Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chiang Mai to Chicago from $709

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chiang Mai to Chicago departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Chiang Mai to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Malaysia Airlines Logo
12:35 pm - 7:20 am
CNX
-
ORD
30h 45m
2 stops
Malaysia Airlines Logo
10:15 am - 11:40 am
ORD
-
CNX
37h 25m
2 stops
$1,269Malaysia Airlines
Fri, Sep 11 - Mon, Sep 14
Malaysia Airlines Logo
12:35 pm - 7:20 am
CNX
-
ORD
30h 45m
2 stops
Malaysia Airlines Logo
10:15 am - 11:40 am
ORD
-
CNX
37h 25m
2 stops
$1,272Malaysia Airlines
Fri, Sep 11 - Mon, Sep 14
Malaysia Airlines Logo
2:30 pm - 7:20 am
CNX
-
ORD
28h 50m
2 stops
Malaysia Airlines Logo
10:15 am - 1:40 pm
ORD
-
CNX
63h 25m
2 stops
$1,289Malaysia Airlines
Thu, Sep 24 - Mon, Sep 28
Malaysia Airlines Logo
12:35 pm - 7:45 am
CNX
-
ORD
31h 10m
2 stops
Malaysia Airlines Logo
10:40 am - 11:40 am
ORD
-
CNX
61h 00m
2 stops
$1,313Malaysia Airlines
Sun, Jun 21 - Sun, Jun 28
China Airlines Logo
11:20 am - 6:20 am
CNX
-
ORD
31h 00m
2 stops
China Airlines Logo
8:05 pm - 10:20 am
ORD
-
CNX
26h 15m
2 stops
$1,360China Airlines
Sun, Jun 21 - Sun, Jun 28
EVA Air Logo
11:35 am - 9:00 pm
CNX
-
ORD
21h 25m
1 stop
EVA Air Logo
12:30 am - 7:10 pm
ORD
-
CNX
30h 40m
2 stops
$1,372EVA Air
Sun, Jun 21 - Sat, Jun 27
EVA Air Logo
11:35 am - 9:00 pm
CNX
-
ORD
21h 25m
1 stop
EVA Air Logo
12:30 am - 10:25 am
ORD
-
CNX
21h 55m
1 stop
$1,375EVA Air
Sun, Jun 21 - Sat, Jun 27
EVA Air Logo
11:35 am - 9:00 pm
CNX
-
ORD
21h 25m
1 stop
EVA Air Logo
12:30 am - 7:10 pm
ORD
-
CNX
30h 40m
2 stops
$1,378EVA Air
Sun, Jun 21 - Sat, Jun 27
EVA Air Logo
11:35 am - 9:00 pm
CNX
-
ORD
21h 25m
1 stop
EVA Air Logo
12:30 am - 11:15 am
ORD
-
CNX
46h 45m
2 stops
$1,392EVA Air
Tue, Jun 23 - Sun, Jun 28
EVA Air Logo
11:35 am - 9:00 pm
CNX
-
ORD
21h 25m
1 stop
EVA Air Logo
12:30 am - 10:25 am
ORD
-
CNX
21h 55m
1 stop
$1,417EVA Air
Sun, Jun 21 - Sat, Jun 27

Malaysia Airlines flights from Chiang Mai to Chicago O'Hare Intl Airport

Our best Malaysia Airlines deals on Chiang Mai to Chicago O'Hare Intl Airport flight tickets
Malaysia Airlines
Sep 11
CNX12:35 pmChiang Mai
30h 45m
2 stops
ORD7:20 amChicago O'Hare Intl
Sep 14
ORD10:15 amChicago O'Hare Intl
37h 25m
2 stops
CNX11:40 amChiang Mai
$1,269
Malaysia Airlines
Sep 11
CNX12:35 pmChiang Mai
30h 45m
2 stops
ORD7:20 amChicago O'Hare Intl
Sep 14
ORD10:15 amChicago O'Hare Intl
37h 25m
2 stops
CNX11:40 amChiang Mai
$1,272
Malaysia Airlines
Sep 24
CNX2:30 pmChiang Mai
28h 50m
2 stops
ORD7:20 amChicago O'Hare Intl
Sep 28
ORD10:15 amChicago O'Hare Intl
63h 25m
2 stops
CNX1:40 pmChiang Mai
$1,289

