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Chiang Mai

$377+ Cheap flights from the United States to Chiang Mai (CNX)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CNX
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from USA to Chiang Mai

Cheapest flights from USA to Chiang Mai
Explore the most affordable flight options available from USA to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This oojo deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:30 pm
LAX
-
CNX
2 stops30h 45m
China Eastern
Wed 9/92:55 pm
CNX
-
LAX
1 stop33h 10m
China Eastern
Deal found 7/22$642
This FlightHub deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2710:25 pm
LAX
-
CNX
1 stop32h 25m
Air China
Thu 12/1011:05 pm
CNX
-
LAX
1 stop34h 55m
Air China
Deal found 7/19$664
This eDestinos deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:25 am
LAX
-
CNX
1 stop28h 15m
Cathay Pacific
Wed 9/2310:30 am
CNX
-
LAX
1 stop25h 30m
Cathay Pacific
Deal found 7/22$672
This oojo deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:30 pm
LAX
-
CNX
1 stop20h 50m
China Eastern
Thu 9/39:10 am
CNX
-
LAX
3 stops38h 55m
China Eastern
Deal found 7/22$680
This Gotogate deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:30 pm
LAX
-
CNX
3 stops60h 50m
China Eastern
Wed 9/162:55 pm
CNX
-
LAX
1 stop33h 10m
China Eastern
Deal found 7/22$691
This Air China deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:20 pm
LAX
-
CNX
1 stop41h 30m
Air China
Thu 9/1711:05 pm
CNX
-
LAX
1 stop35h 05m
Air China
Deal found 7/18$705
This oojo deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:30 pm
LAX
-
CNX
1 stop35h 50m
China Eastern
Thu 11/53:35 pm
CNX
-
LAX
1 stop32h 30m
China Eastern
Deal found 7/21$710
This Trip.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:39 pm
DEN
-
CNX
2 stops35h 41m
Multiple Airlines
Sun 8/3012:30 am
CNX
-
DEN
2 stops37h 14m
Multiple Airlines
Deal found 7/23$739
This Justfly.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:00 pm
SFO
-
CNX
1 stop35h 25m
Multiple Airlines
Wed 8/2612:30 am
CNX
-
SFO
2 stops29h 47m
Multiple Airlines
Deal found 7/23$755
This oojo deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:00 pm
SFO
-
CNX
2 stops30h 05m
China Eastern
Sun 11/1510:05 am
CNX
-
SFO
2 stops37h 55m
China Eastern
Deal found 7/21$757
This FlightHub deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:00 pm
SFO
-
CNX
1 stop35h 20m
Multiple Airlines
Mon 12/73:35 pm
CNX
-
SFO
2 stops44h 46m
Multiple Airlines
Deal found 7/22$760
This Ovago deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:41 am
DEN
-
CNX
2 stops40h 44m
China Eastern
Thu 9/104:10 pm
CNX
-
DEN
3 stops39h 01m
China Eastern
Deal found 7/22$805

Find flight deals from USA to Chiang Mai

Keep the following information in mind while searching for USA to Chiang Mai flight deals. Data was last updated July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$642
(oojo)

One-way from

$377
(SmartFares)

Popular in

December

Cheapest in

May

Average price

$1,415
Provider with most accurate pricing for New York (NYC)-Chiang Mai flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Chiang Mai flights.
Search Deals
From USA to Chiang Mai
Search Deals
One-way flight from USA to Chiang Mai
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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, Cheapflights users made 2,558,603 searches. Data last updated July 24, 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

