Find out what a flight from Seattle to Chiang Mai might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Seattle and Chiang Mai.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Flying from or to Seattle and Chiang Mai? Here are your airport options

Knowing your full list of nearby airports can make flight planning easier, especially when routes vary.

• Airports in Seattle: You have 2 departure options - Boeing Field, Lake Union.
• Airports in Chiang Mai: Chiang Mai is the only arrival option right now.

For families or those traveling with assistance, smaller airports can be easier to navigate. Cities served by multiple airports often allow for more flexible travel planning.

Find the best flight from Seattle to Chiang Mai

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from the best airlines and travel agencies.

Other popular destinations

Searching for flights to Thailand? Travelers also looked at: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Seattle – Chiang Mai flights.