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Chiang Mai

$459+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CNX
Jul 1 — Jul 81
Wed 7/1
Wed 7/8
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 June 1, 2026.

This oojo deal was found by Cheapflights users on 5/28. 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.
Sun 9/612:30 pm
LAX
-
CNX
1 stop34h 55m
China Eastern
Wed 9/1610:05 am
CNX
-
LAX
3 stops38h 00m
China Eastern
Deal found 5/28$711
This oojo deal was found by Cheapflights users on 5/29. 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 11/211:30 am
LAX
-
CNX
1 stop35h 50m
China Eastern
Thu 11/123:35 pm
CNX
-
LAX
1 stop32h 30m
China Eastern
Deal found 5/29$713
This FlightHub deal was found by Cheapflights users on 5/28. 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.
Thu 11/512:00 pm
SFO
-
CNX
1 stop35h 20m
China Eastern
Sun 11/153:35 pm
CNX
-
SFO
1 stop32h 25m
China Eastern
Deal found 5/28$715
This FlightHub deal was found by Cheapflights users on 5/28. 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 9/712:30 pm
LAX
-
CNX
1 stop34h 55m
China Eastern
Tue 9/152:55 pm
CNX
-
LAX
1 stop33h 10m
China Eastern
Deal found 5/28$715
This FlightHub deal was found by Cheapflights users on 5/30. 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.
Thu 11/2612:00 pm
SFO
-
CNX
1 stop35h 20m
China Eastern
Tue 12/84:25 pm
CNX
-
SFO
2 stops55h 35m
China Eastern
Deal found 5/30$716
This FlightHub deal was found by Cheapflights users on 5/28. 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.
Sat 9/512:30 pm
LAX
-
CNX
1 stop34h 55m
China Eastern
Wed 9/164:10 pm
CNX
-
LAX
2 stops31h 55m
China Eastern
Deal found 5/28$716
This FlightHub deal was found by Cheapflights users on 5/29. 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.
Thu 10/291:00 pm
SFO
-
CNX
1 stop35h 20m
China Eastern
Wed 11/410:05 am
CNX
-
SFO
2 stops37h 55m
China Eastern
Deal found 5/29$717
This FlightHub deal was found by Cheapflights users on 5/27. 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.
Tue 9/1512:30 pm
LAX
-
CNX
2 stops36h 50m
China Eastern
Wed 11/183:35 pm
CNX
-
LAX
1 stop32h 30m
China Eastern
Deal found 5/27$717
This Justfly.com deal was found by Cheapflights users on 5/27. 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 9/2112:30 pm
LAX
-
CNX
2 stops30h 45m
China Eastern
Tue 11/174:25 pm
CNX
-
LAX
2 stops31h 40m
China Eastern
Deal found 5/27$718
This BusinessClass deal was found by Cheapflights users on 5/29. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:30 am
LAX
-
CNX
1 stop35h 50m
China Eastern
Wed 11/114:25 pm
CNX
-
LAX
2 stops31h 40m
China Eastern
Deal found 5/29$752
This China Eastern deal was found by Cheapflights users on 6/1. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:00 pm
SFO
-
CNX
1 stop35h 20m
China Eastern
Fri 12/113:35 pm
CNX
-
SFO
1 stop32h 25m
China Eastern
Deal found 6/1$756
This China Eastern deal was found by Cheapflights users on 5/29. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:30 am
LAX
-
CNX
1 stop35h 50m
China Eastern
Sun 11/153:35 pm
CNX
-
LAX
1 stop32h 30m
China Eastern
Deal found 5/29$756

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 June 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$715
(FlightHub)

One-way from

$459
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,578
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. 4% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 1, 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

