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Cheap Flights from Seattle to Nantucket, MA, United States - SEA to ACK Last modified: May 26, 2016 8:42 PM

Popular flights from Seattle to Nantucket Last modified: May 26, 2016 8:42 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Aug 6, 2016 Aug 12, 2016 $649
JetBlue Airways
Departure Date Return Date Lowest Price
Aug 6, 2016 Aug 12, 2016 $686
United Airlines
Departure Date Return Date Lowest Price
Aug 6, 2016 Aug 12, 2016 $699

How Much Does it Cost to Fly from Seattle to Nantucket (SEA to ACK)?

We have collected flight cost data from across the web for travel from Seattle to Nantucket, and have found the average flight price for this trip to be $729.

When Can I Buy the Cheapest Flight from Seattle to Nantucket (SEA to ACK)?

Airlines can adjust prices for plane tickets from Seattle to Nantucket based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Round Trip vs One Way Flights from Seattle to Nantucket (SEA to ACK)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Seattle to Nantucket. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Seattle to Nantucket is $405.

The average price for round trip flights from Seattle to Nantucket is $678.

Seattle to Nantucket Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Seattle to Nantucket?
Answer: New York, NY

Airlines Flying from Seattle to Nantucket (SEA to ACK) Number of flights searched: 38Last modified: May 26, 2016 8:43 PM

Below are the different airlines that fly from Seattle to Nantucket with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seattle to Nantucket.

Seattle to Nantucket
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD / LGA X X X X
JetBlue BOS X X X X X X X
Delta MSP / JFK X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and Nantucket, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Providence American, Alaska, United $266
Seattle to Manchester American, Alaska, United $258
Seattle to Hartford American, Alaska, United $396
Seattle to Portland American, Alaska, JetBlue, United $364
Seattle to Albany American, Alaska, JetBlue, United $376
Seattle to Burlington American, Alaska, JetBlue, United $360
Seattle to New Haven American $531
Seattle to Long Island MacArthur American, United $600

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Toronto American, Air Canada, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America, WestJet $411
Seattle to Montreal American, Air Canada, Alaska, JetBlue, United, Virgin America, WestJet $371

Cheap Domestic Flights to Nantucket - ACK

FlightsAirlineLowest Price
Portland to Boston American, Alaska, JetBlue, Spirit, Sun Country, United, Virgin America $305
Portland to Providence American, Alaska, United $517
Bellingham to New York American, Alaska $441
Portland to Newark American, Alaska, JetBlue, United, Virgin America $335
Bellingham to Boston American, Alaska $472
Portland to Washington American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $261
Portland to Philadelphia American, Alaska, JetBlue, Frontier, United $262
Portland to Hartford American, Alaska, United $384
Vancouver to Toronto Pacific Coastal, Central Mountain, Air Canada, Porter, Air Transat, Sunwing, WestJet $362
Portland to Manchester American, Alaska, United $370
Portland to Portland American, Alaska, JetBlue, United $388
Portland to Baltimore American, Alaska, JetBlue, United $310
Vancouver to Montreal Pacific Coastal, Air Canada, Air Transat, Sunwing, WestJet $463

Cheap International Flights to Nantucket - ACK

FlightsAirlineLowest Price
Vancouver to Boston Pacific Coastal, American, Air Canada, Alaska, JetBlue, United, Virgin America, WestJet $263
Victoria to New York Pacific Coastal, American, Air Canada, Alaska, United, WestJet $251
Vancouver to Newark Pacific Coastal, American, Air Canada, Alaska, United, Sunwing, WestJet $346
Victoria to Boston Pacific Coastal, American, Air Canada, Alaska, JetBlue, United, Virgin America, WestJet $250
Vancouver to Philadelphia American, Air Canada, Alaska, United, WestJet $275
Vancouver to Hartford American, Air Canada, Alaska, United, WestJet $304
Vancouver to Baltimore American, Air Canada, Alaska, United, WestJet $322
Cheap Flights from Seattle to Nantucket, MA, United States, from $649 Round trip from SEA to ACK