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$530+ Cheap flights from Seattle (SEA) 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CNX
Jul 31 — Aug 71
From?
To?
Wed 7/31
Wed 8/7
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Chiang Mai are usually found in October or September, booked 23 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Seattle to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 26, 2024.

Popular in

June

Cheapest in

October

Round-trip from

$835
(oojo)

One-way from

$530
(Kiwi.com)
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 35% potential price drop
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From Seattle/Tacoma Intl to Chiang Mai
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One-way flight from Seattle/Tacoma Intl to Chiang Mai
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What is the cheapest day to fly round-trip from Seattle to Chiang Mai?

Thursday flights are found to be more expensive to fly from Seattle to Chiang Mai. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chiang Mai.

How far in advance should I book a flight from Seattle to Chiang Mai?

To save up to 77% on this flight, we recommend booking at least 23 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Chiang Mai from $1,409 1-2 weeks out and tickets from $1,875 for flights departing within the next 72 hours.

What is the cheapest month to fly from Seattle to Chiang Mai?

The best pricing can be found in the month of October. Prices to Chiang Mai from Seattle average $1,256. You can even find prices in October for less than $1,256, as users have found deals to Chiang Mai from as low as $749. The month of June appears to be one of the more expensive times to travel to Chiang Mai from Seattle. Flying in the targeted month can save you up to 45%.

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

It’s optimal to fly from Seattle to Chiang Mai in the afternoon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight at noon.

Cheap Seattle to Chiang Mai flights in July & August 2024

Find cheap flight options from Seattle to Chiang Mai specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 26, 2024.
These are some of the best deals we've found on flights to Chiang Mai in 2024 at this time. Check back regularly for other flight deals.
This oojo deal was found by Cheapflights users on 7/25. 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 8/254:30 pmSEA - CNX
2 stops26h 50mMultiple Airlines
Thu 9/58:00 pmCNX - SEA
2 stops30h 30mMultiple Airlines
Deal found 7/25$4,340
This CrystalTravel deal was found by Cheapflights users on 7/25. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/31:00 pmSEA - CNX
1 stop18h 55mKorean Air
Mon 8/1911:15 pmCNX - SEA
1 stop25h 35mKorean Air
Deal found 7/25$4,341
This business-class.com deal was found by Cheapflights users on 7/25. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2512:45 pmSEA - CNX
1 stop19h 10mKorean Air
Thu 9/59:45 pmCNX - SEA
1 stop26h 55mKorean Air
Deal found 7/25$4,438
This business-class.com deal was found by Cheapflights users on 7/25. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/254:15 pmSEA - CNX
2 stops38h 30mKorean Air
Thu 9/59:45 pmCNX - SEA
1 stop26h 55mKorean Air
Deal found 7/25$4,443
This Orbitz deal was found by Cheapflights users on 7/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/34:40 pmSEA - CNX
2 stops26h 05mMultiple Airlines
Mon 8/199:10 pmCNX - SEA
2 stops31h 15mMultiple Airlines
Deal found 7/25$4,462
This Emirates deal was found by Cheapflights users on 7/26. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/95:15 pmSEA - CNX
2 stops50h 05mEmirates
Mon 8/128:00 pmCNX - SEA
2 stops31h 25mEmirates
Deal found 7/26$4,468
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/37:22 amSEA - CNX
2 stops24h 33mDelta
Mon 8/1911:15 pmCNX - SEA
1 stop25h 35mDelta
Deal found 7/25$4,534
This business-class.com deal was found by Cheapflights users on 7/25. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/31:00 pmSEA - CNX
1 stop18h 55mKorean Air
Tue 8/209:45 pmCNX - SEA
1 stop27h 05mKorean Air
Deal found 7/25$4,831
This business-class.com deal was found by Cheapflights users on 7/25. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/37:22 amSEA - CNX
2 stops24h 33mKorean Air
Tue 8/209:45 pmCNX - SEA
1 stop27h 05mKorean Air
Deal found 7/25$4,837

