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.

$833 Cheap Flights from Hyannis to Washington in 2026

Find the cheapest flights from Hyannis to Washington

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:10 pm - 10:37 pmHYA Hyannis Barnstable-SEA Seattle/Tacoma Intl

11h 27m1 stop Boston Logan Intl

9:40 pm - 5:50 pmSEA Seattle/Tacoma Intl-HYA Hyannis Barnstable

17h 10m2 stops New York John F Kennedy Intl Nantucket Memorial

$833Multiple Airlines

Sat, Sep 19 - Fri, Sep 25

12:50 pm - 11:12 pmHYA Hyannis Barnstable-SEA Seattle/Tacoma Intl

13h 22m1 stop Boston Logan Intl

11:06 pm - 12:50 pmSEA Seattle/Tacoma Intl-HYA Hyannis Barnstable

10h 44m1 stop Boston Logan Intl

$884Multiple Airlines

Wed, Sep 9 - Sun, Sep 13

12:50 pm - 10:39 pmHYA Hyannis Barnstable-SEA Seattle/Tacoma Intl

12h 49m2 stops Boston Logan Intl Portland

11:06 pm - 12:50 pmSEA Seattle/Tacoma Intl-HYA Hyannis Barnstable

10h 44m1 stop Boston Logan Intl

$889Multiple Airlines

Wed, Sep 9 - Sun, Sep 13

2:10 pm - 10:37 pmHYA Hyannis Barnstable-SEA Seattle/Tacoma Intl

11h 27m1 stop Boston Logan Intl

11:42 pm - 2:45 pmSEA Seattle/Tacoma Intl-HYA Hyannis Barnstable

12h 03m1 stop Boston Logan Intl

$902Multiple Airlines

Sat, Sep 19 - Fri, Sep 25

2:10 pm - 10:39 pmHYA Hyannis Barnstable-SEA Seattle/Tacoma Intl

11h 29m2 stops Boston Logan Intl Portland

9:40 pm - 12:40 pmSEA Seattle/Tacoma Intl-HYA Hyannis Barnstable

12h 00m2 stops New York John F Kennedy Intl Nantucket Memorial

$1,095Multiple Airlines

Sat, Sep 19 - Fri, Sep 25

7:00 am - 3:59 pmHYA Hyannis Barnstable-SEA Seattle/Tacoma Intl

11h 59m2 stops Boston Logan Intl Portland

11:42 pm - 2:45 pmSEA Seattle/Tacoma Intl-HYA Hyannis Barnstable

12h 03m2 stops Boston Logan Intl Nantucket Memorial

$1,107Multiple Airlines

Sat, Sep 12 - Wed, Sep 16

11:02 am - 10:37 pmHYA Hyannis Barnstable-SEA Seattle/Tacoma Intl

14h 35m1 stop Boston Logan Intl

11:42 pm - 5:30 pmSEA Seattle/Tacoma Intl-HYA Hyannis Barnstable

14h 48m2 stops Boston Logan Intl Nantucket Memorial

$1,122Multiple Airlines

Sat, Sep 12 - Wed, Sep 16

12:50 pm - 10:39 pmHYA Hyannis Barnstable-SEA Seattle/Tacoma Intl

12h 49m2 stops Boston Logan Intl Portland

11:42 pm - 2:00 pmSEA Seattle/Tacoma Intl-HYA Hyannis Barnstable

11h 18m2 stops Boston Logan Intl Nantucket Memorial

$1,123Multiple Airlines

Wed, Sep 9 - Sun, Sep 13

7:00 am - 11:12 pmHYA Hyannis Barnstable-SEA Seattle/Tacoma Intl

19h 12m1 stop Boston Logan Intl

11:06 pm - 9:55 pmSEA Seattle/Tacoma Intl-HYA Hyannis Barnstable

19h 49m1 stop Boston Logan Intl

$1,146Multiple Airlines

Sat, Sep 12 - Wed, Sep 16

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HyannisSeattle

HYA Hyannis Barnstable - SEA Seattle/Tacoma Intl

HYASEA

Hyannis Barnstable

Sat 9/19

2:10 pm-10:37 pm

1 stop11h 27m

Seattle/Tacoma Intl

Fri 9/25

9:40 pm-5:50 pm

2 stops17h 10m

$833

HyannisSeattle

HYA Hyannis Barnstable - SEA Seattle/Tacoma Intl

HYASEA

Hyannis Barnstable

Wed 9/9

12:50 pm-11:12 pm

1 stop13h 22m

Seattle/Tacoma Intl

Sun 9/13

11:06 pm-12:50 pm

1 stop10h 44m

$884

HyannisSeattle

HYA Hyannis Barnstable - SEA Seattle/Tacoma Intl

HYASEA

Hyannis Barnstable

Wed 9/9

12:50 pm-10:39 pm

2 stops12h 49m

Seattle/Tacoma Intl

Sun 9/13

11:06 pm-12:50 pm

1 stop10h 44m

$889

HyannisSeattle

HYA Hyannis Barnstable - SEA Seattle/Tacoma Intl

HYASEA

Hyannis Barnstable

Sat 9/19

2:10 pm-10:37 pm

1 stop11h 27m

Seattle/Tacoma Intl

Fri 9/25

11:42 pm-2:45 pm

1 stop12h 03m

$902

Quickest round-trip

HyannisSeattle

HYA Hyannis Barnstable - SEA Seattle/Tacoma Intl

HYASEA

Hyannis Barnstable

Sat 9/19

2:10 pm-10:39 pm

2 stops11h 29m

Seattle/Tacoma Intl

Fri 9/25

9:40 pm-12:40 pm

2 stops12h 00m

$1,095

HyannisSeattle

HYA Hyannis Barnstable - SEA Seattle/Tacoma Intl

HYASEA

Hyannis Barnstable

Sat 9/12

7:00 am-3:59 pm

2 stops11h 59m

Seattle/Tacoma Intl

Wed 9/16

11:42 pm-2:45 pm

2 stops12h 03m

$1,107

HyannisSeattle

HYA Hyannis Barnstable - SEA Seattle/Tacoma Intl

HYASEA

Hyannis Barnstable

Sat 9/12

11:02 am-10:37 pm

1 stop14h 35m

Seattle/Tacoma Intl

Wed 9/16

11:42 pm-5:30 pm

2 stops14h 48m

$1,122

HyannisSeattle

HYA Hyannis Barnstable - SEA Seattle/Tacoma Intl

HYASEA

Hyannis Barnstable

Wed 9/9

12:50 pm-10:39 pm

2 stops12h 49m

Seattle/Tacoma Intl

Sun 9/13

11:42 pm-2:00 pm

2 stops11h 18m

$1,123

HyannisSeattle

HYA Hyannis Barnstable - SEA Seattle/Tacoma Intl

HYASEA

Hyannis Barnstable

Sat 9/12

7:00 am-11:12 pm

1 stop19h 12m

Seattle/Tacoma Intl

Wed 9/16

11:06 pm-9:55 pm

1 stop19h 49m

$1,146

Flights are sorted by cheapest round-trip flights first.

Sorted 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 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 39% 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

Best Price Found	$833
Fastest flight time	10h 58m
Direct flights	None

The best flight deal from Hyannis to State of Washington found on momondo in the last 72 hours is $833

The fastest flight from Hyannis to State of Washington takes 10h 58m

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

Frequently asked questions about flying from Hyannis to Washington

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.