$107 Find Cheap Flights from Reagan Washington National Airport to Cape Cod and the Islands - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Cape Cod and the Islands departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Reagan-National to Cape Cod and the Islands Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Cape Cod and the Islands that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Cape Cod and the Islands

Wed, Aug 26 - Sat, Aug 29
JetBlue Logo
3:10 pm - 4:41 pmDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
1h 31mnonstop
JetBlue Logo
10:52 am - 12:29 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
1h 37mnonstop
$214JetBlue
Sat, Aug 22 - Sat, Aug 29
JetBlue Logo
3:10 pm - 4:41 pmDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
1h 31mnonstop
JetBlue Logo
10:52 am - 12:29 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
1h 37mnonstop
$214JetBlue
Sat, Aug 22 - Wed, Aug 26
JetBlue Logo
3:10 pm - 4:41 pmDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
1h 31mnonstop
JetBlue Logo
10:52 am - 12:29 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
1h 37mnonstop
$214JetBlue
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
8:28 am - 10:07 amDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
1h 39mnonstop
American Airlines Logo
5:00 pm - 6:52 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
1h 52mnonstop
$217American Airlines
Mon, Aug 24 - Thu, Aug 27
American Airlines Logo
2:54 pm - 4:30 pmDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
1h 36mnonstop
American Airlines Logo
10:37 am - 12:31 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
1h 54mnonstop
$217American Airlines
Wed, Sep 2 - Sat, Sep 5
American Airlines Logo
8:28 am - 10:07 amDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
1h 39mnonstop
American Airlines Logo
11:37 am - 1:31 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
1h 54mnonstop
$217American Airlines
Wed, Sep 2 - Sat, Sep 5
Delta Logo
11:00 am - 3:57 pmDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
4h 57m1 stop New York LaGuardia
Delta Logo
4:40 pm - 9:02 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
4h 22m1 stop New York LaGuardia
$236Delta
Wed, Sep 2 - Sat, Sep 5
Delta Logo
6:20 am - 11:48 amDCA  Washington, D.C. Reagan-National-ACK Nantucket Memorial
5h 28m1 stop New York LaGuardia
Delta Logo
4:40 pm - 9:02 pmACK  Nantucket Memorial-DCA Washington, D.C. Reagan-National
4h 22m1 stop New York LaGuardia
$236Delta
Sat, Aug 29 - Sat, Sep 5
Multiple Airlines Logo
12:56 pm - 10:55 pmDCA  Washington, D.C. Reagan-National-HYA Hyannis Barnstable
9h 59m1 stop West Tisbury Martha's Vineyard
Multiple Airlines Logo
4:53 pm - 10:59 pmHYA  Hyannis Barnstable-DCA Washington, D.C. Reagan-National
6h 06m1 stop New York John F Kennedy Intl
$357Multiple Airlines
Tue, Sep 1 - Sat, Sep 5
Multiple Airlines Logo
3:10 pm - 10:55 pmDCA  Washington, D.C. Reagan-National-HYA Hyannis Barnstable
7h 45m1 stop Nantucket Memorial
Multiple Airlines Logo
4:53 pm - 10:59 pmHYA  Hyannis Barnstable-DCA Washington, D.C. Reagan-National
6h 06m1 stop New York John F Kennedy Intl
$397Multiple Airlines
Booking Insights

KAYAK's insights & trends for Reagan-National to Cape Cod and the Islands flights

Get data-powered insights and trends into flights from Reagan-National to Cape Cod and the Islands to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Washington, D.C. Reagan-National Airport to Cape Cod and the Islands flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Cape Cod and the Islands from Washington, D.C. Reagan-National Airport found in the last 5 days was to West Tisbury, at $186 round-trip. The most popular route is from Washington, D.C. Reagan-National Airport (DCA) to West Tisbury (MVY), and the cheapest round-trip airline ticket found on this route in the last 5 days was $186.

What is the cheapest time of day to fly to Cape Cod and the Islands?

The average price for all round-trip flights from Washington, D.C. Reagan-National Airport to Cape Cod and the Islands depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Cape Cod and the Islands is generally at night, when round-trip flights cost $278 on average. Morning departures are around 37% cheaper than evening flights, on average. The most expensive time of day to fly to Cape Cod and the Islands is generally in the evening, which is peak travel time and where the average cost of a ticket is $458.

Can I save money by flying with a layover from Washington, D.C. Reagan-National Airport to Cape Cod and the Islands?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $433, prices are generally cheapest when you fly direct.

What’s the cheapest day of the week to fly from Reagan Washington National Airport to Cape Cod and the Islands?

The average price of all round-trip flights from Washington, D.C. Reagan-National Airport to Cape Cod and the Islands clicked on KAYAK for each day over the last 12 months.

For Reagan Washington National Airport to Cape Cod and the Islands, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Cape Cod and the Islands back to Reagan Washington National Airport, the best deals are generally found on Saturday, with Monday being the most expensive.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Cape Cod and the Islands?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Cape Cod and the Islands, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Reagan-National Airport to Cape Cod and the Islands, you should book around 4 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low season

January

Cheapest flight

$107
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Reagan Washington National Airport to Nantucket

FAQs - booking Cape Cod and the Islands flights

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Cape Cod and the Islands?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Cape Cod and the Islands.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Cape Cod and the Islands?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Reagan Washington National Airport to Cape Cod and the Islands is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Cape Cod and the Islands?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Reagan Washington National Airport to Cape Cod and the Islands with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Cape Cod and the Islands?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Reagan Washington National Airport to Cape Cod and the Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Reagan-National to Cape Cod and the Islands

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Cape Cod and the Islands. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to Cape Cod and the Islands? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8492 reviews
8.1Boarding
7.2Food
8.5Crew
7.8Comfort
7.8Entertainment
Airline reviews

My experience with Delta started with my luggage being found ripped open with items missing. The baggage office told me to bring the bag, and I wanted them to see how I found it. The agent refused, so I carried my bag into the office myself. The agent was nice enough to fix the zipper and gave me a red card with a number to call. I followed the steps; first one department, then the baggage department took over. This took more than two hours on the phone. The return flight was okay. The flight lead was checking her meals and then asked if we wanted anything before departure. However, throughout the flight, I had to ask for things because she was reading her book;which I have no issue with if she had been more attentive. At the end of the flight, the pilot appeared annoyed with the flight lead for not following his instructions regarding a meal he had requested; a chicken sandwichand said, "I asked for that for the flight." On the positive side, my work event in Vegas went well, and now I'm home relaxing.

