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Cheap flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport from C$ 768

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BKK
26 Feb — 5 Mar1
1 adult

Cheap 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 21 February 2025.

Round-trip from

C$ 1,219

One-way from

C$ 768

Popular in

June

Cheapest in

February

Average price

C$ 1,339
United Airlines
  • United Airlines
  • 30/4-13/5
  • 3 total stops
  • 71h 30m total
  • Chicago to Bangkok
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United Airlines
  • United Airlines
  • 31/3
  • 3 total stops
  • 33h 35m total
  • Chicago to Bangkok
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 521 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 86 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from O'Hare Intl to Suvarnabhumi

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 21 February 2025.

Tue 2/98:55 a.m.ORD - BKK
2 stops31h 40mUnited Airlines
Tue 7/109:35 a.m.BKK - ORD
2 stops31h 35mUnited Airlines
Deal found 20/2C$ 1,217
Tue 18/33:40 p.m.ORD - BKK
1 stop20h 30mCathay Pacific
Sun 6/412:30 p.m.BKK - ORD
1 stop37h 55mCathay Pacific
Deal found 20/2C$ 1,257
Tue 18/118:20 p.m.ORD - BKK
1 stop42h 50mTurkish Airlines
Wed 26/1110:00 a.m.BKK - ORD
1 stop45h 25mTurkish Airlines
Deal found 18/2C$ 1,330
Sun 5/1012:10 p.m.ORD - BKK
1 stop23h 15mKorean Air
Sun 26/1011:15 p.m.BKK - ORD
1 stop22h 15mKorean Air
Deal found 20/2C$ 1,347
Thu 24/47:10 a.m.ORD - BKK
2 stops28h 45mMultiple Airlines
Thu 8/59:35 a.m.BKK - ORD
1 stop35h 05mMultiple Airlines
Deal found 19/2C$ 1,371
Mon 7/45:30 p.m.ORD - BKK
2 stops31h 45mDelta
Mon 21/49:40 p.m.BKK - ORD
2 stops38h 19mDelta
Deal found 20/2C$ 1,381
Tue 4/311:30 p.m.ORD - BKK
1 stop24h 05mEVA Air
Wed 12/32:15 a.m.BKK - ORD
1 stop30h 20mEVA Air
Deal found 20/2C$ 1,420
Mon 31/37:20 p.m.ORD - BKK
1 stop22h 55mJetBlue
Mon 19/52:30 a.m.BKK - ORD
1 stop24h 35mJetBlue
Deal found 19/2C$ 1,453
Fri 3/101:55 p.m.ORD - BKK
1 stop40h 40mEtihad Airways
Thu 23/102:55 a.m.BKK - ORD
1 stop42h 00mEtihad Airways
Deal found 19/2C$ 1,487
Thu 27/27:18 a.m.ORD - BKK
2 stops27h 17mJapan Airlines
Wed 12/38:05 a.m.BKK - ORD
1 stop36h 30mJapan Airlines
Deal found 19/2C$ 1,490
Mon 31/37:00 a.m.ORD - BKK
2 stops35h 15mAlaska Airlines
Mon 19/52:30 a.m.BKK - ORD
1 stop24h 35mAlaska Airlines
Deal found 19/2C$ 1,577
Fri 16/59:30 p.m.ORD - BKK
1 stop44h 00mFinnair
Mon 2/67:05 a.m.BKK - ORD
1 stop22h 45mFinnair
Deal found 19/2C$ 1,611

Find flights from O'Hare Intl to Suvarnabhumi within your budget

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 21 February 2025.

Fly from

O'Hare Intl

Fly to

Suvarnabhumi

Route

Depart

Return

Price

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 30/4

6:00 a.m.-11:55 p.m.

2 stops29h 55m

Bangkok Suvarnabhumi

Tue 13/5

9:35 a.m.-3:10 p.m.

1 stop41h 35m

C$ 1,219

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 18/3

3:40 p.m.-12:10 a.m.

1 stop20h 30m

Bangkok Suvarnabhumi

Wed 9/4

7:00 p.m.-2:25 p.m.

