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Cheap flights from Hyannis to Washington, D.C. from $144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hyannis to Washington, D.C. departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Hyannis to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:28 pm - 12:17 pm
HYA
-
DCA
22h 49m
1 stop
American Airlines Logo
3:36 pm - 5:26 pm
DCA
-
HYA
1h 50mnonstop
$366American Airlines
Wed, Jul 15 - Thu, Jul 16
American Airlines Logo
1:28 pm - 12:17 pm
HYA
-
DCA
22h 49m
1 stop
American Airlines Logo
3:36 pm - 5:26 pm
DCA
-
HYA
1h 50mnonstop
$386American Airlines
Tue, Jul 14 - Wed, Jul 15
Multiple Airlines Logo
6:00 am - 12:29 pm
HYA
-
DCA
6h 29m
1 stop
Multiple Airlines Logo
6:30 am - 3:17 pm
DCA
-
HYA
8h 47m
1 stop
$481Multiple Airlines
Fri, Jul 31 - Mon, Aug 10
JetBlue Logo
4:20 pm - 10:59 pm
HYA
-
DCA
6h 39m
1 stop
JetBlue Logo
3:40 pm - 7:45 pm
DCA
-
HYA
4h 05m
1 stop
$490JetBlue
Wed, Aug 26 - Sat, Aug 29
Multiple Airlines Logo
6:00 am - 12:29 pm
HYA
-
DCA
6h 29m
1 stop
Multiple Airlines Logo
3:40 pm - 7:45 pm
DCA
-
HYA
4h 05m
1 stop
$496Multiple Airlines
Mon, Jun 22 - Wed, Jun 24
JetBlue Logo
6:00 am - 12:29 pm
HYA
-
DCA
6h 29m
1 stop
JetBlue Logo
3:40 pm - 7:45 pm
DCA
-
HYA
4h 05m
1 stop
$500JetBlue
Mon, Jun 22 - Wed, Jun 24
JetBlue Logo
6:00 am - 12:29 pm
HYA
-
DCA
6h 29m
1 stop
JetBlue Logo
3:40 pm - 7:45 pm
DCA
-
HYA
4h 05m
1 stop
$505JetBlue
Mon, Jun 22 - Wed, Jun 24
JetBlue Logo
4:20 pm - 10:59 pm
HYA
-
DCA
6h 39m
1 stop
JetBlue Logo
3:40 pm - 7:45 pm
DCA
-
HYA
4h 05m
1 stop
$515JetBlue
Wed, Aug 26 - Sat, Aug 29
American Airlines Logo
2:05 pm - 3:59 pm
HYA
-
DCA
1h 54mnonstop
American Airlines Logo
3:57 pm - 5:37 pm
DCA
-
HYA
1h 40mnonstop
$518American Airlines
Sat, Jun 20 - Wed, Jun 24
JetBlue Logo
12:07 pm - 5:35 pm
HYA
-
DCA
5h 28m
1 stop
JetBlue Logo
7:00 am - 11:02 am
DCA
-
HYA
4h 02m
1 stop
$528JetBlue
Mon, Apr 13 - Wed, Apr 15

American Airlines flights from Hyannis to Washington, D.C.

Our best American Airlines deals on Hyannis to Washington, D.C. flight tickets
American Airlines
Jul 15
HYA1:28 pmHyannis Barnstable
22h 49m
1 stop
DCA12:17 pmWashington, D.C. Reagan-National
Jul 16
DCA3:36 pmWashington, D.C. Reagan-National
1h 50m
HYA5:26 pmHyannis Barnstable
$366
American Airlines
Jul 14
HYA1:28 pmHyannis Barnstable
22h 49m
1 stop
DCA12:17 pmWashington, D.C. Reagan-National
Jul 15
DCA3:36 pmWashington, D.C. Reagan-National
1h 50m
HYA5:26 pmHyannis Barnstable
$386
American Airlines
Jun 20
HYA2:05 pmHyannis Barnstable
1h 54m
DCA3:59 pmWashington, D.C. Reagan-National
Jun 24
DCA3:57 pmWashington, D.C. Reagan-National
1h 40m
HYA5:37 pmHyannis Barnstable
$518

JetBlue flights from Hyannis to Washington, D.C.

Our best JetBlue deals on Hyannis to Washington, D.C. flight tickets
JetBlue
Aug 26
HYA4:20 pmHyannis Barnstable
6h 39m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
Aug 29
DCA3:40 pmWashington, D.C. Reagan-National
4h 05m
1 stop
HYA7:45 pmHyannis Barnstable
$490
JetBlue
Jun 22
HYA6:00 amHyannis Barnstable
6h 29m
1 stop
DCA12:29 pmWashington, D.C. Reagan-National
Jun 24
DCA3:40 pmWashington, D.C. Reagan-National
4h 05m
1 stop
HYA7:45 pmHyannis Barnstable
$500
JetBlue
Jun 22
HYA6:00 amHyannis Barnstable
6h 29m
1 stop
DCA12:29 pmWashington, D.C. Reagan-National
Jun 24
DCA3:40 pmWashington, D.C. Reagan-National
4h 05m
1 stop
HYA7:45 pmHyannis Barnstable
$505

momondo Fare Finder

 
Customize your flight search to find flights from Hyannis to Washington, D.C. 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 March 31, 2026.
Use the filters below to find and compare flights from Hyannis to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Wed 7/15

1:28 pm-12:17 pm

1 stop22h 49m

Washington, D.C. Reagan-National

Thu 7/16

3:36 pm-5:26 pm

Nonstop1h 50m

$366

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Tue 7/14

1:28 pm-12:17 pm

1 stop22h 49m

Washington, D.C. Reagan-National

Wed 7/15

3:36 pm-5:26 pm

Nonstop1h 50m

$386

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 7/31

6:00 am-12:29 pm

1 stop6h 29m

Washington, D.C. Reagan-National

Mon 8/10

6:30 am-3:17 pm

1 stop8h 47m

$481

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Wed 8/26

4:20 pm-10:59 pm

1 stop6h 39m

Washington, D.C. Reagan-National

Sat 8/29

3:40 pm-7:45 pm

1 stop4h 05m

$490

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Mon 6/22

6:00 am-12:29 pm

1 stop6h 29m

Washington, D.C. Reagan-National

Wed 6/24

3:40 pm-7:45 pm

1 stop4h 05m

$496

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Mon 6/22

6:00 am-12:29 pm

1 stop6h 29m

Washington, D.C. Reagan-National

Wed 6/24

3:40 pm-7:45 pm

1 stop4h 05m

$500

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Mon 6/22

6:00 am-12:29 pm

1 stop6h 29m

Washington, D.C. Reagan-National

Wed 6/24

3:40 pm-7:45 pm

1 stop4h 05m

$505

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Wed 8/26

4:20 pm-10:59 pm

1 stop6h 39m

Washington, D.C. Reagan-National

Sat 8/29

3:40 pm-7:45 pm

1 stop4h 05m

$515
Quickest round-trip

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sat 6/20

2:05 pm-3:59 pm

Nonstop1h 54m

Washington, D.C. Reagan-National

Wed 6/24

3:57 pm-5:37 pm

Nonstop1h 40m

$518

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Mon 4/13

12:07 pm-5:35 pm

1 stop5h 28m

Washington, D.C. Reagan-National

Wed 4/15

7:00 am-11:02 am

1 stop4h 02m

$528

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 Washington, D.C. from

How to get the cheapest flight ticket from Hyannis to Washington, D.C.

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 day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Hyannis is on a Friday. momondo users have found tickets for Friday departures for as low as $292. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Hyannis to Washington, D.C. for around $394.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Hyannis to Washington, D.C. when you can find flight prices for as low as $305. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $377. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Hyannis Barnstable to Washington, D.C. flight route?

Fly from Hyannis Barnstable to Washington, D.C. Reagan-National for the best Hyannis Barnstable - Washington, D.C. flight prices

What cabin class options are available on Hyannis Barnstable to Washington, D.C. flights?

There are 3 cabin classes available to choose from on Hyannis Barnstable to Washington, D.C. 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 Hyannis to Washington, D.C. flights?

You could potentially save up to 30% on your flight if you consider stops on a Hyannis to Washington, D.C. flight.

When to book flights from Hyannis to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Hyannis to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hyannis to Washington, D.C. (HYA to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hyannis to Washington, D.C.

Fastest flight time

2h 02m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Washington, D.C.

2 airports
The fastest flight from Hyannis to Washington, D.C. takes 2h 02m
Direct flights go from Hyannis to Washington, D.C. on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 2 airports in Washington, D.C.. From Hyannis there are direct flights to Washington, D.C. Reagan-National (DCA).
Search flight deals

  • How far is Hyannis Barnstable to Washington, D.C. by plane?

    A flight from Hyannis Barnstable to Washington, D.C. will travel around 402.6 mi. By plane, this route typically takes 2h 02m.

  • When did momondo last update prices for flights from Hyannis Barnstable Airport to Washington, D.C.?

    Prices for flights from Hyannis Barnstable Airport to Washington, D.C. were last updated today.

  • How many operators does momondo search for flights from Hyannis Barnstable Airport to Washington, D.C.?

  • How old do you have to be to fly from Hyannis Barnstable Airport to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hyannis Barnstable Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Hyannis to Washington, D.C.?

Best airlines flying from Hyannis to Washington, D.C.

Compare and see reviews for airlines that fly from Hyannis to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $289Free CancellationRating
7.1
11,543 reviews
Search American Airlines flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Silver Spring
Fredericksburg
Rockville
Tysons
Manassas
Linthicum Heights
Springfield
Bethesda
Fairfax
College Park

Why use momondo?

Why should I use momondo to find a flight deal from Hyannis to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Hyannis.

Can I find flights from Hyannis to Washington, D.C. with flexible booking policies on momondo?

Flights from Hyannis to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Hyannis to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Hyannis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Hyannis to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hyannis to Washington, D.C. 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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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport