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District of Columbia

$84+ Cheap flights from Cape Cod and the Islands to District of Columbia

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — IAD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Cape Cod and the Islands to District of Columbia

Keep the following information in mind while searching for Cape Cod and the Islands to District of Columbia flight deals. Data was last updated September 16, 2025.

Round-trip from

$147
(JetBlue)

One-way from

$84
(JetBlue)

Popular in

November

Cheapest in

January

Average price

$197
From Cape Cod and the Islands to District of Columbia
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One-way flight from Cape Cod and the Islands to District of Columbia
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Highest demand for flights based on searches. 4% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Cape Cod and the Islands to District of Columbia

Cheapest flights from Cape Cod and the Islands to District of Columbia
Explore the most affordable flight options available from Cape Cod and the Islands to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This JetBlue deal was found by Cheapflights users on 9/15. 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 10/102:26 pmMVY - DCA
Nonstop1h 34mJetBlue
Sun 10/1211:55 amDCA - MVY
Nonstop1h 24mJetBlue
Deal found 9/15$147
This Expedia deal was found by Cheapflights users on 9/14. 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.
Thu 10/910:45 amACK - DCA
Nonstop1h 35mJetBlue
Sun 10/122:59 pmDCA - ACK
Nonstop1h 27mJetBlue
Deal found 9/14$148
This JetBlue deal was found by Cheapflights users on 9/15. 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 10/32:15 pmMVY - DCA
Nonstop1h 35mJetBlue
Sun 10/511:53 amDCA - MVY
Nonstop1h 22mJetBlue
Deal found 9/15$167
This JetBlue deal was found by Cheapflights users on 9/15. 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 9/1910:45 amACK - DCA
Nonstop1h 35mJetBlue
Sun 9/213:00 pmDCA - ACK
Nonstop1h 27mJetBlue
Deal found 9/15$207
This Priceline deal was found by Cheapflights users on 9/15. 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.
Tue 9/3012:30 pmACK - DCA
Nonstop1h 32mJetBlue
Wed 10/18:00 amDCA - ACK
1 stop5h 21mJetBlue
Deal found 9/15$225
This Priceline deal was found by Cheapflights users on 9/16. 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.
Fri 9/262:26 pmMVY - DCA
Nonstop1h 37mJetBlue
Sun 9/2811:59 amDCA - MVY
Nonstop1h 24mJetBlue
Deal found 9/16$267
This JetBlue deal was found by Cheapflights users on 9/15. 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 9/192:26 pmMVY - DCA
Nonstop1h 37mJetBlue
Sun 9/2111:59 amDCA - MVY
Nonstop1h 24mJetBlue
Deal found 9/15$317
This Priceline deal was found by Cheapflights users on 9/16. 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.
Fri 10/1011:24 amMVY - DCA
1 stop7h 56mJetBlue
Mon 10/1311:55 amDCA - MVY
Nonstop1h 24mJetBlue
Deal found 9/16$319
This JetBlue deal was found by Cheapflights users on 9/15. 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 10/910:19 amMVY - DCA
1 stop6h 06mJetBlue
Mon 10/1311:55 amDCA - MVY
Nonstop1h 24mJetBlue
Deal found 9/15$320
This Expedia deal was found by Cheapflights users on 9/15. 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 9/3010:16 amHYA - DCA
1 stop9h 06mJetBlue
Sat 10/46:15 amDCA - HYA
1 stop3h 12mJetBlue
Deal found 9/15$342
This Priceline deal was found by Cheapflights users on 9/14. 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.
Wed 10/811:24 amMVY - DCA
1 stop7h 58mJetBlue
Sat 10/116:25 amDCA - MVY
1 stop4h 14mJetBlue
Deal found 9/14$350
This Expedia deal was found by Cheapflights users on 9/14. 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.
Mon 9/2910:16 amHYA - DCA
1 stop9h 04mJetBlue
Fri 10/36:19 amDCA - HYA
1 stop3h 08mJetBlue
Deal found 9/14$352

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cape Cod and the Islands to District of Columbia 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 September 16, 2025.
Use the filters below to find and compare flights from Cape Cod and the Islands to District of Columbia that are best for you.

