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$140+ Cheap flights from California to Nantucket (ACK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ACK
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from California to Nantucket

Keep the following information in mind while searching for California to Nantucket flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$827
(JetBlue)

One-way from

$140
(Priceline)

Popular in

December

Cheapest in

January

Average price

$351
From California to Nantucket Memorial
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One-way flight from California to Nantucket Memorial
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from California to Nantucket

Cheapest flights from California to Nantucket
Explore the most affordable flight options available from California to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Expedia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2210:00 pmSFO - ACK
1 stop12h 21mJetBlue
jue. 9/255:30 pmACK - SFO
1 stop9h 29mJetBlue
Deal found 9/16$670
This JetBlue deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1211:59 pmLAX - ACK
1 stop8h 01mJetBlue
vie. 10/1712:29 pmACK - LAX
1 stop8h 35mJetBlue
Deal found 9/15$827
This Expedia deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/139:45 pmLAX - ACK
1 stop12h 36mJetBlue
lun. 10/204:54 pmACK - LAX
1 stop8h 51mJetBlue
Deal found 9/15$944
This Expedia deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/297:02 pmSJC - ACK
2 stops11h 08mMultiple Airlines
vie. 10/36:50 amACK - SJC
2 stops13h 46mMultiple Airlines
Deal found 9/14$980
This Expedia deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/2410:00 pmSFO - ACK
1 stop8h 09mJetBlue
dom. 10/266:00 pmACK - SFO
2 stops18h 25mJetBlue
Deal found 9/14$1,100
This JetBlue deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/19:00 pmSFO - ACK
1 stop11h 00mJetBlue
dom. 10/56:50 amACK - SFO
1 stop9h 06mJetBlue
Deal found 9/16$1,128
This JetBlue deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/268:35 pmLAX - ACK
1 stop11h 25mJetBlue
dom. 9/284:20 pmACK - LAX
1 stop10h 49mJetBlue
Deal found 9/14$1,152
This Expedia deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/216:00 amLAX - ACK
1 stop8h 54mJetBlue
dom. 10/266:00 pmACK - LAX
2 stops18h 15mJetBlue
Deal found 9/14$1,158
This Expedia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/226:45 pmSFO - ACK
2 stops11h 25mMultiple Airlines
jue. 9/2512:45 pmACK - SFO
1 stop14h 07mMultiple Airlines
Deal found 9/16$1,192
This Expedia deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/215:15 pmLAX - ACK
2 stops13h 55mMultiple Airlines
dom. 10/264:01 pmACK - LAX
2 stops18h 35mMultiple Airlines
Deal found 9/14$1,362
This JetBlue deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/259:25 amLAX - ACK
1 stop8h 15mJetBlue
dom. 11/304:01 pmACK - LAX
1 stop9h 41mJetBlue
Deal found 9/15$1,467
This Expedia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/14:52 pmSFO - ACK
2 stops14h 08mMultiple Airlines
dom. 10/510:30 amACK - SFO
2 stops16h 35mMultiple Airlines
Deal found 9/16$1,513

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Nantucket that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from California to Nantucket that are best for you.

Fly from

California

Fly to

Nantucket

Route

Depart

Return

Price

Los AngelesNantucket

LAX - ACK

LAXACK

Los Angeles

dom. 10/12

11:59 pm-11:00 am

1 stop8h 01m

Nantucket Memorial

vie. 10/17

12:29 pm-6:04 pm

1 stop8h 35m

$827

Los AngelesNantucket

LAX - ACK

LAXACK

Los Angeles

lun. 10/13

9:45 pm-1:21 pm

1 stop12h 36m

Nantucket Memorial

lun. 10/20

4:54 pm-10:45 pm

1 stop8h 51m

$944

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

vie. 3/13

9:35 pm-12:25 pm

2 stops11h 50m

Nantucket Memorial

dom. 3/15

6:49 am-2:19 pm

1 stop10h 30m

$949

San JoseNantucket

SJC - ACK

SJCACK

San Jose

lun. 9/29

7:02 pm-9:10 am

2 stops11h 08m

Nantucket Memorial

vie. 10/3

6:50 am-5:36 pm

2 stops13h 46m

$980

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

vie. 10/24

10:00 pm-9:09 am

1 stop8h 09m

Nantucket Memorial

dom. 10/26

6:00 pm-9:25 am

2 stops18h 25m

$1,100

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

vie. 3/13

5:45 pm-12:25 pm

2 stops15h 40m

Nantucket Memorial

dom. 3/15

2:45 pm-11:40 pm

2 stops11h 55m

$1,103

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

mié. 10/1

9:00 pm-11:00 am

1 stop11h 00m

Nantucket Memorial

dom. 10/5

6:50 am-12:56 pm

1 stop9h 06m

$1,128

Los AngelesNantucket

LAX - ACK

LAXACK

Los Angeles

vie. 9/26

8:35 pm-11:00 am

1 stop11h 25m

Nantucket Memorial

dom. 9/28

4:20 pm-12:09 am

1 stop10h 49m

$1,152

Los AngelesNantucket

LAX - ACK

LAXACK

Los Angeles

mar. 10/21

6:00 am-5:54 pm

1 stop8h 54m

Nantucket Memorial

dom. 10/26

6:00 pm-9:15 am

2 stops18h 15m

$1,158

Los AngelesNantucket

LAX - ACK

LAXACK

Los Angeles

mar. 10/21

5:15 pm-10:10 am

2 stops13h 55m

Nantucket Memorial

dom. 10/26

4:01 pm-7:36 am

2 stops18h 35m

$1,362

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 22 results
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Best time to book a flight from California to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Nantucket

What is the cheapest time of day to fly from CA to ACK?

Find hourly flight availability from California to Nantucket. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

When flying from California to Nantucket, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from California to Nantucket. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Nantucket from California?

    Most people fly into Nantucket Memorial (ACK) if they book a flight to Nantucket from California. Memorial is conveniently located just 2.8 mi from Nantucket’s city center.

  • How long is the flight from California to Nantucket?

    There are many flights that can get you from California to Nantucket in 8h 01m. Fly via JetBlue to get the fastest option. There are 2658 mi between California and Nantucket.

  • What are the most popular routes from California to Nantucket?

    While some choose either San Francisco - Nantucket Memorial or Long Beach Municipal - Nantucket Memorial, Los Angeles - Nantucket Memorial is the most popular route from California to Nantucket.

  • Can I find deals for flights from California to Nantucket that include hotel bookings?

    Yes. In addition to deals on California to Nantucket flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Nantucket?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Nantucket.

  • Can I find deals for business class flights from California to Nantucket?

    Yes. Cheapflights offers flight deals from California to Nantucket by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for California to Nantucket

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Top airline flying from California to Nantucket

Discover the top airline that operate flights from California to Nantucket. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$309Average$570FlexibilityNo cancel feeOn-time62%

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