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O'Hare Intl

$581+ Cheap flights from Bangkok 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ORD
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from Bangkok to Chicago O'Hare Intl are usually found in February or September, booked 66 days in advance, depart on a Tuesday or Friday and return on a Tuesday

Cheap flight deals from Bangkok to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 30, 2025.

Round-trip from

$1,052
(United Airlines)

One-way from

$581
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,159
From Bangkok to Chicago O'Hare Intl
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One-way flight from Bangkok to Chicago O'Hare Intl
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Highest demand for flights based on searches. 5% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Bangkok to O'Hare Intl

Cheapest flights from Bangkok to O'Hare Intl
Explore the most affordable flight options available from Bangkok to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sun 6/157:00 amBKK - ORD
2 stops28h 33mUnited Airlines
Wed 7/305:45 pmORD - BKK
1 stop22h 50mUnited Airlines
Deal found 4/29$1,052
This Gotogate deal was found by Cheapflights users on 4/29. 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 6/412:05 pmBKK - ORD
1 stop38h 20mCathay Pacific
Sat 6/284:00 pmORD - BKK
1 stop19h 50mCathay Pacific
Deal found 4/29$1,054
This Expedia deal was found by Cheapflights users on 4/29. 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.
Sat 9/2712:25 pmBKK - ORD
1 stop20h 20mMultiple Airlines
Sat 10/256:50 pmORD - BKK
2 stops28h 20mMultiple Airlines
Deal found 4/29$1,059
This KAYAK deal was found by Cheapflights users on 4/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:55 pmBKK - ORD
1 stop30h 45mANA
Thu 5/87:20 amORD - BKK
2 stops28h 35mANA
Deal found 4/29$1,063
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 6/149:50 amBKK - ORD
2 stops23h 45mDelta
Mon 7/2811:05 amORD - BKK
2 stops24h 20mDelta
Deal found 4/29$1,072
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:35 amBKK - ORD
1 stop31h 10mEVA Air
Fri 9/1912:30 amORD - BKK
1 stop22h 50mEVA Air
Deal found 4/29$1,114
This SWISS deal was found by Cheapflights users on 4/29. 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.
Thu 5/296:30 pmBKK - ORD
2 stops33h 25mSWISS
Thu 6/57:05 pmORD - BKK
2 stops36h 55mSWISS
Deal found 4/29$1,119
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/165:30 pmBKK - ORD
1 stop39h 30mThai Airways
Wed 7/3012:30 amORD - BKK
1 stop33h 05mThai Airways
Deal found 4/29$1,126
This hutchgo.com deal was found by Cheapflights users on 4/29. 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 hutchgo.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1310:05 pmBKK - ORD
2 stops33h 24mJapan Airlines
Thu 6/191:30 amORD - BKK
1 stop25h 40mJapan Airlines
Deal found 4/29$1,154
This Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/59:20 amDMK - ORD
2 stops23h 40mMultiple Airlines
Sat 6/2812:30 amORD - DMK
2 stops27h 45mMultiple Airlines
Deal found 4/29$1,168
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/82:40 amBKK - ORD
2 stops52h 30mChina Airlines
Tue 7/87:18 pmORD - BKK
2 stops26h 27mChina Airlines
Deal found 4/29$1,171
This Turkish Airlines deal was found by Cheapflights users on 4/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/136:45 amBKK - ORD
1 stop38h 55mTurkish Airlines
Fri 6/2011:25 amORD - BKK
1 stop29h 50mTurkish Airlines
Deal found 4/29$1,196

Cheapflights Fare Finder

Customize your flight search to find flights from Bangkok 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 April 30, 2025.
Use the filters below to find and compare flights from Bangkok to Chicago O'Hare Intl Airport that are best for you.

