$264+ Cheap flights from San Francisco to Nantucket (SFO - 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ACK
Mar 8 — Mar 151
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Nantucket
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Nantucket (ACK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 3, 2025.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $663 (JetBlue Airways) |
One-way from | $264 (United Airlines) |
Find flight deals from San Francisco to Nantucket
Cheapest flights from San Francisco to NantucketExplore the most affordable flight options available from San Francisco to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2025.
Explore the most affordable flight options available from San Francisco to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2025.
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Tue 9/1610:40 pmSFO - ACK
1 stop7h 42mUnited Airlines
Tue 9/239:50 amACK - SFO
1 stop9h 52mUnited Airlines
Deal found 3/2![United Airlines logo]()
$528
This JetBlue Airways deal was found by Cheapflights users on 3/3. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2810:30 pmSFO - ACK
1 stop10h 23mJetBlue
Sat 7/54:34 pmACK - SFO
1 stop12h 10mJetBlue
Deal found 3/3![JetBlue logo]()
$663
This American Airlines deal was found by Cheapflights users on 3/2. 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 6/2811:59 pmSFO - ACK
2 stops10h 17mAmerican Airlines
Sat 7/122:34 pmACK - SFO
2 stops12h 38mAmerican Airlines
Deal found 3/2![American Airlines logo]()
$668
This Delta deal was found by Cheapflights users on 3/1. 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.
Mon 6/3010:45 pmSFO - ACK
2 stops13h 32mDelta
Sat 7/52:50 pmACK - SFO
1 stop11h 30mDelta
Deal found 3/1![Delta logo]()
$834
This JetBlue Airways deal was found by Cheapflights users on 3/2. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/128:47 pmSFO - ACK
1 stop13h 28mMultiple Airlines
Sun 9/143:45 pmACK - SFO
1 stop10h 54mMultiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$975
Find flights from San Francisco to Nantucket within your budget
Customize your flight search to find flights from San Francisco 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 March 3, 2025.
Fly from
San Francisco
Fly to
Nantucket
Route
Depart
Return
Price
San FranciscoNantucket
SFO - ACK
SFOACK
San Francisco
Sat 6/28
10:30 pm-11:53 am
1 stop10h 23m
Nantucket Memorial
Sat 7/5
4:34 pm-1:44 am
1 stop12h 10m
$663
San FranciscoNantucket
SFO - ACK
SFOACK
San Francisco
Sat 6/28
11:59 pm-1:16 pm
2 stops10h 17m
Nantucket Memorial
Sat 7/12
2:34 pm-12:12 am
2 stops12h 38m
$668
San FranciscoNantucket
SFO - ACK
SFOACK
San Francisco
Mon 6/30
10:45 pm-3:17 pm
2 stops13h 32m
Nantucket Memorial
Sat 7/5
2:50 pm-11:20 pm
1 stop11h 30m
$834
San FranciscoNantucket
SFO - ACK
SFOACK
San Francisco
Fri 8/8
11:20 pm-10:25 am
1 stop8h 05m
$264
San FranciscoNantucket
SFO - ACK
SFOACK
San Francisco
Wed 6/11
6:00 am-5:18 pm
1 stop8h 18m
$360
San FranciscoNantucket
SFO - ACK
SFOACK
San Francisco
Fri 8/8
11:59 pm-5:02 pm
2 stops14h 03m
$404
San FranciscoNantucket
SFO - ACK
SFOACK
San Francisco
Tue 6/10
12:40 am-3:17 pm
2 stops11h 37m
$410
San FranciscoNantucket
SFO - ACK
SFOACK
San Francisco
Wed 6/11
11:20 pm-11:58 am
2 stops9h 38m
$571
- Most accurate provider: When it comes to deals on San Francisco-Nantucket flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on San Francisco-Nantucket flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from San Francisco-Nantucket flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Nantucket flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Nantucket flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Nantucket
Have a flexible travel schedule? Discover the best time to fly to Nantucket from San Francisco 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.
Travel insights for flights from San Francisco to Nantucket
Get recent, data-driven insights about flights from San Francisco to Nantucket including ideal travel times, pricing trends, and more.
What is the cheapest time of day to fly from SFO to ACK?
Find hourly flight availability from San Francisco 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 March 3, 2025.
It’s optimal to fly from San Francisco to Nantucket at noon. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the morning.
Rainfall in Nantucket by month
Plan your trip to Nantucket by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Nantucket ranges from 1.6 - 4.3 inches per month. January is typically the wettest month, when rainfall can reach 4.3 in. June is typically the driest time to visit Nantucket when rainfall is around 1.6 in.
Temperature in Nantucket by month
Plan your trip to Nantucket by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Nantucket, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 32.0 F).
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 March 3, 2025.
Boarding
8.2
Entertainment
7.9
Comfort
8.0
Food
7.3
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
Michael,Sep 2023
SMF - ATL
Boarding
8.2
Entertainment
7.9
Comfort
8.0
Food
7.3
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
Michael,Sep 2023
SMF - ATL
Boarding
8.2
Entertainment
7.9
Comfort
8.0
Food
7.3
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
Michael,Sep 2023
SMF - ATL
Boarding
8.2
Entertainment
7.9
Comfort
8.0
Food
7.3
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
Michael,Sep 2023
SMF - ATL
Boarding
8.2
Entertainment
7.9
Comfort
8.0
Food
7.3
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
Michael,Sep 2023
SMF - ATL
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Nantucket. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Nantucket
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from San Francisco to Nantucket
Discover the top airline that operate flights from San Francisco 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 March 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$330 | Average$674 | FlexibilityNo cancel fee | On-time62% |