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Cheap flights from Hyannis to Seattle from $607

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hyannis to Seattle departing on 12/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Hyannis to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Hyannis to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Hyannis to Seattle.

Cheap last minute flights

Planning a quick getaway from Hyannis to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Hyannis to Seattle

Find recent round-trip train or bus tickets from Hyannis to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
HYA-SEA
2542 mimulti-stop
SEA-HYA
2542 mimulti-stop
Multiple Airlines
Find Deal
6:00 am - 12:38 pmHYA-SEA
9h 38m1 stop
$607JetBlue
Find Deal
Sat, Dec 28
3:50 pm - 10:09 pmHYA-SEA
9h 19m1 stop
$702JetBlue
Find Deal
Sun, May 11

See travel insights to Seattle from

How to get the cheapest flight ticket from Hyannis to Seattle

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 month to fly to Seattle?

In general, January is the cheapest month to fly from Hyannis to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $218. If you don’t want to visit Seattle in January, then you should wait until February to fly from Hyannis, when ticket prices are also cheap, with an average price of $248.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Hyannis is on a Friday. momondo users have found tickets for Friday departures for as low as $374. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Hyannis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $440.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Hyannis in the evening is the least expensive time of day to depart. momondo users have found prices as low as $303 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $431. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Hyannis when booking 38 days ahead of your departure date. In general, you can expect to find flights to Seattle for around $360 when searching 38 days out. Keep in mind that you might be able to find cheaper flights to Seattle at any time. In fact, our users found flights for as low as $299 in the past 72 hours.

When to book flights from Hyannis to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Hyannis to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hyannis to Seattle (HYA to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hyannis to Seattle

Fastest flight time

9h 19m

Direct flights

None

Airports in Seattle

1 airport
The fastest flight from Hyannis to Seattle takes 9h 19m
There are no direct flights from Hyannis to Seattle. Popular non-direct route for this connection is Hyannis Barnstable Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Hyannis Barnstable to Seattle/Tacoma Intl by plane?

    The straight-line distance from Hyannis Barnstable to Seattle/Tacoma Intl is 2541.5 mi.

  • When did momondo last update prices for flights from Hyannis Barnstable Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Hyannis Barnstable Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How old do you have to be to fly from Hyannis Barnstable Airport to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hyannis Barnstable Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

It is quick and easy to find Hyannis to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

All flight searches from Hyannis to Seattle on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Seattle from Hyannis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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


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