Cheap Flights to Baltimore Washington Intl. Thurgood Marshall

View ₩138,000 flight on Sat, Nov 8, 2025Opens in a new window

Popular airlines to Baltimore Washington Intl. Airport (BWI)

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How much is the cheapest flight to Baltimore Washington Intl. Thurgood Marshall?

Prices were available within the past 7 days and start at ₩138,000 for one-way flights and ₩275,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Nov 8 - Fri, Nov 14
SEA
Seattle
BWI
Baltimore
₩275,900 Roundtrip, found 1 day ago
₩275,900
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Nov 8 from Seattle to Baltimore, returning Fri, Nov 14, priced at ₩275,900 found 1 day ago
American Airlines
Tue, Dec 9 - Wed, Dec 24
ORD
Chicago
BWI
Baltimore
₩294,000 Roundtrip, found 1 day ago
₩294,000
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 9 from Chicago to Baltimore, returning Wed, Dec 24, priced at ₩294,000 found 1 day ago
United
Tue, Dec 16 - Thu, Jan 1
ORD
Chicago
BWI
Baltimore
₩294,000 Roundtrip, found 1 day ago
₩294,000
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 16 from Chicago to Baltimore, returning Thu, Jan 1, priced at ₩294,000 found 1 day ago
Aeromexico
Fri, Nov 14 - Mon, Nov 17
MTY
Monterrey
BWI
Baltimore
₩929,300 Roundtrip, found 15 hours ago
₩929,300
Roundtrip
found 15 hours ago
Select Aeromexico flight, departing Fri, Nov 14 from Monterrey to Baltimore, returning Mon, Nov 17, priced at ₩929,300 found 15 hours ago
Korean Air
Fri, Dec 19 - Mon, Jan 5
ICN
Seoul
BWI
Baltimore
₩1,021,100 Roundtrip, found 5 hours ago
₩1,021,100
Roundtrip
found 5 hours ago
Select Korean Air flight, departing Fri, Dec 19 from Seoul to Baltimore, returning Mon, Jan 5, priced at ₩1,021,100 found 5 hours ago

Find the cheapest month to fly from Columbus (CMH) to Baltimore (BWI)

March is typically the cheapest month to fly

From ₩170,929 - ₩520,018 per traveler.

Book with confidence

Book with confidence

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

Travel information

Travel information

Destination airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport IATA code
BWI
Destination city name
Baltimore
Airlines serving
Aeromexico, Air France, All Nippon Airways, American Airlines, British Airways, Delta, Japan Airlines, KLM, Korean Air, Qatar Airways, United
Roundtrip price
₩388,000
Popular airline
Delta

Trending flights to Baltimore Washington Intl. Thurgood Marshall

Prices were available within the past 7 days and start at ₩138,000 for one-way flights and ₩275,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Oct 23 - Wed, Oct 29
ICN
Seoul
BWI
Baltimore
₩680,600 Roundtrip, found 4 days ago
₩680,600
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Oct 23 from Seoul to Baltimore, returning Wed, Oct 29, priced at ₩680,600 found 4 days ago

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