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$158 Find Cheap Flights from San Francisco Bay Area to Nantucket - Compare and Save

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 7/13. 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, 0 bags

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Flight 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

Mon, Aug 24 - Thu, Aug 27
Delta Logo
10:00 pm - 3:57 pm
SFO
-
ACK
14h 57m
2 stops
Delta Logo
3:24 pm - 11:57 pm
ACK
-
SFO
11h 33m
2 stops
$259Delta
Sun, Aug 16 - Fri, Aug 28
JetBlue Logo
10:17 pm - 10:22 am
SFO
-
ACK
9h 05m
1 stop
JetBlue Logo
4:20 pm - 10:04 pm
ACK
-
SFO
8h 44m
1 stop
$297JetBlue
Sun, Aug 16 - Sat, Aug 29
JetBlue Logo
10:17 pm - 10:22 am
SFO
-
ACK
9h 05m
1 stop
JetBlue Logo
6:02 pm - 12:31 am
ACK
-
SFO
9h 29m
1 stop
$305JetBlue
Sat, Jul 11 - Fri, Jul 17
American Airlines Logo
12:48 am - 12:26 pm
SFO
-
ACK
8h 38m
1 stop
American Airlines Logo
3:38 pm - 11:10 pm
ACK
-
SFO
10h 32m
1 stop
$307American Airlines
Tue, Sep 15 - Thu, Sep 24
JetBlue Logo
8:25 pm - 10:35 am
SFO
-
ACK
11h 10m
1 stop
JetBlue Logo
3:30 pm - 12:48 am
ACK
-
SFO
12h 18m
1 stop
$312JetBlue
Mon, Aug 24 - Thu, Aug 27
Delta Logo
10:00 pm - 3:57 pm
SFO
-
ACK
14h 57m
2 stops
Delta Logo
3:24 pm - 10:33 pm
ACK
-
SFO
10h 09m
1 stop
$313Delta
Sun, Jul 26 - Thu, Jul 30
American Airlines Logo
12:48 am - 12:26 pm
SFO
-
ACK
8h 38m
1 stop
American Airlines Logo
3:38 pm - 11:10 pm
ACK
-
SFO
10h 32m
1 stop
$316American Airlines
Mon, Jun 29 - Sat, Jul 4
United Airlines Logo
6:37 pm - 10:15 am
SJC
-
ACK
12h 38m
2 stops
United Airlines Logo
4:32 pm - 10:43 pm
ACK
-
SJC
9h 11m
1 stop
$685United Airlines
Mon, Jun 29 - Fri, Jul 3
United Airlines Logo
6:37 pm - 10:15 am
SJC
-
ACK
12h 38m
2 stops
United Airlines Logo
10:53 am - 9:09 pm
ACK
-
SJC
13h 16m
2 stops
$690United Airlines
Thu, Jul 2 - Sun, Jul 5
Multiple Airlines Logo
7:13 pm - 3:10 pm
OAK
-
ACK
16h 57m
2 stops
Multiple Airlines Logo
7:00 am - 7:33 pm
ACK
-
OAK
15h 33m
2 stops
$2,502Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$158
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 31% lower on average.
Flight from San Francisco 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 airlines 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.
7.4
United AirlinesOverall score based on 9852 reviews
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
Airline reviews

Service was professional and quick. Premium economy seat was comfortable given the class

10.0 ExcellentDavid, Jun 2026
SAN - LAX
Read more United Airlines reviews

Service was professional and quick. Premium economy seat was comfortable given the class

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Over 2.5 hour maintenance delay on first morning flight with no acknowledgement, compensation or even gesture of good will. Aircraft had overnighted at airport so issue should have been addressed prior to boarding. Over 3.5 hours before first slow and deliberate beverage service.

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No screens or meal options. Freezing cold. Dirty seats. Left late.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

It was inexplicably canceled and we are stuck in LA, haven't gotten home and it has been an inconvenience having lost work (on unpaid leave for my husband).

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

My bag was not loaded on my flight. it was not communicated to me until i was waiting for my bag at my destination. there was no confirmation of when my bag was arriving and no way to track it.

This was the first flight I've taken since pre-pandemic. I was pleased with how orderly the boarding and disembarking went. The seats were comfortable. I loved that there was no "first class'. The attendants and passengers I met were all very friendly and welcoming.

It was good. I’m very disappointed that they don’t give commentary ear pods for the movie. I forgot mine at home

There was a screen but no earphones that could use the older input so I could listen to anything.

Jet blue just had great service overall! Only a little turbulence heading out of Austin, otherwise the jet stream helped the speed of the trip!

Boarding was quick and efficient. The flight crew were friendly. There were limited food options available on the flight. The pocket guide said there would be salad and sandwich sections available on flights over 3.5 hours. The only food available were snack boxes. And those were limited as well. My flight was over 5 hours. The entertainment system worked well. I had both extra legroom seats and regular coach seats. The seats were not very comfortable. The entertainment controls in the armrest made it difficult to rest my arm without changing the channel on my neighbors TV. Overall, my experience was mediocre.

Boarding was fast, easy, and we landed early. The entertainment system was very buggy and kept resetting throughout the flight.

Everything you need to know for your flight to Nantucket

Information on the airport you'll fly into in Nantucket