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$135+ 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
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Nantucket Memorial are usually found in August or September, booked 61 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap 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 June 12, 2025.

Round-trip from

$341
(American Airlines)

One-way from

$166
(JetBlue)

Popular in

April

Cheapest in

August

Average price

$458

Good round-trip deal

$375 or less
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. 21% potential increase in price ($170 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Philadelphia to Nantucket Memorial.
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Find 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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 7/192:28 pmPHL - ACK
Nonstop1h 22mAmerican Airlines
Sat 7/265:05 pmACK - PHL
1 stop6h 05mAmerican Airlines
Deal found 6/11$341
This JetBlue deal was found by Cheapflights users on 6/9. 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.
Sat 7/265:40 pmPHL - ACK
1 stop19h 45mJetBlue
Mon 7/285:55 pmACK - PHL
1 stop15h 43mJetBlue
Deal found 6/9$388
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/126:30 amPHL - ACK
1 stop7h 59mUnited Airlines
Sat 7/194:32 pmACK - PHL
1 stop7h 58mUnited Airlines
Deal found 6/12$470
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 7/86:27 pmPHL - ACK
2 stops21h 38mDelta
Fri 7/113:22 pmACK - PHL
2 stops17h 12mDelta
Deal found 6/10$527
This JetBlue Airways deal was found by Cheapflights users on 6/11. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2010:15 amPHL - ACK
1 stop3h 10mMultiple Airlines
Wed 7/2312:53 pmACK - PHL
1 stop20h 45mMultiple Airlines
Deal found 6/11$582

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 June 12, 2025.
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

Sat 7/19

2:28 pm-3:50 pm

Nonstop1h 22m

Nantucket Memorial

Sat 7/26

5:05 pm-11:10 pm

1 stop6h 05m

$341

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sat 7/26

5:40 pm-1:25 pm

1 stop19h 45m

Nantucket Memorial

Mon 7/28

5:55 pm-9:38 am

1 stop15h 43m

$388

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sat 7/12

6:30 am-2:29 pm

1 stop7h 59m

Nantucket Memorial

Sat 7/19

4:32 pm-12:30 am

1 stop7h 58m

$470

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Tue 7/8

6:27 pm-4:05 pm

2 stops21h 38m

Nantucket Memorial

Fri 7/11

3:22 pm-8:34 am

2 stops17h 12m

$527

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sun 7/20

10:15 am-1:25 pm

1 stop3h 10m

Nantucket Memorial

Wed 7/23

12:53 pm-9:38 am

1 stop20h 45m

$582

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Tue 7/15

10:15 am-1:25 pm

1 stop3h 10m

$135

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Fri 8/22

10:30 am-4:35 pm

1 stop30h 05m

$277

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sat 7/5

6:20 am-12:25 pm

2 stops30h 05m

$314

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Fri 8/22

7:58 pm-10:19 am

2 stops14h 21m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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

How far ahead should I book a flight from Philadelphia to Nantucket?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Nantucket. Price data was last updated on June 9, 2025.

The best time to book flights from Philadelphia to Nantucket is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Rainfall in Nantucket by month

Plan your trip to Nantucket by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nantucket ranges from 1.6 - 4.3 inches per month. January is typically the wettest month, when rainfall can reach 4.3 in. June is typically the driest time to visit Nantucket when rainfall is around 1.6 in.

Temperature in Nantucket by month

Plan your trip to Nantucket by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nantucket, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 32.0 F).

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 June 12, 2025.
See what other customers who have flown with Delta, United Airlines and JetBlue from Philadelphia to Nantucket have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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

    According to our current data, American Airlines ($341), JetBlue ($388), and United Airlines ($513) offers the cheapest pricing from Philadelphia to Nantucket. These flights start at 45% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Philadelphia to Nantucket one-way?

    The cheapest airlines for a one-way flight from Philadelphia to Nantucket are JetBlue ($166), American Airlines ($277), and United Airlines ($498).

  • What are the cheapest flights from Philadelphia to Nantucket?

    While on average a flight from Philadelphia to Nantucket is generally $474, our data shows the cheapest flight currently is $346. When looking at the most popular route, (Philadelphia - Nantucket Memorial), you can expect to pay $367 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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$179Average$322FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$351Average$481FlexibilityNo cancel feeOn-time71%

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