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$294+ Cheap flights from Hyannis (HYA) to Washington

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
HYA — SEA
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheap flight deals from Hyannis to Washington

Keep the following information in mind while searching for Hyannis to Washington flight deals. Data was last updated agosto 18, 2025.

Round-trip from

$865
(United)

One-way from

$294
(American Airlines)

Popular in

August

Cheapest in

January

Average price

$452
From Hyannis Barnstable to Washington
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One-way flight from Hyannis Barnstable to Washington
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Highest demand for flights based on searches. 15% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Hyannis to Washington

Cheapest flights from Hyannis to Washington
Explore the most affordable flight options available from Hyannis to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/233:25 pmHYA - PDX
1 stop10h 39mAmerican Airlines
mar. 8/2611:12 pmPDX - HYA
1 stop9h 28mAmerican Airlines
Deal found 8/16$555
This United deal was found by Cheapflights users on 8/16. 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.
sáb. 8/3010:29 amHYA - SEA
2 stops14h 39mMultiple Airlines
mié. 9/310:55 pmSEA - HYA
2 stops18h 32mMultiple Airlines
Deal found 8/16$865
This Expedia deal was found by Cheapflights users on 8/18. 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.
mar. 9/21:01 pmHYA - PDX
1 stop10h 49mMultiple Airlines
sáb. 9/67:33 amPDX - HYA
1 stop9h 54mMultiple Airlines
Deal found 8/18$1,534

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hyannis to Washington 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 agosto 18, 2025.
Use the filters below to find and compare flights from Hyannis to Washington that are best for you.

Fly from

Hyannis

Fly to

Washington

Route

Depart

Return

Price

HyannisSeattle

HYA - SEA

HYASEA

Hyannis Barnstable

sáb. 8/30

10:29 am-10:08 pm

2 stops14h 39m

Seattle/Tacoma Intl

mié. 9/3

10:55 pm-8:27 pm

2 stops18h 32m

$865

HyannisPortland

HYA - PDX

HYAPDX

Hyannis Barnstable

mar. 9/2

1:01 pm-8:50 pm

1 stop10h 49m

Portland

sáb. 9/6

7:33 am-8:27 pm

1 stop9h 54m

$1,534

HyannisSeattle

HYA - SEA

HYASEA

Hyannis Barnstable

mar. 9/2

12:10 pm-7:33 pm

1 stop10h 23m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Best time to book a flight from Hyannis to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from Hyannis to State of Washington (average of $238). Flying from Hyannis to State of Washington in June is currently the most expensive (average of $388). 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. 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?

    Located just 1.0 mi from the city center, Hyannis Barnstable (HYA) is the airport most travelers will use when flying to Washington from Hyannis.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Hyannis to State of Washington (average of $238). Flying from Hyannis to State of Washington in June is currently the most expensive (average of $388). 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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