$146 Cheap Flights from Hyannis (HYA) to Washington (DCA)

View $146 flight on Tue, Aug 12, 2025Opens in a new window

Popular airlines from Hyannis, MA (HYA-Barnstable Municipal) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Hyannis to Washington (HYA-DCA)

Prices were available within the past 7 days and start at $146 for one-way flights and $301 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Aug 8 - Sat, Aug 9
HYA
Hyannis
DCA
Washington
$301 Roundtrip, found 5 hours ago
$301
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, Aug 8 from Hyannis to Washington, returning Sat, Aug 9, priced at $301 found 5 hours ago
Cape Air
Wed, Jul 30 - Tue, Aug 19
HYA
Hyannis
DCA
Washington
$308 Roundtrip, found 1 day ago
$308
Roundtrip
found 1 day ago
Select Cape Air flight, departing Wed, Jul 30 from Hyannis to Washington, returning Tue, Aug 19, priced at $308 found 1 day ago
Cape Air
Wed, Jul 23 - Tue, Jul 29
HYA
Hyannis
DCA
Washington
$318 Roundtrip, found 3 days ago
$318
Roundtrip
found 3 days ago
Select Cape Air flight, departing Wed, Jul 23 from Hyannis to Washington, returning Tue, Jul 29, priced at $318 found 3 days ago
American Airlines
Sat, Aug 23 - Sun, Aug 24
HYA
Hyannis
DCA
Washington
$320 Roundtrip, found 1 day ago
$320
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 23 from Hyannis to Washington, returning Sun, Aug 24, priced at $320 found 1 day ago
American Airlines
Fri, Aug 8 - Sat, Aug 9
HYA
Hyannis
DCA
Washington
$320 Roundtrip, found 5 hours ago
$320
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, Aug 8 from Hyannis to Washington, returning Sat, Aug 9, priced at $320 found 5 hours ago
American Airlines
Sat, Aug 9 - Tue, Aug 26
HYA
Hyannis
DCA
Washington
$323 Roundtrip, found 1 day ago
$323
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 9 from Hyannis to Washington, returning Tue, Aug 26, priced at $323 found 1 day ago
Cape Air
Wed, Jul 30 - Sat, Aug 16
HYA
Hyannis
DCA
Washington
$325 Roundtrip, found 1 day ago
$325
Roundtrip
found 1 day ago
Select Cape Air flight, departing Wed, Jul 30 from Hyannis to Washington, returning Sat, Aug 16, priced at $325 found 1 day ago
American Airlines
Fri, Aug 8 - Sat, Aug 9
HYA
Hyannis
DCA
Washington
$330 Roundtrip, found 5 hours ago
$330
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, Aug 8 from Hyannis to Washington, returning Sat, Aug 9, priced at $330 found 5 hours ago
Cape Air
Wed, Jul 30 - Mon, Aug 18
HYA
Hyannis
DCA
Washington
$332 Roundtrip, found 1 day ago
$332
Roundtrip
found 1 day ago
Select Cape Air flight, departing Wed, Jul 30 from Hyannis to Washington, returning Mon, Aug 18, priced at $332 found 1 day ago
JetBlue Airways
Mon, Sep 8 - Fri, Sep 26
HYA
Hyannis
DCA
Washington
$369 Roundtrip, found 11 hours ago
$369
Roundtrip
found 11 hours ago
Select JetBlue Airways flight, departing Mon, Sep 8 from Hyannis to Washington, returning Fri, Sep 26, priced at $369 found 11 hours ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 36 minutes. Flights from $695
IAD
Washington Dulles Intl.
Average driving time to city center36 min
Flights from $695
Flights from Hyannis (HYA) to Washington (DCA)
Origin airport
Barnstable Municipal
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, JetBlue Airways
Roundtrip price
$300
Distance
405 mi
Average flight time
1 hour 44 mins

Hyannis to Washington Flights

The cheapest times to fly from Hyannis to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hyannis to Washington are during the month of August. You can find some of the cheapest flights from Hyannis to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hyannis to Washington

Sunday is one of the best days to book for cheap flights from Hyannis to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hyannis to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hyannis to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $146 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hyannis to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hyannis to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Barnstable Municipal Airport (HYA) to Ronald Reagan Washington National Airport (DCA) cost?
Grab cheap return fares starting from $337 from Barnstable Municipal Airport (HYA) to Ronald Reagan Washington National Airport (DCA). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines flight leaving HYA on July 2 2025 and touching down at DCA. The price was last updated on July 1 2025 and has not changed since.
What is the cheapest month to fly from HYA to DCA?
The cheapest flights from HYA to DCA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Barnstable Municipal Airport (HYA) to Ronald Reagan Washington National Airport (DCA)?
While Hyannis, MA (HYA-Barnstable Municipal) doesn't offer any direct flights to Ronald Reagan Washington National Airport (DCA), other airports have nonstop options. Jetting off from Logan Intl. Airport (BOS) will get you to Washington without any layovers.
What is the cheapest airline that flies from HYA to DCA?
Right now, the cheapest airline operating one-way flights from HYA to DCA is American Airlines. You can book a seat on this route from $139. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HYA on July 2 2025. Prices were last updated on July 1 2025 and have not changed since.
How many flights per day from Barnstable Municipal Airport (HYA) to Ronald Reagan Washington National Airport (DCA)?
There are no daily nonstop flights available from Barnstable Municipal Airport (HYA) to Ronald Reagan Washington National Airport (DCA). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from HYA to DCA?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Barnstable Municipal Airport (HYA) to Ronald Reagan Washington National Airport (DCA)?
To touch down at Ronald Reagan Washington National Airport (DCA) without delays, book a flight that leaves from Barnstable Municipal Airport (HYA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Barnstable Municipal Airport (HYA) to Ronald Reagan Washington National Airport (DCA) last-minute?
Waiting until just before your departure to book a ticket from HYA to DCA often results in higher prices. While you might find some last-minute deals, there's no guarantee. Keep your travel plans flexible for the best chance of landing a bargain.
Is it cheaper to book a HYA to DCA flight and hotel package?
Securing a HYA to DCA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Barnstable Municipal Airport (HYA) to Ronald Reagan Washington National Airport (DCA)?
If you booked your HYA to DCA flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.