What’s the cost of a flight from Chiang Mai to Washington Dulles?

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

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

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

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

• Airports in Chiang Mai: Only Chiang Mai is available for departures.
• Airports in Washington: Arrivals into Washington are possible from 3 airports - Dulles international, Ronald Reagan, Washington International.

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.

Filter and compare flights from Chiang Mai to Washington Dulles

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Other popular destinations

Want more ideas for your trip to United States? Check these: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.