How long is the flight from Thailand to Chicago?

Airlines like เดลต้า, Korean Air, and EVA Air fly from Thailand to Chicago in about 20h 35m. The time it takes to get you to your destination can typically vary by up to 10h 32m. There are 13752 km between Thailand and Chicago. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops. Find deals

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm. Find deals

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C). Find deals

What are the most popular routes from Thailand to Chicago?

Most travellers choose Bangkok Suvarnabhumi - Chicago O'Hare Intl, Bangkok Suvarnabhumi - Chicago Midway or Bangkok Don Mueang Intl - Chicago O'Hare Intl when deciding on the best route from Thailand to Chicago.

What are the most popular airlines that fly from Thailand to Chicago?

The most popular airlines flying from Thailand to Chicago are EVA Air, Korean Air and ANA. Something to consider prior to booking your flight.

Can I find deals for flights from Thailand to Chicago that include hotel bookings?

Yes. In addition to deals on Thailand to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Thailand to Chicago?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Chicago.

Can I find deals for business class flights from Thailand to Chicago?

Yes. Cheapflights offers flight deals from Thailand to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

฿14,741+ Flights from Thailand to Chicago

Cheap flight deals from Thailand to Chicago

Round-trip from	฿25,406
One-way from	฿14,741
Popular in	January
Cheapest in	February
Average price	฿35,483

9/11-16/11
4 total stops
69h 02m total
Thailand to Chicago

Search Deals

11/11
2 total stops
32h 13m total
Thailand to Chicago

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (฿36,135 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (฿15,623 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Find flight deals from Thailand to Chicago

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to Chicago
Explore the most affordable flight options available from Thailand to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2025.

Sun 9/1113:20BKK - ORD

2 stops30h 02mMultiple Airlines

Sun 16/1108:00ORD - BKK

2 stops39h 00mMultiple Airlines

Deal found 12/10฿25,406

Sat 13/1218:45BKK - ORD

2 stops48h 36mMultiple Airlines

Wed 7/115:35ORD - BKK

2 stops37h 15mMultiple Airlines

Deal found 12/10฿25,471

Wed 17/1211:25BKK - ORD

2 stops31h 35mMultiple Airlines

Mon 5/113:30ORD - BKK

1 stop29h 20mMultiple Airlines

Deal found 13/10฿25,699

Tue 28/1014:10BKK - ORD

2 stops30h 25mMultiple Airlines

Thu 20/1115:40ORD - BKK

2 stops33h 50mMultiple Airlines

Deal found 10/10฿26,254

Wed 26/1113:20BKK - ORD

2 stops30h 08mMultiple Airlines

Wed 3/1215:35ORD - BKK

2 stops31h 25mMultiple Airlines

Deal found 12/10฿26,352

Sun 7/1213:20BKK - ORD

2 stops30h 01mMultiple Airlines

Wed 14/115:35ORD - BKK

2 stops37h 15mMultiple Airlines

Deal found 13/10฿26,417

Tue 25/1123:50BKK - ORD

2 stops43h 38mMultiple Airlines

Tue 2/1208:00ORD - BKK

2 stops39h 00mMultiple Airlines

Deal found 11/10฿26,482

Mon 17/1101:10BKK - ORD

2 stops43h 18mMultiple Airlines

Wed 14/113:30ORD - BKK

1 stop29h 20mMultiple Airlines

Deal found 12/10฿27,069

Sat 15/1101:10BKK - ORD

2 stops43h 18mMultiple Airlines

Sun 11/113:30ORD - BKK

1 stop29h 20mMultiple Airlines

Deal found 12/10฿27,167

Sun 14/1205:50BKK - ORD

1 stop41h 15mMultiple Airlines

Mon 12/113:30ORD - BKK

1 stop29h 20mMultiple Airlines

Deal found 12/10฿27,460

Sun 16/1112:15BKK - ORD

2 stops32h 13mMultiple Airlines

Wed 14/113:30ORD - BKK

1 stop29h 20mMultiple Airlines

Deal found 12/10฿27,558

Thu 27/1111:25CNX - ORD

2 stops37h 38mMultiple Airlines

Thu 4/1210:00ORD - CNX

2 stops35h 25mMultiple Airlines

Deal found 13/10฿32,189

Best flights from Thailand to Chicago
Discover carefully curated flight deals from Thailand to Chicago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2025.

