HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington, D.C.

$182+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — WAS
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cape Cod and the Islands to Washington, D.C. with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Cape Cod and the Islands to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Cape Cod and the Islands (zzKDT) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

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 21, 2024.

This JetBlue deal was found by Cheapflights users on 11/20. 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 12/53:50 pmHYA - DCA
1 stop5h 09mJetBlue
Mon 12/99:45 amDCA - HYA
1 stop4h 55mJetBlue
Deal found 11/20$463
This JetBlue deal was found by Cheapflights users on 11/20. 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 12/61:05 pmMVY - DCA
1 stop4h 40mJetBlue
Sat 12/77:00 amDCA - MVY
1 stop4h 45mJetBlue
Deal found 11/20$693
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/58:30 amHYA - BWI
2 stops14h 53mMultiple Airlines
Mon 12/96:55 amBWI - HYA
2 stops25h 33mMultiple Airlines
Deal found 11/20$708
This JetBlue deal was found by Cheapflights users on 11/21. 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 11/234:55 pmACK - DCA
1 stop4h 04mJetBlue
Mon 11/257:00 amDCA - ACK
1 stop6h 05mJetBlue
Deal found 11/21$950
This United deal was found by Cheapflights users on 11/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/233:55 pmACK - IAD
1 stop5h 35mMultiple Airlines
Mon 11/2510:22 pmIAD - ACK
2 stops16h 01mMultiple Airlines
Deal found 11/20$950
This Expedia deal was found by Cheapflights users on 11/21. 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.
Wed 11/2711:00 amHYA - IAD
2 stops18h 32mMultiple Airlines
Sun 12/14:54 pmIAD - HYA
2 stops20h 16mMultiple Airlines
Deal found 11/21$2,636

Find flights from Cape Cod and the Islands to Washington, D.C. within your budget

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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Mon 2/3

3:50 pm-8:59 pm

1 stop5h 09m

Washington, D.C. Reagan-National

Wed 2/5

11:40 am-2:40 pm

1 stop3h 00m

$408

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Mon 2/3

7:30 am-11:00 am

1 stop3h 30m

Washington, D.C. Reagan-National

Wed 2/5

11:45 am-2:50 pm

1 stop3h 05m

$593

HyannisBaltimore

HYA - BWI

HYABWI

Hyannis Barnstable

Thu 12/5

8:30 am-11:23 pm

2 stops14h 53m

Baltimore/Washington

Mon 12/9

6:55 am-8:28 am

2 stops25h 33m

$708

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 1/17

2:48 pm-6:59 pm

1 stop4h 11m

$182

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Thu 2/20

3:50 pm-2:25 pm

2 stops22h 35m

$218

HyannisWashington, D.C.

HYA - IAD

HYAIAD

Hyannis Barnstable

Wed 3/12

11:00 am-8:12 pm

2 stops9h 12m

$237

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Wed 12/18

1:05 pm-4:40 pm

1 stop3h 35m

$257

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Sun 1/19

12:44 pm-6:59 pm

1 stop6h 15m

$282

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Sat 12/21

10:45 am-10:30 am

2 stops23h 45m

$298

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

Mon 1/20

7:45 am-3:25 pm

2 stops7h 40m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

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.

Travel insights for flights from Cape Cod and the Islands to Washington, D.C.

Get recent, data-driven insights about flights from Cape Cod and the Islands to Washington, D.C. including ideal travel times, pricing trends, and more.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 21, 2024.
JetBlue
7.5
Good
3,389 reviews

Crew

8.2

Boarding

7.7

Overall

7.5

Comfort

7.7

Food

6.9

Entertainment

7.4

Reviews

1 / 10

we were told the night before that the flight would be delayed ~50 minutes but that we should show up on time. We did but at the new doors open time people were still deplaning from our aircraft. We finally left the gate 1:48 minutes late but the captain said an indicator showed and we weren't allowed to taxi. Maintenace came on board did some stuff, then we took off. Because of Tropical storm Debbie we went way east over the ocean. It was still rough though no fault of Jet Blue.

JetBlue
7.5
Good
3,389 reviews
JetBlue
7.5
Good
3,389 reviews

Crew

8.2

Boarding

7.7

Overall

7.5

Comfort

7.7

Food

6.9

Entertainment

7.4

Reviews

1 / 10

we were told the night before that the flight would be delayed ~50 minutes but that we should show up on time. We did but at the new doors open time people were still deplaning from our aircraft. We finally left the gate 1:48 minutes late but the captain said an indicator showed and we weren't allowed to taxi. Maintenace came on board did some stuff, then we took off. Because of Tropical storm Debbie we went way east over the ocean. It was still rough though no fault of Jet Blue.

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.

  • 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.

  • What is the cheapest month to book a flight from Cape Cod and the Islands to Washington, D.C.?

    Currently, November is the cheapest month in which you can book a flight from Cape Cod and the Islands to Washington, D.C. (average of $299). Flying from Cape Cod and the Islands to Washington, D.C. in June is currently the most expensive (average of $377). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$118Average$267FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$126Average$350FlexibilityNo cancel feeOn-time62%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines