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Washington, D.C.

$174+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
HYA — WAS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$342
(Expedia)

One-way from

$174
(JetBlue)

Popular in

November

Cheapest in

January

Average price

$197

Good one-way deal

$297 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 ($8 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 September 2025
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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 September 17, 2025.

This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:16 amHYA - DCA
1 stop9h 06mJetBlue
Sat 10/46:15 amDCA - HYA
1 stop3h 12mJetBlue
Deal found 9/15$342
This Trip.com deal was found by Cheapflights users on 9/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:16 amHYA - DCA
1 stop9h 06mJetBlue
Sun 10/511:53 amDCA - HYA
1 stop9h 12mJetBlue
Deal found 9/17$377
This JetBlue deal was found by Cheapflights users on 9/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:58 amHYA - DCA
1 stop6h 46mJetBlue
Tue 12/97:00 amDCA - HYA
1 stop7h 00mJetBlue
Deal found 9/14$450
This JetBlue deal was found by Cheapflights users on 9/16. 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.
Tue 11/114:09 pmHYA - DCA
1 stop3h 43mJetBlue
Thu 11/137:00 amDCA - HYA
1 stop3h 30mJetBlue
Deal found 9/16$455
This JetBlue deal was found by Cheapflights users on 9/16. 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 10/314:09 pmHYA - DCA
1 stop4h 54mJetBlue
Sun 11/27:00 amDCA - HYA
1 stop3h 30mJetBlue
Deal found 9/16$465
This United deal was found by Cheapflights users on 9/16. 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 10/1410:29 amHYA - IAD
1 stop20h 42mMultiple Airlines
Tue 10/215:16 pmIAD - HYA
1 stop25h 23mMultiple Airlines
Deal found 9/16$465
This Expedia deal was found by Cheapflights users on 9/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:16 amHYA - DCA
1 stop9h 04mJetBlue
Mon 10/61:35 pmDCA - HYA
1 stop4h 03mJetBlue
Deal found 9/17$482
This JetBlue deal was found by Cheapflights users on 9/15. 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.
Mon 10/274:09 pmHYA - DCA
1 stop3h 43mJetBlue
Wed 10/293:09 pmDCA - HYA
1 stop3h 30mJetBlue
Deal found 9/15$490
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:20 pmHYA - DCA
1 stop3h 43mJetBlue
Mon 9/226:19 amDCA - HYA
1 stop3h 12mJetBlue
Deal found 9/15$510
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2110:00 amHYA - DCA
1 stop6h 03mJetBlue
Mon 9/226:19 amDCA - HYA
1 stop3h 12mJetBlue
Deal found 9/15$520
This United deal was found by Cheapflights users on 9/15. 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.
Fri 10/36:48 amHYA - DCA
2 stops8h 34mMultiple Airlines
Sun 10/57:00 amDCA - HYA
2 stops8h 45mMultiple Airlines
Deal found 9/15$525
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:00 amHYA - DCA
1 stop8h 02mJetBlue
Thu 9/256:19 amDCA - HYA
1 stop3h 12mJetBlue
Deal found 9/15$535

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 September 17, 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

Tue 9/30

10:16 am-7:22 pm

1 stop9h 06m

Washington, D.C. Reagan-National

Sat 10/4

6:15 am-9:27 am

1 stop3h 12m

$342

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Wed 10/1

10:16 am-7:22 pm

1 stop9h 06m

Washington, D.C. Reagan-National

Sun 10/5

11:53 am-9:05 pm

1 stop9h 12m

$377

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 1/16

12:07 pm-4:19 pm

1 stop4h 12m

Washington, D.C. Reagan-National

Mon 1/19

7:00 am-10:30 am

1 stop3h 30m

$395

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Sat 12/6

7:58 am-2:44 pm

1 stop6h 46m

Washington, D.C. Reagan-National

Tue 12/9

7:00 am-2:00 pm

1 stop7h 00m

$450

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Tue 11/11

4:09 pm-7:52 pm

1 stop3h 43m

Washington, D.C. Reagan-National

Thu 11/13

7:00 am-10:30 am

1 stop3h 30m

$455

HyannisWashington, D.C.

HYA - IAD

HYAIAD

Hyannis Barnstable

Tue 10/14

10:29 am-7:11 am

1 stop20h 42m

Washington, D.C. Dulles Intl

Tue 10/21

5:16 pm-6:39 pm

1 stop25h 23m

$465

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Fri 10/31

4:09 pm-9:03 pm

1 stop4h 54m

Washington, D.C. Reagan-National

Sun 11/2

7:00 am-10:30 am

1 stop3h 30m

$465

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Thu 10/2

10:16 am-7:20 pm

1 stop9h 04m

Washington, D.C. Reagan-National

Mon 10/6

1:35 pm-5:38 pm

1 stop4h 03m

$482

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Mon 10/27

4:09 pm-7:52 pm

1 stop3h 43m

Washington, D.C. Reagan-National

Wed 10/29

3:09 pm-6:39 pm

1 stop3h 30m

$490

HyannisWashington, D.C.

HYA - DCA

HYADCA

Hyannis Barnstable

Thu 12/18

7:58 am-12:45 pm

1 stop4h 47m

Washington, D.C. Reagan-National

Sun 12/21

2:00 pm-6:39 pm

1 stop4h 39m

$490

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 30 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, August is the cheapest month in which you can book a flight from Hyannis to Washington, D.C. (average of $292). 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.

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.

  • How long is the flight from Hyannis to Washington, D.C.?

    JetBlue can get you from Hyannis to Washington, D.C. in just under 9h 06m. Your travel time can differ by up to . The distance between Hyannis and Washington, D.C. is about 405 mi.

  • 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, August is the cheapest month in which you can book a flight from Hyannis to Washington, D.C. (average of $292). 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
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
National Harbor
Dundalk

Browse thousands of different options on Cheapflights for your next trip

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$289Average$393FlexibilityNo cancel feeOn-time71%

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