Cheap Flights to Brentwood

View ₩133,900 flight on Tue, Dec 30, 2025Opens in a new window

Popular airlines to Brentwood

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How much is the cheapest flight to Brentwood?

Prices were available within the past 7 days and start at ₩133,900 for one-way flights and ₩272,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 31 - Wed, Jan 7
DTW
Detroit
IAD
Washington
₩272,100 Roundtrip, found 1 day ago
₩272,100
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 31 from Detroit to Washington, returning Wed, Jan 7, priced at ₩272,100 found 1 day ago
United
Tue, Dec 23 - Sun, Dec 28
DTW
Detroit
IAD
Washington
₩365,600 Roundtrip, found 21 hours ago
₩365,600
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Dec 23 from Detroit to Washington, returning Sun, Dec 28, priced at ₩365,600 found 21 hours ago
American Airlines
Wed, Dec 31 - Fri, Jan 9
DTW
Detroit
BWI
Baltimore
₩400,700 Roundtrip, found 2 days ago
₩400,700
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 31 from Detroit to Baltimore, returning Fri, Jan 9, priced at ₩400,700 found 2 days ago
Air Canada
Thu, Nov 6 - Wed, Nov 12
ICN
Seoul
DCA
Washington
₩657,000 Roundtrip, found 4 days ago
₩657,000
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Nov 6 from Seoul to Washington, returning Wed, Nov 12, priced at ₩657,000 found 4 days ago
Alaska Airlines
Mon, Feb 9 - Fri, Feb 20
ICN
Seoul
DCA
Washington
₩675,800 Roundtrip, found 6 days ago
₩675,800
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Feb 9 from Seoul to Washington, returning Fri, Feb 20, priced at ₩675,800 found 6 days 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 Brentwood? No travel company presents more choices than Expedia if you're looking to compare flights to Brentwood. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Washington. Expedia provides the cheapest flights to many destinations in Washington and you may find even greater savings if you combine your flight with a hotel stay in Brentwood.

Flights to Brentwood information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Roundtrip price
₩272,100

Trending flights to Brentwood

Prices were available within the past 7 days and start at ₩133,900 for one-way flights and ₩272,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Nov 6 - Wed, Nov 12
ICN
Seoul
DCA
Washington
₩657,000 Roundtrip, found 4 days ago
₩657,000
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Nov 6 from Seoul to Washington, returning Wed, Nov 12, priced at ₩657,000 found 4 days ago
*Available to Expedia members.