Cheap flights from Thailand to Chicago O'Hare Intl Airport from ฿14,079

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 23/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ORD
20 Nov — 27 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Thailand to O'Hare Intl

Keep the following information in mind while searching for Thailand to O'Hare Intl flight deals. Data was last updated 21 October 2025.

Round-trip from

฿25,834

One-way from

฿14,079

Popular in

January

Cheapest in

February

Average price

฿35,624
12/11-7/1
  • 12/11-7/1
  • 4 total stops
  • 79h 37m total
  • Thailand to Chicago
23/12
  • 23/12
  • 2 total stops
  • 57h 54m total
  • Thailand to Chicago
Highest demand for flights based on searches. 2% potential increase in price (฿36,427 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (฿15,765 potential savings vs. average return price).
Average for round-trip flights in October 2025

Find flight deals from Thailand to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to O'Hare Intl
Explore the most affordable flight options available from Thailand to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.

Wed 12/1113:20BKK - ORD
2 stops40h 37mMultiple Airlines
Wed 7/108:00ORD - BKK
2 stops39h 00mMultiple Airlines
Deal found 20/10฿25,834
Sun 7/1213:20BKK - ORD
2 stops30h 01mMultiple Airlines
Wed 14/115:35ORD - BKK
2 stops37h 15mMultiple Airlines
Deal found 21/10฿26,423
Tue 25/1118:45BKK - ORD
2 stops57h 08mMultiple Airlines
Tue 6/108:00ORD - BKK
2 stops39h 00mMultiple Airlines
Deal found 20/10฿26,685
Mon 1/1218:20BKK - ORD
2 stops33h 21mMultiple Airlines
Wed 4/320:20ORD - BKK
1 stop43h 00mMultiple Airlines
Deal found 19/10฿26,718
Tue 16/1223:50BKK - ORD
2 stops43h 39mMultiple Airlines
Tue 6/115:33ORD - BKK
2 stops37h 17mMultiple Airlines
Deal found 20/10฿27,308
Sun 9/1118:55BKK - ORD
2 stops49h 33mMultiple Airlines
Sat 10/120:20ORD - BKK
1 stop43h 00mMultiple Airlines
Deal found 20/10฿28,159
Tue 16/1212:15BKK - ORD
2 stops30h 45mMultiple Airlines
Tue 13/111:50ORD - BKK
1 stop38h 15mMultiple Airlines
Deal found 18/10฿28,421
Tue 11/1112:15BKK - ORD
2 stops32h 13mMultiple Airlines
Sat 10/120:20ORD - BKK
1 stop43h 00mMultiple Airlines
Deal found 20/10฿28,584
Tue 16/1212:15BKK - ORD
2 stops30h 45mMultiple Airlines
Sun 11/111:50ORD - BKK
1 stop27h 30mMultiple Airlines
Deal found 18/10฿28,715
Mon 10/1108:15BKK - ORD
1 stop19h 26mแอร์แคนาดา
Sun 23/1115:40ORD - BKK
1 stop25h 50mแอร์แคนาดา
Deal found 21/10฿29,174
Wed 12/1111:50CNX - ORD
1 stop20h 45mMultiple Airlines
Wed 14/118:06ORD - CNX
2 stops27h 29mMultiple Airlines
Deal found 21/10฿32,645
Mon 3/1112:05CNX - ORD
2 stops39h 36mMultiple Airlines
Mon 10/1115:40ORD - CNX
2 stops28h 45mMultiple Airlines
Deal found 20/10฿32,939

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to O'Hare Intl 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, Cheapflights users made 17,341 searches. Data last updated 21 October 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

