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CNX (Chiang Mai) to DCA (Washington) Flights $1,506.62

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Cheap CNX to DCA Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Chiang Mai to Washington (CNX to DCA)

Question : Have you considered flying into Washington Dulles International Airport instead of Ronald Reagan National Airport?
Answer : Ronald Reagan National Airport is a great airport, but there is a cheaper option – Washington Dulles International Airport. It’s just 23 miles away and flights are being booked 38% cheaper over the coming two months.