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

Korean Air, Cathay Pacific, and Delta are the most popular carriers operating from United States to Chiang Mai

How long does it take to fly to Chiang Mai?

On average, it takes 19h 55m to fly from United States to Chiang Mai if you fly out of San Francisco (the most popular airport in United States) and into Chiang Mai (the most popular airport in Chiang Mai). If you’re flying out of Boston and into Chiang Mai, then the flight time is around 21h.

What airlines fly to Chiang Mai?

EVA Air, Cathay Pacific and Korean Air are the top three most popular airlines that fly to Chiang Mai from United States according to our data. EVA Air is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Chiang Mai. Keep in mind that there are 10 different airlines that fly to Chiang Mai on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from United States to Chiang Mai Airport refresh daily.

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

As of November 2026, there are 8 operators available to choose from for flights from United States to Chiang Mai Airport.

How old do you have to be to fly from United States to Chiang Mai 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 United States to Chiang Mai Airport.

What documentation or ID do you need to fly to Chiang Mai Airport?

The travel and health documents required for your trip to Chiang Mai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chiang Mai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$377 Cheap Flights from the United States to Chiang Mai in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Chiang Mai

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Chiang Mai

Enter your travel dates to find the best prices.

11:30 am - 3:25 pmLAX Los Angeles-CNX Chiang Mai

36h 55m2 stops Shanghai Pu Dong Kunming Changshui

3:35 pm - 10:05 amCNX Chiang Mai-LAX Los Angeles

32h 30m1 stop Shanghai Pu Dong

$692China Eastern

Tue, Mar 2 - Thu, Mar 18

11:30 am - 2:20 pmLAX Los Angeles-CNX Chiang Mai

35h 50m1 stop Shanghai Pu Dong

3:35 pm - 10:05 amCNX Chiang Mai-LAX Los Angeles

32h 30m1 stop Shanghai Pu Dong

$696China Eastern

Wed, Mar 10 - Wed, Mar 24

11:00 am - 10:45 pmLAX Los Angeles-CNX Chiang Mai

20h 45m1 stop Incheon Intl

12:20 am - 8:30 amCNX Chiang Mai-LAX Los Angeles

23h 10m1 stop Incheon Intl

$769Korean Air

Mon, Feb 8 - Wed, Feb 24

11:00 am - 10:45 pmLAX Los Angeles-CNX Chiang Mai

20h 45m1 stop Incheon Intl

12:20 am - 8:30 amCNX Chiang Mai-LAX Los Angeles

23h 10m1 stop Incheon Intl

$769Korean Air

Tue, Feb 9 - Wed, Feb 24

9:40 am - 3:40 pmSEA Seattle/Tacoma Intl-CNX Chiang Mai

64h 00m1 stop Singapore Changi

4:40 pm - 8:05 amCNX Chiang Mai-SEA Seattle/Tacoma Intl

29h 25m1 stop Singapore Changi

$828Singapore Airlines

Wed, Mar 17 - Tue, Mar 23

10:45 pm - 9:50 amLAX Los Angeles-CNX Chiang Mai

20h 05m1 stop Hong Kong Intl

7:40 pm - 9:05 pmCNX Chiang Mai-LAX Los Angeles

16h 25m1 stop Hong Kong Intl

$834Cathay Pacific

Wed, Feb 17 - Mon, Mar 8

9:20 pm - 9:50 amLAX Los Angeles-CNX Chiang Mai

21h 30m1 stop Hong Kong Intl

10:30 am - 10:45 amCNX Chiang Mai-LAX Los Angeles

38h 15m1 stop Hong Kong Intl

$834Cathay Pacific

