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Cheap flights from Hyannis to Washington, D.C. from $145

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 9/22. 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 Hyannis to Washington, D.C. (HYA-DCA)

Cheap round-trip flights

JetBlue Logo
10:16 am - 7:20 pmHYA-DCA
9h 04m1 stop
JetBlue Logo
6:19 am - 9:31 amDCA-HYA
3h 12m1 stop
$342JetBlue
Find Deal
Wed, Sep 3 - Sun, Sep 7
JetBlue Logo
7:18 am - 2:02 pmHYA-DCA
6h 44m1 stop
JetBlue Logo
6:19 am - 9:31 amDCA-HYA
3h 12m1 stop
$365JetBlue
Find Deal
Sat, Sep 20 - Sun, Sep 21
JetBlue Logo
6:48 am - 11:08 amHYA-DCA
4h 20m1 stop
JetBlue Logo
1:35 pm - 5:38 pmDCA-HYA
4h 03m1 stop
$415JetBlue
Find Deal
Fri, Oct 10 - Mon, Oct 13
JetBlue Logo
6:48 am - 11:08 amHYA-DCA
4h 20m1 stop
JetBlue Logo
6:19 am - 9:31 amDCA-HYA
3h 12m1 stop
$514JetBlue
Find Deal
Fri, Sep 5 - Sun, Sep 7
JetBlue Logo
6:48 am - 11:08 amHYA-DCA
4h 20m1 stop
JetBlue Logo
6:19 am - 9:31 amDCA-HYA
3h 12m1 stop
$530JetBlue
Find Deal
Fri, Sep 5 - Mon, Sep 8
JetBlue Logo
6:48 am - 11:10 amHYA-DCA
4h 22m1 stop
JetBlue Logo
6:19 am - 9:31 amDCA-HYA
3h 12m1 stop
$537JetBlue
Find Deal
Mon, Sep 22 - Tue, Sep 23
JetBlue Logo
6:48 am - 11:15 amHYA-DCA
4h 27m1 stop
JetBlue Logo
6:19 am - 9:31 amDCA-HYA
3h 12m1 stop
$567JetBlue
Find Deal
Thu, Sep 11 - Sat, Sep 13
JetBlue Logo
6:48 am - 11:10 amHYA-DCA
4h 22m1 stop
JetBlue Logo
6:19 am - 9:31 amDCA-HYA
3h 12m1 stop
$599JetBlue
Find Deal
Fri, Sep 12 - Sun, Sep 14
JetBlue Logo
6:48 am - 10:59 amHYA-DCA
4h 11m1 stop
JetBlue Logo
11:55 am - 5:38 pmDCA-HYA
5h 43m1 stop
$745JetBlue
Find Deal
Sun, Aug 31 - Wed, Sep 3
JetBlue Logo
2:03 pm - 9:00 pmHYA-DCA
6h 57m1 stop
JetBlue Logo
10:45 am - 2:40 pmDCA-HYA
3h 55m1 stop
$770JetBlue
Find Deal
Sat, Dec 6 - Tue, Dec 9

JetBlue flights from Hyannis to Washington, D.C. Reagan-National Airport

Our best JetBlue deals on Hyannis to Washington, D.C. Reagan-National Airport flight tickets
JetBlue
Sep 3
HYA10:16 amHyannis Barnstable
9h 04m
1 stop
DCA7:20 pmWashington, D.C. Reagan-National
Sep 7
DCA6:19 amWashington, D.C. Reagan-National
3h 12m
1 stop
HYA9:31 amHyannis Barnstable
$342
Find similar
JetBlue
Sep 20
HYA7:18 amHyannis Barnstable
6h 44m
1 stop
DCA2:02 pmWashington, D.C. Reagan-National
Sep 21
DCA6:19 amWashington, D.C. Reagan-National
3h 12m
1 stop
HYA9:31 amHyannis Barnstable
$365
Find similar
JetBlue
Oct 10
HYA6:48 amHyannis Barnstable
4h 20m
1 stop
DCA11:08 amWashington, D.C. Reagan-National
Oct 13
DCA1:35 pmWashington, D.C. Reagan-National
4h 03m
1 stop
HYA5:38 pmHyannis Barnstable
$415
Find similar

American Airlines flights from Hyannis to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Hyannis to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Aug 23
HYA3:25 pmHyannis Barnstable
43h 35m
1 stop
DCA11:00 amWashington, D.C. Reagan-National
Aug 25
DCA12:32 pmWashington, D.C. Reagan-National
1h 32m
HYA2:04 pmHyannis Barnstable
$334
Find similar
American Airlines
Aug 29
HYA2:34 pmHyannis Barnstable
1h 44m
DCA4:18 pmWashington, D.C. Reagan-National
Sep 1
DCA12:32 pmWashington, D.C. Reagan-National
1h 32m
HYA2:04 pmHyannis Barnstable
$394
Find similar
American Airlines
Aug 29
HYA2:34 pmHyannis Barnstable
1h 44m
DCA4:18 pmWashington, D.C. Reagan-National
Sep 1
DCA10:04 amWashington, D.C. Reagan-National
3h 09m
1 stop
HYA1:13 pmHyannis Barnstable
$404
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Hyannis to Washington, D.C. Reagan-National Airport 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 August 20, 2025.
Use the filters below to find and compare flights from Hyannis to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Wed 9/3

10:16 am-7:20 pm

1 stop9h 04m

Washington, D.C. Reagan-National

Sun 9/7

6:19 am-9:31 am

1 stop3h 12m

$342

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sat 9/20

7:18 am-2:02 pm

1 stop6h 44m

Washington, D.C. Reagan-National

Sun 9/21

6:19 am-9:31 am

1 stop3h 12m

$365

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 10/10

6:48 am-11:08 am

1 stop4h 20m

Washington, D.C. Reagan-National

Mon 10/13

1:35 pm-5:38 pm

1 stop4h 03m

$415

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 9/5

6:48 am-11:08 am

1 stop4h 20m

Washington, D.C. Reagan-National

Sun 9/7

6:19 am-9:31 am

1 stop3h 12m

$514

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 9/5

6:48 am-11:08 am

1 stop4h 20m

Washington, D.C. Reagan-National

Mon 9/8

6:19 am-9:31 am

1 stop3h 12m

$530

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Mon 9/22

6:48 am-11:10 am

1 stop4h 22m

Washington, D.C. Reagan-National

Tue 9/23

6:19 am-9:31 am

1 stop3h 12m

$537

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Thu 9/11

6:48 am-11:15 am

1 stop4h 27m

Washington, D.C. Reagan-National

Sat 9/13

6:19 am-9:31 am

1 stop3h 12m

$567

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 9/12

6:48 am-11:10 am

1 stop4h 22m

Washington, D.C. Reagan-National

Sun 9/14

6:19 am-9:31 am

1 stop3h 12m

$599

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sun 8/31

6:48 am-10:59 am

1 stop4h 11m

Washington, D.C. Reagan-National

Wed 9/3

11:55 am-5:38 pm

1 stop5h 43m

$745

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sat 12/6

2:03 pm-9:00 pm

1 stop6h 57m

Washington, D.C. Reagan-National

Tue 12/9

10:45 am-2:40 pm

1 stop3h 55m

$770

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. Reagan-National Airport

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. Reagan-National Airport?

The cheapest day to depart from Hyannis to Washington, D.C. Reagan-National Airport is on a Saturday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Saturday will often find tickets for as low as $252. Flights from Hyannis to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $309. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Hyannis to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $243. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the afternoon when prices are around $277.

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

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

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

There are 2 cabin classes available to choose from on Hyannis Barnstable to Washington, D.C. Reagan-National 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. Reagan-National Airport flights?

No. A direct flight is the cheapest option for a flight between Hyannis to Washington, D.C. Reagan-National Airport.

When to book flights from Hyannis to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Hyannis to Washington, D.C. Reagan-National Airport 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. Reagan-National Airport (HYA to DCA) flight deals and tips

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

Best Price Found

$313

Fastest flight time

1h 44m

Direct flights

Tue and Wed
The best one-way flight to Washington, D.C. Reagan-National Airport from Hyannis in the past 72 hours is $313. The best round-trip flight deal from Hyannis to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $393.
The fastest flight from Hyannis to Washington, D.C. Reagan-National Airport takes 1h 44m
Direct flights go from Hyannis to Washington, D.C. Reagan-National Airport on Tuesday and Wednesday. There are no airlines offering direct flights.
Search flight deals

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

    Washington, D.C. Reagan-National is 404.6 mi away from Hyannis Barnstable. 4h 05m is a normal flight duration for this route.

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

    Prices for flights from Hyannis Barnstable Airport to Washington, D.C. Reagan-National Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hyannis Barnstable Airport to Washington, D.C. Reagan-National Airport.

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

    The necessary travel and health documents for your Washington, D.C. Reagan-National Airport 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. Reagan-National Airport?

  • What is the most popular airline from Hyannis to Washington, D.C. Reagan-National Airport?

Best airlines flying from Hyannis to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Hyannis to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $289Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • American Airlines Flights From Hyannis to Washington, D.C. Reagan-National Airport

    American Airlines flight deals from Hyannis to Washington, D.C. Reagan-National Airport start from $289 round-trip. Over the 5 American Airlines flights for this route in a normal week, average airfare is usually $393 round-trip - but some users have found much cheaper deals with momondo.

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

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hyannis to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Hyannis to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Hyannis to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Washington, D.C. from Hyannis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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