Cheap flights from Chicago O'Hare Intl Airport to Bangkok from $451

1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

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Etihad Airways Logo
1:15 pm - 7:15 amORD  Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi
29h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
7:55 pm - 8:35 amBKK  Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl
24h 40m1 stop Abu Dhabi Zayed Intl
$882Etihad Airways
Sun, Feb 21 - Tue, Apr 6
Etihad Airways Logo
1:15 pm - 11:40 pmORD  Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi
21h 25m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
8:30 am - 7:35 amBKK  Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl
36h 05m1 stop Abu Dhabi Zayed Intl
$882Etihad Airways
Sun, Jan 17 - Wed, Jan 27
Cathay Pacific Logo
2:10 pm - 2:05 pmORD  Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi
34h 55m1 stop Hong Kong Intl
Cathay Pacific Logo
1:05 pm - 12:30 pmBKK  Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl
36h 25m1 stop Hong Kong Intl
$882Cathay Pacific
Sun, Jan 17 - Sat, Jan 30
Korean Air Logo
11:10 am - 11:05 pmORD  Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi
22h 55m1 stop Incheon Intl
Korean Air Logo
1:05 am - 9:30 amBKK  Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl
20h 25m1 stop Incheon Intl
$883Korean Air
Tue, Feb 2 - Wed, Mar 17
Korean Air Logo
11:10 am - 12:20 amORD  Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi
24h 10m1 stop Incheon Intl
Korean Air Logo
9:40 pm - 9:30 amBKK  Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl
23h 50m1 stop Incheon Intl
$883Korean Air
Mon, Feb 1 - Tue, Mar 16
Cathay Pacific Logo
2:10 pm - 11:20 amORD  Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi
32h 10m1 stop Hong Kong Intl
Cathay Pacific Logo
7:30 am - 12:30 pmBKK  Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl
18h 00m1 stop Hong Kong Intl
$887Cathay Pacific
Wed, Jan 20 - Wed, Jan 27
Turkish Airlines Logo
8:15 pm - 11:40 amORD  Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi
26h 25m1 stop Istanbul
Turkish Airlines Logo
10:20 am - 6:20 pmBKK  Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl
45h 00m1 stop Istanbul
$887Turkish Airlines
Sat, Jan 23 - Fri, Feb 5
Turkish Airlines Logo
8:05 pm - 11:45 amORD  Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi
27h 40m1 stop Istanbul
Turkish Airlines Logo
6:55 am - 9:35 amBKK  Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl
38h 40m1 stop Istanbul
$887Turkish Airlines
Thu, Apr 1 - Thu, Apr 15
Ethiopian Air Logo
9:45 am - 12:30 pmORD  Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi
37h 45m1 stop Addis Ababa Bole
Ethiopian Air Logo
1:35 am - 7:40 amBKK  Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl
43h 05m2 stops Addis Ababa Bole Rome Fiumicino
$890Ethiopian Air
Mon, Nov 30 - Sun, Dec 20
Multiple Airlines Logo
12:20 pm - 9:45 pmORD  Chicago O'Hare Intl-BKK Bangkok Suvarnabhumi
21h 25m1 stop Incheon Intl
Multiple Airlines Logo
11:45 am - 9:40 amBKK  Bangkok Suvarnabhumi-ORD Chicago O'Hare Intl
33h 55m1 stop Incheon Intl
$905Multiple Airlines
Wed, Apr 21 - Wed, Apr 28

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Delta flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport

Our best Delta deals on Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport flight tickets
Delta
Feb 15
ORD6:30 amChicago O'Hare Intl
27h 35m
2 stops
BKK11:05 pmBangkok Suvarnabhumi
Mar 1
BKK1:05 amBangkok Suvarnabhumi
35h 41m
2 stops
ORD11:46 pmChicago O'Hare Intl
$894
Delta
Feb 14
ORD5:45 pmChicago O'Hare Intl
40h 20m
2 stops
BKK11:05 pmBangkok Suvarnabhumi
Feb 28
BKK9:40 pmBangkok Suvarnabhumi
39h 06m
2 stops
ORD11:46 pmChicago O'Hare Intl
$900
Delta
Feb 11
ORD6:30 amChicago O'Hare Intl
27h 35m
2 stops
BKK11:05 pmBangkok Suvarnabhumi
Feb 21
BKK9:40 pmBangkok Suvarnabhumi
23h 50m
1 stop
ORD8:30 amChicago O'Hare Intl
$934

Etihad Airways flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport

Our best Etihad Airways deals on Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport flight tickets
Etihad Airways
Jan 17
ORD1:15 pmChicago O'Hare Intl
21h 25m
1 stop
BKK11:40 pmBangkok Suvarnabhumi
Jan 27
BKK8:30 amBangkok Suvarnabhumi
36h 05m
1 stop
ORD7:35 amChicago O'Hare Intl
$882
Etihad Airways
Feb 1
ORD1:15 pmChicago O'Hare Intl
29h 00m
1 stop
BKK7:15 amBangkok Suvarnabhumi
Feb 8
BKK7:55 pmBangkok Suvarnabhumi
24h 40m
1 stop
ORD7:35 amChicago O'Hare Intl
$885
Etihad Airways
Jan 10
ORD1:15 pmChicago O'Hare Intl
29h 00m
1 stop
BKK7:15 amBangkok Suvarnabhumi
Apr 7
BKK7:55 pmBangkok Suvarnabhumi
24h 40m
1 stop
ORD8:35 amChicago O'Hare Intl
$893