Fly from

Bangkok

Fly to

O'Hare Intl

Route

Depart

Return

Price

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sun 6/15

7:00 am-11:33 pm

2 stops28h 33m

Chicago O'Hare Intl

Wed 7/30

5:45 pm-4:35 am

1 stop22h 50m

$1,052

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 6/4

12:05 pm-2:25 pm

1 stop38h 20m

Chicago O'Hare Intl

Sat 6/28

4:00 pm-11:50 pm

1 stop19h 50m

$1,054

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 9/27

12:25 pm-8:45 pm

1 stop20h 20m

Chicago O'Hare Intl

Sat 10/25

6:50 pm-11:10 am

2 stops28h 20m

$1,059

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 6/14

9:50 am-10:09 pm

2 stops24h 19m

Chicago O'Hare Intl

Tue 7/29

11:05 am-1:05 am

2 stops26h 00m

$1,072

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Thu 5/29

12:50 pm-12:50 pm

1 stop36h 00m

Chicago O'Hare Intl

Thu 6/5

7:05 pm-8:00 pm

2 stops36h 55m

$1,098

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 9/12

1:35 am-8:45 pm

1 stop31h 10m

Chicago O'Hare Intl

Fri 9/19

12:30 am-11:20 am

1 stop22h 50m

$1,114

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 6/16

5:30 pm-9:00 pm

1 stop39h 30m

Chicago O'Hare Intl

Wed 7/30

12:30 am-9:35 pm

1 stop33h 05m

$1,126

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Fri 6/13

10:05 pm-7:29 pm

2 stops33h 24m

Chicago O'Hare Intl

Thu 6/19

1:30 am-3:10 pm

1 stop25h 40m

$1,154

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 6/3

1:55 pm-3:20 pm

1 stop37h 25m

Chicago O'Hare Intl

Tue 7/1

12:50 pm-4:35 am

1 stop27h 45m

$1,162

BangkokChicago

DMK - ORD

DMKORD

Bangkok Don Mueang Intl

Thu 6/5

9:20 am-9:00 pm

2 stops23h 40m

Chicago O'Hare Intl

Sat 6/28

12:30 am-4:15 pm

2 stops27h 45m

$1,168

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 39 results
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Best time to book a flight from Bangkok to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Bangkok 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 Bangkok to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Bangkok to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Bangkok to O'Hare Intl. Price data was last updated on April 25, 2025.

The price you pay for your flight from Bangkok to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Bangkok to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Bangkok to Chicago O'Hare Intl Airport (average of $245). Flying from Bangkok to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 BKK to ORD?

Find hourly flight availability from Bangkok 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 April 30, 2025.

When flying from Bangkok 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 morning, which can drop the price by up to 32% versus a flight in the afternoon.

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 April 30, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and Japan Airlines from Bangkok to Chicago by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,066 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,459 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
732 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
855 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from Bangkok 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 flying from Bangkok to Chicago O'Hare Intl Airport round-trip?

    According to our current data, United Airlines ($1,052), Cathay Pacific ($1,054), and Delta ($1,072) offers the cheapest pricing from Bangkok to Chicago O'Hare Intl Airport. These flights start at 6% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Bangkok to Chicago O'Hare Intl Airport one-way?

    The cheapest airlines for a one-way flight from Bangkok to Chicago O'Hare Intl Airport are Thai Airways ($592), IndiGo ($593), and China Airlines ($618).

  • Where are the most common layover locations when flying from Bangkok to Chicago O'Hare Intl Airport?

    Most of the time, Bangkok to Chicago O'Hare Intl Airport flights that have layovers will stop in Taipei City. Tokyo follows Taipei City in terms of the most common layover location on Bangkok to Chicago O'Hare Intl Airport flights.

  • What are some popular things to do or see while on a layover in Taipei City?

    The majority of Taipei City visitors spend their time at Taipei 101, Shilin Night Market, and Raohe Street Night Market. Taipei 101, Shilin Night Market, and Raohe Street Night Market are located about 21.0 mi, 18.3 mi, and 21.6 mi, respectively from Taipei City Taiwan Taoyuan Intl. Travelers can rent a car at Taipei City Taiwan Taoyuan Intl for an average daily rate of $69 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in Tokyo?

    Most Tokyo visitors opt to spend their time at Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower. Those on a layover in Tokyo interested in visiting Akihabara Electric Town, Tsukiji Outer Market, or Tokyo Tower can do so by traveling 10.3 mi, 7.9 mi, and 7.9 mi, respectively from Tokyo Haneda. Travelers can book a car rental at Tokyo Haneda for about $73 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Bangkok to Chicago O'Hare Intl Airport flights?

    Of the flights from Bangkok to Chicago O'Hare Intl Airport that have layovers, the fewest flights stop in Tokyo.

  • Can I find deals for flights from Bangkok to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Bangkok to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bangkok 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 Bangkok to O'Hare Intl.

  • Can I find deals for business class flights from Bangkok to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Bangkok 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 Bangkok to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Bangkok to Chicago O'Hare Intl Airport (average of $245). Flying from Bangkok to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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

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Alternative routes for Bangkok to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to O'Hare Intl flights
Suvarnabhumi to Midway flights
Don Mueang Intl to O'Hare Intl flights
Chiang Mai to O'Hare Intl flights

Top 8 airlines flying from Bangkok to O'Hare Intl

Discover the top 8 airlines that operate flights from Bangkok 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$859Average$1,044FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$913Average$1,042FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$915Average$1,171FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$939Average$1,042FlexibilityNo cancel feeOn-time69%
ANACheapest$942Average$1,070FlexibilityNo cancel feeOn-time80%
Thai AirwaysCheapest$994Average$1,155FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$1,004Average$1,145FlexibilityNo cancel feeOn-time71%
EVA AirCheapest$1,009Average$1,109FlexibilityNo cancel feeOn-time74%

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