Cheap Flights to Potomac

View ₩126,600 flight on Wed, Dec 31, 2025Opens in a new window

Popular airlines

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Potomac?

Prices were available within the past 7 days and start at ₩126,600 for one-way flights and ₩287,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Nov 23 - Wed, Dec 3
BOS
Boston
IAD
Washington
₩287,400 Roundtrip, found 3 days ago
₩287,400
Roundtrip
found 3 days ago
Select United flight, departing Sun, Nov 23 from Boston to Washington, returning Wed, Dec 3, priced at ₩287,400 found 3 days ago
Delta
Sun, Nov 16 - Tue, Dec 2
BDL
Hartford
IAD
Washington
₩342,100 Roundtrip, found 1 day ago
₩342,100
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Nov 16 from Hartford to Washington, returning Tue, Dec 2, priced at ₩342,100 found 1 day ago
Air Canada
Wed, Nov 19 - Wed, Dec 10
YYZ
Toronto
IAD
Washington
₩349,400 Roundtrip, found 1 day ago
₩349,400
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Nov 19 from Toronto to Washington, returning Wed, Dec 10, priced at ₩349,400 found 1 day ago
Porter Airlines
Sun, Nov 23 - Thu, Dec 11
YTZ
Toronto
IAD
Washington
₩365,500 Roundtrip, found 1 day ago
₩365,500
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Sun, Nov 23 from Toronto to Washington, returning Thu, Dec 11, priced at ₩365,500 found 1 day ago
American Airlines
Wed, Nov 19 - Mon, Dec 1
BDL
Hartford
IAD
Washington
₩528,300 Roundtrip, found 1 day ago
₩528,300
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov 19 from Hartford to Washington, returning Mon, Dec 1, priced at ₩528,300 found 1 day ago

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

September is typically the cheapest month to fly

From ₩147,383 - ₩909,796 per traveler.

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

Flights to Potomac information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Roundtrip price
₩287,400

Trending flights to Potomac

Prices were available within the past 7 days and start at ₩126,600 for one-way flights and ₩287,400 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 2 days ago
₩656,900
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Oct 30 from Seoul to Washington, returning Wed, Nov 12, priced at ₩656,900 found 2 days ago
*Available to Expedia members.