Fly from

Cape Cod and the Islands

Fly to

District of Columbia

Route

Depart

Return

Price

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Fri 10/10

2:26 pm-4:00 pm

Nonstop1h 34m

Washington, D.C. Reagan-National

Sun 10/12

11:55 am-1:19 pm

Nonstop1h 24m

$147

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Fri 10/10

2:26 pm-4:00 pm

Nonstop1h 34m

Washington, D.C. Reagan-National

Mon 10/13

11:55 am-1:19 pm

Nonstop1h 24m

$147

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Thu 10/9

10:45 am-12:20 pm

Nonstop1h 35m

Washington, D.C. Reagan-National

Sun 10/12

2:59 pm-4:26 pm

Nonstop1h 27m

$148

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Fri 10/3

2:15 pm-3:50 pm

Nonstop1h 35m

Washington, D.C. Reagan-National

Sun 10/5

11:53 am-1:15 pm

Nonstop1h 22m

$167

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Tue 9/30

12:30 pm-2:02 pm

Nonstop1h 32m

Washington, D.C. Reagan-National

Wed 10/1

8:00 am-1:21 pm

1 stop5h 21m

$225

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Fri 9/26

2:26 pm-4:03 pm

Nonstop1h 37m

Washington, D.C. Reagan-National

Sun 9/28

11:59 am-1:23 pm

Nonstop1h 24m

$267

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Thu 10/9

10:19 am-4:25 pm

1 stop6h 06m

Washington, D.C. Reagan-National

Mon 10/13

11:55 am-1:19 pm

Nonstop1h 24m

$320

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Wed 10/1

12:29 pm-4:25 pm

1 stop3h 56m

Washington, D.C. Reagan-National

Sun 10/5

6:25 am-11:00 am

1 stop4h 35m

$328

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Tue 9/30

10:16 am-7:22 pm

1 stop9h 06m

Washington, D.C. Reagan-National

Sat 10/4

6:15 am-9:27 am

1 stop3h 12m

$342

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Wed 10/8

11:24 am-7:22 pm

1 stop7h 58m

Washington, D.C. Reagan-National

Sat 10/11

6:25 am-10:39 am

1 stop4h 14m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from Cape Cod and the Islands to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

What is the cheapest time of day to fly from KDT to DC?

Find hourly flight availability from Cape Cod and the Islands to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cape Cod and the Islands to District of Columbia as you normally would.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with American Airlines and JetBlue from Cape Cod and the Islands to District of Columbia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Overall

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Overall

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
JetBlue
7.2
Good
2,914 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Overall

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Cape Cod and the Islands to District of Columbia. 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 District of Columbia?

    Departing from Cape Cod and the Islands to District of Columbia will take you 1h 34m. The distance from Cape Cod and the Islands to District of Columbia is about 382 mi. All flights are typically nonstop.

  • Can I find deals for flights from Cape Cod and the Islands to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Cape Cod and the Islands to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cape Cod and the Islands to District of Columbia?

    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 District of Columbia.

  • Can I find deals for business class flights from Cape Cod and the Islands to District of Columbia?

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

  • What is the cheapest month to book a flight from Cape Cod and the Islands to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Cape Cod and the Islands to District of Columbia (average of $292). Flying from Cape Cod and the Islands to District of Columbia in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Cape Cod and the Islands to District of Columbia

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Top 2 airlines flying from Cape Cod and the Islands to District of Columbia

Discover the top 2 airlines that operate flights from Cape Cod and the Islands to District of Columbia. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$146Average$249FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$289Average$393FlexibilityNo cancel feeOn-time71%

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