$1,147+ 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HYA
Dec 30 — Jan 61
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 November 30, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $1,147 (Expedia) |
Popular in | December |
Cheapest in | January |
Average price | $377 |
Find flight deals from Washington to Hyannis
Cheapest flights from Washington to HyannisExplore 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 November 30, 2025.
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 November 30, 2025.
This Expedia deal was found by Cheapflights users on 11/28. 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.
Sun 12/147:04 amPDX - HYA
1 stop7h 16mMultiple Airlines
Thu 12/1812:07 pmHYA - PDX
2 stops14h 58mMultiple Airlines
Deal found 11/28![Multiple Airlines logo]()
$1,147
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 November 30, 2025.
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
PortlandHyannis
PDX - HYA
PDXHYA
Portland
Sun 12/14
7:04 am-5:20 pm
1 stop7h 16m
Hyannis Barnstable
Thu 12/18
12:07 pm-12:05 am
2 stops14h 58m
$1,147
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, January is the cheapest month in which you can book a flight from State of Washington to Hyannis (average of $98). Flying from State of Washington to Hyannis in August is currently the most expensive (average of $178). 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.