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Cheap flights from Thailand to Chicago O'Hare Intl Airport from ฿17,303

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ORD
9 Feb — 16 Feb1
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 10 January 2026.

Round-trip from

฿27,855

One-way from

฿17,303

Popular in

August

Cheapest in

February

Average price

฿39,003
24/3-28/4
  • 24/3-28/4
  • 4 total stops
  • 61h 52m total
  • Thailand to Chicago
Search Deals
17/2
  • 17/2
  • 3 total stops
  • 52h 55m total
  • Thailand to Chicago
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿63,269 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (฿9,712 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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 10 January 2026.

Tue 24/313:20BKK - ORD
2 stops29h 19mMultiple Airlines
Tue 28/415:37ORD - BKK
2 stops32h 33mMultiple Airlines
Deal found 8/1฿27,855
Mon 16/301:10BKK - ORD
2 stops39h 39mMultiple Airlines
Wed 15/414:00ORD - BKK
1 stop21h 50mMultiple Airlines
Deal found 9/1฿28,389
Mon 16/301:10BKK - ORD
2 stops39h 39mMultiple Airlines
Mon 20/414:00ORD - BKK
1 stop21h 50mMultiple Airlines
Deal found 9/1฿28,546
Wed 18/219:10BKK - ORD
3 stops41h 46mMultiple Airlines
Sun 26/414:00ORD - BKK
1 stop40h 10mMultiple Airlines
Deal found 7/1฿28,797
Wed 18/219:10BKK - ORD
3 stops41h 46mMultiple Airlines
Wed 29/414:00ORD - BKK
1 stop21h 50mMultiple Airlines
Deal found 7/1฿28,828
Mon 16/301:10BKK - ORD
2 stops39h 39mMultiple Airlines
Sun 19/414:00ORD - BKK
1 stop21h 50mMultiple Airlines
Deal found 9/1฿28,860
Wed 18/219:10BKK - ORD
3 stops41h 46mMultiple Airlines
Tue 28/414:00ORD - BKK
1 stop21h 50mMultiple Airlines
Deal found 7/1฿29,174
Mon 2/217:50BKK - ORD
2 stops33h 48mMultiple Airlines
Mon 23/217:29ORD - BKK
2 stops27h 21mMultiple Airlines
Deal found 9/1฿29,205
Mon 16/301:10BKK - ORD
2 stops39h 39mMultiple Airlines
Fri 17/414:00ORD - BKK
1 stop21h 50mMultiple Airlines
Deal found 9/1฿29,237
Sat 7/217:50BKK - ORD
2 stops33h 48mMultiple Airlines
Sat 7/317:29ORD - BKK
2 stops27h 21mMultiple Airlines
Deal found 9/1฿29,299
Tue 10/213:20BKK - ORD
2 stops40h 50mMultiple Airlines
Mon 16/314:10ORD - BKK
1 stop21h 15mMultiple Airlines
Deal found 8/1฿29,362
Mon 9/221:00DMK - ORD
2 stops47h 35mMultiple Airlines
Mon 9/314:30ORD - DMK
1 stop24h 00mMultiple Airlines
Deal found 9/1฿30,210

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 10 January 2026.
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

Mon 2/2

13:40-07:35

2 stops30h 55m

Chicago O'Hare Intl

Mon 23/2

13:30-22:50

1 stop44h 20m

฿30,744

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Thu 2/4

11:35-06:39

2 stops31h 04m

Chicago O'Hare Intl

Thu 23/4

20:48-10:25

2 stops25h 37m

฿31,309

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Wed 11/2

13:40-07:35

2 stops30h 55m

Chicago O'Hare Intl

Mon 16/3

14:30-02:30

1 stop24h 00m

฿31,435

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Wed 4/2

13:40-07:35

2 stops30h 55m

Chicago O'Hare Intl

Mon 9/3

14:30-02:30

1 stop24h 00m

฿31,466

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Mon 9/2

13:40-07:35

2 stops30h 55m

Chicago O'Hare Intl

Wed 18/3

14:30-02:30

1 stop24h 00m

฿31,466

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Wed 4/2

13:40-07:35

2 stops30h 55m

Chicago O'Hare Intl

Wed 4/3

13:30-02:30

1 stop24h 00m

฿31,592

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Mon 9/2

13:40-07:35

2 stops30h 55m

Chicago O'Hare Intl

Wed 4/3

13:30-02:30

1 stop24h 00m

฿31,592

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Tue 10/2

23:00-14:30

2 stops28h 30m

Chicago O'Hare Intl

Mon 9/3

14:30-02:30

1 stop24h 00m

฿31,874

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Wed 11/2

13:40-07:35

2 stops30h 55m

Chicago O'Hare Intl

Sun 15/3

14:30-02:30

1 stop24h 00m

฿32,659

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Thu 5/2

23:00-14:30

2 stops28h 30m

Chicago O'Hare Intl

Mon 9/3

14:30-02:30

1 stop24h 00m

฿32,754

Flights are sorted by cheapest return flights first.

Deals found on 8/1

Showing 1-10 of 60 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, June is the cheapest month in which you can book a flight from Thailand to Chicago O'Hare Intl Airport (average of ฿22,642). Flying from Thailand to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ฿33,319). 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 10 January 2026.

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 72% 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 10 January 2026.
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
1,316 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
EVA Air
8.4
Very Good
1,316 reviews
EVA Air
8.4
Very Good
1,316 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Korean Air
8.4
Very Good
1,188 reviews
EVA Air
8.4
Very Good
1,316 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
ANA
8.4
Very Good
1,065 reviews
EVA Air
8.4
Very Good
1,316 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Cathay Pacific
7.6
Good
1,126 reviews
EVA Air
8.4
Very Good
1,316 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
United Airlines
7.4
Good
9,145 reviews
EVA Air
8.4
Very Good
1,316 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.

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 EVA Air and United Airlines fly from Thailand to Chicago O'Hare Intl Airport in about 19h 40m. The time it takes to get you to your destination can typically vary by up to 11h 24m. 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 Korean Air. According to our data, you can fly for as low as ฿14,004. Users have also found prices from ฿18,169 and ฿20,840 on Thai Airways and Japan Airlines, 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, Chiang Mai - Chicago O'Hare Intl or Bangkok Don Mueang Intl - 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, June is the cheapest month in which you can book a flight from Thailand to Chicago O'Hare Intl Airport (average of ฿22,642). Flying from Thailand to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ฿33,319). 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.
Chiang Mai to O'Hare Intl flights
Chiang Mai to Midway flights
Ko Samui to O'Hare Intl 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 10 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest฿29,778Average฿31,615FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapest฿30,729Average฿34,492FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Japan AirlinesCheapest฿31,132Average฿40,594FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
EVA AirCheapest฿32,780Average฿35,938FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
ANACheapest฿33,063Average฿41,122FlexibilityNo cancel feeOn-time80%
Search ANA flights
Cathay PacificCheapest฿33,115Average฿36,997FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest฿35,350Average฿36,688FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
เตอร์กิชแอร์ไลน์Cheapest฿36,836Average฿39,818FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ 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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