S$489 Cheap Flights from Chicago to Bangkok

View S$489 flight on Wed, 24 Sep, 2025Opens 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$489 for one-way flights and S$992 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, 19 Jan - Fri, 23 Jan
ORD
Chicago
BKK
Bangkok
S$992 Return, found 5 days ago
S$992
Return
found 5 days ago
Select Cathay Pacific flight, departing Mon, 19 Jan from Chicago to Bangkok, returning Fri, 23 Jan, priced at S$992 found 5 days ago
All Nippon Airways
Mon, 19 Jan - Fri, 23 Jan
ORD
Chicago
BKK
Bangkok
S$1,009 Return, found 5 days ago
S$1,009
Return
found 5 days ago
Select All Nippon Airways flight, departing Mon, 19 Jan from Chicago to Bangkok, returning Fri, 23 Jan, priced at S$1,009 found 5 days ago
Turkish Airlines
Mon, 19 Jan - Fri, 23 Jan
ORD
Chicago
BKK
Bangkok
S$1,080 Return, found 5 days ago
S$1,080
Return
found 5 days ago
Select Turkish Airlines flight, departing Mon, 19 Jan from Chicago to Bangkok, returning Fri, 23 Jan, priced at S$1,080 found 5 days ago
All Nippon Airways
Mon, 19 Jan - Fri, 23 Jan
ORD
Chicago
BKK
Bangkok
S$1,102 Return, found 5 days ago
S$1,102
Return
found 5 days ago
Select All Nippon Airways flight, departing Mon, 19 Jan from Chicago to Bangkok, returning Fri, 23 Jan, priced at S$1,102 found 5 days ago
All Nippon Airways
Mon, 19 Jan - Fri, 23 Jan
ORD
Chicago
BKK
Bangkok
S$1,122 Return, found 5 days ago
S$1,122
Return
found 5 days ago
Select All Nippon Airways flight, departing Mon, 19 Jan from Chicago to Bangkok, returning Fri, 23 Jan, priced at S$1,122 found 5 days ago
United
Mon, 19 Jan - Fri, 23 Jan
ORD
Chicago
BKK
Bangkok
S$1,188 Return, found 5 days ago
S$1,188
Return
found 5 days ago
Select United flight, departing Mon, 19 Jan from Chicago to Bangkok, returning Fri, 23 Jan, priced at S$1,188 found 5 days ago
United
Mon, 19 Jan - Fri, 23 Jan
ORD
Chicago
BKK
Bangkok
S$1,192 Return, found 5 days ago
S$1,192
Return
found 5 days ago
Select United flight, departing Mon, 19 Jan from Chicago to Bangkok, returning Fri, 23 Jan, priced at S$1,192 found 5 days ago
All Nippon Airways
Mon, 19 Jan - Fri, 23 Jan
ORD
Chicago
BKK
Bangkok
S$1,214 Return, found 5 days ago
S$1,214
Return
found 5 days ago
Select All Nippon Airways flight, departing Mon, 19 Jan from Chicago to Bangkok, returning Fri, 23 Jan, priced at S$1,214 found 5 days ago
All Nippon Airways
Mon, 19 Jan - Fri, 23 Jan
ORD
Chicago
BKK
Bangkok
S$1,216 Return, found 5 days ago
S$1,216
Return
found 5 days ago
Select All Nippon Airways flight, departing Mon, 19 Jan from Chicago to Bangkok, returning Fri, 23 Jan, priced at S$1,216 found 5 days ago
All Nippon Airways
Mon, 19 Jan - Fri, 23 Jan
ORD
Chicago
BKK
Bangkok
S$1,227 Return, found 5 days ago
S$1,227
Return
found 5 days ago
Select All Nippon Airways flight, departing Mon, 19 Jan from Chicago to Bangkok, returning Fri, 23 Jan, priced at S$1,227 found 5 days ago

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

October is typically the cheapest month to fly

From S$853 - S$1,395 per traveller.

Graph displaying average flight prices per month

Chicago to Bangkok route information
Origin airport
O'Hare Intl.
Destination airport
Suvarnabhumi Intl.
Return price
S$992
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$992. 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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