Cheap Flights to Greater Upper Marlboro

View ₩775,700 flight on Tue, Oct 7, 2025Opens in a new window

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How much is the cheapest flight to Greater Upper Marlboro?

Prices were available within the past 7 days and start at ₩775,700 for one-way flights and ₩1,123,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Sep 12 - Sun, Sep 21
ICN
Seoul
BWI
Baltimore
₩1,123,700 Roundtrip, found 12 hours ago
₩1,123,700
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Sep 12 from Seoul to Baltimore, returning Sun, Sep 21, priced at ₩1,123,700 found 12 hours ago
Delta
Fri, Sep 12 - Sun, Sep 21
ICN
Seoul
BWI
Baltimore
₩1,128,500 Roundtrip, found 12 hours ago
₩1,128,500
Roundtrip
found 12 hours ago
Select Delta flight, departing Fri, Sep 12 from Seoul to Baltimore, returning Sun, Sep 21, priced at ₩1,128,500 found 12 hours ago
United
Mon, Sep 15 - Tue, Sep 30
ICN
Seoul
BWI
Baltimore
₩1,155,500 Roundtrip, found 18 hours ago
₩1,155,500
Roundtrip
found 18 hours ago
Select United flight, departing Mon, Sep 15 from Seoul to Baltimore, returning Tue, Sep 30, priced at ₩1,155,500 found 18 hours ago
Korean Air
Thu, Aug 21 - Tue, Aug 26
ICN
Seoul
BWI
Baltimore
₩1,255,500 Roundtrip, found 1 day ago
₩1,255,500
Roundtrip
found 1 day ago
Select Korean Air flight, departing Thu, Aug 21 from Seoul to Baltimore, returning Tue, Aug 26, priced at ₩1,255,500 found 1 day ago
Air Canada
Thu, Oct 16 - Wed, Oct 22
ICN
Seoul
IAD
Washington
₩1,272,600 Roundtrip, found 7 hours ago
₩1,272,600
Roundtrip
found 7 hours ago
Select Air Canada flight, departing Thu, Oct 16 from Seoul to Washington, returning Wed, Oct 22, priced at ₩1,272,600 found 7 hours ago

Find the cheapest month to fly from Columbus (CMH) to Washington (DCA)

November is typically the cheapest month to fly

From ₩131,689 - ₩965,938 per traveler.

Graph displaying average flight prices per month

Searching for cheap flights to Greater Upper Marlboro? No travel company presents more choices than Expedia if you're looking to compare flights to Greater Upper Marlboro. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Upper Marlboro. Expedia provides the cheapest flights to many destinations in Upper Marlboro and you may find even greater savings if you combine your flight with a hotel stay in Greater Upper Marlboro.

Flights to Greater Upper Marlboro information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Roundtrip price
₩366,900

Trending flights to Greater Upper Marlboro

Prices were available within the past 7 days and start at ₩775,700 for one-way flights and ₩1,123,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Sep 12 - Sun, Sep 21
ICN
Seoul
BWI
Baltimore
₩1,123,700 Roundtrip, found 12 hours ago
₩1,123,700
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Sep 12 from Seoul to Baltimore, returning Sun, Sep 21, priced at ₩1,123,700 found 12 hours ago
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