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Cheap flights from Thailand to Chicago O'Hare Intl Airport from ฿19,297

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ORD
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

฿33,607

One-way from

฿19,297

Popular in

January

Cheapest in

September

Average price

฿35,954
United Airlines
  • United Airlines
  • 1/9-1/10
  • 2 total stops
  • 44h 00m total
  • Thailand to Chicago
Search Deals
Thai Airways
  • Thai Airways
  • 17/6
  • 1 total stop
  • 20h 20m total
  • Thailand to Chicago
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (฿58,410 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿19,300 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 12 June 2025.

Sun 14/1200:15CNX - ORD
2 stops32h 32mเดลต้า
Thu 15/107:30ORD - CNX
2 stops26h 35mเดลต้า
Deal found 10/6฿33,085
Mon 1/907:00BKK - ORD
1 stop19h 55mUnited Airlines
Wed 1/1006:00ORD - BKK
2 stops29h 55mUnited Airlines
Deal found 9/6฿33,607
Sun 14/908:05BKK - ORD
1 stop19h 40mJapan Airlines
Wed 24/901:05ORD - BKK
1 stop26h 05mJapan Airlines
Deal found 10/6฿33,640
Wed 9/721:35BKK - ORD
1 stop23h 05mANA
Sun 13/717:45ORD - BKK
1 stop24h 15mANA
Deal found 10/6฿33,998
Mon 29/911:10BKK - ORD
1 stop21h 35mEVA Air
Sun 5/1000:30ORD - BKK
1 stop22h 30mEVA Air
Deal found 11/6฿34,357
Sat 21/613:30BKK - ORD
2 stops29h 21mMultiple Airlines
Mon 11/812:30ORD - BKK
1 stop21h 15mMultiple Airlines
Deal found 11/6฿34,520
Mon 15/1211:50CNX - ORD
1 stop20h 45mEVA Air
Thu 15/118:50ORD - CNX
2 stops26h 45mEVA Air
Deal found 11/6฿34,617
Wed 29/1001:55BKK - ORD
2 stops42h 45mEthiopian Air
Tue 11/1109:45ORD - BKK
1 stop37h 45mEthiopian Air
Deal found 9/6฿35,758
Thu 10/708:05BKK - ORD
2 stops23h 40mAmerican Airlines
Sun 27/701:30ORD - BKK
1 stop25h 40mAmerican Airlines
Deal found 8/6฿36,150
Thu 11/909:50BKK - ORD
1 stop35h 40mเดลต้า
Fri 31/1007:30ORD - BKK
2 stops26h 00mเดลต้า
Deal found 10/6฿36,378
Sun 29/612:50BKK - ORD
1 stop36h 00mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Tue 26/819:05ORD - BKK
1 stop26h 40mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 11/6฿36,769
Sun 14/1200:15CNX - ORD
1 stop21h 15mKorean Air
Thu 15/111:25ORD - CNX
1 stop22h 40mKorean Air
Deal found 10/6฿37,290

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 12 June 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

Mon 1/9

07:00-14:55

1 stop19h 55m

Chicago O'Hare Intl

Wed 1/10

06:00-23:55

2 stops29h 55m

฿33,607

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 14/9

08:05-15:45

1 stop19h 40m

Chicago O'Hare Intl

Wed 24/9

01:05-15:10

1 stop26h 05m

฿33,640

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 9/7

21:35-08:40

1 stop23h 05m

Chicago O'Hare Intl

Tue 15/7

11:50-23:55

1 stop24h 05m

฿33,737

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 29/9

11:10-20:45

1 stop21h 35m

Chicago O'Hare Intl

Sun 5/10

00:30-11:00

1 stop22h 30m

฿34,357

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 21/6

13:30-06:51

2 stops29h 21m

Chicago O'Hare Intl

Mon 11/8

12:30-21:45

1 stop21h 15m

฿34,520

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

฿34,617

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 29/10

01:55-08:40

2 stops42h 45m

Chicago O'Hare Intl

Tue 11/11

09:45-12:30

1 stop37h 45m

฿35,758

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 10/7

08:05-19:45

2 stops23h 40m

Chicago O'Hare Intl

Sun 27/7

01:30-15:10

1 stop25h 40m

฿36,150

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 11/9

09:50-09:30

1 stop35h 40m

Chicago O'Hare Intl

Fri 31/10

07:30-21:30

2 stops26h 00m

฿36,378

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 7/10

02:30-15:05

1 stop24h 35m

Chicago O'Hare Intl

Wed 22/10

16:56-13:25

2 stops32h 29m

฿36,443

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 50 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 12 June 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.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport 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 O'Hare Intl Airport when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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).

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 12 June 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and Japan Airlines from Thailand to Chicago. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Comfort

8.3

Boarding

8.4

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

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
1,202 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Comfort

8.3

Boarding

8.4

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

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
1,088 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Comfort

8.3

Boarding

8.4

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

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
1,489 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Comfort

8.3

Boarding

8.4

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

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
738 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Comfort

8.3

Boarding

8.4

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

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
8.3
Very Good
878 reviews
EVA Air
8.4
Very Good
1,202 reviews
Check prices

Comfort

8.3

Boarding

8.4

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

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 Thai Airways. According to our data, you can fly for as low as ฿19,297. Users have also found prices from ฿19,590 and ฿19,884 on แอร์แคนาดา and IndiGo, 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
เตอร์กิชแอร์ไลน์Cheapest฿15,068Average฿39,624FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ flights
Korean AirCheapest฿25,631Average฿39,107FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
EVA AirCheapest฿29,384Average฿38,224FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Cathay PacificCheapest฿29,825Average฿36,633FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
ANACheapest฿31,777Average฿38,826FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapest฿32,133Average฿34,616FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Japan AirlinesCheapest฿32,315Average฿43,004FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Thai AirwaysCheapest฿36,693Average฿39,163FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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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.

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

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