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Cheap flights from Chiang Mai to the United States from ฿14,459

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — LAX
25 Mar — 1 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chiang Mai to USA

Enter your travel dates to find the best prices.

Cheapest flights from Chiang Mai to USA
Explore the most affordable flight options available from Chiang Mai to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 February 2026.

Tue 19/511:35
CNX
-
SEA
1 stop21h 15m
EVA Air
Sat 18/701:10
SEA
-
CNX
1 stop19h 15m
EVA Air
Deal found 21/2฿24,481
Mon 6/406:35
CNX
-
SEA
2 stops46h 20m
Multiple Airlines
Sun 12/400:55
SEA
-
CNX
2 stops26h 00m
Multiple Airlines
Deal found 20/2฿24,698
Wed 13/520:00
CNX
-
SEA
2 stops36h 50m
EVA Air
Tue 30/600:50
SEA
-
CNX
1 stop19h 35m
EVA Air
Deal found 20/2฿26,125
Tue 19/511:55
CNX
-
SEA
2 stops21h 35m
EVA Air
Mon 20/702:10
SEA
-
CNX
1 stop18h 15m
EVA Air
Deal found 21/2฿26,156
Mon 20/420:00
CNX
-
SEA
2 stops37h 30m
EVA Air
Thu 29/1001:10
SEA
-
CNX
1 stop19h 25m
EVA Air
Deal found 20/2฿26,250
Mon 6/420:00
CNX
-
SEA
2 stops37h 30m
EVA Air
Sun 12/401:30
SEA
-
CNX
1 stop18h 55m
EVA Air
Deal found 20/2฿26,436
Mon 20/410:30
CNX
-
SEA
2 stops22h 45m
Multiple Airlines
Thu 29/1001:10
SEA
-
CNX
2 stops42h 40m
Multiple Airlines
Deal found 21/2฿26,560
Thu 21/511:35
CNX
-
SEA
1 stop21h 15m
EVA Air
Wed 15/702:10
SEA
-
CNX
2 stops27h 00m
EVA Air
Deal found 21/2฿26,808
Tue 7/411:35
CNX
-
SEA
1 stop21h 55m
EVA Air
Mon 13/401:30
SEA
-
CNX
2 stops22h 15m
EVA Air
Deal found 20/2฿26,870
Wed 1/711:55
CNX
-
SEA
2 stops21h 55m
EVA Air
Tue 11/802:10
SEA
-
CNX
1 stop18h 15m
EVA Air
Deal found 22/2฿26,994
Tue 19/511:20
CNX
-
SEA
1 stop21h 55m
China Airlines
Mon 20/701:55
SEA
-
CNX
1 stop18h 25m
China Airlines
Deal found 21/2฿27,025
Thu 12/306:50
CNX
-
JFK
2 stops28h 05m
Multiple Airlines
Sun 5/415:45
JFK
-
CNX
1 stop27h 40m
Multiple Airlines
Deal found 20/2฿29,787

Find flight deals from Chiang Mai to USA

Keep the following information in mind while searching for Chiang Mai to USA flight deals. Data was last updated 23 February 2026.

Round-trip from

฿24,481

One-way from

฿14,459
EVA Air
  • EVA Air
  • 21/5-18/7
  • 2 total stops
  • 40h 30m total
  • Chiang Mai to USA
Search Deals
Air China
  • Air China
  • 19/3
  • 1 total stop
  • 31h 25m total
  • Chiang Mai to USA
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chiang Mai to USA 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 17,341 searches. Data last updated 23 February 2026.
Use the filters below to find and compare flights from Chiang Mai to the United States that are best for you.

