How long does it take to fly to Chiang Mai?

On average, it takes 19h 45m 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 Los Angeles and into Chiang Mai, then the flight time is around 20h 45m.

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

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

What airlines fly to Chiang Mai?

EVA Air, Cathay Pacific and China Airlines 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 49% 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 September 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.

$389 Cheap Flights from the United States to Chiang Mai in 2026

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 - 2:20 pmLAX Los Angeles-CNX Chiang Mai

35h 50m1 stop Shanghai Pu Dong

3:35 pm - 9:05 amCNX Chiang Mai-LAX Los Angeles

32h 30m1 stop Shanghai Pu Dong

$642China Eastern

Mon, Nov 9 - Mon, Nov 16

12:30 pm - 2:20 pmLAX Los Angeles-CNX Chiang Mai

35h 50m1 stop Shanghai Pu Dong

3:35 pm - 9:05 amCNX Chiang Mai-LAX Los Angeles

32h 30m1 stop Shanghai Pu Dong

$642China Eastern

Mon, Oct 26 - Tue, Nov 3

1:20 pm - 9:50 pmLAX Los Angeles-CNX Chiang Mai

41h 30m1 stop Beijing Capital

11:05 pm - 7:00 pmCNX Chiang Mai-LAX Los Angeles

34h 55m1 stop Beijing Capital

$679Air China

Sun, Nov 15 - Wed, Dec 2

8:55 pm - 9:50 pmLAX Los Angeles-CNX Chiang Mai

33h 55m2 stops Shenzhen Beijing Capital

11:05 pm - 7:00 pmCNX Chiang Mai-LAX Los Angeles

34h 55m1 stop Beijing Capital

$699Air China

Tue, Nov 10 - Wed, Nov 18

7:31 am - 10:45 pmSJC San Jose-CNX Chiang Mai

25h 14m2 stops Seattle/Tacoma Intl Incheon Intl

12:20 am - 9:48 pmCNX Chiang Mai-SJC San Jose

35h 28m2 stops Incheon Intl Los Angeles

$748Korean Air

Sat, Oct 24 - Fri, Oct 30

6:34 pm - 10:45 pmSJC San Jose-CNX Chiang Mai

38h 11m2 stops Los Angeles Incheon Intl

12:20 am - 3:12 pmCNX Chiang Mai-SJC San Jose

28h 52m2 stops Incheon Intl Seattle/Tacoma Intl

$751Korean Air

Sun, Oct 25 - Sat, Oct 31

1:30 pm - 10:45 pmSEA Seattle/Tacoma Intl-CNX Chiang Mai

19h 15m1 stop Incheon Intl

12:20 am - 11:51 amCNX Chiang Mai-SEA Seattle/Tacoma Intl

26h 31m1 stop Incheon Intl

$813Delta

Fri, Oct 30 - Thu, Nov 12

1:30 pm - 10:45 pmSEA Seattle/Tacoma Intl-CNX Chiang Mai

19h 15m1 stop Incheon Intl

12:20 am - 11:51 amCNX Chiang Mai-SEA Seattle/Tacoma Intl

26h 31m1 stop Incheon Intl

$814Delta

Fri, Oct 30 - Thu, Nov 12

1:00 pm - 9:45 amSFO San Francisco-CNX Chiang Mai

30h 45m1 stop Hong Kong Intl

10:35 am - 9:55 pmCNX Chiang Mai-SFO San Francisco

25h 20m1 stop Hong Kong Intl

$829Cathay Pacific

Mon, Oct 12 - Sat, Oct 31

10:55 pm - 6:55 pmSFO San Francisco-CNX Chiang Mai

29h 00m1 stop Hong Kong Intl

7:40 pm - 9:45 amCNX Chiang Mai-SFO San Francisco

29h 05m1 stop Hong Kong Intl

$829Cathay Pacific

Sun, Nov 8 - Tue, Feb 2

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

Enter your travel dates to find the best prices.

