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$65 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 5/20. 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
0 bags
Sat 6/8
Sat 6/15

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Good to know

Low season

January

High season

November

Cheapest flight

$65
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 15% 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.

See more FAQs

Prefer to fly non-stop from Cape Cod and the Islands to Washington, D.C.?

Find which airlines fly direct from Cape Cod and the Islands to Washington, D.C., which days they fly and book direct flights.

Nonstop departures

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

Monday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Tuesday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Wednesday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Thursday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Friday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Saturday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Sunday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

See more direct flights

Nonstop returns

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

Monday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Tuesday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Wednesday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Thursday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Friday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Saturday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Sunday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

See more direct flights
See more direct flights

Top airlines 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.
7.6
JetBlueOverall score based on 4522 reviews
7.5Entertainment
7.9Comfort
7.8Boarding
7.2Food
8.3Crew
Airline reviews

I had back trouble prior to my flight and everyone was great about helping me.

10.0 ExcellentMichelle, Mar 2024BOS - PHX
Read more about JetBlue reviews

I had back trouble prior to my flight and everyone was great about helping me.

The free wi-fi was great. But, the flight delay was not sustainable. It definitely impacted people schedules and JetBlue didn’t do anything to compensate clients for it

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

Old plane. No outlets for laptop or phone. Seats worn out. Area around seat dirty.

I loved the flight and the crew. It was comfortable and smooth.

The crew was openly hostile and condescending to the customers. They spent the majority of that time in the rear talking and seemed really agitated when people asked questions. I heard five different people told that the information they requested was in the handout or safety brief.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

It was right on time and crew were very courteous

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Delay. Flight was delayed in Washington.knew that connection was impossible as not enough time to switch terminals. The steward would not let me stay the night. So forced to Dallas.late night, after 10pm.hotel checkin was one hour. Passengers lined up only one girl to checkin at comfort inn. No food availability at that time. Had to leave early at 6:30 am to catch a flight at 8:45. Stressfull.

Book cheap flights from Cape Cod and the Islands to Washington, D.C.

Recent round-trip flight deals

7/11Thu
nonstopJetBlue
1h 35mACK-DCA
7/15Mon
nonstopJetBlue
1h 34mDCA-ACK
$129
8/12Mon
nonstopAmerican Airlines
1h 42mACK-DCA
8/13Tue
1 stopAmerican Airlines
4h 06mDCA-ACK
$143
7/2Tue
1 stopAmerican Airlines
6h 20mACK-DCA
7/6Sat
nonstopAmerican Airlines
1h 32mDCA-ACK
$146
6/28Fri
nonstopJetBlue
1h 36mMVY-DCA
7/6Sat
nonstopJetBlue
1h 27mDCA-MVY
$187
7/11Thu
nonstopJetBlue
1h 35mACK-DCA
7/15Mon
1 stopJetBlue
4h 05mDCA-ACK
$195
7/17Wed
1 stopAmerican Airlines
47h 04mMVY-DCA
7/19Fri
nonstopAmerican Airlines
1h 29mDCA-MVY
$206
8/12Mon
1 stopDelta
5h 59mACK-DCA
8/13Tue
1 stopDelta
4h 57mDCA-ACK
$228
8/12Mon
1 stopDelta
5h 59mACK-DCA
8/13Tue
2 stopsDelta
10h 14mDCA-ACK
$233
7/4Thu
1 stopUnited Airlines
6h 16mACK-IAD
7/6Sat
1 stopUnited Airlines
7h 58mIAD-ACK
$317
8/12Mon
1 stopUnited Airlines
6h 16mACK-IAD
8/13Tue
2 stopsUnited Airlines
9h 03mIAD-ACK
$503

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Recent one-way flight deals

5/20Mon
nonstopJetBlue
1h 37mACK-DCA
$65
7/10Wed
nonstopJetBlue
1h 39mMVY-DCA
$94
6/20Thu
1 stopDelta
5h 42mMVY-DCA
$103
7/10Wed
2 stopsDelta
7h 07mMVY-DCA
$108
6/22Sat
1 stopAmerican Airlines
3h 24mACK-DCA
$133
7/16Tue
2 stopsAmerican Airlines
9h 40mMVY-IAD
$143
6/22Sat
1 stopUnited Airlines
6h 14mACK-IAD
$154
8/18Sun
1 stopUnited Airlines
6h 27mACK-IAD
$274
6/24Mon
1 stop
23h 06mHYA-IAD
$299
8/6Tue
1 stop
17h 56mMVY-IAD
$349

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Flights to Washington, D.C.

Return flight deals:

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

Cabin classes:

$223
$320
$258
$27