Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Thailand to Chicago from $444

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 12/5. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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.
Multiple Airlines Logo
11:50 pm - 12:01 pmBKK-ORD
49h 11m2 stops
Multiple Airlines Logo
3:20 pm - 4:45 pmORD-BKK
37h 25m2 stops
$783Multiple Airlines
Find Deal
Tue, Mar 3 - Tue, Apr 21
Multiple Airlines Logo
11:50 pm - 4:33 pmBKK-ORD
53h 43m2 stops
Multiple Airlines Logo
5:00 pm - 12:05 pmORD-BKK
31h 05m2 stops
$792Multiple Airlines
Find Deal
Mon, Mar 2 - Tue, Apr 21
Multiple Airlines Logo
11:50 pm - 4:33 pmBKK-ORD
53h 43m2 stops
Multiple Airlines Logo
8:42 pm - 12:05 pmORD-BKK
51h 23m2 stops
$800Multiple Airlines
Find Deal
Mon, Mar 2 - Wed, Jul 1
Multiple Airlines Logo
1:20 pm - 6:21 amBKK-ORD
30h 01m2 stops
Multiple Airlines Logo
3:35 pm - 5:50 pmORD-BKK
37h 15m2 stops
$813Multiple Airlines
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
$869IndiGo
Find Deal
Tue, Dec 16 - Tue, Jan 6
EVA Air Logo
11:50 am - 2:38 pmCNX-ORD
39h 48m2 stops
EVA Air Logo
5:29 pm - 10:35 amORD-CNX
28h 06m2 stops
$1,007EVA Air
Find Deal
Thu, Feb 5 - Thu, Feb 19
Korean Air Logo
12:15 am - 8:40 amCNX-ORD
21h 25m1 stop
Korean Air Logo
11:25 am - 10:55 pmORD-CNX
22h 30m1 stop
$1,104Korean Air
Find Deal
Wed, Feb 4 - Thu, Feb 19
EVA Air Logo
9:40 pm - 7:35 pmCNX-ORD
34h 55m2 stops
EVA Air Logo
11:30 pm - 10:35 amORD-CNX
22h 05m1 stop
$1,135EVA Air
Find Deal
Thu, Feb 5 - Thu, Feb 19
Cathay Pacific Logo
10:35 am - 12:55 pmCNX-ORD
39h 20m1 stop
Cathay Pacific Logo
3:35 pm - 6:50 pmORD-CNX
39h 15m1 stop
$1,139Cathay Pacific
Find Deal
Thu, Mar 5 - Mon, Mar 9
Cathay Pacific Logo
7:40 pm - 12:55 pmCNX-ORD
30h 15m1 stop
Cathay Pacific Logo
3:35 pm - 9:50 amORD-CNX
30h 15m1 stop
$1,142Cathay Pacific
Find Deal
Thu, Mar 5 - Mon, Mar 9

Korean Air flights from Thailand to Chicago O'Hare Intl Airport

Our best Korean Air deals on Thailand to Chicago O'Hare Intl Airport flight tickets
Korean Air
Dec 24
BKK2:05 amBangkok Suvarnabhumi
19h 25m
1 stop
ORD8:30 amChicago O'Hare Intl
Jan 9
ORD11:25 amChicago O'Hare Intl
24h 30m
1 stop
BKK12:55 amBangkok Suvarnabhumi
$957
Find similar
Korean Air
Feb 10
BKK2:05 amBangkok Suvarnabhumi
19h 35m
1 stop
ORD8:40 amChicago O'Hare Intl
Apr 11
ORD12:20 pmChicago O'Hare Intl
21h 25m
1 stop
BKK9:45 pmBangkok Suvarnabhumi
$970
Find similar
Korean Air
Feb 10
BKK2:05 amBangkok Suvarnabhumi
19h 35m
1 stop
ORD8:40 amChicago O'Hare Intl
Apr 11
ORD12:20 pmChicago O'Hare Intl
36h 55m
1 stop
BKK1:15 pmBangkok Suvarnabhumi
$971
Find similar

