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Cheap flights from Chicago O'Hare Intl Airport to Bangkok from $516

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Bangkok departing on 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:10 pm - 9:35 am
ORD
-
BKK
27h 25m
2 stops
United Airlines Logo
7:00 am - 12:59 am
BKK
-
ORD
29h 59m
2 stops
$1,005United Airlines
Sat, Aug 8 - Wed, Aug 26
ANA Logo
7:00 am - 9:35 am
ORD
-
BKK
38h 35m
1 stop
ANA Logo
9:35 am - 11:17 pm
BKK
-
ORD
25h 42m
2 stops
$1,009ANA
Thu, Aug 6 - Mon, Sep 7
United Airlines Logo
9:30 pm - 9:35 am
ORD
-
BKK
48h 05m
2 stops
United Airlines Logo
9:35 am - 11:17 pm
BKK
-
ORD
25h 42m
2 stops
$1,010United Airlines
Fri, Aug 7 - Thu, Aug 27
United Airlines Logo
7:00 am - 9:35 am
ORD
-
BKK
38h 35m
2 stops
United Airlines Logo
7:00 am - 12:59 am
BKK
-
ORD
29h 59m
2 stops
$1,013United Airlines
Sun, Aug 2 - Wed, Aug 26
United Airlines Logo
7:50 pm - 9:35 am
ORD
-
BKK
25h 45m
2 stops
United Airlines Logo
9:35 am - 3:25 pm
BKK
-
ORD
41h 50m
1 stop
$1,017United Airlines
Tue, Aug 11 - Wed, Aug 26
Etihad Airways Logo
2:00 pm - 11:50 pm
ORD
-
BKK
21h 50m
1 stop
Etihad Airways Logo
9:00 pm - 8:35 am
BKK
-
ORD
23h 35m
1 stop
$1,029Etihad Airways
Sun, Jul 12 - Mon, Sep 28
Etihad Airways Logo
2:00 pm - 11:50 pm
ORD
-
BKK
21h 50m
1 stop
Etihad Airways Logo
3:05 pm - 8:35 am
BKK
-
ORD
29h 30m
1 stop
$1,030Etihad Airways
Wed, Jul 1 - Mon, Sep 28
Multiple Airlines Logo
7:20 pm - 12:40 pm
ORD
-
DMK
29h 20m
2 stops
Multiple Airlines Logo
11:50 am - 3:05 pm
DMK
-
ORD
63h 15m
2 stops
$1,326Multiple Airlines
Sun, Sep 6 - Tue, Sep 22
Emirates Logo
8:35 pm - 11:10 am
ORD
-
DMK
26h 35m
1 stop
Emirates Logo
11:50 pm - 3:45 pm
DMK
-
ORD
27h 55m
1 stop
$1,329Emirates
Wed, Sep 30 - Mon, Oct 19
Emirates Logo
8:35 pm - 11:25 am
ORD
-
DMK
26h 50m
1 stop
Emirates Logo
12:10 pm - 3:45 pm
DMK
-
ORD
39h 35m
1 stop
$1,330Emirates
Sun, Sep 6 - Tue, Sep 22

United Airlines flights from Chicago O'Hare Intl Airport to Bangkok

Our best United Airlines deals on Chicago O'Hare Intl Airport to Bangkok flight tickets
United Airlines
Aug 8
ORD6:10 pmChicago O'Hare Intl
27h 25m
2 stops
BKK9:35 amBangkok Suvarnabhumi
Aug 26
BKK7:00 amBangkok Suvarnabhumi
29h 59m
2 stops
ORD12:59 amChicago O'Hare Intl
$1,005
United Airlines
Aug 7
ORD9:30 pmChicago O'Hare Intl
48h 05m
2 stops
BKK9:35 amBangkok Suvarnabhumi
Aug 27
BKK9:35 amBangkok Suvarnabhumi
25h 42m
2 stops
ORD11:17 pmChicago O'Hare Intl
$1,010
United Airlines
Aug 2
ORD7:00 amChicago O'Hare Intl
38h 35m
2 stops
BKK9:35 amBangkok Suvarnabhumi
Aug 26
BKK7:00 amBangkok Suvarnabhumi
29h 59m
2 stops
ORD12:59 amChicago O'Hare Intl
$1,013

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

Our best Etihad Airways deals on Chicago O'Hare Intl Airport to Bangkok flight tickets
Etihad Airways
Jul 12
ORD2:00 pmChicago O'Hare Intl
21h 50m
1 stop
BKK11:50 pmBangkok Suvarnabhumi
Sep 28
BKK9:00 pmBangkok Suvarnabhumi
23h 35m
1 stop
ORD8:35 amChicago O'Hare Intl
$1,029
Etihad Airways
Jul 1
ORD2:00 pmChicago O'Hare Intl
21h 50m
1 stop
BKK11:50 pmBangkok Suvarnabhumi
Sep 28
BKK3:05 pmBangkok Suvarnabhumi
29h 30m
1 stop
ORD8:35 amChicago O'Hare Intl
$1,030
Etihad Airways
Aug 3
ORD9:10 pmChicago O'Hare Intl
34h 30m
1 stop
BKK7:40 pmBangkok Suvarnabhumi
Aug 24
BKK8:45 pmBangkok Suvarnabhumi
23h 50m
1 stop
ORD8:35 amChicago O'Hare Intl
$1,040

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sat 8/8

6:10 pm-9:35 am

2 stops27h 25m

Bangkok Suvarnabhumi

Wed 8/26

7:00 am-12:59 am

2 stops29h 59m

$1,005

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Thu 8/6

7:00 am-9:35 am

1 stop38h 35m

Bangkok Suvarnabhumi

Mon 9/7

9:35 am-11:17 pm

2 stops25h 42m

$1,009

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Fri 8/7

9:30 pm-9:35 am

2 stops48h 05m

Bangkok Suvarnabhumi

Thu 8/27

9:35 am-11:17 pm

2 stops25h 42m

$1,010

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sun 8/2

7:00 am-9:35 am

2 stops38h 35m

Bangkok Suvarnabhumi

Wed 8/26

7:00 am-12:59 am

2 stops29h 59m

$1,013

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 8/11

7:50 pm-9:35 am

2 stops25h 45m

Bangkok Suvarnabhumi

Wed 8/26

9:35 am-3:25 pm

1 stop41h 50m

$1,017
Quickest round-trip

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sun 7/12

2:00 pm-11:50 pm

1 stop21h 50m

Bangkok Suvarnabhumi

Mon 9/28

9:00 pm-8:35 am

1 stop23h 35m

$1,029

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 7/1

2:00 pm-11:50 pm

1 stop21h 50m

Bangkok Suvarnabhumi

Mon 9/28

3:05 pm-8:35 am

1 stop29h 30m

$1,030

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Sun 9/6

7:20 pm-12:40 pm

2 stops29h 20m

Bangkok Don Mueang Intl

Tue 9/22

11:50 am-3:05 pm

2 stops63h 15m

$1,326

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Wed 9/30

8:35 pm-11:10 am

1 stop26h 35m

Bangkok Don Mueang Intl

Mon 10/19

11:50 pm-3:45 pm

1 stop27h 55m

$1,329

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Sun 9/6

8:35 pm-11:25 am

1 stop26h 50m

Bangkok Don Mueang Intl

Tue 9/22

12:10 pm-3:45 pm

1 stop39h 35m

$1,330

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

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?

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of September, then book flights to Bangkok from Chicago O'Hare Intl Airport during October instead. Flights to Bangkok in October, while not as cheap as those in September, still average around $572.

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

You are more likely to see cheaper flights to Bangkok from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $962 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Chicago O'Hare Intl Airport for as low as $828 on momondo.

Cheap Chicago O'Hare Intl Airport to Bangkok flight deals and tips

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

Fastest flight time

21h 35m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Bangkok takes 21h 35m
There are no direct flights from Chicago O'Hare Intl Airport to Bangkok. There are no popular flight routes from Chicago O'Hare Intl Airport to Bangkok.
Search flight deals

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

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

    Bangkok is 8542.4 mi away from Chicago O'Hare Intl. Flights usually cover this in 21h 35m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Chicago O'Hare Intl Airport to Bangkok are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Bangkok.

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

    The travel and health documents required for your trip to Bangkok can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $611Free CancellationRating
5.5
2,957 reviews
Search Air India flights
Cathay PacificPriceFrom $665Free CancellationRating
7.6
1,331 reviews
Search Cathay Pacific flights
ANAPriceFrom $680Free CancellationRating
8.3
1,210 reviews
Search ANA flights
Korean AirPriceFrom $697Free CancellationRating
8.4
1,217 reviews
Search Korean Air flights
United AirlinesPriceFrom $703Free CancellationRating
7.4
9,727 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $710Free CancellationRating
7.4
4,368 reviews
Search Turkish Airlines flights
DeltaPriceFrom $749Free CancellationRating
7.9
8,455 reviews
Search Delta flights
American AirlinesPriceFrom $790Free CancellationRating
7.1
11,664 reviews
Search American Airlines flights
EVA AirPriceFrom $806Free CancellationRating
8.5
1,447 reviews
Search EVA Air flights
Japan AirlinesPriceFrom $815Free CancellationRating
8.3
1,823 reviews
Search Japan Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Bangkok. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Chicago to Bangkok flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Bangkok from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Bangkok right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Bangkok flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport