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$120+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ACK
Aug 7 — Aug 141
Fri 8/7
Fri 8/14
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 July 8, 2026.

This American Airlines deal was found by Cheapflights users on 7/8. 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 8/181:42 pm
PHL
-
ACK
Nonstop1h 29m
American Airlines
Tue 8/2512:53 pm
ACK
-
PHL
Nonstop1h 47m
American Airlines
Deal found 7/8$239
This American Airlines deal was found by Cheapflights users on 7/7. 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 9/110:51 am
PHL
-
ACK
Nonstop1h 32m
American Airlines
Sat 9/53:56 pm
ACK
-
PHL
Nonstop1h 49m
American Airlines
Deal found 7/7$251
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:20 am
PHL
-
ACK
1 stop3h 47m
American Airlines
Wed 8/2612:53 pm
ACK
-
PHL
Nonstop1h 47m
American Airlines
Deal found 7/3$272
This American Airlines deal was found by Cheapflights users on 7/6. 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 8/187:20 am
PHL
-
ACK
1 stop3h 27m
American Airlines
Sat 8/2210:57 am
ACK
-
PHL
1 stop3h 33m
American Airlines
Deal found 7/6$275

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 July 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$239
(American Airlines)

One-way from

$120
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$214

Good round-trip deal

$359 or less

Good one-way deal

$528 or less
Provider with most accurate pricing for Philadelphia-Nantucket Memorial flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Nantucket Memorial flights.
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From Philadelphia to Nantucket Memorial
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One-way flight from Philadelphia to Nantucket Memorial
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Highest demand for flights based on searches. 9% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Price to beat on a round-trip flight from Philadelphia to Nantucket Memorial.
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Price to beat on a one-way flight from Philadelphia to Nantucket Memorial.
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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 July 8, 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

Price

Cheapest round-trip
Quickest round-trip

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sat 8/15

7:20 am-11:07 am

1 stop3h 47m

Nantucket Memorial

Mon 8/17

3:41 pm-5:30 pm

Nonstop1h 49m

$337

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Tue 8/25

9:25 am-1:03 pm

1 stop3h 38m

Nantucket Memorial

Sat 8/29

3:28 pm-8:01 pm

1 stop4h 33m

$366

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Tue 7/21

9:26 am-1:03 pm

1 stop3h 37m

Nantucket Memorial

Sat 7/25

6:02 pm-8:22 am

1 stop14h 20m

$422

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sun 7/19

3:10 pm-10:15 am

2 stops19h 05m

Nantucket Memorial

Sat 7/25

4:32 pm-12:57 am

1 stop8h 25m

$597

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sat 8/22

8:20 am-3:49 pm

1 stop7h 29m

Nantucket Memorial

Wed 8/26

4:15 pm-2:21 pm

2 stops22h 06m

$603

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sat 9/5

8:20 am-3:49 pm

1 stop7h 29m

Nantucket Memorial

Thu 9/10

4:15 pm-2:20 pm

2 stops22h 05m

$608

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Tue 7/21

6:10 am-3:04 pm

2 stops8h 54m

Nantucket Memorial

Sat 7/25

4:32 pm-12:57 am

1 stop8h 25m

$688

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Fri 10/2

6:00 am-11:22 am

1 stop5h 22m

Nantucket Memorial

Sun 10/4

3:30 pm-10:32 pm

1 stop7h 02m

$701

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Tue 8/25

6:56 pm-3:03 pm

2 stops20h 07m

Nantucket Memorial

Sat 8/29

4:45 pm-12:59 am

1 stop8h 14m

$704
Cheapest one-way

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Mon 10/5

6:00 am-11:22 am

1 stop5h 22m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Showing 1-10 of 20 resultsSorted by cheapest first
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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 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.
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 time of day to fly from PHL to ACK?

Find hourly flight availability from Philadelphia 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 July 8, 2026.

When flying from Philadelphia 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 July 8, 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
7.1
Good
11,783 reviews

Overall

7.1

Crew

7.9

Entertainment

6.8

Boarding

7.5

Food

6.4

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

ameenah,Feb 2024

PHL - DFW

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.
American Airlines
7.1
Good
11,783 reviews
American Airlines
7.1
Good
11,783 reviews

Overall

7.1

Crew

7.9

Entertainment

6.8

Boarding

7.5

Food

6.4

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

ameenah,Feb 2024

PHL - DFW

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.
JetBlue
7.1
Good
3,012 reviews
American Airlines
7.1
Good
11,783 reviews

Overall

7.1

Crew

7.9

Entertainment

6.8

Boarding

7.5

Food

6.4

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

ameenah,Feb 2024

PHL - DFW

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

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.

  • What airports do I use to fly from Philadelphia to Nantucket?

    If you wish to fly to Nantucket from Philadelphia, then you need to book flights from Philadelphia to Nantucket Memorial. There is 1 flight from Philadelphia (PHL) to Memorial (ACK) per day to choose from. Flights to Nantucket from Philadelphia are available from 2 different airlines, which means you should have some options if you want to compare airfare deals. 1h 29m is how long a nonstop flight from Philadelphia to Nantucket Memorial typically takes.

  • How long is the flight from Philadelphia to Nantucket?

    A quick flight from Philadelphia to Nantucket can take about 3h 38m. American Airlines provides one of the quickest options available for as low as $366. Philadelphia and Nantucket are separated by a distance of 288 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, JetBlue ($198), and American Airlines ($295) offers the cheapest pricing from Philadelphia to Nantucket.

  • What are the cheapest flights from Philadelphia to Nantucket?

    While on average a flight from Philadelphia to Nantucket is generally $493, our data shows the cheapest flight currently is $295. When looking at the most popular route, (Philadelphia - Nantucket Memorial), you can expect to pay $318 for that flight.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 July 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$198Average$495FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$295Average$461FlexibilityNo cancel feeOn-time71%

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