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Reagan-National

$85+ Cheap flights from Cape Cod and the Islands to Reagan-National (DCA)

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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — DCA
jun. 23 — jun. 301
lun. 6/23
lun. 6/30
1 adult, Economy
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Cheap flight deals from Cape Cod and the Islands to Reagan-National

Keep the following information in mind while searching for Cape Cod and the Islands to Reagan-National flight deals. Data was last updated junio 18, 2025.

Round-trip from

$183
(American Airlines)

One-way from

$85
(American Airlines)

Popular in

November

Cheapest in

January

Average price

$212
From Cape Cod and the Islands to Washington, D.C. Reagan-National
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One-way flight from Cape Cod and the Islands to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 6% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Cape Cod and the Islands to Reagan-National

Cheapest flights from Cape Cod and the Islands to Reagan-National
Explore the most affordable flight options available from Cape Cod and the Islands to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 18, 2025.

This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/245:26 pmACK - DCA
Nonstop1h 44mAmerican Airlines
mar. 7/293:03 pmDCA - ACK
Nonstop1h 46mAmerican Airlines
Deal found 6/16$183
This American Airlines deal was found by Cheapflights users on 6/17. 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.
mar. 8/194:07 pmMVY - DCA
Nonstop1h 43mAmerican Airlines
jue. 8/282:08 pmDCA - MVY
Nonstop1h 29mAmerican Airlines
Deal found 6/17$183
This JetBlue deal was found by Cheapflights users on 6/18. 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.
jue. 6/2610:40 amACK - DCA
Nonstop1h 38mJetBlue
lun. 6/304:00 pmDCA - ACK
Nonstop1h 26mJetBlue
Deal found 6/18$188
This JetBlue deal was found by Cheapflights users on 6/17. 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.
vie. 7/113:26 pmMVY - DCA
Nonstop1h 34mJetBlue
dom. 7/131:05 pmDCA - MVY
Nonstop1h 23mJetBlue
Deal found 6/17$207
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/264:45 pmACK - DCA
1 stop6h 14mDelta
lun. 6/3011:00 amDCA - ACK
1 stop3h 40mDelta
Deal found 6/15$212
This Delta deal was found by Cheapflights users on 6/18. 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.
jue. 7/1011:42 amMVY - DCA
1 stop4h 29mDelta
sáb. 7/127:50 amDCA - MVY
1 stop3h 25mDelta
Deal found 6/18$226
This American Airlines deal was found by Cheapflights users on 6/17. 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.
mar. 8/192:34 pmHYA - DCA
Nonstop1h 44mAmerican Airlines
sáb. 8/232:59 pmDCA - HYA
Nonstop1h 46mAmerican Airlines
Deal found 6/17$280
This JetBlue Airways deal was found by Cheapflights users on 6/18. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/84:05 pmHYA - DCA
1 stop24h 55mMultiple Airlines
vie. 7/111:05 pmDCA - HYA
1 stop10h 00mMultiple Airlines
Deal found 6/18$367
This Trip.com deal was found by Cheapflights users on 6/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/2610:35 amACK - DCA
1 stop5h 54mUnited Airlines
lun. 6/3010:10 amDCA - ACK
1 stop5h 00mUnited Airlines
Deal found 6/18$442
This JetBlue deal was found by Cheapflights users on 6/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/115:15 pmHYA - DCA
1 stop5h 44mJetBlue
dom. 7/131:44 pmDCA - HYA
1 stop3h 54mJetBlue
Deal found 6/16$553
This JetBlue Airways deal was found by Cheapflights users on 6/17. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/33:33 pmPVC - DCA
1 stop4h 30mMultiple Airlines
lun. 7/71:44 pmDCA - PVC
1 stop3h 42mMultiple Airlines
Deal found 6/17$565
This JetBlue deal was found by Cheapflights users on 6/15. 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.
vie. 6/201:55 pmPVC - DCA
1 stop6h 08mJetBlue
lun. 6/238:15 amDCA - PVC
1 stop3h 09mJetBlue
Deal found 6/15$627

Cheapflights Fare Finder

Customize your flight search to find flights from Cape Cod and the Islands to Reagan-National 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 junio 18, 2025.
Use the filters below to find and compare flights from Cape Cod and the Islands to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Cape Cod and the Islands

Fly to

Reagan-National

Route

Depart

Return

Price

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

mar. 8/19

4:07 pm-5:50 pm

Nonstop1h 43m

Washington, D.C. Reagan-National

jue. 8/28

2:08 pm-3:37 pm

Nonstop1h 29m

$183

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

mié. 7/2

10:40 am-12:18 pm

Nonstop1h 38m

Washington, D.C. Reagan-National

dom. 7/6

4:00 pm-5:26 pm

Nonstop1h 26m

$188

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

vie. 7/11

3:26 pm-5:00 pm

Nonstop1h 34m

Washington, D.C. Reagan-National

dom. 7/13

1:05 pm-2:28 pm

Nonstop1h 23m

$207

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

mié. 7/2

5:26 pm-7:10 pm

Nonstop1h 44m

Washington, D.C. Reagan-National

dom. 7/6

2:54 pm-6:21 pm

1 stop3h 27m

$215

NantucketWashington, D.C.

