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

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 Chiang Mai. 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 Chiang Mai?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Mai 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 Chiang Mai?

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 Chiang Mai 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 Chiang Mai?

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 Chiang Mai 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>

$634 CHEAP FLIGHTS from Illinois to Chiang Mai

CNX

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

...and more

Travelers love KAYAK

41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Flight Deals

Cheap Flights from Illinois to Chiang Mai

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 Chiang Mai

Mon, Oct 26 - Tue, Feb 16

2:10 pm - 6:05 am

ORD

CNX

27h 55m

1 stop

8:50 am - 7:55 am

CNX

ORD

36h 05m

1 stop

$895Etihad Airways

Tue, Oct 27 - Tue, Feb 16

2:10 pm - 6:05 am

ORD

CNX

27h 55m

1 stop

8:50 am - 7:55 am

CNX

ORD

36h 05m

1 stop

$906Etihad Airways

Mon, Oct 26 - Mon, Feb 15

2:10 pm - 6:05 am

ORD

CNX

27h 55m

1 stop

8:50 am - 7:55 am

CNX

ORD

36h 05m

1 stop

$910Etihad Airways

Mon, Aug 31 - Mon, Sep 7

5:45 pm - 9:20 am

ORD

CNX

27h 35m

2 stops

10:10 am - 8:40 am

CNX

ORD

34h 30m

2 stops

$997Multiple Airlines

Mon, Oct 26 - Mon, Feb 15

9:30 am - 10:55 pm

MDW

CNX

25h 25m

2 stops

12:15 am - 9:45 pm

CNX

MDW

34h 30m

2 stops

$1,125Delta

Mon, Oct 26 - Mon, Feb 15

9:30 am - 10:55 pm

MDW

CNX

25h 25m

2 stops

12:15 am - 9:45 pm

CNX

MDW

34h 30m

2 stops

$1,204Delta

Tue, Oct 27 - Mon, Feb 15

9:30 am - 10:55 pm

MDW

CNX

25h 25m

2 stops

12:15 am - 12:33 pm

CNX

MDW

25h 18m

2 stops

$1,424Korean Air

Mon, Sep 28 - Thu, Oct 1

3:55 pm - 10:20 am

MDW

CNX

30h 25m

2 stops

11:20 am - 6:05 am

CNX

MDW

30h 45m

2 stops

$1,443Multiple Airlines

Sun, Oct 25 - Mon, Feb 15

9:30 am - 10:55 pm

MDW

CNX

25h 25m

2 stops

12:15 am - 12:33 pm

CNX

MDW

25h 18m

2 stops

$1,464Korean Air

Wed, May 13 - Wed, May 27

12:27 pm - 1:45 pm

STL

CNX

37h 18m

3 stops

8:00 pm - 8:30 pm

CNX

STL

36h 30m

3 stops

$1,671Qatar Airways

Useful Info

Low season	February
High season	December
Cheapest flight	$634

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly with an average 6% increase in price.

Flight from Chicago O'Hare Airport to Chiang Mai

How does KAYAK find such low prices on flights from Illinois to Chiang Mai?
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 Chiang Mai.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Chiang Mai?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Mai 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 Chiang Mai?
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 Chiang Mai 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 Chiang Mai?
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 Chiang Mai 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 Chiang Mai

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Chiang Mai

Chiang Mai (CNX)

CNX

$653 Find Cheap Flights from Illinois to Chiang Mai

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

Cheap Flights from Illinois to Chiang Mai

Recent round-trip flight deals from Illinois to Chiang Mai

Recent one-way flight deals from Illinois to Chiang Mai

Recent last minute flight deals from Illinois to Chiang Mai

Good to know

FAQs for booking flights from Illinois to Chiang Mai

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

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 Chiang Mai.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Mai 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 Chiang Mai?

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 Chiang Mai 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 Chiang Mai?

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 Chiang Mai 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 Chiang Mai

Information on the airport you'll fly into in Chiang Mai

Cabin class types available on flights to Illinois

Complete your trip to Chiang Mai with a hotel stay or car rental

Find direct flights for Chiang Mai

Flights to other popular destinations

Flights from domestic origins to Chiang Mai

Choose which airport to fly into in Chiang Mai

Find deals for your return flight