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Hyannis

$458+ Cheap flights from Washington to Hyannis (HYA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HYA
Feb 12 — Feb 191
Thu 2/12
Thu 2/19
1 adult, Economy
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Cheap flight deals from Washington to Hyannis

Keep the following information in mind while searching for Washington to Hyannis flight deals. Data was last updated January 13, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$943
(Expedia)

Popular in

December

Cheapest in

March

Average price

$317
Provider with most accurate pricing for Seattle/Tacoma Intl-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Boston Logan Intl flights.
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From Washington to Hyannis Barnstable
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Highest demand for flights based on searches. 11% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Washington to Hyannis

Cheapest flights from Washington to Hyannis
Explore the most affordable flight options available from Washington to Hyannis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 13, 2026.

This American Airlines deal was found by Cheapflights users on 1/11. 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.
Mon 8/109:52 pm
PDX
-
HYA
2 stops12h 16m
American Airlines
Mon 8/171:02 pm
HYA
-
PDX
2 stops10h 50m
American Airlines
Deal found 1/11$458
This American Airlines deal was found by Cheapflights users on 1/11. 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.
Tue 8/1112:32 pm
PDX
-
HYA
1 stop22h 50m
American Airlines
Mon 8/171:02 pm
HYA
-
PDX
1 stop14h 56m
American Airlines
Deal found 1/11$544
This American Airlines deal was found by Cheapflights users on 1/11. 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 8/811:59 pm
PDX
-
HYA
2 stops11h 23m
American Airlines
Mon 8/171:02 pm
HYA
-
PDX
2 stops10h 50m
American Airlines
Deal found 1/11$558
This American Airlines deal was found by Cheapflights users on 1/11. 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.
Sun 8/911:59 pm
PDX
-
HYA
2 stops11h 11m
American Airlines
Mon 8/171:02 pm
HYA
-
PDX
2 stops10h 50m
American Airlines
Deal found 1/11$578
This American Airlines deal was found by Cheapflights users on 1/11. 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 8/1410:23 am
PDX
-
HYA
1 stop25h 02m
American Airlines
Mon 8/171:02 pm
HYA
-
PDX
2 stops10h 50m
American Airlines
Deal found 1/11$585
This American Airlines deal was found by Cheapflights users on 1/11. 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 8/139:52 pm
PDX
-
HYA
2 stops13h 18m
American Airlines
Mon 8/171:02 pm
HYA
-
PDX
2 stops10h 50m
American Airlines
Deal found 1/11$614
This American Airlines deal was found by Cheapflights users on 1/11. 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 8/121:45 pm
PDX
-
HYA
2 stops21h 37m
American Airlines
Mon 8/171:02 pm
HYA
-
PDX
1 stop25h 30m
American Airlines
Deal found 1/11$709
This Expedia deal was found by Cheapflights users on 1/12. 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 1/2711:15 pm
SEA
-
HYA
2 stops15h 05m
Multiple Airlines
Sat 1/3112:07 pm
HYA
-
SEA
1 stop13h 10m
Multiple Airlines
Deal found 1/12$943

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Hyannis 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 January 13, 2026.
Use the filters below to find and compare flights from Washington to Hyannis that are best for you.

Fly from

Washington

Fly to

Hyannis

Route

Depart

Return

Price

SeattleHyannis

SEA - HYA

SEAHYA

Seattle/Tacoma Intl

Tue 1/27

11:15 pm-5:20 pm

2 stops15h 05m

Hyannis Barnstable

Sat 1/31

12:07 pm-10:17 pm

1 stop13h 10m

$943

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Best time to book a flight from Washington to Hyannis

Have a flexible travel schedule? Discover the best time to fly to Hyannis from Washington 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 Washington to Hyannis

What is the cheapest month to book a flight from State of Washington to Hyannis?

Currently, March is the cheapest month in which you can book a flight from State of Washington to Hyannis (average of $108). Flying from State of Washington to Hyannis in December is currently the most expensive (average of $244). 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 Washington to Hyannis. 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 into for flights to Hyannis from Washington?

    For a flight from Washington to Hyannis, you will be flying into Barnstable. Hyannis Barnstable (HYA) is just 1.0 mi from the center of the city.

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

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

  • How can I find direct flights from Washington to Hyannis?

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

  • Can I find deals for business class flights from Washington to Hyannis?

    Yes. Cheapflights offers flight deals from Washington to Hyannis 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 State of Washington to Hyannis?

    Currently, March is the cheapest month in which you can book a flight from State of Washington to Hyannis (average of $108). Flying from State of Washington to Hyannis in December is currently the most expensive (average of $244). 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

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