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Flight Deals from Massachusetts to Washington, D.C. from $123

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Top Deals on flights from Boston to Washington

Boston, US (BOS) - Washington, US (WAS)

Delta Air Lines Logo
Delta Air Lines

Apr 14

BOS
2h
Direct

Apr 14

DCA
Delta Air Lines Logo
Delta Air Lines

Apr 22

DCA
1h 35m
Direct

Apr 22

BOS

as low as

$123

Boston, US (BOS) - Washington, US (WAS)

JetBlue Logo
JetBlue

Apr 22

BOS
1h 48m
Direct

Apr 22

DCA
JetBlue Logo
JetBlue

Apr 29

DCA
1h 40m
Direct

Apr 29

BOS

as low as

$130

Boston, US (BOS) - Washington, US (WAS)

American Airlines Logo
American Airlines

Apr 28

BOS
1h 46m
Direct

Apr 28

DCA
American Airlines Logo
American Airlines

Apr 30

DCA
1h 47m
Direct

Apr 30

BOS

as low as

$164

Boston, US (BOS) - Washington, US (WAS)

Delta Air Lines Logo
Delta Air Lines

Apr 11

BOS
4h 20m
JFK

Apr 11

DCA
Delta Air Lines Logo
Delta Air Lines

Apr 14

DCA
1h 42m
Direct

Apr 14

BOS

as low as

$186

Boston, US (BOS) - Washington, US (WAS)

Delta Air Lines Logo
Delta Air Lines

May 4

BOS
5h 17m
LGA

May 4

DCA
Delta Air Lines Logo
Delta Air Lines

May 5

DCA
1h 42m
Direct

May 5

BOS

as low as

$186

Boston, US (BOS) - Washington, US (WAS)

American Airlines Logo
American Airlines

Apr 28

BOS
5h 3m
CLT

Apr 28

DCA
American Airlines Logo
American Airlines

Apr 30

DCA
1h 47m
Direct

Apr 30

BOS

as low as

$191

Boston, US (BOS) - Washington, US (WAS)

Delta Air Lines Logo
Delta Air Lines

May 5

BOS
2h
Direct

May 5

DCA
Delta Air Lines Logo
Delta Air Lines

May 9

DCA
6h 3m
DTW

May 9

BOS

as low as

$192

Boston, US (BOS) - Washington, US (WAS)

United Airlines Logo
United Airlines

Apr 22

BOS
1h 43m
Direct

Apr 22

IAD
United Airlines Logo
United Airlines

Apr 29

IAD
1h 43m
Direct

Apr 29

BOS

as low as

$200

Boston, US (BOS) - Washington, US (WAS)

United Airlines Logo
United Airlines

Apr 28

BOS
2h
Direct

Apr 28

DCA
United Airlines Logo
United Airlines

Apr 30

DCA
5h 45m
EWR

Apr 30

BOS

as low as

$231

Boston, US (BOS) - Washington, US (WAS)

American Airlines Logo
American Airlines

Apr 11

BOS
4h 26m
PHL

Apr 11

DCA
American Airlines Logo
American Airlines

Apr 14

DCA
1h 39m
Direct

Apr 14

BOS

as low as

$263

Boston, US (BOS) - Washington, US (WAS)

American Airlines Logo
American Airlines

Apr 9

BOS
4h 15m
ROC

Apr 9

DCA
American Airlines Logo
American Airlines

Apr 14

DCA
1h 39m
Direct

Apr 14

BOS

as low as

$273

Boston, US (BOS) - Washington, US (WAS)

American Airlines Logo
American Airlines

Apr 28

BOS
11h 43m
LGA
RDU

Apr 28

DCA
American Airlines Logo
American Airlines

Apr 29

DCA
5h 26m
CLT

Apr 29

BOS

as low as

$283

Top Deals on flights from Nantucket to Washington

Nantucket, US (ACK) - Washington, US (WAS)

JetBlue Logo
JetBlue

Apr 20

ACK
14h 29m
BOS

Apr 21

DCA
JetBlue Logo
JetBlue

Apr 27

DCA
12h 25m
BOS

Apr 28

ACK

as low as

$977

Nantucket, US (ACK) - Washington, US (WAS)

