$104 Find Cheap Flights from Cape Cod and the Islands to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Washington, D.C. departing on 6/12. 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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cape Cod and the Islands to Washington, D.C. 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 Cape Cod and the Islands to Washington, D.C.

Thu, Sep 3 - Sun, Sep 6
American Airlines Logo
11:59 am - 1:42 pm
MVY
-
DCA
1h 43mnonstop
American Airlines Logo
9:59 am - 11:29 am
DCA
-
MVY
1h 30mnonstop
$207American Airlines
Sat, Jun 6 - Sat, Jun 13
Delta Logo
4:02 pm - 7:37 pm
MVY
-
DCA
3h 35m
1 stop
Delta Logo
6:00 am - 11:20 am
DCA
-
MVY
5h 20m
1 stop
$226Delta
Fri, Jun 12 - Wed, Jul 8
JetBlue Logo
10:52 am - 12:29 pm
ACK
-
DCA
1h 37mnonstop
JetBlue Logo
3:40 pm - 5:12 pm
DCA
-
ACK
1h 32mnonstop
$227JetBlue
Fri, Jun 26 - Sun, Jun 28
JetBlue Logo
2:49 pm - 4:27 pm
MVY
-
DCA
1h 38mnonstop
JetBlue Logo
12:30 pm - 1:53 pm
DCA
-
MVY
1h 23mnonstop
$227JetBlue
Thu, Sep 3 - Sun, Sep 6
American Airlines Logo
11:59 am - 1:42 pm
MVY
-
DCA
1h 43mnonstop
American Airlines Logo
1:47 pm - 5:15 pm
DCA
-
MVY
3h 28m
1 stop
$229American Airlines
Fri, Jul 17 - Sun, Jul 19
JetBlue Logo
2:49 pm - 4:27 pm
MVY
-
DCA
1h 38mnonstop
JetBlue Logo
12:30 pm - 1:53 pm
DCA
-
MVY
1h 23mnonstop
$232JetBlue
Sat, Mar 28 - Wed, Apr 1
Multiple Airlines Logo
7:05 am - 2:58 pm
HYA
-
DCA
7h 53m
1 stop
Multiple Airlines Logo
10:40 am - 5:20 pm
DCA
-
HYA
6h 40m
1 stop
$520Multiple Airlines
Thu, May 28 - Sun, May 31
Multiple Airlines Logo
7:05 am - 11:20 am
HYA
-
BWI
4h 15m
1 stop
Multiple Airlines Logo
7:30 am - 5:20 pm
BWI
-
HYA
9h 50m
1 stop
$520Multiple Airlines
Sat, Jun 6 - Sun, Jun 7
United Airlines Logo
8:34 am - 9:30 pm
ACK
-
IAD
12h 56m
2 stops
United Airlines Logo
6:33 am - 10:15 am
IAD
-
ACK
3h 42m
1 stop
$602United Airlines
Thu, Aug 27 - Sun, Aug 30
United Airlines Logo
3:49 pm - 10:59 pm
ACK
-
IAD
7h 10m
1 stop
United Airlines Logo
8:29 am - 2:47 pm
IAD
-
ACK
6h 18m
1 stop
$718United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$104
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Nantucket to Reagan Washington National Airport

FAQs for booking flights from Cape Cod and the Islands to Washington, D.C.

  • How does KAYAK find such low prices on flights from Cape Cod and the Islands to Washington, D.C.?

    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 Cape Cod and the Islands to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cape Cod and the Islands to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from 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 Cape Cod and the Islands to Washington, D.C.?

    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 to Washington, D.C. with an airline and back to Cape Cod and the Islands with another airline.

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

    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 to Washington, D.C. from 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 airline flying from Cape Cod and the Islands to Washington, D.C.

 
Need help choosing which airline to fly with from Cape Cod and the Islands to Washington, D.C.? 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.
7.2
JetBlueOverall score based on 2906 reviews
7.5Comfort
6.6Food
7.2Entertainment
8.0Crew
7.4Boarding
Airline reviews

Delayed by 1.5 hours. Terrible apologies, half hearted at best. It will be a LONG time until i book w Jet Blue again. Very disappointed.

2.0 MediocreAnonymous, Mar 2026
RSW - BOS
Read more JetBlue reviews

Delayed by 1.5 hours. Terrible apologies, half hearted at best. It will be a LONG time until i book w Jet Blue again. Very disappointed.

My check in was stressful. I somehow lost my seat from my original booking, the plane showed no availability/no seat when it was time to check-in. I called and was instructed to try to get a seat at the airport. I asked if it was a full flight and the travel agent said the site showed some seating but was not able to secure one for me. Why not? On my way to the airport the app finally revealed one available seat towards the back of the aircraft that I was able to book. It ended up being an overbooked flight, so glad I wasn't stuck.

Flights with JetBlue from San Diego to Boston are a miserable experience. The flight was delayed about 1.5 hours due to “weather” supposedly but the flights for other airlines left on time so it just have been some kind of weather that only affects JetBlue. I had a small carry on - purse. The crew stored it in a bin 2 rows down from me because they were using the bin next to my seat for other people’s stuff. The TV screen in the emergency row seats does not work. It just was awful from start to finish. When we landed, we had to sit inside the plane for a very long time because the plane had to be moved to a different gate.

They made me check my bag and I didn't need to as there was overhead space available. I paid for a seat towards the front of the plane and it didn't recline. I requested a refund and they declined to give me one.

I have to congratulate Kayak (and Dylan the Chatdeal agent) because because when we decided extended our trip in Florida by two days, there were many direct flights oprions back to Boston available on the Friday we wanted to fly on the JetBlue website, but once I canceled the original JetBlue flight on their website, those direct return options disappeared immediatley! I think it's a game JetBlue plays. . Luckily, I checked Kayak and they had a direct flight that wasn't appearing on JetBlue's website and so I booked it, and we were able to fly home direct through the Kayak booking when JetBlue was offering nothing (even though I have been a True Blue member for 20 years, and also am a Mosaic member). So much for loyalty- their algorithm for booking is like a shell game. JetBlue used to be a good company but now they're worse than anyone. Also I was originally booked this trip to Florida, two months before the departure date, I booked the trip on JetBlue's website and then after the payment part, they said there was a problem and that I needed to do the booking again, so when I immediately went to rebook , the price had gone up 30%! I called them and it sounded like they had heard this so many times before and the guy told me to check back in 10 minutes and the price would be back to where it was when I was booking- it but it never was. How could the price go up 30% in one minute two months before the flight???? They're playing a game with their customers. Anyways, I booked a cheaper flight then at a less convenient time. So fast forward two months the night before the 7 AM flight, they sent me an email at midnight when I was sleeping to let me know that my flight at 7 AM had been canceled. The only thing they offered was a flight that night from from a different airport (Providence) to a different airport in Florida (West Palm Beach) or a flight two days later. No compensation, nothing. They couldn't of tried to get another plane to the Boston airport? They had all night to do it. I passed on their ridiculous options and flew with Delta and it was a great experience. Of course, I had to pay a lot more booking on the same day, but JetBlue doesn't care. I put in a lengthy complaint with the agent who assured me someone would get back to me by email within three days and I haven't heard a thing. JetBlue used to be a good company but now they're among the worst. The only thing they still have is decent legroom, but the corporate bean counters will probably start taking that away too.

We were made to wait in the airport for six hours for a flight that was ultimately canceled.

Both flights were significantly delayed. The flight experience itself was great.

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.

Automated scanning was slow and somewhat haphazard. Too many people were unfamiliar with the tech and were forced to learn on the fly. The hands off approach of the gate staff made it more uncomfortable. This needs work. Overall the flight and cabin crew were excellent.

The crew for the flight was A+ top notch. They were friendly and professional and made the flight a very relaxing and enjoable.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Linthicum Heights
Hanover
Springfield
Gaithersburg
Towson
Oxon Hill
Owings Mills
Glen Burnie
Greenbelt
Ellicott City
Edgewood
Colonial Beach
Pikesville
Camp Springs
Lutherville Timonium
Hunt Valley
Westminster
Stevensville
Chesapeake Beach
Hyattsville

Everything you need to know for your flight to Washington, D.C.

Cabin class types available on flights to Cape Cod and the Islands

Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.