CNX

$360 Find Cheap Flights from Washington to Chiang Mai

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chiang Mai departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$753
Overall average: $914
China Eastern
Thu 1/8Wed 1/28
SEA - CNX • 2 stops
Cheapest one-way
$391
Typical prices: $522-$737
Multiple Airlines
Sun 1/25
SEA - CNX • 3 stops
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We hope you love your trip to Chiang Mai!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Washington to Chiang Mai

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Chiang Mai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington to Chiang Mai

Thu, Jan 8 - Wed, Jan 28
China Eastern Logo
7:15 am - 2:20 pmSEA-CNX
40h 05m2 stops
China Eastern Logo
3:35 pm - 2:54 pmCNX-SEA
38h 19m2 stops
$753China Eastern
Find Deal
Tue, Mar 3 - Sat, Apr 4
China Airlines Logo
12:10 am - 10:25 amSEA-CNX
19h 15m1 stop
China Airlines Logo
11:20 am - 7:30 pmCNX-SEA
22h 10m1 stop
$770China Airlines
Find Deal
Sun, Feb 22 - Mon, Mar 9
China Airlines Logo
12:10 am - 10:25 amSEA-CNX
19h 15m1 stop
China Airlines Logo
5:35 pm - 7:10 pmCNX-SEA
15h 35m1 stop
$775China Airlines
Find Deal
Mon, Jan 19 - Mon, Feb 16
China Airlines Logo
12:10 am - 10:25 amSEA-CNX
19h 15m1 stop
China Airlines Logo
5:35 pm - 6:10 pmCNX-SEA
15h 35m1 stop
$799China Airlines
Find Deal
Mon, Feb 23 - Tue, Mar 10
China Airlines Logo
12:10 am - 10:25 amSEA-CNX
19h 15m1 stop
China Airlines Logo
11:25 am - 7:10 pmCNX-SEA
21h 45m1 stop
$802China Airlines
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Tue, Feb 24 - Tue, Mar 10
EVA Air Logo
11:30 pm - 10:35 amSEA-CNX
20h 05m1 stop
EVA Air Logo
11:50 am - 6:30 pmCNX-SEA
20h 40m1 stop
$805EVA Air
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Tue, Mar 3 - Mon, Mar 23
Korean Air Logo
5:10 pm - 10:55 pmPDX-CNX
38h 45m2 stops
Korean Air Logo
12:15 am - 10:23 pmCNX-PDX
36h 08m2 stops
$862Korean Air
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Sun, Apr 19 - Wed, May 20
Multiple Airlines Logo
5:30 pm - 10:20 amPDX-CNX
26h 50m2 stops
Multiple Airlines Logo
11:20 am - 9:45 amCNX-PDX
36h 25m2 stops
$892Multiple Airlines
Find Deal
Thu, Jan 22 - Mon, Feb 2
Multiple Airlines Logo
7:20 am - 2:20 pmPDX-CNX
40h 00m2 stops
Multiple Airlines Logo
11:20 pm - 4:49 pmCNX-PDX
32h 29m2 stops
$895Multiple Airlines
Find Deal
Wed, Jan 7 - Wed, Feb 11
EVA Air Logo
4:51 pm - 10:35 amPDX-CNX
26h 44m2 stops
EVA Air Logo
11:50 am - 11:32 pmCNX-PDX
26h 42m2 stops
$954EVA Air
Find Deal
Useful Info

Good to know

Low seasonAugust
Cheapest flight$391
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 59% increase in price.
Flight from Seattle to Chiang Mai

FAQs for booking flights from Washington to Chiang Mai

  • How does KAYAK find such low prices on flights from Washington to Chiang Mai?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Chiang Mai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Chiang Mai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Mai from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Chiang Mai?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chiang Mai with an airline and back to Washington with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Chiang Mai?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chiang Mai from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Chiang Mai

Information on the airport you'll fly into in Chiang Mai

Chiang Mai (CNX)