Fly from

Chiang Mai

Fly to

USA

Route

Depart

Return

Price

Chiang MaiSeattle

CNX - SEA

CNXSEA

Chiang Mai

Wed 13/5

11:55-19:30

2 stops21h 35m

Seattle/Tacoma Intl

Tue 30/6

00:50-10:25

1 stop19h 35m

฿26,125

Chiang MaiSeattle

CNX - SEA

CNXSEA

Chiang Mai

Wed 1/7

11:55-19:50

2 stops21h 55m

Seattle/Tacoma Intl

Tue 11/8

02:10-10:25

1 stop18h 15m

฿26,870

Chiang MaiSeattle

CNX - SEA

CNXSEA

Chiang Mai

Thu 6/8

11:20-19:45

1 stop22h 25m

Seattle/Tacoma Intl

Tue 29/9

01:15-10:20

1 stop19h 05m

฿27,646

Chiang MaiSeattle

CNX - SEA

CNXSEA

Chiang Mai

Sun 17/5

11:20-19:15

1 stop21h 55m

Seattle/Tacoma Intl

Sat 18/7

01:55-10:20

1 stop18h 25m

฿28,142

Chiang MaiSeattle

CNX - SEA

CNXSEA

Chiang Mai

Tue 19/5

11:55-19:30

2 stops21h 35m

Seattle/Tacoma Intl

Tue 21/7

02:10-13:45

2 stops21h 35m

฿29,321

Chiang MaiChicago

CNX - ORD

CNXORD

Chiang Mai

Sat 13/6

11:35-06:20

2 stops30h 45m

Chicago O'Hare Intl

Tue 21/7

19:40-10:25

2 stops26h 45m

฿30,407

Chiang MaiSeattle

CNX - SEA

CNXSEA

Chiang Mai

Thu 23/7

11:55-19:50

2 stops21h 55m

Seattle/Tacoma Intl

Tue 22/9

00:30-10:25

1 stop19h 55m

฿30,935

Chiang MaiSeattle

CNX - SEA

CNXSEA

Chiang Mai

Sat 23/5

11:20-19:15

1 stop21h 55m

Seattle/Tacoma Intl

Thu 16/7

01:55-10:20

1 stop18h 25m

฿30,997

Chiang MaiWashington, D.C.

CNX - DCA

CNXDCA

Chiang Mai

Tue 21/4

11:35-20:00

2 stops43h 25m

Washington, D.C. Reagan-National

Thu 28/5

09:59-10:25

2 stops37h 26m

฿31,897

Chiang MaiSeattle

CNX - SEA

CNXSEA

Chiang Mai

Wed 5/8

20:00-19:45

2 stops37h 45m

Seattle/Tacoma Intl

Thu 3/9

01:55-10:20

1 stop18h 25m

฿32,238

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 60 results
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Best time to book a flight from Chiang Mai to USA

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

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

Currently, September is the cheapest month in which you can book a flight from Chiang Mai to USA (average of ฿21,688). Flying from Chiang Mai to USA in July is currently the most expensive (average of ฿30,718). 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.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 23 February 2026.
See what other customers who have flown with EVA Air, China Airlines, andเดลต้า from Chiang Mai to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,359 reviews
Check prices

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very Good
1,359 reviews
EVA Air
8.4
Very Good
1,359 reviews
Check prices

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
China Airlines
8.3
Very Good
807 reviews
EVA Air
8.4
Very Good
1,359 reviews
Check prices

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
เดลต้า
7.9
Good
8,236 reviews
EVA Air
8.4
Very Good
1,359 reviews
Check prices

Boarding

8.4

Overall

8.4

Crew

8.6

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Related info for your journey

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

    Chiang Mai (CNX), located 3.1 km from the city centre, is the airport you fly out of when you book flights from Chiang Mai to United States.

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

    Airlines like EVA Air, China Airlines, and Qatar Airways fly from Chiang Mai to USA in about 21h 35m. The time it takes to get you to your destination can typically vary by up to 16h 50m. Airlines will cover a distance of 11571 km. This flight may include one or multiple stops.

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

    The cheapest airline one-way is China Airlines, with whom users have recently found tickets for as low as ฿13,841. However, be on the lookout for offers from STARLUX Airlines and เดลต้า, as they are both options that can get you from Chiang Mai to USA for a low price.

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

    The most popular flight routes from Chiang Mai to USA are Chiang Mai - Seattle/Tacoma Intl, Chiang Mai - Baltimore/Washington and Chiang Mai - Washington, D.C. Dulles Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chiang Mai to USA 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 Chiang Mai to USA?

    Currently, September is the cheapest month in which you can book a flight from Chiang Mai to USA (average of ฿21,688). Flying from Chiang Mai to USA in July is currently the most expensive (average of ฿30,718). 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.

Alternative routes for Chiang Mai to USA

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Seattle flights

Top airline flying from Chiang Mai to USA

Discover the top airline that operate flights from Chiang Mai to USA. 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 17,341 searches. Data last updated 23 February 2026.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest฿24,552Average฿27,246FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Chiang Mai to USA?

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Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to USA?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chiang Mai to USA.

Can Cheapflights find flights from Chiang Mai to USA with no change fees?

Certainly. Search results for flights to USA from Chiang Mai shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Chiang Mai to USA become cheaper?

Of course! You can now track prices for flights from Chiang Mai to USA and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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