What is the cheapest airline that flies from Chiang Mai to Illinois?

Etihad Airways and Korean Air are the most popular carriers operating from Chiang Mai to Illinois

When did momondo last update prices for flights from Chiang Mai Airport to Illinois?

Prices for flights from Chiang Mai Airport to Illinois refresh daily.

How many operators does momondo search for flights from Chiang Mai Airport to Illinois?

The number of operators available for flights from Chiang Mai Airport to Illinois is 1 as of November 2026.

How old do you have to be to fly from Chiang Mai Airport to Illinois?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chiang Mai Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$427 Cheap Flights from Chiang Mai to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chiang Mai to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:20 pm - 5:47 amCNX Chiang Mai-ORD Chicago O'Hare Intl

48h 27m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl

7:05 pm - 4:20 pmORD Chicago O'Hare Intl-CNX Chiang Mai

33h 15m2 stops Phoenix Sky Harbor Intl Taipei City Taiwan Taoyuan Intl

$1,194STARLUX Airlines

Sat, Apr 3 - Tue, Apr 27

11:35 am - 9:00 pmCNX Chiang Mai-ORD Chicago O'Hare Intl

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

12:30 am - 10:25 amORD Chicago O'Hare Intl-CNX Chiang Mai

21h 55m1 stop Taipei City Taiwan Taoyuan Intl

$1,224EVA Air

Thu, Apr 1 - Thu, Apr 29

5:20 pm - 5:47 amCNX Chiang Mai-ORD Chicago O'Hare Intl

48h 27m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl

7:05 pm - 4:20 pmORD Chicago O'Hare Intl-CNX Chiang Mai

33h 15m2 stops Phoenix Sky Harbor Intl Taipei City Taiwan Taoyuan Intl

$1,224STARLUX Airlines

Sat, Apr 3 - Sun, May 2

5:20 pm - 5:47 amCNX Chiang Mai-ORD Chicago O'Hare Intl

48h 27m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl

7:17 pm - 4:20 pmORD Chicago O'Hare Intl-CNX Chiang Mai

33h 03m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

$1,235STARLUX Airlines

Sat, Apr 3 - Thu, Apr 29

5:20 pm - 12:37 pmCNX Chiang Mai-ORD Chicago O'Hare Intl

31h 17m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

7:05 pm - 4:20 pmORD Chicago O'Hare Intl-CNX Chiang Mai

33h 15m2 stops Phoenix Sky Harbor Intl Taipei City Taiwan Taoyuan Intl

$1,235STARLUX Airlines

Thu, Apr 1 - Tue, Apr 27

5:20 pm - 12:37 pmCNX Chiang Mai-ORD Chicago O'Hare Intl

31h 17m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

4:30 pm - 4:20 pmORD Chicago O'Hare Intl-CNX Chiang Mai

35h 50m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

$1,241STARLUX Airlines

Thu, Apr 1 - Thu, Apr 29

5:20 pm - 6:06 amCNX Chiang Mai-ORD Chicago O'Hare Intl

24h 46m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

5:25 pm - 4:20 pmORD Chicago O'Hare Intl-CNX Chiang Mai

34h 55m2 stops Phoenix Sky Harbor Intl Taipei City Taiwan Taoyuan Intl

$1,264STARLUX Airlines

Tue, Mar 30 - Tue, Apr 27

5:20 pm - 12:37 pmCNX Chiang Mai-ORD Chicago O'Hare Intl

31h 17m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

5:25 pm - 4:20 pmORD Chicago O'Hare Intl-CNX Chiang Mai

34h 55m2 stops Phoenix Sky Harbor Intl Taipei City Taiwan Taoyuan Intl

$1,264STARLUX Airlines

Thu, Apr 1 - Sun, May 2

11:35 am - 9:00 pmCNX Chiang Mai-ORD Chicago O'Hare Intl

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

5:55 pm - 10:25 amORD Chicago O'Hare Intl-CNX Chiang Mai

28h 30m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

$1,278Multiple Airlines

Thu, Apr 1 - Fri, Apr 30

11:35 am - 9:00 pmCNX Chiang Mai-ORD Chicago O'Hare Intl

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

12:30 am - 10:25 amORD Chicago O'Hare Intl-CNX Chiang Mai

21h 55m1 stop Taipei City Taiwan Taoyuan Intl

$1,289EVA Air

Wed, Mar 31 - Fri, Apr 30

Cheap last minute flights

Enter your travel dates to find the best prices.

