Find out what a flight from Washington to Chiang Rai might cost

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

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.

Which departure and arrival airports are available?

Between Washington and Chiang Rai, flight options may depend on the combination of airports available.

• Airports in Washington: Washington is connected by 3 airports - Dulles international, Ronald Reagan, Washington International.
• Airports in Chiang Rai: Chiang Rai is the only active airport in the area.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Customize your flight from Washington to Chiang Rai

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about Thailand? You might also consider: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.