$267+ Cheap flights from Philadelphia to Nantucket (PHL - ACK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ACK
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Nantucket with Cheapflights
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
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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 Philadelphia to Nantucket
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Best
Last-minute
One-way
Cheapest flights from Philadelphia to NantucketExplore the most affordable flight options available from Philadelphia to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Philadelphia to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:19 pm -
1 stop21h 30m
Mon 10/1911:00 am -
1 stop7h 28m
Deal found 9/15![JetBlue logo]()
$609
This FlightHub deal was found by Cheapflights users on 9/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:42 am -
2 stops23h 18m
Mon 10/53:30 pm -
1 stop18h 02m
Deal found 9/12![JetBlue logo]()
$644
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:48 pm -
1 stop16h 34m
Tue 10/63:30 pm -
1 stop23h 33m
Deal found 9/14![JetBlue logo]()
$690
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:48 pm -
1 stop16h 34m
Sun 10/43:30 pm -
1 stop18h 02m
Deal found 9/15![JetBlue logo]()
$703
This FlightHub deal was found by Cheapflights users on 9/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:57 pm -
1 stop21h 19m
Sun 10/43:30 pm -
1 stop18h 02m
Deal found 9/12![JetBlue logo]()
$743
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
1 stop5h 22m
Mon 10/123:28 pm -
1 stop7h 31m
Deal found 9/14![JetBlue logo]()
$746
Best flights from Philadelphia to NantucketDiscover carefully curated flight deals from Philadelphia to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Philadelphia to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:57 pm -
1 stop19h 25m
Mon 10/53:30 pm -
1 stop18h 02m
Deal found 9/16![JetBlue logo]()
$687
This FlightHub deal was found by Cheapflights users on 9/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:42 am -
2 stops5h 13m
Tue 10/63:30 pm -
1 stop18h 02m
Deal found 9/13![Multiple Airlines logo]()
$809
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:48 pm -
1 stop18h 28m
Sun 10/43:30 pm -
1 stop23h 33m
Deal found 9/14![JetBlue logo]()
$747
This FlightHub deal was found by Cheapflights users on 9/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
1 stop5h 22m
Mon 10/1212:30 pm -
2 stops10h 29m
Deal found 9/13![Multiple Airlines logo]()
$824
This JetBlue deal was found by Cheapflights users on 9/12. 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.
Fri 10/96:30 am -
1 stop4h 51m
Mon 10/123:28 pm -
1 stop7h 31m
Deal found 9/12![JetBlue logo]()
$795
This JetBlue deal was found by Cheapflights users on 9/13. 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.
Fri 10/96:30 am -
1 stop4h 51m
Sun 10/113:29 pm -
1 stop7h 33m
Deal found 9/13![JetBlue logo]()
$797
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:48 pm -
1 stop18h 28m
Mon 10/123:28 pm -
1 stop18h 04m
Deal found 9/15![JetBlue logo]()
$810
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:48 pm -
2 stops22h 21m
Tue 10/63:30 pm -
1 stop23h 33m
Deal found 9/15![JetBlue logo]()
$817
Last-minute flights from Philadelphia to NantucketDiscover last-minute flight deals from Philadelphia to Nantucket. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Nantucket. Data last updated September 17, 2026 and is based on user searches.
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:48 pm -
1 stop16h 34m
Sun 10/43:30 pm -
1 stop18h 02m
Deal found 9/15![JetBlue logo]()
$703
This FlightHub deal was found by Cheapflights users on 9/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:57 pm -
1 stop21h 19m
Sun 10/43:30 pm -
1 stop18h 02m
Deal found 9/12![JetBlue logo]()
$743
This FlightHub deal was found by Cheapflights users on 9/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:42 am -
2 stops23h 18m
Mon 10/53:30 pm -
1 stop18h 02m
Deal found 9/12![JetBlue logo]()
$644
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:48 pm -
1 stop16h 34m
Tue 10/63:30 pm -
1 stop23h 33m
Deal found 9/14![JetBlue logo]()
$690
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
1 stop5h 22m
Mon 10/123:28 pm -
1 stop7h 31m
Deal found 9/14![JetBlue logo]()
$746
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:19 pm -
1 stop21h 30m
Mon 10/1911:00 am -
1 stop7h 28m
Deal found 9/15![JetBlue logo]()
$609
One-way flights from Philadelphia to NantucketSearch for one-way flight options from Philadelphia to Nantucket. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Philadelphia to Nantucket. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:30 am -
1 stop4h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![JetBlue logo]()
$267
This JetBlue deal was found by Cheapflights users on 9/12. 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.
