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$268+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — PHL
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from Nantucket to Philadelphia

One-way flights from Nantucket to Philadelphia
Search for one-way flight options from Nantucket to Philadelphia. Find affordable one-way fares based on user searches. Data last updated December 8, 2025.

This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:10 pmACK - PHL
2 stops24h 52mDelta
Deal found 12/8$268
This Kiwi.com deal was found by Cheapflights users on 12/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/42:45 pmACK - PHL
2 stops26h 45mMultiple Airlines
Deal found 12/8$286
This JetBlue deal was found by Cheapflights users on 12/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/72:45 pmACK - PHL
1 stop3h 38mJetBlue
Deal found 12/6$287
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:04 pmACK - PHL
2 stops22h 05mMultiple Airlines
Deal found 12/6$290
This Trip.com deal was found by Cheapflights users on 12/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/55:30 pmACK - PHL
1 stop6h 19mJetBlue
Deal found 12/6$291
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/95:30 pmACK - PHL
2 stops26h 18mMultiple Airlines
Deal found 12/6$292
This JetBlue deal was found by Cheapflights users on 12/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:30 pmACK - PHL
1 stop5h 15mJetBlue
Deal found 12/8$297
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/51:30 pmACK - PHL
2 stops27h 19mMultiple Airlines
Deal found 12/6$299
This JetBlue deal was found by Cheapflights users on 12/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/92:45 pmACK - PHL
1 stop3h 38mJetBlue
Deal found 12/6$302
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/79:20 amACK - PHL
2 stops23h 17mMultiple Airlines
Deal found 12/6$303
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/82:45 pmACK - PHL
2 stops25h 58mMultiple Airlines
Deal found 12/6$306

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 December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

May

Cheapest in

January

Average price

$201
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. 12% potential increase in price ($32 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 December 2025
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 December 8, 2025.
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

Fri 6/5

2:10 pm-3:02 pm

2 stops24h 52m

$268

NantucketPhiladelphia

ACK - PHL

ACKPHL

Nantucket Memorial

Wed 1/7

2:45 pm-6:23 pm

1 stop3h 38m

$287

NantucketPhiladelphia

ACK - PHL

ACKPHL

Nantucket Memorial

Thu 1/8

1:30 pm-6:23 pm

1 stop4h 53m

$287

NantucketPhiladelphia

ACK - PHL

ACKPHL

Nantucket Memorial

Mon 2/9

1:30 pm-6:23 pm

1 stop4h 53m

$287

NantucketPhiladelphia

ACK - PHL

ACKPHL

Nantucket Memorial

Sat 2/7

1:30 pm-6:23 pm

1 stop4h 53m

$287

NantucketPhiladelphia

ACK - PHL

ACKPHL

Nantucket Memorial

Wed 2/4

2:45 pm-6:23 pm

1 stop3h 38m

$287

NantucketPhiladelphia

ACK - PHL

ACKPHL

Nantucket Memorial

Mon 2/2

7:00 am-12:35 pm

1 stop5h 35m

$287

NantucketPhiladelphia

ACK - PHL

ACKPHL

Nantucket Memorial

Sun 2/8

7:00 am-12:35 pm

1 stop5h 35m

$287

NantucketPhiladelphia

ACK - PHL

ACKPHL

Nantucket Memorial

Thu 2/5

1:30 pm-6:23 pm

1 stop4h 53m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Compare providers for flights from Nantucket to Philadelphia

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 Nantucket to Philadelphia in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 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 Nantucket-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Nantucket-Philadelphia flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, January is the cheapest month in which you can book a flight from Nantucket to Philadelphia (average of $32). Flying from Nantucket to Philadelphia in May is currently the most expensive (average of $103). 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.

  • 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, January is the cheapest month in which you can book a flight from Nantucket to Philadelphia (average of $32). Flying from Nantucket to Philadelphia in May is currently the most expensive (average of $103). 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
King of Prussia
Reading
Ocean City
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
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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