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Cheap flights from the United States to Chiang Mai from $348

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 8/23. 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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Find the cheapest flights from the United States to Chiang Mai

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

Asiana Airlines Logo
11:30 pm - 11:40 pmSFO-CNX
34h 10m1 stop
Asiana Airlines Logo
12:45 am - 3:30 pmCNX-SFO
28h 45m1 stop
$650Asiana Airlines
Find Deal
Mon, Sep 8 - Wed, Sep 17
Asiana Airlines Logo
11:30 pm - 11:40 pmSFO-CNX
34h 10m1 stop
Asiana Airlines Logo
12:45 am - 3:30 pmCNX-SFO
28h 45m1 stop
$651Asiana Airlines
Find Deal
Mon, Sep 8 - Wed, Sep 17
Korean Air Logo
11:40 am - 11:05 pmHNL-CNX
18h 25m1 stop
Korean Air Logo
12:15 am - 9:35 amCNX-HNL
26h 20m1 stop
$729Korean Air
Find Deal
Tue, Jan 13 - Mon, Feb 23
Cathay Pacific Logo
1:25 am - 9:45 amLAX-CNX
18h 20m1 stop
Cathay Pacific Logo
7:25 pm - 5:05 pmCNX-LAX
35h 40m1 stop
$735Cathay Pacific
Find Deal
Tue, Aug 26 - Mon, Sep 1
Delta Logo
7:45 am - 9:55 pmJFK-CNX
27h 10m2 stops
Delta Logo
11:15 pm - 11:18 pmCNX-JFK
35h 03m2 stops
$743Delta
Find Deal
Mon, Sep 22 - Tue, Oct 21
Korean Air Logo
11:25 am - 11:05 pmDFW-CNX
22h 40m1 stop
Korean Air Logo
12:15 am - 8:00 amCNX-DFW
20h 45m1 stop
$752Korean Air
Find Deal
Tue, Nov 11 - Wed, Feb 4
Delta Logo
12:59 pm - 9:55 pmJFK-CNX
45h 56m2 stops
Delta Logo
11:15 pm - 11:48 pmCNX-JFK
35h 33m2 stops
$759Delta
Find Deal
Sun, Sep 21 - Mon, Oct 20
Cathay Pacific Logo
4:00 pm - 6:40 pmORD-CNX
38h 40m1 stop
Cathay Pacific Logo
7:25 pm - 2:25 pmCNX-ORD
31h 00m1 stop
$811Cathay Pacific
Find Deal
Sat, Sep 13 - Sat, Sep 20
EVA Air Logo
12:30 am - 10:25 amORD-CNX
21h 55m1 stop
EVA Air Logo
11:35 am - 8:45 pmCNX-ORD
21h 10m1 stop
$980EVA Air
Find Deal
Mon, Sep 8 - Tue, Sep 23
EVA Air Logo
10:50 pm - 10:25 amDFW-CNX
23h 35m1 stop
EVA Air Logo
11:50 am - 7:30 pmCNX-DFW
19h 40m1 stop
$986EVA Air
Find Deal
Wed, Oct 15 - Fri, Oct 31

Singapore Airlines flights from United States to Chiang Mai

Our best Singapore Airlines deals on United States to Chiang Mai flight tickets
Singapore Airlines
Oct 11
SEA10:15 amSeattle/Tacoma Intl
40h 25m
1 stop
CNX4:40 pmChiang Mai
Oct 17
CNX11:15 amChiang Mai
35h 30m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$794
Find similar
Singapore Airlines
Aug 11
SFO12:00 pmSan Francisco
32h 15m
1 stop
CNX10:15 amChiang Mai
Sep 8
CNX5:40 pmChiang Mai
30h 00m
1 stop
SFO9:40 amSan Francisco
$844
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EVA Air flights from United States to Chiang Mai

Our best EVA Air deals on United States to Chiang Mai flight tickets
EVA Air
Aug 10
SFO1:00 amSan Francisco
19h 25m
1 stop
CNX10:25 amChiang Mai
Sep 8
CNX11:35 amChiang Mai
22h 25m
1 stop
SFO8:00 pmSan Francisco
$865
Find similar
EVA Air
Aug 5
SFO1:25 amSan Francisco
22h 20m
2 stops
CNX1:45 pmChiang Mai
Sep 16
CNX11:35 amChiang Mai
22h 25m
1 stop
SFO8:00 pmSan Francisco
$901
Find similar
EVA Air
Aug 5
SFO1:25 amSan Francisco
22h 20m
2 stops
CNX1:45 pmChiang Mai
Sep 16
CNX8:00 pmChiang Mai
24h 50m
2 stops
SFO6:50 amSan Francisco
$938
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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 August 2, 2025.
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

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Mon 9/8

11:30 pm-11:40 pm

1 stop34h 10m

Chiang Mai

Wed 9/17

12:45 am-3:30 pm

1 stop28h 45m

$650

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Mon 9/8

11:30 pm-11:40 pm

1 stop34h 10m

Chiang Mai

Wed 9/17

12:45 am-3:30 pm

1 stop28h 45m

$651

HonoluluChiang Mai

HNL - CNX

HNLCNX

Honolulu

Tue 1/13

11:40 am-11:05 pm

1 stop18h 25m

Chiang Mai

Mon 2/23

12:15 am-9:35 am

1 stop26h 20m

$729

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Tue 8/26

1:25 am-9:45 am

1 stop18h 20m

Chiang Mai

Mon 9/1

7:25 pm-5:05 pm

1 stop35h 40m

$735

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Mon 9/22

7:45 am-9:55 pm

2 stops27h 10m

Chiang Mai

Tue 10/21

11:15 pm-11:18 pm

2 stops35h 03m

$743

DallasChiang Mai

DFW - CNX

DFWCNX

Dallas/Fort Worth

Tue 11/11

11:25 am-11:05 pm

1 stop22h 40m

Chiang Mai

Wed 2/4

12:15 am-8:00 am

1 stop20h 45m

$752

New YorkChiang Mai

JFK - CNX

JFKCNX

New York John F Kennedy Intl

Sun 9/21

12:59 pm-9:55 pm

2 stops45h 56m

Chiang Mai

Mon 10/20

11:15 pm-11:48 pm

2 stops35h 33m

$759

ChicagoChiang Mai

ORD - CNX

ORDCNX

Chicago O'Hare Intl

Sat 9/13

4:00 pm-6:40 pm

1 stop38h 40m

Chiang Mai

Sat 9/20

7:25 pm-2:25 pm

1 stop31h 00m

$811

ChicagoChiang Mai

ORD - CNX

ORDCNX

Chicago O'Hare Intl

Mon 9/8

12:30 am-10:25 am

1 stop21h 55m

Chiang Mai

Tue 9/23

11:35 am-8:45 pm

1 stop21h 10m

$980

DallasChiang Mai

DFW - CNX

DFWCNX

Dallas/Fort Worth

Wed 10/15

10:50 pm-10:25 am

1 stop23h 35m

Chiang Mai

Fri 10/31

11:50 am-7:30 pm

1 stop19h 40m

$986

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 March, then you should wait until August to fly from United States, when ticket prices are also cheap, with an average price of $1,040.

What is the cheapest day to depart on your flight to Chiang Mai?

The cheapest day to depart from United States to Chiang Mai is on a Thursday. Travelers who choose to depart for Chiang Mai on a Thursday will often find tickets for as low as $1,147. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from United States to Chiang Mai for around $1,311.

What is the cheapest time of day to depart on your flight to Chiang Mai?

Flying to Chiang Mai from United States at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,047 when looking at flights departing at noon. Flights to Chiang Mai are more costly in the evening, with an average ticket price of $1,315. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Chiang Mai?

You are more likely to see cheaper flights to Chiang Mai from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Chiang Mai for around $1,188 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chiang Mai from United States for as low as $1,045 on momondo.

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

You could potentially save up to 3% 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

$348

Fastest flight time

17h 50m

Direct flights

None

Airports in Chiang Mai

1 airport
The best one-way flight to Chiang Mai from United States in the past 72 hours is $348. The best round-trip flight deal from United States to Chiang Mai found on momondo in the last 72 hours is $650.
The fastest flight from United States to Chiang Mai takes 17h 50m
There are no direct flights from United States to Chiang Mai. Popular non-direct routes for this connection are San Francisco Airport - Chiang Mai Airport, Seattle/Tacoma Intl Airport - Chiang Mai Airport and Los Angeles Airport - Chiang Mai Airport.
There is 1 airport near Chiang Mai: Chiang Mai (CNX)
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  • 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 $668Free CancellationRating
8.4
1,122 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $673Free CancellationRating
8.2
468 reviews
Search Asiana Airlines flights
China EasternPriceFrom $692Free CancellationRating
7.2
159 reviews
Search China Eastern flights
China AirlinesPriceFrom $697Free CancellationRating
8.3
755 reviews
Search China Airlines flights
Cathay PacificPriceFrom $746Free CancellationRating
7.6
951 reviews
Search Cathay Pacific flights
STARLUX AirlinesPriceFrom $775Free CancellationRating
9.0
199 reviews
Search STARLUX Airlines flights
DeltaPriceFrom $815Free CancellationRating
8.0
7,983 reviews
Search Delta flights
Singapore AirlinesPriceFrom $855Free CancellationRating
8.1
1,338 reviews
Search Singapore Airlines flights
EVA AirPriceFrom $859Free CancellationRating
8.4
1,220 reviews
Search EVA Air flights
Qatar AirwaysPriceFrom $984Free CancellationRating
7.4
3,609 reviews
Search Qatar 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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