Sun, Jan 24 - Sun, Apr 25

10:15 am - 4:35 pmSEA Seattle/Tacoma Intl-CNX Chiang Mai

40h 20m1 stop Singapore Changi

5:20 pm - 8:45 amCNX Chiang Mai-SEA Seattle/Tacoma Intl

29h 25m1 stop Singapore Changi

$849Singapore Airlines

Sat, May 1 - Wed, May 12

10:46 am - 10:45 pmDFW Dallas/Fort Worth-CNX Chiang Mai

46h 59m2 stops Minneapolis St Paul Incheon Intl

12:20 am - 11:30 pmCNX Chiang Mai-DFW Dallas/Fort Worth

35h 10m2 stops Incheon Intl Seattle/Tacoma Intl

$896Delta

Sun, Jan 17 - Sun, Mar 14

10:46 am - 10:45 pmDFW Dallas/Fort Worth-CNX Chiang Mai

46h 59m2 stops Minneapolis St Paul Incheon Intl

12:20 am - 3:29 pmCNX Chiang Mai-DFW Dallas/Fort Worth

51h 09m2 stops Incheon Intl Seattle/Tacoma Intl

$903Delta

Sun, Jan 17 - Tue, Mar 16

Recent last minute flight deals from the United States to Chiang Mai

Enter your travel dates to find the best prices.

11:10 am - 10:45 pmLAX Los Angeles-CNX Chiang Mai

44h 35m2 stops Las Vegas Harry Reid Intl Incheon Intl

12:20 am - 8:30 amCNX Chiang Mai-LAX Los Angeles

23h 10m1 stop Incheon Intl

$787Korean Air

Tue, Nov 10 - Mon, Nov 16

11:10 am - 10:45 pmLAX Los Angeles-CNX Chiang Mai

44h 35m2 stops Las Vegas Harry Reid Intl Incheon Intl

12:20 am - 8:30 amCNX Chiang Mai-LAX Los Angeles

23h 10m1 stop Incheon Intl

$836Korean Air

Tue, Nov 10 - Mon, Nov 16

11:05 am - 9:50 amLAX Los Angeles-CNX Chiang Mai

31h 45m1 stop Hong Kong Intl

7:40 pm - 9:20 amCNX Chiang Mai-LAX Los Angeles

28h 40m1 stop Hong Kong Intl

$842Cathay Pacific

Tue, Nov 10 - Tue, Nov 17

11:30 am - 2:20 pmLAX Los Angeles-CNX Chiang Mai

35h 50m1 stop Shanghai Pu Dong

4:25 pm - 9:05 amCNX Chiang Mai-LAX Los Angeles

55h 40m3 stops Kunming Changshui Hengyang Shanghai Pu Dong

$877China Eastern

Sat, Nov 14 - Mon, Nov 30

11:30 am - 8:35 amLAX Los Angeles-CNX Chiang Mai

54h 05m3 stops Shanghai Pu Dong Hengyang Kunming Changshui

4:25 pm - 9:05 amCNX Chiang Mai-LAX Los Angeles

55h 40m3 stops Kunming Changshui Hengyang Shanghai Pu Dong

$882China Eastern

Sat, Nov 14 - Mon, Nov 30

3:45 pm - 9:25 amLAX Los Angeles-CNX Chiang Mai

26h 40m2 stops Tokyo Haneda Bangkok Suvarnabhumi

7:45 pm - 5:50 pmCNX Chiang Mai-LAX Los Angeles

37h 05m2 stops Bangkok Suvarnabhumi Tokyo Haneda

$890Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

12:10 am - 10:35 amSEA Seattle/Tacoma Intl-CNX Chiang Mai

19h 25m1 stop Taipei City Taiwan Taoyuan Intl

11:50 am - 6:10 pmCNX Chiang Mai-SEA Seattle/Tacoma Intl

21h 20m1 stop Taipei City Taiwan Taoyuan Intl

$999EVA Air

Sun, Nov 8 - Mon, Dec 7

12:00 pm - 10:35 amSFO San Francisco-CNX Chiang Mai

31h 35m1 stop Taipei City Taiwan Taoyuan Intl

11:50 am - 6:40 pmCNX Chiang Mai-SFO San Francisco

21h 50m1 stop Taipei City Taiwan Taoyuan Intl

$1,020EVA Air

Fri, Nov 13 - Wed, Nov 18

9:20 pm - 6:55 pmLAX Los Angeles-CNX Chiang Mai

30h 35m1 stop Hong Kong Intl

10:35 am - 9:20 amCNX Chiang Mai-LAX Los Angeles

37h 45m1 stop Hong Kong Intl

$1,083Cathay Pacific

Sat, Nov 14 - Mon, Nov 30

12:10 am - 10:35 amSEA Seattle/Tacoma Intl-CNX Chiang Mai

19h 25m1 stop Taipei City Taiwan Taoyuan Intl

12:10 pm - 6:10 pmCNX Chiang Mai-SEA Seattle/Tacoma Intl

21h 00m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,106Multiple Airlines

