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$481+ Cheap flights from Chicago (CHI) to Thailand

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BKK
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Chicago to Thailand

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Thailand (TH0). 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 December 22, 2024.

Round-trip from

$836
(United Airlines)

One-way from

$481
(Kiwi.com)
From Chicago (CHI) to Thailand
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One-way flight from Chicago (CHI) to Thailand
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Find flight deals from Chicago to Thailand

Cheapest flights from Chicago to Thailand
Explore the most affordable flight options available from Chicago to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Ovago deal was found by Cheapflights users on 12/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:40 pmORD - BKK
1 stop31h 00mCathay Pacific
Wed 1/296:40 amBKK - ORD
1 stop19h 20mCathay Pacific
Deal found 12/22$1,012
This oojo deal was found by Cheapflights users on 12/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:40 pmORD - DMK
1 stop30h 05mCathay Pacific
Wed 2/126:30 pmDMK - ORD
1 stop31h 30mCathay Pacific
Deal found 12/22$1,201
This oojo deal was found by Cheapflights users on 12/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:30 pmORD - BKK
1 stop22h 40mEVA Air
Tue 2/112:15 amBKK - ORD
1 stop30h 20mEVA Air
Deal found 12/22$1,247
This Kiwi.com deal was found by Cheapflights users on 12/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:40 pmORD - BKK
1 stop31h 00mMultiple Airlines
Sun 5/41:30 pmBKK - ORD
2 stops35h 49mMultiple Airlines
Deal found 12/20$1,289
This Cathay Pacific deal was found by Cheapflights users on 12/20. 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.
Sun 12/292:40 pmORD - HKT
1 stop31h 40mCathay Pacific
Sun 1/2612:20 pmHKT - ORD
1 stop37h 40mCathay Pacific
Deal found 12/20$1,312
This Turkish Airlines deal was found by Cheapflights users on 12/22. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:55 amORD - BKK
1 stop27h 45mTurkish Airlines
Tue 2/410:00 amBKK - ORD
1 stop37h 10mTurkish Airlines
Deal found 12/22$1,317
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:40 pmORD - DMK
1 stop30h 05mMultiple Airlines
Wed 1/292:40 amDMK - ORD
2 stops33h 33mMultiple Airlines
Deal found 12/21$1,337
This Delta deal was found by Cheapflights users on 12/22. 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.
Mon 12/307:00 amORD - BKK
2 stops27h 20mDelta
Wed 2/129:30 pmBKK - ORD
2 stops37h 28mDelta
Deal found 12/22$1,350
This oojo deal was found by Cheapflights users on 12/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3012:45 pmORD - BKK
3 stops36h 45mChina Southern
Wed 2/128:20 pmBKK - ORD
3 stops46h 22mChina Southern
Deal found 12/22$1,401
This Delta deal was found by Cheapflights users on 12/22. 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.
Sun 12/296:25 pmMDW - BKK
2 stops39h 55mDelta
Wed 1/291:00 amBKK - MDW
2 stops23h 59mDelta
Deal found 12/22$1,425
This Air Canada deal was found by Cheapflights users on 12/22. 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.
Mon 12/307:20 amORD - BKK
2 stops33h 55mAir Canada
Wed 1/292:00 pmBKK - ORD
2 stops37h 39mAir Canada
Deal found 12/22$1,465
This EVA Air deal was found by Cheapflights users on 12/20. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:30 pmORD - HKT
2 stops30h 30mMultiple Airlines
Sun 1/269:50 pmHKT - ORD
2 stops34h 45mMultiple Airlines
Deal found 12/20$1,469

Find flights from Chicago to Thailand within your budget

Customize your flight search to find flights from Chicago to Thailand 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 5/6

6:30 am-11:55 pm

2 stops29h 25m

Bangkok Suvarnabhumi

Thu 5/22

7:00 am-10:25 pm

2 stops27h 25m

$833

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 2/18

4:25 pm-6:35 am

1 stop25h 10m

Bangkok Suvarnabhumi

Mon 3/10

3:00 pm-5:11 am

2 stops26h 11m

$839

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sun 2/16

11:00 am-2:05 pm

1 stop38h 05m

Bangkok Suvarnabhumi

Thu 5/15

3:05 pm-7:25 am

1 stop28h 20m

$841

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Mon 2/17

2:40 pm-5:35 pm

1 stop37h 55m

Phuket City

Mon 3/10

6:35 pm-2:00 pm

1 stop31h 25m

$841

ChicagoPhuket City

ORD - HKT

ORDHKT

Chicago O'Hare Intl

Tue 3/4

11:00 am-4:50 pm

1 stop40h 50m

Phuket City

Tue 3/11

5:50 pm-7:30 am

1 stop25h 40m

$843

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 2/19

2:40 pm-12:10 am

1 stop20h 30m

Bangkok Suvarnabhumi

Tue 3/4

6:40 am-1:00 pm

1 stop19h 20m

$845

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 3/5

9:13 am-12:05 am

2 stops49h 52m

Bangkok Suvarnabhumi

Tue 3/11

3:00 pm-5:11 am

2 stops26h 11m

$846

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 2/18

8:30 pm-8:20 am

1 stop22h 50m

Bangkok Suvarnabhumi

Tue 4/1

11:00 am-9:50 am

1 stop34h 50m

$856

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 3/10

12:25 pm-12:45 am

1 stop24h 20m

Bangkok Suvarnabhumi

Tue 6/3

9:40 pm-9:50 am

1 stop24h 10m

$863

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Mon 2/17

2:40 pm-9:45 am

1 stop30h 05m

Bangkok Don Mueang Intl

Wed 3/12

6:30 pm-2:00 pm

1 stop31h 30m

$876

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 60 results
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Best time to book a flight from Chicago to Thailand

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

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

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

Currently, October is the cheapest month in which you can book a flight from Chicago to Thailand (average of $996). Flying from Chicago to Thailand in June is currently the most expensive (average of $1,585). 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 CHI to TH?

Find hourly flight availability from Chicago to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

When flying from Chicago to Thailand, 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 Thailand by month

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

In terms of precipitation, rainfall in Thailand 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 Thailand when rainfall is around 0.4 in.

Temperature in Thailand by month

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

If weather is an important factor for your trip to Thailand, 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 Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated December 22, 2024.
Read through reviews of airlines operating flights from Chicago to Thailand, such as United Airlines, ANA and EVA Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,263 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very good
1,263 reviews
EVA Air
8.4
Very good
1,263 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

ANA
8.4
Very good
844 reviews
EVA Air
8.4
Very good
1,263 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Korean Air
8.4
Very good
1,025 reviews
EVA Air
8.4
Very good
1,263 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,263 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Emirates
8.1
Very good
3,400 reviews
EVA Air
8.4
Very good
1,263 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

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

    For one-way options, check prices for Air India. According to our data, you can fly for as low as $507. Users have also found prices from $515 and $524 on Turkish Airlines and Cathay Pacific, respectively.

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

    While some choose either Chicago O'Hare Intl - Bangkok Don Mueang Intl or Chicago Midway - Bangkok Suvarnabhumi, Chicago O'Hare Intl - Bangkok Suvarnabhumi is the most popular route from Chicago to Thailand.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Chicago to Thailand (average of $996). Flying from Chicago to Thailand in June is currently the most expensive (average of $1,585). 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 Chicago to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Narita flights
O'Hare Intl to Haneda flights
O'Hare Intl to Suvarnabhumi flights
O'Hare Intl to New Delhi flights
O'Hare Intl to Hyderabad flights
O'Hare Intl to Ahmedabad flights
O'Hare Intl to Manila flights
O'Hare Intl to Mumbai flights
O'Hare Intl to Don Mueang Intl flights
Midway to Suvarnabhumi flights
O'Hare Intl to Incheon Intl flights
Midway to Haneda flights
O'Hare Intl to Taiwan Taoyuan Intl flights
O'Hare Intl to Hong Kong flights
Midway to Narita flights
O'Hare Intl to Ho Chi Minh City flights
O'Hare Intl to Hongqiao Intl flights
O'Hare Intl to Chennai flights
O'Hare Intl to Karachi flights
O'Hare Intl to Denpasar flights
O'Hare Intl to Bangalore flights
O'Hare Intl to Cochin flights
O'Hare Intl to Cebu City flights
O'Hare Intl to Gimpo Intl flights
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O'Hare Intl to Vadodara flights
O'Hare Intl to Kuala Lumpur Intl flights
Midway to New Delhi flights
St. Louis to Narita flights
St. Louis to Haneda flights
O'Hare Intl to Lahore flights
O'Hare Intl to Sung Shan flights
O'Hare Intl to Kathmandu flights
Midway to Manila flights
O'Hare Intl to Singapore flights
Midway to Incheon Intl flights
Midway to Taiwan Taoyuan Intl flights
O'Hare Intl to Kansai Intl flights
O'Hare Intl to Itami flights
Midway to Hong Kong flights
O'Hare Intl to Capital flights
O'Hare Intl to Vientiane flights
O'Hare Intl to Angeles City flights
O'Hare Intl to Phuket City flights
O'Hare Intl to Amritsar flights
Midway to Ho Chi Minh City flights
O'Hare Intl to Colombo flights
O'Hare Intl to Beijing Daxing Intl flights
O'Hare Intl to Islamabad flights
Midway to Denpasar flights

Top 10 airlines flying from Chicago to Thailand

Discover the top 10 airlines that operate flights from Chicago to Thailand. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$503Average$1,374FlexibilityNo cancel feeOn-time75%
Air IndiaCheapest$795Average$983FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$795Average$1,036FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$811Average$1,073FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$820Average$1,342FlexibilityNo cancel feeOn-time75%
ANACheapest$851Average$1,187FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$859Average$1,170FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$880Average$1,027FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$892Average$983FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$929Average$1,219FlexibilityNo cancel feeOn-time74%
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