Tue 23/1223:15BKK - ORD

2 stops31h 07mเดลต้า

Thu 29/107:30ORD - BKK

2 stops28h 15mเดลต้า

Deal found 11/10฿33,298

Tue 18/1100:55BKK - ORD

1 stop20h 35mKorean Air

Fri 30/111:25ORD - BKK

1 stop24h 30mKorean Air

Deal found 11/10฿33,298

Wed 17/1222:00DMK - ORD

2 stops27h 55mMultiple Airlines

Mon 5/113:30ORD - DMK

1 stop24h 00mMultiple Airlines

Deal found 13/10฿33,722

Thu 27/1111:50CNX - ORD

1 stop20h 45mEVA Air

Thu 4/1223:30ORD - CNX

1 stop22h 05mEVA Air

Deal found 13/10฿37,897

Mon 15/1210:35CNX - ORD

1 stop39h 20mCathay Pacific

Thu 15/114:35ORD - CNX

1 stop39h 15mCathay Pacific

Deal found 12/10฿40,604

Fri 31/1013:00UTP - ORD

2 stops62h 30mQatar Airways

Tue 4/1118:50ORD - UTP

2 stops57h 00mQatar Airways

Deal found 11/10฿50,192

Wed 17/1209:40BKK - ORD

2 stops25h 00mเดลต้า

Mon 26/107:00ORD - BKK

2 stops27h 20mเดลต้า

Deal found 11/10฿33,298

Tue 16/1202:05BKK - ORD

1 stop19h 25mKorean Air

Thu 29/111:25ORD - BKK

1 stop37h 00mKorean Air

Deal found 11/10฿33,298

Thu 18/1222:00DMK - ORD

2 stops27h 55mMultiple Airlines

Mon 5/113:30ORD - DMK

1 stop24h 00mMultiple Airlines

Deal found 13/10฿33,722

Fri 19/1209:40BKK - ORD

2 stops27h 19mเดลต้า

Sat 31/107:30ORD - BKK

2 stops28h 15mเดลต้า

Deal found 11/10฿33,298

Tue 16/1202:05BKK - ORD

1 stop19h 25mKorean Air

Sun 1/311:25ORD - BKK

1 stop24h 20mKorean Air

Deal found 11/10฿33,298

Wed 19/1113:40DMK - ORD

2 stops30h 55mMultiple Airlines

Sun 11/113:30ORD - DMK

1 stop24h 00mMultiple Airlines

Deal found 12/10฿33,918

Tue 16/1202:05BKK - ORD

1 stop19h 25mKorean Air

Mon 30/312:20ORD - BKK

1 stop21h 25mKorean Air

Deal found 11/10฿33,298

Wed 26/1109:40BKK - ORD

2 stops24h 56mเดลต้า

Sun 22/206:00ORD - BKK

2 stops28h 20mเดลต้า

Deal found 13/10฿33,396

Fri 19/1222:00DMK - ORD

2 stops27h 55mMultiple Airlines

Wed 25/213:30ORD - DMK

1 stop24h 00mMultiple Airlines

Deal found 11/10฿33,950

Sun 9/1108:30USM - ORD

2 stops24h 05mEVA Air

Thu 13/1123:30ORD - USM

2 stops29h 10mEVA Air

Deal found 10/10฿41,908

Thu 20/1102:05BKK - ORD

1 stop19h 25mKorean Air

Sun 22/211:25ORD - BKK

1 stop22h 55mKorean Air

Deal found 13/10฿33,331

Mon 24/1121:30BKK - ORD

2 stops31h 54mเดลต้า

Sun 22/207:00ORD - BKK

2 stops28h 45mเดลต้า

Deal found 13/10฿33,396

Fri 21/1111:50DMK - ORD

2 stops55h 35mMultiple Airlines

Fri 9/113:30ORD - DMK

1 stop24h 00mMultiple Airlines

Deal found 12/10฿34,309

Thu 20/1102:05BKK - ORD

1 stop19h 25mKorean Air

Mon 23/211:25ORD - BKK

1 stop24h 30mKorean Air

Deal found 13/10฿33,331

Thu 5/321:30BKK - MDW

2 stops37h 16mเดลต้า

Mon 9/318:45MDW - BKK

2 stops42h 00mเดลต้า

Deal found 11/10฿33,396

Fri 19/1222:00DMK - ORD

2 stops27h 55mMultiple Airlines

Mon 26/113:30ORD - DMK

1 stop24h 00mMultiple Airlines

Deal found 11/10฿34,407

Wed 26/1111:40USM - ORD

1 stop38h 15mCathay Pacific

Wed 3/1214:35ORD - USM

1 stop40h 00mCathay Pacific

Deal found 12/10฿53,290

