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Cheap flights from Thailand to Chicago O'Hare Intl Airport from ฿13,803

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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ORD
2 Dec — 9 Dec1
1 adult
1 adult, Economy, 0 bags

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 2 November 2025.

Round-trip from

฿25,541

One-way from

฿13,803

Popular in

January

Cheapest in

February

Average price

฿36,119
8/2-15/3
  • 8/2-15/3
  • 4 total stops
  • 84h 23m total
  • Thailand to Chicago
Search Deals
20/11
  • 20/11
  • 3 total stops
  • 30h 17m total
  • Thailand to Chicago
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (฿32,743 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿15,372 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 2 November 2025.

Wed 10/1213:20BKK - ORD
2 stops30h 01mPhilippine Airlines
Fri 10/417:00ORD - BKK
2 stops35h 45mPhilippine Airlines
Deal found 1/11฿25,831
Sun 7/1213:20BKK - ORD
2 stops30h 01mMultiple Airlines
Wed 14/115:35ORD - BKK
2 stops31h 25mMultiple Airlines
Deal found 2/11฿26,444
Mon 3/1108:15BKK - ORD
1 stop19h 26mแอร์แคนาดา
Mon 17/1115:40ORD - BKK
1 stop25h 50mแอร์แคนาดา
Deal found 30/10฿28,960
Tue 16/1210:50BKK - ORD
2 stops44h 35mIndiGo
Tue 6/111:50ORD - BKK
2 stops44h 15mIndiGo
Deal found 1/11฿28,992
Sun 7/1210:50BKK - ORD
2 stops44h 35mIndiGo
Wed 14/111:50ORD - BKK
2 stops44h 15mIndiGo
Deal found 31/10฿29,121
Wed 19/1110:10BKK - ORD
2 stops45h 15mIndiGo
Fri 30/120:20ORD - BKK
2 stops35h 45mIndiGo
Deal found 2/11฿29,218
Fri 12/1210:50BKK - ORD
2 stops44h 35mIndiGo
Mon 5/111:50ORD - BKK
2 stops44h 15mIndiGo
Deal found 2/11฿29,314
Mon 3/1108:15BKK - ORD
1 stop19h 26mMultiple Airlines
Mon 17/1106:30ORD - BKK
2 stops46h 55mMultiple Airlines
Deal found 30/10฿29,669
Mon 15/1219:45CNX - ORD
2 stops36h 50mEVA Air
Thu 15/118:06ORD - CNX
2 stops27h 29mEVA Air
Deal found 2/11฿36,054
Sun 14/1200:15CNX - ORD
1 stop21h 15mเดลต้า
Thu 15/107:30ORD - CNX
2 stops26h 25mเดลต้า
Deal found 1/11฿36,732
Tue 25/1116:50DMK - ORD
2 stops31h 40mMultiple Airlines
Mon 8/1213:30ORD - DMK
1 stop24h 00mMultiple Airlines
Deal found 2/11฿38,022
Fri 12/1220:55DMK - ORD
2 stops34h 30mMultiple Airlines
Fri 2/113:30ORD - DMK
1 stop24h 00mMultiple Airlines
Deal found 2/11฿38,344

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 2 November 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

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Sun 8/2

19:30-18:25

3 stops35h 55m

Chicago O'Hare Intl

Sun 15/3

14:10-02:30

2 stops24h 20m

฿31,669

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 12/12

10:50-18:25

2 stops44h 35m

Chicago O'Hare Intl

Fri 2/1

13:30-07:50

1 stop29h 20m

฿31,830

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

฿33,088

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 9/12

00:55-08:30

1 stop20h 35m

Chicago O'Hare Intl

Fri 10/4

12:20-23:40

1 stop23h 20m

฿33,088

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 10/2

02:05-08:40

1 stop19h 35m

Chicago O'Hare Intl

Sat 11/4

12:20-21:45

1 stop21h 25m

฿33,088

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 10/2

09:40-08:40

1 stop36h 00m

Chicago O'Hare Intl

Mon 6/4

12:20-13:15

1 stop36h 55m

฿33,313

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 24/12

00:55-08:30

1 stop20h 35m

Chicago O'Hare Intl

Tue 10/2

11:25-00:55

1 stop24h 30m

฿33,313

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 10/2

00:55-13:18

2 stops25h 23m

Chicago O'Hare Intl

Sat 11/4

17:45-21:45

2 stops40h 00m

฿33,378

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 12/2

23:15-12:41

2 stops26h 26m

Chicago O'Hare Intl

Fri 10/4

07:30-21:45

2 stops26h 15m

฿33,378

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 9/12

02:05-21:40

2 stops32h 35m

Chicago O'Hare Intl

Fri 10/4

06:00-23:40

2 stops29h 40m

฿33,442

Flights are sorted by cheapest return flights first.

Deals found on 1/11

Showing 1-10 of 54 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 ฿25,348). Flying from Thailand to Chicago O'Hare Intl Airport in January is currently the most expensive (average of ฿35,313). 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 2 November 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 2 November 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.
EVA Air
8.4
Very Good
1,268 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

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
EVA Air
8.4
Very Good
1,268 reviews
EVA Air
8.4
Very Good
1,268 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

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
Korean Air
8.4
Very Good
1,158 reviews
EVA Air
8.4
Very Good
1,268 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

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
ANA
8.4
Very Good
1,000 reviews
EVA Air
8.4
Very Good
1,268 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

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
Cathay Pacific
7.6
Good
1,045 reviews
EVA Air
8.4
Very Good
1,268 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

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
United Airlines
7.4
Good
8,997 reviews
EVA Air
8.4
Very Good
1,268 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

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 3h 30m. 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 IndiGo. According to our data, you can fly for as low as ฿15,802. Users have also found prices from ฿16,350 and ฿16,866 on เตอร์กิชแอร์ไลน์ and เอทิฮัดแอร์เวย์, respectively.

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

    When deciding which route to take from Thailand to Chicago O'Hare Intl Airport, consider Bangkok Suvarnabhumi - Chicago O'Hare Intl, Bangkok Don Mueang Intl - Chicago O'Hare Intl or Chiang Mai - Chicago O'Hare Intl, as they are the most popular.

  • 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 ฿25,348). Flying from Thailand to Chicago O'Hare Intl Airport in January is currently the most expensive (average of ฿35,313). 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

Browse thousands of different options on Cheapflights for your next trip

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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.
Chiang Mai to O'Hare Intl flights
Ko Samui to O'Hare Intl flights
Chiang Mai to Midway flights

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 2 November 2025.
AirlineCheapestAverageFlexibilityOn-time
เตอร์กิชแอร์ไลน์Cheapest฿14,907Average฿40,890FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ flights
Korean AirCheapest฿25,358Average฿37,097FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapest฿31,557Average฿35,421FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Japan AirlinesCheapest฿31,971Average฿41,688FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
ANACheapest฿33,953Average฿42,453FlexibilityNo cancel feeOn-time80%
Search ANA flights
Cathay PacificCheapest฿34,007Average฿37,993FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EVA AirCheapest฿34,325Average฿36,682FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Thai AirwaysCheapest฿36,302Average฿38,168FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Thailand to O'Hare Intl 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 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.

Can Cheapflights notify me if prices for flights from Thailand to O'Hare Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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