Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Hyannis to Washington, D.C. from $149

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 7/28. 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

Discover deals from 900+ travel sites with momondo.

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
4:05 pm - 9:15 am
HYA
-
DCA
17h 10m
1 stop
American Airlines Logo
11:56 am - 1:36 pm
DCA
-
HYA
1h 40mnonstop
$397American Airlines
Sat, Aug 1 - Sun, Aug 2
JetBlue Logo
4:53 pm - 10:59 pm
HYA
-
DCA
6h 06m
1 stop
JetBlue Logo
6:10 am - 3:13 pm
DCA
-
HYA
9h 03m
1 stop
$401JetBlue
Wed, Jul 29 - Wed, Aug 5
American Airlines Logo
4:05 pm - 9:15 am
HYA
-
DCA
17h 10m
1 stop
American Airlines Logo
11:56 am - 1:36 pm
DCA
-
HYA
1h 40mnonstop
$418American Airlines
Sat, Aug 1 - Sun, Aug 2
Multiple Airlines Logo
7:20 am - 12:06 pm
HYA
-
DCA
4h 46m
1 stop
Multiple Airlines Logo
12:56 pm - 7:25 pm
DCA
-
HYA
6h 29m
1 stop
$429Multiple Airlines
Sun, Jul 12 - Fri, Jul 17
Multiple Airlines Logo
9:05 am - 12:29 pm
HYA
-
DCA
3h 24m
1 stop
Multiple Airlines Logo
3:25 pm - 10:55 pm
DCA
-
HYA
7h 30m
1 stop
$435Multiple Airlines
Sat, Jul 18 - Wed, Jul 22
Multiple Airlines Logo
6:00 am - 12:29 pm
HYA
-
DCA
6h 29m
1 stop
Multiple Airlines Logo
6:21 am - 3:13 pm
DCA
-
HYA
8h 52m
1 stop
$439Multiple Airlines
Mon, Jul 27 - Wed, Jul 29
JetBlue Logo
4:53 pm - 10:59 pm
HYA
-
DCA
6h 06m
1 stop
JetBlue Logo
6:20 am - 3:33 pm
DCA
-
HYA
9h 13m
1 stop
$465JetBlue
Sat, Aug 1 - Sun, Aug 2
American Airlines Logo
12:18 pm - 8:41 pm
HYA
-
DCA
8h 23m
1 stop
American Airlines Logo
5:24 pm - 12:15 pm
DCA
-
HYA
42h 51m
1 stop
$476American Airlines
Sat, Aug 1 - Sun, Aug 2
Multiple Airlines Logo
8:40 am - 4:47 pm
HYA
-
DCA
8h 07m
1 stop
Multiple Airlines Logo
3:25 pm - 10:55 pm
DCA
-
HYA
7h 30m
1 stop
$479Multiple Airlines
Sun, Jul 19 - Tue, Jul 21
Multiple Airlines Logo
7:20 am - 12:29 pm
HYA
-
DCA
5h 09m
1 stop
Multiple Airlines Logo
3:25 pm - 7:23 pm
DCA
-
HYA
3h 58m
1 stop
$499Multiple Airlines
Sun, Jul 26 - Sun, Jul 26

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
Jul 29
HYA4:53 pmHyannis Barnstable
6h 06m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
Aug 5
DCA6:10 amWashington, D.C. Reagan-National
9h 03m
1 stop
HYA3:13 pmHyannis Barnstable
$401
JetBlue
Aug 1
HYA4:53 pmHyannis Barnstable
6h 06m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
Aug 2
DCA6:20 amWashington, D.C. Reagan-National
9h 13m
1 stop
HYA3:33 pmHyannis Barnstable
$465
JetBlue
Jul 15
HYA4:53 pmHyannis Barnstable
6h 06m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
Jul 31
DCA8:44 amWashington, D.C. Reagan-National
6h 56m
1 stop
HYA3:40 pmHyannis Barnstable
$582