12:00 pm - 1:25 pmSFO San Francisco-CNX Chiang Mai

35h 25m1 stop Shanghai Pu Dong

10:05 am - 9:05 amCNX Chiang Mai-SFO San Francisco

61h 00m3 stops Kunming Changshui Ji'an Ji An/Jing Gang Shan Shanghai Pu Dong

$682China Eastern

Thu, Sep 17 - Tue, Sep 29

12:00 pm - 9:15 amSFO San Francisco-CNX Chiang Mai

31h 15m2 stops Shanghai Pu Dong Kunming Changshui

4:10 pm - 9:05 amCNX Chiang Mai-SFO San Francisco

54h 55m3 stops Kunming Changshui Hengyang Shanghai Pu Dong

$682China Eastern

Thu, Sep 17 - Tue, Sep 29

4:50 pm - 11:15 amLAX Los Angeles-CNX Chiang Mai

28h 25m2 stops Tokyo Haneda Bangkok Suvarnabhumi

10:10 am - 6:45 pmCNX Chiang Mai-LAX Los Angeles

22h 35m2 stops Bangkok Suvarnabhumi Tokyo Haneda

$817Multiple Airlines

Sun, Sep 13 - Sat, Sep 19

4:50 pm - 9:20 amLAX Los Angeles-CNX Chiang Mai

26h 30m2 stops Tokyo Haneda Bangkok Suvarnabhumi

10:10 am - 6:45 pmCNX Chiang Mai-LAX Los Angeles

22h 35m2 stops Bangkok Suvarnabhumi Tokyo Haneda

$817Multiple Airlines

Sun, Sep 13 - Sun, Sep 20

12:25 am - 6:40 pmLAX Los Angeles-CNX Chiang Mai

28h 15m1 stop Hong Kong Intl

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

38h 15m1 stop Hong Kong Intl

$831Cathay Pacific

Tue, Sep 15 - Wed, Sep 30

1:20 am - 6:40 pmSFO San Francisco-CNX Chiang Mai

27h 20m1 stop Hong Kong Intl

7:40 pm - 9:15 pmCNX Chiang Mai-SFO San Francisco

16h 35m1 stop Hong Kong Intl

$841Cathay Pacific

Mon, Sep 14 - Mon, Mar 1

12:55 am - 10:20 amLAX Los Angeles-CNX Chiang Mai

19h 25m1 stop Taipei City Taiwan Taoyuan Intl

11:20 am - 8:45 pmCNX Chiang Mai-LAX Los Angeles

23h 25m1 stop Taipei City Taiwan Taoyuan Intl

$911China Airlines

Sat, Sep 12 - Tue, Sep 29

12:55 am - 10:20 amLAX Los Angeles-CNX Chiang Mai

19h 25m1 stop Taipei City Taiwan Taoyuan Intl

11:20 am - 8:45 pmCNX Chiang Mai-LAX Los Angeles

23h 25m1 stop Taipei City Taiwan Taoyuan Intl

$911China Airlines

Sat, Sep 12 - Thu, Sep 17

1:00 am - 1:45 pmSFO San Francisco-CNX Chiang Mai

22h 45m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

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

21h 50m1 stop Taipei City Taiwan Taoyuan Intl

$979EVA Air

Tue, Sep 15 - Mon, Mar 1

1:25 am - 10:25 amSFO San Francisco-CNX Chiang Mai

19h 00m1 stop Taipei City Taiwan Taoyuan Intl

11:35 am - 4:10 pmCNX Chiang Mai-SFO San Francisco

18h 35m1 stop Taipei City Taiwan Taoyuan Intl

$979EVA Air

Sun, Sep 13 - Wed, Sep 16

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China Eastern flights from United States to Chiang Mai