ACK - DCA

ACKDCA

Nantucket Memorial

mié. 7/2

12:05 pm-4:12 pm

1 stop4h 07m

Washington, D.C. Reagan-National

dom. 7/6

11:00 am-2:40 pm

1 stop3h 40m

$222

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

mar. 8/19

2:34 pm-4:18 pm

Nonstop1h 44m

Washington, D.C. Reagan-National

sáb. 8/23

2:59 pm-4:45 pm

Nonstop1h 46m

$280

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

mié. 8/20

11:58 am-6:59 pm

2 stops7h 01m

Washington, D.C. Reagan-National

vie. 8/22

6:00 am-11:18 am

1 stop5h 18m

$363

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

mar. 7/8

4:05 pm-5:00 pm

1 stop24h 55m

Washington, D.C. Reagan-National

vie. 7/11

1:05 pm-11:05 pm

1 stop10h 00m

$367

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

vie. 7/11

5:15 pm-10:59 pm

1 stop5h 44m

Washington, D.C. Reagan-National

dom. 7/13

1:44 pm-5:38 pm

1 stop3h 54m

$553

ProvincetownWashington, D.C.

PVC - DCA

PVCDCA

Provincetown

jue. 7/3

3:33 pm-8:03 pm

1 stop4h 30m

Washington, D.C. Reagan-National

lun. 7/7

1:44 pm-5:26 pm

1 stop3h 42m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 25 results
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Best time to book a flight from Cape Cod and the Islands to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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. Reagan-National Airport

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

Find hourly flight availability from Cape Cod and the Islands to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 18, 2025.

When flying from Cape Cod and the Islands to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Cape Cod and the Islands to Washington, D.C. Reagan-National Airport

Explore weekly flight availability from Cape Cod and the Islands to Reagan-National. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated junio 18, 2025.

The most flights from zzKDT to DCA are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport 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. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated junio 18, 2025.
Read through reviews of airlines operating flights from Cape Cod and the Islands to Washington, D.C., such as Delta, United Airlines and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,810 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,923 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines to fly from Cape Cod and the Islands to Washington, D.C. Reagan-National Airport one-way?

    The cheapest airlines for a one-way flight from Cape Cod and the Islands to Washington, D.C. Reagan-National Airport are American Airlines ($85), JetBlue ($85), and Delta ($94).

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

    The most popular flight routes from Cape Cod and the Islands to Washington, D.C. Reagan-National Airport 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.

  • What are the cheapest flights from Cape Cod and the Islands to Washington, D.C. Reagan-National Airport?

    Looking for the cheapest flight from Cape Cod and the Islands to Washington, D.C. Reagan-National Airport? While on average our users pay $224, our data indicates the cheapest price to be $83. The most popular route (West Tisbury Martha's Vineyard - Washington, D.C. Reagan-National), is priced around $183.

  • Can I find deals for flights from Cape Cod and the Islands to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Cape Cod and the Islands to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cape Cod and the Islands to Reagan-National?

    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 Reagan-National.

  • Can I find deals for business class flights from Cape Cod and the Islands to Reagan-National?

    Yes. Cheapflights offers flight deals from Cape Cod and the Islands to Reagan-National 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. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Cape Cod and the Islands to Washington, D.C. Reagan-National Airport (average of $278). Flying from Cape Cod and the Islands to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $336). 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

Traveling to a place near Cape Cod and the Islands?

Book flights to Cape Cod and the Islands if you plan to visit one of these locations
Arlington
Woodbridge
Alexandria
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Fairfax
Gaithersburg
Easton
Towson
Manassas
Falls Church
Rockville
Springfield
National Harbor
Dundalk
Waldorf
Bowie
Hanover

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 Reagan-National

Discover the top 2 airlines that operate flights from Cape Cod and the Islands to Reagan-National. 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 junio 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$123Average$261FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$123Average$295FlexibilityNo cancel feeOn-time71%

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