Cheap flights from Chicago (CHI) to Bangkok (BKK)

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How to find the cheapest flight from
Chicago (CHI) to Bangkok (BKK)

All the information you need to plan the best CHI to BKK flight in 2022: compare Chicago to Bangkok flight prices with the expected peak season, weather and rainfall in Bangkok.
CHI - BKK
Price
$619 - $1,280
BKK
Temperature
78.8 - 86 °F
BKK
Rainfall
0.4 - 12.6 inches

Popular in

December

High demand for flights, 41% potential price rise

Cheapest in

September

Best time to find cheap flights, 17% potential price drop

Round-trip from

$619

From Chicago (CHI) to Bangkok

One-way from

$527

One-way flight from Chicago (CHI) to Bangkok

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Chicago to Bangkok (CHI - BKK)?

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

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

The best pricing can be found in the month of September. Prices to Bangkok from Chicago average $750. You can even find prices in September for less than $750, as users have found deals to Bangkok from as low as $559. The month of December appears to be one of the more expensive times to travel to Bangkok from Chicago. Flying in the targeted month can save you up to 70%.

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

Find a great deal and save up to 24% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago to Bangkok within the next two weeks, with the cheapest ticket starting at $786.

Cheap flights from Chicago to Bangkok in May, June 2022

The best prices found for CHI to BKK flights for May, June
20 May - 5 Jun
$983pp
ORD
Chicago O'Hare Intl
American Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
American Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
13 Jun - 23 Jul
$1,025pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
20 May - 5 Jun
$1,027pp
ORD
Chicago O'Hare Intl
American Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
American Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Chicago to Bangkok 2022 flight deals

Cheap flights to Bangkok from Chicago found for this year
28 Nov - 6 Feb
$799pp
ORD
Chicago O'Hare Intl
Turkish Airlines
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Turkish Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
5 Sep - 5 Oct
$800pp
ORD
Chicago O'Hare Intl
Turkish Airlines
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Turkish Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
8 Sep - 6 Oct
$829pp
ORD
Chicago O'Hare Intl
Turkish Airlines
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Turkish Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Last minute flights from Chicago to Bangkok

Late deals on round-trip flights to Bangkok from Chicago, departing today and this week
25 May - 8 Jun
$1,149pp
ORD
Chicago O'Hare Intl
Finnair
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Finnair
 
1 STOP
ORD
Chicago O'Hare Intl
27 May - 6 Jun
$1,154pp
ORD
Chicago O'Hare Intl
Finnair
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Finnair
 
1 STOP
ORD
Chicago O'Hare Intl
24 May - 7 Jun
$1,184pp
ORD
Chicago O'Hare Intl
Finnair
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Finnair
 
1 STOP
ORD
Chicago O'Hare Intl

One-way flights to Bangkok from Chicago

The cheapest one-way flights from Chicago to Bangkok
7:20 pm - 7:35 am
EVA Air
1 Stop
23h 15m
ORD - BKK
EVA Air
$527
SmartFares
1:35 pm - 12:25 pm
Finnair
1 Stop
34h 50m
ORD - BKK
Finnair
$604
Flights by SU
8:00 am - 12:30 am
Multiple Airlines
2 Stops
28h 30m
ORD - DMK
Multiple Airlines
$615
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Chicago</span> to <span class="emphasized">Bangkok</span> flights.

Flight FAQs

From Chicago to Bangkok

Which airlines flying from Chicago to Bangkok have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Chicago to Bangkok that may be offering flexible cancellation policies are China Eastern, ANA, and Japan Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Chicago to Bangkok for under $800 on Cheapflights?

Yes, there are multiple flights from Chicago to Bangkok for under $800. The cheapest flight booked recently is on Turkish Airlines for just $799, but on average you can expect to pay $842.

Are there last-minute flights available from Chicago to Bangkok for under $1,200?

There are currently 20+ open flights from Chicago to Bangkok within the next 7 days for less than $1,200.

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

According to our current data, Turkish Airlines ($799), Etihad Airways ($830), and Finnair ($849) offers the cheapest pricing from Chicago to Bangkok.

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 Finnair ($509), EVA Air ($527), and Japan Airlines ($581).

What are the cheapest flights from Chicago to Bangkok?

On average you can expect to pay $1,780 for a flight from Chicago to Bangkok. The cheapest flight overall is $494 while the most popular route, (Chicago O'Hare Intl - Bangkok Suvarnabhumi) is currently priced at $799.

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 are the most popular airlines that fly from Chicago to Bangkok?

Before booking your flight from Chicago to Bangkok check out the most popular airlines for this route: Silver Airways, Major Airline or Endeavor Airlines.

COVID Restrictions

View COVID Travel Restrictions for Bangkok, Thailand

Do I need a COVID test to fly to Bangkok from Chicago?

Information is based on travel restrictions from Chicago to Bangkok

Most visitors from Chicago need to provide a negative COVID-19 test result and/or quarantine to enter Bangkok.

COVID-19 testing requirements
Visitors from Chicago are not required to present a negative COVID-19 PCR test or antigen result upon entering Bangkok.

Quarantine requirements
Visitors from Chicago are not required to quarantine after entering Bangkok.

Documents
Thailand Pass - The Thailand Pass is a web-based system for Thai and foreign travelers to fill in their travel and health information and upload the related documents before travelling. This system is operational and will replace the COE system on 1 November, 2021. However, the COE will continue to be used for certain groups of travelers.


Do I need a test to fly back to Chicago from Bangkok?

Returning to Chicago from Bangkok

COVID-19 testing requirements
Visitors from Bangkok must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Chicago.

Quarantine requirements
Visitors from Bangkok are not required to quarantine after entering Chicago.

Hide COVID Travel Restrictions for Bangkok, Thailand

Destination information for Bangkok

Things to know before you go - useful duration and weather info for your trip from Chicago to Bangkok.
Today's exchange rate
$1 = ฿34.59
Average temperature for May in Bangkok
95.0 °F
Avg rainfall for May in Bangkok
8.6 ″

Airports servicing Chicago

Midway (MDW)
Rockford (RFD)

Airports servicing Bangkok

Bangkok Suvarnabhumi (BKK)
Bangkok Don Mueang Intl (DMK)

Top 10 airlines flying from Chicago to Bangkok

The chart below displays the airlines Cheapflights users traveling from Chicago to Bangkok choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$10 $17 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

JetBlue
$519 $623 No cancel fee 62%
China Eastern
$537 $685 No cancel fee 62%

We couldn't confirm the COVID-19 safety measures taken by China Eastern. Please check directly on their website for additional information.

Asiana Airlines
$557 $750 No cancel fee 76%

We couldn't confirm the COVID-19 safety measures taken by Asiana Airlines. Please check directly on their website for additional information.

Etihad Airways
$632 $704 No cancel fee 75%
Silver Airways
$638 $639 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Silver Airways. Please check directly on their website for additional information.

ANA
$710 $854 No cancel fee 80%
Turkish Airlines
$713 $805 No cancel fee 77%
EVA Air
$714 $860 No cancel fee 74%
Qatar Airways
$717 $862 No cancel fee 68%
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