Thailand

Fly to

O'Hare Intl

Route

Depart

Return

Price

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 18/11

00:55-08:30

1 stop20h 35m

Chicago O'Hare Intl

Fri 30/1

11:25-00:45

1 stop24h 20m

฿33,398

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 20/12

23:15-21:36

2 stops35h 21m

Chicago O'Hare Intl

Sat 17/1

07:30-00:45

2 stops28h 15m

฿33,529

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 11/2

23:15-21:14

2 stops34h 59m

Chicago O'Hare Intl

Sat 11/4

07:00-23:40

2 stops28h 40m

฿33,529

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 18/12

09:40-21:40

2 stops25h 00m

Chicago O'Hare Intl

Thu 15/1

19:00-23:20

2 stops39h 20m

฿33,529

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 5/11

09:40-23:50

2 stops27h 10m

Chicago O'Hare Intl

Fri 7/11

06:08-00:45

2 stops29h 37m

฿33,594

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 16/12

21:30-23:59

2 stops39h 29m

Chicago O'Hare Intl

Tue 13/1

05:50-21:30

2 stops26h 40m

฿33,594

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 15/12

09:40-23:59

2 stops27h 19m

Chicago O'Hare Intl

Sun 11/1

07:00-00:45

2 stops28h 45m

฿33,594

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Tue 11/11

00:15-08:30

1 stop21h 15m

Chicago O'Hare Intl

Fri 16/1

07:30-22:55

2 stops26h 25m

฿36,868

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sat 8/11

00:15-08:30

1 stop21h 15m

Chicago O'Hare Intl

Fri 16/1

07:30-22:55

2 stops26h 25m

฿36,868

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sun 14/12

00:15-08:30

1 stop21h 15m

Chicago O'Hare Intl

Thu 15/1

07:30-22:55

2 stops26h 25m

฿36,901

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 55 results
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Best time to book a flight from Thailand to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 O'Hare Intl Airport

What is the cheapest month to book a flight from Thailand to Chicago O'Hare Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Thailand to Chicago O'Hare Intl Airport (average of ฿25,736). Flying from Thailand to Chicago O'Hare Intl Airport in January is currently the most expensive (average of ฿35,853). 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 ORD?

Find hourly flight availability from Thailand to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 October 2025.

When flying from Thailand to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 19% versus a flight in the morning.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 21 October 2025.
See what other customers who have flown with EVA Air, Korean Air, andANA from Thailand to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Comfort

8.3

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Crew

8.6

Comfort

8.3

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Crew

8.6

Comfort

8.3

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
8.4
Very Good

Crew

8.6

Comfort

8.3

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Crew

8.6

Comfort

8.3

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Crew

8.6

Comfort

8.3

Entertainment

8.0

Food

8.1

Overall

8.4

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Related info for your journey

Find useful and relevant information for your journey from Thailand to O'Hare Intl. 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 O'Hare Intl Airport?

    Airlines like Korean Air, เดลต้า, and EVA Air fly from Thailand to Chicago O'Hare Intl Airport in about 20h 35m. The time it takes to get you to your destination can typically vary by up to 14h 46m. Thailand and Chicago O'Hare Intl Airport are separated by a distance of 13752 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Thailand to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for แอร์แคนาดา. According to our data, you can fly for as low as ฿19,155. Users have also found prices from ฿19,842 and ฿19,875 on Thai Airways and เตอร์กิชแอร์ไลน์, respectively.

  • What are the most popular routes from Thailand to Chicago O'Hare Intl Airport?

  • Can I find deals for flights from Thailand to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Thailand to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Thailand to O'Hare Intl?

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

  • Can I find deals for business class flights from Thailand to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Thailand to O'Hare Intl 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 O'Hare Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Thailand to Chicago O'Hare Intl Airport (average of ฿25,736). Flying from Thailand to Chicago O'Hare Intl Airport in January is currently the most expensive (average of ฿35,853). 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

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Rosemont

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Alternative routes for Thailand to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Thailand to O'Hare Intl

Discover the top 8 airlines that operate flights from Thailand to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 21 October 2025.
AirlineCheapestAverageFlexibilityOn-time
เตอร์กิชแอร์ไลน์Cheapest฿15,136Average฿41,516FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ flights
Korean AirCheapest฿25,746Average฿37,701FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapest฿32,040Average฿35,963FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Japan AirlinesCheapest฿32,460Average฿42,326FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Cathay PacificCheapest฿34,051Average฿38,575FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
ANACheapest฿34,473Average฿42,205FlexibilityNo cancel feeOn-time80%
Search ANA flights
EVA AirCheapest฿34,850Average฿37,193FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Thai AirwaysCheapest฿36,858Average฿38,752FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Thailand to O'Hare Intl?

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Why should you use Cheapflights to find cheap flight tickets from Thailand to O'Hare Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to O'Hare Intl from Thailand.

Can Cheapflights find flights from Thailand to O'Hare Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Thailand to O'Hare Intl with no change fees.

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