How long is the flight from Chiang Mai to Chicago?

Korean Air, เดลต้า, and EVA Air can get you from Chiang Mai to Chicago in just under 20h 45m. Your travel time can differ by up to 13h 36m. There are 13214 km between Chiang Mai and Chicago. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines flying from Chiang Mai to Chicago round-trip?

Flying on Korean Air is currently your cheapest option to Chicago, with prices starting at ฿24,935. Another option worth looking into is EVA Air, starting at ฿34,689 round trip.

What are the cheapest airlines to fly from Chiang Mai to Chicago one-way?

The cheapet airlines for a one-way flight from Chiang Mai to Chicago are แอร์แคนาดา (฿17,568), Korean Air (฿20,961), and เดลต้า (฿22,990).

What is the cheapest day to fly from Chiang Mai to Chicago?

Travellers seeking maximum savings on their Chiang Mai to Chicago flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What is the cheapest day to fly return from Chiang Mai to Chicago?

Monday flights are found to be more expensive to fly from Chiang Mai to Chicago. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago.

What is the cheapest time of day to fly from CNX to CHI?

When flying from Chiang Mai to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Chiang Mai to Chicago?

Chiang Mai (CNX) is the airport you will fly out of if you book a flight from Chiang Mai to Chicago. You should not have trouble finding flights to Chicago from Chiang Mai; the airport handles an average of 0 outbound flights to Chicago per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Chiang Mai airport to Chicago. It is only a 3.1 km journey to Chiang Mai (CNX) from Chiang Mai’s city centre.

Can I find deals for flights from Chiang Mai to Chicago that include hotel bookings?

Yes. In addition to deals on Chiang Mai to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Chiang Mai to Chicago?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Chicago.

Can I find deals for business class flights from Chiang Mai to Chicago?

Yes. Cheapflights offers flight deals from Chiang Mai to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

฿17,568+ Cheap Flights from Chiang Mai to Chicago

Cheap flight deals from Chiang Mai to Chicago

Round-trip from	฿32,948
One-way from	฿17,568

Korean Air
25/12-21/1
2 total stops
43h 45m total
Chiang Mai to Chicago

Search Deals

แอร์แคนาดา
21/2
2 total stops
35h 06m total
Chiang Mai to Chicago

Search Deals

Find flight deals from Chiang Mai to Chicago

Cheapest flights from Chiang Mai to Chicago
Explore the most affordable flight options available from Chiang Mai to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Thu 25/1200:15CNX - ORD

1 stop21h 15mKorean Air

Wed 21/111:25ORD - CNX

1 stop22h 30mKorean Air

Deal found 14/9฿32,948

Sun 28/923:15CNX - MDW

2 stops34h 21mเดลต้า

Sun 26/1009:35MDW - CNX

2 stops25h 20mเดลต้า

Deal found 13/9฿33,297

Mon 29/923:15CNX - MDW

2 stops48h 33mเดลต้า

Mon 27/1009:35MDW - CNX

2 stops25h 20mเดลต้า

Deal found 13/9฿33,328

Mon 15/1211:50CNX - ORD

1 stop20h 45mEVA Air

Thu 15/123:30ORD - CNX

1 stop22h 05mEVA Air

Deal found 13/9฿33,867

Wed 1/1011:35CNX - ORD

1 stop21h 10mEVA Air

Thu 30/1017:53ORD - CNX

2 stops28h 42mEVA Air

Deal found 15/9฿34,248

Tue 30/911:35CNX - ORD

1 stop21h 10mEVA Air

Mon 27/1000:30ORD - CNX

1 stop22h 05mEVA Air

Deal found 13/9฿34,470

Wed 1/1011:15CNX - ORD

2 stops41h 27mMultiple Airlines

Tue 28/1000:30ORD - CNX

2 stops31h 55mMultiple Airlines

Deal found 13/9฿35,580

Sun 28/923:15CNX - ORD

2 stops36h 39mเดลต้า

Sun 26/1008:55ORD - CNX

2 stops26h 00mเดลต้า

Deal found 13/9฿35,802

Fri 3/1023:15CNX - MDW

2 stops48h 33mเดลต้า

Mon 27/1009:35MDW - CNX

2 stops25h 20mเดลต้า

Deal found 13/9฿35,833

Fri 26/1212:00CNX - ORD

2 stops44h 54mMultiple Airlines

Wed 21/115:40ORD - CNX

2 stops30h 40mMultiple Airlines

Deal found 14/9฿35,929

Wed 1/1011:35CNX - ORD

1 stop21h 10mEVA Air

Mon 27/1000:30ORD - CNX

2 stops26h 15mEVA Air

Deal found 13/9฿36,214

Sun 14/1200:15CNX - ORD

1 stop21h 15mเดลต้า

Thu 15/107:30ORD - CNX

2 stops26h 25mเดลต้า

Deal found 13/9฿36,658

Best flights from Chiang Mai to Chicago
Discover carefully curated flight deals from Chiang Mai to Chicago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Thu 25/1200:15CNX - ORD

