When did momondo last update prices for flights from Hyannis Barnstable Airport to Washington?

Prices for flights from Hyannis Barnstable Airport to Washington are updated daily.

How old do you have to be to fly from Hyannis Barnstable Airport to Washington?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hyannis Barnstable Airport to Washington.

What documentation or ID do you need to fly to Washington?

The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$429 Cheap Flights from Hyannis to Washington in 2026

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Find the cheapest flights from Hyannis to Washington

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 am - 12:25 pm

HYA

SEA

8h 20m

1 stop

10:15 pm - 11:02 am

SEA

HYA

9h 47m

1 stop

$905Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

7:05 am - 12:25 pm

HYA

SEA

8h 20m

1 stop

7:30 pm - 11:02 am

SEA

HYA

12h 32m

2 stops

$910Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

12:07 pm - 10:28 pm

HYA

SEA

13h 21m

2 stops

10:45 pm - 11:02 am

SEA

HYA

9h 17m

1 stop

$1,543Multiple Airlines

Sat, Apr 18 - Sat, Apr 25

7:05 am - 12:25 pm

HYA

SEA

8h 20m

1 stop

10:45 pm - 11:02 am

SEA

HYA

9h 17m

1 stop

$2,000Multiple Airlines

Sat, Apr 18 - Sat, Apr 25

American Airlines flights from Hyannis to State of Washington

Our best American Airlines deals on Hyannis to State of Washington flight tickets

American Airlines

Aug 22

HYA1:38 pmHyannis Barnstable

13h 37m

2 stops

SEA12:15 amSeattle/Tacoma Intl

Aug 29

SEA11:55 pmSeattle/Tacoma Intl

11h 27m

2 stops

HYA2:22 pmHyannis Barnstable

$623

American Airlines

Aug 22

HYA1:38 pmHyannis Barnstable

13h 37m

2 stops

SEA12:15 amSeattle/Tacoma Intl

Aug 30

SEA11:30 pmSeattle/Tacoma Intl

11h 52m

2 stops

HYA2:22 pmHyannis Barnstable

$718

American Airlines

Aug 21

HYA1:38 pmHyannis Barnstable

13h 12m

2 stops

SEA11:50 pmSeattle/Tacoma Intl

Aug 29

SEA11:55 pmSeattle/Tacoma Intl

11h 27m

2 stops

HYA2:22 pmHyannis Barnstable

$733

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HyannisSeattle

HYA - SEA

HYASEA

Hyannis Barnstable

Thu 4/9

7:05 am-12:25 pm

1 stop8h 20m

Seattle/Tacoma Intl

Mon 4/13

10:15 pm-11:02 am

1 stop9h 47m

$905

HyannisSeattle

HYA - SEA

HYASEA

Hyannis Barnstable

Thu 4/9

7:05 am-12:25 pm

1 stop8h 20m

Seattle/Tacoma Intl

Mon 4/13

7:30 pm-11:02 am

2 stops12h 32m

$910

HyannisSeattle

HYA - SEA

HYASEA

Hyannis Barnstable

Sat 4/18

12:07 pm-10:28 pm

2 stops13h 21m

Seattle/Tacoma Intl

Sat 4/25

10:45 pm-11:02 am

1 stop9h 17m

$1,543

Quickest round-trip

HyannisSeattle

HYA - SEA

HYASEA

Hyannis Barnstable

Sat 4/18

7:05 am-12:25 pm

1 stop8h 20m

Seattle/Tacoma Intl

Sat 4/25

10:45 pm-11:02 am

1 stop9h 17m

$2,000

Cheapest one-way

Quickest one-way

HyannisPortland

HYA - PDX

HYAPDX

Hyannis Barnstable

Wed 6/3

7:05 am-1:10 pm

1 stop9h 05m

$370

HyannisPortland

HYA - PDX

HYAPDX

Hyannis Barnstable

Thu 5/28

7:05 am-1:10 pm

1 stop9h 05m

$419

HyannisPortland

HYA - PDX

HYAPDX

Hyannis Barnstable

Wed 6/3

7:05 am-1:10 pm

1 stop9h 05m

$429

HyannisSeattle

HYA - SEA

HYASEA

Hyannis Barnstable

Sun 6/21

2:05 pm-12:16 am

2 stops13h 11m

$548

HyannisSeattle

HYA - SEA

HYASEA

Hyannis Barnstable

Sun 6/21

2:05 pm-12:16 am

2 stops13h 11m

$654

HyannisSeattle

HYA - SEA

HYASEA

Hyannis Barnstable

Sun 6/21

12:42 pm-10:58 pm

1 stop13h 16m

$771

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hyannis to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Hyannis Barnstable to Washington?

JetBlue and American Airlines are the most popular carriers operating from Hyannis Barnstable to Washington

What airlines fly to State of Washington?

Delta, Alaska Airlines and JetBlue are the top three most popular airlines that fly to State of Washington from Hyannis according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 8 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

Cheap Hyannis to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hyannis to State of Washington

Fastest flight time	8h 20m
Direct flights	None

The fastest flight from Hyannis to State of Washington takes 8h 20m

There are no direct flights from Hyannis to State of Washington. There are no popular flight routes from Hyannis to State of Washington.

Search flight deals

When did momondo last update prices for flights from Hyannis Barnstable Airport to Washington?
Prices for flights from Hyannis Barnstable Airport to Washington are updated daily.
How old do you have to be to fly from Hyannis Barnstable Airport to Washington?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hyannis Barnstable Airport to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Hyannis to Washington?

Finding the right flight to Washington from Hyannis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.

Can I find flights from Hyannis to Washington with flexible booking policies on momondo?

Yes. All flights to Washington from Hyannis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Hyannis to Washington?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington from Hyannis.

I’m not ready to book a flight from Hyannis to Washington right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Hyannis to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.