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

China Eastern

Oct 26

LAX12:30 pmLos Angeles

35h 50m

1 stop

CNX2:20 pmChiang Mai

Nov 3

CNX3:35 pmChiang Mai

32h 30m

1 stop

LAX9:05 amLos Angeles

$642

China Eastern

Nov 9

LAX11:30 amLos Angeles

35h 50m

1 stop

CNX2:20 pmChiang Mai

Nov 17

CNX3:35 pmChiang Mai

32h 30m

1 stop

LAX9:05 amLos Angeles

$671

China Eastern

Oct 26

LAX12:30 pmLos Angeles

35h 50m

1 stop

CNX2:20 pmChiang Mai

Nov 2

CNX3:35 pmChiang Mai

32h 30m

1 stop

LAX9:05 amLos Angeles

$680

Cathay Pacific flights from United States to Chiang Mai

Our best Cathay Pacific deals on United States to Chiang Mai flight tickets

Cathay Pacific

Oct 12

SFO1:00 pmSan Francisco

30h 45m

1 stop

CNX9:45 amChiang Mai

Oct 31

CNX10:35 amChiang Mai

25h 20m

1 stop

SFO9:55 pmSan Francisco

$829

Cathay Pacific

Sep 15

LAX12:25 amLos Angeles

28h 15m

1 stop

CNX6:40 pmChiang Mai

Sep 30

CNX10:30 amChiang Mai

38h 15m

1 stop

LAX10:45 amLos Angeles

$831

Cathay Pacific

Oct 26

SFO12:25 pmSan Francisco

31h 25m

1 stop

CNX9:50 amChiang Mai

Nov 2

CNX10:35 amChiang Mai

25h 20m

1 stop

SFO8:55 pmSan Francisco

$837

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

Mon 11/9

11:30 am-2:20 pm

1 stop35h 50m

Chiang Mai

Mon 11/16

3:35 pm-9:05 am

1 stop32h 30m

$642

Los AngelesChiang Mai

LAX Los Angeles - CNX Chiang Mai

LAXCNX

Los Angeles

Mon 10/26

12:30 pm-2:20 pm

1 stop35h 50m

Chiang Mai

Tue 11/3

3:35 pm-9:05 am

1 stop32h 30m

$642

Los AngelesChiang Mai

LAX Los Angeles - CNX Chiang Mai

LAXCNX

Los Angeles

Sun 11/15

1:20 pm-9:50 pm

1 stop41h 30m

Chiang Mai

Wed 12/2

11:05 pm-7:00 pm

1 stop34h 55m

$679

Los AngelesChiang Mai

LAX Los Angeles - CNX Chiang Mai

LAXCNX

Los Angeles

Tue 11/10

8:55 pm-9:50 pm

2 stops33h 55m

Chiang Mai

Wed 11/18

11:05 pm-7:00 pm

1 stop34h 55m

$699

San JoseChiang Mai

SJC San Jose - CNX Chiang Mai

SJCCNX

San Jose

Sat 10/24

7:31 am-10:45 pm

2 stops25h 14m

Chiang Mai

Fri 10/30

12:20 am-9:48 pm

2 stops35h 28m

$748

San JoseChiang Mai

SJC San Jose - CNX Chiang Mai

SJCCNX

San Jose

Sun 10/25

6:34 pm-10:45 pm

2 stops38h 11m

Chiang Mai

Sat 10/31

12:20 am-3:12 pm

2 stops28h 52m

$751

Quickest round-trip

SeattleChiang Mai

SEA Seattle/Tacoma Intl - CNX Chiang Mai

SEACNX

Seattle/Tacoma Intl

Fri 10/30

1:30 pm-10:45 pm

1 stop19h 15m

Chiang Mai

Thu 11/12

12:20 am-11:51 am

1 stop26h 31m

$813

SeattleChiang Mai

SEA Seattle/Tacoma Intl - CNX Chiang Mai

SEACNX

Seattle/Tacoma Intl

Fri 10/30

1:30 pm-10:45 pm

1 stop19h 15m

Chiang Mai

Thu 11/12

12:20 am-11:51 am

1 stop26h 31m

$814

San FranciscoChiang Mai

SFO San Francisco - CNX Chiang Mai

SFOCNX

San Francisco

Mon 10/12

1:00 pm-9:45 am

1 stop30h 45m

Chiang Mai

Sat 10/31

10:35 am-9:55 pm

1 stop25h 20m

$829

San FranciscoChiang Mai

SFO San Francisco - CNX Chiang Mai

SFOCNX

San Francisco

Sun 11/8

10:55 pm-6:55 pm

1 stop29h 00m

Chiang Mai

Tue 2/2

7:40 pm-9:45 am

1 stop29h 05m

$829

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 $961.

Can stopping save me money on United States to Chiang Mai flights?

You could potentially save up to 14% on your flight if you consider stops on a United States to Chiang Mai flight.

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	$389
Fastest flight time	18h 55m
Direct flights	None

The best one-way flight to Chiang Mai from United States in the past 72 hours is $389. The best round-trip flight deal from United States to Chiang Mai found on momondo in the last 72 hours is $642.

The fastest flight from United States to Chiang Mai takes 18h 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 September 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
Korean Air	PriceFrom $553	Free Cancellation	Rating 8.4 1,220 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $580	Free Cancellation	Rating 7.6 1,484 reviews	Search Cathay Pacific flights
China Eastern	PriceFrom $664	Free Cancellation	Rating 7.3 237 reviews	Search China Eastern flights
China Airlines	PriceFrom $682	Free Cancellation	Rating 8.3 844 reviews	Search China Airlines flights
STARLUX Airlines	PriceFrom $756	Free Cancellation	Rating 8.7 378 reviews	Search STARLUX Airlines flights
Singapore Airlines	PriceFrom $774	Free Cancellation	Rating 8.2 1,600 reviews	Search Singapore Airlines flights
EVA Air	PriceFrom $795	Free Cancellation	Rating 8.5 1,524 reviews	Search EVA Air flights
Delta	PriceFrom $819	Free Cancellation	Rating 7.8 8,568 reviews	Search Delta flights
Etihad Airways	PriceFrom $992	Free Cancellation	Rating 7.3 1,533 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 $389

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 10/26. 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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China Eastern flights from United States to Chiang Mai

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

Cathay Pacific flights from United States to Chiang Mai

Our best Cathay Pacific deals on United States to Chiang Mai flight tickets

momondo Fare Finder

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

See travel insights to Chiang Mai from

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

What is the cheapest month to fly to Chiang Mai?

Can stopping save me money on United States to Chiang Mai flights?

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

What airlines fly to Chiang Mai?

How long does it take to fly to Chiang Mai?

Cheap United States to Chiang Mai flight deals and tips

Best Price Found

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Direct flights

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

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

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

Airports servicing Thailand

Fly your favorite airline to Chiang Mai

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Chiang Mai

List of cabin classes available on flights landing in Chiang Mai. Availability may vary depending on flight origin and airline.

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