11:50 am - 5:20 amCNX Chiang Mai-ORD Chicago O'Hare Intl

30h 30m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

5:52 pm - 10:35 amORD Chicago O'Hare Intl-CNX Chiang Mai

27h 43m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

$1,356EVA Air

Tue, Nov 3 - Sat, Nov 7

11:50 am - 5:20 amCNX Chiang Mai-ORD Chicago O'Hare Intl

54h 30m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

3:47 pm - 10:35 amORD Chicago O'Hare Intl-CNX Chiang Mai

29h 48m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

$1,357EVA Air

Thu, Nov 5 - Sat, Nov 7

11:50 am - 5:20 amCNX Chiang Mai-ORD Chicago O'Hare Intl

54h 30m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

3:47 pm - 10:35 amORD Chicago O'Hare Intl-CNX Chiang Mai

29h 48m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

$1,366EVA Air

Thu, Nov 5 - Sat, Nov 7

11:50 am - 5:20 amCNX Chiang Mai-ORD Chicago O'Hare Intl

54h 30m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

11:30 pm - 2:40 pmORD Chicago O'Hare Intl-CNX Chiang Mai

50h 10m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

$1,370EVA Air

Tue, Nov 3 - Sat, Nov 7

10:35 am - 12:30 pmCNX Chiang Mai-ORD Chicago O'Hare Intl

38h 55m1 stop Hong Kong Intl

2:10 pm - 9:50 amORD Chicago O'Hare Intl-CNX Chiang Mai

30h 40m1 stop Hong Kong Intl

$1,426Cathay Pacific

Tue, Nov 3 - Sat, Nov 7

7:40 pm - 12:30 pmCNX Chiang Mai-ORD Chicago O'Hare Intl

29h 50m1 stop Hong Kong Intl

2:10 pm - 9:50 amORD Chicago O'Hare Intl-CNX Chiang Mai

30h 40m1 stop Hong Kong Intl

$1,624Cathay Pacific

Thu, Nov 5 - Sat, Nov 7

7:40 pm - 12:30 pmCNX Chiang Mai-ORD Chicago O'Hare Intl

29h 50m1 stop Hong Kong Intl

2:10 pm - 9:50 amORD Chicago O'Hare Intl-CNX Chiang Mai

30h 40m1 stop Hong Kong Intl

$1,625Cathay Pacific

Thu, Nov 5 - Sat, Nov 7

9:40 pm - 8:30 amCNX Chiang Mai-ORD Chicago O'Hare Intl

23h 50m1 stop Incheon Intl

6:35 am - 10:45 pmORD Chicago O'Hare Intl-CNX Chiang Mai

27h 10m2 stops Seattle/Tacoma Intl Incheon Intl

$1,672Korean Air

Tue, Nov 3 - Sat, Nov 7

9:40 pm - 8:30 amCNX Chiang Mai-ORD Chicago O'Hare Intl

23h 50m1 stop Incheon Intl

6:35 am - 10:45 pmORD Chicago O'Hare Intl-CNX Chiang Mai

27h 10m2 stops Seattle/Tacoma Intl Incheon Intl

$1,673Korean Air

Tue, Nov 3 - Sat, Nov 7

9:40 pm - 8:30 amCNX Chiang Mai-ORD Chicago O'Hare Intl

23h 50m1 stop Incheon Intl

8:29 am - 10:45 pmORD Chicago O'Hare Intl-CNX Chiang Mai

25h 16m2 stops Detroit Metropolitan Wayne County Incheon Intl

$1,718Korean Air

Thu, Nov 5 - Sat, Nov 7

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Cathay Pacific flights from Chiang Mai to Illinois

