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$110+ Cheap flights from Nantucket to Philadelphia (ACK - PHL)

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — PHL
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap flight deals from Nantucket to Philadelphia

Cheapest flights from Nantucket to Philadelphia
Explore the most affordable flight options available from Nantucket to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2026.

This JetBlue deal was found by Cheapflights users on 1/25. 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.
mié. 8/123:38 pm
ACK
-
PHL
1 stop3h 52m
JetBlue
dom. 8/1610:00 am
PHL
-
ACK
1 stop3h 03m
JetBlue
Deal found 1/25$313
This JetBlue deal was found by Cheapflights users on 1/25. 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.
sáb. 8/153:38 pm
ACK
-
PHL
1 stop3h 52m
JetBlue
lun. 8/1710:00 am
PHL
-
ACK
1 stop3h 03m
JetBlue
Deal found 1/25$343
This American Airlines deal was found by Cheapflights users on 1/25. 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.
mié. 8/1210:29 am
ACK
-
PHL
1 stop30h 21m
American Airlines
dom. 8/161:05 pm
PHL
-
ACK
Nonstop1h 29m
American Airlines
Deal found 1/25$371
This Expedia deal was found by Cheapflights users on 1/24. 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.
mié. 2/41:30 pm
ACK
-
PHL
1 stop4h 53m
JetBlue
sáb. 2/78:40 am
PHL
-
ACK
1 stop9h 44m
JetBlue
Deal found 1/24$619
This United Airlines deal was found by Cheapflights users on 1/26. 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.
sáb. 8/154:32 pm
ACK
-
PHL
1 stop8h 00m
United Airlines
lun. 8/178:00 pm
PHL
-
ACK
2 stops13h 56m
United Airlines
Deal found 1/26$888
This United Airlines deal was found by Cheapflights users on 1/25. 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.
mié. 8/124:15 pm
ACK
-
PHL
2 stops17h 09m
United Airlines
dom. 8/162:37 pm
PHL
-
ACK
2 stops19h 19m
United Airlines
Deal found 1/25$895

Find flight deals from Nantucket to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Nantucket (ACK) to Philadelphia (PHL). 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 enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

May

Cheapest in

February

Average price

$213
Provider with most accurate pricing for Nantucket Memorial-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nantucket Memorial-Philadelphia flights.
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 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 Nantucket to Philadelphia 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 enero 27, 2026.
Use the filters below to find and compare flights from Nantucket to Philadelphia that are best for you.

Fly from

Nantucket

Fly to

Philadelphia

Route

Depart

Return

Price

NantucketPhiladelphia

ACK - PHL

ACKPHL

Nantucket Memorial

mar. 2/24

7:00 am-2:07 pm

1 stop7h 07m

Philadelphia

mar. 3/3

6:00 am-9:25 am

1 stop3h 25m

$554

NantucketPhiladelphia

ACK - PHL

ACKPHL

Nantucket Memorial

mar. 7/21

3:38 pm-7:30 pm

1 stop3h 52m

$110

NantucketPhiladelphia

ACK - PHL

ACKPHL

Nantucket Memorial

jue. 7/23

3:38 pm-7:30 pm

1 stop3h 52m

$157

NantucketPhiladelphia

ACK - PHL

ACKPHL

Nantucket Memorial

vie. 7/24

3:38 pm-7:30 pm

1 stop3h 52m

$157

NantucketPhiladelphia

ACK - PHL

ACKPHL

Nantucket Memorial

sáb. 7/25

3:38 pm-7:30 pm

1 stop3h 52m

$187

NantucketPhiladelphia

ACK - PHL

ACKPHL

Nantucket Memorial

vie. 7/24

2:10 pm-8:36 am

2 stops18h 26m

$253

NantucketPhiladelphia

ACK - PHL

ACKPHL

Nantucket Memorial

sáb. 3/28

4:04 pm-10:31 pm

1 stop6h 27m

$277

NantucketPhiladelphia

ACK - PHL

ACKPHL

Nantucket Memorial

vie. 3/27

2:45 pm-7:24 pm

1 stop4h 39m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

  • Most accurate provider: When it comes to deals on Nantucket-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nantucket-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nantucket-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nantucket-Philadelphia 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 Nantucket-Philadelphia 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 Nantucket to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Nantucket 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 Nantucket to Philadelphia

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

Currently, March is the cheapest month in which you can book a flight from Nantucket to Philadelphia (average of $38). Flying from Nantucket to Philadelphia in May is currently the most expensive (average of $102). 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.

Related info for your journey

Find useful and relevant information for your journey from Nantucket to Philadelphia. 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 Nantucket to Philadelphia?

    There are many flights that can get you from Nantucket to Philadelphia in 7h 07m. Fly via JetBlue to get the fastest option. The distance from Nantucket to Philadelphia is about 288 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nantucket to Philadelphia 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 Nantucket to Philadelphia?

    Currently, March is the cheapest month in which you can book a flight from Nantucket to Philadelphia (average of $38). Flying from Nantucket to Philadelphia in May is currently the most expensive (average of $102). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Pottstown
Reading
Ocean City
King of Prussia
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Newark
Chester

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Alternative routes for Nantucket to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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