What is the cheapest airline that flies from Cape Cod and the Islands to Seattle/Tacoma Intl?

Delta, American Airlines, and JetBlue are the most popular carriers operating from Cape Cod and the Islands to Seattle/Tacoma Intl

When did momondo last update prices for flights from Cape Cod and the Islands to Seattle/Tacoma Intl Airport?

Prices for flights from Cape Cod and the Islands to Seattle/Tacoma Intl Airport are updated daily.

How old do you have to be to fly from Cape Cod and the Islands to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cape Cod and the Islands to Seattle/Tacoma Intl Airport.

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

The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$141 Cheap Flights from Cape Cod and the Islands to Seattle in 2025

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Find the cheapest flights from Cape Cod and the Islands to Seattle

Round-trip

One-way

Cheap round-trip flights

2:13 pm - 12:06 amMVY-SEA

12h 53m2 stops

11:55 pm - 2:40 pmSEA-MVY

11h 45m2 stops

$440Delta

Find Deal

Fri, Aug 22 - Mon, Aug 25

12:32 pm - 7:33 pmMVY-SEA

10h 01m1 stop

10:50 pm - 12:02 pmSEA-MVY

10h 12m1 stop

$530American Airlines

Find Deal

Fri, Aug 22 - Mon, Aug 25

5:46 pm - 9:21 amMVY-SEA

18h 35m2 stops

10:50 pm - 12:02 pmSEA-MVY

10h 12m1 stop

$531American Airlines

Find Deal

Fri, Aug 22 - Mon, Aug 25

12:32 pm - 7:33 pmMVY-SEA

10h 01m1 stop

12:46 am - 2:16 pmSEA-MVY

10h 30m2 stops

$536American Airlines

Find Deal

Fri, Aug 22 - Sun, Aug 24

5:46 pm - 9:21 amMVY-SEA

18h 35m2 stops

10:50 pm - 12:02 pmSEA-MVY

10h 12m1 stop

$540American Airlines

Find Deal

Fri, Aug 22 - Mon, Aug 25

5:46 pm - 9:21 amMVY-SEA

18h 35m2 stops

12:46 am - 2:16 pmSEA-MVY

10h 30m2 stops

$545American Airlines

Find Deal

Fri, Aug 22 - Sun, Aug 24

3:24 pm - 10:04 pmPVC-SEA

9h 40m1 stop

9:13 pm - 8:36 amSEA-PVC

8h 23m1 stop

$895JetBlue

Find Deal

Thu, Jul 31 - Sat, Aug 2

4:11 pm - 10:04 pmPVC-SEA

8h 53m1 stop

9:13 pm - 10:47 amSEA-PVC

10h 34m1 stop

$975JetBlue

Find Deal

Fri, Aug 1 - Sat, Aug 2

8:15 am - 4:53 pmPVC-SEA

11h 38m2 stops

5:30 pm - 11:24 amSEA-PVC

14h 54m3 stops

$1,049

Find Deal

Thu, Jul 31 - Mon, Aug 4

8:15 am - 4:53 pmPVC-SEA

11h 38m2 stops

11:59 pm - 5:26 pmSEA-PVC

14h 27m2 stops

$1,203

Find Deal

Thu, Jul 31 - Mon, Aug 4

American Airlines flights from Cape Cod and the Islands to Seattle

Our best American Airlines deals on Cape Cod and the Islands to Seattle flight tickets