Our best Cathay Pacific deals on Chiang Mai to Illinois flight tickets

Cathay Pacific

Mar 27

CNX10:35 amChiang Mai

39h 20m

1 stop

ORD1:55 pmChicago O'Hare Intl

Jul 1

ORD4:00 pmChicago O'Hare Intl

38h 40m

1 stop

CNX6:40 pmChiang Mai

$1,396

Cathay Pacific

Nov 3

CNX10:35 amChiang Mai

38h 55m

1 stop

ORD12:30 pmChicago O'Hare Intl

Nov 7

ORD2:10 pmChicago O'Hare Intl

30h 40m

1 stop

CNX9:50 amChiang Mai

$1,426

Cathay Pacific

Mar 31

CNX7:25 pmChiang Mai

30h 30m

1 stop

ORD1:55 pmChicago O'Hare Intl

May 2

ORD4:15 pmChicago O'Hare Intl

29h 30m

1 stop

CNX9:45 amChiang Mai

$1,581

STARLUX Airlines flights from Chiang Mai to Illinois

Our best STARLUX Airlines deals on Chiang Mai to Illinois flight tickets

STARLUX Airlines

Apr 3

CNX5:20 pmChiang Mai

48h 27m

2 stops

ORD5:47 amChicago O'Hare Intl

Apr 27

ORD7:05 pmChicago O'Hare Intl

33h 15m

2 stops

CNX4:20 pmChiang Mai

$1,194

STARLUX Airlines

Apr 1

CNX5:20 pmChiang Mai

31h 17m

2 stops

ORD12:37 pmChicago O'Hare Intl

Apr 27

ORD7:05 pmChicago O'Hare Intl

33h 15m

2 stops

CNX4:20 pmChiang Mai

$1,235

STARLUX Airlines

Apr 1

CNX5:20 pmChiang Mai

31h 17m

2 stops

ORD12:37 pmChicago O'Hare Intl

Apr 29

ORD4:30 pmChicago O'Hare Intl

35h 50m

2 stops

CNX4:20 pmChiang Mai

$1,241

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Chiang MaiChicago

CNX Chiang Mai - ORD Chicago O'Hare Intl

CNXORD

Chiang Mai

Sat 4/3

5:20 pm-5:47 am

2 stops48h 27m

Chicago O'Hare Intl

Tue 4/27

7:05 pm-4:20 pm

2 stops33h 15m

$1,194

Quickest round-trip

Chiang MaiChicago

CNX Chiang Mai - ORD Chicago O'Hare Intl

CNXORD

Chiang Mai

Thu 4/1

11:35 am-9:00 pm

1 stop21h 25m

Chicago O'Hare Intl

Thu 4/29

12:30 am-10:25 am

1 stop21h 55m

$1,224

Chiang MaiChicago

CNX Chiang Mai - ORD Chicago O'Hare Intl

CNXORD

Chiang Mai

Sat 4/3

5:20 pm-5:47 am

2 stops48h 27m

Chicago O'Hare Intl

Sun 5/2

7:05 pm-4:20 pm

2 stops33h 15m

$1,224

Chiang MaiChicago

CNX Chiang Mai - ORD Chicago O'Hare Intl

CNXORD

Chiang Mai

Sat 4/3

5:20 pm-5:47 am

2 stops48h 27m

Chicago O'Hare Intl

Thu 4/29

7:17 pm-4:20 pm

2 stops33h 03m

$1,235

Chiang MaiChicago

CNX Chiang Mai - ORD Chicago O'Hare Intl

CNXORD

Chiang Mai

Thu 4/1

5:20 pm-12:37 pm

2 stops31h 17m

Chicago O'Hare Intl

Tue 4/27

7:05 pm-4:20 pm

2 stops33h 15m

$1,235

Chiang MaiChicago

CNX Chiang Mai - ORD Chicago O'Hare Intl

CNXORD

Chiang Mai

Thu 4/1

5:20 pm-12:37 pm

2 stops31h 17m

Chicago O'Hare Intl

Thu 4/29

4:30 pm-4:20 pm

2 stops35h 50m

$1,241

Chiang MaiChicago

CNX Chiang Mai - ORD Chicago O'Hare Intl

CNXORD

Chiang Mai

Tue 3/30

5:20 pm-6:06 am

2 stops24h 46m

Chicago O'Hare Intl

Tue 4/27

5:25 pm-4:20 pm

2 stops34h 55m

$1,264

Chiang MaiChicago

CNX Chiang Mai - ORD Chicago O'Hare Intl

CNXORD

Chiang Mai

Thu 4/1

5:20 pm-12:37 pm

2 stops31h 17m

Chicago O'Hare Intl

Sun 5/2

5:25 pm-4:20 pm

2 stops34h 55m

$1,264

Chiang MaiChicago

CNX Chiang Mai - ORD Chicago O'Hare Intl

CNXORD

Chiang Mai

Thu 4/1

11:35 am-9:00 pm

1 stop21h 25m

Chicago O'Hare Intl

Fri 4/30

5:55 pm-10:25 am

2 stops28h 30m

$1,278

Chiang MaiChicago

CNX Chiang Mai - ORD Chicago O'Hare Intl

CNXORD

Chiang Mai

Wed 3/31

11:35 am-9:00 pm

1 stop21h 25m

Chicago O'Hare Intl

Fri 4/30

12:30 am-10:25 am

1 stop21h 55m

$1,289

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chiang Mai to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Chiang Mai to Illinois flights?

You could potentially save up to 18% on your flight if you consider stops on a Chiang Mai to Illinois flight.

Cheap Chiang Mai to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chiang Mai to Illinois

Best Price Found	$427
Fastest flight time	31h 30m
Direct flights	None

The best one-way flight to Illinois from Chiang Mai in the past 72 hours is $427. The best round-trip flight deal from Chiang Mai to Illinois found on momondo in the last 72 hours is $1,194.

The fastest flight from Chiang Mai to Illinois takes 31h 30m

There are no direct flights from Chiang Mai to Illinois. There are no popular flight routes from Chiang Mai to Illinois.

Search flight deals

Frequently asked questions about flying from Chiang Mai to Illinois

When did momondo last update prices for flights from Chiang Mai Airport to Illinois?
Prices for flights from Chiang Mai Airport to Illinois refresh daily.
How many operators does momondo search for flights from Chiang Mai Airport to Illinois?
The number of operators available for flights from Chiang Mai Airport to Illinois is 1 as of November 2026.
How old do you have to be to fly from Chiang Mai Airport to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chiang Mai Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Chiang Mai to Illinois

Compare and see reviews for airlines that fly from Chiang Mai to Illinois with momondo

Airline	Rating	Free Cancellation	Price
EVA Air	PriceFrom $1,071	Free Cancellation	Rating 8.5 1,552 reviews		Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Chiang Mai to Illinois?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chiang Mai to Illinois for you.

Can I find flights from Chiang Mai to Illinois with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chiang Mai to Illinois flights to just show those with flexible booking policies.

How can momondo help me find flights from Chiang Mai to Illinois?

momondo helps you find the best flight between Chiang Mai and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chiang Mai to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chiang Mai to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.