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Cheap flights from Thailand to Chicago from $615

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 10/2. 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

Discover deals from 900+ travel sites with momondo.

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.
Oman Air Logo
7:10 pm - 3:05 pm
BKK
-
ORD
56h 55m
2 stops
Oman Air Logo
6:50 pm - 6:45 am
ORD
-
BKK
46h 55m
2 stops
$929Oman Air
Thu, Dec 10 - Wed, Dec 30
Oman Air Logo
7:10 pm - 3:05 pm
BKK
-
ORD
56h 55m
2 stops
Oman Air Logo
10:35 am - 6:45 am
ORD
-
BKK
31h 10m
2 stops
$930Oman Air
Thu, Dec 10 - Thu, Dec 31
ANA Logo
9:35 am - 8:40 am
BKK
-
ORD
35h 05m
1 stop
ANA Logo
11:50 am - 11:55 pm
ORD
-
BKK
24h 05m
1 stop
$972ANA
Thu, Sep 3 - Wed, Sep 16
ANA Logo
7:00 am - 2:55 pm
BKK
-
ORD
19h 55m
1 stop
ANA Logo
11:50 am - 10:15 pm
ORD
-
BKK
22h 25m
1 stop
$975ANA
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
9:05 pm - 4:10 pm
BKK
-
ORD
31h 05m
2 stops
Multiple Airlines Logo
9:10 pm - 6:10 pm
ORD
-
BKK
33h 00m
1 stop
$999Multiple Airlines
Mon, Aug 31 - Mon, Sep 7
Korean Air Logo
11:30 pm - 9:30 am
BKK
-
ORD
22h 00m
1 stop
Korean Air Logo
12:10 pm - 11:35 pm
ORD
-
BKK
23h 25m
1 stop
$1,000Korean Air
Thu, Sep 3 - Wed, Sep 16
Korean Air Logo
9:40 pm - 9:30 am
BKK
-
ORD
23h 50m
1 stop
Korean Air Logo
11:15 am - 12:45 am
ORD
-
BKK
24h 30m
1 stop
$1,012Korean Air
Tue, Oct 20 - Tue, Nov 3
Multiple Airlines Logo
5:30 pm - 6:05 am
BKK
-
MDW
24h 35m
2 stops
Multiple Airlines Logo
4:45 pm - 1:05 pm
MDW
-
BKK
31h 20m
2 stops
$1,106Multiple Airlines
Thu, Oct 22 - Thu, Nov 5
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
$1,170EVA Air
Tue, Oct 6 - Tue, Nov 3
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
$1,220EVA Air
Tue, Oct 6 - Tue, Nov 3

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Oman Air flights from Thailand to Chicago

Our best Oman Air deals on Thailand to Chicago flight tickets
Oman Air
Dec 10
BKK7:10 pmBangkok Suvarnabhumi
56h 55m
2 stops
ORD3:05 pmChicago O'Hare Intl
Dec 30
ORD6:50 pmChicago O'Hare Intl
46h 55m
2 stops
BKK6:45 amBangkok Suvarnabhumi
$929
Oman Air
Dec 10
BKK7:10 pmBangkok Suvarnabhumi
56h 55m
2 stops
ORD3:05 pmChicago O'Hare Intl
Dec 31
ORD10:35 amChicago O'Hare Intl
31h 10m
2 stops
BKK6:45 amBangkok Suvarnabhumi
$930
Oman Air
Nov 27
BKK9:00 amBangkok Suvarnabhumi
34h 20m
2 stops
ORD6:20 amChicago O'Hare Intl
Dec 31
ORD10:35 amChicago O'Hare Intl
44h 20m
2 stops
BKK7:55 pmBangkok Suvarnabhumi
$960

Delta flights from Thailand to Chicago

Our best Delta deals on Thailand to Chicago flight tickets
Delta
Sep 3
BKK2:35 amBangkok Suvarnabhumi
30h 58m
2 stops
ORD9:33 pmChicago O'Hare Intl
Sep 25
ORD7:05 amChicago O'Hare Intl
30h 00m
2 stops
BKK1:05 amBangkok Suvarnabhumi
$1,013
Delta
Sep 3
BKK2:35 amBangkok Suvarnabhumi
30h 58m
2 stops
ORD9:33 pmChicago O'Hare Intl
Sep 25
ORD7:05 amChicago O'Hare Intl
30h 00m
2 stops
BKK1:05 amBangkok Suvarnabhumi
$1,014
Delta
Aug 27
BKK2:35 amBangkok Suvarnabhumi
32h 01m
2 stops
MDW10:36 pmChicago Midway
Sep 4
MDW9:59 amChicago Midway
25h 36m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
$1,019

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 July 18, 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

Thu 12/10

7:10 pm-3:05 pm

2 stops56h 55m

Chicago O'Hare Intl

Wed 12/30

6:50 pm-6:45 am

2 stops46h 55m

$929

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 12/10

7:10 pm-3:05 pm

2 stops56h 55m

Chicago O'Hare Intl

Thu 12/31

10:35 am-6:45 am

2 stops31h 10m

$930

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 9/3

9:35 am-8:40 am

1 stop35h 05m

Chicago O'Hare Intl

Wed 9/16

11:50 am-11:55 pm

1 stop24h 05m

$972
Quickest round-trip

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 9/1

7:00 am-2:55 pm

1 stop19h 55m

Chicago O'Hare Intl

Tue 9/8

11:50 am-10:15 pm

1 stop22h 25m

$975

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 8/31

9:05 pm-4:10 pm

2 stops31h 05m

Chicago O'Hare Intl

Mon 9/7

9:10 pm-6:10 pm

1 stop33h 00m

$999

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 9/3

11:30 pm-9:30 am

1 stop22h 00m

Chicago O'Hare Intl

Wed 9/16

12:10 pm-11:35 pm

1 stop23h 25m

$1,000

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 10/20

9:40 pm-9:30 am

1 stop23h 50m

Chicago O'Hare Intl

Tue 11/3

11:15 am-12:45 am

1 stop24h 30m

$1,012

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

Thu 10/22

5:30 pm-6:05 am

2 stops24h 35m

Chicago Midway

Thu 11/5

4:45 pm-1:05 pm

2 stops31h 20m

$1,106

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

$1,170

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

$1,220

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 January is, on average, the cheapest month to fly to Chicago from Thailand, with most prices found around $1,033. If you’re not able to fly to Chicago in January, then November is your next best option. Flight prices from Thailand to Chicago during November average around $1,073.

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 $1,258 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 7% 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

21h 10m

Direct flights

None
The fastest flight from Thailand to Chicago takes 21h 10m
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
1,221 reviews
Search Korean Air flights
Japan AirlinesPriceFrom $946Free CancellationRating
8.3
1,877 reviews
Search Japan Airlines flights
EVA AirPriceFrom $993Free CancellationRating
8.5
1,500 reviews
Search EVA Air flights
ANAPriceFrom $1,068Free CancellationRating
8.3
1,272 reviews
Search ANA flights
United AirlinesPriceFrom $1,095Free CancellationRating
7.4
10,006 reviews
Search United Airlines flights
Thai AirwaysPriceFrom $1,122Free CancellationRating
7.9
409 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
Portage
Benton Harbor
Saint Joseph
Lansing
Valparaiso
Schererville
Munster
Chesterton
Monticello
Crown Point
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