Korean Air flights from Chiang Mai to Chicago O'Hare Intl Airport

Our best Korean Air deals on Chiang Mai to Chicago O'Hare Intl Airport flight tickets
Korean Air
Sep 11
CNX9:45 pmChiang Mai
23h 45m
1 stop
ORD9:30 amChicago O'Hare Intl
Sep 14
ORD6:10 pmChicago O'Hare Intl
38h 35m
2 stops
CNX8:45 pmChiang Mai
$4,603
Korean Air
Sep 11
CNX9:45 pmChiang Mai
23h 45m
1 stop
ORD9:30 amChicago O'Hare Intl
Sep 14
ORD6:10 pmChicago O'Hare Intl
38h 35m
2 stops
CNX8:45 pmChiang Mai
$4,605
Korean Air
Sep 11
CNX9:45 pmChiang Mai
23h 45m
1 stop
ORD9:30 amChicago O'Hare Intl
Sep 14
ORD6:10 pmChicago O'Hare Intl
38h 35m
2 stops
CNX8:45 pmChiang Mai
$4,611

momondo Fare Finder

 
Customize your flight search to find flights from Chiang Mai to Chicago O'Hare Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 11, 2026.
Use the filters below to find and compare flights from Chiang Mai to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Fri 9/11

12:35 pm-7:20 am

2 stops30h 45m

Chicago O'Hare Intl

Mon 9/14

10:15 am-11:40 am

2 stops37h 25m

$1,269

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Fri 9/11

12:35 pm-7:20 am

2 stops30h 45m

Chicago O'Hare Intl

Mon 9/14

10:15 am-11:40 am

2 stops37h 25m

$1,272

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Thu 9/24

2:30 pm-7:20 am

2 stops28h 50m

Chicago O'Hare Intl

Mon 9/28

10:15 am-1:40 pm

2 stops63h 25m

$1,289

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sun 6/21

12:35 pm-7:45 am

2 stops31h 10m

Chicago O'Hare Intl

Sun 6/28

10:40 am-11:40 am

2 stops61h 00m

$1,313

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sun 6/21

11:20 am-6:20 am

2 stops31h 00m

Chicago O'Hare Intl

Sun 6/28

8:05 pm-10:20 am

2 stops26h 15m

$1,360

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sun 6/21

11:35 am-9:00 pm

1 stop21h 25m

Chicago O'Hare Intl

Sat 6/27

12:30 am-7:10 pm

2 stops30h 40m

$1,372
Quickest round-trip

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sun 6/21

11:35 am-9:00 pm

1 stop21h 25m

Chicago O'Hare Intl

Sat 6/27

12:30 am-10:25 am

1 stop21h 55m

$1,375

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sun 6/21

11:35 am-9:00 pm

1 stop21h 25m

Chicago O'Hare Intl

Sat 6/27

12:30 am-7:10 pm

2 stops30h 40m

$1,378

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Tue 6/23

11:35 am-9:00 pm

1 stop21h 25m

Chicago O'Hare Intl

Sun 6/28

12:30 am-11:15 am

2 stops46h 45m

$1,392

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sun 6/21

11:35 am-9:00 pm

1 stop21h 25m

Chicago O'Hare Intl

Sat 6/27

12:30 am-10:25 am

1 stop21h 55m

$1,417

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Chiang Mai to Chicago O'Hare Intl Airport

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

Can stopping save me money on Chiang Mai to Chicago O'Hare Intl Airport flights?

You could potentially save up to 23% on your flight if you consider stops on a Chiang Mai to Chicago O'Hare Intl Airport flight.

When to book flights from Chiang Mai to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chiang Mai to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chiang Mai to Chicago O'Hare Intl Airport (CNX to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chiang Mai to Chicago O'Hare Intl Airport

Fastest flight time

29h 15m

Direct flights

None
The fastest flight from Chiang Mai to Chicago O'Hare Intl Airport takes 29h 15m
There are no direct flights from Chiang Mai to Chicago O'Hare Intl Airport. There are no popular flight routes from Chiang Mai to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Chiang Mai to Chicago O'Hare Intl Airport

  • How far is Chiang Mai to Chicago O'Hare Intl by plane?

    There are 8209.5 mi between Chiang Mai and Chicago O'Hare Intl. In terms of flight time, this usually takes a little over 29h 15m.

  • When did momondo last update prices for flights from Chiang Mai Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Chiang Mai Airport to Chicago O'Hare Intl Airport are updated daily.

  • How many operators does momondo search for flights from Chiang Mai Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Chiang Mai Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chiang Mai Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Chiang Mai to Chicago O'Hare Intl Airport?

Best airlines flying from Chiang Mai to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Chiang Mai to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $993Free CancellationRating
8.5
1,445 reviews
Search EVA Air flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Rosemont
Naperville
New Buffalo
Orland Park
Oak Brook
Kenosha
Joliet
Aurora
Racine
Janesville
Hammond
Evanston
Elgin
Tinley Park

Why use momondo?

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

It is quick and easy to find Chiang Mai to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

momondo does allow users to show only those flights to Chicago from Chiang Mai which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Chiang Mai and Chicago 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 Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Chiang Mai and alert you when they change.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 6/10
Wed 6/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago