HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Seattle (SEA) to Cape Cod and the Islands from $155

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. 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.
SEA — ACK
Jun 12 — Jun 191
From?
To?
Wed 6/12
Wed 6/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What is the cheapest time of day to fly from SEA to KDT?

When flying from Seattle to Cape Cod and the Islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Seattle to Cape Cod and the Islands flights in June & July 2024

Find cheap flight options from Seattle to Cape Cod and the Islands specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 7, 2024.
These are some of the best deals we've found on flights to Cape Cod and the Islands in 2024 at this time. Check back in a little while for more flight options.
Tue 7/910:52 pmSEA - MVY
2 stops11h 59mAmerican Airlines
Tue 7/1612:16 pmMVY - SEA
2 stops15h 27mAmerican Airlines
Deal found 6/5$482
Fri 7/1911:28 pmSEA - MVY
1 stop10h 18mJetBlue
Tue 7/301:34 pmMVY - SEA
1 stop11h 44mJetBlue
Deal found 6/4$506
Thu 7/43:55 pmSEA - ACK
1 stop19h 12mDelta
Wed 7/102:52 pmACK - SEA
1 stop10h 33mDelta
Deal found 6/5$511
Thu 7/412:25 amSEA - MVY
2 stops12h 39mDelta
Fri 7/122:55 pmMVY - SEA
1 stop10h 30mDelta
Deal found 6/6$533
Wed 7/37:10 amSEA - ACK
1 stop27h 57mDelta
Wed 7/102:52 pmACK - SEA
1 stop10h 33mDelta
Deal found 6/5$582
Mon 7/2910:52 pmSEA - ACK
2 stops12h 34mAmerican Airlines
Mon 8/52:56 pmACK - SEA
2 stops11h 12mAmerican Airlines
Deal found 6/5$587
Mon 7/2212:13 amSEA - ACK
2 stops12h 28mAmerican Airlines
Wed 7/312:56 pmACK - SEA
2 stops12h 47mAmerican Airlines
Deal found 6/5$588
Thu 7/411:02 pmSEA - ACK
1 stop12h 05mDelta
Wed 7/102:52 pmACK - SEA
2 stops19h 33mDelta
Deal found 6/5$589
Tue 7/911:28 pmSEA - MVY
1 stop10h 18mJetBlue
Tue 7/161:34 pmMVY - SEA
1 stop10h 55mJetBlue
Deal found 6/5$597

Seattle to Cape Cod and the Islands 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Cape Cod and the Islands in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 7, 2024.
These are some of the best deals we've found on flights to Cape Cod and the Islands in 2024 at this time. Check back in a little while for more flight options.
Mon 9/1611:59 pmSEA - MVY
1 stop9h 28mJetBlue
Fri 9/271:22 pmMVY - SEA
1 stop12h 27mJetBlue
Deal found 6/6$273
Tue 7/910:52 pmSEA - MVY
2 stops11h 59mAmerican Airlines
Tue 7/1612:16 pmMVY - SEA
2 stops15h 27mAmerican Airlines
Deal found 6/5$482
Fri 7/1911:28 pmSEA - MVY
1 stop10h 18mJetBlue
Tue 7/301:34 pmMVY - SEA
1 stop11h 44mJetBlue
Deal found 6/4$506
Thu 7/43:55 pmSEA - ACK
1 stop19h 12mDelta
Wed 7/102:52 pmACK - SEA
1 stop10h 33mDelta
Deal found 6/5$511
Thu 7/412:25 amSEA - MVY
2 stops12h 39mDelta
Fri 7/122:55 pmMVY - SEA
1 stop10h 30mDelta
Deal found 6/6$533
Wed 7/37:10 amSEA - ACK
1 stop27h 57mDelta
Wed 7/102:52 pmACK - SEA
1 stop10h 33mDelta
Deal found 6/5$582
Mon 9/1610:16 pmSEA - ACK
1 stop10h 22mJetBlue
Fri 9/275:17 pmACK - SEA
1 stop8h 32mJetBlue
Deal found 6/6$586
Mon 7/2910:52 pmSEA - ACK
2 stops12h 34mAmerican Airlines
Mon 8/52:56 pmACK - SEA
2 stops11h 12mAmerican Airlines
Deal found 6/5$587
Mon 7/2212:13 amSEA - ACK
2 stops12h 28mAmerican Airlines
Wed 7/312:56 pmACK - SEA
2 stops12h 47mAmerican Airlines
Deal found 6/5$588

Seattle to Cape Cod and the Islands flights leaving soon

Find last-minute flight options from Seattle to Cape Cod and the Islands for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 7, 2024.
Users seeking a last-minute flight from Seattle to Cape Cod and the Islands should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
Fri 6/1411:38 pmSEA - ACK
1 stop7h 42mJetBlue
Thu 6/2011:50 amACK - SEA
1 stop10h 30mJetBlue
Deal found 6/5$704
Fri 6/1411:10 pmSEA - ACK
2 stops8h 42mDelta
Thu 6/202:50 pmACK - SEA
1 stop10h 35mDelta
Deal found 6/5$918
Fri 6/1411:10 pmSEA - ACK
2 stops8h 42mDelta
Thu 6/2011:35 amACK - SEA
2 stops13h 24mDelta
Deal found 6/5$923
Wed 6/126:35 pmSEA - ACK
2 stops12h 21mUnited Airlines
Sun 6/163:15 pmACK - SEA
1 stop10h 08mUnited Airlines
Deal found 6/4$998
Wed 6/126:35 pmSEA - ACK
2 stops12h 21mMultiple Airlines
Sun 6/162:35 pmACK - SEA
2 stops10h 48mMultiple Airlines
Deal found 6/4$1,322
Wed 6/129:28 amSEA - ACK
3 stops24h 22mMultiple Airlines
Sun 6/169:03 pmACK - SEA
3 stops22h 52mMultiple Airlines
Deal found 6/4$1,430
Wed 6/129:28 amSEA - ACK
3 stops24h 22mMultiple Airlines
Sun 6/168:15 amACK - SEA
2 stops17h 39mMultiple Airlines
Deal found 6/4$1,446
Tue 6/1112:40 amSEA - ACK
2 stops11h 34mDelta
Sun 6/1611:39 amACK - SEA
2 stops11h 46mDelta
Deal found 6/4$1,673
Thu 6/1312:40 amSEA - ACK
2 stops11h 34mDelta
Thu 6/202:50 pmACK - SEA
1 stop10h 35mDelta
Deal found 6/5$1,714

One-way flights to Cape Cod and the Islands from Seattle

Search for one-way flight options from Seattle to Cape Cod and the Islands. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 7, 2024.
Take a look at some of the best available options we've come across on one-way flights from Seattle to Cape Cod and the Islands. Users can also find round-trip Seattle to Cape Cod and the Islands flights by using the search form above.
Tue 8/611:39 pmSEA - ACK
1 stop7h 41mJetBlue
Deal found 6/6$155
Tue 7/910:52 pmSEA - ACK
2 stops12h 34mAmerican Airlines
Deal found 6/6$179
Sun 6/168:50 pmSEA - ACK
1 stop11h 15mJetBlue
Deal found 6/5$240
Mon 7/811:28 pmSEA - ACK
1 stop7h 52mJetBlue
Deal found 6/6$282
Tue 8/610:30 pmSEA - ACK
2 stops14h 03mUnited Airlines
Deal found 6/6$289
Thu 6/1311:38 pmSEA - MVY
1 stop10h 06mJetBlue
Deal found 6/6$291
Thu 7/118:50 pmSEA - ACK
1 stop11h 15mJetBlue
Deal found 6/6$295
Mon 6/2411:59 pmSEA - HYA
2 stops10h 31mAmerican Airlines
Deal found 6/5$313
Mon 7/81:14 amSEA - ACK
2 stops12h 44mAmerican Airlines
Deal found 6/6$319

