Cheap Flights to Seneca

View ₩83,800 flight on Thu, Jan 1, 2026Opens in a new window

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How much is the cheapest flight to Seneca?

Prices were available within the past 7 days and start at ₩83,800 for one-way flights and ₩181,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Nov 4 - Mon, Nov 24
BOS
Boston
DCA
Washington
₩181,800 Roundtrip, found 2 days ago
₩181,800
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Nov 4 from Boston to Washington, returning Mon, Nov 24, priced at ₩181,800 found 2 days ago
American Airlines
Mon, Nov 24 - Thu, Nov 27
BOS
Boston
DCA
Washington
₩251,900 Roundtrip, found 3 days ago
₩251,900
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Nov 24 from Boston to Washington, returning Thu, Nov 27, priced at ₩251,900 found 3 days ago
United
Sun, Nov 23 - Wed, Dec 3
BOS
Boston
IAD
Washington
₩287,400 Roundtrip, found 4 days ago
₩287,400
Roundtrip
found 4 days ago
Select United flight, departing Sun, Nov 23 from Boston to Washington, returning Wed, Dec 3, priced at ₩287,400 found 4 days ago
Air Canada
Thu, Oct 30 - Wed, Nov 12
ICN
Seoul
IAD
Washington
₩656,900 Roundtrip, found 3 days ago
₩656,900
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Oct 30 from Seoul to Washington, returning Wed, Nov 12, priced at ₩656,900 found 3 days ago
Alaska Airlines
Sun, Feb 1 - Tue, Feb 10
ICN
Seoul
IAD
Washington
₩816,300 Roundtrip, found 1 day ago
₩816,300
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Seoul to Washington, returning Tue, Feb 10, priced at ₩816,300 found 1 day ago

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

August is typically the cheapest month to fly

From ₩137,555 - ₩504,840 per traveler.

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

Flights to Seneca information
Destination airport
Ronald Reagan Washington National
Destination airport IATA code
DCA
Destination city name
Washington
Roundtrip price
₩325,900

Trending flights to Seneca

Prices were available within the past 7 days and start at ₩83,800 for one-way flights and ₩181,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Oct 30 - Wed, Nov 12
ICN
Seoul
IAD
Washington
₩656,900 Roundtrip, found 3 days ago
₩656,900
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Oct 30 from Seoul to Washington, returning Wed, Nov 12, priced at ₩656,900 found 3 days ago
*Available to Expedia members.