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Cheap flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport from C$ 652

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BKK
4 Sep — 11 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from O'Hare Intl to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest flights from O'Hare Intl to Suvarnabhumi
Explore the most affordable flight options available from O'Hare Intl to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 August 2026.

Tue 3/116:00 a.m. -
2 stops29h 20m
Wed 25/117:10 a.m. -
1 stop19h 40m
Deal found 3/8C$ 1,252
Mon 14/93:56 p.m. -
3 stops29h 39m
Wed 14/107:00 a.m. -
1 stop19h 55m
Deal found 3/8C$ 1,254
Mon 12/105:45 p.m. -
1 stop22h 50m
Wed 21/107:00 a.m. -
2 stops26h 32m
Deal found 3/8C$ 1,257
Tue 1/911:50 a.m. -
1 stop22h 25m
Tue 15/99:35 a.m. -
2 stops25h 42m
Deal found 3/8C$ 1,258
Thu 1/106:06 p.m. -
2 stops27h 29m
Thu 29/109:10 a.m. -
2 stops23h 12m
Deal found 3/8C$ 1,261
Mon 24/88:45 a.m. -
2 stops31h 50m
Mon 7/97:00 a.m. -
2 stops24h 00m
Deal found 3/8C$ 1,262
Wed 28/1012:45 p.m. -
1 stop27h 45m
Thu 12/1110:20 a.m. -
1 stop45h 00m
Deal found 4/8C$ 1,264
Thu 13/85:00 a.m. -
2 stops30h 55m
Tue 25/89:35 a.m. -
2 stops25h 42m
Deal found 3/8C$ 1,265
Tue 4/86:17 p.m. -
3 stops27h 18m
Wed 19/89:35 a.m. -
2 stops25h 42m
Deal found 3/8C$ 1,266
Wed 19/812:15 p.m. -
1 stop28h 20m
Wed 26/83:45 p.m. -
2 stops34h 51m
Deal found 1/8C$ 1,268
Thu 5/111:10 p.m. -
1 stop39h 50m
Wed 11/112:40 p.m. -
1 stop30h 15m
Deal found 5/8C$ 1,269
Tue 11/82:00 p.m. -
1 stop22h 55m
Sun 11/109:00 p.m. -
1 stop23h 35m
Deal found 4/8C$ 1,271

Find flight deals from O'Hare Intl to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Suvarnabhumi (BKK). 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 5 August 2026.

Round-trip from

C$ 1,250

One-way from

C$ 652

Popular in

December

Cheapest in

August

Average price

C$ 1,154
United Airlines
  • United Airlines
  • 1/2-10/2
  • 3 total stops
  • 64h 30m total
  • Chicago to Bangkok
Search Deals
United Airlines
  • United Airlines
  • 11/8
  • 2 total stops
  • 27h 43m total
  • Chicago to Bangkok
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Suvarnabhumi 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 629,999 searches. Data last updated 5 August 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Wed 20/1

7:00 a.m.-12:45 a.m.

2 stops28h 45m

Bangkok Suvarnabhumi

Wed 3/3

9:40 a.m.-11:50 p.m.

2 stops27h 10m

C$ 1,295

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Thu 26/11

7:35 a.m.-12:45 a.m.

2 stops28h 10m

Bangkok Suvarnabhumi

Wed 31/3

11:30 p.m.-11:46 p.m.

2 stops36h 16m

C$ 1,295

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Mon 23/11

1:00 p.m.-11:30 a.m.

2 stops33h 30m

Bangkok Suvarnabhumi

Mon 7/12

9:10 a.m.-7:20 a.m.

1 stop35h 10m

C$ 1,317
Quickest round-trip

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Sat 29/8

5:52 p.m.-9:35 a.m.

2 stops27h 43m

Bangkok Suvarnabhumi

Mon 7/9

7:00 a.m.-2:55 p.m.

1 stop19h 55m

C$ 1,375

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Fri 27/11

8:40 a.m.-12:20 a.m.

2 stops26h 40m

Bangkok Suvarnabhumi

Thu 10/12

9:10 a.m.-5:04 a.m.

2 stops32h 54m

C$ 1,392

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Fri 11/9

11:50 a.m.-11:55 p.m.

1 stop24h 05m

Bangkok Suvarnabhumi

Fri 18/9

9:35 a.m.-11:17 p.m.

2 stops25h 42m

C$ 1,392

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Sun 11/10

9:59 a.m.-1:05 a.m.

2 stops27h 06m

Bangkok Suvarnabhumi

Sun 8/11

9:40 a.m.-11:52 p.m.

2 stops27h 12m

C$ 1,393

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Tue 5/1

6:00 a.m.-11:30 a.m.

2 stops40h 30m

Bangkok Suvarnabhumi

Mon 5/4

3:45 p.m.-9:25 a.m.

3 stops29h 40m

C$ 1,408

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Wed 18/11

5:30 a.m.-12:45 a.m.

2 stops30h 15m

Bangkok Suvarnabhumi

Fri 11/12

9:30 p.m.-4:47 p.m.

2 stops32h 17m

C$ 1,414

ChicagoBangkok

ORD Chicago O'Hare Intl - BKK Bangkok Suvarnabhumi

ORDBKK

Chicago O'Hare Intl

Fri 18/9

10:59 a.m.-6:45 a.m.

2 stops31h 46m

Bangkok Suvarnabhumi

Sat 3/10

9:00 p.m.-3:40 p.m.

1 stop30h 40m

C$ 1,559

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from O'Hare Intl to Suvarnabhumi

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

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

To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport (average of C$ 1,169). Flying from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of C$ 1,823). 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 to fly round-trip from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport?

Airfare is typical for this route at the moment.

Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport flights typically cost between C$ 1,015 and C$ 1,373 in February.
The cheapest round-trip price found within the last 5 days was C$ 1,250 on United Airlines (1 Feb-10 Feb).

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport can take about 28h 10m. United Airlines provides one of the quickest options available for as low as C$ 1,295. Chicago O'Hare Intl Airport and Bangkok Suvarnabhumi Airport are separated by a distance of 13752 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Suvarnabhumi.

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

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

    Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport (average of C$ 1,169). Flying from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of C$ 1,823). 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

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Ko Lan
Cha-am
Ko Samet

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