How long is the flight from Bangkok to Chicago O'Hare Intl Airport?

Airlines like Korean Air, เดลต้า, and United Airlines fly from Bangkok to Chicago O'Hare Intl Airport in about 19h 55m. The time it takes to get you to your destination can typically vary by up to 5h 30m. The distance from Bangkok to Chicago O'Hare Intl Airport is about 13752 km. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines flying from Bangkok to Chicago O'Hare Intl Airport round-trip?

Currently priced at ฿30,420, Thai Airways will fly you from Bangkok to Chicago O'Hare Intl Airport and back. In addition to Thai Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Korean Air and ANA - these airlines can fly you to your destination from ฿32,043 and ฿32,898, respectively. You may be able to fly from Bangkok to Chicago O'Hare Intl Airport for 25% less than the average price by searching for these airlines.

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.

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).

What are the most popular airlines that fly from Bangkok to Chicago O'Hare Intl Airport?

The most popular airlines flying from Bangkok to Chicago O'Hare Intl Airport are Thai Airways, Korean Air and ANA. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from BKK to ORD?

When flying from Bangkok 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.

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 holiday 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.

฿16,976+ Cheap Flights from Bangkok to Chicago O'Hare Intl Airport

Cheap flight deals from Bangkok to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 4 September 2026.

Fri 2/1012:40 -

1 stop20h 05m

Sat 17/1000:30 -

1 stop22h 10m

Deal found 2/9฿26,931

Fri 30/1017:30 -

1 stop39h 05m

Sun 8/1123:30 -

1 stop22h 20m

Deal found 30/8฿27,063

Fri 9/1017:15 -

1 stop39h 30m

Sat 17/1000:30 -

1 stop22h 10m

Deal found 31/8฿27,096

Wed 21/1012:40 -

1 stop20h 05m

Wed 4/1123:30 -

1 stop28h 20m

Deal found 31/8฿27,162

Fri 6/1108:10 -

1 stop24h 25m

Sun 17/123:30 -

1 stop22h 20m

Deal found 2/9฿27,327

Fri 2/1012:40 -

1 stop20h 05m

Fri 16/1000:30 -

1 stop22h 10m

Deal found 2/9฿27,426

Fri 4/908:15 -

1 stop24h 30m

Thu 24/900:30 -

1 stop33h 05m

Deal found 30/8฿27,557

Thu 22/1012:40 -

1 stop20h 05m

Tue 3/1123:30 -

1 stop28h 20m

Deal found 31/8฿27,821

Mon 5/1017:15 -

1 stop39h 30m

Wed 14/1000:30 -

1 stop33h 05m

Deal found 31/8฿27,854

Fri 6/1111:10 -

1 stop40h 45m

Sun 17/119:45 -

1 stop23h 10m

Deal found 2/9฿47,171

Tue 22/923:50 -

1 stop28h 05m

Sat 26/920:35 -

1 stop26h 35m

Deal found 2/9฿47,698

Fri 9/1017:15 -

2 stops33h 28m

Fri 16/1000:30 -

2 stops34h 45m

Deal found 1/9฿47,731

Best flights from Bangkok to O'Hare Intl
Discover carefully curated flight deals from Bangkok to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Mon 19/1023:30 -

