Flights to Southern Maryland from Boston - ￥10,120

View ￥10,120 flight on Thu, Sep 4, 2025Opens in a new window

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Cheap Flights from Boston to Southern Maryland (BOS-WAS)

Prices were available within the past 7 days and start at ￥10,120 for one-way flights and ￥19,530 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Aug 9 - Tue, Aug 19
BOS
Boston
BWI
Baltimore
￥19,530 Roundtrip, found 4 days ago
￥19,530
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat, Aug 9 from Boston to Baltimore, returning Tue, Aug 19, priced at ￥19,530 found 4 days ago
Spirit Airlines
Sat, Aug 9 - Sat, Aug 16
BOS
Boston
BWI
Baltimore
￥21,360 Roundtrip, found 4 days ago
￥21,360
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat, Aug 9 from Boston to Baltimore, returning Sat, Aug 16, priced at ￥21,360 found 4 days ago
American Airlines
Thu, Aug 28 - Thu, Sep 4
BOS
Boston
DCA
Washington
￥21,810 Roundtrip, found 5 days ago
￥21,810
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Aug 28 from Boston to Washington, returning Thu, Sep 4, priced at ￥21,810 found 5 days ago
American Airlines
Thu, Sep 4 - Mon, Sep 8
BOS
Boston
DCA
Washington
￥22,070 Roundtrip, found 4 days ago
￥22,070
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep 4 from Boston to Washington, returning Mon, Sep 8, priced at ￥22,070 found 4 days ago
Delta
Mon, Nov 3 - Tue, Nov 11
BOS
Boston
DCA
Washington
￥23,640 Roundtrip, found 5 days ago
￥23,640
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Nov 3 from Boston to Washington, returning Tue, Nov 11, priced at ￥23,640 found 5 days ago
United
Thu, Aug 28 - Thu, Sep 4
BOS
Boston
IAD
Washington
￥30,630 Roundtrip, found 5 days ago
￥30,630
Roundtrip
found 5 days ago
Select United flight, departing Thu, Aug 28 from Boston to Washington, returning Thu, Sep 4, priced at ￥30,630 found 5 days ago
*Available to Expedia members.