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Cheap flights from Bangkok to Chicago from $586

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Chicago departing on 9/30. 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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0 bags

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Cheap round-trip flights

Multiple Airlines Logo
8:15 am - 2:41 pmBKK-ORD
19h 26m1 stop
Multiple Airlines Logo
8:20 pm - 4:20 amORD-BKK
43h 00m1 stop
$828Multiple Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 17
Multiple Airlines Logo
8:15 am - 2:41 pmBKK-ORD
19h 26m1 stop
Multiple Airlines Logo
11:50 am - 4:20 amORD-BKK
27h 30m1 stop
$835Multiple Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 17
Multiple Airlines Logo
8:00 pm - 2:41 pmBKK-ORD
31h 41m2 stops
Multiple Airlines Logo
8:20 pm - 4:20 amORD-BKK
43h 00m1 stop
$836Multiple Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 17
Multiple Airlines Logo
8:15 am - 2:41 pmBKK-ORD
19h 26m1 stop
Multiple Airlines Logo
8:20 pm - 4:20 amORD-BKK
43h 00m1 stop
$837Multiple Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 17
Air Canada Logo
8:15 am - 7:30 pmBKK-ORD
24h 15m2 stops
Air Canada Logo
10:00 am - 6:30 amORD-BKK
31h 30m2 stops
$847Air Canada
Find Deal
Mon, Nov 3 - Mon, Nov 17
Air Canada Logo
7:15 am - 2:41 pmBKK-ORD
19h 26m1 stop
Air Canada Logo
3:40 pm - 6:30 amORD-BKK
25h 50m1 stop
$890Air Canada
Find Deal
Fri, Oct 31 - Fri, Nov 7
IndiGo Logo
10:10 am - 6:25 pmBKK-ORD
45h 15m2 stops
IndiGo Logo
8:20 pm - 9:05 pmORD-BKK
35h 45m2 stops
$922IndiGo
Find Deal
Sun, Dec 7 - Wed, Jan 14
IndiGo Logo
10:10 am - 6:25 pmBKK-ORD
45h 15m2 stops
IndiGo Logo
11:50 am - 9:05 pmORD-BKK
44h 15m2 stops
$925IndiGo
Find Deal
Sun, Dec 7 - Wed, Jan 14
United Airlines Logo
4:55 pm - 5:16 amBKK-ORD
24h 21m2 stops
United Airlines Logo
4:40 pm - 11:25 amORD-BKK
29h 45m2 stops
$994United Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Korean Air Logo
12:55 am - 8:30 amBKK-ORD
20h 35m1 stop
Korean Air Logo
11:15 am - 1:25 pmORD-BKK
37h 10m1 stop
$996Korean Air
Find Deal
Sun, Nov 2 - Mon, Nov 17

Air Canada flights from Bangkok to Chicago O'Hare Intl Airport

Our best Air Canada deals on Bangkok to Chicago O'Hare Intl Airport flight tickets
Air Canada
Nov 3
BKK8:15 amBangkok Suvarnabhumi
24h 15m
2 stops
ORD7:30 pmChicago O'Hare Intl
Nov 17
ORD10:00 amChicago O'Hare Intl
31h 30m
2 stops
BKK6:30 amBangkok Suvarnabhumi
$847
Find similar
Air Canada
Oct 31
BKK7:15 amBangkok Suvarnabhumi
19h 26m
1 stop
ORD2:41 pmChicago O'Hare Intl
Nov 7
ORD3:40 pmChicago O'Hare Intl
25h 50m
1 stop
BKK6:30 amBangkok Suvarnabhumi
$890
Find similar
Air Canada
Oct 31
BKK7:15 amBangkok Suvarnabhumi
19h 26m
1 stop
ORD2:41 pmChicago O'Hare Intl
Nov 7
ORD3:40 pmChicago O'Hare Intl
25h 50m
1 stop
BKK6:30 amBangkok Suvarnabhumi
$905
Find similar

IndiGo flights from Bangkok to Chicago O'Hare Intl Airport

Our best IndiGo deals on Bangkok to Chicago O'Hare Intl Airport flight tickets
IndiGo
Dec 7
BKK10:10 amBangkok Suvarnabhumi
45h 15m
2 stops
ORD6:25 pmChicago O'Hare Intl
Jan 14
ORD8:20 pmChicago O'Hare Intl
35h 45m
2 stops
BKK9:05 pmBangkok Suvarnabhumi
$922
Find similar
IndiGo
Dec 7
BKK10:10 amBangkok Suvarnabhumi
45h 15m
2 stops
ORD6:25 pmChicago O'Hare Intl
Jan 14
ORD11:50 amChicago O'Hare Intl
44h 15m
2 stops
BKK9:05 pmBangkok Suvarnabhumi
$925
Find similar
IndiGo
Dec 16
BKK10:05 pmBangkok Suvarnabhumi
33h 20m
2 stops
ORD6:25 pmChicago O'Hare Intl
Jan 6
ORD11:50 amChicago O'Hare Intl
44h 15m
2 stops
BKK9:05 pmBangkok Suvarnabhumi
$978
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok to Chicago O'Hare Intl Airport 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 September 17, 2025.
Use the filters below to find and compare flights from Bangkok to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 11/3

8:15 am-2:41 pm

1 stop19h 26m

Chicago O'Hare Intl

Mon 11/17

8:20 pm-4:20 am

1 stop43h 00m

$828

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 11/3

8:15 am-2:41 pm

1 stop19h 26m

Chicago O'Hare Intl

Mon 11/17

11:50 am-4:20 am

1 stop27h 30m

$835

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 11/3

8:00 pm-2:41 pm

2 stops31h 41m

Chicago O'Hare Intl

Mon 11/17

8:20 pm-4:20 am

1 stop43h 00m

$836

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 11/3

8:15 am-2:41 pm

1 stop19h 26m

Chicago O'Hare Intl

Mon 11/17

8:20 pm-4:20 am

1 stop43h 00m

$837

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 11/3

8:15 am-7:30 pm

2 stops24h 15m

Chicago O'Hare Intl

Mon 11/17

10:00 am-6:30 am

2 stops31h 30m

$847

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 10/31

7:15 am-2:41 pm

1 stop19h 26m

Chicago O'Hare Intl

Fri 11/7

3:40 pm-6:30 am

1 stop25h 50m

$890

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 12/7

10:10 am-6:25 pm

2 stops45h 15m

Chicago O'Hare Intl

Wed 1/14

8:20 pm-9:05 pm

2 stops35h 45m

$922

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 12/7

10:10 am-6:25 pm

2 stops45h 15m

Chicago O'Hare Intl

Wed 1/14

11:50 am-9:05 pm

2 stops44h 15m

$925

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 10/31

4:55 pm-5:16 am

2 stops24h 21m

Chicago O'Hare Intl

Fri 11/7

4:40 pm-11:25 am

2 stops29h 45m

$994

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 11/2

12:55 am-8:30 am

1 stop20h 35m

Chicago O'Hare Intl

Mon 11/17

11:15 am-1:25 pm

1 stop37h 10m

$996

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 Chicago from

How to get the cheapest flight ticket from Bangkok to Chicago O'Hare Intl 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 cheapest month to fly to Chicago O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Bangkok averaging around $988.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $1,020. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Bangkok because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,158.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Bangkok in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,062 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $1,541. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $1,127 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Bangkok for as low as $1,037 on momondo.

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

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

Direct flights

None
There are no direct flights from Bangkok to Chicago O'Hare Intl Airport. There are no popular flight routes from Bangkok to Chicago O'Hare Intl Airport.
Search flight deals

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

    There are 8542.4 mi between Bangkok and Chicago O'Hare Intl. By plane, this route typically takes 19h 26m.

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

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

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

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

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Compare and see reviews for airlines that fly from Bangkok to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $548Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Japan AirlinesPriceFrom $681Free CancellationRating
8.3
1,559 reviews
Search Japan Airlines flights
Korean AirPriceFrom $915Free CancellationRating
8.4
1,140 reviews
Search Korean Air flights
Cathay PacificPriceFrom $950Free CancellationRating
7.6
998 reviews
Search Cathay Pacific flights
Thai AirwaysPriceFrom $994Free CancellationRating
7.8
350 reviews
Search Thai Airways flights
United AirlinesPriceFrom $996Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
ANAPriceFrom $1,004Free CancellationRating
8.4
964 reviews
Search ANA flights
EVA AirPriceFrom $1,060Free CancellationRating
8.4
1,237 reviews
Search EVA Air flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Rockford
Schaumburg
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Orland Park
Tinley Park
Elgin
Aurora
Janesville
Benton Harbor

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bangkok to Chicago. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Chicago from Bangkok with this policy.

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

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 Chicago from Bangkok.

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

If you are not ready to book a flight from Bangkok to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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