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Washington, D.C.

$193+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — WAS
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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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 November 3, 2025.

This JetBlue deal was found by Cheapflights users on 11/2. 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 11/1412:07 pmHYA - DCA
1 stop7h 45mJetBlue
Mon 11/177:00 amDCA - HYA
1 stop3h 30mJetBlue
Deal found 11/2$550
This JetBlue deal was found by Cheapflights users on 11/3. 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.
Sun 11/167:58 amHYA - DCA
1 stop3h 47mJetBlue
Tue 11/187:00 amDCA - HYA
1 stop3h 30mJetBlue
Deal found 11/3$570
This JetBlue deal was found by Cheapflights users on 11/2. 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 12/67:58 amHYA - DCA
1 stop6h 46mJetBlue
Sun 12/71:45 pmDCA - HYA
1 stop4h 54mJetBlue
Deal found 11/2$585
This JetBlue deal was found by Cheapflights users on 11/2. 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 12/64:10 pmMVY - DCA
1 stop4h 53mJetBlue
Sun 12/77:30 amDCA - MVY
1 stop3h 51mJetBlue
Deal found 11/2$594
This JetBlue deal was found by Cheapflights users on 11/3. 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 12/197:58 amHYA - DCA
1 stop6h 02mJetBlue
Sat 12/276:15 amDCA - HYA
1 stop6h 55mJetBlue
Deal found 11/3$615
This Expedia deal was found by Cheapflights users on 11/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:07 pmHYA - DCA
1 stop9h 26mJetBlue
Sat 11/221:55 pmDCA - HYA
1 stop4h 44mJetBlue
Deal found 11/3$640
This JetBlue deal was found by Cheapflights users on 11/2. 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.
Thu 11/612:07 pmHYA - DCA
1 stop5h 57mJetBlue
Sun 11/97:00 amDCA - HYA
1 stop3h 30mJetBlue
Deal found 11/2$645
This JetBlue deal was found by Cheapflights users on 11/3. 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 11/77:58 amHYA - DCA
1 stop3h 47mJetBlue
Tue 11/117:00 amDCA - HYA
1 stop3h 30mJetBlue
Deal found 11/3$655
This JetBlue deal was found by Cheapflights users on 11/3. 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 11/157:58 amHYA - DCA
1 stop6h 05mJetBlue
Mon 11/173:09 pmDCA - HYA
1 stop3h 30mJetBlue
Deal found 11/3$660
This JetBlue deal was found by Cheapflights users on 11/1. 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.
Mon 11/37:58 amHYA - DCA
1 stop3h 47mJetBlue
Wed 11/511:45 amDCA - HYA
1 stop6h 54mJetBlue
Deal found 11/1$671
This JetBlue deal was found by Cheapflights users on 11/3. 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 11/77:58 amHYA - DCA
1 stop3h 47mJetBlue
Mon 11/107:00 amDCA - HYA
1 stop3h 30mJetBlue
Deal found 11/3$675
This JetBlue deal was found by Cheapflights users on 11/2. 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 11/144:10 pmMVY - DCA
1 stop5h 23mJetBlue
Mon 11/177:00 amDCA - MVY
1 stop3h 31mJetBlue
Deal found 11/2$679

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 November 3, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$550
(JetBlue)

One-way from

$193
(JetBlue)

Popular in

October

Cheapest in

January

Average price

$218
Provider with most accurate pricing for Boston Logan Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Washington, D.C. (WAS) flights.
Search Deals
From Cape Cod and the Islands to Washington, D.C. (WAS)
Search Deals
One-way flight from Cape Cod and the Islands to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 3, 2025.
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

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 11/14

12:07 pm-7:52 pm

1 stop7h 45m

Washington, D.C. Reagan-National

Mon 11/17

7:00 am-10:30 am

1 stop3h 30m

$550

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sun 11/16

7:58 am-11:45 am

1 stop3h 47m

Washington, D.C. Reagan-National

Tue 11/18

7:00 am-10:30 am

1 stop3h 30m

$570

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sat 12/6

7:58 am-2:44 pm

1 stop6h 46m

Washington, D.C. Reagan-National

Sun 12/7

1:45 pm-6:39 pm

1 stop4h 54m

$585

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Sat 12/6

4:10 pm-9:03 pm

1 stop4h 53m

Washington, D.C. Reagan-National

Sun 12/7

7:30 am-11:21 am

1 stop3h 51m

$594

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 12/19

7:58 am-2:00 pm

1 stop6h 02m

Washington, D.C. Reagan-National

Sat 12/27

6:15 am-1:10 pm

1 stop6h 55m

$615

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Tue 11/18

12:07 pm-9:33 pm

1 stop9h 26m

Washington, D.C. Reagan-National

Sat 11/22

1:55 pm-6:39 pm

1 stop4h 44m

$640

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sat 11/15

7:58 am-2:03 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Mon 11/17

3:09 pm-6:39 pm

1 stop3h 30m

$660

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Fri 11/14

4:10 pm-9:33 pm

1 stop5h 23m

Washington, D.C. Reagan-National

Mon 11/17

7:00 am-10:31 am

1 stop3h 31m

$679

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Sat 11/15

4:10 pm-9:33 pm

1 stop5h 23m

Washington, D.C. Reagan-National

Mon 11/17

7:00 am-10:31 am

1 stop3h 31m

$749

HyannisWashington, D.C.

HYA - IAD

HYAIAD

Hyannis Barnstable

Sat 12/13

7:58 am-4:02 pm

1 stop8h 04m

Washington, D.C. Dulles Intl

Sat 12/13

10:35 pm-6:39 pm

2 stops20h 04m

$975

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 40 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 November 3, 2025.
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
2,907 reviews

Crew

8.0

Overall

7.2

Boarding

7.4

Comfort

7.6

Food

6.7

Entertainment

7.3

Reviews

1 / 20
10.0
Excellent

JACK,Sep 2025

JFK - MSY

I liked the professional services of the crew. Keep up the good work.
JetBlue
7.2
Good
2,907 reviews
JetBlue
7.2
Good
2,907 reviews

Crew

8.0

Overall

7.2

Boarding

7.4

Comfort

7.6

Food

6.7

Entertainment

7.3

Reviews

1 / 20
10.0
Excellent

JACK,Sep 2025

JFK - MSY

I liked the professional services of the crew. Keep up the good work.

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 7h 45m. The distance from Cape Cod and the Islands to Washington, D.C. is about 405 mi.

  • 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 Hyannis Barnstable - Washington, D.C. Reagan-National, West Tisbury Martha's Vineyard - Washington, D.C. Reagan-National and Nantucket Memorial - Baltimore/Washington.

  • 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
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$157Average$246FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$289Average$393FlexibilityNo cancel feeOn-time71%

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