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Cheap flights from the United States to Chiang Mai from $371

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 4/25. 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.

Find the cheapest flights from the United States to Chiang Mai

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

Enter your travel dates to find the best prices.
China Eastern Logo
12:30 pm - 1:25 pm
LAX
-
CNX
34h 55m
1 stop
China Eastern Logo
3:35 pm - 9:05 am
CNX
-
LAX
32h 30m
1 stop
$715China Eastern
Sun, Aug 30 - Mon, Nov 2
China Eastern Logo
12:30 pm - 3:20 pm
LAX
-
CNX
60h 50m
3 stops
China Eastern Logo
3:35 pm - 9:05 am
CNX
-
LAX
32h 30m
1 stop
$717China Eastern
Tue, Sep 1 - Mon, Nov 2
Singapore Airlines Logo
10:15 am - 4:35 pm
SEA
-
CNX
40h 20m
1 stop
Singapore Airlines Logo
12:05 pm - 8:10 am
CNX
-
SEA
34h 05m
1 stop
$931Singapore Airlines
Thu, Oct 1 - Sat, Oct 31
Singapore Airlines Logo
10:15 am - 4:35 pm
SEA
-
CNX
40h 20m
1 stop
Singapore Airlines Logo
5:35 pm - 8:45 am
CNX
-
SEA
53h 10m
1 stop
$980Singapore Airlines
Tue, Sep 15 - Tue, Sep 22
Cathay Pacific Logo
10:00 am - 7:10 pm
JFK
-
CNX
22h 10m
1 stop
Cathay Pacific Logo
7:55 pm - 1:10 pm
CNX
-
JFK
28h 15m
1 stop
$1,045Cathay Pacific
Sun, May 3 - Tue, May 19
Cathay Pacific Logo
4:00 pm - 9:45 am
ORD
-
CNX
29h 45m
1 stop
Cathay Pacific Logo
10:30 am - 1:55 pm
CNX
-
ORD
39h 25m
1 stop
$1,073Cathay Pacific
Thu, Sep 10 - Thu, Oct 15
EVA Air Logo
1:30 am - 10:25 am
SEA
-
CNX
18h 55m
1 stop
EVA Air Logo
10:10 am - 7:00 pm
CNX
-
SEA
22h 50m
2 stops
$1,108EVA Air
Mon, Sep 14 - Tue, Sep 22
EVA Air Logo
1:30 am - 10:25 am
SEA
-
CNX
18h 55m
1 stop
EVA Air Logo
11:55 am - 7:40 pm
CNX
-
SEA
21h 45m
2 stops
$1,110EVA Air
Sun, Sep 13 - Wed, Sep 23
China Airlines Logo
1:55 am - 10:20 am
SEA
-
CNX
18h 25m
1 stop
China Airlines Logo
11:20 am - 7:15 pm
CNX
-
SEA
21h 55m
1 stop
$1,112China Airlines
Sun, Sep 13 - Mon, Sep 21
China Airlines Logo
1:15 am - 10:20 am
JFK
-
CNX
22h 05m
1 stop
China Airlines Logo
11:20 am - 8:40 pm
CNX
-
JFK
20h 20m
1 stop
$1,115China Airlines
Wed, Sep 9 - Thu, Sep 24

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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
Aug 30
LAX12:30 pmLos Angeles
34h 55m
1 stop
CNX1:25 pmChiang Mai
Nov 2
CNX3:35 pmChiang Mai
32h 30m
1 stop
LAX9:05 amLos Angeles
$715
China Eastern
Sep 1
LAX12:30 pmLos Angeles
34h 55m
1 stop
CNX1:25 pmChiang Mai
Nov 2
CNX10:05 amChiang Mai
38h 00m
2 stops
LAX9:05 amLos Angeles
$717
China Eastern
Sep 1
LAX12:30 pmLos Angeles
60h 50m
3 stops
CNX3:20 pmChiang Mai
Nov 2
CNX10:05 amChiang Mai
38h 00m
3 stops
LAX9:05 amLos Angeles
$719