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Sun 2/21

1:15 pm-7:15 am

1 stop29h 00m

Bangkok Suvarnabhumi

Tue 4/6

7:55 pm-8:35 am

1 stop24h 40m

$882

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Sun 1/17

1:15 pm-11:40 pm

1 stop21h 25m

Bangkok Suvarnabhumi

Wed 1/27

8:30 am-7:35 am

1 stop36h 05m

$882

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Sun 1/17

2:10 pm-2:05 pm

1 stop34h 55m

Bangkok Suvarnabhumi

Sat 1/30

1:05 pm-12:30 pm

1 stop36h 25m

$882
Quickest round-trip

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Tue 2/2

11:10 am-11:05 pm

1 stop22h 55m

Bangkok Suvarnabhumi

Wed 3/17

1:05 am-9:30 am

1 stop20h 25m

$883

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Mon 2/1

11:10 am-12:20 am

1 stop24h 10m

Bangkok Suvarnabhumi

Tue 3/16

9:40 pm-9:30 am

1 stop23h 50m

$883

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Wed 1/20

2:10 pm-11:20 am

1 stop32h 10m

Bangkok Suvarnabhumi

Wed 1/27

7:30 am-12:30 pm

1 stop18h 00m

$887

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Sat 1/23

8:15 pm-11:40 am

1 stop26h 25m

Bangkok Suvarnabhumi

Fri 2/5

10:20 am-6:20 pm

1 stop45h 00m

$887

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Thu 4/1

8:05 pm-11:45 am

1 stop27h 40m

Bangkok Suvarnabhumi

Thu 4/15

6:55 am-9:35 am

1 stop38h 40m

$887

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Mon 11/30

9:45 am-12:30 pm

1 stop37h 45m

Bangkok Suvarnabhumi

Sun 12/20

1:35 am-7:40 am

2 stops43h 05m

$890

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Wed 4/21

12:20 pm-9:45 pm

1 stop21h 25m

Bangkok Suvarnabhumi

Wed 4/28

11:45 am-9:40 am

1 stop33h 55m

$905

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bangkok from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport and Bangkok Suvarnabhumi Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $892 to $1,125.
The lowest price recently found on this route was $882.

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

The month of February is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Chicago O'Hare Intl Airport, with most prices found around $892. The month of April is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Chicago O'Hare Intl Airport averaging around $910.

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

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $1,056 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Chicago O'Hare Intl Airport for as low as $939 on momondo.

Can stopping save me money on Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 14% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport flight.

How have Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of October 2026, prices for Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport flights are approximately 26% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport (ORD to BKK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport

Best Price Found

$451

Fastest flight time

21h 25m

Direct flights

None
The best one-way flight to Bangkok Suvarnabhumi Airport from Chicago O'Hare Intl Airport in the past 72 hours is $451. The best round-trip flight deal from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $882.
The fastest flight from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport takes 21h 25m
There are no direct flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport. There are no popular flight routes from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport.

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport

  • How far is Chicago O'Hare Intl to Bangkok Suvarnabhumi by plane?

    Bangkok Suvarnabhumi is 8545.0 mi away from Chicago O'Hare Intl. Typically, this will take 21h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The required travel and health documents for your Bangkok Suvarnabhumi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport?

Best airlines flying from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $636Free CancellationRating
5.5
2,902 reviews
Search Air India flights
Philippine AirlinesPriceFrom $680Free CancellationRating
7.3
1,039 reviews
Search Philippine Airlines flights
Turkish AirlinesPriceFrom $735Free CancellationRating
7.4
4,461 reviews
Search Turkish Airlines flights
Korean AirPriceFrom $774Free CancellationRating
8.4
1,219 reviews
Search Korean Air flights
Etihad AirwaysPriceFrom $787Free CancellationRating
7.3
1,550 reviews
Search Etihad Airways flights
American AirlinesPriceFrom $790Free CancellationRating
7.0
12,220 reviews
Search American Airlines flights
Cathay PacificPriceFrom $795Free CancellationRating
7.6
1,534 reviews
Search Cathay Pacific flights
EVA AirPriceFrom $801Free CancellationRating
8.5
1,552 reviews
Search EVA Air flights
ANAPriceFrom $805Free CancellationRating
8.3
1,338 reviews
Search ANA flights
Air CanadaPriceFrom $823Free CancellationRating
7.1
11,834 reviews
Search Air Canada flights

Traveling to a place near Bangkok?

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Kanchanaburi
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Phetchaburi
Pak Chong

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Bangkok?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Bangkok for you.

Can I find flights from Chicago to Bangkok with flexible booking policies on momondo?

Yes. All flights to Bangkok from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to Bangkok?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bangkok from Chicago.

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Price alerts on flights to Bangkok from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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