Thu 10/86:30 am -
1 stop4h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![JetBlue logo]()
$270
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:22 am -
1 stop6h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![JetBlue logo]()
$298
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/139:54 am -
1 stop3h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$336
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:22 am -
1 stop6h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![JetBlue logo]()
$337
This JetBlue deal was found by Cheapflights users on 9/12. 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.
Fri 10/96:30 am -
1 stop4h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![JetBlue logo]()
$341
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/153:10 pm -
2 stops22h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$372
Find flight deals from Philadelphia to Nantucket
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $609 (Justfly.com) |
One-way from | $267 (KAYAK) |
Popular in | March |
Cheapest in | January |
Average price | $260 |
Good round-trip deal | $362 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Philadelphia to Nantucket that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaNantucket
PHL Philadelphia - ACK Nantucket Memorial
PHLACK
Philadelphia
Sun 10/11
6:30 am-11:21 am
1 stop4h 51m
Nantucket Memorial
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$270
PhiladelphiaNantucket
PHL Philadelphia - ACK Nantucket Memorial
PHLACK
Philadelphia
Wed 10/14
10:22 am-4:49 pm
1 stop6h 27m
Nantucket Memorial
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$298
Quickest round-trip
PhiladelphiaNantucket
PHL Philadelphia - ACK Nantucket Memorial
PHLACK
Philadelphia
Tue 3/16
9:54 am-2:00 pm
1 stop4h 06m
Nantucket Memorial
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$336
PhiladelphiaNantucket
PHL Philadelphia - ACK Nantucket Memorial
PHLACK
Philadelphia
Thu 10/15
10:22 am-4:49 pm
1 stop6h 27m
Nantucket Memorial
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$338
PhiladelphiaNantucket
PHL Philadelphia - ACK Nantucket Memorial
PHLACK
Philadelphia
Fri 10/9
6:30 am-11:21 am
1 stop4h 51m
Nantucket Memorial
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$341
PhiladelphiaNantucket
PHL Philadelphia - ACK Nantucket Memorial
PHLACK
Philadelphia
Fri 10/16
10:22 am-4:49 pm
1 stop6h 27m
Nantucket Memorial
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$419
PhiladelphiaNantucket
PHL Philadelphia - ACK Nantucket Memorial
PHLACK
Philadelphia
Tue 3/9
6:37 pm-6:10 pm
2 stops23h 33m
Nantucket Memorial
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$423
PhiladelphiaNantucket
PHL Philadelphia - ACK Nantucket Memorial
PHLACK
Philadelphia
Sat 3/13
6:37 pm-1:00 pm
2 stops18h 23m
Nantucket Memorial
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$434
PhiladelphiaNantucket
PHL Philadelphia - ACK Nantucket Memorial
PHLACK
Philadelphia
Fri 12/11
9:30 am-2:53 pm
1 stop5h 23m
Nantucket Memorial
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$446
PhiladelphiaNantucket
PHL Philadelphia - ACK Nantucket Memorial
PHLACK
Philadelphia
Tue 12/15
9:30 am-1:55 pm
1 stop4h 25m
Nantucket Memorial
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$446
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Philadelphia to Nantucket
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Nantucket in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Nantucket flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Nantucket flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Nantucket flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Nantucket flights, Cheapflights users trust FlightHub the most. FlightHub 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 Philadelphia-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 Philadelphia to Nantucket
Have a flexible travel schedule? Discover the best time to fly to Nantucket from Philadelphia with our price prediction graph.
PHL-ACK
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.
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 September 17, 2026.
Read reviews from past customers who have flown American Airlines from Philadelphia to Nantucket. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Entertainment
6.8
Overall
7.1
Food
6.4
Comfort
7.2
Boarding
7.4
Reviews
1 / 20
8.0
Excellentameenah,Feb 2024
PHL - DFW
Crew
7.9
Entertainment
6.8
Overall
7.1
Food
6.4
Comfort
7.2
Boarding
7.4
Reviews
1 / 20
8.0
Excellentameenah,Feb 2024
PHL - DFW
Related info for your journey
Find useful and relevant information for your journey from Philadelphia 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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Other flights to Nantucket
Explore flights to Nantucket departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Philadelphia and Nantucket flights
Browse other Philadelphia and Nantucket flight options. Last updated on September 17, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Philadelphia to Nantucket
Discover the top airline that operate flights from Philadelphia 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$295 | Average$458 | FlexibilityNo cancel fee | On-time71% |