S$531 Cheap Flights from Chicago to Bangkok

View S$531 flight on Sun, 1 Feb, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Suvarnabhumi Intl. Airport (BKK)

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Cheap Flights from Chicago to Bangkok (ORD-BKK)

Prices were available within the past 7 days and start at S$531 for one-way flights and S$1,029 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Wed, 9 Sept - Wed, 23 Sept
ORD
Chicago
BKK
Bangkok
S$1,029 Return, found 4 days ago
S$1,029
Return
found 4 days ago
Select Turkish Airlines flight, departing Wed, 9 Sept from Chicago to Bangkok, returning Wed, 23 Sept, priced at S$1,029 found 4 days ago
Korean Air
Wed, 9 Sept - Wed, 23 Sept
ORD
Chicago
BKK
Bangkok
S$1,032 Return, found 4 days ago
S$1,032
Return
found 4 days ago
Select Korean Air flight, departing Wed, 9 Sept from Chicago to Bangkok, returning Wed, 23 Sept, priced at S$1,032 found 4 days ago
Cathay Pacific
Wed, 9 Sept - Wed, 23 Sept
ORD
Chicago
BKK
Bangkok
S$1,126 Return, found 4 days ago
S$1,126
Return
found 4 days ago
Select Cathay Pacific flight, departing Wed, 9 Sept from Chicago to Bangkok, returning Wed, 23 Sept, priced at S$1,126 found 4 days ago
Air India
Wed, 9 Sept - Wed, 23 Sept
ORD
Chicago
BKK
Bangkok
S$1,156 Return, found 4 days ago
S$1,156
Return
found 4 days ago
Select Air India flight, departing Wed, 9 Sept from Chicago to Bangkok, returning Wed, 23 Sept, priced at S$1,156 found 4 days ago
EVA Airways
Wed, 9 Sept - Wed, 23 Sept
ORD
Chicago
BKK
Bangkok
S$1,199 Return, found 4 days ago
S$1,199
Return
found 4 days ago
Select EVA Airways flight, departing Wed, 9 Sept from Chicago to Bangkok, returning Wed, 23 Sept, priced at S$1,199 found 4 days ago
Delta
Wed, 9 Sept - Wed, 23 Sept
ORD
Chicago
BKK
Bangkok
S$1,202 Return, found 4 days ago
S$1,202
Return
found 4 days ago
Select Delta flight, departing Wed, 9 Sept from Chicago to Bangkok, returning Wed, 23 Sept, priced at S$1,202 found 4 days ago
Qatar Airways
Wed, 9 Sept - Wed, 23 Sept
ORD
Chicago
BKK
Bangkok
S$1,243 Return, found 4 days ago
S$1,243
Return
found 4 days ago
Select Qatar Airways flight, departing Wed, 9 Sept from Chicago to Bangkok, returning Wed, 23 Sept, priced at S$1,243 found 4 days ago
All Nippon Airways
Wed, 9 Sept - Wed, 23 Sept
ORD
Chicago
BKK
Bangkok
S$1,256 Return, found 4 days ago
S$1,256
Return
found 4 days ago
Select All Nippon Airways flight, departing Wed, 9 Sept from Chicago to Bangkok, returning Wed, 23 Sept, priced at S$1,256 found 4 days ago
Etihad Airways
Wed, 9 Sept - Wed, 23 Sept
ORD
Chicago
BKK
Bangkok
S$1,305 Return, found 4 days ago
S$1,305
Return
found 4 days ago
Select Etihad Airways flight, departing Wed, 9 Sept from Chicago to Bangkok, returning Wed, 23 Sept, priced at S$1,305 found 4 days ago
United
Thu, 5 Feb - Thu, 26 Feb
ORD
Chicago
BKK
Bangkok
S$1,313 Return, found 4 days ago
S$1,313
Return
found 4 days ago
Select United flight, departing Thu, 5 Feb from Chicago to Bangkok, returning Thu, 26 Feb, priced at S$1,313 found 4 days ago

Find the cheapest month to fly from Chicago (ORD) to Bangkok (BKK)

October is typically the cheapest month to fly

From S$856 - S$1,516 per traveller.
Chicago to Bangkok route information
Origin airport
O'Hare Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air India, American Airlines, Cathay Pacific, Delta, EVA Airways, Emirates, Ethiopian Airlines, Etihad Airways, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Return price
S$1,028
Distance
13681 km

Flights from Chicago to Bangkok

There are several airlines that operate frequent flights from Chicago (ORD) to Bangkok (BKK) including

The earliest flight leaves O'Hare Intl. Airport at 00:20 and arrives at Suvarnabhumi Intl. Airport at 00:00. The last flight of the day departs Chicago at 23:55 and arrives at Bangkok at 23:55.

The flight distance from Chicago to Bangkok is about 15525 km, the shortest flight is 19 hours 40 minutes with United Airlines.

Expedia lets you search across the largest number of airlines and Bangkok flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Chicago Bangkok flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chicago to Bangkok trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Bangkok flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Chicago to Bangkok with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from O'Hare Airport to Suvarnabhumi Intl. Airport (BKK)?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights between O'Hare Intl. Airport (ORD) and BKK start from S$1,029. Book now to secure the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Intl. Airport (ORD) to Suvarnabhumi Intl. Airport (BKK)?
The majority of flights can be conveniently cancelled online, but whether you are charged a fee depends on your airline. If you do need to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from O'Hare Intl. Airport (ORD) to Bangkok Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for O'Hare Intl. Airport (ORD) to Suvarnabhumi Intl. Airport (BKK) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from O'Hare Airport to Suvarnabhumi Intl. Airport (BKK)?
The distance is around 13,800 kilometres, so fill your carry-on luggage with all you need to make the long journey comfortable. Not sure what to take on board your Chicago to Bang Phli flight? A sleep mask, earplugs and a travel pillow are a few essentials.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to Suvarnabhumi Airport?
If you want to fly straight from O'Hare Intl. Airport (ORD) to BKK, you'll need to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly on this route.
Are O'Hare Intl. Airport (ORD) to BKK flight tickets cheaper when they're purchased at the last minute?
Booking your trip from O'Hare Airport to Suvarnabhumi Airport last minute could save you some cash. However, you might miss out on a flight altogether! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

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