Chicago

$575+ Cheap flights from Thailand to Chicago (CHI)

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CHI
Nov 26 — Dec 31
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Cheap flight deals from Thailand to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Thailand (TH0) to Chicago (CHI). 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 November 21, 2024.

Find flight deals from Thailand to Chicago

Cheapest flights from Thailand to Chicago
Explore the most affordable flight options available from Thailand to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:10 amBKK - ORD
2 stops26h 15mUnited Airlines
Tue 1/76:30 amORD - BKK
2 stops28h 35mUnited Airlines
Deal found 11/20$1,001
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:40 amBKK - ORD
1 stop19h 20mCathay Pacific
Wed 1/152:40 pmORD - BKK
1 stop38h 35mCathay Pacific
Deal found 11/20$1,003
This Cathay Pacific deal was found by Cheapflights users on 11/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:15 pmBKK - ORD
2 stops22h 57mMultiple Airlines
Sat 1/182:40 pmORD - BKK
1 stop20h 30mMultiple Airlines
Deal found 11/20$1,016
This Korean Air deal was found by Cheapflights users on 11/20. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/81:00 amBKK - ORD
1 stop20h 30mKorean Air
Tue 1/2111:25 amORD - BKK
1 stop22h 55mKorean Air
Deal found 11/20$1,045
This Delta deal was found by Cheapflights users on 11/20. 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.
Wed 12/251:00 amBKK - ORD
2 stops28h 40mDelta
Sun 1/127:00 amORD - BKK
2 stops27h 20mDelta
Deal found 11/20$1,048
This Air Canada deal was found by Cheapflights users on 11/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/258:35 amBKK - ORD
1 stop19h 04mAir Canada
Wed 1/223:40 pmORD - BKK
2 stops30h 20mAir Canada
Deal found 11/20$1,061
This SWISS deal was found by Cheapflights users on 11/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/71:10 pmBKK - ORD
1 stop40h 05mSWISS
Mon 1/277:05 pmORD - BKK
1 stop26h 35mSWISS
Deal found 11/20$1,073
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1110:50 pmBKK - ORD
1 stop28h 00mANA
Wed 1/224:25 pmORD - BKK
1 stop34h 55mANA
Deal found 11/20$1,104
This oojo deal was found by Cheapflights users on 11/20. 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.
Wed 12/1810:00 amBKK - ORD
1 stop37h 10mTurkish Airlines
Wed 1/2211:55 amORD - BKK
1 stop27h 45mTurkish Airlines
Deal found 11/20$1,117
This Justfly.com deal was found by Cheapflights users on 11/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/45:10 pmBKK - ORD
1 stop39h 25mEVA Air
Thu 1/3011:30 pmORD - BKK
1 stop36h 55mEVA Air
Deal found 11/20$1,131
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/118:05 amBKK - ORD
2 stops24h 31mJapan Airlines
Wed 1/2210:35 amORD - BKK
2 stops29h 25mJapan Airlines
Deal found 11/20$1,134
This Austrian Airlines deal was found by Cheapflights users on 11/20. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/132:00 pmBKK - ORD
1 stop37h 05mAustrian Airlines
Wed 1/224:20 pmORD - BKK
1 stop34h 10mAustrian Airlines
Deal found 11/20$1,171

Find flights from Thailand to Chicago within your budget

Customize your flight search to find flights from Thailand to Chicago 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 12/24

