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Cheap flights from Seattle (SEA) to Nantucket Island from $240

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 8/8. 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
May 27 — Jun 31
From?
To?
Mon 5/27
Mon 6/3
1 adult, Economy
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How far in advance should I book a flight from Seattle to Nantucket Island?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 42 days in advance, which can save you up to 43% on flights from Seattle to Nantucket Island compared to booking the week you need them. Waiting 42 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $340. For sooner than that we have options available in the next 3 days from $544.

What is the cheapest month to fly from Seattle to Nantucket Island?

Flights from Seattle to Nantucket Island lean towards being more expensive in July. Prices are generally better when you fly from Seattle to Nantucket Island in January, with the cheapest ticket starting at $99.

When is the cheapest time to fly from Seattle to Nantucket Island (SEA - LOE)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Nantucket Island as you normally would.

Cheap American Airlines flights from Seattle to Nantucket Island

Explore cheap flight options specifically provided by American Airlines for the route between Seattle and Nantucket Island. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Check out some of the cheapest American Airlines flights we've come across from Seattle to Nantucket Island. Make sure to double check the flight details before booking.
Wed 8/79:46 pmSEA - ACK
2 stops13h 25mAmerican Airlines
Sat 8/173:35 pmACK - SEA
2 stops12h 14mAmerican Airlines
Deal found 5/21$587
Tue 8/61:14 amSEA - ACK
2 stops10h 59mAmerican Airlines
Sat 8/173:35 pmACK - SEA
2 stops12h 14mAmerican Airlines
Deal found 5/21$588
Wed 8/711:38 pmSEA - ACK
1 stop12h 35mAmerican Airlines
Sat 8/173:35 pmACK - SEA
2 stops12h 14mAmerican Airlines
Deal found 5/21$650

Cheap JetBlue flights from Seattle to Nantucket Island

Explore cheap flight options specifically provided by JetBlue for the route between Seattle and Nantucket Island. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Take a gander at the lowest prices we've found on JetBlue flights from Seattle to Nantucket Island. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 8/78:50 pmSEA - ACK
1 stop11h 15mJetBlue
Sat 8/171:55 pmACK - SEA
1 stop9h 54mJetBlue
Deal found 5/21$594
Wed 8/78:50 pmSEA - ACK
1 stop11h 15mJetBlue
Sun 8/1811:50 amACK - SEA
1 stop10h 30mJetBlue
Deal found 5/21$661
Mon 9/2310:16 pmSEA - ACK
1 stop10h 47mJetBlue
Mon 9/305:17 pmACK - SEA
1 stop8h 32mJetBlue
Deal found 5/22$683
Wed 8/78:50 pmSEA - ACK
1 stop11h 15mJetBlue
Fri 8/1611:50 amACK - SEA
1 stop10h 30mJetBlue
Deal found 5/21$747
Thu 9/2610:16 pmSEA - ACK
1 stop9h 26mJetBlue
Sun 9/294:00 pmACK - SEA
1 stop8h 06mJetBlue
Deal found 5/21$1,098

Cheap Seattle to Nantucket Island flights in May & June 2024

Find cheap flight options from Seattle to Nantucket Island specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on May 22, 2024.
Scroll through some of the best deals on flights from Seattle to Nantucket Island in 2024. Check back regularly for other flight deals.
Fri 6/1410:45 pmSEA - ACK
1 stop8h 10mUnited Airlines
Thu 6/204:15 pmACK - SEA
1 stop9h 43mUnited Airlines
Deal found 5/21$823
Fri 5/2411:50 pmSEA - ACK
2 stops12h 32mUnited Airlines
Tue 5/284:15 pmACK - SEA
1 stop9h 43mUnited Airlines
Deal found 5/22$837
Fri 6/1410:45 pmSEA - ACK
1 stop8h 10mUnited Airlines
Thu 6/204:15 pmACK - SEA
1 stop9h 43mUnited Airlines
Deal found 5/21$878
Fri 6/149:45 pmSEA - ACK
2 stops13h 22mDelta
Thu 6/202:50 pmACK - SEA
1 stop10h 35mDelta
Deal found 5/21$892
Fri 5/2411:59 pmSEA - ACK
2 stops12h 23mUnited Airlines
Tue 5/284:15 pmACK - SEA
2 stops11h 44mUnited Airlines
Deal found 5/22$898
Thu 6/1312:40 amSEA - ACK
2 stops10h 27mDelta
Thu 6/202:50 pmACK - SEA
1 stop10h 35mDelta
Deal found 5/21$957
Fri 6/149:45 pmSEA - ACK
2 stops10h 07mDelta
Thu 6/202:50 pmACK - SEA
2 stops12h 05mDelta
Deal found 5/21$978
Fri 5/2411:50 pmSEA - ACK
2 stops12h 32mUnited Airlines
Tue 5/284:15 pmACK - SEA
3 stops26h 37mUnited Airlines
Deal found 5/22$991
Fri 5/2411:59 pmSEA - ACK
1 stop9h 03mJetBlue
Tue 5/2810:37 amACK - SEA
1 stop11h 53mJetBlue
Deal found 5/22$995

