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$139 Find Cheap Flights from San Francisco Bay Area to Nantucket

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Nantucket departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flights Deals

Cheap Flights from San Francisco Bay Area to Nantucket

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco Bay Area to Nantucket that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco Bay Area to Nantucket

Tue, Sep 23 - Fri, Sep 26
JetBlue Logo
11:29 pm - 1:17 pmSFO-ACK
10h 48m1 stop
JetBlue Logo
4:20 pm - 12:59 amACK-SFO
11h 39m1 stop
$262JetBlue
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Tue, Aug 19 - Tue, Aug 26
American Airlines Logo
11:50 pm - 3:55 pmSFO-ACK
13h 05m2 stops
American Airlines Logo
1:41 pm - 9:33 pmACK-SFO
10h 52m2 stops
$287American Airlines
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Mon, Aug 25 - Wed, Aug 27
Delta Logo
10:57 pm - 11:26 amSFO-ACK
9h 29m2 stops
Delta Logo
3:26 pm - 11:47 pmACK-SFO
11h 21m1 stop
$288Delta
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Sun, Sep 21 - Wed, Sep 24
JetBlue Logo
9:00 pm - 11:00 amSFO-ACK
11h 00m1 stop
JetBlue Logo
4:20 pm - 11:42 pmACK-SFO
10h 22m1 stop
$309JetBlue
Find Deal
Mon, Aug 25 - Fri, Aug 29
Delta Logo
10:56 pm - 11:26 amSJC-ACK
9h 30m2 stops
Delta Logo
3:26 pm - 11:10 amACK-SJC
22h 44m2 stops
$326Delta
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Mon, Aug 25 - Fri, Aug 29
Delta Logo
10:56 pm - 4:09 pmSJC-ACK
14h 13m2 stops
Delta Logo
3:26 pm - 11:10 amACK-SJC
22h 44m2 stops
$331Delta
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Mon, Aug 18 - Tue, Aug 26
Delta Logo
12:40 am - 4:09 pmSFO-ACK
12h 29m2 stops
Delta Logo
3:26 pm - 11:47 pmACK-SFO
11h 21m1 stop
$333Delta
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Sat, Aug 23 - Sat, Aug 30
American Airlines Logo
11:50 pm - 3:53 pmSFO-ACK
13h 03m2 stops
American Airlines Logo
2:10 pm - 10:52 pmACK-SFO
11h 42m2 stops
$343American Airlines
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Sat, Aug 30 - Sat, Sep 6
United Airlines Logo
4:38 pm - 9:55 amSFO-ACK
14h 17m2 stops
United Airlines Logo
5:30 pm - 11:17 pmACK-SFO
8h 47m1 stop
$642United Airlines
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Sat, Aug 30 - Sat, Sep 6
United Airlines Logo
10:40 am - 9:55 amSFO-ACK
20h 15m2 stops
United Airlines Logo
5:30 pm - 11:17 pmACK-SFO
8h 47m1 stop
$659United Airlines
Find Deal
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$139
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 30% lower on average.
Flight from San Jose to Nantucket

FAQs for booking flights from San Francisco Bay Area to Nantucket

  • How does KAYAK find such low prices on flights from San Francisco Bay Area to Nantucket?

    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 San Francisco Bay Area to Nantucket.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco Bay Area to Nantucket?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nantucket from San Francisco Bay Area 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 San Francisco Bay Area to Nantucket?

    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 to Nantucket with an airline and back to San Francisco Bay Area with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco Bay Area to Nantucket?

    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 to Nantucket from San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Francisco Bay Area to Nantucket

 
Need help choosing which airline to fly with from San Francisco Bay Area to Nantucket? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
JetBlueOverall score based on 2913 reviews
7.6Comfort
7.4Boarding
6.7Food
8.0Crew
7.3Entertainment
Airline reviews

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

2.0 MediocreAnthony, Jul 2025JFK - SAV
Read more JetBlue reviews

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

The plane was late to leave.. Internet was lousy. TV was not working. when we arrived, We stayed on the plane for a long time before we got to the gate. It took us a long time to retrieve our luggage because they didn’t know what carousel to send them to. It was a bad experience.

There were mutliple delays. There was inconsistent, delayed, and poor communication regarding the delays.

Seats were not too comfortable; it was impossible to locate the underseat power outlet.

The check in and boarding process was a bit of a cluster. Two people at the counter to check in, three random lines that nobody knew which was for what, and people kept getting shuffled from one line to another for no apparent reason because then they’d get shuffled back and end up getting out further back in the line than they were originally. I only had to hand my already checked bag over and it took 45 minutes. I was never assigned a seat so when I tried to board I was pulled out of line again while someone had to try to manually assign me a seat. During the flight I got up to go to the bathroom, and there was an attendant in the aisle offering pillows etc and it was a 30 min wait unbuckled standing by the bathrooms because she said I couldn’t go past her. First and last time flying jet blue to be honest.

No overhead baggage room even though I was seated in row 2. Consequently had to check in my carry on bag. Baggage carousel was jammed. Took 45 min to get my bag.

Great flight. Departed early, arrived early. However they were out of meals for sale. Also, we arrived early and the gate was not available so we sat on the taxiway for quite a while (not JetBlue’s fault).

It was too hot in the cabin. The AC did not help.

Love the mosaic program, being able to move to an extra space seat for free is awesome

Everything you need to know for your flight to Nantucket

Information on the airport you'll fly into in Nantucket

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