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$157+ Cheap flights from Philadelphia to Nantucket (PHL - 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ACK
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Philadelphia to Nantucket

Cheapest flights from Philadelphia to Nantucket
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 January 21, 2026.

This JetBlue deal was found by Cheapflights users on 1/20. 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 6/110:00 am
PHL
-
ACK
1 stop6h 31m
JetBlue
Sat 6/610:52 am
ACK
-
PHL
1 stop3h 26m
JetBlue
Deal found 1/20$321
This JetBlue deal was found by Cheapflights users on 1/19. 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 8/1410:00 am
PHL
-
ACK
1 stop3h 03m
JetBlue
Mon 8/173:38 pm
ACK
-
PHL
1 stop3h 52m
JetBlue
Deal found 1/19$343
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Fri 8/141:05 pm
PHL
-
ACK
Nonstop1h 29m
American Airlines
Mon 8/1710:29 am
ACK
-
PHL
1 stop49h 52m
American Airlines
Deal found 1/19$351
This JetBlue deal was found by Cheapflights users on 1/19. 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 10/97:00 am
PHL
-
ACK
1 stop6h 21m
JetBlue
Sun 10/115:30 pm
ACK
-
PHL
1 stop4h 20m
JetBlue
Deal found 1/19$373
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 6/181:05 pm
PHL
-
ACK
Nonstop1h 29m
American Airlines
Sun 6/213:08 pm
ACK
-
PHL
Nonstop1h 42m
American Airlines
Deal found 1/20$391
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 8/213:20 pm
PHL
-
ACK
Nonstop1h 33m
American Airlines
Sun 8/235:13 pm
ACK
-
PHL
Nonstop1h 42m
American Airlines
Deal found 1/20$411
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 8/131:05 pm
PHL
-
ACK
Nonstop1h 29m
American Airlines
Sun 8/1610:29 am
ACK
-
PHL
1 stop6h 21m
American Airlines
Deal found 1/19$421
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 7/28:20 am
PHL
-
ACK
1 stop49h 34m
American Airlines
Mon 7/610:24 am
ACK
-
PHL
1 stop6h 26m
American Airlines
Deal found 1/20$446
This JetBlue deal was found by Cheapflights users on 1/20. 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.
Tue 3/176:00 am
PHL
-
ACK
1 stop5h 40m
JetBlue
Tue 3/172:45 pm
ACK
-
PHL
1 stop4h 39m
JetBlue
Deal found 1/20$557

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$321
(JetBlue)

One-way from

$157
(JetBlue)

Popular in

June

Cheapest in

February

Average price

$172
Provider with most accurate pricing for Philadelphia-Nantucket Memorial flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Nantucket Memorial flights.
Search Deals
From Philadelphia to Nantucket Memorial
Search Deals
One-way flight from Philadelphia to Nantucket Memorial
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Philadelphia to Nantucket that are best for you.

Fly from

Philadelphia

Fly to

Nantucket

Route

Depart

Return

Price

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Mon 6/1

10:00 am-4:31 pm

1 stop6h 31m

Nantucket Memorial

Sat 6/6

10:52 am-2:18 pm

1 stop3h 26m

$321

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Wed 3/18

6:00 am-11:40 am

1 stop5h 40m

Nantucket Memorial

Wed 3/18

2:45 pm-7:24 pm

1 stop4h 39m

$557

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Tue 3/17

6:00 am-11:40 am

1 stop5h 40m

Nantucket Memorial

Tue 3/17

2:45 pm-7:24 pm

1 stop4h 39m

$557

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Tue 3/17

6:00 am-9:25 am

1 stop3h 25m

Nantucket Memorial

Wed 3/18

1:30 pm-7:24 pm

1 stop5h 54m

$563

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Wed 3/18

6:00 am-11:40 am

1 stop5h 40m

Nantucket Memorial

Mon 3/23

4:04 pm-10:31 pm

1 stop6h 27m

$573

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Thu 7/2

1:05 pm-2:34 pm

Nonstop1h 29m

Nantucket Memorial

Mon 7/6

3:08 pm-4:50 pm

Nonstop1h 42m

$580

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Fri 3/20

6:00 am-9:25 am

1 stop3h 25m

Nantucket Memorial

Mon 3/23

2:45 pm-7:24 pm

1 stop4h 39m

$583

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Thu 3/19

9:54 am-3:50 pm

1 stop5h 56m

Nantucket Memorial

Mon 3/23

2:45 pm-7:24 pm

1 stop4h 39m

$583

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Wed 3/18

6:00 am-11:40 am

1 stop5h 40m

Nantucket Memorial

Sun 3/22

1:30 pm-7:24 pm

1 stop5h 54m

$598

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sun 3/15

6:00 am-9:25 am

1 stop3h 25m

Nantucket Memorial

Wed 3/18

5:30 pm-10:31 pm

1 stop5h 01m

$598

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 19 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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 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 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.
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 Philadelphia to Nantucket

What is the cheapest month to book a flight from Philadelphia to Nantucket?

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Nantucket (average of $37). Flying from Philadelphia to Nantucket in May is currently the most expensive (average of $136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 January 21, 2026.
Read reviews from past customers who have flown American Airlines and JetBlue 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.
American Airlines
7.2
Good
11,173 reviews

Crew

8.0

Comfort

7.2

Boarding

7.5

Overall

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,173 reviews
American Airlines
7.2
Good
11,173 reviews

Crew

8.0

Comfort

7.2

Boarding

7.5

Overall

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
JetBlue
7.2
Good
2,890 reviews
American Airlines
7.2
Good
11,173 reviews

Crew

8.0

Comfort

7.2

Boarding

7.5

Overall

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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.

  • How long is the flight from Philadelphia to Nantucket?

    A quick flight from Philadelphia to Nantucket can take about 6h 31m. JetBlue provides one of the quickest options available for as low as $321. Philadelphia and Nantucket are separated by a distance of 288 mi.

  • What are the cheapest airlines flying from Philadelphia to Nantucket round-trip?

    According to our current data, JetBlue ($198), and American Airlines ($351) offers the cheapest pricing from Philadelphia to Nantucket.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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.

  • What is the cheapest month to book a flight from Philadelphia to Nantucket?

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Nantucket (average of $37). Flying from Philadelphia to Nantucket in May is currently the most expensive (average of $136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Philadelphia to Nantucket

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Philadelphia to Nantucket

Discover the top 2 airlines 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 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$198Average$495FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$351Average$475FlexibilityNo cancel feeOn-time71%

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