1 stop31h 25m

C$ 1,257

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Thu 3/4

12:20 p.m.-11:40 p.m.

1 stop23h 20m

Bangkok Suvarnabhumi

Tue 3/6

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

1 stop35h 50m

C$ 1,366

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Thu 24/4

7:10 a.m.-11:55 p.m.

2 stops28h 45m

Bangkok Suvarnabhumi

Thu 8/5

9:35 a.m.-8:40 a.m.

1 stop35h 05m

C$ 1,371

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 7/4

9:45 a.m.-1:15 p.m.

2 stops39h 30m

Bangkok Suvarnabhumi

Mon 21/4

11:30 p.m.-11:59 p.m.

2 stops36h 29m

C$ 1,381

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 4/3

11:30 p.m.-12:35 p.m.

1 stop24h 05m

Bangkok Suvarnabhumi

Wed 12/3

2:15 a.m.-8:35 p.m.

1 stop30h 20m

C$ 1,420

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 31/3

7:20 p.m.-6:15 a.m.

1 stop22h 55m

Bangkok Suvarnabhumi

Mon 19/5

2:30 a.m.-3:05 p.m.

1 stop24h 35m

C$ 1,453

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sat 26/4

1:55 p.m.-7:10 a.m.

1 stop29h 15m

Bangkok Suvarnabhumi

Mon 12/5

2:55 a.m.-8:55 a.m.

1 stop42h 00m

C$ 1,487

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sat 29/3

12:55 p.m.-3:25 p.m.

1 stop38h 30m

Bangkok Suvarnabhumi

Thu 1/5

10:45 p.m.-9:40 a.m.

1 stop22h 55m

C$ 1,545

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 31/3

7:00 a.m.-6:15 a.m.

2 stops35h 15m

Bangkok Suvarnabhumi

Mon 19/5

2:30 a.m.-3:05 p.m.

1 stop24h 35m

C$ 1,577

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 23 results
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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.

Travel insights for flights from O'Hare Intl to Suvarnabhumi

Get recent, data-driven insights about flights from O'Hare Intl to Suvarnabhumi including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Suvarnabhumi. Price data was last updated on 14 February 2025.

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 46 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, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport (average of C$ 965). Flying from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport in July is currently the most expensive (average of C$ 1,510). 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 ORD to BKK?

Find hourly flight availability from O'Hare Intl to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

When flying from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 10% versus a flight in the morning.

Rainfall in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 10.0 - 320.0 mm per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

Temperature in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated 21 February 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines from Chicago to Bangkok to help guide your decision. 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
1,200 reviews
Check prices

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.0

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

EVA Air
8.4
Very good
1,200 reviews
EVA Air
8.4
Very good
1,200 reviews
Check prices

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.0

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Korean Air
8.4
Very good
1,037 reviews
EVA Air
8.4
Very good
1,200 reviews
Check prices

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.0

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,200 reviews
Check prices

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.0

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Singapore Airlines
8.1
Very good
1,301 reviews
EVA Air
8.4
Very good
1,200 reviews
Check prices

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.0

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Delta
8.0
Very good
8,219 reviews
EVA Air
8.4
Very good
1,200 reviews
Check prices

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.0

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

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.

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

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport round-trip from C$ 1,219. Other airlines that can offer you cheap pricing are Cathay Pacific, from C$ 1,257, and Korean Air, from C$ 1,366. United Airlines is currently priced 24% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 768. Cathay Pacific flights start at C$ 780 while deals on Delta start at C$ 790 one-way.

  • 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, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport (average of C$ 965). Flying from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport in July is currently the most expensive (average of C$ 1,510). 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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Top 2 airlines flying from O'Hare Intl to Suvarnabhumi

Discover the top 2 airlines that operate flights from O'Hare Intl to Suvarnabhumi. 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 629,999 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestC$ 1,154AverageC$ 1,252FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
ANACheapestC$ 1,403AverageC$ 1,408FlexibilityNo cancel feeOn-time80%
Search ANA flights

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