$203 Find Cheap Flights from Washington, D.C. to Cape Cod and the Islands

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Cape Cod and the Islands departing on 11/22. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Cape Cod and the Islands

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cape Cod and the Islands, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cape Cod and the Islands, as well as popular online travel agencies
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Book Cheap Washington, D.C. 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 Washington, D.C. 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 Washington, D.C. to Cape Cod and the Islands

Mon, Feb 16 - Fri, Feb 20
JetBlue Logo
7:20 am - 10:30 amDCA-HYA
3h 10m1 stop
JetBlue Logo
12:07 pm - 4:04 pmHYA-DCA
3h 57m1 stop
$410JetBlue
Find Deal
Fri, Dec 5 - Sun, Dec 7
Multiple Airlines Logo
10:06 pm - 10:30 amIAD-HYA
12h 24m1 stop
Multiple Airlines Logo
7:58 am - 7:14 amHYA-IAD
23h 16m1 stop
$480Multiple Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Multiple Airlines Logo
6:00 am - 6:39 pmIAD-HYA
12h 39m2 stops
Multiple Airlines Logo
7:58 am - 7:14 amHYA-IAD
23h 16m1 stop
$485Multiple Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
JetBlue Logo
1:45 pm - 6:39 pmDCA-HYA
4h 54m1 stop
JetBlue Logo
7:58 am - 11:45 amHYA-DCA
3h 47m1 stop
$515JetBlue
Find Deal
Thu, Nov 13 - Mon, Nov 17
JetBlue Logo
1:35 pm - 6:39 pmDCA-HYA
5h 04m1 stop
JetBlue Logo
2:30 pm - 6:04 pmHYA-DCA
3h 34m1 stop
$525JetBlue
Find Deal
Thu, Nov 13 - Mon, Nov 17
Multiple Airlines Logo
7:00 am - 10:30 amBWI-HYA
27h 30m3 stops
Multiple Airlines Logo
7:58 am - 10:45 pmHYA-BWI
14h 47m2 stops
$554Multiple Airlines
Find Deal
Fri, Apr 10 - Sun, Apr 12
JetBlue Logo
9:15 am - 12:39 pmDCA-MVY
3h 24m1 stop
JetBlue Logo
1:34 pm - 8:40 pmMVY-DCA
7h 06m1 stop
$554JetBlue
Find Deal
Fri, Dec 5 - Sun, Dec 7
JetBlue Logo
1:45 pm - 6:39 pmDCA-HYA
4h 54m1 stop
JetBlue Logo
7:58 am - 11:45 amHYA-DCA
3h 47m1 stop
$555JetBlue
Find Deal
Fri, Dec 5 - Sun, Dec 7
JetBlue Logo
1:45 pm - 6:39 pmDCA-HYA
4h 54m1 stop
JetBlue Logo
7:58 am - 11:45 amHYA-DCA
3h 47m1 stop
$565JetBlue
Find Deal
Tue, Dec 23 - Thu, Jan 1
JetBlue Logo
2:00 pm - 6:39 pmDCA-HYA
4h 39m1 stop
JetBlue Logo
7:58 am - 2:00 pmHYA-DCA
6h 02m1 stop
$570JetBlue
Find Deal
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Cape Cod and the Islands flights

Get data-powered insights and trends into flights from Washington, D.C. 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. 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. found in the last 72 hours was to Nantucket, at $207 round-trip. The most popular route is from Washington, D.C. Reagan-National Airport (DCA) to Nantucket (ACK), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $207.

Can I save money by flying with a layover from Washington, D.C. 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 $419, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Washington, D.C. to Cape Cod and the Islands?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Cape Cod and the Islands, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Cape Cod and the Islands is January, when tickets cost $167 (return) on average. On the other hand, the most expensive months are October and August, when the average cost of round-trip tickets is $261 and $248 respectively.

What’s the cheapest day of the week to fly from Washington, D.C. to Cape Cod and the Islands?

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

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

How far in advance should I book a flight from Washington, D.C. 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. 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. to Cape Cod and the Islands, you should book around 3 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$203
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Reagan Washington National Airport to Hyannis

FAQs - booking Cape Cod and the Islands flights

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

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

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

    The cheapest time of day to fly to Cape Cod and the Islands is generally at night, when round-trip flights cost $241 on average. Morning departures are around 13% cheaper than evening flights, on average. The most expensive time of day to fly to Cape Cod and the Islands is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $352.

Reviews of the top 3 airlines serving from Washington, D.C. 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 Washington, D.C. 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.
7.9
DeltaOverall score based on 7993 reviews
7.9Comfort
7.3Food
7.9Entertainment
8.2Boarding
8.5Crew
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

They changed our Gate 5 times, and concourse twice. Changed our seats twice.

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

Friendly crew. Poor food service maybe due to full flight. All in all, you get what you pay for.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

They have the most inexperienced / rude flight staff I’ve encountered

very difficult boarding process - aggressive passengers not the friendliest crew

WiFi was not eorkig (again) And the plane was from 1990 with the screens which were.not touch and most didn’t even work and if lucky could tune in tv

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

Cabin class types available on flights to Washington, D.C.

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.

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