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 1
HYA4:05 pmHyannis Barnstable
17h 10m
1 stop
DCA9:15 amWashington, D.C. Reagan-National
Aug 2
DCA11:56 amWashington, D.C. Reagan-National
1h 40m
HYA1:36 pmHyannis Barnstable
$397
American Airlines
Aug 1
HYA4:05 pmHyannis Barnstable
17h 10m
1 stop
DCA9:15 amWashington, D.C. Reagan-National
Aug 2
DCA11:56 amWashington, D.C. Reagan-National
1h 40m
HYA1:36 pmHyannis Barnstable
$418
American Airlines
Aug 21
HYA12:42 pmHyannis Barnstable
28h 06m
1 stop
DCA4:48 pmWashington, D.C. Reagan-National
Aug 23
DCA5:39 pmWashington, D.C. Reagan-National
18h 33m
1 stop
HYA12:12 pmHyannis Barnstable
$421

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 July 2, 2026.
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

Cheapest round-trip

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sat 8/1

4:05 pm-9:15 am

1 stop17h 10m

Washington, D.C. Reagan-National

Sun 8/2

11:56 am-1:36 pm

Nonstop1h 40m

$397

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Wed 7/29

4:53 pm-10:59 pm

1 stop6h 06m

Washington, D.C. Reagan-National

Wed 8/5

6:10 am-3:13 pm

1 stop9h 03m

$401

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sat 8/1

4:05 pm-9:15 am

1 stop17h 10m

Washington, D.C. Reagan-National

Sun 8/2

11:56 am-1:36 pm

Nonstop1h 40m

$418

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sun 7/12

7:20 am-12:06 pm

1 stop4h 46m

Washington, D.C. Reagan-National

Fri 7/17

12:56 pm-7:25 pm

1 stop6h 29m

$429

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sat 7/18

9:05 am-12:29 pm

1 stop3h 24m

Washington, D.C. Reagan-National

Wed 7/22

3:25 pm-10:55 pm

1 stop7h 30m

$435

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Mon 7/27

6:00 am-12:29 pm

1 stop6h 29m

Washington, D.C. Reagan-National

Wed 7/29

6:21 am-3:13 pm

1 stop8h 52m

$439

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sat 8/1

4:53 pm-10:59 pm

1 stop6h 06m

Washington, D.C. Reagan-National

Sun 8/2

6:20 am-3:33 pm

1 stop9h 13m

$465

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sat 8/1

12:18 pm-8:41 pm

1 stop8h 23m

Washington, D.C. Reagan-National

Sun 8/2

5:24 pm-12:15 pm

1 stop42h 51m

$476

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sun 7/19

8:40 am-4:47 pm

1 stop8h 07m

Washington, D.C. Reagan-National

Tue 7/21

3:25 pm-10:55 pm

1 stop7h 30m

$479
Quickest round-trip

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sun 7/26

7:20 am-12:29 pm

1 stop5h 09m

Washington, D.C. Reagan-National

Sun 7/26

3:25 pm-7:23 pm

1 stop3h 58m

$499

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $269. Flights from Hyannis to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $321. 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 in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $262. 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 $309.

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 to Washington, D.C. Reagan-National Airport flights?

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

You could potentially save up to 56% on your flight if you consider stops on a Hyannis to Washington, D.C. Reagan-National Airport flight.

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

$381

Fastest flight time

1h 53m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun
The best one-way flight to Washington, D.C. Reagan-National Airport from Hyannis in the past 72 hours is $381. The best round-trip flight deal from Hyannis to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $427.
The fastest flight from Hyannis to Washington, D.C. Reagan-National Airport takes 1h 53m
Direct flights go from Hyannis to Washington, D.C. Reagan-National Airport on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
Search flight deals

Frequently asked questions about flying from Hyannis to Washington, D.C. Reagan-National Airport

  • 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. 1h 53m 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
7.1
11,768 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 4 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
National Harbor
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Colonial Beach
Towson
Manassas
Silver Spring
Tysons
Springfield
Bethesda
Fairfax
Glen Burnie

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.

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 8/1
Sat 8/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.