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.

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.

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).

What is the cheapest time of day to fly from PHL to ACK?

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.

Most accurate provider : When it comes to deals on Philadelphia-Nantucket flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Nantucket flight deals on Cheapflights vs. eDreams >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 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 Philadelphia-Nantucket flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$217+ Flights from Philadelphia to Nantucket

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Cheap flight deals from Philadelphia to Nantucket

Best flights from Philadelphia to Nantucket
Discover carefully curated flight deals from Philadelphia to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Thu 1/18:54 pmPHL - ACK

2 stops18h 56mMultiple Airlines

Mon 1/59:20 amACK - PHL

2 stops14h 36mMultiple Airlines

Deal found 12/17

$852

Last-minute flights from Philadelphia to Nantucket
Discover last-minute flight deals from Philadelphia to Nantucket. Data last updated December 18, 2025 and is based on user searches.

Thu 1/18:54 pmPHL - ACK

2 stops18h 56mMultiple Airlines

Mon 1/59:20 amACK - PHL

2 stops14h 36mMultiple Airlines

Deal found 12/17

$852

One-way flights from Philadelphia to Nantucket
Search for one-way flight options from Philadelphia to Nantucket. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sun 3/158:41 amPHL - ACK

1 stop5h 09mJetBlue

Deal found 12/16

$217

Fri 6/127:59 pmPHL - ACK

2 stops22h 06mDelta

Deal found 12/16

$232

Sat 6/134:05 pmPHL - ACK

2 stops21h 22mDelta

Deal found 12/17

$268

Wed 1/148:40 amPHL - ACK

1 stop5h 10mJetBlue

Deal found 12/17

$282

Tue 1/138:40 amPHL - ACK

1 stop7h 10mJetBlue

Deal found 12/17

$288

Tue 2/176:00 amPHL - ACK

1 stop3h 25mJetBlue

Deal found 12/16

$297

Tue 1/1311:00 amPHL - ACK

2 stops30h 05mMultiple Airlines

Deal found 12/17

$299

Mon 2/166:00 amPHL - ACK

2 stops7h 10mMultiple Airlines

Deal found 12/16

$300

Mon 1/128:20 amPHL - ACK

2 stops29h 30mMultiple Airlines

Deal found 12/15

$303

Thu 1/1511:47 amPHL - ACK

2 stops30h 37mMultiple Airlines

Deal found 12/17

$308

Sun 1/188:40 amPHL - ACK

1 stop5h 10mJetBlue

Deal found 12/17

$312

Mon 3/166:00 amPHL - ACK

2 stops7h 10mMultiple Airlines

Deal found 12/16

$315

Find flight deals from Philadelphia to Nantucket

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$852 (Mytrip)
One-way from	$217 (JetBlue)
Popular in	June
Cheapest in	January
Average price	$177

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

Search Deals

One-way flight from Philadelphia to Nantucket Memorial

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($34 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Thu 1/1

8:54 pm-3:50 pm

2 stops18h 56m

Nantucket Memorial

Mon 1/5

9:20 am-11:56 pm

2 stops14h 36m

$852

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sat 6/13

5:20 pm-1:27 pm

2 stops20h 07m

$268

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Mon 2/16

6:00 am-9:25 am

1 stop3h 25m

$282

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Wed 2/18

6:00 am-9:25 am

1 stop3h 25m

$282

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Fri 1/16

8:40 am-1:50 pm

1 stop5h 10m

$282

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Wed 1/14

8:40 am-1:50 pm

1 stop5h 10m

$282

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Fri 2/13

6:00 am-9:25 am

1 stop3h 25m

$282

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sun 2/15

6:00 am-9:25 am

1 stop3h 25m

$282

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Thu 2/12

3:02 pm-6:24 pm

1 stop3h 22m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Compare providers for flights from Philadelphia to Nantucket

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Nantucket in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Nantucket flight deals on Cheapflights vs. eDreams >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 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 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 $36). Flying from Philadelphia to Nantucket in May is currently the most expensive (average of $135). 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

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

11,055 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

American Airlines

7.2

Good

11,055 reviews

American Airlines

7.2

Good

11,055 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

JetBlue

7.2

Good

2,896 reviews

American Airlines

7.2

Good

11,055 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

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 $36). Flying from Philadelphia to Nantucket in May is currently the most expensive (average of $135). 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Philadelphia to Nantucket

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$198	Average$495	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$351	Average$475	FlexibilityNo cancel fee	On-time71%

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$217+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to Nantucket with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Philadelphia to Nantucket

Best flights from Philadelphia to NantucketDiscover carefully curated flight deals from Philadelphia to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Discover carefully curated flight deals from Philadelphia to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Find flight deals from Philadelphia to Nantucket

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Nantucket that are best for you.

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 December.

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.

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?

Reviews of airlines servicing Nantucket

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.

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?

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

How can I find direct flights from Philadelphia to Nantucket?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Nantucket

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

Top 2 airlines flying from Philadelphia to Nantucket

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Best flights from Philadelphia to Nantucket
Discover carefully curated flight deals from Philadelphia to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.