Question 1

How does KAYAK find such low prices on flights from Seattle to Nantucket Island?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Nantucket Island. <a href='/flight-routes/Seattle-Tacoma-Intl-SEA/Nantucket-Island-zzLOE'>Visit our flight page for the latest deals!>/a>

Question 2

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Nantucket Island?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Nantucket Island is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Seattle-Tacoma-Intl-SEA/Nantucket-Island-zzLOE'>Visit our flight page for the latest deals!>/a>

Question 3

What is the Hacker Fare option on flights from Seattle to Nantucket Island?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to Nantucket Island with an airline and back with another airline. <a href='/flight-routes/Seattle-Tacoma-Intl-SEA/Nantucket-Island-zzLOE'>Visit our flight page for the latest deals!>/a>

Question 4

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Nantucket Island?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Nantucket Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Seattle-Tacoma-Intl-SEA/Nantucket-Island-zzLOE'>Visit our flight page for the latest deals!>/a>

Question 5

Which airlines fly most frequently between Seattle and Nantucket Island?

Accepted Answer

Seattle and Nantucket Island are connected by different airlines. The airlines that fly that route the most regularly are Hawaiian Airlines (42 flights per week), Alaska Airlines (28 flights per week), and Air Tahiti Nui (28 flights per week).

Question 6

Which airlines fly most frequently between Seattle and Nantucket Island?

Accepted Answer

Seattle and Nantucket Island are connected by different airlines. The airlines that fly that route the most regularly are Hawaiian Airlines (42 flights per week), Alaska Airlines (28 flights per week), and Air Tahiti Nui (28 flights per week).

Question 7

Which airlines provide the cheapest flights from Seattle to Nantucket Island?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Seattle to Nantucket Island were found on Delta ($498) and JetBlue ($509).

Question 8

Which airlines provide the cheapest flights from Seattle to Nantucket Island?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Seattle to Nantucket Island were found on Delta ($498) and JetBlue ($509).

Question 9

What’s the cheapest day of the week to fly from Seattle to Nantucket Island?

Accepted Answer

If you are looking for a flight deal from Seattle to Nantucket Island, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Nantucket Island, Wednesday is the cheapest day to fly and Sunday is the most expensive.

Question 10

What’s the cheapest day of the week to fly from Seattle to Nantucket Island?

Accepted Answer

If you are looking for a flight deal from Seattle to Nantucket Island, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Nantucket Island, Wednesday is the cheapest day to fly and Sunday is the most expensive.

Question 11

What is the cheapest time of day to fly to Nantucket Island?

Accepted Answer

The cheapest time of day to fly to Nantucket Island is generally in the evening, when round-trip flights cost $331 on average. Morning departures are around 25% more expensive than evening flights, on average. The most expensive time of day to fly to Nantucket Island is generally in the morning, which is peak travel time and where the average cost of a ticket is $413.

Question 12

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

Accepted Answer

The cheapest month for flights from Seattle to Nantucket Island is January, when tickets cost $217 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is $465 and $456 respectively.

Question 13

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

Accepted Answer

The cheapest month for flights from Seattle to Nantucket Island is January, when tickets cost $217 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is $465 and $456 respectively.

Question 14

How far in advance should I book a flight from Seattle to Nantucket Island?

Accepted Answer

To get a below average price on the flight from Seattle to Nantucket Island, you should book around 3 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Question 15

How far in advance should I book a flight from Seattle to Nantucket Island?

Accepted Answer

To get a below average price on the flight from Seattle to Nantucket Island, you should book around 3 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Question 16

What’s the earliest departure time from Seattle to Nantucket Island?

Accepted Answer

The earliest flight from Seattle to Nantucket Island departs at 7:45 am, landing in Boston at 4:24 pm.

Question 17

What’s the latest departure time from Seattle to Nantucket Island?

Accepted Answer

If you prefer to fly at night, the latest flight from Seattle to Nantucket Island jets off at 11:40 pm and lands in Boston at 8:00 am.

Question 18

Can I save money by flying with a layover from Seattle to Nantucket Island?

Accepted Answer

No, with an average price for the route of $1,035, prices are generally cheapest when you fly direct.

Question 19

Can I save money by flying with a layover from Seattle to Nantucket Island?

Accepted Answer

No, with an average price for the route of $1,035, prices are generally cheapest when you fly direct.

Low season	February
High season	August
Cheapest flight	$142

$142 Find Cheap Flights from Seattle to Nantucket Island

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KAYAK's insights & trends for Seattle to Nantucket Island flights

Get data-powered insights and trends into flights from Seattle to Nantucket Island to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Seattle to Nantucket Island?

No, with an average price for the route of $1,035, prices are generally cheapest when you fly direct.

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

The cheapest month for flights from Seattle to Nantucket Island is January, when tickets cost $217 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is $465 and $456 respectively.

What’s the cheapest day of the week to fly from Seattle to Nantucket Island?

If you are looking for a flight deal from Seattle to Nantucket Island, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Nantucket Island, Wednesday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from Seattle to Nantucket Island?

To get a below average price on the flight from Seattle to Nantucket Island, you should book around 3 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Which airlines fly most frequently between Seattle and Nantucket Island?

Seattle and Nantucket Island are connected by different airlines. The airlines that fly that route the most regularly are Hawaiian Airlines (42 flights per week), Alaska Airlines (28 flights per week), and Air Tahiti Nui (28 flights per week).

Which airlines provide the cheapest flights from Seattle to Nantucket Island?

In the past 3 days, the cheapest round-trip tickets from Seattle to Nantucket Island were found on Delta ($498) and JetBlue ($509).

What’s the earliest departure time from Seattle to Nantucket Island?

The earliest flight from Seattle to Nantucket Island departs at 7:45 am, landing in Boston at 4:24 pm.

What’s the latest departure time from Seattle to Nantucket Island?

If you prefer to fly at night, the latest flight from Seattle to Nantucket Island jets off at 11:40 pm and lands in Boston at 8:00 am.

Good to know

FAQs - booking Nantucket Island flights

How does KAYAK find such low prices on flights from Seattle to Nantucket Island?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Nantucket Island.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Nantucket Island?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Nantucket Island is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Seattle to Nantucket Island?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to Nantucket Island with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Nantucket Island?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Nantucket Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Nantucket Island?

Everything you need to know for your flight to Nantucket Island

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Cabin class types available on flights to Seattle

Complete your trip to Nantucket Island with a hotel stay or car rental

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Flights from domestic origins to Seattle

Flights from Seattle to popular cities in Nantucket Island