Find Deal
Thu, Nov 27 - Mon, Dec 22
ANA Logo
4:25 pm - 5:10 amORD-BKK
23h 45m1 stop
ANA Logo
2:20 pm - 7:20 amBKK-ORD
30h 00m1 stop
$760ANA
Find Deal
Mon, Nov 10 - Wed, Dec 24
Cathay Pacific Logo
2:35 pm - 12:05 pmORD-BKK
32h 30m1 stop
Cathay Pacific Logo
7:55 am - 12:55 pmBKK-ORD
18h 00m1 stop
$778Cathay Pacific
Find Deal
Wed, Nov 26 - Wed, Dec 10
Korean Air Logo
11:15 am - 12:55 amORD-BKK
24h 40m1 stop
Korean Air Logo
2:05 am - 8:30 amBKK-ORD
19h 25m1 stop
$782Korean Air
Find Deal
Mon, Nov 10 - Mon, Jan 19
United Airlines Logo
1:10 pm - 5:10 amORD-BKK
27h 00m1 stop
United Airlines Logo
9:10 am - 7:20 amBKK-ORD
35h 10m1 stop
$796United Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
United Airlines Logo
4:25 pm - 5:10 amORD-BKK
23h 45m1 stop
United Airlines Logo
9:10 am - 3:10 pmBKK-ORD
19h 00m1 stop
$797United Airlines
Find Deal
Mon, Nov 17 - Fri, Nov 21
ANA Logo
4:25 pm - 6:30 amORD-BKK
25h 05m1 stop
ANA Logo
2:20 pm - 7:20 amBKK-ORD
30h 00m1 stop
$805ANA
Find Deal
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.

Find cheap flights to Bangkok Suvarnabhumi Airport
Find cheap flights to Bangkok Suvarnabhumi Airport

Planning a trip from O'Hare Intl to Suvarnabhumi? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Bangkok Suvarnabhumi Airport?

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

If you are looking for a flight deal from Chicago O'Hare Airport to Bangkok Suvarnabhumi Airport, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Bangkok Suvarnabhumi Airport, Tuesday is the cheapest day to fly and Saturday is the most expensive.

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 $788 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,361 and $1,359 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$394
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 33% increase in price.
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

  • Will I need to obtain a visa before traveling to Thailand?

    If you are going to be traveling to Thailand as a tourist and you do not have a plan to stay for more than 30 days in the country, there is no need to get a visa before your trip. It is important to remember to have a valid passport, and the United States government recommends that this passport stay valid for at least 180 days from the date of entry into the country.

  • What are some transportation options to get from the Suvarnabhumi Airport (BKK) to downtown Bangkok?

    One of the most convenient choices to make on this trip is to travel on the Airport Rail Link train, which will have you in the downtown area at around 26min. Passengers that would prefer to travel in a taxi should expect a trip time of about 25 minutes.

  • Does the Suvarnabhumi Airport offer any facilities or amenities to help passengers feel more refreshed after a long flight from Chicago?

    This airport features shower facilities available in both the Miracle VIP First Class Lounge and the Miracle Transit Hotel. There are also two spa locations in this airport on the fourth floor of Concourses A and G and on the third floor of the main terminal where you can get a great massage after a long flight.

  • Are there any hotels that have a location close to the Suvarnabhumi Airport?

    One of the most convenient choices is the Novotel Suvarnabhumi Airport Hotel, where passengers can walk through an underground walkway in about 5min, or if they prefer not to walk, the hotel offers a free 24-hour airport shuttle.

  • 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 $394 for a one-way ticket and $749 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 $1,133 and an overall rating of 8.4, EVA Air is the most popular choice. ANA is also a great choice for the route, with an average price of $868 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.

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

  • A convenient method of travel to get from Union Station in downtown Chicago to the Chicago O'Hare International Airport (ORD) without having to take your own vehicle is to ride on the Blue Line train operated by the Chicago Transit Authority, which makes this trip in about 42 minutes.
  • If you plan on getting a ride to Chicago O'Hare International Airport, a great place that your driver can drop you off is at the Kiss 'n' Fly lot that drivers will find on the northeast corner of the Multi-Modal Facility. Once your ride has dropped you off, you can easily take the Airport Transit System to the terminal buildings at the airport.
  • For those travelers that plan on driving their own cars to the Chicago O'Hare International Airport, the most convenient option for parking is to utilize the valet service that you will find in the Main Garage of the airport. If you would instead prefer to save some money on your parking choosing Economy Lots F, G, or H offsite from the airport offers the lowest daily rate for parking and provides free shuttle services back to the terminals.
  • For parents that will be taking their kids on a trip from the Chicago O'Hare International Airport, a good thing to know is that this airport offers a family lounge just past the security checkpoint in Terminal 2. This lounge offers a safe place for kids to play before a flight and provides seating and charging stations for parents.
  • If you are looking for a way to relax before a flight from Chicago O'Hare International Airport, this airport features a yoga room that has a sustainable bamboo wood floor, ceiling-to-floor mirrors on one wall, and exercise mats. Passengers will find this room on the Mezzanine Level of the Terminal 3 Rotunda.

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.
8.4
EVA AirOverall score based on 1272 reviews
8.0Entertainment
8.1Food
8.3Comfort
8.6Crew
8.4Boarding
Airline reviews

Eva airlines has very goin service, despite being low cost. Meals and fin, not amazing, restrooms always clean and staff polite and helpful

10.0 ExcellentAlexandra, Nov 2025TPE - ORD
Read more EVA Air reviews

Eva airlines has very goin service, despite being low cost. Meals and fin, not amazing, restrooms always clean and staff polite and helpful

The crew very accommodating and food too is good. Keep up the good work

Service in BKK was very good at answering our question about our canceled flight from Taipei to San Francisco. Did like the lead time about the canceled flight from Taipei to San Francisco and was not given the best options.

The crews are very efficient. Other airlines should learn from them when it comes to boarding and departing from the airplane. They also display efficiency in serving meals. They don't keep the aisles blocked for hours like some other airlines. The food is poor. Generally the food was unrecognizable and poorly prepared. The only thing that made it better than US flag carriers is that there was a fresh fruit bowl with each meal.

Staff show very stress with delayed flight more than passenger.

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

Flight Attendants could have been nicer and food portions could be bigger.

Great experience, comfort and food is delicious. Always great service and one time

Excellent service from check in to boarding the crew is so pleasant to asked

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

Flight was good and comfortable, even for long haul economy. No complaints.

Checking in via an alliance partner, even a foreign one should get TSA Precheck printed on your boarding pass. The paper copy issued by ANA didn’t show it. I couldn’t get my digital copy due to some technical issue arising because I checked in with ANA. The kiosks at SFO similarly threw an error. The only way I could have gotten a new copy of my boarding pass was from the UA counter and lines were nearly as long as TSA so I bit the bullet and went through the regular TSA line. If UA wants my business, they need to improve that process.

Flight was diverted to Osaka due to engine problems then arrived at a different airport 6 hours late. We were so tired. ANA did the best they could.

Suite lounge in Honolulu is very exclusive and boarding from the lounge into the plane is unique. First suites were huge and comfortable. Japanese meal is like a high end omakase meal. All the staff were very kind and provided sophisticated service. Fast Track upon landing was appreciated but not needed this time because immigration was so empty and easy.

I like the service very much. The food just okay but maybe different culture who like, who don't like.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

Almost 6 hours of delay with over 12 gate changes. Flight was supposed to depart around 6 and instead depart after 12am. No accommodations were offered than some snacks closer to midnight when the crew was planning to throw away some snacks.

The crew was very nice and polite. They made sure everybody got their meal and drinks. Even the economy class had a very adequate leg room for someone that is over 6 foot tall.

Purchased WiFi was slow to non functional. Staff was not personable or friendly. Seats were cramped. Boarding took long but I expected that.

Luckily I just tried to sleep. But the entertainment system was awkward to operate. I hate all this stuff with apps and adding it to your phone and all. It is a nuisance. I would prefer a good magazine or newspaper in the pocket in front of me or available.

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

Not many people, so you can lay down on two seats

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

Crew on this flight dedicate their business class service to their high priority members. They would get priority service even the seats are behind me, and meals priority service and orders. I get the left over choices. I refused to eat because I felt discriminated, never booking this airline.

First time tying out business class with this airline, hat a disappointment, never returning. We didn’t get the meal as requested from Singapore to HKG flight. While meals served connecting flight, crew takes meal order based off passenger membership status by giving the. Priority selection of meals. It was a battle, plain disappointment, not worth the hype, price, class as categorized/ advertised

The staff were so friendly and accommodating. The food was great. Lots of movies to choose from as well as tv shows. Highly recommend.

Leg room wasn't that great. Other than that it was a good flight

Seats in the absolute back row of the plane even though we booked ages ago :( Crew was awesome though

My connecting flight was canceled or never existed. My stopover went from 1 hour and a half to 10 hours. It was a long day that I wasn't prepared for and it would have been nice to know that ahead of time. Cathay is great though. Great staff, entertainment and food.

they are deley vancouver to hankong 3 hour after honkong 20 hour stay there honkong not visa approved and they cant help to visa so we are stay in airport 20 hour even honkong staf very bad person they cant do for us 6 hour we arround they said you there you go there waste time next time i dont want to go cathay stay in honkong

I was only given 2 meals, and my screen showed that there were 3 meals. Second meal was 1-2 hours late according to the screen.

it was a great experience as far as business class.. but I have had better meals and wine on other airlines.. that said.. the price was a great value for what I got in return.. crew made the difference.

Check in process at the kiosk, crew in flight and overall comfort was good. Food selection could have been better. Flight from Hong Kong to Los Angeles did not have any vegetarian main course option, it was either sea food or chicken. Being a vegetarian I could only eat yogurt and fruit. Most international flights have one vegetarian main course dish which I found missing in Cathay Pacific menu.

Several seats in business class were broken. Some would not recline, others had other problems. They need to really update the seats and AV.

Never can get flight and nof light for three days .finally travel by bus. Very bad experience.

The aircraft interiors are falling apart. Felt like a waste paying for business class as it was indistinguishable from economy in any way.

Food not of any international or even Indian standard. We have many cuisine available but only paneer & sundry items. Improve & provide some good indian items. Entertainment website or channel out of order.

First and the foremost I was shocked to see airindia standards have come down so low . The food was horrible . They served us 3 meals for vegetarian and all the was paneer . The orange juice was not at all cold it was smelly . After you take this heavy price air India should learn from other air lines . I at one point felt like throwing up . After all this when we landed we were not given landing slip . We had to wait for 45 min at the immigration just because no one was given landing slip . To top it all we were 3 passengers and had checked in 4 check in luggage . Out of which 3 have not yet arrived . Basically status says the loaded it in our flight ( this was a direct fight ) and it never reached . We are still waiting . There is nothing great to tell about our flight . The he only good thing was the crew were very helpful .

Lay out shows 1st row and second row given after taking payment. It's a fraud

The seats were extremely uncomfortable. Air India seats used to be very comfortable . with sufficient legroom. In this aircraft there was no legroom. It is a shame that for your profit margins you are trying to pack people like cattle on these long haul flights. The food was terrible. The bread was hard like a rock. Mr CEO of Air India, why don’t you take a flight in economy from India to USA and experience the hardships first hand. It is utter disgrace

Absolutely nothing. Cold and unpleasant airline staff, and to top it all, the entertainment system was broken. Really harrowing experience.

BAD experience. Entertainment system was not working and most of the passengers had this issue. Staff was not helpful. Meal was yuck. Bad old flights.

Communication was terrible. Flight was delayed for 4-5 hours in DC (on the front end, and also after we boarded, we had to get off - some issue with fueling the old plane correctly). There was little to no information on timing or what was happening. Once we reach Delhi airspace, apparently there was weather that caused us not to land - we were actually near the ground, saw the run way, and lifted back up to the sky after being sooo close. Then we circled for about 30 minutes, and they decided to go to Jaipur to land until the weather cleared and to refuel. Again, once we landed in Jaipur (wrong city), there was little to no information on timing or what was happening. Then we heard that the crew was reaching their 24 hours. We sat on the place, on the tarmac for another 3 HOURS, with no food and not enough water for everyone on the flight. Then, they kicked us off the plane with no plan, in the wrong city. We went thru customs, got our bags (thank goodness), and had to ask a bunch of staff what was happening and what to do. Eventually, their soltuion was to bus people back to Delhi (like 6 hours we were told) but not everyone would fit on the bus, and unknown timing on when it would leave. At this point it was 9PM (we were scheduled to arrive in Delhi at 11AM...). My husband and I decided to risk it and take a cab that we had to pay ourselves (about $200 US dollars) to get to Delhi (about 5 hour drive). We both had terrible trips back to the US as well - almost missed connecting flight, forced to pay for carry-on luggage (a small back pack!) and duty-free goods by the Air India staff last minute. Just terrible experience all around. Never again with AI! The ONLY good thing was the air hostesses were kind and patient - example: they made sure people with food allergies got their correct.

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