HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bangkok

$518+ Cheap flights from Chicago (CHI) to Bangkok

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BKK
Nov 5 — Nov 121
Tue 11/5
Tue 11/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Bangkok with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Chicago to Bangkok are usually found in October or September, booked 13 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Chicago to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Bangkok (TH1). 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 October 31, 2024.

Popular in

December

Cheapest in

October

Round-trip from

$866
(KAYAK)

One-way from

$518
(Kiwi.com)
High demand for flights, 26% potential price rise
Search Deals
Best time to find cheap flights, 17% potential price drop
Search Deals
From Chicago (CHI) to Bangkok
Search Deals
One-way flight from Chicago (CHI) to Bangkok
Search Deals

Find flight deals from Chicago to Bangkok

Cheapest flights from Chicago to Bangkok
Explore the most affordable flight options available from Chicago to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This oojo deal was found by Cheapflights users on 10/30. 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.
Sun 11/102:40 pmORD - BKK
1 stop20h 30mCathay Pacific
Wed 11/203:05 pmBKK - ORD
1 stop34h 55mCathay Pacific
Deal found 10/30$871
This Bravofly deal was found by Cheapflights users on 10/31. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/24:25 pmORD - BKK
1 stop34h 55mANA
Wed 12/1110:50 pmBKK - ORD
1 stop21h 30mANA
Deal found 10/31$875
This United deal was found by Cheapflights users on 10/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/3011:55 pmORD - BKK
2 stops35h 10mUnited Airlines
Thu 2/207:10 amBKK - ORD
2 stops24h 45mUnited Airlines
Deal found 10/30$891
This Justfly.com deal was found by Cheapflights users on 10/31. 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.
Tue 11/1211:30 pmORD - BKK
1 stop36h 55mEVA Air
Mon 11/252:15 amBKK - ORD
1 stop30h 20mEVA Air
Deal found 10/31$951
This FlightHub deal was found by Cheapflights users on 10/30. 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 11/1311:55 amORD - BKK
1 stop38h 15mTurkish Airlines
Sat 11/2310:00 amBKK - ORD
1 stop37h 10mTurkish Airlines
Deal found 10/30$964
This ScholarTrip deal was found by Cheapflights users on 10/30. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2810:20 amORD - BKK
1 stop41h 00mJapan Airlines
Wed 12/1112:55 amBKK - ORD
2 stops31h 40mJapan Airlines
Deal found 10/30$984
This Korean Air deal was found by Cheapflights users on 10/30. 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.
Wed 11/1311:05 amORD - BKK
1 stop24h 40mKorean Air
Mon 11/259:40 amBKK - ORD
1 stop35h 50mKorean Air
Deal found 10/30$991
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/102:40 pmORD - DMK
1 stop38h 05mCathay Pacific
Wed 11/2010:50 amDMK - ORD
1 stop39h 10mCathay Pacific
Deal found 10/30$1,028
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Wed 11/1311:05 amORD - BKK
1 stop24h 40mMultiple Airlines
Tue 5/61:30 pmBKK - ORD
2 stops41h 52mMultiple Airlines
Deal found 10/29$1,063
This Delta deal was found by Cheapflights users on 10/30. 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 10/307:15 amORD - BKK
2 stops29h 30mDelta
Tue 11/129:30 pmBKK - ORD
2 stops35h 55mDelta
Deal found 10/30$1,074
This Air Canada deal was found by Cheapflights users on 10/31. 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 11/203:40 pmORD - BKK
1 stop25h 35mAir Canada
Tue 12/108:35 amBKK - ORD
1 stop19h 04mAir Canada
Deal found 10/31$1,092
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Sat 11/302:40 pmORD - DMK
1 stop30h 05mMultiple Airlines
Tue 12/310:00 amDMK - ORD
3 stops39h 05mMultiple Airlines
Deal found 10/30$1,177

Find flights from Chicago to Bangkok within your budget

Customize your flight search to find flights from Chicago to Bangkok 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sun 4/6

11:35 am-3:25 pm

1 stop39h 50m

$519

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 2/12

10:35 am-4:20 pm

1 stop40h 45m

$523

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Thu 1/9

2:40 pm-10:35 pm

1 stop42h 55m

$525

ChicagoBangkok

ORD - DMK

ORDDMK

Chicago O'Hare Intl

Tue 2/4

11:00 am-4:05 am

2 stops28h 05m

$527

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 2/24

11:00 am-2:05 pm

1 stop38h 05m

$528

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Tue 11/26

1:10 pm-4:20 pm

1 stop38h 10m

$532

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Sun 3/30

12:30 am-10:25 am

1 stop21h 55m

$536

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Wed 11/13

11:05 am-12:45 am

1 stop24h 40m

$537

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 1/27

7:00 am-12:45 am

2 stops28h 45m

$542

ChicagoBangkok

ORD - BKK

ORDBKK

Chicago O'Hare Intl

Mon 2/24

7:00 am-5:10 am

2 stops33h 10m

$545

Flights are sorted by cheapest first

Deals found on 10/31

Showing 1-10 of 39 results
1
2
3
4

Best time to book a flight from Chicago to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok 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 Bangkok

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

How far ahead should I book a flight from Chicago to Bangkok?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Bangkok. Price data was last updated on October 25, 2024.

To ensure you get the cheapest price possible for a flight from Chicago to Bangkok, you should look to book at least 13 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.

Find deals

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

Currently, September is the cheapest month in which you can book a flight from Chicago to Bangkok (average of $979). Flying from Chicago to Bangkok 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 CHI to BKK?

Find hourly flight availability from Chicago to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

Unlike in the evening, when flights are generally more expensive, you can save up to 11% on flights from Chicago to Bangkok by exploring options for tickets at noon.

What is the cheapest day to fly from Chicago to Bangkok?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Bangkok. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Chicago to Bangkok flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Find deals

Rainfall in Bangkok by month

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

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

Temperature in Bangkok by month

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

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

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated October 31, 2024.
Read through reviews of airlines operating flights from Chicago to Bangkok, such as EVA Air, Japan Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

EVA Air
8.4
Very good
1,329 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

ANA
8.4
Very good
832 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Japan Airlines
8.3
Very good
1,451 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Chicago to Bangkok for under $900 on Cheapflights?

    Yes, there are multiple flights from Chicago to Bangkok for under $900. The cheapest flight booked recently is on Cathay Pacific for just $866, but on average you can expect to pay $1,120.

  • Are there last-minute flights available from Chicago to Bangkok for under $900?

    There are currently 15+ open flights from Chicago to Bangkok within the next 7 days for less than $900.

  • What are the cheapest airlines flying from Chicago to Bangkok round-trip?

    According to our current data, Cathay Pacific ($866), ANA ($867), and Korean Air ($868) offers the cheapest pricing from Chicago to Bangkok. Cathay Pacific is currently priced 25% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Chicago to Bangkok one-way?

    The cheapest airlines for a one-way flight from Chicago to Bangkok are Turkish Airlines ($519), Cathay Pacific ($525), and ANA ($532).

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

    Most travelers choose Chicago O'Hare Intl - Bangkok Suvarnabhumi, Chicago Midway - Bangkok Suvarnabhumi or Chicago O'Hare Intl - Bangkok Don Mueang Intl when deciding on the best route from Chicago to Bangkok.

  • What does ORD to BKK mean?

    Chicago O'Hare Intl Airport is ORD and Bangkok Suvarnabhumi Airport is BKK. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Bangkok Don Mueang Intl Airport (DMK), Rayong Utapao Rayong Pattaya Airport (UTP), Hua Hin Airport (HHQ) are other airports near this flight route and their unique identifiers/IATA codes.

  • Where are the most common layover locations when flying from Chicago to Bangkok?

    Of the flights from Chicago to Bangkok that have layovers, most of them stop in Incheon. Taipei City follows Incheon in terms of the most common layover location on Chicago to Bangkok flights. Tokyo follows Taipei City in terms of the most frequent layover location on Chicago to Bangkok flights.

  • What are some popular things to do or see while on a layover in Incheon?

    The majority of Incheon visitors spend their time at Wolmido Amusement Park, G Tower, and Moraenae Market. Travelers on a layover in Incheon can visit Wolmido Amusement Park, G Tower, and Moraenae Market, by traveling 8.3 mi, 10.7 mi, and 14.7 mi, respectively after landing at Incheon Intl. Travelers in need of a car in Incheon can rent one for about $65 per day.

  • What are some popular points of interest to see during a layover in Taipei City?

    Most Taipei City visitors opt to spend their time at Taipei 101, Shilin Night Market, and Raohe Street Night Market. Taipei 101, Shilin Night Market, and Raohe Street Night Market are located about 21.0 mi, 18.3 mi, and 21.6 mi, respectively from Taipei City Taiwan Taoyuan Intl. Those landing in Taipei City looking to spend some time exploring during their layover can rent a car for about $74 per day.

  • What are points of interest worth seeing during a layover in Tokyo?

    Tokyo travelers tend to visit Akihabara Electric Town, Roppongi Hills, and Ueno Koen more than any other attractions. Akihabara Electric Town, Roppongi Hills, and Ueno Koen can be accessed by traveling approximately 10.3 mi, 8.5 mi, and 11.5 mi, respectively from Tokyo Haneda. Travelers can book a car rental at Tokyo Haneda for about $56 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Chicago to Bangkok flights?

    Flights departing from Chicago and landing in Bangkok layover in Seattle least frequently. Atlanta follows Seattle in terms of the least common layover location on Chicago to Bangkok flights. Tokyo ranks third to last in terms of the least popular layover locations on Chicago to Bangkok flights.

  • Can I find deals for flights from Chicago to Bangkok that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Bangkok flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Bangkok with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Bangkok flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Chicago to Bangkok that allow pets onboard?

    Many airlines flying from Chicago to Bangkok offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Bangkok?

    Yes, you can often find last-minute deals on Chicago to Bangkok flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Bangkok flight deals updated?

    The Chicago to Bangkok flight deals you see on this page were last updated on 10/31.

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

    Currently, September is the cheapest month in which you can book a flight from Chicago to Bangkok (average of $979). Flying from Chicago to Bangkok 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Chicago to Bangkok

Discover the top 10 airlines that operate flights from Chicago to Bangkok. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$818Average$972FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$835Average$922FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$892Average$987FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$895Average$1,138FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$926Average$1,090FlexibilityNo cancel feeOn-time74%
ANACheapest$944Average$1,221FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$962Average$1,039FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$963Average$1,169FlexibilityNo cancel feeOn-time71%
DeltaCheapest$970Average$1,287FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$1,021Average$1,185FlexibilityNo cancel feeOn-time75%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines