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Cheap flights from Cape Cod and the Islands to District of Columbia from $92

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cape Cod and the Islands to District of Columbia departing on 6/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Cape Cod and the Islands to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
12:07 pm - 6:38 pm
HYA
-
DCA
6h 31m1 stop
JetBlue Logo
10:05 am - 5:20 pm
DCA
-
HYA
7h 15m1 stop
$455JetBlue
Wed, Mar 18 - Sat, Mar 21
JetBlue Logo
12:07 pm - 5:18 pm
HYA
-
DCA
5h 11m1 stop
JetBlue Logo
7:15 am - 11:02 am
DCA
-
HYA
3h 47m1 stop
$460JetBlue
Fri, Mar 27 - Mon, Mar 30
Multiple Airlines Logo
12:07 pm - 3:49 pm
HYA
-
DCA
3h 42m1 stop
Multiple Airlines Logo
7:00 am - 11:02 am
DCA
-
HYA
4h 02m1 stop
$465Multiple Airlines
Sun, Jan 4 - Thu, Jan 8
JetBlue Logo
7:05 am - 11:09 am
HYA
-
DCA
4h 04m1 stop
JetBlue Logo
1:00 pm - 5:20 pm
DCA
-
HYA
4h 20m1 stop
$500JetBlue
Thu, Jan 8 - Mon, Jan 12
JetBlue Logo
12:07 pm - 3:49 pm
HYA
-
DCA
3h 42m1 stop
JetBlue Logo
11:55 am - 5:20 pm
DCA
-
HYA
5h 25m1 stop
$510JetBlue
Mon, Jan 5 - Fri, Jan 9
JetBlue Logo
12:07 pm - 5:58 pm
HYA
-
DCA
5h 51m1 stop
JetBlue Logo
2:00 pm - 5:20 pm
DCA
-
HYA
3h 20m1 stop
$565JetBlue
Fri, Jan 2 - Sun, Jan 4
Multiple Airlines Logo
1:28 pm - 6:49 pm
MVY
-
DCA
5h 21m1 stop
Multiple Airlines Logo
7:00 am - 1:08 pm
DCA
-
MVY
6h 08m2 stops
$571Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
12:07 pm - 3:49 pm
HYA
-
DCA
3h 42m1 stop
Multiple Airlines Logo
7:00 am - 3:29 pm
DCA
-
HYA
8h 29m2 stops
$579Multiple Airlines
Sun, Jan 4 - Thu, Jan 8
JetBlue Logo
7:09 am - 1:20 pm
MVY
-
DCA
6h 11m1 stop
JetBlue Logo
3:25 pm - 6:50 pm
DCA
-
MVY
3h 25m1 stop
$589JetBlue
Tue, Feb 3 - Tue, Feb 3
JetBlue Logo
1:28 pm - 5:34 pm
MVY
-
DCA
4h 06m1 stop
JetBlue Logo
11:55 am - 3:35 pm
DCA
-
MVY
3h 40m1 stop
$594JetBlue
Wed, Jan 14 - Wed, Jan 21

JetBlue flights from Cape Cod and the Islands to District of Columbia

Our best JetBlue deals on Cape Cod and the Islands to District of Columbia flight tickets
JetBlue
Mar 18
HYA12:07 pmHyannis Barnstable
6h 31m
1 stop
DCA6:38 pmWashington, D.C. Reagan-National
Mar 21
DCA10:05 amWashington, D.C. Reagan-National
7h 15m
1 stop
HYA5:20 pmHyannis Barnstable
$455
Find similar
JetBlue
Mar 27
HYA12:07 pmHyannis Barnstable
5h 11m
1 stop
DCA5:18 pmWashington, D.C. Reagan-National
Mar 30
DCA7:15 amWashington, D.C. Reagan-National
3h 47m
1 stop
HYA11:02 amHyannis Barnstable
$460
Find similar
JetBlue
Jan 8
HYA7:05 amHyannis Barnstable
4h 04m
1 stop
DCA11:09 amWashington, D.C. Reagan-National
Jan 12
DCA1:00 pmWashington, D.C. Reagan-National
4h 20m
1 stop
HYA5:20 pmHyannis Barnstable
$500
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cape Cod and the Islands to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 22, 2025.
Use the filters below to find and compare flights from Cape Cod and the Islands to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Wed 3/18

12:07 pm-6:38 pm

1 stop6h 31m

Washington, D.C. Reagan-National

Sat 3/21

10:05 am-5:20 pm

1 stop7h 15m

$455

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 3/27

12:07 pm-5:18 pm

1 stop5h 11m

Washington, D.C. Reagan-National

Mon 3/30

7:15 am-11:02 am

1 stop3h 47m

$460

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sun 1/4

12:07 pm-3:49 pm

1 stop3h 42m

Washington, D.C. Reagan-National

Thu 1/8

7:00 am-11:02 am

1 stop4h 02m

$465

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Thu 1/8

7:05 am-11:09 am

1 stop4h 04m

Washington, D.C. Reagan-National

Mon 1/12

1:00 pm-5:20 pm

1 stop4h 20m

$500

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Mon 1/5

12:07 pm-3:49 pm

1 stop3h 42m

Washington, D.C. Reagan-National

Fri 1/9

11:55 am-5:20 pm

1 stop5h 25m

$510

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 1/2

12:07 pm-5:58 pm

1 stop5h 51m

Washington, D.C. Reagan-National

Sun 1/4

2:00 pm-5:20 pm

1 stop3h 20m

$565

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Wed 1/14

1:28 pm-6:49 pm

1 stop5h 21m

Washington, D.C. Reagan-National

Wed 1/21

7:00 am-1:08 pm

2 stops6h 08m

$571

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sun 1/4

12:07 pm-3:49 pm

1 stop3h 42m

Washington, D.C. Reagan-National

Thu 1/8

7:00 am-3:29 pm

2 stops8h 29m

$579

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Tue 2/3

7:09 am-1:20 pm

1 stop6h 11m

Washington, D.C. Reagan-National

Tue 2/3

3:25 pm-6:50 pm

1 stop3h 25m

$589

West TisburyWashington, D.C.

MVY - DCA

MVYDCA

West Tisbury Martha's Vineyard

Wed 1/14

1:28 pm-5:34 pm

1 stop4h 06m

Washington, D.C. Reagan-National

Wed 1/21

11:55 am-3:35 pm

1 stop3h 40m

$594

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Cape Cod and the Islands to District of Columbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to District of Columbia?

In general, January is the cheapest month to fly from Cape Cod and the Islands to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $157. If you don’t want to visit District of Columbia in January, then you should wait until February to fly from Cape Cod and the Islands, when ticket prices are also cheap, with an average price of $178.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Wednesday when prices can be found for as low as $340. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Cape Cod and the Islands because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $500.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Cape Cod and the Islands in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $316 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly in the morning, with an average ticket price of $486. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Cape Cod and the Islands to District of Columbia flight route?

Fly from Nantucket Memorial to Washington, D.C. Reagan-National for the best Cape Cod and the Islands - District of Columbia flight prices

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Cape Cod and the Islands when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $278 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Cape Cod and the Islands for as low as $189 on momondo.

What cabin class options are available on Cape Cod and the Islands to District of Columbia flights?

There are 3 cabin classes available to choose from on Cape Cod and the Islands to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Cape Cod and the Islands to District of Columbia flights?

No. A direct flight is the cheapest option for a flight between Cape Cod and the Islands to District of Columbia.

Cheap Cape Cod and the Islands to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cape Cod and the Islands to District of Columbia

Fastest flight time

3h 33m

Direct flights

Wed, Thu, Fri and Sat

Airports in District of Columbia

2 airports
The fastest flight from Cape Cod and the Islands to District of Columbia takes 3h 33m
Direct flights go from Cape Cod and the Islands to District of Columbia on Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
There are 2 airports in District of Columbia. From Cape Cod and the Islands there are direct flights to Washington, D.C. Reagan-National (DCA).
Search flight deals

  • When did momondo last update prices for flights from Cape Cod and the Islands to District of Columbia?

    Prices for flights from Cape Cod and the Islands to District of Columbia were last updated today.

  • How many operators does momondo search for flights from Cape Cod and the Islands to District of Columbia?

  • How old do you have to be to fly from Cape Cod and the Islands to District of Columbia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cape Cod and the Islands to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Cape Cod and the Islands to District of Columbia?

Best airlines flying from Cape Cod and the Islands to District of Columbia

Compare and see reviews for airlines that fly from Cape Cod and the Islands to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $157Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
American AirlinesPriceFrom $289Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Cape Cod and the Islands to District of Columbia?

It is quick and easy to find Cape Cod and the Islands to District of Columbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to District of Columbia that suits you.

Can I find flights from Cape Cod and the Islands to District of Columbia with flexible booking policies on momondo?

All flight searches from Cape Cod and the Islands to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cape Cod and the Islands to District of Columbia?

momondo helps you find the best flight between Cape Cod and the Islands and District of Columbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Cape Cod and the Islands to District of Columbia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cape Cod and the Islands to District of Columbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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