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Cheap flights from Thailand to Chicago from $598

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Thailand to Chicago departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Thailand to Chicago

Recent round-trip flight deals from Thailand to Chicago

Enter your travel dates to find the best prices.
ANA Logo
1:55 pm - 3:25 pm
BKK
-
ORD
37h 30m
1 stop
ANA Logo
5:45 pm - 4:35 am
ORD
-
BKK
22h 50m
1 stop
$1,125ANA
Mon, Jul 13 - Tue, Oct 13
Air Canada Logo
7:05 am - 1:07 pm
BKK
-
ORD
42h 02m
2 stops
Air Canada Logo
7:45 pm - 5:05 am
ORD
-
BKK
45h 20m
2 stops
$1,126Air Canada
Wed, Jun 24 - Tue, Aug 11
ANA Logo
7:00 am - 2:55 pm
BKK
-
ORD
19h 55m
1 stop
ANA Logo
12:15 pm - 4:35 am
ORD
-
BKK
28h 20m
1 stop
$1,128ANA
Wed, Jul 1 - Sun, Jul 26
Multiple Airlines Logo
4:45 pm - 6:20 am
BKK
-
ORD
25h 35m
2 stops
Multiple Airlines Logo
8:20 pm - 10:50 am
ORD
-
BKK
26h 30m
2 stops
$1,139Multiple Airlines
Thu, Jul 9 - Thu, Jul 23
United Airlines Logo
9:35 am - 3:25 pm
BKK
-
ORD
41h 50m
1 stop
United Airlines Logo
2:32 pm - 9:35 am
ORD
-
BKK
31h 03m
3 stops
$1,140United Airlines
Thu, Jul 16 - Wed, Sep 16
Multiple Airlines Logo
4:45 pm - 6:20 am
BKK
-
ORD
25h 35m
2 stops
Multiple Airlines Logo
7:00 pm - 11:20 am
ORD
-
BKK
28h 20m
2 stops
$1,141Multiple Airlines
Mon, Jul 13 - Mon, Sep 14
Thai Airways Logo
12:40 pm - 9:10 pm
BKK
-
ORD
20h 30m
1 stop
Thai Airways Logo
12:30 am - 10:40 am
ORD
-
BKK
22h 10m
1 stop
$1,143Thai Airways
Thu, Jul 16 - Wed, Jul 22
United Airlines Logo
9:35 am - 3:25 pm
BKK
-
ORD
41h 50m
1 stop
United Airlines Logo
7:50 pm - 9:35 am
ORD
-
BKK
25h 45m
2 stops
$1,144United Airlines
Thu, Jul 16 - Tue, Sep 15
EVA Air Logo
11:55 am - 9:10 pm
CNX
-
ORD
45h 15m
2 stops
EVA Air Logo
8:20 pm - 10:25 am
ORD
-
CNX
26h 05m
2 stops
$1,229EVA Air
Fri, Jul 3 - Thu, Jul 9
EVA Air Logo
11:35 am - 8:45 pm
CNX
-
ORD
21h 10m
1 stop
EVA Air Logo
11:30 pm - 10:35 am
ORD
-
CNX
22h 05m
1 stop
$1,246EVA Air
Tue, Oct 6 - Tue, Nov 3

Air Canada flights from Thailand to Chicago

Our best Air Canada deals on Thailand to Chicago flight tickets
Air Canada
Jun 24
BKK7:05 amBangkok Suvarnabhumi
42h 02m
2 stops
ORD1:07 pmChicago O'Hare Intl
Aug 11
ORD7:45 pmChicago O'Hare Intl
45h 20m
2 stops
BKK5:05 amBangkok Suvarnabhumi
$1,126
Air Canada
Jul 1
BKK7:45 amBangkok Suvarnabhumi
24h 20m
2 stops
ORD8:05 pmChicago O'Hare Intl
Aug 12
ORD3:40 pmChicago O'Hare Intl
25h 25m
1 stop
BKK5:05 amBangkok Suvarnabhumi
$1,135
Air Canada
Jul 1
BKK7:00 amBangkok Suvarnabhumi
25h 05m
2 stops
ORD8:05 pmChicago O'Hare Intl
Aug 12
ORD8:45 amChicago O'Hare Intl
32h 20m
2 stops
BKK5:05 amBangkok Suvarnabhumi
$1,138

United Airlines flights from Thailand to Chicago

Our best United Airlines deals on Thailand to Chicago flight tickets
United Airlines
Jul 6
BKK3:45 pmBangkok Suvarnabhumi
37h 20m
3 stops
ORD5:05 pmChicago O'Hare Intl
Jul 13
ORD9:30 pmChicago O'Hare Intl
48h 05m
2 stops
BKK9:35 amBangkok Suvarnabhumi
$1,109
United Airlines
Jul 16
BKK9:35 amBangkok Suvarnabhumi
41h 50m
1 stop
ORD3:25 pmChicago O'Hare Intl
Sep 16
ORD4:45 pmChicago O'Hare Intl
28h 50m
2 stops
BKK9:35 amBangkok Suvarnabhumi
$1,140
United Airlines
Jul 16
BKK9:35 amBangkok Suvarnabhumi
41h 50m
1 stop
ORD3:25 pmChicago O'Hare Intl
Sep 15
ORD7:50 pmChicago O'Hare Intl
25h 45m
2 stops
BKK9:35 amBangkok Suvarnabhumi
$1,144

momondo Fare Finder

 
Customize your flight search to find flights from Thailand to Chicago 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 June 6, 2026.
Use the filters below to find and compare flights from Thailand to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 7/13

1:55 pm-3:25 pm

1 stop37h 30m

Chicago O'Hare Intl

Tue 10/13

5:45 pm-4:35 am

1 stop22h 50m

$1,125

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 6/24

7:05 am-1:07 pm

2 stops42h 02m

Chicago O'Hare Intl

Tue 8/11

7:45 pm-5:05 am

2 stops45h 20m

$1,126

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 7/1

7:00 am-2:55 pm

1 stop19h 55m

Chicago O'Hare Intl

Sun 7/26

12:15 pm-4:35 am

1 stop28h 20m

$1,128

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 7/9

4:45 pm-6:20 am

2 stops25h 35m

Chicago O'Hare Intl

Thu 7/23

8:20 pm-10:50 am

2 stops26h 30m

$1,139

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 7/16

9:35 am-3:25 pm

1 stop41h 50m

Chicago O'Hare Intl

Wed 9/16

2:32 pm-9:35 am

3 stops31h 03m

$1,140

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 7/13

4:45 pm-6:20 am

2 stops25h 35m

Chicago O'Hare Intl

Mon 9/14

7:00 pm-11:20 am

2 stops28h 20m

$1,141
Quickest round-trip

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 7/16

12:40 pm-9:10 pm

1 stop20h 30m

Chicago O'Hare Intl

Wed 7/22

12:30 am-10:40 am

1 stop22h 10m

$1,143

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 7/16

9:35 am-3:25 pm

1 stop41h 50m

Chicago O'Hare Intl

Tue 9/15

7:50 pm-9:35 am

2 stops25h 45m

$1,144

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Fri 7/3

11:55 am-9:10 pm

2 stops45h 15m

Chicago O'Hare Intl

Thu 7/9

8:20 pm-10:25 am

2 stops26h 05m

$1,229

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Tue 10/6

11:35 am-8:45 pm

1 stop21h 10m

Chicago O'Hare Intl

Tue 11/3

11:30 pm-10:35 am

1 stop22h 05m

$1,246

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 Thailand to Chicago

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?

The month of February is, on average, the cheapest month to fly to Chicago from Thailand, with most prices found around $372. If you’re not able to fly to Chicago in February, then March is your next best option. Flight prices from Thailand to Chicago during March average around $386.

How far in advance should I book a flight from Thailand to Chicago?

You are more likely to see cheaper flights to Chicago from Thailand when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $1,196 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Thailand for as low as $968 on momondo.

Can stopping save me money on Thailand to Chicago flights?

You could potentially save up to 3% on your flight if you consider stops on a Thailand to Chicago flight.

Cheap Thailand to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thailand to Chicago

Fastest flight time

19h 50m

Direct flights

None
The fastest flight from Thailand to Chicago takes 19h 50m
There are no direct flights from Thailand to Chicago. There are no popular flight routes from Thailand to Chicago.
Search flight deals

Frequently asked questions about flying from Thailand to Chicago

  • When did momondo last update prices for flights from Thailand to Chicago?

    Prices for flights from Thailand to Chicago were last updated today.

  • How many operators does momondo search for flights from Thailand to Chicago?

  • How old do you have to be to fly from Thailand to Chicago?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Thailand to Chicago.

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

    The travel and health documents required for your trip to Chicago 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 Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Thailand to Chicago

Compare and see reviews for airlines that fly from Thailand to Chicago with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $941Free CancellationRating
8.4
1,218 reviews
Search Korean Air flights
Japan AirlinesPriceFrom $946Free CancellationRating
8.3
1,834 reviews
Search Japan Airlines flights
EVA AirPriceFrom $993Free CancellationRating
8.5
1,464 reviews
Search EVA Air flights
ANAPriceFrom $1,068Free CancellationRating
8.3
1,221 reviews
Search ANA flights
United AirlinesPriceFrom $1,095Free CancellationRating
7.4
9,775 reviews
Search United Airlines flights
Thai AirwaysPriceFrom $1,122Free CancellationRating
7.9
404 reviews
Search Thai Airways flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Portage
Benton Harbor
Lansing
Valparaiso
Schererville
Munster
Crown Point
Monticello
Chesterton
Porter
Griffith
Saint John

Why use momondo?

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

Finding the right flight to Chicago from Thailand is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

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

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

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

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

Of course. momondo tracks the price of Thailand to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport