Cheap flights from Seattle to Nantucket from $414
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Nantucket departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Seattle to Nantucket
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American Airlines flights from Seattle to Nantucket
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How to get the cheapest flight ticket from Seattle to Nantucket
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Nantucket?
The cheapest day to depart on your flight to Nantucket is on a Sunday when prices can be found for as low as $474. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $783.
What is the cheapest time of day to depart on your flight to Nantucket?
In the evening is the cheapest time of day to fly from Seattle to Nantucket when you can find flight prices for as low as $701. Flying to Nantucket in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $701 on average. Flights to Nantucket from Seattle in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
When to book flights from Seattle to Nantucket
Cheap Seattle to Nantucket (SEA to ACK) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Nantucket
How far is Seattle/Tacoma Intl to Nantucket Memorial by plane?
There are 2561.9 mi between Seattle/Tacoma Intl and Nantucket Memorial. Flights usually cover this in 8h 09m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Nantucket Memorial Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Nantucket Memorial Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Nantucket Memorial Airport?
As of March 2025, there are 2 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Nantucket Memorial Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Nantucket Memorial Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Nantucket Memorial Airport.
What documentation or ID do you need to fly to Nantucket Memorial Airport?
The travel and health documents required for your trip to Nantucket Memorial Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Nantucket Memorial Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Seattle to Nantucket?
momondo data reveals that the most frequently booked airline on the route from Seattle to Nantucket is JetBlue, representing 56% of all bookings. The subsequent popular airline is American Airlines at 44%.
Best airlines flying from Seattle to Nantucket
Compare and see reviews for airlines that fly from Seattle to Nantucket with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $438 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $557 | Free Cancellation | Rating 7.3 2,924 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Nantucket?
It is quick and easy to find Seattle to Nantucket flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Nantucket that suits you.
Can I find flights from Seattle to Nantucket with flexible booking policies on momondo?
Flights from Seattle to Nantucket with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Seattle to Nantucket?
Once all potential Seattle to Nantucket flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Seattle to Nantucket right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Nantucket from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.