$37 Cheap flight deals from Boston (BOS) to Washington (DCA)

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This Weekend's Flight Deals from Boston to Washington

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 1 - Mon, Nov 3
PVD
T.F. Green
DCA
Ronald Reagan Washington National
$185 Roundtrip, found 3 days ago
$185
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sat, Nov 1 from T.F. Green to Ronald Reagan Washington National, returning Mon, Nov 3, priced at $185 found 3 days ago
Sat, Nov 1 - Tue, Nov 4
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$206 Roundtrip, found 1 hour ago
$206
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Sat, Nov 1 from Logan Intl. to Ronald Reagan Washington National, returning Tue, Nov 4, priced at $206 found 1 hour ago
Fri, Oct 31 - Sun, Nov 2
BOS
Logan Intl.
IAD
Washington Dulles Intl.
$209 Roundtrip, found 9 hours ago
$209
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Fri, Oct 31 from Logan Intl. to Washington Dulles Intl., returning Sun, Nov 2, priced at $209 found 9 hours ago
Fri, Oct 31 - Tue, Nov 4
MHT
Manchester-Boston Regional
IAD
Washington Dulles Intl.
$263 Roundtrip, found 22 hours ago
$263
Roundtrip
found 22 hours ago
Select United flight, departing Fri, Oct 31 from Manchester-Boston Regional to Washington Dulles Intl., returning Tue, Nov 4, priced at $263 found 22 hours ago

Airfares from $37 One Way, $111 Round Trip from Boston to Washington

Prices starting at $111 for return flights and $37 for one-way flights to Washington were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 9 - Wed, Dec 10
PVD
Providence
DCA
Washington
$111 Roundtrip, found 3 days ago
$111
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 9 from Providence to Washington, returning Wed, Dec 10, priced at $111 found 3 days ago
Sat, Dec 6 - Tue, Dec 9
BOS
Boston
DCA
Washington
$119 Roundtrip, found 17 hours ago
$119
Roundtrip
found 17 hours ago
Select Delta flight, departing Sat, Dec 6 from Boston to Washington, returning Tue, Dec 9, priced at $119 found 17 hours ago
Tue, Dec 9 - Wed, Dec 10
PVD
Providence
DCA
Washington
$135 Roundtrip, found 3 days ago
$135
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Dec 9 from Providence to Washington, returning Wed, Dec 10, priced at $135 found 3 days ago
Wed, Feb 11 - Tue, Feb 17
PVD
Providence
IAD
Washington
$157 Roundtrip, found 2 days ago
$157
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Feb 11 from Providence to Washington, returning Tue, Feb 17, priced at $157 found 2 days ago
Wed, Jan 28 - Tue, Feb 3
MHT
Manchester
IAD
Washington
$167 Roundtrip, found 2 days ago
$167
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 28 from Manchester to Washington, returning Tue, Feb 3, priced at $167 found 2 days ago

Washington economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hilton Club The District Washington D.C.
3.5-star property

Hilton Club The District Washington D.C.

9.4/10 Exceptional! (533 reviews)

Dec 12 - Dec 14

2 night stay

Boston (BOS) to Washington (DCA)

JetBlue Airways • Roundtrip • Coach
Price was $439, price is now $320 per person
$320
per person
found 1 day ago
We loved our stay ! It was great and recommend this hotel. Everyone was professional and the facility was outstanding !

Reviewed on May 15, 2025

Kellogg Conference Hotel at Gallaudet University
3.0-star property

Kellogg Conference Hotel at Gallaudet University

8.2/10 Very Good! (1,005 reviews)

Nov 24 - Nov 29

5 night stay

Boston (BOS) to Washington (DCA)

American Airlines • Coach

Washington (DCA) to Boston (BOS)

JetBlue Airways • Coach
Price was $768, price is now $539 per person
$539
per person
found 1 day ago
Although our stay here actually didn't occur I'll comment because of how well things were handled. There was a last minute change that had us without a room there for the first of two nights. The manager called me the morning of our scheduled check in telling me that the hotel did not have a room for the first night. I didn't know that could happen. The manager had already found another hotel that was only 2 blocks away and set that up for us. He also comp'ed the first day. We decided to stay at the new hotel for both nights for convience. We stopped by the Kellogg to meet the manager and say thank you for handling the situation so well.

Reviewed on Apr 24, 2023

Cambria Hotel Washington D.C. Navy Yard Riverfront
3.0-star property

Cambria Hotel Washington D.C. Navy Yard Riverfront

8.6/10 Excellent! (1,174 reviews)

Nov 24 - Nov 29

5 night stay

Boston (BOS) to Washington (DCA)

American Airlines • Coach

Washington (DCA) to Boston (BOS)

JetBlue Airways • Coach
Price was $743, price is now $543 per person
$543
per person
found 1 day ago
Perfect in every way!

Reviewed on Oct 1, 2025

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More About Flying To Washington from Boston

Route Information for Flights from Boston to Washington

Origin Airport IATA Code
BOS
Destination Airport IATA Code
DCA
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Boston to Washington

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.