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Cheap flights from Chicago O'Hare Intl Airport to Bangkok Suvarnabhumi Airport from C$ 733

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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BKK
22 Apr — 29 Apr1
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 17 April 2025.

Round-trip from

C$ 1,188

One-way from

C$ 733

Popular in

June

Cheapest in

February

Average price

C$ 1,417
United Airlines
  • United Airlines
  • 29/4-30/6
  • 4 total stops
  • 59h 24m total
  • Chicago to Bangkok
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Delta
  • Delta
  • 29/8
  • 2 total stops
  • 29h 25m total
  • Chicago to Bangkok
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 532 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 72 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 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 17 April 2025.

Tue 22/43:50 p.m.ORD - BKK
2 stops44h 05mUnited Airlines
Wed 30/47:00 a.m.BKK - ORD
2 stops30h 16mUnited Airlines
Deal found 17/4C$ 1,188
Fri 3/1012:10 p.m.ORD - BKK
1 stop24h 55mKorean Air
Fri 31/101:00 a.m.BKK - ORD
1 stop20h 30mKorean Air
Deal found 17/4C$ 1,201
Fri 28/117:00 a.m.ORD - BKK
2 stops28h 45mDelta
Tue 23/121:00 a.m.BKK - ORD
2 stops25h 04mDelta
Deal found 17/4C$ 1,216
Mon 1/122:40 p.m.ORD - BKK
1 stop32h 25mCathay Pacific
Tue 23/121:05 p.m.BKK - ORD
1 stop36h 55mCathay Pacific
Deal found 17/4C$ 1,221
Wed 29/105:50 p.m.ORD - BKK
2 stops43h 45mMultiple Airlines
Tue 11/115:50 p.m.BKK - ORD
2 stops24h 14mMultiple Airlines
Deal found 17/4C$ 1,301
Wed 8/1011:25 a.m.ORD - BKK
1 stop29h 50mTurkish Airlines
Fri 24/1010:45 p.m.BKK - ORD
1 stop31h 10mTurkish Airlines
Deal found 16/4C$ 1,335
Sat 3/51:55 p.m.ORD - BKK
1 stop40h 40mEtihad Airways
Fri 23/52:55 a.m.BKK - ORD
1 stop41h 50mEtihad Airways
Deal found 17/4C$ 1,374
Wed 12/1111:30 p.m.ORD - BKK
1 stop23h 00mEVA Air
Sun 23/112:15 a.m.BKK - ORD
1 stop30h 20mEVA Air
Deal found 17/4C$ 1,395
Fri 16/59:30 p.m.ORD - BKK
1 stop44h 00mFinnair
Sun 25/57:05 a.m.BKK - ORD
1 stop22h 45mFinnair
Deal found 17/4C$ 1,661

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 17 April 2025.
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

O'Hare Intl

Fly to

Suvarnabhumi

Route

Depart

Return

Price

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 29/4

6:30 a.m.-11:55 p.m.

2 stops29h 25m

Bangkok Suvarnabhumi

Mon 30/6

7:00 a.m.-12:59 a.m.

2 stops29h 59m

C$ 1,188

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Fri 3/10

12:10 p.m.-1:05 a.m.

1 stop24h 55m

Bangkok Suvarnabhumi

Fri 31/10

1:00 a.m.-9:30 a.m.

1 stop20h 30m

C$ 1,201

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sun 5/10

7:30 a.m.-1:05 a.m.

2 stops29h 35m

Bangkok Suvarnabhumi

Wed 22/10

9:50 a.m.-9:52 p.m.

2 stops24h 02m

C$ 1,216

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Fri 10/10

4:00 p.m.-11:50 p.m.

1 stop19h 50m

Bangkok Suvarnabhumi

Tue 21/10

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

1 stop31h 25m

C$ 1,269

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 8/10

11:25 a.m.-5:15 a.m.

1 stop29h 50m

Bangkok Suvarnabhumi

Fri 24/10

10:45 p.m.-5:55 p.m.

1 stop31h 10m

C$ 1,335

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sat 3/5

1:55 p.m.-6:35 p.m.

1 stop40h 40m

Bangkok Suvarnabhumi

Fri 23/5

2:55 a.m.-8:45 a.m.

1 stop41h 50m

C$ 1,374

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 8/10

5:50 p.m.-9:45 a.m.

2 stops27h 55m

Bangkok Suvarnabhumi

Thu 23/10

1:20 p.m.-5:04 a.m.

2 stops27h 44m

C$ 1,384

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sat 27/9

12:30 a.m.-1:05 p.m.

1 stop24h 35m

Bangkok Suvarnabhumi

Thu 6/11

11:30 a.m.-7:35 p.m.

1 stop21h 05m

C$ 1,443

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Fri 16/5

9:30 p.m.-5:30 a.m.

1 stop44h 00m

Bangkok Suvarnabhumi

Sun 25/5

7:05 a.m.-5:50 p.m.

1 stop22h 45m

C$ 1,661

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 6/5

9:00 a.m.-7:20 a.m.

2 stops34h 20m

Bangkok Suvarnabhumi

Sun 18/5

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

1 stop24h 35m

C$ 1,747

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

Showing 1-10 of 21 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.

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?

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 11 April 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 17 April 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 17 April 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
1,177 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

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
1,177 reviews
EVA Air
8.4
Very good
1,177 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

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
1,064 reviews
EVA Air
8.4
Very good
1,177 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

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
1,443 reviews
EVA Air
8.4
Very good
1,177 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

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.
Delta
8.0
Very good
7,916 reviews
EVA Air
8.4
Very good
1,177 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

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.
Alaska Airlines
8.0
Very good
9,887 reviews
EVA Air
8.4
Very good
1,177 reviews
Check prices

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

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 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$ 1,188. Other airlines that can offer you cheap pricing are Korean Air, from C$ 1,201, and Delta, from C$ 1,216. 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 Delta, which is currently one of the cheapest options available, starting at C$ 733. United Airlines flights start at C$ 757 while deals on EVA Air start at C$ 867 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 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestC$ 1,126AverageC$ 1,222FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
ANACheapestC$ 1,370AverageC$ 1,374FlexibilityNo cancel feeOn-time80%
Search ANA flights

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from O'Hare Intl to Suvarnabhumi flexibly with Cheapflights today.

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

Yes! Start tracking prices for O'Hare Intl to Suvarnabhumi flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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