Cheap flights from Chiang Mai to Seattle from ฿21,939

This is the cheapest one-way flight price, found on 23/9. Prices may vary by date and flight preferences.
CNX — SEA
28 Sep — 5 Oct1
1 adult
Economy
From?
To?
Thu 28/9
Thu 5/10

When is the cheapest time to fly from Chiang Mai to Seattle (CNX - SEA)?

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

Cheap โคเรียนแอร์ flights from Chiang Mai to Seattle

Find some of the cheapest โคเรียนแอร์ flights traveling from Chiang Mai to Seattle. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap เอวาแอร์ flights from Chiang Mai to Seattle

To aid your search, here are some of the cheapest เอวาแอร์ flights we've found from Chiang Mai to Seattle. Ensure the flight price, dates, time, and airline match your criteria before you book.

One-way flights to Seattle from Chiang Mai

The cheapest one-way flights from Chiang Mai to Seattle
Users traveling one-way from Chiang Mai to Seattle can select one of these great deals. For those needing a return trip from Chiang Mai, there is a search form available above.

Find flights from Chiang Mai to Seattle within your budget

Use the slider to find flights from Chiang Mai to Seattle that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

฿33,899 - ฿45,823

Route

Depart

Return

Price

Chiang MaiSeattle/Tacoma Intl

CNX - SEA

CNXSEA

Chiang Mai

Fri 2/2

1 stop32h 10m

Seattle/Tacoma Intl

Thu 18/4

1 stop18h 55m

฿33,899

Chiang MaiSeattle/Tacoma Intl

CNX - SEA

CNXSEA

Chiang Mai

Fri 2/2

1 stop21h 25m

Seattle/Tacoma Intl

Wed 17/4

1 stop18h 55m

฿36,457

Chiang MaiSeattle/Tacoma Intl

CNX - SEA

CNXSEA

Chiang Mai

Fri 2/2

2 stops21h 00m

Seattle/Tacoma Intl

Wed 17/4

1 stop18h 55m

฿38,834

Chiang MaiSeattle/Tacoma Intl

CNX - SEA

CNXSEA

Chiang Mai

Fri 2/2

1 stop27h 15m

Seattle/Tacoma Intl

Thu 18/4

2 stops24h 35m

฿39,411

Chiang MaiSeattle/Tacoma Intl

CNX - SEA

CNXSEA

Chiang Mai

Fri 2/2

2 stops23h 45m

Seattle/Tacoma Intl

Wed 17/4

2 stops24h 55m

฿42,833

Chiang MaiSeattle/Tacoma Intl

CNX - SEA

CNXSEA

Chiang Mai

Fri 2/2

2 stops37h 34m

Seattle/Tacoma Intl

Thu 18/4

2 stops45h 10m

฿45,823

Flights are sorted by cheapest first

Deals found on 22/9

Reviews of airlines servicing Seattle

Get a feel of what it's like to fly with โคเรียนแอร์ and เอวาแอร์ from Chiang Mai to Seattle by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
โคเรียนแอร์
8.2
Very Good
356 reviews

Entertainment

8.1

Food

8.0

Boarding

8.2

Comfort

8.1

Overall

8.2

Crew

8.5

Reviews

1 / 10

Had a little stain on my seat and the crew was helpful to give me some sanitizer wipes to wipe it clean

โคเรียนแอร์
8.2
Very Good
356 reviews
โคเรียนแอร์
8.2
Very Good
356 reviews

Entertainment

8.1

Food

8.0

Boarding

8.2

Comfort

8.1

Overall

8.2

Crew

8.5

Reviews

1 / 10

Had a little stain on my seat and the crew was helpful to give me some sanitizer wipes to wipe it clean

เอวาแอร์
8.1
Very Good
196 reviews
โคเรียนแอร์
8.2
Very Good
356 reviews

Entertainment

8.1

Food

8.0

Boarding

8.2

Comfort

8.1

Overall

8.2

Crew

8.5

Reviews

1 / 10

Had a little stain on my seat and the crew was helpful to give me some sanitizer wipes to wipe it clean

เดลต้า
7.9
Good
3,021 reviews
โคเรียนแอร์
8.2
Very Good
356 reviews

Entertainment

8.1

Food

8.0

Boarding

8.2

Comfort

8.1

Overall

8.2

Crew

8.5

Reviews

1 / 10

Had a little stain on my seat and the crew was helpful to give me some sanitizer wipes to wipe it clean

คาเธ่ย์ แปซิฟิค
7.5
Good
184 reviews
โคเรียนแอร์
8.2
Very Good
356 reviews

Entertainment

8.1

Food

8.0

Boarding

8.2

Comfort

8.1

Overall

8.2

Crew

8.5

Reviews

1 / 10

Had a little stain on my seat and the crew was helpful to give me some sanitizer wipes to wipe it clean

Related info for your journey

Useful info, stats and facts about Chiang Mai to Seattle flights.

Can I find flights from Chiang Mai to Seattle for under ฿33,900 on Cheapflights?

Yes, there are multiple flights from Chiang Mai to Seattle for under ฿33,900. The cheapest flight booked recently is on โคเรียนแอร์ for just ฿33,899, but on average you can expect to pay ฿39,519.

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

The cheapest airline one-way is โคเรียนแอร์, with whom users have recently found tickets for as low as ฿21,939. However, be on the lookout for offers from เดลต้า and เอวาแอร์, as they are both options that can get you from Chiang Mai to Seattle for a low price.

What does CNX to SEA mean?

Chiang Mai Airport is CNX and Seattle/Tacoma Intl Airport is SEA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

Other flights from Chiang Mai

Top airline flying from Chiang Mai to Seattle

The chart below displays the airlines Cheapflights users travelling from Chiang Mai to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
โคเรียนแอร์Cheapest฿31,953Average฿36,935FlexibilityNo cancel feeOn-time81%
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