When did momondo last update prices for flights from San Francisco Airport to Nantucket Memorial Airport?

Prices for flights from San Francisco Airport to Nantucket Memorial Airport refresh daily.

How many operators does momondo search for flights from San Francisco Airport to Nantucket Memorial Airport?

As of November 2026, there are 3 operators available to choose from for flights from San Francisco Airport to Nantucket Memorial Airport.

How old do you have to be to fly from San Francisco Airport to Nantucket Memorial Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Nantucket Memorial Airport.

What documentation or ID do you need to fly to Nantucket Memorial Airport?

The required travel and health documents for your Nantucket Memorial Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nantucket Memorial Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,146 Cheap Flights from San Francisco to Nantucket in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Nantucket

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:12 pm - 1:55 pmSFO San Francisco-ACK Nantucket Memorial

18h 43m2 stops San Diego Boston Logan Intl

5:30 pm - 12:37 amACK Nantucket Memorial-SFO San Francisco

10h 07m1 stop Boston Logan Intl

$1,146Multiple Airlines

Mon, Dec 21 - Mon, Dec 28

11:45 pm - 1:55 pmSFO San Francisco-ACK Nantucket Memorial

11h 10m1 stop Boston Logan Intl

5:30 pm - 9:42 amACK Nantucket Memorial-SFO San Francisco

19h 12m1 stop Boston Logan Intl

$1,175Multiple Airlines

Mon, Dec 21 - Mon, Dec 28

1:00 pm - 9:15 amSFO San Francisco-ACK Nantucket Memorial

17h 15m1 stop Boston Logan Intl

5:30 pm - 9:42 amACK Nantucket Memorial-SFO San Francisco

19h 12m1 stop Boston Logan Intl

$1,260Multiple Airlines

Sun, Dec 20 - Mon, Dec 28

3:12 pm - 9:15 amSFO San Francisco-ACK Nantucket Memorial

15h 03m2 stops San Diego Boston Logan Intl

5:30 pm - 12:37 amACK Nantucket Memorial-SFO San Francisco

10h 07m1 stop Boston Logan Intl

$1,295Multiple Airlines

Sun, Dec 20 - Mon, Dec 28

4:12 pm - 1:55 pmSFO San Francisco-ACK Nantucket Memorial

18h 43m2 stops San Diego Boston Logan Intl

9:20 am - 11:30 pmACK Nantucket Memorial-SFO San Francisco

17h 10m2 stops Boston Logan Intl Portland

$1,552Multiple Airlines

Mon, Dec 21 - Mon, Dec 28

3:12 pm - 9:15 amSFO San Francisco-ACK Nantucket Memorial

15h 03m2 stops San Diego Boston Logan Intl

9:20 am - 11:30 pmACK Nantucket Memorial-SFO San Francisco

17h 10m2 stops Boston Logan Intl Portland

$1,611Multiple Airlines

Sun, Dec 20 - Mon, Dec 28

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Use the filters below to find and compare flights from San Francisco to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoNantucket

SFO San Francisco - ACK Nantucket Memorial

SFOACK

San Francisco

Mon 12/21

4:12 pm-1:55 pm

2 stops18h 43m

Nantucket Memorial

Mon 12/28

5:30 pm-12:37 am

1 stop10h 07m

$1,146

San FranciscoNantucket

SFO San Francisco - ACK Nantucket Memorial

SFOACK

San Francisco

Mon 12/21

11:45 pm-1:55 pm

1 stop11h 10m

Nantucket Memorial

Mon 12/28

5:30 pm-9:42 am

1 stop19h 12m

$1,175

San FranciscoNantucket

SFO San Francisco - ACK Nantucket Memorial

SFOACK

San Francisco

Sun 12/20

1:00 pm-9:15 am

1 stop17h 15m

Nantucket Memorial

Mon 12/28

5:30 pm-9:42 am

1 stop19h 12m

$1,260

Quickest round-trip

San FranciscoNantucket

SFO San Francisco - ACK Nantucket Memorial

SFOACK

San Francisco

Sun 12/20

3:12 pm-9:15 am

2 stops15h 03m

Nantucket Memorial

Mon 12/28

5:30 pm-12:37 am

1 stop10h 07m

$1,295

San FranciscoNantucket

SFO San Francisco - ACK Nantucket Memorial

SFOACK

San Francisco

Mon 12/21

4:12 pm-1:55 pm

2 stops18h 43m

Nantucket Memorial

Mon 12/28

9:20 am-11:30 pm

2 stops17h 10m

$1,552

San FranciscoNantucket

SFO San Francisco - ACK Nantucket Memorial

SFOACK

San Francisco

Sun 12/20

3:12 pm-9:15 am

2 stops15h 03m

Nantucket Memorial

Mon 12/28

9:20 am-11:30 pm

2 stops17h 10m

$1,611

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from San Francisco 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 airlines fly to Nantucket?

JetBlue, United Airlines and Delta are the top three most popular airlines that fly to Nantucket from San Francisco according to our data. JetBlue is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Nantucket. Keep in mind that there are 7 different airlines that fly to Nantucket on a routine basis, so you have a few additional options to choose from.

When to book flights from San Francisco to Nantucket

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Nantucket according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Francisco to Nantucket (SFO to ACK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Nantucket

Best Price Found	$1,146
Fastest flight time	18h 43m
Direct flights	None

The best flight deal from San Francisco to Nantucket found on momondo in the last 72 hours is $1,146

The fastest flight from San Francisco to Nantucket takes 18h 43m

There are no direct flights from San Francisco to Nantucket. There are no popular flight routes from San Francisco to Nantucket.

Search flight deals

Frequently asked questions about flying from San Francisco to Nantucket

How far is San Francisco to Nantucket Memorial by plane?
The distance between San Francisco and Nantucket Memorial is about 2753.5 mi. 18h 43m is a normal flight duration for this route.
When did momondo last update prices for flights from San Francisco Airport to Nantucket Memorial Airport?
Prices for flights from San Francisco Airport to Nantucket Memorial Airport refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Nantucket Memorial Airport?
As of November 2026, there are 3 operators available to choose from for flights from San Francisco Airport to Nantucket Memorial Airport.
How old do you have to be to fly from San Francisco Airport to Nantucket Memorial Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Nantucket Memorial Airport.
What documentation or ID do you need to fly to Nantucket Memorial Airport?
The required travel and health documents for your Nantucket Memorial Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nantucket Memorial Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Francisco to Nantucket?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Francisco to Nantucket is JetBlue (52% of total bookings). The next most popular airlines are United Airlines (28%) and American Airlines (20%).

Best airlines flying from San Francisco to Nantucket

Compare and see reviews for airlines that fly from San Francisco to Nantucket with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.0 12,234 reviews	Search American Airlines flights
JetBlue	PriceFrom $471	Free Cancellation	Rating 7.1 3,075 reviews	Search JetBlue flights
United Airlines	PriceFrom $660	Free Cancellation	Rating 7.3 10,492 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Nantucket?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Nantucket for you.

Can I find flights from San Francisco to Nantucket with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Nantucket from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Nantucket?

Once all potential San Francisco 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 San Francisco to Nantucket right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Francisco to Nantucket flights. All you need is a valid email address and we will do the rest; it is that quick and easy.