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Cheap flights from Thailand to Chicago O'Hare Intl Airport from ฿19,463

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ORD
8 Jul — 15 Jul1
1 adult

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 3 July 2025.

Round-trip from

฿32,611

One-way from

฿19,463

Popular in

January

Cheapest in

September

Average price

฿34,845
15/9-29/9
  • 15/9-29/9
  • 5 total stops
  • 74h 41m total
  • Thailand to Chicago
Search Deals
IndiGo
  • IndiGo
  • 25/8
  • 2 total stops
  • 41h 35m total
  • Thailand to Chicago
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (฿56,424 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿18,966 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Thailand to O'Hare Intl

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 3 July 2025.

Mon 15/906:30CNX - ORD
3 stops47h 41mMultiple Airlines
Mon 29/917:45ORD - CNX
2 stops27h 00mMultiple Airlines
Deal found 1/7฿32,611
Wed 9/709:45BKK - ORD
2 stops47h 39mJapan Airlines
Sun 27/701:30ORD - BKK
1 stop25h 40mJapan Airlines
Deal found 1/7฿32,740
Wed 27/813:30BKK - ORD
2 stops28h 10mMultiple Airlines
Wed 10/911:25ORD - BKK
2 stops47h 15mMultiple Airlines
Deal found 2/7฿32,773
Thu 11/912:25BKK - ORD
1 stop20h 20mEVA Air
Thu 30/1000:30ORD - BKK
1 stop23h 00mEVA Air
Deal found 1/7฿33,161
Thu 3/709:50BKK - ORD
2 stops24h 19mเดลต้า
Wed 16/705:35ORD - BKK
2 stops29h 50mเดลต้า
Deal found 1/7฿33,323
Tue 16/907:00BKK - ORD
1 stop19h 55mUnited Airlines
Sun 12/1017:45ORD - BKK
1 stop22h 50mUnited Airlines
Deal found 2/7฿33,356
Mon 7/723:15CNX - ORD
2 stops36h 41mเดลต้า
Sun 20/708:30ORD - CNX
2 stops25h 25mเดลต้า
Deal found 2/7฿33,388
Mon 7/709:35BKK - ORD
1 stop41h 45mANA
Tue 15/717:45ORD - BKK
1 stop22h 50mANA
Deal found 3/7฿33,582
Wed 1/1011:35CNX - ORD
1 stop21h 10mEVA Air
Tue 28/1000:30ORD - CNX
1 stop22h 05mEVA Air
Deal found 1/7฿34,165
Thu 28/818:45DMK - ORD
3 stops46h 55mMultiple Airlines
Thu 11/913:55ORD - DMK
2 stops26h 30mMultiple Airlines
Deal found 2/7฿36,011
Tue 16/920:00CNX - ORD
2 stops55h 55mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Sat 27/915:45ORD - CNX
2 stops34h 00mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 1/7฿36,983
Fri 19/911:15CNX - ORD
2 stops41h 27mแอร์แคนาดา
Mon 29/915:40ORD - CNX
2 stops30h 35mแอร์แคนาดา
Deal found 1/7฿37,468

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 3 July 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

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Mon 15/9

06:30-18:11

3 stops47h 41m

Chicago O'Hare Intl

Mon 29/9

17:45-08:45

2 stops27h 00m

฿32,611

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 27/8

13:30-05:40

2 stops28h 10m

Chicago O'Hare Intl

Wed 10/9

11:25-22:40

2 stops47h 15m

฿32,773

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 11/9

12:25-20:45

1 stop20h 20m

Chicago O'Hare Intl

Thu 30/10

00:30-11:30

1 stop23h 00m

฿33,161

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 11/9

21:40-09:30

1 stop23h 50m

Chicago O'Hare Intl

Sat 27/9

12:10-23:25

1 stop23h 15m

฿33,323

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 16/9

07:00-14:55

1 stop19h 55m

Chicago O'Hare Intl

Sun 12/10

17:45-04:35

1 stop22h 50m

฿33,356

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 1/9

22:05-21:03

2 stops34h 58m

Chicago O'Hare Intl

Mon 29/9

01:05-15:10

1 stop26h 05m

฿34,068

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 14/9

07:00-14:55

1 stop19h 55m

Chicago O'Hare Intl

Thu 25/9

06:15-04:35

2 stops34h 20m

฿34,133

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Wed 1/10

11:35-20:45

1 stop21h 10m

Chicago O'Hare Intl

Tue 28/10

00:30-10:35

1 stop22h 05m

฿34,165

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Thu 28/8

18:45-05:40

3 stops46h 55m

Chicago O'Hare Intl

Thu 11/9

13:55-04:25

2 stops26h 30m

฿36,011

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sun 14/12

00:15-23:47

2 stops36h 32m

Chicago O'Hare Intl

Thu 15/1

07:30-23:05

2 stops26h 35m

฿36,821

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 37 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 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 3 July 2025.

When flying from Thailand to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 3 July 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
1,214 reviews
Check prices

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very Good
1,214 reviews
EVA Air
8.4
Very Good
1,214 reviews
Check prices

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very Good
1,101 reviews
EVA Air
8.4
Very Good
1,214 reviews
Check prices

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very Good
893 reviews
EVA Air
8.4
Very Good
1,214 reviews
Check prices

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very Good
1,503 reviews
EVA Air
8.4
Very Good
1,214 reviews
Check prices

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very Good
747 reviews
EVA Air
8.4
Very Good
1,214 reviews
Check prices

Overall

8.4

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

  • 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 ฿19,463. Users have also found prices from ฿19,592 and ฿19,916 on China Airlines and Thai Airways, 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
เตอร์กิชแอร์ไลน์Cheapest฿14,970Average฿39,155FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ flights
Korean AirCheapest฿25,464Average฿38,836FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
EVA AirCheapest฿29,193Average฿38,077FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Cathay PacificCheapest฿31,174Average฿37,064FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
ANACheapest฿31,570Average฿43,541FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapest฿31,871Average฿35,345FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Japan AirlinesCheapest฿32,105Average฿42,724FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Thai AirwaysCheapest฿36,454Average฿39,740FlexibilityNo 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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