EVA Air flights from Thailand to Chicago O'Hare Intl Airport

Our best EVA Air deals on Thailand to Chicago O'Hare Intl Airport flight tickets
EVA Air
Feb 5
CNX11:50 amChiang Mai
39h 48m
2 stops
ORD2:38 pmChicago O'Hare Intl
Feb 19
ORD5:29 pmChicago O'Hare Intl
28h 06m
2 stops
CNX10:35 amChiang Mai
$1,007
Find similar
EVA Air
Feb 15
BKK2:15 amBangkok Suvarnabhumi
30h 20m
1 stop
ORD7:35 pmChicago O'Hare Intl
Feb 16
ORD11:30 pmChicago O'Hare Intl
22h 40m
1 stop
BKK11:10 amBangkok Suvarnabhumi
$1,022
Find similar
EVA Air
Nov 25
BKK12:45 pmBangkok Suvarnabhumi
19h 50m
1 stop
ORD7:35 pmChicago O'Hare Intl
Dec 9
ORD11:30 pmChicago O'Hare Intl
22h 15m
1 stop
BKK10:45 amBangkok Suvarnabhumi
$1,092
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Thailand 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 November 13, 2025.
Use the filters below to find and compare flights from Thailand 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

Tue 3/3

11:50 pm-12:01 pm

2 stops49h 11m

Chicago O'Hare Intl

Tue 4/21

3:20 pm-4:45 pm

2 stops37h 25m

$783

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 3/2

11:50 pm-4:33 pm

2 stops53h 43m

Chicago O'Hare Intl

Tue 4/21

5:00 pm-12:05 pm

2 stops31h 05m

$792

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 3/2

11:50 pm-4:33 pm

2 stops53h 43m

Chicago O'Hare Intl

Wed 7/1

8:42 pm-12:05 pm

2 stops51h 23m

$800

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 12/7

1:20 pm-6:21 am

2 stops30h 01m

Chicago O'Hare Intl

Wed 1/14

3:35 pm-5:50 pm

2 stops37h 15m

$813

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 12/16

10:10 am-6:25 pm

2 stops45h 15m

Chicago O'Hare Intl

Tue 1/6

11:50 am-9:05 pm

2 stops44h 15m

$869

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Thu 2/5

11:50 am-2:38 pm

2 stops39h 48m

Chicago O'Hare Intl

Thu 2/19

5:29 pm-10:35 am

2 stops28h 06m

$1,007

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Wed 2/4

12:15 am-8:40 am

1 stop21h 25m

Chicago O'Hare Intl

Thu 2/19

11:25 am-10:55 pm

1 stop22h 30m

$1,104

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Thu 2/5

9:40 pm-7:35 pm

2 stops34h 55m

Chicago O'Hare Intl

Thu 2/19

11:30 pm-10:35 am

1 stop22h 05m

$1,135

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Thu 3/5

10:35 am-12:55 pm

1 stop39h 20m

Chicago O'Hare Intl

Mon 3/9

3:35 pm-6:50 pm

1 stop39h 15m

$1,139

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Thu 3/5

7:40 pm-12:55 pm

1 stop30h 15m

Chicago O'Hare Intl

Mon 3/9

3:35 pm-9:50 am

1 stop30h 15m

$1,142

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Thailand 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 February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Thailand averaging around $1,010.

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 Thailand 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 Thailand 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 Thailand when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $1,175 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 Thailand for as low as $1,037 on momondo.

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

You could potentially save up to 42% on your flight if you consider stops on a Thailand to Chicago O'Hare Intl Airport flight.

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

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

Direct flights

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

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

    Prices for flights from Thailand to Chicago O'Hare Intl Airport are updated daily.

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

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

    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 Thailand to Chicago O'Hare Intl Airport.

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

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Compare and see reviews for airlines that fly from Thailand to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Japan AirlinesPriceFrom $681Free CancellationRating
8.3
1,613 reviews
Search Japan Airlines flights
Korean AirPriceFrom $915Free CancellationRating
8.4
1,163 reviews
Search Korean Air flights
ANAPriceFrom $983Free CancellationRating
8.4
1,004 reviews
Search ANA flights
United AirlinesPriceFrom $987Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights
Thai AirwaysPriceFrom $994Free CancellationRating
7.8
361 reviews
Search Thai Airways flights
EVA AirPriceFrom $1,007Free CancellationRating
8.4
1,276 reviews
Search EVA Air flights
Cathay PacificPriceFrom $1,021Free CancellationRating
7.6
1,058 reviews
Search Cathay Pacific flights

Traveling to a place near Chicago?

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

Why use momondo?

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

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Thailand to Chicago.

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

Yes. momondo can track prices for Thailand to Chicago 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.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 12/13
Sat 12/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago