Default HTG hotel image

Flights to Rosaryville, Upper Marlboro from NT$10,510

View NT$5,350 flight on Sat, 2026/10/17Opens in a new window

Popular airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 45% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Rosaryville?

Prices were available within the past 7 days and start at NT$5,350 for one-way flights and NT$10,510 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
Alaska Airlines
American Airlines
Korean Air

Travel information

Destination airport
Ronald Reagan Washington National
Destination airport IATA code
DCA
Destination city name
Washington
Roundtrip price
NT$10,510

Trending flights to Rosaryville

Prices were available within the past 7 days and start at NT$5,350 for one-way flights and NT$10,510 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
*Available to Expedia members.