China Airlines flights from United States to Chiang Mai

Our best China Airlines deals on United States to Chiang Mai flight tickets
China Airlines
Apr 27
LAX12:05 amLos Angeles
20h 15m
1 stop
CNX10:20 amChiang Mai
May 12
CNX11:20 amChiang Mai
23h 25m
1 stop
LAX8:45 pmLos Angeles
$1,083
China Airlines
Apr 27
LAX12:05 amLos Angeles
20h 15m
1 stop
CNX10:20 amChiang Mai
May 12
CNX11:20 amChiang Mai
23h 25m
1 stop
LAX8:45 pmLos Angeles
$1,091
China Airlines
Apr 27
LAX12:05 amLos Angeles
20h 15m
1 stop
CNX10:20 amChiang Mai
May 12
CNX11:20 amChiang Mai
23h 25m
1 stop
LAX8:45 pmLos Angeles
$1,093

momondo Fare Finder

 
Customize your flight search to find flights from United States to Chiang Mai 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 April 18, 2026.
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 - CNX

LAXCNX

Los Angeles

Sun 8/30

12:30 pm-1:25 pm

1 stop34h 55m

Chiang Mai

Mon 11/2

3:35 pm-9:05 am

1 stop32h 30m

$715

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Tue 9/1

12:30 pm-3:20 pm

3 stops60h 50m

Chiang Mai

Mon 11/2

3:35 pm-9:05 am

1 stop32h 30m

$717

SeattleChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Thu 10/1

10:15 am-4:35 pm

1 stop40h 20m

Chiang Mai

Sat 10/31

12:05 pm-8:10 am

1 stop34h 05m

$931

SeattleChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Tue 9/15

10:15 am-4:35 pm

1 stop40h 20m

Chiang Mai

Tue 9/22

5:35 pm-8:45 am

1 stop53h 10m

$980

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Sun 5/3

10:00 am-7:10 pm

1 stop22h 10m

Chiang Mai

Tue 5/19

7:55 pm-1:10 pm

1 stop28h 15m

$1,045

ChicagoChiang Mai

ORD - CNX

ORDCNX

Chicago O'Hare Intl

Thu 9/10

4:00 pm-9:45 am

1 stop29h 45m

Chiang Mai

Thu 10/15

10:30 am-1:55 pm

1 stop39h 25m

$1,073

SeattleChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Mon 9/14

1:30 am-10:25 am

1 stop18h 55m

Chiang Mai

Tue 9/22

10:10 am-7:00 pm

2 stops22h 50m

$1,108

SeattleChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Sun 9/13

1:30 am-10:25 am

1 stop18h 55m

Chiang Mai

Wed 9/23

11:55 am-7:40 pm

2 stops21h 45m

$1,110
Quickest round-trip

SeattleChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Sun 9/13

1:55 am-10:20 am

1 stop18h 25m

Chiang Mai

Mon 9/21

11:20 am-7:15 pm

1 stop21h 55m

$1,112

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Wed 9/9

1:15 am-10:20 am

1 stop22h 05m

Chiang Mai

Thu 9/24

11:20 am-8:40 pm

1 stop20h 20m

$1,115

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chiang Mai from

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

What is the cheapest month to fly to Chiang Mai?

If you don’t want to visit Chiang Mai in November, then you should wait until January to fly from United States, when ticket prices are also cheap, with an average price of $936.

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

You could potentially save up to 32% 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

Fastest flight time

18h 55m

Direct flights

None
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.
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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?

  • 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 AirPriceFrom $418Free CancellationRating
8.4
1,212 reviews
Search Korean Air flights
Cathay PacificPriceFrom $580Free CancellationRating
7.6
1,280 reviews
Search Cathay Pacific flights
Asiana AirlinesPriceFrom $672Free CancellationRating
8.0
518 reviews
Search Asiana Airlines flights
China AirlinesPriceFrom $682Free CancellationRating
8.3
817 reviews
Search China Airlines flights
STARLUX AirlinesPriceFrom $766Free CancellationRating
8.9
299 reviews
Search STARLUX Airlines flights
Singapore AirlinesPriceFrom $768Free CancellationRating
8.2
1,499 reviews
Search Singapore Airlines flights
EVA AirPriceFrom $792Free CancellationRating
8.5
1,419 reviews
Search EVA Air flights
DeltaPriceFrom $803Free CancellationRating
7.9
8,422 reviews
Search Delta 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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