How does KAYAK find such low prices on flights from Illinois to Bangkok?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Bangkok. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Bangkok?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Bangkok?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bangkok with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Bangkok?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$420 Cheap Flights from Illinois to Bangkok

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok

...and more

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41 299 237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$821

Overall average: $953

United Airlines

Thu 4/16Thu 4/23

ORD - BKK • 2 stops

Cheapest one-way

$420

Typical prices: $526-$658

Multiple Airlines

Fri 1/23

ORD - BKK • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Bangkok!

Flight Deals

Cheap Flights from Illinois to Bangkok

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Bangkok that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Bangkok

Thu, Apr 16 - Thu, Apr 23

7:00 am - 9:45 am

ORD

BKK

38h 45m2 stops

7:00 am - 5:01 am

BKK

ORD

34h 01m2 stops

$821United Airlines

Tue, Apr 14 - Mon, Apr 20

12:45 pm - 9:45 am

ORD

BKK

33h 00m2 stops

7:00 am - 5:01 am

BKK

ORD

34h 01m2 stops

$822United Airlines

Sun, Mar 15 - Mon, Mar 30

12:50 pm - 4:20 am

ORD

BKK

27h 30m1 stop

6:40 am - 9:40 am

BKK

ORD

39h 00m1 stop

$823Turkish Airlines

Tue, Jan 27 - Thu, Feb 26

11:30 pm - 11:30 am

ORD

BKK

23h 00m1 stop

12:45 pm - 7:35 pm

BKK

ORD

19h 50m1 stop

$824EVA Air

Tue, Mar 3 - Tue, Mar 10

6:25 am - 12:20 am

ORD

BKK

28h 55m2 stops

4:55 pm - 6:21 am

BKK

ORD

25h 26m2 stops

$825United Airlines

Fri, Feb 13 - Sat, Feb 21

1:30 pm - 4:55 pm

ORD

BKK

38h 25m1 stop

8:50 am - 11:30 am

BKK

ORD

39h 40m2 stops

$826Air India

Mon, Feb 9 - Mon, Mar 9

8:20 pm - 4:20 am

ORD

BKK

43h 00m1 stop

10:10 am - 7:25 pm

BKK

ORD

45h 15m1 stop

$828Turkish Airlines

Mon, Jan 12 - Tue, Feb 3

1:30 pm - 2:10 pm

ORD

BKK

35h 40m1 stop

5:55 pm - 11:30 am

BKK

ORD

30h 35m2 stops

$829Air India

Tue, Jan 20 - Tue, Jan 27

11:20 am - 6:30 am

STL

BKK

30h 10m2 stops

10:25 pm - 12:29 pm

BKK

STL

27h 04m2 stops

$883ANA

Sun, Jan 25 - Mon, Feb 9

11:20 am - 12:20 am

STL

BKK

48h 00m2 stops

9:10 am - 12:29 pm

BKK

STL

40h 19m2 stops

$906ANA

Useful Info

Cheapest flight	$420

Flight from Chicago O'Hare Airport to Bangkok Suvarnabhumi Airport

How does KAYAK find such low prices on flights from Illinois to Bangkok?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Bangkok.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Bangkok?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Bangkok?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bangkok with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Bangkok?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Bangkok

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Illinois

First Class flights to Bangkok

Business Class flights to Bangkok

Prem Econ Class flights to Bangkok

Economy Class flights to Bangkok

$420 Find Cheap Flights from Illinois to Bangkok

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok

Everything you should know

Cheap Flights from Illinois to Bangkok

Recent round-trip flight deals from Illinois to Bangkok

Recent one-way flight deals from Illinois to Bangkok

Recent last minute flight deals from Illinois to Bangkok

Good to know

FAQs for booking flights from Illinois to Bangkok

How does KAYAK find such low prices on flights from Illinois to Bangkok?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Bangkok.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Bangkok?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Bangkok?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bangkok with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Bangkok?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Bangkok

Cabin class types available on flights to Illinois

Complete your trip to Bangkok with a hotel stay or car rental

Find direct flights for Bangkok

Flights to other popular destinations

Flights from domestic origins to Bangkok

Choose which airport to fly into in Bangkok

Find deals for your return flight