JetBlue Logo
JetBlue

Apr 20

ACK
14h 29m
BOS

Apr 21

DCA
JetBlue Logo
JetBlue

Apr 27

DCA
13h 26m
BOS

Apr 28

ACK

as low as

$992

Nantucket, US (ACK) - Washington, US (WAS)

JetBlue Logo
JetBlue

Apr 20

ACK
8h 26m
BOS

Apr 20

DCA
JetBlue Logo
JetBlue

Apr 27

DCA
12h 25m
BOS

Apr 28

ACK

as low as

$995

Nantucket, US (ACK) - Washington, US (WAS)

JetBlue Logo
JetBlue

Apr 20

ACK
6h 22m
BOS

Apr 20

DCA
JetBlue Logo
JetBlue

Apr 27

DCA
12h 25m
BOS

Apr 28

ACK

as low as

$995

Nantucket, US (ACK) - Washington, US (WAS)

JetBlue Logo
JetBlue

Apr 20

ACK
5h 12m
BOS

Apr 20

DCA
JetBlue Logo
JetBlue

Apr 27

DCA
12h 25m
BOS

Apr 28

ACK

as low as

$995

Nantucket, US (ACK) - Washington, US (WAS)

JetBlue Logo
JetBlue

Apr 20

ACK
7h 22m
BOS

Apr 20

DCA
JetBlue Logo
JetBlue

Apr 27

DCA
12h 25m
BOS

Apr 28

ACK

as low as

$995

Nantucket, US (ACK) - Washington, US (WAS)

JetBlue Logo
JetBlue

Apr 20

ACK
6h 16m
BOS

Apr 20

DCA
JetBlue Logo
JetBlue

Apr 27

DCA
12h 25m
BOS

Apr 28

ACK

as low as

$995

Nantucket, US (ACK) - Washington, US (WAS)

JetBlue Logo
JetBlue

Apr 20

ACK
14h 29m
BOS

Apr 21

DCA
JetBlue Logo
JetBlue

Apr 27

DCA
8h 5m
JFK

Apr 27

ACK

as low as

$1349

Nantucket, US (ACK) - Washington, US (WAS)

JetBlue Logo
JetBlue

Apr 20

ACK
13h 55m
JFK

Apr 20

DCA
JetBlue Logo
JetBlue

Apr 27

DCA
12h 25m
BOS

Apr 28

ACK

as low as

$1354

Nantucket, US (ACK) - Washington, US (WAS)

JetBlue Logo
JetBlue

Apr 20

ACK
4h 12m
BOS

Apr 20

DCA
JetBlue Logo
JetBlue

Apr 27

DCA
8h 5m
JFK

Apr 27

ACK

as low as

$1368

Nantucket, US (ACK) - Washington, US (WAS)

JetBlue Logo
JetBlue

Apr 20

ACK
7h 22m
BOS

Apr 20

DCA
JetBlue Logo
JetBlue

Apr 27

DCA
8h 5m
JFK

Apr 27

ACK

as low as

$1368

Nantucket, US (ACK) - Washington, US (WAS)

JetBlue Logo
JetBlue

Apr 20

ACK
6h 22m
BOS

Apr 20

DCA
JetBlue Logo
JetBlue

Apr 27

DCA
8h 5m
JFK

Apr 27

ACK

as low as

$1368

Top Deals on flights from West Tisbury to Washington

West Tisbury, US (MVY) - Washington, US (WAS)

JetBlue Logo
JetBlue

Jun 20

MVY
1h 38m
Direct

Jun 20

DCA
JetBlue Logo
JetBlue

Jun 24

DCA
1h 23m
Direct

Jun 24

MVY

as low as

$226

West Tisbury, US (MVY) - Washington, US (WAS)

JetBlue Logo
JetBlue

Jun 20

MVY
1h 38m
Direct

Jun 20

DCA
JetBlue Logo
JetBlue

Jun 24

DCA
15h 27m
BOS

Jun 25

MVY

as low as

$323

West Tisbury, US (MVY) - Washington, US (WAS)

JetBlue Logo
JetBlue

Jun 20

MVY
1h 38m
Direct

Jun 20

DCA
JetBlue Logo
JetBlue

Jun 24

DCA
19h 13m
BOS

Jun 25

MVY

as low as

$323

West Tisbury, US (MVY) - Washington, US (WAS)