Sun, Nov 8 - Mon, Dec 7

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STARLUX Airlines flights from United States to Chiang Mai

Our best STARLUX Airlines deals on United States to Chiang Mai flight tickets

STARLUX Airlines

Jan 19

SEA11:45 pmSeattle/Tacoma Intl

25h 15m

1 stop

CNX4:00 pmChiang Mai

Feb 7

CNX5:15 pmChiang Mai

36h 50m

1 stop

SEA3:05 pmSeattle/Tacoma Intl

$1,014

STARLUX Airlines

Jan 19

SEA11:45 pmSeattle/Tacoma Intl

25h 15m

1 stop

CNX4:00 pmChiang Mai

Feb 7

CNX5:15 pmChiang Mai

36h 50m

1 stop

SEA3:05 pmSeattle/Tacoma Intl

$1,025

STARLUX Airlines

Nov 15

DEN6:59 pmDenver Intl

31h 01m

2 stops

CNX4:00 pmChiang Mai

Dec 9

CNX5:15 pmChiang Mai

44h 00m

2 stops

DEN11:15 pmDenver Intl

$1,185

China Eastern flights from United States to Chiang Mai

Our best China Eastern deals on United States to Chiang Mai flight tickets

China Eastern

Mar 2

LAX11:30 amLos Angeles

36h 55m

2 stops

CNX3:25 pmChiang Mai

Mar 18

CNX3:35 pmChiang Mai

32h 30m

1 stop

LAX10:05 amLos Angeles

$692

China Eastern

Mar 9

LAX11:30 amLos Angeles

35h 50m

1 stop

CNX2:20 pmChiang Mai

Jun 1

CNX2:55 pmChiang Mai

33h 10m

1 stop

LAX10:05 amLos Angeles

$696

China Eastern

Mar 9

LAX11:30 amLos Angeles

35h 50m

1 stop

CNX2:20 pmChiang Mai

Jun 1

CNX10:05 amChiang Mai

62h 00m

2 stops

LAX10:05 amLos Angeles

$699

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesChiang Mai

LAX Los Angeles - CNX Chiang Mai

LAXCNX

Los Angeles

Tue 3/2

11:30 am-3:25 pm

2 stops36h 55m

Chiang Mai

Thu 3/18

3:35 pm-10:05 am

1 stop32h 30m

$692

Los AngelesChiang Mai

LAX Los Angeles - CNX Chiang Mai

LAXCNX

Los Angeles

Wed 3/10

11:30 am-2:20 pm

1 stop35h 50m

Chiang Mai

Wed 3/24

3:35 pm-10:05 am

1 stop32h 30m

$696

Los AngelesChiang Mai

LAX Los Angeles - CNX Chiang Mai

LAXCNX

Los Angeles

Mon 2/8

11:00 am-10:45 pm

1 stop20h 45m

Chiang Mai

Wed 2/24

12:20 am-8:30 am

1 stop23h 10m

$769

Los AngelesChiang Mai

LAX Los Angeles - CNX Chiang Mai

LAXCNX

Los Angeles

Tue 2/9

11:00 am-10:45 pm

1 stop20h 45m

Chiang Mai

Wed 2/24

12:20 am-8:30 am

1 stop23h 10m

$769

SeattleChiang Mai

SEA Seattle/Tacoma Intl - CNX Chiang Mai

SEACNX

Seattle/Tacoma Intl

Wed 3/17

9:40 am-3:40 pm

1 stop64h 00m

Chiang Mai

Tue 3/23

4:40 pm-8:05 am

1 stop29h 25m

$828

Quickest round-trip

Los AngelesChiang Mai

LAX Los Angeles - CNX Chiang Mai

LAXCNX

Los Angeles

Wed 2/17

10:45 pm-9:50 am

1 stop20h 05m

Chiang Mai

Mon 3/8

7:40 pm-9:05 pm

1 stop16h 25m

$834

Los AngelesChiang Mai

LAX Los Angeles - CNX Chiang Mai

LAXCNX

Los Angeles

Sun 1/24

9:20 pm-9:50 am

1 stop21h 30m

Chiang Mai

Sun 4/25

10:30 am-10:45 am

1 stop38h 15m

$834

SeattleChiang Mai

SEA Seattle/Tacoma Intl - CNX Chiang Mai

SEACNX

Seattle/Tacoma Intl

Sat 5/1

10:15 am-4:35 pm

1 stop40h 20m

Chiang Mai

Wed 5/12

5:20 pm-8:45 am

1 stop29h 25m

$849

DallasChiang Mai

DFW Dallas/Fort Worth - CNX Chiang Mai

DFWCNX

Dallas/Fort Worth

Sun 1/17

10:46 am-10:45 pm

2 stops46h 59m

Chiang Mai

Sun 3/14

12:20 am-11:30 pm

2 stops35h 10m

$896

DallasChiang Mai

DFW Dallas/Fort Worth - CNX Chiang Mai

DFWCNX

Dallas/Fort Worth

Sun 1/17

10:46 am-10:45 pm

2 stops46h 59m

Chiang Mai

Tue 3/16

12:20 am-3:29 pm

2 stops51h 09m

$903

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Chiang Mai

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

Other information

What is the cheapest month to fly to Chiang Mai?

If you don’t want to visit Chiang Mai in March, then you should wait until February to fly from United States, when ticket prices are also cheap, with an average price of $977.

Cheap United States to Chiang Mai flight deals and tips

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

Best Price Found	$377
Fastest flight time	19h 55m
Direct flights	None

