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Washington, D.C.

$184+ Cheap flights from Hyannis (HYA) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
HYA — WAS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Hyannis to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Hyannis (HYA) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$256
(American Airlines)

One-way from

$184
(JetBlue)

Popular in

November

Cheapest in

January

Average price

$213

Good round-trip deal

$360 or less

Good one-way deal

$313 or less
From Hyannis Barnstable to Washington, D.C. (WAS)
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One-way flight from Hyannis Barnstable to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 4% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Hyannis Barnstable to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Hyannis Barnstable to Washington, D.C. (WAS).
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Find flight deals from Hyannis to Washington, D.C.

Cheapest flights from Hyannis to Washington, D.C.
Explore the most affordable flight options available from Hyannis to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2812:10 pmHYA - DCA
1 stop47h 20mAmerican Airlines
Sat 8/3012:39 pmDCA - HYA
Nonstop1h 32mAmerican Airlines
Deal found 8/14$256
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/202:34 pmHYA - DCA
Nonstop1h 44mAmerican Airlines
Wed 8/2712:32 pmDCA - HYA
Nonstop1h 32mAmerican Airlines
Deal found 8/13$308
This JetBlue deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:20 pmHYA - DCA
1 stop3h 40mJetBlue
Sat 9/136:19 amDCA - HYA
1 stop3h 12mJetBlue
Deal found 8/13$361
This JetBlue deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/59:18 amHYA - DCA
1 stop6h 42mJetBlue
Thu 9/116:19 amDCA - HYA
1 stop3h 12mJetBlue
Deal found 8/13$385
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/151:44 pmHYA - DCA
1 stop23h 20mAmerican Airlines
Sat 8/162:59 pmDCA - HYA
Nonstop1h 46mAmerican Airlines
Deal found 8/13$392
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/282:34 pmHYA - DCA
Nonstop1h 44mAmerican Airlines
Mon 9/112:32 pmDCA - HYA
Nonstop1h 32mAmerican Airlines
Deal found 8/13$394
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/221:44 pmHYA - DCA
1 stop4h 54mAmerican Airlines
Mon 8/2512:32 pmDCA - HYA
Nonstop1h 32mAmerican Airlines
Deal found 8/13$404
This United deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/269:57 amHYA - IAD
1 stop25h 16mMultiple Airlines
Tue 9/26:20 amIAD - HYA
2 stops11h 45mMultiple Airlines
Deal found 8/13$476
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2812:10 pmHYA - IAD
2 stops11h 49mAmerican Airlines
Mon 9/11:18 pmIAD - HYA
2 stops22h 22mAmerican Airlines
Deal found 8/13$660
This United deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/201:01 pmHYA - IAD
1 stop18h 09mMultiple Airlines
Wed 8/276:20 amIAD - HYA
2 stops11h 45mMultiple Airlines
Deal found 8/13$669
This Mytrip deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/298:55 amHYA - BWI
3 stops26h 21mMultiple Airlines
Tue 9/29:57 pmBWI - HYA
2 stops14h 09mMultiple Airlines
Deal found 8/14$788
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2312:10 pmHYA - IAD
2 stops11h 47mAmerican Airlines
Sun 8/248:19 pmIAD - HYA
2 stops15h 21mAmerican Airlines
Deal found 8/14$793

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Hyannis to Washington, D.C. that are best for you.

Fly from

Hyannis

Fly to

Washington, D.C.

Route

Depart

Return

Price

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Thu 8/28

12:10 pm-11:30 am

1 stop47h 20m

Washington, D.C. Reagan-National

Sat 8/30

12:39 pm-2:11 pm

Nonstop1h 32m

$256

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 8/29

2:34 pm-4:18 pm

Nonstop1h 44m

Washington, D.C. Reagan-National

Tue 9/2

12:32 pm-2:04 pm

Nonstop1h 32m

$351

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 9/5

12:20 pm-4:00 pm

1 stop3h 40m

Washington, D.C. Reagan-National

Tue 9/9

6:19 am-9:31 am

1 stop3h 12m

$361

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 9/5

12:20 pm-4:00 pm

1 stop3h 40m

Washington, D.C. Reagan-National

Wed 9/10

6:19 am-9:31 am

1 stop3h 12m

$361

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 9/5

12:20 pm-4:00 pm

1 stop3h 40m

Washington, D.C. Reagan-National

Sun 9/14

6:19 am-9:31 am

1 stop3h 12m

$361

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 9/5

9:18 am-4:00 pm

1 stop6h 42m

Washington, D.C. Reagan-National

Mon 9/8

6:19 am-9:31 am

1 stop3h 12m

$361

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 9/5

12:20 pm-4:00 pm

1 stop3h 40m

Washington, D.C. Reagan-National

Sat 9/13

6:19 am-9:31 am

1 stop3h 12m

$361

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 9/5

9:18 am-4:00 pm

1 stop6h 42m

Washington, D.C. Reagan-National

Thu 9/11

6:19 am-9:31 am

1 stop3h 12m

$385

HyannisWashington, D.C.

HYA - IAD

HYAIAD

Hyannis Barnstable

Tue 8/26

9:57 am-11:13 am

1 stop25h 16m

Washington, D.C. Dulles Intl

Tue 9/2

6:20 am-6:05 pm

2 stops11h 45m

$476

HyannisWashington, D.C.

HYA - IAD

HYAIAD

Hyannis Barnstable

Thu 8/28

12:10 pm-11:59 pm

2 stops11h 49m

Washington, D.C. Dulles Intl

Mon 9/1

1:18 pm-11:40 am

2 stops22h 22m

$660

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 29 results
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Best time to book a flight from Hyannis to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Hyannis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hyannis to Washington, D.C.

What is the cheapest month to book a flight from Hyannis to Washington, D.C.?

Currently, July is the cheapest month in which you can book a flight from Hyannis to Washington, D.C. (average of $302). Flying from Hyannis to Washington, D.C. in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HYA to WAS?

Find hourly flight availability from Hyannis to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hyannis to Washington, D.C. as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Hyannis to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hyannis to Washington, D.C.?

    Located just 1.0 mi from the city center, Hyannis Barnstable is the airport most travelers will use when flying to Washington, D.C. from Hyannis. Booking flights from Barnstable (HYA) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 1 airline.

  • What is the cheapest airline to fly from Hyannis to Washington, D.C. round-trip?

    Currently priced at $289, American Airlines will fly you from Hyannis to Washington, D.C. and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • What are the most popular routes from Hyannis to Washington, D.C.?

    The most popular route from Hyannis to Washington, D.C. is Hyannis Barnstable - Washington, D.C. Reagan-National. You may also consider Hyannis Barnstable - Washington, D.C. Dulles Intl or Hyannis Barnstable - Baltimore/Washington.

  • Can I find deals for flights from Hyannis to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Hyannis to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hyannis to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hyannis to Washington, D.C..

  • Can I find deals for business class flights from Hyannis to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Hyannis to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hyannis to Washington, D.C.?

    Currently, July is the cheapest month in which you can book a flight from Hyannis to Washington, D.C. (average of $302). Flying from Hyannis to Washington, D.C. in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

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Top airline flying from Hyannis to Washington, D.C.

Discover the top airline that operate flights from Hyannis to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$289Average$393FlexibilityNo cancel feeOn-time71%

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