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>

$427 CHEAP FLIGHTS from Illinois to Chiang Mai

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Cheap Flights from Illinois to Chiang Mai

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Chiang Mai 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 Chiang Mai

Sat, Jan 24 - Mon, Feb 9

4:25 pm - 9:25 amORD-CNX

28h 00m2 stops

7:45 pm - 7:20 amCNX-ORD

24h 35m2 stops

$772

Find Deal

Wed, Nov 5 - Tue, Nov 11

10:30 am - 9:25 amORD-CNX

33h 55m2 stops

7:45 pm - 7:20 amCNX-ORD

24h 35m2 stops

$860

Find Deal

Tue, Nov 11 - Tue, Nov 25

2:40 pm - 6:50 pmORD-CNX

39h 10m1 stop

7:40 pm - 1:00 pmCNX-ORD

30h 20m1 stop

$906Cathay Pacific

Find Deal

Wed, Nov 5 - Sun, Nov 16

2:40 pm - 6:50 pmORD-CNX

39h 10m1 stop

10:35 am - 1:00 pmCNX-ORD

39h 25m1 stop

$908Cathay Pacific

Find Deal

Wed, Sep 10 - Thu, Sep 18

12:30 am - 10:25 amORD-CNX

21h 55m1 stop

11:35 am - 8:45 pmCNX-ORD

21h 10m1 stop

$969EVA Air

Find Deal

Wed, Oct 29 - Sun, Nov 9

8:55 am - 11:05 pmORD-CNX

26h 10m2 stops

12:15 am - 7:47 pmCNX-ORD

32h 32m2 stops

$978Delta

Find Deal

Mon, Sep 8 - Tue, Sep 23

12:30 am - 10:25 amORD-CNX

21h 55m1 stop

11:35 am - 8:45 pmCNX-ORD

21h 10m1 stop

$980EVA Air

Find Deal

Sun, Aug 17 - Sun, Sep 21

12:30 pm - 9:55 pmORD-CNX

21h 25m1 stop

11:15 pm - 4:31 pmCNX-ORD

29h 16m2 stops

$1,024Delta

Find Deal

Mon, Dec 1 - Mon, Dec 15

6:30 am - 11:05 pmSTL-CNX

27h 35m2 stops

12:15 am - 11:02 pmCNX-STL

35h 47m2 stops

$1,148Korean Air

Find Deal

Sun, Oct 12 - Fri, Oct 17

9:20 am - 9:55 pmMDW-CNX

24h 35m2 stops

11:15 pm - 12:31 pmCNX-MDW

25h 16m2 stops

$3,095Korean Air

Find Deal

Useful Info

Low season	June
High season	December
Cheapest flight	$427

Best time to beat the crowds but there is an average 55% increase in price.

Most popular time to fly with an average 32% 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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

CNX

$427 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