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SEA (Seattle) to ACK (Nantucket) Flights $511.14

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Here are your best fares found in the past 7 days

The lowest fare found for this route is $527.4 on Thu, Jul 06 from SEA to ACK
Flights Fare Calendar Find minimum fare between origin SEA and destination ACK Click this button to get previous 30 days data Click this button to get next 30 days data $1346 $1153 $961 $769 $576 $384 $192 $0 Jun Jul 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T Price is $ 1153.8 on JetBlue Airways Price is $ 1130.8 on JetBlue Airways Price is $ 980.4 on JetBlue Airways Price is $ 965.25 on JetBlue Airways Price is $ 875.4 on JetBlue Airways Price is $ 852.7 on JetBlue Airways Price is $ 838.67 on JetBlue Airways Price is $ 830.4 on JetBlue Airways Price is $ 811.99 on JetBlue Airways Price is $ 785.4 on United Price is $ 753.65 on JetBlue Airways Price is $ 752.4 on United Price is $ 749.4 on JetBlue Airways Price is $ 730.6 on American Airlines Price is $ 722.21 on JetBlue Airways Price is $ 721.57 on JetBlue Airways Price is $ 712.62 on United Price is $ 686.44 on United Price is $ 681.4 on JetBlue Airways Price is $ 672.4 on JetBlue Airways Price is $ 664.4 on United Price is $ 663.4 on United Price is $ 574.4 on United Price is $ 565.5 on JetBlue Airways Price is $ 527.4 on JetBlue Airways

Cheap SEA to ACK Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Vineyard Haven

$562.00

Interesting Facts About Flights from Seattle to Nantucket (SEA to ACK)

Question : Can you cut down on flight costs by changing the day of the week you travel to Nantucket?
Answer : The lowest-cost day to fly in July is Friday. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : How much should a trip from Seattle (SEA) to Nantucket (ACK) cost?
Answer : Flight prices are fluctuating more for this route than most routes in the United States, as they're ranging from $623 to $1,148. However, the sooner you book, the better price you tend to get.

Question : Do travelers from Seattle typically stay in Nantucket for very long?
Answer : The average time spent in Nantucket by passengers from Seattle is about one week.

Question : Who's offering the cheapest round-trip flight to Nantucket Memorial Airport (ACK) over the coming months?
Answer : JetBlue Airways is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $623 and, when compared to the more expensive bookings of $1,148, it's quite a deal.