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$147+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ACK
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
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 August 2, 2025.

Round-trip from

$288
(Delta)

One-way from

$147
(Delta)

Popular in

December

Cheapest in

January

Average price

$372
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, 0% 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 August 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 August 2, 2025.

This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2510:57 pmSFO - ACK
2 stops9h 29mDelta
Wed 8/273:26 pmACK - SFO
1 stop11h 21mDelta
Deal found 7/30$288
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/269:40 pmLAX - ACK
2 stops14h 06mDelta
Wed 9/33:26 pmACK - LAX
1 stop9h 04mDelta
Deal found 8/1$292
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1911:08 pmSFO - ACK
2 stops14h 28mAmerican Airlines
Tue 8/261:41 pmACK - SFO
2 stops10h 52mAmerican Airlines
Deal found 8/1$328
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2510:56 pmSJC - ACK
2 stops14h 13mDelta
Fri 8/293:26 pmACK - SJC
2 stops22h 44mDelta
Deal found 7/30$331
This Expedia deal was found by Cheapflights users on 8/1. 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.
Sun 9/219:00 pmSFO - ACK
1 stop11h 00mJetBlue
Wed 9/243:42 pmACK - SFO
1 stop12h 17mJetBlue
Deal found 8/1$356
This JetBlue deal was found by Cheapflights users on 7/29. 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.
Mon 8/1810:30 pmLAX - ACK
1 stop10h 23mJetBlue
Fri 8/2212:50 pmACK - LAX
1 stop12h 31mJetBlue
Deal found 7/29$417
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2012:45 amLAX - ACK
2 stops12h 51mAmerican Airlines
Fri 8/294:25 pmACK - LAX
1 stop8h 15mAmerican Airlines
Deal found 7/30$443
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2612:42 pmBUR - ACK
2 stops23h 04mDelta
Sat 8/303:26 pmACK - BUR
2 stops20h 30mDelta
Deal found 7/30$489
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2110:45 pmSFO - ACK
1 stop8h 10mUnited Airlines
Wed 9/244:31 pmACK - SFO
2 stops18h 14mUnited Airlines
Deal found 8/1$648
This JetBlue deal was found by Cheapflights users on 8/1. 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.
Sat 8/169:22 pmBUR - ACK
1 stop11h 31mJetBlue
Wed 8/2012:50 pmACK - BUR
1 stop10h 27mJetBlue
Deal found 8/1$680
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1612:20 pmBUR - ACK
2 stops21h 44mAmerican Airlines
Wed 8/2012:24 pmACK - BUR
2 stops10h 48mAmerican Airlines
Deal found 8/1$695
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/304:29 pmLAX - ACK
2 stops14h 26mUnited Airlines
Sat 9/65:30 pmACK - LAX
2 stops21h 52mUnited Airlines
Deal found 7/31$721

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 August 2, 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

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

Mon 8/25

10:57 pm-11:26 am

2 stops9h 29m

Nantucket Memorial

Wed 8/27

3:26 pm-11:47 pm

1 stop11h 21m

$288

Los AngelesNantucket

LAX - ACK

LAXACK

Los Angeles

Tue 8/26

9:40 pm-2:46 pm

2 stops14h 06m

Nantucket Memorial

Wed 9/3

3:26 pm-9:30 pm

1 stop9h 04m

$292

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

Tue 8/19

11:08 pm-4:36 pm

2 stops14h 28m

Nantucket Memorial

Tue 8/26

1:41 pm-9:33 pm

2 stops10h 52m

$328

San JoseNantucket

SJC - ACK

SJCACK

San Jose

Mon 8/25

10:56 pm-4:09 pm

2 stops14h 13m

Nantucket Memorial

Fri 8/29

3:26 pm-11:10 am

2 stops22h 44m

$331

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

Sun 9/21

9:00 pm-11:00 am

1 stop11h 00m

Nantucket Memorial

Wed 9/24

3:42 pm-12:59 am

1 stop12h 17m

$356

Los AngelesNantucket

LAX - ACK

LAXACK

Los Angeles

Mon 8/18

10:30 pm-11:53 am

1 stop10h 23m

Nantucket Memorial

Fri 8/22

12:50 pm-10:21 pm

1 stop12h 31m

$417

Los AngelesNantucket

LAX - ACK

LAXACK

Los Angeles

Wed 8/20

12:45 am-4:36 pm

2 stops12h 51m

Nantucket Memorial

Fri 8/29

4:25 pm-9:40 pm

1 stop8h 15m

$443

BurbankNantucket

BUR - ACK

BURACK

Burbank Bob Hope

Tue 8/26

12:42 pm-2:46 pm

2 stops23h 04m

Nantucket Memorial

Sat 8/30

3:26 pm-8:56 am

2 stops20h 30m

$489

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

Sun 9/21

10:45 pm-9:55 am

1 stop8h 10m

Nantucket Memorial

Wed 9/24

4:31 pm-7:45 am

2 stops18h 14m

$648

BurbankNantucket

BUR - ACK

BURACK

Burbank Bob Hope

Sat 8/16

9:22 pm-11:53 am

1 stop11h 31m

Nantucket Memorial

Wed 8/20

12:50 pm-8:17 pm

1 stop10h 27m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 25 results
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2
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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 August 2, 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.

Reviews of airlines servicing Nantucket

Get insights into the airlines that provide service to Nantucket. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nantucket. Reviews last updated August 2, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and JetBlue from California to Nantucket by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,904 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,915 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from California to Nantucket one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $147. JetBlue flights start at $154 while deals on American Airlines start at $200 one-way.

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

    While some choose either Los Angeles - Nantucket Memorial or Oakland - Nantucket Memorial, San Francisco - 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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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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$309Average$568FlexibilityNo cancel feeOn-time62%

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