American Airlines

Aug 22

MVY12:32 pmWest Tisbury Martha's Vineyard

10h 01m

1 stop

SEA7:33 pmSeattle/Tacoma Intl

Aug 25

SEA10:50 pmSeattle/Tacoma Intl

10h 12m

1 stop

MVY12:02 pmWest Tisbury Martha's Vineyard

$530

Find similar

American Airlines

Aug 22

MVY5:46 pmWest Tisbury Martha's Vineyard

18h 35m

2 stops

SEA9:21 amSeattle/Tacoma Intl

Aug 25

SEA10:50 pmSeattle/Tacoma Intl

10h 12m

1 stop

MVY12:02 pmWest Tisbury Martha's Vineyard

$531

Find similar

American Airlines

Aug 22

MVY12:32 pmWest Tisbury Martha's Vineyard

10h 01m

1 stop

SEA7:33 pmSeattle/Tacoma Intl

Aug 24

SEA12:46 amSeattle/Tacoma Intl

10h 30m

2 stops

MVY2:16 pmWest Tisbury Martha's Vineyard

$536

Find similar

JetBlue flights from Cape Cod and the Islands to Seattle

Our best JetBlue deals on Cape Cod and the Islands to Seattle flight tickets

JetBlue

Jul 25

MVY11:23 amWest Tisbury Martha's Vineyard

11h 35m

1 stop

SEA7:58 pmSeattle/Tacoma Intl

Aug 4

SEA11:20 pmSeattle/Tacoma Intl

8h 18m

1 stop

MVY10:38 amWest Tisbury Martha's Vineyard

$668

Find similar

JetBlue

Jul 25

MVY11:23 amWest Tisbury Martha's Vineyard

11h 35m

1 stop

SEA7:58 pmSeattle/Tacoma Intl

Jul 28

SEA9:13 pmSeattle/Tacoma Intl

9h 18m

1 stop

MVY9:31 amWest Tisbury Martha's Vineyard

$751

Find similar

JetBlue

Jul 31

PVC3:24 pmProvincetown

9h 40m

1 stop

SEA10:04 pmSeattle/Tacoma Intl

Aug 2

SEA9:13 pmSeattle/Tacoma Intl

8h 23m

1 stop

PVC8:36 amProvincetown

$895

Find similar

How to get the cheapest flight ticket from Cape Cod and the Islands 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

Prices

Airlines

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Cape Cod and the Islands to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $236. If you don’t want to visit Seattle in January, then you should wait until March to fly from Cape Cod and the Islands, when ticket prices are also cheap, with an average price of $279.

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

On average, the least expensive day to fly to Seattle from Cape Cod and the Islands is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $404. 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 Cape Cod and the Islands because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $530.

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

Flying to Seattle from Cape Cod and the Islands in the evening is the least expensive time of day to depart. momondo users have found prices as low as $334 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $470. 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 Cape Cod and the Islands when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $345 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Cape Cod and the Islands for as low as $317 on momondo.

Can stopping save me money on Cape Cod and the Islands to Seattle flights?

No. A direct flight is the cheapest option for a flight between Cape Cod and the Islands to Seattle.

Cheap Cape Cod and the Islands to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cape Cod and the Islands to Seattle

Best Price Found	$141
Fastest flight time	8h 13m
Direct flights	None
Airports in Seattle	1 airport

The best one-way flight to Seattle from Cape Cod and the Islands in the past 72 hours is $141. The best round-trip flight deal from Cape Cod and the Islands to Seattle found on momondo in the last 72 hours is $440.

The fastest flight from Cape Cod and the Islands to Seattle takes 8h 13m

There are no direct flights from Cape Cod and the Islands to Seattle. Popular non-direct routes for this connection are West Tisbury Martha's Vineyard Airport - Seattle/Tacoma Intl Airport, Hyannis Barnstable Airport - Seattle/Tacoma Intl Airport and Provincetown Airport - Seattle/Tacoma Intl Airport.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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When did momondo last update prices for flights from Cape Cod and the Islands to Seattle/Tacoma Intl Airport?
Prices for flights from Cape Cod and the Islands to Seattle/Tacoma Intl Airport are updated daily.
How old do you have to be to fly from Cape Cod and the Islands to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cape Cod and the Islands to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Cape Cod and the Islands to Seattle?
momondo data reveals that the most frequently booked plane model on the route from Cape Cod and the Islands to Seattle is Boeing 737-800 Passenger/BBJ2 (winglets), representing 16.84% of all bookings. The subsequent popular models are Boeing 737-900 Passenger/BBJ3 (winglets) at 16.74%, Boeing 737 MAX 9 at 14.69%, and Boeing 737 at 9.39%.

Leavenworth

Tacoma

SeaTac

Ocean Shores

Olympia

Renton

Kent

Federal Way

Lynnwood

Puyallup

Marysville

Tukwila

Kirkland

Shoreline

Lakewood

Fife

Cle Elum

Centralia

Westport

Redmond

Why use momondo?

Why should I use momondo to find a flight deal from Cape Cod and the Islands to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Cape Cod and the Islands.

Can I find flights from Cape Cod and the Islands to Seattle with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seattle from Cape Cod and the Islands with this policy.

How can momondo help me find flights from Cape Cod and the Islands to Seattle?

momondo helps you find the best flight between Cape Cod and the Islands and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Cape Cod and the Islands to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Cape Cod and the Islands and alert you when they change.