1 stop22h 00m

Wed 4/1111:15 -

1 stop37h 10m

Deal found 31/8฿33,656

Sun 8/1109:40 -

2 stops25h 25m

Sun 17/106:00 -

2 stops26h 30m

Deal found 2/9฿33,656

Fri 2/1007:00 -

1 stop19h 55m

Sat 17/1015:50 -

3 stops29h 45m

Deal found 2/9฿33,689

Tue 22/923:50 -

1 stop28h 05m

Sat 26/920:35 -

1 stop26h 35m

Deal found 2/9฿47,698

Thu 22/1023:30 -

1 stop22h 00m

Fri 6/1111:15 -

1 stop24h 30m

Deal found 31/8฿33,656

Tue 20/1002:35 -

2 stops30h 03m

Sun 1/1108:29 -

2 stops27h 16m

Deal found 31/8฿33,722

Fri 30/1007:10 -

1 stop20h 40m

Sun 8/1117:52 -

2 stops28h 38m

Deal found 30/8฿33,755

Sun 18/1023:30 -

2 stops33h 57m

Wed 4/1105:27 -

2 stops30h 18m

Deal found 31/8฿33,722

Wed 28/1009:10 -

2 stops24h 50m

Thu 12/1113:00 -

3 stops33h 30m

Deal found 2/9฿33,820

Tue 27/1023:15 -

2 stops25h 44m

Tue 3/1105:27 -

2 stops28h 53m

Deal found 31/8฿33,755

Wed 21/1009:35 -

2 stops27h 20m

Sun 1/1107:00 -

2 stops33h 10m

Deal found 31/8฿33,919

Sun 18/1002:35 -

2 stops30h 52m

Mon 26/1008:29 -

2 stops26h 51m

Deal found 3/9฿33,952

Mon 19/1007:00 -

2 stops24h 05m

Mon 26/1017:35 -

1 stop23h 35m

Deal found 3/9฿34,084

Sun 11/1023:50 -

1 stop27h 55m

Tue 20/1020:35 -

1 stop26h 35m

Deal found 2/9฿47,830

Thu 1/1023:50 -

1 stop27h 55m

Sat 17/1020:35 -

1 stop26h 35m

Deal found 1/9฿47,830

Wed 28/1023:00 -

1 stop28h 45m

Thu 12/1119:45 -

1 stop35h 25m

Deal found 2/9฿50,005

Wed 21/1023:50 -

1 stop27h 55m

Wed 4/1119:45 -

1 stop35h 25m

Deal found 31/8฿50,071

Wed 21/1012:10 -

1 stop39h 35m

Sun 1/1119:45 -

1 stop35h 25m

Deal found 31/8฿50,137

Fri 6/1123:00 -

1 stop28h 55m

Mon 9/1119:45 -

1 stop35h 25m

Deal found 2/9฿50,632

Fri 30/1023:00 -

1 stop28h 45m

Sun 8/1119:45 -

1 stop35h 25m

Deal found 30/8฿50,698

Find flight deals from Bangkok to O'Hare Intl

Round-trip from	฿26,931
One-way from	฿16,976
Popular in	April
Cheapest in	January
Average price	฿35,172

Thai Airways
2/10-17/10
2 total stops
42h 15m total
Bangkok to Chicago

Search Deals

Thai Airways
30/11-31/12
1 total stop
24h 20m total
Bangkok to Chicago

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (฿290,081 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (฿43,608 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bangkok to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Sun 13/9

13:20-06:20

2 stops29h 00m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿21,327

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Thu 10/9

10:50-06:20

2 stops31h 30m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿21,327

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Thu 29/10

09:00-16:05

2 stops43h 05m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿21,855

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Sat 12/12

00:55-23:52

2 stops35h 57m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿23,008

Fastest return journey

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Mon 14/12

00:55-13:59

2 stops26h 04m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿23,008

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Sun 13/9

07:00-21:30

2 stops26h 30m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿23,305

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Mon 1/2

16:55-10:10

3 stops30h 15m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿23,371

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Thu 4/2

16:55-09:44

3 stops29h 49m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿23,371

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Sat 12/12

16:55-10:10

3 stops30h 15m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿23,437

BangkokChicago

BKK Bangkok Suvarnabhumi - ORD Chicago O'Hare Intl

BKKORD

Bangkok Suvarnabhumi

Mon 14/12

16:55-11:47

3 stops31h 52m

Chicago O'Hare Intl

Wed 31/12

00:00-13:00

Nonstop0h 00m

฿23,437

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 40 resultsSorted by cheapest first

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.

TH1-ORD

BKK-ORD

DMK-ORD

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 Bangkok to Chicago O'Hare Intl Airport

TH1-ORD

BKK-ORD

DMK-ORD

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

Currently, January is the cheapest month in which you can book a flight from Bangkok to Chicago O'Hare Intl Airport (average of ฿32,040). Flying from Bangkok to Chicago O'Hare Intl Airport in April is currently the most expensive (average of ฿55,148). 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.

How much does it cost for a return flight from Bangkok to Chicago O'Hare Intl Airport?

Airfare is below average for this route at the moment.

Bangkok to Chicago O'Hare Intl Airport flights typically cost between ฿32,436 and ฿37,479 in October.
The cheapest return price found within the last 5 days was ฿26,931 on Thai Airways (2 Oct–17 Oct).

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

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 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing O'Hare Intl

See what other customers who have flown with Korean Air,ANA, andThai Airways from Bangkok 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.

Korean Air

8.4

Very Good

1,221 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Korean Air

8.4

Very Good

1,221 reviews

Korean Air

8.4

Very Good

1,221 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

ANA

8.3

Very Good

1,309 reviews

Korean Air

8.4

Very Good

1,221 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Thai Airways

7.9

Good

418 reviews

Korean Air

8.4

Very Good

1,221 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

เดลต้า

7.8

Good

8,566 reviews

Korean Air

8.4

Very Good

1,221 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Cathay Pacific

7.6

Good

1,469 reviews

Korean Air

8.4

Very Good

1,221 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jacqueline,Aug 2025

ICN - SEA

Related info for your journey

How long is the flight from Bangkok to Chicago O'Hare Intl Airport?
Airlines like Korean Air, เดลต้า, and United Airlines fly from Bangkok to Chicago O'Hare Intl Airport in about 19h 55m. The time it takes to get you to your destination can typically vary by up to 5h 30m. The distance from Bangkok to Chicago O'Hare Intl Airport is about 13752 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Bangkok to Chicago O'Hare Intl Airport round-trip?
Currently priced at ฿30,420, Thai Airways will fly you from Bangkok to Chicago O'Hare Intl Airport and back. In addition to Thai Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Korean Air and ANA - these airlines can fly you to your destination from ฿32,043 and ฿32,898, respectively. You may be able to fly from Bangkok to Chicago O'Hare Intl Airport for 25% less than the average price by searching for these airlines.
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 holiday 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, January is the cheapest month in which you can book a flight from Bangkok to Chicago O'Hare Intl Airport (average of ฿32,040). Flying from Bangkok to Chicago O'Hare Intl Airport in April is currently the most expensive (average of ฿55,148). 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

Rosemont

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Bangkok to O'Hare Intl

Chiang Mai to O'Hare Intl flights

Chiang Mai to Midway flights

Ko Samui to O'Hare Intl flights

Top 5 airlines flying from Bangkok to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
Thai Airways	Cheapest฿30,420	Average฿55,138	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights
Korean Air	Cheapest฿32,043	Average฿33,835	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
ANA	Cheapest฿32,898	Average฿38,143	FlexibilityNo cancel fee	On-time80%	Search ANA flights
เดลต้า	Cheapest฿32,914	Average฿51,980	FlexibilityNo cancel fee	On-timeN/A	Search เดลต้า flights
Cathay Pacific	Cheapest฿40,405	Average฿59,202	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

How does Cheapflights help users find flights from Bangkok to O'Hare Intl?

When you search for this flight from Bangkok to O'Hare Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to O'Hare Intl?

Cheapflights helps you find that perfect flight to O'Hare Intl from Bangkok by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Bangkok to O'Hare Intl with no change fees?

Yes, we can. To see specific flights from Bangkok to O'Hare Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Bangkok to O'Hare Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'Hare Intl from Bangkok today and book when prices fit your budget.

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.

Cheap flights from Bangkok to Chicago O'Hare Intl Airport from ฿16,976

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Bangkok to O'Hare Intl

Cheapest flights from Bangkok to O'Hare IntlExplore 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 4 September 2026.

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 4 September 2026.

Best flights from Bangkok to O'Hare IntlDiscover carefully curated flight deals from Bangkok to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Discover carefully curated flight deals from Bangkok to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Bangkok to O'Hare IntlDiscover last-minute flight deals from Bangkok to O'Hare Intl. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Bangkok to O'Hare Intl. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Bangkok to O'Hare IntlSearch for one-way flight options from Bangkok to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Search for one-way flight options from Bangkok to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Find flight deals from Bangkok to O'Hare Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bangkok to Chicago O'Hare Intl Airport that are best for you.

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.

Cheapflights Insights

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

How much does it cost for a return flight from Bangkok to Chicago O'Hare Intl Airport?

Airfare is below average for this route at the moment.

Bangkok to Chicago O'Hare Intl Airport flights typically cost between ฿32,436 and ฿37,479 in October.The cheapest return price found within the last 5 days was ฿26,931 on Thai Airways (2 Oct–17 Oct).

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

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 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing O'Hare Intl

See what other customers who have flown with Korean Air,ANA, andThai Airways from Bangkok 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.

Related info for your journey

How long is the flight from Bangkok to Chicago O'Hare Intl Airport?

What are the cheapest airlines flying from Bangkok to Chicago O'Hare Intl Airport round-trip?

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

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

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

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

Travelling to a place near Chicago O'Hare Intl Airport?

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 Bangkok to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to O'Hare Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Bangkok to O'Hare Intl by cabin class

Find flights from Bangkok to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Bangkok and O'Hare Intl flights

Browse other Bangkok and O'Hare Intl flight options. Last updated on 4 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 5 airlines flying from Bangkok to O'Hare Intl

Fly with Cheapflights

How does Cheapflights help users find flights from Bangkok to O'Hare Intl?

Why should you use Cheapflights to find cheap flight tickets from Bangkok to O'Hare Intl?

Can Cheapflights find flights from Bangkok to O'Hare Intl with no change fees?

Can Cheapflights notify me if prices for flights from Bangkok to O'Hare Intl become cheaper?

100% Free

Book With Flexibility

Travel Smart

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 4 September 2026.

Best flights from Bangkok to O'Hare Intl
Discover carefully curated flight deals from Bangkok to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Bangkok to O'Hare Intl
Discover last-minute flight deals from Bangkok to O'Hare Intl. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Bangkok to O'Hare Intl
Search for one-way flight options from Bangkok to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Bangkok to Chicago O'Hare Intl Airport flights typically cost between ฿32,436 and ฿37,479 in October.
The cheapest return price found within the last 5 days was ฿26,931 on Thai Airways (2 Oct–17 Oct).