Thu 8/27

7:31 am-1:25 pm

2 stops40h 54m

Chiang Mai

Wed 9/9

2:55 pm-6:10 pm

2 stops40h 15m

$984

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Mon 7/27

12:00 pm-1:25 pm

1 stop35h 25m

Chiang Mai

Tue 8/25

9:10 am-9:05 am

2 stops61h 55m

$994

SeattleChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Sun 9/27

1:15 am-4:20 pm

1 stop25h 05m

Chiang Mai

Tue 10/13

5:20 pm-4:10 pm

1 stop36h 50m

$1,043

BostonChiang Mai

BOS - CNX

BOSCNX

Boston Logan Intl

Sun 10/25

5:00 pm-10:55 pm

2 stops42h 55m

Chiang Mai

Wed 10/28

12:15 am-9:40 am

1 stop20h 25m

$1,068

SeattleChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Sun 9/13

1:15 am-4:20 pm

1 stop25h 05m

Chiang Mai

Sat 9/19

5:20 pm-4:10 pm

1 stop36h 50m

$1,102

SeattleChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Wed 9/9

1:30 am-10:25 am

1 stop18h 55m

Chiang Mai

Tue 9/22

11:35 am-7:40 pm

1 stop22h 05m

$1,144

ChicagoChiang Mai

ORD - CNX

ORDCNX

Chicago O'Hare Intl

Tue 8/25

5:45 pm-9:20 am

2 stops27h 35m

Chiang Mai

Sat 8/29

8:00 pm-2:55 pm

2 stops30h 55m

$1,149

Los AngelesChiang Mai

LAX - CNX

LAXCNX

Los Angeles

Thu 8/27

12:55 am-10:20 am

1 stop19h 25m

Chiang Mai

Sun 9/27

11:20 am-8:45 pm

1 stop23h 25m

$1,164

SeattleChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Sun 9/13

1:30 am-9:20 am

2 stops41h 50m

Chiang Mai

Mon 9/21

11:35 am-7:40 pm

1 stop22h 05m

$1,169
Quickest round-trip

SeattleChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Fri 11/6

12:10 am-10:35 am

1 stop19h 25m

Chiang Mai

Mon 11/9

11:50 am-6:10 pm

1 stop21h 20m

$1,184

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/30

Showing 1-10 of 60 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from USA to Chiang Mai (average of $553). Flying from USA to Chiang Mai in January is currently the most expensive (average of $1,172). 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
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
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

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 June 1, 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
1,465 reviews

Food

8.1

Boarding

8.4

Crew

8.7

Overall

8.5

Comfort

8.3

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
1,465 reviews
EVA Air
8.5
Very good
1,465 reviews

Food

8.1

Boarding

8.4

Crew

8.7

Overall

8.5

Comfort

8.3

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
1,217 reviews
EVA Air
8.5
Very good
1,465 reviews

Food

8.1

Boarding

8.4

Crew

8.7

Overall

8.5

Comfort

8.3

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
828 reviews
EVA Air
8.5
Very good
1,465 reviews

Food

8.1

Boarding

8.4

Crew

8.7

Overall

8.5

Comfort

8.3

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
7.9
Good
8,400 reviews
EVA Air
8.5
Very good
1,465 reviews

Food

8.1

Boarding

8.4

Crew

8.7

Overall

8.5

Comfort

8.3

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
1,354 reviews
EVA Air
8.5
Very good
1,465 reviews

Food

8.1

Boarding

8.4

Crew

8.7

Overall

8.5

Comfort

8.3

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 Korean Air, China Eastern, and STARLUX Airlines fly from USA to Chiang Mai in about 24h 35m. The time it takes to get you to your destination can typically vary by up to 16h 19m. There are 7190 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 Los Angeles - 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, February is the cheapest month in which you can book a flight from USA to Chiang Mai (average of $553). Flying from USA to Chiang Mai in January is currently the most expensive (average of $1,172). 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 10 airlines flying from USA to Chiang Mai

Discover the top 10 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 June 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$553Average$982FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$580Average$1,089FlexibilityNo cancel feeOn-time72%
China EasternCheapest$662Average$862FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$673Average$853FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$682Average$896FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$756Average$830FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$774Average$1,136FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$792Average$1,037FlexibilityNo cancel feeOn-time74%
DeltaCheapest$803Average$1,442FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$1,016Average$1,223FlexibilityNo cancel feeOn-time75%

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