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Cheap flights from Chiang Mai to the United States from ฿13,301

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — LAX
9 Oct — 16 Oct1
1 adult
1 adult, Economy

Cheap 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 9 September 2025.

Round-trip from

฿23,006

One-way from

฿13,301

Popular in

April

Cheapest in

October

Average price

฿38,661
26/9-9/10
  • 26/9-9/10
  • 4 total stops
  • 72h 20m total
  • Chiang Mai to USA
Search Deals
21/9
  • 21/9
  • 3 total stops
  • 51h 20m total
  • Chiang Mai to USA
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (฿28,243 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿32,978 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Chiang Mai to USA

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 9 September 2025.

Fri 26/906:30CNX - LAX
2 stops28h 10mMultiple Airlines
Thu 9/1012:50LAX - CNX
2 stops44h 10mMultiple Airlines
Deal found 8/9฿23,006
Mon 6/1017:25CNX - SFO
1 stop16h 30mChina Airlines
Sun 12/1001:05SFO - CNX
1 stop19h 15mChina Airlines
Deal found 7/9฿24,692
Tue 23/911:20CNX - SFO
1 stop22h 35mChina Airlines
Wed 8/1001:05SFO - CNX
1 stop19h 15mChina Airlines
Deal found 9/9฿25,137
Fri 10/1011:20CNX - LAX
1 stop16h 35mChina Airlines
Thu 23/1000:05LAX - CNX
1 stop20h 15mChina Airlines
Deal found 8/9฿25,137
Sun 28/900:45CNX - LAX
1 stop29h 15mAsiana Airlines
Mon 6/1023:00LAX - CNX
1 stop34h 40mAsiana Airlines
Deal found 8/9฿25,710
Fri 26/911:20CNX - LAX
1 stop23h 25mChina Airlines
Wed 8/1000:05LAX - CNX
1 stop20h 15mChina Airlines
Deal found 8/9฿26,538
Sun 21/923:15CNX - LAX
1 stop22h 45mMultiple Airlines
Tue 21/1010:00LAX - CNX
1 stop23h 40mMultiple Airlines
Deal found 8/9฿26,569
Tue 28/1000:15CNX - SFO
1 stop24h 15mKorean Air
Wed 26/1111:40SFO - CNX
1 stop20h 15mKorean Air
Deal found 8/9฿26,601
Tue 16/911:20CNX - LAX
1 stop23h 25mChina Airlines
Mon 22/900:05LAX - CNX
1 stop20h 15mChina Airlines
Deal found 9/9฿26,760
Tue 23/923:15CNX - LAX
1 stop24h 25mKorean Air
Sat 27/923:50LAX - CNX
1 stop32h 05mKorean Air
Deal found 8/9฿26,792
Sun 21/911:20CNX - LAX
1 stop23h 25mChina Airlines
Mon 20/1000:05LAX - CNX
1 stop20h 15mChina Airlines
Deal found 8/9฿26,824
Tue 23/923:15CNX - LAX
2 stops35h 10mเดลต้า
Sat 27/919:00LAX - CNX
2 stops36h 55mเดลต้า
Deal found 8/9฿26,856

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 9 September 2025.
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 MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Mon 6/10

17:25-19:55

1 stop16h 30m

San Francisco

Sun 12/10

01:05-10:20

1 stop19h 15m

฿24,692

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Wed 8/10

11:20-19:55

1 stop22h 35m

San Francisco

Wed 15/10

01:05-10:20

1 stop19h 15m

฿24,692

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Wed 29/10

11:25-19:45

1 stop22h 20m

San Francisco

Wed 26/11

23:40-10:25

1 stop19h 45m

฿24,787

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Tue 23/9

11:20-19:55

1 stop22h 35m

San Francisco

Wed 8/10

01:05-10:20

1 stop19h 15m

฿25,137

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Fri 10/10

11:20-19:55

1 stop22h 35m

San Francisco

Thu 23/10

01:05-10:20

1 stop19h 15m

฿25,137

Chiang MaiLos Angeles

CNX - LAX

CNXLAX

Chiang Mai

Fri 10/10

11:20-13:55

1 stop16h 35m

Los Angeles

Thu 23/10

00:05-10:20

1 stop20h 15m

฿25,137

Chiang MaiLos Angeles

CNX - LAX

CNXLAX

Chiang Mai

Fri 6/3

11:25-19:25

1 stop23h 00m

Los Angeles

Sun 15/3

15:50-10:25

1 stop28h 35m

฿25,137

Chiang MaiLos Angeles

CNX - LAX

CNXLAX

Chiang Mai

Fri 6/3

16:35-13:24

2 stops35h 49m

Los Angeles

Sun 15/3

11:50-22:55

1 stop21h 05m

฿25,965

Chiang MaiLos Angeles

CNX - LAX

CNXLAX

Chiang Mai

Fri 6/3

16:35-21:08

2 stops43h 33m

Los Angeles

Sun 15/3

18:10-15:35

2 stops31h 25m

฿26,506

Chiang MaiLos Angeles

CNX - LAX

CNXLAX

Chiang Mai

Sun 21/9

23:15-08:00

1 stop22h 45m

Los Angeles

Tue 21/10

10:00-23:40

1 stop23h 40m

฿26,569

Flights are sorted by cheapest return flights first.

Deals found on 7/9

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 ฿721). Flying from Chiang Mai to USA in July is currently the most expensive (average of ฿923). 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.

What is the cheapest time of day to fly from CNX to US?

Find hourly flight availability from Chiang Mai to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 September 2025.

When flying from Chiang Mai to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 9 September 2025.
See what other customers who have flown with EVA Air, Korean Air, 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
1,236 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very Good
1,236 reviews
EVA Air
8.4
Very Good
1,236 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Korean Air
8.4
Very Good
1,139 reviews
EVA Air
8.4
Very Good
1,236 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
เดลต้า
8.0
Very Good
7,965 reviews
EVA Air
8.4
Very Good
1,236 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

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 China Airlines, แอร์แคนาดา, and EVA Air fly from Chiang Mai to USA in about 16h 30m. The time it takes to get you to your destination can typically vary by up to 27h 03m. Airlines will cover a distance of 12390 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 STARLUX Airlines, with whom users have recently found tickets for as low as ฿14,860. However, be on the lookout for offers from แอร์แคนาดา and Korean Air, 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 - Chicago O'Hare Intl, Chiang Mai - Seattle/Tacoma Intl and Chiang Mai - New York John F Kennedy 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 ฿721). Flying from Chiang Mai to USA in July is currently the most expensive (average of ฿923). 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 O'Hare Intl 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 9 September 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest฿28,515Average฿30,844FlexibilityNo 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.

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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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