Fri 19/1222:00DMK - ORD

2 stops27h 55mMultiple Airlines

Mon 23/213:30ORD - DMK

1 stop24h 00mMultiple Airlines

Deal found 11/10฿34,407

Wed 17/1223:15BKK - MDW

2 stops26h 19mเดลต้า

Sat 3/118:08MDW - BKK

2 stops40h 12mเดลต้า

Deal found 13/10฿35,907

Fri 19/1222:00DMK - ORD

2 stops27h 55mMultiple Airlines

Sun 1/213:30ORD - DMK

1 stop24h 00mMultiple Airlines

Deal found 11/10฿34,407

Sun 14/1200:15CNX - ORD

1 stop21h 15mเดลต้า

Thu 15/105:50ORD - CNX

2 stops28h 05mเดลต้า

Deal found 12/10฿36,723

Fri 19/1222:00DMK - ORD

2 stops27h 55mMultiple Airlines

Wed 28/113:30ORD - DMK

1 stop24h 00mMultiple Airlines

Deal found 11/10฿34,505

Fri 21/1122:00DMK - ORD

2 stops27h 55mMultiple Airlines

Sun 11/113:30ORD - DMK

1 stop24h 00mMultiple Airlines

Deal found 12/10฿34,896

Wed 26/1100:15CNX - ORD

2 stops35h 15mเดลต้า

Thu 4/1218:10ORD - CNX

2 stops39h 45mเดลต้า

Deal found 13/10฿39,397

Last-minute flights from Thailand to Chicago
Discover last-minute flight deals from Thailand to Chicago. Data last updated 13 October 2025 and is based on user searches.

Tue 21/1001:35BKK - ORD

1 stop31h 10mEVA Air

Tue 28/1010:00ORD - BKK

2 stops37h 10mEVA Air

Deal found 11/10฿34,277

Wed 22/1013:30BKK - ORD

2 stops36h 49mMultiple Airlines

Wed 29/1008:00ORD - BKK

2 stops40h 00mMultiple Airlines

Deal found 13/10฿29,319

Wed 22/1013:30BKK - ORD

2 stops28h 54mPhilippine Airlines

Wed 29/1008:00ORD - BKK

2 stops45h 50mPhilippine Airlines

Deal found 13/10฿29,515

Wed 22/1014:35BKK - ORD

2 stops30h 10mMultiple Airlines

Tue 28/1014:10ORD - BKK

3 stops33h 55mMultiple Airlines

Deal found 12/10฿31,602

Wed 22/1021:40BKK - ORD

1 stop23h 50mKorean Air

Tue 28/1012:15ORD - BKK

1 stop23h 05mKorean Air

Deal found 12/10฿33,298

Wed 22/1017:20DMK - ORD

2 stops27h 25mMultiple Airlines

Wed 29/1014:10ORD - DMK

2 stops26h 15mMultiple Airlines

Deal found 13/10฿33,494

Wed 22/1009:35BKK - ORD

2 stops60h 01mUnited Airlines

Wed 29/1013:09ORD - BKK

3 stops34h 16mUnited Airlines

Deal found 12/10฿33,526

Tue 18/1122:00DMK - ORD

2 stops27h 55mMultiple Airlines

Sun 11/113:30ORD - DMK

1 stop24h 00mMultiple Airlines

Deal found 12/10฿34,929

Wed 19/1113:40DMK - ORD

2 stops30h 55mMultiple Airlines

Sun 11/113:30ORD - DMK

1 stop24h 00mMultiple Airlines

Deal found 12/10฿33,918

Fri 21/1111:50DMK - ORD

2 stops55h 35mMultiple Airlines

Fri 9/113:30ORD - DMK

1 stop24h 00mMultiple Airlines

Deal found 12/10฿34,309

Fri 21/1122:00DMK - ORD

2 stops27h 55mMultiple Airlines

Sun 11/113:30ORD - DMK

1 stop24h 00mMultiple Airlines

Deal found 12/10฿34,896

Thu 27/1111:25CNX - ORD

2 stops37h 38mMultiple Airlines

Thu 4/1210:00ORD - CNX

2 stops35h 25mMultiple Airlines

Deal found 13/10฿32,189

One-way flights from Thailand to Chicago
Search for one-way flight options from Thailand to Chicago. Find affordable one-way fares based on user searches. Data last updated 13 October 2025.

Tue 11/1112:15BKK - ORD

2 stops32h 13mMultiple Airlines

Deal found 11/10฿14,741

Tue 25/1118:45BKK - ORD

2 stops48h 43mMultiple Airlines

Deal found 12/10฿15,198

Thu 13/1101:10BKK - ORD

2 stops58h 50mMultiple Airlines

Deal found 12/10฿15,328

Sat 13/1201:10BKK - MDW

3 stops56h 26mMultiple Airlines

Deal found 12/10฿15,491

Sat 8/1123:50BKK - ORD

2 stops43h 32mMultiple Airlines

Deal found 12/10฿15,524

Tue 9/1211:50DMK - ORD

3 stops48h 21mMultiple Airlines

Deal found 13/10฿15,687

Sat 13/1201:10BKK - ORD

2 stops41h 50mMultiple Airlines

Deal found 12/10฿15,720

Fri 23/113:20BKK - ORD

2 stops38h 18mMultiple Airlines

Deal found 10/10฿15,850

Thu 6/1101:10BKK - ORD

2 stops58h 50mMultiple Airlines

Deal found 12/10฿15,883

Tue 11/1109:15DMK - ORD

3 stops35h 13mMultiple Airlines

Deal found 11/10฿15,948

Thu 6/1111:50DMK - ORD

2 stops48h 10mMultiple Airlines

Deal found 13/10฿15,980

Wed 10/1213:20BKK - ORD

2 stops30h 01mMultiple Airlines

Deal found 11/10฿16,046

Fly from

Fly to

Route

Depart

Return

Price

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 23/12

23:15-17:22

2 stops31h 07m

Chicago O'Hare Intl

Thu 29/1

07:30-00:45

2 stops28h 15m

฿33,298

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 18/11

00:55-08:30

1 stop20h 35m

Chicago O'Hare Intl

Fri 30/1

11:25-00:55

1 stop24h 30m

฿33,298

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 17/12

09:40-21:40

2 stops25h 00m

Chicago O'Hare Intl

Mon 26/1

07:00-23:20

2 stops27h 20m

฿33,298

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 16/12

02:05-08:30

1 stop19h 25m

Chicago O'Hare Intl

Thu 29/1

11:25-13:25

1 stop37h 00m

฿33,298

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 19/12

09:40-23:59

2 stops27h 19m

Chicago O'Hare Intl

Sat 31/1

07:30-00:45

2 stops28h 15m

฿33,298

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 16/12

02:05-08:30

1 stop19h 25m

Chicago O'Hare Intl

Sun 1/3

11:25-00:45

1 stop24h 20m

฿33,298

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 16/12

02:05-08:30

1 stop19h 25m

Chicago O'Hare Intl

Mon 30/3

12:20-21:45

1 stop21h 25m

฿33,298

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 20/11

02:05-08:30

1 stop19h 25m

Chicago O'Hare Intl

Sun 22/2

11:25-23:20

1 stop22h 55m

฿33,331

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 20/11

02:05-08:30

1 stop19h 25m

Chicago O'Hare Intl

Mon 23/2

11:25-00:55

1 stop24h 30m

฿33,331

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 26/11

09:40-21:36

2 stops24h 56m

Chicago O'Hare Intl

Sun 22/2

06:00-23:20

2 stops28h 20m

฿33,396

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Showing 1-10 of 60 results

...

Best time to book a flight from Thailand to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Thailand with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Thailand to Chicago

What is the cheapest month to book a flight from Thailand to Chicago?

Currently, December is the cheapest month in which you can book a flight from Thailand to Chicago (average of ฿25,634). Flying from Thailand to Chicago in January is currently the most expensive (average of ฿35,712). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TH to CHI?

A simple way to save on the total cost of your ticket is to fly from Thailand to Chicago at midday. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Chicago

Read through reviews of airlines operating flights from Thailand to Chicago, such as ANA, Korean Air, andThai Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.4

Very Good

984 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

ANA

8.4

Very Good

984 reviews

ANA

8.4

Very Good

984 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

SFO - NRT

Korean Air

8.4

Very Good

1,149 reviews

ANA

8.4

Very Good

984 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

SFO - NRT

Thai Airways

7.8

Good

357 reviews

ANA

8.4

Very Good

984 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

SFO - NRT

Cathay Pacific

7.6

Good

1,023 reviews

ANA

8.4

Very Good

984 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

SFO - NRT

United Airlines

7.4

Good

8,973 reviews

ANA

8.4

Very Good

984 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Aug 2025

SFO - NRT

Related info for your journey

How long is the flight from Thailand to Chicago?
Airlines like เดลต้า, Korean Air, and EVA Air fly from Thailand to Chicago in about 20h 35m. The time it takes to get you to your destination can typically vary by up to 10h 32m. There are 13752 km between Thailand and Chicago. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Thailand to Chicago?
Most travellers choose Bangkok Suvarnabhumi - Chicago O'Hare Intl, Bangkok Suvarnabhumi - Chicago Midway or Bangkok Don Mueang Intl - Chicago O'Hare Intl when deciding on the best route from Thailand to Chicago.
Can I find deals for flights from Thailand to Chicago that include hotel bookings?
Yes. In addition to deals on Thailand to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Thailand to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Chicago.
Can I find deals for business class flights from Thailand to Chicago?
Yes. Cheapflights offers flight deals from Thailand to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Thailand to Chicago?
Currently, December is the cheapest month in which you can book a flight from Thailand to Chicago (average of ฿25,634). Flying from Thailand to Chicago in January is currently the most expensive (average of ฿35,712). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Thailand to Chicago

Chiang Mai to O'Hare Intl flights

Chiang Mai to Midway flights

Ko Samui to O'Hare Intl flights

Phuket City to St. Louis flights

Top 8 airlines flying from Thailand to Chicago

Airline	Cheapest	Average	Flexibility	On-time
เตอร์กิชแอร์ไลน์	Cheapest฿15,076	Average฿41,352	FlexibilityNo cancel fee	On-time77%	Search เตอร์กิชแอร์ไลน์ flights
Korean Air	Cheapest฿25,644	Average฿37,533	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
United Airlines	Cheapest฿31,913	Average฿35,821	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Japan Airlines	Cheapest฿32,332	Average฿42,159	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Cathay Pacific	Cheapest฿33,916	Average฿38,422	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
ANA	Cheapest฿34,337	Average฿38,675	FlexibilityNo cancel fee	On-time80%	Search ANA flights
EVA Air	Cheapest฿34,713	Average฿37,009	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
Thai Airways	Cheapest฿36,712	Average฿38,599	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Thailand to Chicago?

Cheapflights helps you search for flights from Thailand to Chicago via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Thailand to Chicago?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Thailand to Chicago.

Can Cheapflights find flights from Thailand to Chicago with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Thailand to Chicago flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Thailand to Chicago become cheaper?

Yes! Start tracking prices for Thailand to Chicago flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Thailand to Chicago from ฿14,741

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thailand to Chicago

Keep the following information in mind while searching for Thailand to Chicago flight deals. Data was last updated 13 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Thailand to Chicago

Cheapest flights from Thailand to ChicagoExplore the most affordable flight options available from Thailand to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2025.

Explore the most affordable flight options available from Thailand to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Thailand to Chicago that are best for you.

Best time to book a flight from Thailand to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Thailand with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Thailand to Chicago

What is the cheapest month to book a flight from Thailand to Chicago?

What is the cheapest time of day to fly from TH to CHI?

Find hourly flight availability from Thailand to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 October 2025.

Reviews of airlines servicing Chicago

Read through reviews of airlines operating flights from Thailand to Chicago, such as ANA, Korean Air, andThai Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Thailand to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Thailand to Chicago?

What are the most popular routes from Thailand to Chicago?

Can I find deals for flights from Thailand to Chicago that include hotel bookings?

How can I find direct flights from Thailand to Chicago?

Can I find deals for business class flights from Thailand to Chicago?

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Cheapest flights from Thailand to Chicago
Explore the most affordable flight options available from Thailand to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2025.