Find flights from Seattle to Cape Cod and the Islands within your budget

Customize your flight search to find flights from Seattle to Cape Cod and the Islands that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$273 - $827

Route

Depart

Return

Price

Seattle/Tacoma IntlWest Tisbury Martha's Vineyard

SEA - MVY

SEAMVY

Seattle/Tacoma Intl

Mon 9/16

1 stop9h 28m

West Tisbury Martha's Vineyard

Fri 9/27

1 stop12h 27m

$273

Seattle/Tacoma IntlWest Tisbury Martha's Vineyard

SEA - MVY

SEAMVY

Seattle/Tacoma Intl

Thu 7/4

2 stops12h 39m

West Tisbury Martha's Vineyard

Fri 7/12

1 stop10h 30m

$533

Seattle/Tacoma IntlNantucket Memorial

SEA - ACK

SEAACK

Seattle/Tacoma Intl

Mon 9/16

1 stop10h 22m

Nantucket Memorial

Fri 9/27

1 stop8h 32m

$586

Seattle/Tacoma IntlWest Tisbury Martha's Vineyard

SEA - MVY

SEAMVY

Seattle/Tacoma Intl

Thu 7/4

2 stops12h 39m

West Tisbury Martha's Vineyard

Fri 7/12

2 stops12h 04m

$638

Seattle/Tacoma IntlHyannis Barnstable

SEA - HYA

SEAHYA

Seattle/Tacoma Intl

Wed 8/7

2 stops19h 57m

Hyannis Barnstable

Tue 8/13

2 stops25h 21m

$676

Seattle/Tacoma IntlNantucket Memorial

SEA - ACK

SEAACK

Seattle/Tacoma Intl

Fri 7/19

1 stop7h 52m

Nantucket Memorial

Mon 7/22

1 stop10h 30m

$692

Seattle/Tacoma IntlWest Tisbury Martha's Vineyard

SEA - MVY

SEAMVY

Seattle/Tacoma Intl

Fri 7/5

1 stop11h 07m

West Tisbury Martha's Vineyard

Fri 7/12

2 stops13h 22m

$728

Seattle/Tacoma IntlHyannis Barnstable

SEA - HYA

SEAHYA

Seattle/Tacoma Intl

Fri 6/21

2 stops10h 47m

Hyannis Barnstable

Thu 6/27

2 stops14h 53m

$742

Seattle/Tacoma IntlHyannis Barnstable

SEA - HYA

SEAHYA

Seattle/Tacoma Intl

Mon 9/16

2 stops13h 30m

Hyannis Barnstable

Fri 9/27

2 stops13h 05m

$827

Flights are sorted by cheapest first

Deals found on 6/6

No data available for this route at this time. Please check back soon.

Best time to book a flight from Seattle to Cape Cod and the Islands

Have a flexible travel schedule? Discover the best time to fly to Cape Cod and the Islands from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Cape Cod and the Islands

Get insights into the airlines that provide service to Cape Cod and the Islands. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cape Cod and the Islands. Reviews last updated June 7, 2024.
Read through reviews of airlines operating flights from Seattle to Cape Cod and the Islands, such as JetBlue, Delta and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,347 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.

Delta
8.0
Very good
10,347 reviews
Delta
8.0
Very good
10,347 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.

JetBlue
7.6
Good
4,308 reviews
Delta
8.0
Very good
10,347 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,347 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.

American Airlines
7.3
Good
14,227 reviews
Delta
8.0
Very good
10,347 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Although I adhered to 17.7 lbs for carry-on and complied with dimensions of personal item for ITA, I felt very restricted compared to other travelers.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Cape Cod and the Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Cape Cod and the Islands?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Cape Cod and the Islands from Seattle.

  • Can I find flights from Seattle to Cape Cod and the Islands for under $300 on Cheapflights?

    Yes, there are multiple flights from Seattle to Cape Cod and the Islands for under $300. The cheapest flight booked recently is on JetBlue for just $273, but on average you can expect to pay $736.

  • Are there last-minute flights available from Seattle to Cape Cod and the Islands for under $800?

    There are currently 11+ open flights from Seattle to Cape Cod and the Islands within the next 7 days for less than $800.

  • What are the cheapest airlines to fly from Seattle to Cape Cod and the Islands one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $155. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Seattle to Cape Cod and the Islands for a low price.

  • What are the most popular routes from Seattle to Cape Cod and the Islands?

    While some choose either Seattle/Tacoma Intl - Hyannis Barnstable or Seattle/Tacoma Intl - West Tisbury Martha's Vineyard, Seattle/Tacoma Intl - Nantucket Memorial is the most popular route from Seattle to Cape Cod and the Islands.

  • What does SEA to ACK mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Nantucket Memorial Airport flight would often be abbreviated as a SEA to ACK flight. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: West Tisbury Martha's Vineyard Airport (MVY), Hyannis Barnstable Airport (HYA), Provincetown Airport (PVC).

  • Can I find deals for flights from Seattle to Cape Cod and the Islands that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Cape Cod and the Islands flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Cape Cod and the Islands with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Cape Cod and the Islands flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Cape Cod and the Islands that include hotel bookings?

    Yes. In addition to deals on Seattle to Cape Cod and the Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Cape Cod and the Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Cape Cod and the Islands.

  • Can I find deals for business class flights from Seattle to Cape Cod and the Islands?

    Yes. Cheapflights offers flight deals from Seattle to Cape Cod and the Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Cape Cod and the Islands that allow pets onboard?

    Many airlines flying from Seattle to Cape Cod and the Islands offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Cape Cod and the Islands?

    Yes, you can often find last-minute deals on Seattle to Cape Cod and the Islands flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Cape Cod and the Islands flight deals updated?

    The Seattle to Cape Cod and the Islands flight deals you see on this page were last updated on 6/6.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Cape Cod and the Islands
See prices for flight routes from nearby airports that may be better suited for you.

Seattle to Boston flights
Portland to Boston flights
Seattle to Hartford flights
Seattle to Albany flights
Spokane to Boston flights
Portland to Hartford flights
Portland to Albany flights
Spokane to Hartford flights
Seattle to Nantucket flights
Pasco to Boston flights
Seattle to Hyannis flights
Seattle to West Tisbury flights
Spokane to Albany flights
Walla Walla to Boston flights
Pasco to Hartford flights
Pullman to Boston flights
Portland to Nantucket flights
Portland to West Tisbury flights
Portland to Hyannis flights
Bellingham to Boston flights
Portland to Provincetown flights
Pullman to Albany flights
Seattle to Provincetown flights
Yakima to Hartford flights
Portland to New Bedford flights
Bellingham to Hartford flights
Yakima to Albany flights
Yakima to Boston flights

Top 2 airlines flying from Seattle to Cape Cod and the Islands

Discover the top 2 airlines that operate flights from Seattle to Cape Cod and the Islands. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$249Average$670FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$469Average$474FlexibilityNo cancel feeOn-time71%
Orlando to Las Vegas flights
Sacramento to Los Angeles flights
Boston to Hawaii flights
USA to Japan flights
Los Angeles to Beijing flights
New Orleans to Houston flights
Baltimore to Tampa flights
Austin to Chicago flights
Denver to Minneapolis flights
Phoenix to New York flights
Seattle to Anchorage flights
Seattle to Orange County flights

Search flights from Seattle to Cape Cod and the Islands by cabin class

Find flights from Seattle to Cape Cod and the Islands, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines