￥14,880 Cheap United flights Boston (BOS) to Washington (IAD)

View ￥14,880 flight on Thu, Sep 4, 2025Opens in a new window

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￥14,880 Cheap United flights Boston (BOS) to Washington (IAD)

Prices were available within the past 7 days and start at ￥14,880 for one-way flights and ￥33,820 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Sep 15 - Mon, Sep 22
BOS
Boston
IAD
Washington
￥33,820 Roundtrip, found 2 days ago
￥33,820
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 15 from Boston to Washington, returning Mon, Sep 22, priced at ￥33,820 found 2 days ago
United
Mon, Sep 15 - Mon, Sep 22
BOS
Boston
IAD
Washington
￥35,270 Roundtrip, found 2 days ago
￥35,270
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 15 from Boston to Washington, returning Mon, Sep 22, priced at ￥35,270 found 2 days ago
United
Mon, Sep 15 - Mon, Sep 22
BOS
Boston
IAD
Washington
￥36,250 Roundtrip, found 2 days ago
￥36,250
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 15 from Boston to Washington, returning Mon, Sep 22, priced at ￥36,250 found 2 days ago
United
Mon, Sep 15 - Mon, Sep 22
BOS
Boston
IAD
Washington
￥40,490 Roundtrip, found 2 days ago
￥40,490
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 15 from Boston to Washington, returning Mon, Sep 22, priced at ￥40,490 found 2 days ago
United
Mon, Sep 15 - Mon, Sep 22
BOS
Boston
IAD
Washington
￥42,780 Roundtrip, found 2 days ago
￥42,780
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 15 from Boston to Washington, returning Mon, Sep 22, priced at ￥42,780 found 2 days ago
United
Mon, Sep 15 - Mon, Sep 22
BOS
Boston
IAD
Washington
￥45,710 Roundtrip, found 2 days ago
￥45,710
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 15 from Boston to Washington, returning Mon, Sep 22, priced at ￥45,710 found 2 days ago
Flights from Boston (BOS) to Washington (IAD)
Origin airport
Logan Intl.
Destination airport
Washington Dulles Intl.
Distance
657 km
Average flight time
1 hour 40 mins
*Available to Expedia members.