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Washington, D.C.

$92+ Cheap flights from Cape Cod and the Islands to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
MVY — WAS
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
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Cheap flight deals from Cape Cod and the Islands to Washington, D.C.

Keep the following information in mind while searching for Cape Cod and the Islands to Washington, D.C. flight deals. Data was last updated January 11, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$202
(Delta)

One-way from

$92
(American Airlines)

Popular in

November

Cheapest in

January

Average price

$178
Provider with most accurate pricing for Boston Logan Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Washington, D.C. (WAS) flights.
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From Cape Cod and the Islands to Washington, D.C. (WAS)
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One-way flight from Cape Cod and the Islands to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 11% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Cape Cod and the Islands to Washington, D.C.

Cheapest flights from Cape Cod and the Islands to Washington, D.C.
Explore the most affordable flight options available from Cape Cod and the Islands to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 11, 2026.

This American Airlines deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:35 pmMVY - DCA
Nonstop1h 49mAmerican Airlines
Mon 7/208:32 amDCA - MVY
Nonstop1h 39mAmerican Airlines
Deal found 1/9$183
This Delta deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:59 pmMVY - DCA
1 stop6h 00mDelta
Tue 7/711:00 amDCA - MVY
1 stop5h 17mDelta
Deal found 1/10$202
This JetBlue deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/32:45 pmMVY - DCA
Nonstop1h 34mJetBlue
Tue 7/712:25 pmDCA - MVY
Nonstop1h 23mJetBlue
Deal found 1/10$207
This JetBlue deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/242:45 pmMVY - DCA
Nonstop1h 34mJetBlue
Mon 7/2712:25 pmDCA - MVY
Nonstop1h 23mJetBlue
Deal found 1/8$257
This JetBlue deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:50 amACK - DCA
Nonstop1h 38mJetBlue
Wed 7/153:35 pmDCA - ACK
Nonstop1h 29mJetBlue
Deal found 1/8$277
This Delta deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/174:59 pmMVY - DCA
1 stop6h 00mDelta
Mon 7/2010:00 amDCA - MVY
2 stops6h 17mDelta
Deal found 1/9$331
This American Airlines deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1712:26 pmMVY - DCA
Nonstop1h 50mAmerican Airlines
Fri 7/175:28 pmDCA - MVY
Nonstop1h 37mAmerican Airlines
Deal found 1/10$417
This Priceline deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2612:07 pmHYA - DCA
1 stop5h 27mMultiple Airlines
Fri 1/301:00 pmDCA - HYA
1 stop4h 20mMultiple Airlines
Deal found 1/11$455
This Priceline deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/247:05 amHYA - DCA
1 stop7h 24mMultiple Airlines
Wed 1/281:00 pmDCA - HYA
1 stop4h 20mMultiple Airlines
Deal found 1/8$460
This JetBlue deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:05 amHYA - DCA
1 stop5h 54mJetBlue
Sun 2/227:20 amDCA - HYA
1 stop3h 42mJetBlue
Deal found 1/9$480
This JetBlue deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/137:05 amHYA - DCA
1 stop4h 00mJetBlue
Sat 2/147:20 amDCA - HYA
1 stop3h 42mJetBlue
Deal found 1/9$505
This JetBlue deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/247:05 amHYA - DCA
1 stop7h 24mJetBlue
Wed 1/2810:05 amDCA - HYA
1 stop7h 15mJetBlue
Deal found 1/9$515

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cape Cod and the Islands to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 11, 2026.
Use the filters below to find and compare flights from Cape Cod and the Islands to Washington, D.C. that are best for you.

Fly from

Cape Cod and the Islands

Fly to

Washington, D.C.

Route

Depart

Return

Price

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Fri 7/3

4:59 pm-10:59 pm

1 stop6h 00m

Washington, D.C. Reagan-National

Tue 7/7

11:00 am-4:17 pm

1 stop5h 17m

$202

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Fri 7/3

2:45 pm-4:19 pm

Nonstop1h 34m

Washington, D.C. Reagan-National

Tue 7/7

12:25 pm-1:48 pm

Nonstop1h 23m

$207

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Fri 5/29

1:45 pm-6:34 pm

1 stop4h 49m

Washington, D.C. Reagan-National

Sun 5/31

2:00 pm-6:05 pm

1 stop4h 05m

$347

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Mon 1/26

12:07 pm-5:34 pm

1 stop5h 27m

Washington, D.C. Reagan-National

Fri 1/30

1:00 pm-5:20 pm

1 stop4h 20m

$455

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 2/6

12:07 pm-5:34 pm

1 stop5h 27m

Washington, D.C. Reagan-National

Mon 2/9

7:00 am-11:02 am

1 stop4h 02m

$455

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Thu 2/12

7:05 am-12:59 pm

1 stop5h 54m

Washington, D.C. Reagan-National

Sun 2/15

10:00 am-5:20 pm

1 stop7h 20m

$455

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Sat 6/6

10:00 am-4:25 pm

1 stop6h 25m

Washington, D.C. Reagan-National

Sun 6/7

8:30 am-1:24 pm

1 stop4h 54m

$458

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sat 1/24

7:05 am-2:29 pm

1 stop7h 24m

Washington, D.C. Reagan-National

Wed 1/28

1:00 pm-5:20 pm

1 stop4h 20m

$460

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 2/20

7:05 am-12:59 pm

1 stop5h 54m

Washington, D.C. Reagan-National

Sun 2/22

7:20 am-11:02 am

1 stop3h 42m

$480

NantucketWashington, D.C.

ACK - IAD

ACKIAD

Nantucket Memorial

Fri 5/29

4:15 pm-11:00 pm

1 stop6h 45m

Washington, D.C. Dulles Intl

Sun 5/31

6:00 am-9:56 am

1 stop3h 56m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 60 results
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Best time to book a flight from Cape Cod and the Islands to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Cape Cod and the Islands with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cape Cod and the Islands to Washington, D.C.
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated January 11, 2026.
See what other customers who have flown with JetBlue from Cape Cod and the Islands to Washington, D.C. have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
2,888 reviews

Crew

8.0

Comfort

7.5

Food

6.6

Overall

7.2

Boarding

7.4

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Jeff,Dec 2025

LAX - BOS

We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.
JetBlue
7.2
Good
2,888 reviews
JetBlue
7.2
Good
2,888 reviews

Crew

8.0

Comfort

7.5

Food

6.6

Overall

7.2

Boarding

7.4

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Jeff,Dec 2025

LAX - BOS

We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.

Related info for your journey

Find useful and relevant information for your journey from Cape Cod and the Islands to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cape Cod and the Islands to Washington, D.C.?

    Departing from Cape Cod and the Islands to Washington, D.C. will take you 1h 34m. The distance from Cape Cod and the Islands to Washington, D.C. is about 382 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Cape Cod and the Islands to Washington, D.C.?

    The most popular flight routes from Cape Cod and the Islands to Washington, D.C. are West Tisbury Martha's Vineyard - Washington, D.C. Reagan-National, Hyannis Barnstable - Washington, D.C. Reagan-National and Nantucket Memorial - Washington, D.C. Reagan-National.

  • Can I find deals for flights from Cape Cod and the Islands to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Cape Cod and the Islands to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cape Cod and the Islands to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cape Cod and the Islands to Washington, D.C..

  • Can I find deals for business class flights from Cape Cod and the Islands to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Cape Cod and the Islands to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Largo
Bowie
McLean
Clinton
Herndon

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Top 2 airlines flying from Cape Cod and the Islands to Washington, D.C.

Discover the top 2 airlines that operate flights from Cape Cod and the Islands to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$157Average$248FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$289Average$393FlexibilityNo cancel feeOn-time71%

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