Suvarnabhumi

$511+ Cheap flights from Illinois to Suvarnabhumi (BKK)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BKK
Feb 28 — Mar 71
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Cheap flight deals from Illinois to Suvarnabhumi

Keep the following information in mind while searching for Illinois to Suvarnabhumi flight deals. Data was last updated February 23, 2025.

Round-trip from

$853
(oojo)

One-way from

$511
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$960
From Illinois to Bangkok Suvarnabhumi
One-way flight from Illinois to Bangkok Suvarnabhumi
Highest demand for flights based on searches. 4% potential increase in price ($51 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from Illinois to Suvarnabhumi

Cheapest flights from Illinois to Suvarnabhumi
Explore the most affordable flight options available from Illinois to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This United Airlines deal was found by Cheapflights users on 2/22. 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.
Tue 2/251:10 pmORD - BKK
1 stop27h 00mUnited Airlines
Thu 5/299:35 amBKK - ORD
2 stops32h 44mUnited Airlines
Deal found 2/22$853
This Gurufare deal was found by Cheapflights users on 2/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:45 pmORD - BKK
1 stop22h 50mANA
Wed 10/297:10 amBKK - ORD
2 stops25h 12mANA
Deal found 2/22$854
This Justfly.com deal was found by Cheapflights users on 2/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/211:00 amORD - BKK
1 stop31h 20mAir India
Thu 3/278:25 amBKK - ORD
1 stop35h 05mAir India
Deal found 2/21$858
This Mytrip deal was found by Cheapflights users on 2/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/812:30 pmORD - BKK
2 stops34h 45mMultiple Airlines
Tue 4/1512:15 pmBKK - ORD
2 stops29h 30mMultiple Airlines
Deal found 2/21$859
This Cathay Pacific deal was found by Cheapflights users on 2/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/252:40 pmORD - BKK
1 stop20h 30mCathay Pacific
Mon 3/106:40 amBKK - ORD
1 stop19h 20mCathay Pacific
Deal found 2/21$870
This FlightHub deal was found by Cheapflights users on 2/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:50 pmORD - BKK
1 stop31h 35mTurkish Airlines
Thu 10/3010:00 amBKK - ORD
1 stop37h 10mTurkish Airlines
Deal found 2/21$873
This Delta deal was found by Cheapflights users on 2/20. 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.
Thu 3/67:00 amORD - BKK
2 stops28h 45mDelta
Wed 4/239:50 amBKK - ORD
2 stops26h 09mDelta
Deal found 2/20$876
This Air Canada deal was found by Cheapflights users on 2/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:00 amORD - BKK
2 stops32h 15mAir Canada
Wed 1/288:35 amBKK - ORD
2 stops24h 50mAir Canada
Deal found 2/22$883
This oojo deal was found by Cheapflights users on 2/21. 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 5/51:55 pmORD - BKK
1 stop22h 00mEtihad Airways
Mon 5/192:55 amBKK - ORD
1 stop42h 00mEtihad Airways
Deal found 2/21$938
This oojo deal was found by Cheapflights users on 2/20. 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 3/311:30 pmORD - BKK
1 stop24h 05mEVA Air
Tue 3/112:15 amBKK - ORD
1 stop30h 20mEVA Air
Deal found 2/20$944
This oojo deal was found by Cheapflights users on 2/21. 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 4/1112:20 pmORD - BKK
1 stop36h 55mKorean Air
Thu 5/89:40 pmBKK - ORD
1 stop24h 00mKorean Air
Deal found 2/21$946
This Delta deal was found by Cheapflights users on 2/22. 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.
Fri 5/210:20 amMDW - BKK
2 stops25h 20mDelta
Mon 5/1911:30 pmBKK - MDW
2 stops34h 16mDelta
Deal found 2/22$965

Find flights from Illinois to Suvarnabhumi within your budget

Customize your flight search to find flights from Illinois 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 2,558,603 searches. Data last updated February 23, 2025.

Fly from

Illinois

Fly to

Suvarnabhumi

Route

Depart

Return

Price

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Fri 3/21

12:00 pm-2:05 pm

1 stop38h 05m

Bangkok Suvarnabhumi

Sun 3/30

10:30 pm-7:25 am

1 stop20h 55m

$853

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 4/8

12:30 pm-11:15 am

2 stops34h 45m

Bangkok Suvarnabhumi

Tue 4/15

12:15 pm-5:45 am

2 stops29h 30m

$857

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 3/4

7:20 am-12:05 am

2 stops27h 45m

Bangkok Suvarnabhumi

Tue 3/11

7:10 am-12:23 am

2 stops29h 13m

$863

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 3/5

4:25 pm-6:35 am

1 stop25h 10m

Bangkok Suvarnabhumi

Wed 3/12

7:10 am-6:51 pm

2 stops23h 41m

$870

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Thu 3/6

7:00 am-12:45 am

2 stops28h 45m

Bangkok Suvarnabhumi

Wed 4/23

9:50 am-11:59 pm

2 stops26h 09m

$876

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 5/5

4:00 pm-3:25 pm

1 stop35h 25m

Bangkok Suvarnabhumi

Tue 6/17

3:00 pm-2:25 pm

1 stop35h 25m

$878

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 4/7

8:52 am-5:15 am

2 stops32h 23m

Bangkok Suvarnabhumi

Tue 6/17

7:35 am-7:59 am

2 stops36h 24m

$896

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 5/5

1:55 pm-11:55 pm

1 stop22h 00m

Bangkok Suvarnabhumi

Mon 5/19

2:55 am-8:55 am

1 stop42h 00m

$938

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 3/4

11:30 pm-10:45 am

1 stop22h 15m

Bangkok Suvarnabhumi

Mon 3/10

2:15 am-8:35 pm

1 stop30h 20m

$944

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Fri 4/11

12:20 pm-1:15 pm

1 stop36h 55m

Bangkok Suvarnabhumi

Thu 5/8

9:40 pm-9:40 am

1 stop24h 00m

$946

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Illinois 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 Illinois to Suvarnabhumi

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

What is the cheapest month to book a flight from Illinois to Bangkok Suvarnabhumi Airport?

Currently, February is the cheapest month in which you can book a flight from Illinois to Bangkok Suvarnabhumi Airport (average of $976). Flying from Illinois to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of $1,580). 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 IL to BKK?

Find hourly flight availability from Illinois 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 February 23, 2025.

When flying from Illinois to Bangkok Suvarnabhumi Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 0.4 in.

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 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 February 23, 2025.
Get a feel of what it's like to fly with EVA Air, ANA and Korean Air from Illinois to Bangkok by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.2

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.0

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.

Comfort

8.2

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.0

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.

8.4
Very good

Comfort

8.2

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.0

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.

Comfort

8.2

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.0

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.

Comfort

8.2

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.0

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.

Comfort

8.2

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Food

8.0

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 Illinois 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 to fly from Illinois to Bangkok Suvarnabhumi Airport one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $512. Etihad Airways flights start at $517 while deals on Air India start at $518 one-way.

  • What are the most popular routes from Illinois to Bangkok Suvarnabhumi Airport?

  • Can I find deals for flights from Illinois to Suvarnabhumi that include hotel bookings?

    Yes. In addition to deals on Illinois to Suvarnabhumi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Suvarnabhumi?

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

  • Can I find deals for business class flights from Illinois to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Bangkok Suvarnabhumi Airport?

    Currently, February is the cheapest month in which you can book a flight from Illinois to Bangkok Suvarnabhumi Airport (average of $976). Flying from Illinois to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of $1,580). 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

Traveling to a place near Illinois?

Book flights to Illinois if you plan to visit one of these locations
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Cha-am
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Alternative routes for Illinois to Suvarnabhumi

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

Top 10 airlines flying from Illinois to Suvarnabhumi

Discover the top 10 airlines that operate flights from Illinois 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 2,558,603 searches. Data last updated February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$503Average$1,452FlexibilityNo cancel feeOn-time75%
Air IndiaCheapest$795Average$902FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$795Average$910FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$809Average$965FlexibilityNo cancel feeOn-time77%
ANACheapest$839Average$1,171FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$841Average$1,011FlexibilityNo cancel feeOn-time69%
Etihad AirwaysCheapest$847Average$1,234FlexibilityNo cancel feeOn-time75%
Korean AirCheapest$850Average$1,014FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$891Average$977FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$926Average$1,101FlexibilityNo cancel feeOn-time74%
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