SEA

$212 Find Cheap Flights from Cape Cod and the Islands to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 7/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Cape Cod and the Islands to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cape Cod and the Islands to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cape Cod and the Islands to Seattle

Sun, Jul 5 - Wed, Jul 22
American Airlines Logo
1:26 pm - 10:26 pm
HYA
-
SEA
12h 00m
2 stops
American Airlines Logo
10:35 pm - 12:15 pm
SEA
-
HYA
10h 40m
1 stop
$687American Airlines
Mon, Aug 3 - Sun, Aug 16
American Airlines Logo
12:45 pm - 11:00 pm
HYA
-
SEA
13h 15m
2 stops
American Airlines Logo
11:11 pm - 1:13 pm
SEA
-
HYA
11h 02m
2 stops
$716American Airlines
Sun, Jul 5 - Wed, Jul 22
American Airlines Logo
1:26 pm - 10:26 pm
HYA
-
SEA
12h 00m
2 stops
American Airlines Logo
11:56 pm - 12:15 pm
SEA
-
HYA
33h 19m
2 stops
$723American Airlines
Fri, Jul 10 - Wed, Jul 22
American Airlines Logo
1:26 pm - 12:57 am
HYA
-
SEA
14h 31m
2 stops
American Airlines Logo
10:35 pm - 12:15 pm
SEA
-
HYA
10h 40m
1 stop
$767American Airlines
Fri, Jul 10 - Wed, Jul 22
American Airlines Logo
1:26 pm - 12:57 am
HYA
-
SEA
14h 31m
2 stops
American Airlines Logo
11:56 pm - 12:15 pm
SEA
-
HYA
33h 19m
2 stops
$803American Airlines
Sat, Jul 11 - Wed, Jul 22
American Airlines Logo
4:05 pm - 12:52 am
HYA
-
SEA
11h 47m
1 stop
American Airlines Logo
10:35 pm - 12:15 pm
SEA
-
HYA
10h 40m
1 stop
$821American Airlines
Mon, Aug 3 - Sun, Aug 16
American Airlines Logo
1:26 pm - 12:59 am
HYA
-
SEA
14h 33m
2 stops
American Airlines Logo
9:57 pm - 12:12 pm
SEA
-
HYA
11h 15m
1 stop
$864American Airlines
Thu, Jul 9 - Wed, Jul 22
American Airlines Logo
1:26 pm - 9:32 am
HYA
-
SEA
23h 06m
2 stops
American Airlines Logo
10:35 pm - 12:15 pm
SEA
-
HYA
10h 40m
1 stop
$880American Airlines
Tue, Oct 20 - Sat, Oct 24
JetBlue Logo
2:20 pm - 10:38 pm
PVC
-
SEA
11h 18m
1 stop
JetBlue Logo
11:55 pm - 10:20 am
SEA
-
PVC
7h 25m
1 stop
$911JetBlue
Wed, Jul 15 - Wed, Jul 22
JetBlue Logo
5:10 pm - 10:49 pm
MVY
-
SEA
8h 39m
1 stop
JetBlue Logo
11:44 pm - 10:08 am
SEA
-
MVY
7h 24m
1 stop
$999JetBlue
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$212
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Hyannis to Seattle

FAQs for booking flights from Cape Cod and the Islands to Seattle

  • How does KAYAK find such low prices on flights from Cape Cod and the Islands to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cape Cod and the Islands to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cape Cod and the Islands to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Cape Cod and the Islands is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cape Cod and the Islands to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Cape Cod and the Islands with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cape Cod and the Islands to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Cape Cod and the Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lynnwood
Centralia
Fife
Lakewood
Mukilteo
Westport
Lacey
Woodinville
Edmonds
Aberdeen
Poulsbo
DuPont
Shoreline
Monroe
Castle Rock
Edgewood

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

Seattle (SEA)