7:10 am-8:25 pm

2 stops26h 15m

Chicago O'Hare Intl

Tue 1/7

6:30 am-12:05 am

2 stops28h 35m

$1,001

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 12/24

6:40 am-1:00 pm

1 stop19h 20m

Chicago O'Hare Intl

Wed 1/15

2:40 pm-6:15 pm

1 stop38h 35m

$1,003

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 4/22

1:35 am-9:00 pm

1 stop31h 25m

Chicago O'Hare Intl

Tue 9/23

12:30 am-1:10 am

1 stop36h 40m

$1,014

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Mon 3/24

11:15 pm-9:40 am

1 stop22h 25m

Chicago O'Hare Intl

Tue 4/22

12:20 pm-11:35 pm

1 stop23h 15m

$1,015

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Tue 12/24

7:15 pm-5:12 am

2 stops22h 57m

Chicago O'Hare Intl

Sat 1/18

2:40 pm-12:10 am

1 stop20h 30m

$1,016

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 12/25

1:00 am-4:40 pm

2 stops28h 40m

Chicago O'Hare Intl

Sun 1/12

7:00 am-11:20 pm

2 stops27h 20m

$1,048

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Mon 4/7

11:15 pm-11:44 pm

2 stops36h 29m

Chicago O'Hare Intl

Wed 4/23

5:50 am-9:55 pm

2 stops28h 05m

$1,054

BangkokChicago

BKK - MDW

BKKMDW

Bangkok Suvarnabhumi

Mon 3/24

9:40 am-8:46 am

2 stops35h 06m

Chicago Midway

Tue 4/22

1:05 pm-1:15 pm

2 stops36h 10m

$1,054

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Wed 12/25

8:35 am-2:39 pm

1 stop19h 04m

Chicago O'Hare Intl

Wed 1/22

3:40 pm-11:00 am

2 stops30h 20m

$1,061

BangkokChicago

BKK - ORD

BKKORD

Bangkok Suvarnabhumi

Sat 12/7

1:10 pm-4:15 pm

1 stop40h 05m

Chicago O'Hare Intl

Mon 1/27

7:05 pm-10:40 am

1 stop26h 35m

$1,073

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

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Best time to book a flight from Thailand to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Thailand 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 Thailand to Chicago

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

What is the cheapest month to book a flight from Thailand to Chicago?

Currently, September is the cheapest month in which you can book a flight from Thailand to Chicago (average of $232). Flying from Thailand to Chicago in June is currently the most expensive (average of $308). 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 TH to CHI?

Find hourly flight availability from Thailand to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thailand to Chicago as you normally would.

Rainfall in Chicago by month

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

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

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

If weather is an important factor for your trip to Chicago, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated November 21, 2024.
Read through reviews of airlines operating flights from Thailand to Chicago, such as United Airlines, Cathay Pacific and EVA Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,024 reviews

Comfort

8.3

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.5
Very good
1,024 reviews
8.5
Very good
1,024 reviews

Comfort

8.3

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.4
Very good
1,308 reviews
8.5
Very good
1,024 reviews

Comfort

8.3

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.4
Very good
833 reviews
8.5
Very good
1,024 reviews

Comfort

8.3

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
1,457 reviews
8.5
Very good
1,024 reviews

Comfort

8.3

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
476 reviews
8.5
Very good
1,024 reviews

Comfort

8.3

Boarding

8.5

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

Related info for your journey

Find useful and relevant information for your journey from Thailand to Chicago. 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 Thailand to Chicago one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $635. Users have also found prices from $645 and $648 on Korean Air and Cathay Pacific, respectively.

  • What are the most popular routes from Thailand to Chicago?

  • Can I find deals for flights from Thailand to Chicago that include hotel bookings?

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

  • How can I find direct flights from Thailand to Chicago?

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

  • Can I find deals for business class flights from Thailand to Chicago?

    Yes. Cheapflights offers flight deals from Thailand to Chicago 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 Thailand to Chicago?

    Currently, September is the cheapest month in which you can book a flight from Thailand to Chicago (average of $232). Flying from Thailand to Chicago in June is currently the most expensive (average of $308). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Thailand to Chicago

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

Top 9 airlines flying from Thailand to Chicago

Discover the top 9 airlines that operate flights from Thailand to Chicago. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$859Average$987FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$932Average$1,087FlexibilityNo cancel feeOn-time81%
ANACheapest$933Average$1,074FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$936Average$1,055FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$940Average$1,072FlexibilityNo cancel feeOn-time74%
Japan AirlinesCheapest$954Average$1,046FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$966Average$1,117FlexibilityNo cancel feeOn-time71%
DeltaCheapest$990Average$1,155FlexibilityNo cancel feeOn-timeN/A
EmiratesCheapest$1,424Average$1,722FlexibilityNo cancel feeOn-time75%
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