$164+ Cheap flights from Washington to Hyannis (HYA)
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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HYA
Jun 17 — Jun 241
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 June 12, 2025.
Round-trip from | $337 (American Airlines) |
|---|---|
One-way from | $164 (American Airlines) |
Popular in | August |
Cheapest in | January |
Average price | $458 |
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 June 12, 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 June 12, 2025.
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1312:45 amSEA - HYA
2 stops9h 28mAmerican Airlines
Tue 8/1912:10 pmHYA - SEA
2 stops14h 30mAmerican Airlines
Deal found 6/12![American Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/311:07 pmPDX - HYA
1 stop9h 43mAmerican Airlines
Mon 8/111:44 pmHYA - PDX
2 stops12h 42mAmerican Airlines
Deal found 6/10![American Airlines logo]()
$472
This JetBlue Airways deal was found by Cheapflights users on 6/12. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/511:30 amSEA - HYA
1 stop27h 08mMultiple Airlines
Tue 9/910:16 amHYA - SEA
1 stop14h 54mMultiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$667
This JetBlue Airways deal was found by Cheapflights users on 6/9. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1512:21 pmPDX - HYA
1 stop26h 17mMultiple Airlines
Sun 8/241:15 pmHYA - PDX
1 stop24h 56mMultiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$905
This JetBlue deal was found by Cheapflights users on 6/10. 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 11/2410:29 pmSEA - HYA
1 stop8h 41mJetBlue
Tue 12/23:50 pmHYA - SEA
1 stop8h 29mJetBlue
Deal found 6/10![JetBlue logo]()
$1,137
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 June 12, 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
SeattleHyannis
SEA - HYA
SEAHYA
Seattle/Tacoma Intl
Wed 8/13
12:45 am-1:13 pm
2 stops9h 28m
Hyannis Barnstable
Tue 8/19
12:10 pm-11:40 pm
2 stops14h 30m
$337
PortlandHyannis
PDX - HYA
PDXHYA
Portland
Sun 8/3
11:07 pm-11:50 am
1 stop9h 43m
Hyannis Barnstable
Mon 8/11
1:44 pm-11:26 pm
2 stops12h 42m
$472
SeattleHyannis
SEA - HYA
SEAHYA
Seattle/Tacoma Intl
Fri 9/5
11:30 am-5:38 pm
1 stop27h 08m
Hyannis Barnstable
Tue 9/9
10:16 am-10:10 pm
1 stop14h 54m
$667
PortlandHyannis
PDX - HYA
PDXHYA
Portland
Fri 8/15
12:21 pm-5:38 pm
1 stop26h 17m
Hyannis Barnstable
Sun 8/24
1:15 pm-11:11 am
1 stop24h 56m
$905
SeattleHyannis
SEA - HYA
SEAHYA
Seattle/Tacoma Intl
Mon 11/24
10:29 pm-10:10 am
1 stop8h 41m
Hyannis Barnstable
Tue 12/2
3:50 pm-9:19 pm
1 stop8h 29m
$1,137
SeattleHyannis
SEA - HYA
SEAHYA
Seattle/Tacoma Intl
Mon 7/21
10:43 pm-11:50 am
1 stop10h 07m
$164
SeattleHyannis
SEA - HYA
SEAHYA
Seattle/Tacoma Intl
Sun 7/20
12:20 am-3:10 pm
2 stops11h 50m
$669
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
Rainfall in Hyannis by month
Plan your trip to Hyannis by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Hyannis ranges from 3.0 - 4.1 inches per month. March is typically the wettest month, when rainfall can reach 4.1 in. June is typically the driest time to visit Hyannis when rainfall is around 3.0 in.
Temperature in Hyannis by month
Plan your trip to Hyannis by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Hyannis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).
Reviews of airlines servicing Hyannis
Get insights into the airlines that provide service to Hyannis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hyannis. Reviews last updated June 12, 2025.
Food
6.7
Entertainment
7.3
Overall
7.3
Boarding
7.5
Comfort
7.6
Crew
8.0
Reviews
1 / 20
10.0
ExcellentGeri,May 2025
RSW - BOS
Food
6.7
Entertainment
7.3
Overall
7.3
Boarding
7.5
Comfort
7.6
Crew
8.0
Reviews
1 / 20
10.0
ExcellentGeri,May 2025
RSW - BOS
Food
6.7
Entertainment
7.3
Overall
7.3
Boarding
7.5
Comfort
7.6
Crew
8.0
Reviews
1 / 20
10.0
ExcellentGeri,May 2025
RSW - BOS