What is the cheapest airline that flies from California to Nantucket Island?

Delta, American Airlines, and United Airlines are the most popular carriers operating from California to Nantucket Island

How long is the flight from California to Nantucket Island?

The flight from California to Nantucket Island depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from San Francisco (a popular airport in California) to Copenhagen (the most popular airport in Nantucket Island), then the flight time is 10h 15m on average. If you fly from Los Angeles (another popular airport in California) to Copenhagen, then the average flight time is 11h.

When did momondo last update prices for flights from California to Nantucket Island?

Prices for flights from California to Nantucket Island were last updated today.

How many operators does momondo search for flights from California to Nantucket Island?

As of April 2026, there is 1 operator available to choose from for flights from California to Nantucket Island.

How old do you have to be to fly from California to Nantucket Island?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Nantucket Island.

What documentation or ID do you need to fly to Nantucket Island?

The necessary travel and health documents for your Nantucket Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$186 Cheap Flights from California to Nantucket Island in 2026

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Find the cheapest flights from California to Nantucket Island

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:01 am - 4:53 pm

SFO

ACK

7h 52m

1 stop

5:13 pm - 11:28 pm

ACK

SFO

9h 15m

1 stop

$301American Airlines

Wed, Sep 2 - Tue, Sep 8

10:45 pm - 2:13 pm

LAX

ACK

12h 28m

2 stops

3:54 pm - 10:43 pm

ACK

LAX

9h 49m

1 stop

$308American Airlines

Wed, Jun 24 - Sat, Jul 4

11:59 pm - 1:27 pm

LAX

ACK

10h 28m

1 stop

2:10 pm - 11:00 pm

ACK

LAX

11h 50m

1 stop

$320Delta

Mon, Aug 17 - Thu, Aug 20

9:00 pm - 11:53 am

LAX

ACK

11h 53m

2 stops

5:13 pm - 12:42 am

ACK

LAX

10h 29m

1 stop

$326American Airlines

Mon, Aug 17 - Thu, Aug 20

9:50 pm - 1:24 pm

LAX

ACK

12h 34m

2 stops

10:00 am - 7:02 pm

ACK

LAX

12h 02m

2 stops

$331Delta

Mon, Aug 17 - Thu, Aug 20

6:50 pm - 11:53 am

SFO

ACK

14h 03m

2 stops

1:38 pm - 11:13 pm

ACK

SFO

12h 35m

2 stops

$331American Airlines

Sat, Aug 15 - Thu, Aug 20

11:44 pm - 1:03 pm

SFO

ACK

10h 19m

1 stop

6:02 pm - 12:31 am

ACK

SFO

9h 29m

1 stop

$347JetBlue

Mon, Jul 20 - Wed, Jul 29

11:44 pm - 1:03 pm

SFO

ACK

10h 19m

1 stop

4:20 pm - 12:36 am

ACK

SFO

11h 16m

1 stop

$369JetBlue

Sun, Jul 26 - Mon, Jul 27

1:10 pm - 2:25 pm

SJC

ACK

22h 15m

2 stops

10:18 am - 10:41 pm

ACK

SJC

15h 23m

2 stops

$833United Airlines

Sat, Aug 29 - Tue, Sep 1

6:37 pm - 9:25 am

SJC

ACK

11h 48m

2 stops

3:49 pm - 12:04 pm

ACK

SJC

23h 15m

2 stops

$836United Airlines

Tue, Aug 25 - Wed, Aug 26

American Airlines flights from California to Nantucket Island

Our best American Airlines deals on California to Nantucket Island flight tickets

American Airlines

Sep 2

SFO6:01 amSan Francisco

7h 52m

1 stop

ACK4:53 pmNantucket Memorial

Sep 8

ACK5:13 pmNantucket Memorial

9h 15m

1 stop

SFO11:28 pmSan Francisco

$301

American Airlines

Jun 24

LAX10:45 pmLos Angeles

12h 28m

2 stops

ACK2:13 pmNantucket Memorial

Jul 4

ACK3:54 pmNantucket Memorial

9h 49m

1 stop

LAX10:43 pmLos Angeles

$308

American Airlines

Aug 17

LAX9:00 pmLos Angeles

11h 53m

2 stops

ACK11:53 amNantucket Memorial

Aug 20

ACK5:13 pmNantucket Memorial

10h 29m

1 stop

LAX12:42 amLos Angeles

$326

Delta flights from California to Nantucket Island

Our best Delta deals on California to Nantucket Island flight tickets

Delta

Aug 17

LAX11:59 pmLos Angeles

10h 28m

1 stop

ACK1:27 pmNantucket Memorial

Aug 20

ACK2:10 pmNantucket Memorial

11h 50m

1 stop

LAX11:00 pmLos Angeles

$320

Delta

Aug 17

LAX9:50 pmLos Angeles

12h 34m

2 stops

ACK1:24 pmNantucket Memorial

Aug 20

ACK10:00 amNantucket Memorial

12h 02m

2 stops

LAX7:02 pmLos Angeles

$331

Delta

Jul 13

LAX10:24 pmLos Angeles

10h 11m

2 stops

ACK11:35 amNantucket Memorial

Jul 16

ACK3:24 pmNantucket Memorial

11h 26m

1 stop

LAX11:50 pmLos Angeles

$359

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

Wed 9/2

6:01 am-4:53 pm

1 stop7h 52m

Nantucket Memorial

Tue 9/8

5:13 pm-11:28 pm

1 stop9h 15m

$301

Los AngelesNantucket

LAX - ACK

LAXACK

Los Angeles

Wed 6/24

10:45 pm-2:13 pm

2 stops12h 28m

Nantucket Memorial

Sat 7/4

3:54 pm-10:43 pm

1 stop9h 49m

$308

Los AngelesNantucket

LAX - ACK

LAXACK

Los Angeles

Mon 8/17

11:59 pm-1:27 pm

1 stop10h 28m

Nantucket Memorial

Thu 8/20

2:10 pm-11:00 pm

1 stop11h 50m

$320

Los AngelesNantucket

LAX - ACK

LAXACK

Los Angeles

Mon 8/17

9:00 pm-11:53 am

2 stops11h 53m

Nantucket Memorial

Thu 8/20

5:13 pm-12:42 am

1 stop10h 29m

$326

Los AngelesNantucket

LAX - ACK

LAXACK

Los Angeles

Mon 8/17

9:50 pm-1:24 pm

2 stops12h 34m

Nantucket Memorial

Thu 8/20

10:00 am-7:02 pm

2 stops12h 02m

$331

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

Sat 8/15

6:50 pm-11:53 am

2 stops14h 03m

Nantucket Memorial

Thu 8/20

1:38 pm-11:13 pm

2 stops12h 35m

$331

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

Mon 7/20

11:44 pm-1:03 pm

1 stop10h 19m

Nantucket Memorial

Wed 7/29

6:02 pm-12:31 am

1 stop9h 29m

$347

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

Sun 7/26

11:44 pm-1:03 pm

1 stop10h 19m

Nantucket Memorial

Mon 7/27

4:20 pm-12:36 am

1 stop11h 16m

$369

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Sat 8/29

1:10 pm-2:25 pm

2 stops22h 15m

Nantucket Memorial

Tue 9/1

10:18 am-10:41 pm

2 stops15h 23m

$833

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Tue 8/25

6:37 pm-9:25 am

2 stops11h 48m

Nantucket Memorial

Wed 8/26

3:49 pm-12:04 pm

2 stops23h 15m

$836

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California to Nantucket Island

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

Prices

Airlines

Other information

What is the cheapest month to fly to Nantucket Island?

The month of September is another great option to travel to Nantucket Island, with average flight prices from California averaging around $339.

What is the cheapest day to depart on your flight to Nantucket Island?

The cheapest day to depart from California to Nantucket Island is on a Tuesday. Travelers who choose to depart for Nantucket Island on a Tuesday will often find tickets for as low as $392. Flights from California to Nantucket Island on a Sunday will generally be more expensive and average around $487. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Nantucket Island?

The cheapest time of day to fly to Nantucket Island is in the afternoon when flights can be purchased for as low as $353. Flights in the morning are often more expensive with an average ticket price of $452.

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

You are more likely to see cheaper flights to Nantucket Island from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Nantucket Island for around $380 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nantucket Island from California for as low as $314 on momondo.

Can stopping save me money on California to Nantucket Island flights?

No. A direct flight is the cheapest option for a flight between California to Nantucket Island.

Cheap California to Nantucket Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Nantucket Island

Fastest flight time	7h 34m
Direct flights	None

The fastest flight from California to Nantucket Island takes 7h 34m

There are no direct flights from California to Nantucket Island. There are no popular flight routes from California to Nantucket Island.

Search flight deals

When did momondo last update prices for flights from California to Nantucket Island?
Prices for flights from California to Nantucket Island were last updated today.
How many operators does momondo search for flights from California to Nantucket Island?
As of April 2026, there is 1 operator available to choose from for flights from California to Nantucket Island.
How old do you have to be to fly from California to Nantucket Island?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Nantucket Island.
What documentation or ID do you need to fly to Nantucket Island?
The necessary travel and health documents for your Nantucket Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from California to Nantucket Island?
momondo data reveals that the most frequently booked plane model on the route from California to Nantucket Island is Boeing 787-9 Dreamliner, representing 14.32% of all bookings. The subsequent popular models are Boeing 777-300ER at 9.23%, Airbus A321neo at 7.86%, and Boeing 787-8 Dreamliner at 6.90%.

Best airlines flying from California to Nantucket Island

Compare and see reviews for airlines that fly from California to Nantucket Island with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $309	Free Cancellation	Rating 7.2 2,908 reviews		Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from California to Nantucket Island?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Nantucket Island. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from California to Nantucket Island with flexible booking policies on momondo?

momondo does allow users to show only those flights to Nantucket Island from California which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from California to Nantucket Island?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Nantucket Island from California.

I’m not ready to book a flight from California to Nantucket Island right now. Can momondo alert me if prices change?

Yes. momondo can track prices for California to Nantucket Island flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.