4.0 OkayNoel, Aug 2026
Read more Delta reviews

My experience with Delta started with my luggage being found ripped open with items missing. The baggage office told me to bring the bag, and I wanted them to see how I found it. The agent refused, so I carried my bag into the office myself. The agent was nice enough to fix the zipper and gave me a red card with a number to call. I followed the steps; first one department, then the baggage department took over. This took more than two hours on the phone. The return flight was okay. The flight lead was checking her meals and then asked if we wanted anything before departure. However, throughout the flight, I had to ask for things because she was reading her book;which I have no issue with if she had been more attentive. At the end of the flight, the pilot appeared annoyed with the flight lead for not following his instructions regarding a meal he had requested; a chicken sandwichand said, "I asked for that for the flight." On the positive side, my work event in Vegas went well, and now I'm home relaxing.

Flight was delayed for about an hour but overall good experience

The gentleman at the gate I think his name is RIE was exceptional

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

I wouldn't say I liked being forced to check my small roller bag at the gate; too many people had bags and were in a higher boarding group.

715PM departure was 2.5 hours late. Received hotel & food voucher but after we already booked a room. Entire team just seemed like they were 2-3 steps behind in execution, and notifcations.

Disorganized boarding. Mandatory to gate check bags. Curt flight staff. No space for cabin bag, even when I was in first class.

Patrons with larger bags were asked to check the bags when boarding. Seems like the most effective, and least costly way, way to successfully use the cramped space.

They cancelled our flight two times after rebooking us for a later flight. We never got on the plane. We found another solution by driving.

Mostly great. Only issue was with the WiFi. Halfway through the flight it was spotty and I was unable to work as I planned. This impacted my work products as I am traveling for business and it was an unexpected hindrance which was inconvenient. Flight here was amazing. For a 5 hour flight something more than a Biscoff would be nice but I’m just swinging at windmills I guess…

Delayed boarding because a flight attendant couldn't find the gate...sat on the plane for over an hour at the gate because AA couldn't get one of the planes behind us to move

The seats were extremely cramped, with very little legroom or personal space. There was no room left in the overhead bins for a backpack, and the space under the seat in front was so limited that I could barely fit my bag underneath. Overall, the seating arrangement felt very uncomfortable and overcrowded.

Overall a good experience, however Wifi was not working on the flight.

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

No food, no entertainment. But the flight was really short so maybe they had to skip drinks. I was able to board early ONLY because I am old and decrepit and they let me pre-board. I RESENT your dumping us into category 9 if we do not pay up. And when I paid for a seat I was STILL given 9. The pre-boarding helps. THIS flight was exceptionally smooth, please congratulate the pilots.

Delayed abs delayed Gate crew giving poor info - we are definitely leaving at —- Ultimately to cancel flight after 4+ hours of delays Just cancel it earlier

Flight is delayed by more than an hour without any reason, the jet blue gates kept changing every 20 mins and there is no proper communication. No ear phones provided in flight, there is a screen with entertainment but what is the use, I have earphones but the console has outdated audio connections, no usb C or bluetooth, they are living 15 years behind

A nightmare. Scheduled flight delayed 2 hours then cancelled because pilot timed out . Unable to find another pilot. Really?! Weather certainly a factor, but JetBlue seemed totally unprepared for the chaos that ensued when flight routes were cancelled. More cancelled flights, finally many of us who had been bumped from other flights were allowed to board a Boston bound plane around 3:00am, delay after delay, sat on tarmac for another half hour while pilot dealt with weight distribution issues (?), arrived in Boston 4:30. Crew were wonderful- same attendants all day and night and they were exhausted. Fortunately for me and my son that Boston was our final destination, not so lucky for many who missed connecting flights.

The flight was delayed 14 hours and communication was very poor. No one seemed to know what was happening and the gate agent was trying to help people for several flights. She was by herself trying to help 100s of people.

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

On time, friendly attendants, quick wheelchair assistance and help checking in bags. Also appreciated change in seats, more forward to make it easier for my 97 year old mother to board and exit the plane. Thank you, JetBlue!

They forced me to check my hand luggage at the gate.

Still hasn’t left. Why are you asking how it was?

My flight got delayed and eventually canceled, then rescheduled. I and several others had a connection from Boston to Paris and asked several times if we would make it. They assured us we would and then rebooked us mid flight without our consent and closed doors early even though they said they communicated we were a bit delayed. We got stranded in Boston and I opted with being rebooked for a different connection to France since they refused to pay for a Hotel. I've now been in Europe for 5 days and still haven't recieved my bags. There was absolutely no urgency for the fact that I'm in a foreign country with absolutely no change of clothes or any of my medication. Such an overwhelming and frustrating experience.

Plane is old and seats are worn. Add to it the plane was dirty. No plugs for laptop.

Could have been ON TIME! A big Jet Blue failing- never on time. Get organized people!!!!

Everything you need to know for your flight to Cape Cod and the Islands

Information on your arrival and departure airports