JetBlue Logo
JetBlue

Jun 20

MVY
1h 38m
Direct

Jun 20

DCA
JetBlue Logo
JetBlue

Jun 24

DCA
13h 8m
BOS

Jun 25

MVY

as low as

$323

West Tisbury, US (MVY) - Washington, US (WAS)

American Airlines Logo
American Airlines

Jun 20

MVY
1h 44m
Direct

Jun 20

DCA
American Airlines Logo
American Airlines

Jun 24

DCA
1h 34m
Direct

Jun 24

MVY

as low as

$347

West Tisbury, US (MVY) - Washington, US (WAS)

American Airlines Logo
American Airlines

Jun 20

MVY
1h 43m
Direct

Jun 20

DCA
American Airlines Logo
American Airlines

Jun 24

DCA
1h 34m
Direct

Jun 24

MVY

as low as

$347

West Tisbury, US (MVY) - Washington, US (WAS)

American Airlines Logo
American Airlines

Jun 20

MVY
1h 43m
Direct

Jun 20

DCA
American Airlines Logo
American Airlines

Jun 24

DCA
1h 40m
Direct

Jun 24

MVY

as low as

$347

West Tisbury, US (MVY) - Washington, US (WAS)

American Airlines Logo
American Airlines

Jun 20

MVY
1h 44m
Direct

Jun 20

DCA
American Airlines Logo
American Airlines

Jun 24

DCA
1h 40m
Direct

Jun 24

MVY

as low as

$347

West Tisbury, US (MVY) - Washington, US (WAS)

JetBlue Logo
JetBlue

Jun 20

MVY
1h 38m
Direct

Jun 20

DCA
JetBlue Logo
JetBlue

Jun 24

DCA
16h 44m
BOS

Jun 25

MVY

as low as

$358

West Tisbury, US (MVY) - Washington, US (WAS)

JetBlue Logo
JetBlue

Jun 20

MVY
1h 38m
Direct

Jun 20

DCA
JetBlue Logo
JetBlue

Jun 24

DCA
19h 8m
ACK

Jun 25

MVY

as low as

$382

West Tisbury, US (MVY) - Washington, US (WAS)

JetBlue Logo
JetBlue

Jun 20

MVY
21h 38m
ACK

Jun 21

DCA
JetBlue Logo
JetBlue

Jun 24

DCA
1h 23m
Direct

Jun 24

MVY

as low as

$522

West Tisbury, US (MVY) - Washington, US (WAS)

JetBlue Logo
JetBlue

Jun 20

MVY
22h 46m
ACK

Jun 21

DCA
JetBlue Logo
JetBlue

Jun 24

DCA
1h 23m
Direct

Jun 24

MVY

as low as

$522

Top Deals on flights from Hyannis to Washington

Hyannis, US (HYA) - Washington, US (WAS)

JetBlue Logo
JetBlue

Aug 21

HYA
6h 29m
ACK

Aug 21

DCA
JetBlue Logo
JetBlue

Aug 24

DCA
4h 5m
ACK

Aug 24

HYA

as low as

$360

Hyannis, US (HYA) - Washington, US (WAS)

JetBlue Logo
JetBlue

Aug 21

HYA
6h 39m
JFK

Aug 21

DCA
JetBlue Logo
JetBlue

Aug 24

DCA
4h 5m
ACK

Aug 24

HYA

as low as

$410

Hyannis, US (HYA) - Washington, US (WAS)

JetBlue Logo
JetBlue

Aug 21

HYA
10h 27m
MVY

Aug 21

DCA
JetBlue Logo
JetBlue

Aug 24

DCA
4h 5m
ACK

Aug 24

HYA

as low as

$417

Hyannis, US (HYA) - Washington, US (WAS)

JetBlue Logo
JetBlue

Aug 21

HYA
6h 39m
JFK

Aug 21

DCA
JetBlue Logo
JetBlue

Aug 24

DCA
4h 5m
ACK

Aug 24

HYA

as low as

$467

Hyannis, US (HYA) - Washington, US (WAS)

JetBlue Logo
JetBlue

Aug 21

HYA
6h 39m
JFK

Aug 21

DCA
JetBlue Logo
JetBlue

Aug 24

DCA
23h 18m
ACK

Aug 25

HYA

as low as

$467

Hyannis, US (HYA) - Washington, US (WAS)

JetBlue Logo
JetBlue

Aug 21

HYA
6h 29m
ACK

Aug 21

DCA
JetBlue Logo
JetBlue

Aug 24

DCA
3h 25m
BOS

Aug 24

HYA

as low as

$505

Hyannis, US (HYA) - Washington, US (WAS)

JetBlue Logo
JetBlue

Aug 21

HYA
6h 29m
ACK

Aug 21

DCA
JetBlue Logo
JetBlue

Aug 24

DCA
6h 10m
BOS

Aug 24

HYA

as low as

$505

Hyannis, US (HYA) - Washington, US (WAS)

JetBlue Logo
JetBlue

Aug 21

HYA
6h 29m
ACK

Aug 21

DCA
JetBlue Logo
JetBlue

Aug 24

DCA
18h
BOS

Aug 25

HYA

as low as

$505

Hyannis, US (HYA) - Washington, US (WAS)

American Airlines Logo
American Airlines

Aug 21

HYA
1h 43m
Direct

Aug 21

DCA
American Airlines Logo
American Airlines

Aug 24

DCA
1h 31m
Direct

Aug 24

HYA

as low as

$537

Hyannis, US (HYA) - Washington, US (WAS)

American Airlines Logo
American Airlines

Aug 21

HYA
1h 43m
Direct

Aug 21

DCA
American Airlines Logo
American Airlines

Aug 24

DCA
4h 33m
LGA

Aug 24

HYA

as low as

$547

Hyannis, US (HYA) - Washington, US (WAS)

American Airlines Logo
American Airlines

Aug 21

HYA
1h 43m
Direct

Aug 21

DCA
American Airlines Logo
American Airlines

Aug 24

DCA
5h 28m
LGA

Aug 24

HYA

as low as

$547

Hyannis, US (HYA) - Washington, US (WAS)

JetBlue Logo
JetBlue

Aug 21

HYA
10h 27m
MVY

Aug 21

DCA
JetBlue Logo
JetBlue

Aug 24

DCA
18h
BOS

Aug 25

HYA

as low as

$561

Good to Know

Essential information to help you plan your flight from Massachusetts to Washington, D.C.

Cheapest Flight

$123

The lowest price we found in the last two weeks, departing Apr 14 and returning Apr 22

Airline DL2h ‧ economy

Fastest Flights

$226

The fastest flight that we found in the last two weeks, departing Jun 20 and returning Jun 24

Airline B61h 38m ‧ economy

Cheapest Flight Round-trip

$123

Cheapest price found in the last 14 days, departing Apr 14 and returning Apr 22

Airline DL2h ‧ economy

Cheapest Layover airport

$186

The cheapest layover airport to Washington is currently $186

Airline DL1 stop ‧ 5h 17m ‧ economy

Best Arrival airport

$200

The best arrival airport to Washington is currently $200

Airline UA1h 43m ‧ economy

Best Departure airport

$200

The best departure airport to Washington is currently $200

Airline UA1h 43m ‧ economy

Cheapest Airline

$200

The cheapest airline to Washington is currently $200

Airline UA1h 43m ‧ economy

Flights from Boston to Washington peak in price from late March to late June, while early February offers the best deals.

When flying from Boston to Washington, you can expect significant price variations throughout the year. The most expensive times to travel are typically in mid-April and mid-May, peaking at around $250, while the best deals can be found in early February, when fares drop to about $160. The high season for ticket prices spans from late March through late June, with prices consistently above $220. Conversely, low season occurs from early January to mid-February, and then again in early September, where fares can fall below $200. Pay attention to these patterns for smart travel planning.

Book your Boston to Washington flights at least 17 weeks ahead for the best prices; otherwise, expect significant price increases, especially in the last 17 days.

For your trip from Boston to Washington, it's best to book your flights as early as possible, ideally at least 17 weeks before departure. Prices increase steadily as you approach the departure date, climbing from lower ranges around $173 at more than 181 days to about $213 within 17 days, and potentially reaching as high as $371 just prior to departure. The most economical booking window occurs between 76 to 181 days before departure, while costs rise significantly in the final weeks. If you haven't booked yet and your departure is less than 76 days away, do not delay, as the price can soar, especially inside the last 17 days.

Flights to Washington, D.C.