Cheap flights from SEA to ACK (Seattle - Tacoma Intl. to Nantucket Memorial)

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Cheap Flights from SEA to ACK starting at $527 One Way, $914 Round Trip

Prices starting at $914 for return flights and $527 for one-way flights to Nantucket Memorial were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 31 - Wed, Jan 6
SEA
Seattle
ACK
Nantucket
$914 Roundtrip, found 6 days ago
$914
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Dec 31 from Seattle to Nantucket, returning Wed, Jan 6, priced at $914 found 6 days ago
Thu, Dec 31 - Wed, Jan 6
SEA
Seattle
ACK
Nantucket
$924 Roundtrip, found 10 hours ago
$924
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Thu, Dec 31 from Seattle to Nantucket, returning Wed, Jan 6, priced at $924 found 10 hours ago
Thu, Dec 31 - Wed, Jan 6
SEA
Seattle
ACK
Nantucket
$1,145 Roundtrip, found 6 days ago
$1,145
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Dec 31 from Seattle to Nantucket, returning Wed, Jan 6, priced at $1,145 found 6 days ago
Thu, Dec 31 - Wed, Jan 6
SEA
Seattle
ACK
Nantucket
$1,206 Roundtrip, found 10 hours ago
$1,206
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Thu, Dec 31 from Seattle to Nantucket, returning Wed, Jan 6, priced at $1,206 found 10 hours ago
Thu, Dec 3 - Mon, Dec 7
SEA
Seattle
ACK
Nantucket
$1,277 Roundtrip, found 6 days ago
$1,277
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Dec 3 from Seattle to Nantucket, returning Mon, Dec 7, priced at $1,277 found 6 days ago
Wed, Dec 2 - Sun, Dec 6
SEA
Seattle
ACK
Nantucket
$1,294 Roundtrip, found 3 days ago
$1,294
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Dec 2 from Seattle to Nantucket, returning Sun, Dec 6, priced at $1,294 found 3 days ago

Hotel Ideas near Nantucket Memorial

Airport Hotels near Nantucket Memorial

Nantucket Inn

Nantucket Inn

3.5 out of 5
1 Miller Lane Nantucket MA
$130 nightly
The price is $145 total per night from Dec 6 to Dec 7
$145 total
Dec 6 - Dec 7
Total with taxes and fees
Book a stay at this business-friendly resort in Nantucket. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff in our reviews. ...
9.2/10 Wonderful! (856 reviews)
"My only advice, invest in more comfortable mattresses for the rooms, and improve the quality of the bedding/comfortor."

Reviewed on Nov 9, 2026

Nantucket Inn
Luxury Nantucket Estate, Heated Pool & Hot Tub

Luxury Nantucket Estate, Heated Pool & Hot Tub

Nantucket MA
Stay at this vacation home in Nantucket. Enjoy free WiFi, private pools, and a garden. Popular attractions Nobadeer Beach and Surfside Beach are located ...
9.4/10 Exceptional! (9 reviews)
"."

Reviewed on Nov 8, 2026

Get rates
Luxury Nantucket Estate, Heated Pool & Hot Tub
Nantucket Guest House

Nantucket Guest House

3 out of 5
18B Park Cir Nantucket MA
$219 nightly
The price is $245 total per night from Nov 13 to Nov 14
$245 total
Nov 13 - Nov 14
Total with taxes and fees
Stay at this guesthouse in Nantucket. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Madequecham Pond and Shimmo Creek are located ...
Nantucket Guest House
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Nantucket

Nantucket Inn

Nantucket Inn

3.5 out of 5
1 Miller Lane Nantucket MA
$130 nightly
The price is $145 total per night from Dec 6 to Dec 7
$145 total
Dec 6 - Dec 7
Total with taxes and fees
Book a stay at this business-friendly resort in Nantucket. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff in our reviews. ...
9.2/10 Wonderful! (856 reviews)
"My only advice, invest in more comfortable mattresses for the rooms, and improve the quality of the bedding/comfortor."

Reviewed on Nov 9, 2026

Nantucket Inn
The Beachside

The Beachside

4 out of 5
30 North Beach Street Nantucket MA
$182 nightly
The price is $203 total per night from Dec 6 to Dec 7
$203 total
Dec 6 - Dec 7
Total with taxes and fees
Stay at this hotel in Nantucket. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Jethro Coffin House and Children's Beach are located ...
The Beachside
Faraway Nantucket

Faraway Nantucket

4 out of 5
29 Centre St. Nantucket MA
$169 nightly
The price is $189 total per night from Nov 18 to Nov 19
$189 total
Nov 18 - Nov 19
Total with taxes and fees
Book a stay at this luxury hotel in Nantucket. Enjoy free WiFi, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff in our reviews. ...
8.8/10 Excellent! (638 reviews)
"Fantastic overnight stay for our November getaway ❤️"

Reviewed on Nov 8, 2026

Faraway Nantucket
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Nantucket Hotels With Airport Transportation

Harborview Nantucket

Harborview Nantucket

4 out of 5
24 Washington Street Nantucket MA
$630 nightly
The price is $704 total per night from Nov 15 to Nov 16
$704 total
Nov 15 - Nov 16
Total with taxes and fees
Book a stay at this beach cottage in Nantucket. Enjoy free WiFi, a private beach, and a garden. Popular attractions Maria Mitchell Aquarium and The Artists' ...
Harborview Nantucket
Nantucket Inn

Nantucket Inn

3.5 out of 5
1 Miller Lane Nantucket MA
$130 nightly
The price is $145 total per night from Dec 6 to Dec 7
$145 total
Dec 6 - Dec 7
Total with taxes and fees
Book a stay at this business-friendly resort in Nantucket. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff in our reviews. ...
9.2/10 Wonderful! (856 reviews)
"My only advice, invest in more comfortable mattresses for the rooms, and improve the quality of the bedding/comfortor."

Reviewed on Nov 9, 2026

Nantucket Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Nantucket

Luxurious Harbor View "Millie" Cottage! Walk & bike to everything!

Luxurious Harbor View "Millie" Cottage! Walk & bike to everything!

Nantucket MA
$1,749 nightly
The price is $1,954 total per night from Dec 6 to Dec 7
$1,954 total
Dec 6 - Dec 7
Total with taxes and fees
Stay at this cottage in Nantucket. Enjoy a fitness center, a garden, and laundry facilities. Popular attractions Nantucket Lightship Basket Museum and Francis ...
10/10 Exceptional! (272 reviews)
"Great location near downtown but also to nearby neighborhoods and local eateries. Spacious, clean and well equipped. Washer and dryer is nice to have."

Reviewed on Nov 6, 2026

Luxurious Harbor View "Millie" Cottage! Walk & bike to everything!
Luxurious Harbor “Elizabeth” Cottage! Walk & bike to everything

Luxurious Harbor “Elizabeth” Cottage! Walk & bike to everything

Nantucket MA
Stay at this cottage in Nantucket. Enjoy a fitness center, a garden, and laundry facilities. Popular attractions Nantucket Lightship Basket Museum and Francis ...
9.8/10 Exceptional! (170 reviews)
"Perfect location, easy walk to and from the ferry, quick walk to town, plus water views! The house is clean and comfortable. Had all the items we needed to make our stay enjoyable. Our family had a wonderful time !"

Reviewed on Oct 13, 2026

Get rates
Luxurious Harbor “Elizabeth” Cottage! Walk & bike to everything
Nantucket Inn

Nantucket Inn

3.5 out of 5
1 Miller Lane Nantucket MA
$130 nightly
The price is $145 total per night from Dec 6 to Dec 7
$145 total
Dec 6 - Dec 7
Total with taxes and fees
Book a stay at this business-friendly resort in Nantucket. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff in our reviews. ...
9.2/10 Wonderful! (856 reviews)
"My only advice, invest in more comfortable mattresses for the rooms, and improve the quality of the bedding/comfortor."

Reviewed on Nov 9, 2026

Nantucket Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

SEA to ACK Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles
ACK Address & GPS
Address:
30 Macy Lane
Nantucket MA, 02554
United States
IATA Code:
ACK
Longitude:
-70.059722
Latitude:
41.256667
Time Zone:
America/New_York

Frequently asked questions

Are there non-stop flights from Seattle - Tacoma Intl. Airport (SEA) to Nantucket Memorial Airport?
With no direct flights currently servicing the route from Seattle - Tacoma Intl. Airport (SEA) to ACK, your best option is to go with a carrier that offers just one easy stopover. Accumulate those air miles with JetBlue Airways, Delta Air Lines or United Airlines.
What is the shortest flight from Sea-Tac Airport to Nantucket Memorial Airport?
The shortest flight from Seattle to Nantucket is around 5 hours and 55 minutes. Grab a refreshment from the cabin crew, go over your travel itinerary or get to know your seat mate — you'll have plenty of time on this medium-haul trip.
How many hours flight from Sea-Tac Airport to Nantucket Memorial Airport (ACK)?
It takes an average of 5 hours and 55 minutes to fly from SEA to ACK. Breeze through the flight by watching TV shows and browsing a magazine or two. Alternatively, catch up on some Zs.
What airlines have the most flights from Sea-Tac Airport to Nantucket Memorial Airport?
Do a little shopping, grab a glazed doughnut, get the blood pumping again .... Airport stopovers aren't all that bad! If you're jetting between Seattle and Nantucket, you can't fly direct. Plan for at least one stopover somewhere.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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