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Mon 8/17

10:39 pm-11:20 pm

2 stops35h 41m

Chiang Mai

Sun 8/30

12:30 am-12:44 am

2 stops37h 14m

$739
Quickest round-trip

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Thu 1/14

9:15 pm-9:50 am

1 stop21h 35m

Chiang Mai

Sat 1/23

7:40 pm-8:55 pm

1 stop16h 15m

$763

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Thu 8/27

7:41 am-1:25 pm

2 stops40h 44m

Chiang Mai

Wed 9/9

2:55 pm-6:11 pm

2 stops40h 16m

$816

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Mon 8/17

12:30 pm-3:20 pm

2 stops36h 50m

Chiang Mai

Mon 8/24

4:10 pm-10:05 am

3 stops55h 55m

$820

DenverChiang Mai

DEN - CNX

DENCNX

Denver Intl

Tue 9/1

7:41 am-1:25 pm

2 stops40h 44m

Chiang Mai

Wed 9/9

4:10 pm-6:21 pm

3 stops39h 11m

$823

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Sat 11/14

10:50 am-10:55 pm

1 stop21h 05m

Chiang Mai

Wed 12/2

12:15 am-8:30 am

1 stop23h 15m

$854

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Thu 11/19

11:30 am-9:05 am

2 stops54h 35m

Chiang Mai

Tue 12/1

3:35 pm-9:05 am

1 stop32h 30m

$869

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Wed 11/18

11:30 am-2:20 pm

1 stop35h 50m

Chiang Mai

Thu 12/3

3:35 pm-9:05 am

1 stop32h 30m

$870

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Sun 9/13

12:30 pm-9:15 am

2 stops30h 45m

Chiang Mai

Thu 9/17

9:10 am-10:05 am

3 stops38h 55m

$885

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Sat 11/14

3:40 pm-10:55 pm

2 stops40h 15m

Chiang Mai

Fri 12/4

12:15 am-8:30 am

1 stop23h 15m

$903

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from USA to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from USA with our price prediction graph.
Estimated round-trip 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 the United States to Chiang Mai

What is the cheapest month to book a flight from USA to Chiang Mai?

Currently, March is the cheapest month in which you can book a flight from USA to Chiang Mai (average of $914). Flying from USA to Chiang Mai in December is currently the most expensive (average of $1,576). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from USA to Chiang Mai?

Booking 12 days in advance of your planned departure date is, on average, the best time to get cheap flights from USA to Chiang Mai. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

The best insider tips for theUnited States to Chiang Mai flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Chiang Mai trip
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Asiana Airlines

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Duncan Madden

Duncan Madden

Expert on EVA Air

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Harriet Baskas

Harriet Baskas

Expert on Delta

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on Cathay Pacific and Korean Air

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Robert Schrader

Robert Schrader

Expert on China Airlines

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated July 24, 2026.
Read through reviews of airlines operating flights from the United States to Chiang Mai, such as EVA Air,Korean Air, andChina Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,502 reviews

Crew

8.7

Boarding

8.4

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
EVA Air
8.5
Very good
1,502 reviews
EVA Air
8.5
Very good
1,502 reviews

Crew

8.7

Boarding

8.4

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Korean Air
8.4
Very good
1,221 reviews
EVA Air
8.5
Very good
1,502 reviews

Crew

8.7

Boarding

8.4

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
China Airlines
8.3
Very good
838 reviews
EVA Air
8.5
Very good
1,502 reviews

Crew

8.7

Boarding

8.4

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Delta
7.8
Good
8,482 reviews
EVA Air
8.5
Very good
1,502 reviews

Crew

8.7

Boarding

8.4

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Cathay Pacific
7.6
Good
1,425 reviews
EVA Air
8.5
Very good
1,502 reviews

Crew

8.7

Boarding

8.4

Comfort

8.3

Overall

8.5

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

Related info for your journey

Find useful and relevant information for your journey from USA to Chiang Mai. 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 into for flights to Chiang Mai from United States?

    Located just 1.9 mi from the city center, Chiang Mai (CNX) is the airport most travelers will use when flying to Chiang Mai from United States.

  • How long is the flight from USA to Chiang Mai?

    Airlines like Cathay Pacific, China Eastern, and Korean Air fly from USA to Chiang Mai in about 21h 05m. The time it takes to get you to your destination can typically vary by up to 19h 39m. There are 8037 mi between USA and Chiang Mai. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $242 is the cheapest one-way deal found within the past few days, from China Southern. You may also be able to find cheap deals on Korean Air and Cathay Pacific, with prices starting from $310 and $320, respectively.

  • What are the most popular routes from USA to Chiang Mai?

    Most travelers choose San Francisco - Chiang Mai, Seattle/Tacoma Intl - Chiang Mai or New York John F Kennedy Intl - Chiang Mai when deciding on the best route from USA to Chiang Mai.

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

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

  • How can I find direct flights from USA to Chiang Mai?

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

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

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

  • What is the cheapest month to book a flight from USA to Chiang Mai?

    Currently, March is the cheapest month in which you can book a flight from USA to Chiang Mai (average of $914). Flying from USA to Chiang Mai in December is currently the most expensive (average of $1,576). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Top 9 airlines flying from USA to Chiang Mai

Discover the top 9 airlines that operate flights from USA to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$553Average$1,006FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$580Average$1,079FlexibilityNo cancel feeOn-time72%
China EasternCheapest$663Average$862FlexibilityNo cancel feeOn-time62%
China AirlinesCheapest$682Average$917FlexibilityNo cancel feeOn-time70%
Singapore AirlinesCheapest$774Average$1,142FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$796Average$1,146FlexibilityNo cancel feeOn-time74%
STARLUX AirlinesCheapest$798Average$854FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$803Average$1,330FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$1,016Average$1,223FlexibilityNo cancel feeOn-time75%

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