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Find cheap flights from Cape Cod and the Islands to District of Columbia from $65

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cape Cod and the Islands to District of Columbia departing on 7/19. 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
Wed 6/12
Wed 6/19

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In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

May

Cheapest flight

$65
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Nantucket to Reagan Washington National Airport

FAQs for booking flights from Cape Cod and the Islands to District of Columbia

  • How does KAYAK find such low prices on flights from Cape Cod and the Islands to District of Columbia?

    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 District of Columbia.

  • 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 District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to District of Columbia 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 District of Columbia?

    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 District of Columbia 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 District of Columbia?

    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 District of Columbia 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

Book cheap flights from Cape Cod and the Islands to District of Columbia

Recent round-trip flight deals

7/4Thu
nonstopJetBlue
1h 35mACK-DCA
7/6Sat
nonstopJetBlue
1h 34mDCA-ACK
$129
7/4Thu
nonstopJetBlue
1h 36mMVY-DCA
7/6Sat
nonstopJetBlue
1h 27mDCA-MVY
$187
6/22Sat
1 stopAmerican Airlines
44h 05mHYA-DCA
6/24Mon
nonstopAmerican Airlines
1h 31mDCA-HYA
$199
7/1Mon
1 stopDelta
4h 09mMVY-DCA
7/7Sun
1 stopDelta
3h 24mDCA-MVY
$206
8/12Mon
1 stopDelta
5h 59mACK-DCA
8/13Tue
1 stopDelta
4h 57mDCA-ACK
$228
6/22Sat
nonstopAmerican Airlines
1h 36mHYA-DCA
6/24Mon
nonstopAmerican Airlines
1h 31mDCA-HYA
$274
7/4Thu
1 stopUnited Airlines
6h 16mACK-IAD
7/6Sat
1 stopUnited Airlines
7h 58mIAD-ACK
$288
7/4Thu
1 stopUnited Airlines
6h 16mACK-IAD
7/6Sat
2 stopsUnited Airlines
17h 13mIAD-ACK
$351
6/22Sat
2 stops
7h 52mHYA-DCA
6/24Mon
2 stops
8h 45mDCA-HYA
$617
6/10Mon
1 stop
20h 26mHYA-IAD
6/13Thu
1 stop
16h 17mIAD-HYA
$626

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Recent one-way flight deals

7/19Fri
nonstopJetBlue
1h 35mACK-DCA
$65
7/19Fri
1 stopDelta
5h 52mACK-DCA
$74
7/10Wed
nonstopJetBlue
1h 39mMVY-DCA
$94
6/25Tue
1 stopDelta
5h 42mMVY-DCA
$103
6/24Mon
nonstopAmerican Airlines
1h 39mMVY-DCA
$129
7/8Mon
1 stopAmerican Airlines
4h 36mMVY-DCA
$138
8/23Fri
1 stopUnited Airlines
4h 13mACK-IAD
$154
5/24Fri
1 stopUnited Airlines
6h 14mACK-IAD
$194
8/15Thu
2 stops
7h 21mHYA-DCA
$280
6/25Tue
1 stop
4h 41mHYA-IAD
$293

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Last minute flights from Cape Cod and the Islands to District of Columbia

Last minute flight, train and bus deals

5/17Fri
nonstopJetBlue
1h 37mACK-DCA
5/20Mon
nonstopJetBlue
1h 32mDCA-ACK
$129
5/17Fri
multi-stopJetBlue
3h 07mACK-DCA
5/20Mon
nonstopJetBlue
1h 32mDCA-ACK
$416
5/13Mon
multi-stopJetBlue
3h 26mACK-DCA
5/14Tue
multi-stopJetBlue
3h 36mDCA-ACK
$910
5/17Fri
multi-stop
7h 41mACK-DCA
5/20Mon
multi-stop
10h 00mDCA-ACK
$989
5/13Mon
multi-stop
6h 13mACK-DCA
5/14Tue
multi-stop
7h 01mDCA-ACK
$1,033

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Flights to District of Columbia

Return flight deals:

District of Columbia - Cape Cod and the Islands

Cabin classes:

$223
$320
$258
$65