Seattle to Chiang Mai 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Chiang Mai in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 26, 2024.
These are some of the best deals we've found on flights to Chiang Mai in 2024 at this time. Check back regularly for other flight deals.
This oojo deal was found by Cheapflights users on 7/25. 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.
Thu 10/242:20 pmSEA - CNX
1 stop19h 25mAsiana Airlines
Thu 11/712:05 amCNX - SEA
1 stop25h 55mAsiana Airlines
Deal found 7/25$835
This Expedia deal was found by Cheapflights users on 7/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/94:40 pmSEA - CNX
2 stops26h 40mMultiple Airlines
Wed 9/258:00 pmCNX - SEA
2 stops32h 25mMultiple Airlines
Deal found 7/25$904
This oojo deal was found by Cheapflights users on 7/25. 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 11/1112:50 pmSEA - CNX
1 stop19h 15mAsiana Airlines
Wed 11/2712:05 amCNX - SEA
1 stop25h 55mAsiana Airlines
Deal found 7/25$911
This oojo deal was found by Cheapflights users on 7/24. 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 10/72:20 pmSEA - CNX
1 stop19h 25mAsiana Airlines
Mon 10/2812:05 amCNX - SEA
1 stop25h 55mAsiana Airlines
Deal found 7/24$912
This oojo deal was found by Cheapflights users on 7/26. 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 11/1012:05 amSEA - CNX
1 stop25h 10mSTARLUX Airlines
Thu 11/285:15 pmCNX - SEA
1 stop36h 50mSTARLUX Airlines
Deal found 7/26$918
This oojo deal was found by Cheapflights users on 7/25. 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.
Thu 9/192:20 pmSEA - CNX
1 stop19h 25mAsiana Airlines
Sun 9/2912:45 amCNX - SEA
1 stop26h 00mAsiana Airlines
Deal found 7/25$926
This oojo deal was found by Cheapflights users on 7/26. 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.
Sat 11/912:50 pmSEA - CNX
1 stop19h 15mAsiana Airlines
Wed 11/2712:05 amCNX - SEA
1 stop25h 55mAsiana Airlines
Deal found 7/26$930
This oojo deal was found by Cheapflights users on 7/26. 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 11/1112:50 pmSEA - CNX
1 stop19h 15mAsiana Airlines
Thu 11/2812:05 amCNX - SEA
1 stop25h 55mAsiana Airlines
Deal found 7/26$939
This oojo deal was found by Cheapflights users on 7/25. 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 11/1012:05 amSEA - CNX
1 stop25h 10mSTARLUX Airlines
Thu 11/285:15 pmCNX - SEA
1 stop36h 50mSTARLUX Airlines
Deal found 7/25$947

Seattle to Chiang Mai flights leaving soon

Find last-minute flight options from Seattle to Chiang Mai for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 26, 2024.
Users seeking a last-minute flight from Seattle to Chiang Mai should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
This CrystalTravel deal was found by Cheapflights users on 7/25. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/31:00 pmSEA - CNX
1 stop18h 55mKorean Air
Mon 8/1911:15 pmCNX - SEA
1 stop25h 35mKorean Air
Deal found 7/25$4,341
This Orbitz deal was found by Cheapflights users on 7/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/34:40 pmSEA - CNX
2 stops26h 05mMultiple Airlines
Mon 8/199:10 pmCNX - SEA
2 stops31h 15mMultiple Airlines
Deal found 7/25$4,462
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/37:22 amSEA - CNX
2 stops24h 33mDelta
Mon 8/1911:15 pmCNX - SEA
1 stop25h 35mDelta
Deal found 7/25$4,534
This business-class.com deal was found by Cheapflights users on 7/25. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/31:00 pmSEA - CNX
1 stop18h 55mKorean Air
Tue 8/209:45 pmCNX - SEA
1 stop27h 05mKorean Air
Deal found 7/25$4,831
This business-class.com deal was found by Cheapflights users on 7/25. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/37:22 amSEA - CNX
2 stops24h 33mKorean Air
Tue 8/209:45 pmCNX - SEA
1 stop27h 05mKorean Air
Deal found 7/25$4,837
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:35 amSEA - CNX
2 stops31h 20mDelta
Mon 8/1911:15 pmCNX - SEA
1 stop25h 35mDelta
Deal found 7/25$4,934
This CrystalTravel deal was found by Cheapflights users on 7/25. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/22:10 amSEA - CNX
1 stop18h 15mEVA Air
Tue 8/2011:35 amCNX - SEA
1 stop21h 35mEVA Air
Deal found 7/25$5,137
This FlightNetwork deal was found by Cheapflights users on 7/25. 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 FlightNetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/34:40 pmSEA - CNX
2 stops26h 40mMultiple Airlines
Mon 8/1912:45 amCNX - SEA
1 stop26h 00mMultiple Airlines
Deal found 7/25$5,244
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:35 amSEA - CNX
2 stops31h 20mDelta
Mon 8/1911:15 pmCNX - SEA
2 stops38h 02mDelta
Deal found 7/25$5,344

One-way flights to Chiang Mai from Seattle

Search for one-way flight options from Seattle to Chiang Mai. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 26, 2024.
Take a look at some of the one-way flights we've detected from Seattle to Chiang Mai. For those needing a return trip from Seattle, there is a search form available above.
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/118:45 amSEA - CNX
2 stops32h 55mMultiple Airlines
Deal found 7/25$530
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/710:45 amSEA - CNX
1 stop20h 20mDelta
Deal found 7/25$579
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/912:50 pmSEA - CNX
1 stop19h 15mAsiana Airlines
Deal found 7/25$581
This KAYAK deal was found by Cheapflights users on 7/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/83:30 pmSEA - CNX
2 stops26h 50mMultiple Airlines
Deal found 7/25$593
This Expedia deal was found by Cheapflights users on 7/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/912:10 amSEA - CNX
1 stop19h 15mChina Airlines
Deal found 7/25$603
This Orbitz deal was found by Cheapflights users on 7/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/812:05 amSEA - CNX
2 stops27h 50mMultiple Airlines
Deal found 7/25$613
This ScholarTrip deal was found by Cheapflights users on 7/25. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/810:35 amSEA - CNX
1 stop20h 30mKorean Air
Deal found 7/25$619
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/812:50 pmSEA - CNX
1 stop19h 15mAsiana Airlines
Deal found 7/25$624
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/96:00 amSEA - CNX
3 stops40h 50mMultiple Airlines
Deal found 7/25$647

Find flights from Seattle to Chiang Mai within your budget

Customize your flight search to find flights from Seattle 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 2,752,877 searches. Data last updated July 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$835 - $1,660

Route

Depart

Return

Price

Seattle/Tacoma IntlChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Mon 9/9

1 stop19h 25m

Chiang Mai

Tue 9/24

1 stop26h 00m

$835

Seattle/Tacoma IntlChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Mon 9/9

2 stops26h 40m

Chiang Mai

Wed 9/25

2 stops32h 25m

$904

Seattle/Tacoma IntlChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Mon 10/7

1 stop19h 25m

Chiang Mai

Mon 10/28

1 stop25h 55m

$912

Seattle/Tacoma IntlChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Sun 9/8

1 stop24h 30m

Chiang Mai

Wed 9/25

3 stops47h 50m

$967

Seattle/Tacoma IntlChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Thu 9/19

2 stops24h 30m

Chiang Mai

Mon 9/30

1 stop25h 25m

$970

Seattle/Tacoma IntlChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Sun 9/8

1 stop18h 55m

Chiang Mai

Wed 9/25

1 stop21h 55m

$989

Seattle/Tacoma IntlChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Thu 9/19

1 stop34h 00m

Chiang Mai

Mon 9/30

1 stop28h 40m

$995

Seattle/Tacoma IntlChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Sun 10/6

1 stop18h 55m

Chiang Mai

Wed 10/16

1 stop25h 25m

$1,005

Seattle/Tacoma IntlChiang Mai

SEA - CNX

SEACNX

Seattle/Tacoma Intl

Thu 9/19

3 stops34h 01m

Chiang Mai

Mon 9/30

2 stops28h 25m

$1,660

Flights are sorted by cheapest first

Deals found on 7/25

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Chiang Mai. Price data was last updated on July 23, 2024.
To ensure you get the cheapest price possible for a flight from Seattle to Chiang Mai, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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What is the cheapest day to fly from Seattle to Chiang Mai?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Chiang Mai. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Chiang Mai flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Seattle to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Seattle 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.

Temperature and rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature and rainfall totals by month.

CNX

Temperature

69.8 - 84.2 °F

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

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 26, 2024.
Peruse reviews from past customers who have flown with Asiana Airlines, EVA Air and Delta from Seattle to Chiang Mai to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,092 reviews

Entertainment

8.2

Comfort

8.3

Boarding

8.6

Overall

8.5

Food

8.2

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,092 reviews
Korean Air
8.5
Very good
1,092 reviews

Entertainment

8.2

Comfort

8.3

Boarding

8.6

Overall

8.5

Food

8.2

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

EVA Air
8.5
Very good
1,446 reviews
Korean Air
8.5
Very good
1,092 reviews

Entertainment

8.2

Comfort

8.3

Boarding

8.6

Overall

8.5

Food

8.2

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Japan Airlines
8.3
Very good
1,447 reviews
Korean Air
8.5
Very good
1,092 reviews

Entertainment

8.2

Comfort

8.3

Boarding

8.6

Overall

8.5

Food

8.2

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

China Airlines
8.3
Very good
859 reviews
Korean Air
8.5
Very good
1,092 reviews

Entertainment

8.2

Comfort

8.3

Boarding

8.6

Overall

8.5

Food

8.2

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Asiana Airlines
8.3
Very good
527 reviews
Korean Air
8.5
Very good
1,092 reviews

Entertainment

8.2

Comfort

8.3

Boarding

8.6

Overall

8.5

Food

8.2

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

Find useful and relevant information for your journey from Seattle to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Seattle to Chiang Mai for under $900 on Cheapflights?

    Yes, there are multiple flights from Seattle to Chiang Mai for under $900. The cheapest flight booked recently is on Asiana Airlines for just $835, but on average you can expect to pay $982.

  • Are there last-minute flights available from Seattle to Chiang Mai for under $4,400?

    There are currently 20+ open flights from Seattle to Chiang Mai within the next 7 days for less than $4,400.

  • What are the cheapest airlines flying from Seattle to Chiang Mai round-trip?

    According to our current data, Asiana Airlines ($835), Korean Air ($970), and EVA Air ($989) offers the cheapest pricing from Seattle to Chiang Mai. Users have found that Asiana Airlines is 33% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $579. However, be on the lookout for offers from Asiana Airlines and China Airlines, as they are both options that can get you from Seattle to Chiang Mai for a low price.

  • What does SEA to CNX mean?

    SEA and CNX are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to CNX refers to a flight route from Seattle/Tacoma Intl Airport to Chiang Mai Airport.

  • Can I find deals for flights from Seattle to Chiang Mai that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Chiang Mai flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Chiang Mai with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Chiang Mai flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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.

  • Can I find deals for flights from Seattle to Chiang Mai that allow pets onboard?

    Many airlines flying from Seattle to Chiang Mai offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Chiang Mai?

    Yes, you can often find last-minute deals on Seattle to Chiang Mai flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Chiang Mai flight deals updated?

    The Seattle to Chiang Mai flight deals you see on this page were last updated on 7/26.

  • What are the most popular airlines that fly from Seattle to Chiang Mai?

    Before booking your flight from Seattle to Chiang Mai check out the most popular airlines for this route: EVA Air, China Airlines or Delta.

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

    Currently, March is the cheapest month in which you can book a flight from Seattle to Chiang Mai (average of $1,094). Flying from Seattle to Chiang Mai in December is currently the most expensive (average of $1,620). 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.

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

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Top 5 airlines flying from Seattle to Chiang Mai

Discover the top 5 airlines that operate flights from Seattle 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 2,752,877 searches. Data last updated July 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$749Average$809FlexibilityNo cancel feeOn-time70%
Asiana AirlinesCheapest$779Average$1,308FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$951Average$1,383FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$1,005Average$1,254FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,018Average$1,249FlexibilityNo cancel feeOn-timeN/A
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