The best one-way flight to Chiang Mai from United States in the past 72 hours is $377. The best round-trip flight deal from United States to Chiang Mai found on momondo in the last 72 hours is $692.

The fastest flight from United States to Chiang Mai takes 19h 55m

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

Search flight deals

Frequently asked questions about flying from the United States to Chiang Mai

When did momondo last update prices for flights from United States to Chiang Mai Airport?
Prices for flights from United States to Chiang Mai Airport refresh daily.
How many operators does momondo search for flights from United States to Chiang Mai Airport?
As of November 2026, there are 8 operators available to choose from for flights from United States to Chiang Mai Airport.
How old do you have to be to fly from United States to Chiang Mai 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 United States to Chiang Mai Airport.
What documentation or ID do you need to fly to Chiang Mai Airport?
The travel and health documents required for your trip to Chiang Mai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chiang Mai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United States to Chiang Mai

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

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom $629	Free Cancellation	Rating 7.6 1,541 reviews	Search Cathay Pacific flights
Korean Air	PriceFrom $636	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
China Eastern	PriceFrom $676	Free Cancellation	Rating 7.3 249 reviews	Search China Eastern flights
China Airlines	PriceFrom $682	Free Cancellation	Rating 8.3 856 reviews	Search China Airlines flights
Singapore Airlines	PriceFrom $774	Free Cancellation	Rating 8.2 1,632 reviews	Search Singapore Airlines flights
EVA Air	PriceFrom $801	Free Cancellation	Rating 8.5 1,552 reviews	Search EVA Air flights
Delta	PriceFrom $819	Free Cancellation	Rating 7.8 8,700 reviews	Search Delta flights
STARLUX Airlines	PriceFrom $853	Free Cancellation	Rating 8.8 414 reviews	Search STARLUX Airlines flights
Etihad Airways	PriceFrom $992	Free Cancellation	Rating 7.3 1,555 reviews	Search Etihad Airways flights

Why use momondo?

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

It is quick and easy to find United States to Chiang Mai 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 Chiang Mai that suits you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chiang Mai from United States.

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

If you are not ready to book a flight from United States to Chiang Mai now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chiang Mai and let you know when they change.

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Cheap flights from the United States to Chiang Mai from $377

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Chiang Mai departing on 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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STARLUX Airlines flights from United States to Chiang Mai

Our best STARLUX Airlines deals on United States to Chiang Mai flight tickets

China Eastern flights from United States to Chiang Mai

Our best China Eastern deals on United States to Chiang Mai flight tickets

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How to get the cheapest flight ticket from United States to Chiang Mai

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What airlines fly to Chiang Mai?

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Cheap United States to Chiang Mai flight deals and tips

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Frequently asked questions about flying from the United States to Chiang Mai

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

Why use momondo?

An easier way to manage your Chiang Mai 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

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