1 stop21h 15mKorean Air

Wed 21/111:25ORD - CNX

1 stop22h 30mKorean Air

Deal found 14/9฿32,948

Wed 1/1023:15CNX - MDW

2 stops34h 21mเดลต้า

Mon 27/1009:35MDW - CNX

2 stops25h 20mเดลต้า

Deal found 13/9฿33,297

Fri 26/1211:50CNX - ORD

1 stop20h 45mEVA Air

Wed 21/123:30ORD - CNX

1 stop22h 05mEVA Air

Deal found 14/9฿33,867

Wed 1/1023:15CNX - MDW

2 stops34h 21mเดลต้า

Sun 26/1009:35MDW - CNX

2 stops25h 20mเดลต้า

Deal found 13/9฿33,297

Mon 15/1211:50CNX - ORD

1 stop20h 45mEVA Air

Thu 15/123:30ORD - CNX

1 stop22h 05mEVA Air

Deal found 14/9฿33,867

Sat 4/1023:15CNX - MDW

2 stops34h 21mเดลต้า

Sun 26/1009:35MDW - CNX

2 stops25h 20mเดลต้า

Deal found 13/9฿33,297

Wed 1/1011:35CNX - ORD

1 stop21h 10mEVA Air

Thu 30/1017:53ORD - CNX

2 stops28h 42mEVA Air

Deal found 15/9฿34,248

Sun 28/923:15CNX - MDW

2 stops34h 21mเดลต้า

Mon 27/1009:35MDW - CNX

2 stops25h 20mเดลต้า

Deal found 13/9฿33,297

Sat 4/1023:15CNX - MDW

2 stops34h 21mเดลต้า

Mon 27/1009:35MDW - CNX

2 stops25h 20mเดลต้า

Deal found 13/9฿33,297

Mon 29/923:15CNX - MDW

2 stops48h 33mเดลต้า

Mon 27/1009:35MDW - CNX

2 stops25h 20mเดลต้า

Deal found 13/9฿33,328

Mon 29/923:15CNX - MDW

2 stops46h 25mเดลต้า

Sun 26/1009:35MDW - CNX

2 stops25h 20mเดลต้า

Deal found 13/9฿33,328

Thu 2/1023:15CNX - MDW

2 stops49h 48mเดลต้า

Mon 27/1009:35MDW - CNX

2 stops25h 20mเดลต้า

Deal found 13/9฿33,328

Last-minute flights from Chiang Mai to Chicago
Discover last-minute flight deals from Chiang Mai to Chicago. Data last updated 15 September 2025 and is based on user searches.

Sun 28/923:15CNX - MDW

2 stops34h 21mเดลต้า

Sun 26/1009:35MDW - CNX

2 stops25h 20mเดลต้า

Deal found 13/9฿33,297

Sun 28/923:15CNX - ORD

2 stops36h 39mเดลต้า

Sun 26/1008:55ORD - CNX

2 stops26h 00mเดลต้า

Deal found 13/9฿35,802

Mon 29/923:15CNX - MDW

2 stops48h 33mเดลต้า

Mon 27/1009:35MDW - CNX

2 stops25h 20mเดลต้า

Deal found 13/9฿33,328

Tue 30/911:35CNX - ORD

1 stop21h 10mEVA Air

Mon 27/1000:30ORD - CNX

1 stop22h 05mEVA Air

Deal found 13/9฿34,470

Tue 30/920:00CNX - ORD

2 stops36h 45mEVA Air

Tue 28/1000:30ORD - CNX

2 stops30h 30mEVA Air

Deal found 13/9฿37,958

Tue 30/914:15CNX - ORD

2 stops31h 05mMultiple Airlines

Sun 26/1000:30ORD - CNX

1 stop22h 05mMultiple Airlines

Deal found 13/9฿38,339

Tue 30/911:35CNX - ORD

1 stop21h 10mEVA Air

Wed 29/1000:30ORD - CNX

2 stops26h 15mEVA Air

Deal found 13/9฿38,465

Wed 1/1011:35CNX - ORD

1 stop21h 10mEVA Air

Thu 30/1017:53ORD - CNX

2 stops28h 42mEVA Air

Deal found 15/9฿34,248

Wed 1/1011:15CNX - ORD

2 stops41h 27mMultiple Airlines

Tue 28/1000:30ORD - CNX

2 stops31h 55mMultiple Airlines

Deal found 13/9฿35,580

Wed 1/1011:35CNX - ORD

1 stop21h 10mEVA Air

Tue 28/1000:30ORD - CNX

2 stops26h 15mEVA Air

Deal found 14/9฿38,117

Fri 3/1023:15CNX - MDW

2 stops48h 33mเดลต้า

Mon 27/1009:35MDW - CNX

2 stops25h 20mเดลต้า

Deal found 13/9฿35,833

Fri 3/1023:15CNX - MDW

2 stops25h 13mKorean Air

Sun 26/1009:35MDW - CNX

2 stops25h 20mKorean Air

Deal found 13/9฿55,558

One-way flights from Chiang Mai to Chicago
Search for one-way flight options from Chiang Mai to Chicago. Find affordable one-way fares based on user searches. Data last updated 15 September 2025.

Sat 21/216:35CNX - ORD

2 stops35h 06mแอร์แคนาดา

Deal found 14/9฿17,568

Sat 21/218:00CNX - ORD

3 stops48h 04mMultiple Airlines

Deal found 14/9฿20,644

Fri 20/200:15CNX - ORD

1 stop21h 25mKorean Air

Deal found 14/9฿20,961

Fri 20/200:15CNX - ORD

2 stops36h 29mเดลต้า

Deal found 14/9฿22,990

Sat 21/208:50CNX - ORD

1 stop36h 05mเอทิฮัดแอร์เวย์

Deal found 14/9฿39,005

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Thu 25/12

00:15-08:30

1 stop21h 15m

Chicago O'Hare Intl

Wed 21/1

11:25-22:55

1 stop22h 30m

฿32,948

Chiang MaiChicago

CNX - MDW

CNXMDW

Chiang Mai

Wed 1/10

23:15-21:36

2 stops34h 21m

Chicago Midway

Mon 27/10

09:35-22:55

2 stops25h 20m

฿33,297

Chiang MaiChicago

CNX - MDW

CNXMDW

Chiang Mai

Wed 1/10

23:15-21:36

2 stops34h 21m

Chicago Midway

Sun 26/10

09:35-22:55

2 stops25h 20m

฿33,297

Chiang MaiChicago

CNX - MDW

CNXMDW

Chiang Mai

Sat 4/10

23:15-21:36

2 stops34h 21m

Chicago Midway

Sun 26/10

09:35-22:55

2 stops25h 20m

฿33,297

Chiang MaiChicago

CNX - MDW

CNXMDW

Chiang Mai

Sun 28/9

23:15-21:36

2 stops34h 21m

Chicago Midway

Mon 27/10

09:35-22:55

2 stops25h 20m

฿33,297

Chiang MaiChicago

CNX - MDW

CNXMDW

Chiang Mai

Sat 4/10

23:15-21:36

2 stops34h 21m

Chicago Midway

Mon 27/10

09:35-22:55

2 stops25h 20m

฿33,297

Chiang MaiChicago

CNX - MDW

CNXMDW

Chiang Mai

Mon 29/9

23:15-11:48

2 stops48h 33m

Chicago Midway

Mon 27/10

09:35-22:55

2 stops25h 20m

฿33,328

Chiang MaiChicago

CNX - MDW

CNXMDW

Chiang Mai

Mon 29/9

23:15-09:40

2 stops46h 25m

Chicago Midway

Sun 26/10

09:35-22:55

2 stops25h 20m

฿33,328

Chiang MaiChicago

CNX - MDW

CNXMDW

Chiang Mai

Thu 2/10

23:15-13:03

2 stops49h 48m

Chicago Midway

Mon 27/10

09:35-22:55

2 stops25h 20m

฿33,328

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Fri 26/12

11:50-19:35

1 stop20h 45m

Chicago O'Hare Intl

Wed 21/1

23:30-10:35

1 stop22h 05m

฿33,867

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 24 results

Best time to book a flight from Chiang Mai to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Chiang Mai with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chiang Mai to Chicago

What’s the top stopover airport for flights from Chiang Mai to Chicago?

Taipei City (TPE) – chosen by Cheapflights users on 64% of one-stop itineraries from Chiang Mai to Chicago on Cheapflights.

What’s the cheapest stopover airport for flights from Chiang Mai to Chicago?

Taipei City (TPE) is the most affordable one-stop option, with an average return flight price of ฿32,282.

What’s the fastest stopover option from Chiang Mai to Chicago?

Flights via Taipei City (TPE) have the shortest average one-way travel time for one-stop routes: 20h 45m.

Which airport typically offers the quickest stopover for flights from Chiang Mai to Chicago?

Flights via Taipei City (TPE) offer the fastest connection on this route, with an average stopover time of 2h 43m.

Related info for your journey

What airport do you fly from for flights from Chiang Mai to Chicago?
Chiang Mai (CNX) is the airport you will fly out of if you book a flight from Chiang Mai to Chicago. You should not have trouble finding flights to Chicago from Chiang Mai; the airport handles an average of 0 outbound flights to Chicago per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Chiang Mai airport to Chicago. It is only a 3.1 km journey to Chiang Mai (CNX) from Chiang Mai’s city centre.
How long is the flight from Chiang Mai to Chicago?
Korean Air, เดลต้า, and EVA Air can get you from Chiang Mai to Chicago in just under 20h 45m. Your travel time can differ by up to 13h 36m. There are 13214 km between Chiang Mai and Chicago. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Chiang Mai to Chicago round-trip?
Flying on Korean Air is currently your cheapest option to Chicago, with prices starting at ฿24,935. Another option worth looking into is EVA Air, starting at ฿34,689 round trip.
What are the cheapest airlines to fly from Chiang Mai to Chicago one-way?
The cheapet airlines for a one-way flight from Chiang Mai to Chicago are แอร์แคนาดา (฿17,568), Korean Air (฿20,961), and เดลต้า (฿22,990).
Can I find deals for flights from Chiang Mai to Chicago that include hotel bookings?
Yes. In addition to deals on Chiang Mai to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Chiang Mai to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Chicago.
Can I find deals for business class flights from Chiang Mai to Chicago?
Yes. Cheapflights offers flight deals from Chiang Mai to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Chiang Mai to Chicago

Chiang Mai to O'Hare Intl flights

Chiang Mai to Midway flights

Ko Samui to O'Hare Intl flights

Phuket City to St. Louis flights

Top 2 airlines flying from Chiang Mai to Chicago

Airline	Cheapest	Average	Flexibility	On-time
Korean Air	Cheapest฿24,935	Average฿40,406	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
EVA Air	Cheapest฿34,689	Average฿34,767	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights

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How does Cheapflights help users find flights from Chiang Mai to Chicago?

Cheapflights helps you search for flights from Chiang Mai to Chicago via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Chicago?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chiang Mai to Chicago for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Chiang Mai to Chicago with no change fees?

Yes! Cheapflights helps users easily find flights from Chiang Mai to Chicago with no change fees.

Can Cheapflights notify me if prices for flights from Chiang Mai to Chicago become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Chiang Mai to Chicago from ฿17,568

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Chiang Mai to Chicago

Round-trip from

One-way from

Find flight deals from Chiang Mai to Chicago

Cheapest flights from Chiang Mai to ChicagoExplore the most affordable flight options available from Chiang Mai to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Explore the most affordable flight options available from Chiang Mai to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chiang Mai to Chicago that are best for you.

Best time to book a flight from Chiang Mai to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Chiang Mai with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chiang Mai to Chicago

What’s the top stopover airport for flights from Chiang Mai to Chicago?

Share of one-stop return flights from Chiang Mai to Chicago chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from Chiang Mai to Chicago?

Average return fare for one-stop flights from Chiang Mai to Chicago, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from Chiang Mai to Chicago?

Shortest average travel time for one-stop one-way flights from Chiang Mai to Chicago, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from Chiang Mai to Chicago?

Average stopover duration for one-stop one-way flights from Chiang Mai to Chicago, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Chiang Mai to Chicago?

How long is the flight from Chiang Mai to Chicago?

What are the cheapest airlines flying from Chiang Mai to Chicago round-trip?

What are the cheapest airlines to fly from Chiang Mai to Chicago one-way?

Can I find deals for flights from Chiang Mai to Chicago that include hotel bookings?

How can I find direct flights from Chiang Mai to Chicago?

Can I find deals for business class flights from Chiang Mai to Chicago?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chiang Mai to Chicago

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Chiang Mai to Chicago

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How does Cheapflights help users find flights from Chiang Mai to Chicago?

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Chicago?

Can Cheapflights find flights from Chiang Mai to Chicago with no change fees?

Can Cheapflights notify me if prices for flights from Chiang Mai to Chicago become cheaper?

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Cheapest flights from Chiang Mai to Chicago
Explore the most affordable flight options available from Chiang Mai to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.