HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$574+ Cheap flights from Thailand to O'Hare Intl (ORD)

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ORD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Thailand to O'Hare Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 28, 2025.

Round-trip from

$1,022
(Expedia)

One-way from

$574
(StudentUniverse)

Popular in

January

Cheapest in

September

Average price

$1,121
From Thailand to Chicago O'Hare Intl
Search Deals
One-way flight from Thailand to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 28, 2025.

This Korean Air deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1412:15 amCNX - ORD
1 stop21h 15mKorean Air
Thu 1/1511:25 amORD - CNX
1 stop22h 40mKorean Air
Deal found 3/27$985
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1411:15 pmCNX - ORD
2 stops34h 45mDelta
Mon 11/107:15 amORD - CNX
2 stops26h 50mDelta
Deal found 3/26$989
This Expedia deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:35 amCNX - ORD
2 stops30h 05mMultiple Airlines
Sat 10/46:50 pmORD - CNX
2 stops27h 35mMultiple Airlines
Deal found 3/27$1,022
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/289:35 amBKK - ORD
1 stop35h 05mUnited Airlines
Sun 5/116:00 amORD - BKK
2 stops29h 55mUnited Airlines
Deal found 3/27$1,037
This Gurufare deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/27:00 pmBKK - ORD
1 stop31h 25mCathay Pacific
Mon 4/144:00 pmORD - BKK
1 stop31h 05mCathay Pacific
Deal found 3/27$1,044
This Ovago deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2712:25 amBKK - ORD
2 stops34h 07mJapan Airlines
Sun 6/81:30 amORD - BKK
1 stop40h 20mJapan Airlines
Deal found 3/27$1,045
This Gotogate deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:30 pmBKK - ORD
1 stop39h 15mThai Airways
Thu 10/3012:30 amORD - BKK
1 stop33h 15mThai Airways
Deal found 3/27$1,048
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/302:35 amBKK - ORD
2 stops33h 24mDelta
Thu 8/77:05 amORD - BKK
2 stops30h 00mDelta
Deal found 3/27$1,062
This Travelocity deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/125:30 pmBKK - ORD
2 stops24h 35mMultiple Airlines
Sat 5/247:51 pmORD - BKK
2 stops25h 54mMultiple Airlines
Deal found 3/27$1,065
This Justfly.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1511:35 amCNX - ORD
1 stop21h 10mEVA Air
Thu 11/1311:30 pmORD - CNX
2 stops25h 15mEVA Air
Deal found 3/26$1,089
This Gurufare deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/27:00 amBKK - ORD
1 stop19h 55mANA
Fri 5/25:45 pmORD - BKK
1 stop22h 50mANA
Deal found 3/27$1,090
This SWISS deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/712:35 pmBKK - ORD
1 stop36h 10mSWISS
Mon 5/124:05 pmORD - BKK
2 stops29h 40mSWISS
Deal found 3/27$1,094

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated March 28, 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

Sun 9/21

11:35 am-5:40 am

2 stops30h 05m

Chicago O'Hare Intl

Sat 10/4

6:50 pm-10:25 am

2 stops27h 35m

$1,022

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 4/28

9:35 am-8:40 am

1 stop35h 05m

Chicago O'Hare Intl

Sun 5/11

6:00 am-11:55 pm

2 stops29h 55m

$1,037

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 6/12

12:25 am-4:00 pm

2 stops27h 35m

Chicago O'Hare Intl

Tue 6/24

1:30 am-3:10 pm

1 stop25h 40m

$1,044

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 5/31

7:00 pm-2:25 pm

1 stop31h 25m

Chicago O'Hare Intl

Thu 8/7

4:00 pm-11:50 pm

1 stop19h 50m

$1,047

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 5/18

12:50 pm-12:45 pm

1 stop35h 55m

Chicago O'Hare Intl

Mon 5/26

8:15 pm-9:45 am

2 stops25h 30m

$1,055

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 5/30

2:35 am-11:59 pm

2 stops33h 24m

Chicago O'Hare Intl

Thu 8/7

7:05 am-1:05 am

2 stops30h 00m

$1,062

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 5/12

5:30 pm-6:05 am

2 stops24h 35m

Chicago O'Hare Intl

Sat 5/24

7:51 pm-9:45 am

2 stops25h 54m

$1,065

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Mon 9/22

5:40 pm-4:42 pm

2 stops35h 02m

Chicago O'Hare Intl

Tue 10/7

9:04 am-4:40 pm

2 stops43h 36m

$1,103

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 4/26

8:25 am-9:00 pm

1 stop24h 35m

Chicago O'Hare Intl

Fri 5/2

12:30 am-10:40 am

1 stop22h 10m

$1,136

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 4/7

9:35 pm-4:06 pm

2 stops30h 31m

Chicago O'Hare Intl

Mon 4/21

5:45 pm-6:00 am

1 stop24h 15m

$1,148

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 58 results
1
2
3
...
6

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 round-trip 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, August is the cheapest month in which you can book a flight from Thailand to Chicago O'Hare Intl Airport (average of $245). Flying from Thailand to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). 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 March 28, 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 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 March 28, 2025.
Read through reviews of airlines operating flights from Thailand to Chicago, such as EVA Air, Korean Air and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,169 reviews
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,050 reviews
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
829 reviews
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Asiana Airlines
8.2
Very good
440 reviews
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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 $574. Users have also found prices from $595 and $628 on IndiGo and Air Canada, respectively.

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

    While some choose either Chiang Mai - Chicago O'Hare Intl or Bangkok Don Mueang Intl - Chicago O'Hare Intl, Bangkok Suvarnabhumi - Chicago O'Hare Intl is the most popular route 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 vacation 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, August is the cheapest month in which you can book a flight from Thailand to Chicago O'Hare Intl Airport (average of $245). Flying from Thailand to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). 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

Traveling to a place near Thailand?

Book flights to Thailand if you plan to visit one of these locations
Rosemont
Beloit
Naperville
Schaumburg
Racine
Hoffman Estates
Rockford
Tinley Park
Skokie
Kenosha
Arlington Heights
Joliet
Orland Park
Merrillville
Northbrook
Evanston
New Buffalo
Elgin
Glenview
Lake Geneva

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.
Hyderabad to O'Hare Intl flights
Mumbai to O'Hare Intl flights
New Delhi to O'Hare Intl flights
Ahmedabad to O'Hare Intl flights
Haneda to O'Hare Intl flights
Incheon Intl to O'Hare Intl flights
Taiwan Taoyuan Intl to O'Hare Intl flights
Narita to O'Hare Intl flights
Suvarnabhumi to O'Hare Intl flights
Karachi to O'Hare Intl flights
Chennai to O'Hare Intl flights
Bangalore to O'Hare Intl flights
Manila to O'Hare Intl flights
Hong Kong to O'Hare Intl flights
Soekarno-Hatta Intl to O'Hare Intl flights
Hongqiao Intl to O'Hare Intl flights
Bishkek to O'Hare Intl flights
Lahore to O'Hare Intl flights
Suvarnabhumi to Midway flights
Pu Dong to O'Hare Intl flights
Ho Chi Minh City to O'Hare Intl flights
Haneda to Midway flights
Bhopal to O'Hare Intl flights
Incheon Intl to Midway flights
Capital to O'Hare Intl flights
Gimpo Intl to O'Hare Intl flights
Cochin to O'Hare Intl flights
Hanoi to O'Hare Intl flights
Baku to O'Hare Intl flights
Islamabad to O'Hare Intl flights
Hanoi to Midway flights
Narita to Midway flights
Amritsar to O'Hare Intl flights
Chiang Mai to O'Hare Intl flights
Trivandrum to O'Hare Intl flights
Hong Kong to Midway flights
Kolkata to O'Hare Intl flights
Vijayawada to O'Hare Intl flights
Mumbai to Midway flights
Singapore to O'Hare Intl flights
Kathmandu to O'Hare Intl flights
Itami to O'Hare Intl flights
Pune to O'Hare Intl flights
Kansai Intl 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 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$859Average$1,033FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$918Average$1,191FlexibilityNo cancel feeOn-time81%
ANACheapest$926Average$1,068FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$939Average$1,046FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$939Average$1,061FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$940Average$1,068FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$956Average$1,110FlexibilityNo cancel feeOn-time71%
Thai AirwaysCheapest$994Average$1,155FlexibilityNo cancel feeOn-time77%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.