Seattle to Nantucket Island 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Nantucket Island in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Scroll through some of the best deals on flights from Seattle to Nantucket Island in 2024. Check back regularly for other flight deals.
Wed 8/79:46 pmSEA - ACK
2 stops13h 25mAmerican Airlines
Sat 8/173:35 pmACK - SEA
2 stops12h 14mAmerican Airlines
Deal found 5/21$587
Tue 8/61:14 amSEA - ACK
2 stops10h 59mAmerican Airlines
Sat 8/173:35 pmACK - SEA
2 stops12h 14mAmerican Airlines
Deal found 5/21$588
Wed 8/78:50 pmSEA - ACK
1 stop11h 15mJetBlue
Sat 8/171:55 pmACK - SEA
1 stop9h 54mJetBlue
Deal found 5/21$594
Tue 8/612:30 amSEA - ACK
2 stops12h 03mUnited Airlines
Sat 8/173:15 pmACK - SEA
1 stop8h 54mUnited Airlines
Deal found 5/21$648
Wed 8/711:38 pmSEA - ACK
1 stop12h 35mAmerican Airlines
Sat 8/173:35 pmACK - SEA
2 stops12h 14mAmerican Airlines
Deal found 5/21$650
Wed 8/78:50 pmSEA - ACK
1 stop11h 15mJetBlue
Sun 8/1811:50 amACK - SEA
1 stop10h 30mJetBlue
Deal found 5/21$661
Mon 9/2310:16 pmSEA - ACK
1 stop10h 47mJetBlue
Mon 9/305:17 pmACK - SEA
1 stop8h 32mJetBlue
Deal found 5/22$683
Wed 8/78:50 pmSEA - ACK
1 stop11h 15mJetBlue
Fri 8/1611:50 amACK - SEA
1 stop10h 30mJetBlue
Deal found 5/21$747
Fri 6/1410:45 pmSEA - ACK
1 stop8h 10mUnited Airlines
Thu 6/204:15 pmACK - SEA
1 stop9h 43mUnited Airlines
Deal found 5/21$823

One-way flights to Nantucket Island from Seattle

Search for one-way flight options from Seattle to Nantucket Island. 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 2,730,072 searches. Data last updated May 22, 2024.
Some of the best available deals we've found on one-way flights from Seattle to Nantucket Island. Users can also find round-trip Seattle to Nantucket Island flights by using the search form above.
Thu 8/88:50 pmSEA - ACK
1 stop10h 55mJetBlue
Deal found 5/22$240
Thu 8/811:58 pmSEA - ACK
2 stops12h 15mAmerican Airlines
Deal found 5/22$293
Wed 8/712:18 amSEA - ACK
2 stops11h 55mAmerican Airlines
Deal found 5/22$294
Thu 8/86:22 pmSEA - ACK
3 stops23h 21mMultiple Airlines
Deal found 5/22$534
Mon 8/510:33 pmSEA - ACK
1 stop7h 31mUnited Airlines
Deal found 5/22$664
Mon 8/56:35 pmSEA - ACK
2 stops11h 29mUnited Airlines
Deal found 5/21$669
Mon 8/56:35 pmSEA - ACK
2 stops11h 29mUnited Airlines
Deal found 5/22$719
Sun 8/412:13 amSEA - ACK
2 stops11h 13mAmerican Airlines
Deal found 5/21$834

Find flights from Seattle to Nantucket Island within your budget

Customize your flight search to find flights from Seattle to Nantucket Island 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 2,730,072 searches. Data last updated May 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$587 - $1,038

Route

Depart

Return

Price

Seattle/Tacoma IntlNantucket Memorial

SEA - ACK

SEAACK

Seattle/Tacoma Intl

Wed 8/7

2 stops13h 25m

Nantucket Memorial

Sat 8/17

2 stops12h 14m

$587

Seattle/Tacoma IntlNantucket Memorial

SEA - ACK

SEAACK

Seattle/Tacoma Intl

Tue 8/6

2 stops10h 59m

Nantucket Memorial

Sat 8/17

2 stops12h 14m

$588

Seattle/Tacoma IntlNantucket Memorial

SEA - ACK

SEAACK

Seattle/Tacoma Intl

Wed 8/7

1 stop11h 15m

Nantucket Memorial

Sat 8/17

1 stop9h 54m

$594

Seattle/Tacoma IntlNantucket Memorial

SEA - ACK

SEAACK

Seattle/Tacoma Intl

Tue 8/6

2 stops12h 03m

Nantucket Memorial

Sat 8/17

1 stop8h 54m

$648

Seattle/Tacoma IntlNantucket Memorial

SEA - ACK

SEAACK

Seattle/Tacoma Intl

Wed 8/7

1 stop12h 35m

Nantucket Memorial

Sat 8/17

2 stops12h 14m

$650

Seattle/Tacoma IntlNantucket Memorial

SEA - ACK

SEAACK

Seattle/Tacoma Intl

Wed 8/7

1 stop11h 15m

Nantucket Memorial

Sun 8/18

1 stop10h 30m

$661

Seattle/Tacoma IntlNantucket Memorial

SEA - ACK

SEAACK

Seattle/Tacoma Intl

Mon 9/23

1 stop10h 47m

Nantucket Memorial

Mon 9/30

1 stop8h 32m

$683

Seattle/Tacoma IntlNantucket Memorial

SEA - ACK

SEAACK

Seattle/Tacoma Intl

Fri 6/14

2 stops13h 22m

Nantucket Memorial

Thu 6/20

1 stop10h 35m

$892

Seattle/Tacoma IntlNantucket Memorial

SEA - ACK

SEAACK

Seattle/Tacoma Intl

Mon 9/23

1 stop11h 09m

Nantucket Memorial

Mon 9/30

2 stops11h 51m

$1,038

Flights are sorted by cheapest first

Deals found on 5/21

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

Best time to book a flight from Seattle to Nantucket Island

Have a flexible travel schedule? Discover the best time to fly to Nantucket Island 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 Nantucket Island

Get insights into the airlines that provide service to Nantucket Island. 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 Nantucket Island. Reviews last updated May 22, 2024.
To help decide which airline to fly from Seattle to Nantucket Island, see what other customers have to say about American Airlines, JetBlue and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,585 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.4

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
10,585 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.4

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
4,426 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.4

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
10,870 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.4

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
14,421 reviews
Delta
8.0
Very good
10,585 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.4

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 Nantucket Island. 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 Nantucket Island?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Nantucket Island. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • Can I find flights from Seattle to Nantucket Island for under $600 on Cheapflights?

    Yes, there are multiple flights from Seattle to Nantucket Island for under $600. The cheapest flight booked recently is on American Airlines for just $587, but on average you can expect to pay $880.

  • What are the cheapest airlines to fly from Seattle to Nantucket Island one-way?

    One-way options have recently been found by users for as low as $240 on JetBlue. Other airlines that offer cheap prices include American Airlines from $293 and United Airlines from $664 one-way.

  • What does SEA to ACK mean?

    Seattle/Tacoma Intl Airport is SEA and Nantucket Memorial Airport is ACK. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Seattle to Nantucket Island that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Nantucket Island 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 Nantucket Island with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Nantucket Island 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 Nantucket Island that include hotel bookings?

    Yes. In addition to deals on Seattle to Nantucket Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Nantucket Island?

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

  • Can I find deals for business class flights from Seattle to Nantucket Island?

    Yes. Cheapflights offers flight deals from Seattle to Nantucket Island 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 Nantucket Island that allow pets onboard?

    Many airlines flying from Seattle to Nantucket Island 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 Nantucket Island?

    Yes, you can often find last-minute deals on Seattle to Nantucket Island 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 Nantucket Island flight deals updated?

    The Seattle to Nantucket Island flight deals you see on this page were last updated on 5/22.

See more FAQs

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Top 2 airlines flying from Seattle to Nantucket Island

Discover the top 2 airlines that operate flights from Seattle to Nantucket Island. 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 2,730,072 searches. Data last updated May 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$276Average$704FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest$471Average$474FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Seattle to Nantucket Island by cabin class

Find flights from Seattle to Nantucket Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Nantucket Island?

Cheapflights makes it easy to find Seattle to Nantucket Island flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Nantucket Island?

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Nantucket Island for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle to Nantucket Island with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Nantucket Island, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Nantucket Island become cheaper?

Of course! You can now track prices for flights from Seattle to Nantucket Island and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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