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Cheap flights from Philadelphia to Boston from $120

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Boston departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:42 pm - 3:11 pm
PHL
-
ACK
1h 29mnonstop
American Airlines Logo
12:53 pm - 2:40 pm
ACK
-
PHL
1h 47mnonstop
$239American Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
7:20 am - 10:47 am
PHL
-
ACK
3h 27m
1 stop
American Airlines Logo
3:41 pm - 5:30 pm
ACK
-
PHL
1h 49mnonstop
$249American Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
10:51 am - 12:23 pm
PHL
-
ACK
1h 32mnonstop
American Airlines Logo
3:56 pm - 5:45 pm
ACK
-
PHL
1h 49mnonstop
$251American Airlines
Tue, Sep 1 - Sat, Sep 5
American Airlines Logo
7:20 am - 10:47 am
PHL
-
ACK
3h 27m
1 stop
American Airlines Logo
11:17 am - 5:03 pm
ACK
-
PHL
5h 46m
1 stop
$258American Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
10:51 am - 12:23 pm
PHL
-
ACK
1h 32mnonstop
American Airlines Logo
10:57 am - 2:30 pm
ACK
-
PHL
3h 33m
1 stop
$261American Airlines
Tue, Sep 1 - Sat, Sep 5
American Airlines Logo
1:42 pm - 3:11 pm
PHL
-
ACK
1h 29mnonstop
American Airlines Logo
12:53 pm - 2:40 pm
ACK
-
PHL
1h 47mnonstop
$263American Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
7:20 am - 10:47 am
PHL
-
ACK
3h 27m
1 stop
American Airlines Logo
3:41 pm - 5:30 pm
ACK
-
PHL
1h 49mnonstop
$272American Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
7:20 am - 10:47 am
PHL
-
ACK
3h 27m
1 stop
American Airlines Logo
11:17 am - 5:03 pm
ACK
-
PHL
5h 46m
1 stop
$282American Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
1:57 pm - 3:26 pm
PHL
-
ACK
1h 29mnonstop
American Airlines Logo
3:41 pm - 5:30 pm
ACK
-
PHL
1h 49mnonstop
$296American Airlines
Sat, Aug 15 - Tue, Aug 18
American Airlines Logo
10:51 am - 12:23 pm
PHL
-
ACK
1h 32mnonstop
American Airlines Logo
11:17 am - 5:03 pm
ACK
-
PHL
5h 46m
1 stop
$306American Airlines
Tue, Sep 1 - Tue, Sep 8

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JetBlue flights from Philadelphia to Nantucket

Our best JetBlue deals on Philadelphia to Nantucket flight tickets
JetBlue
Oct 3
PHL6:00 amPhiladelphia
5h 22m
1 stop
ACK11:22 amNantucket Memorial
Oct 5
ACK3:30 pmNantucket Memorial
7h 02m
1 stop
PHL10:32 pmPhiladelphia
$366
JetBlue
Aug 29
PHL9:00 amPhiladelphia
4h 03m
1 stop
ACK1:03 pmNantucket Memorial
Sep 2
ACK3:32 pmNantucket Memorial
4h 29m
1 stop
PHL8:01 pmPhiladelphia
$393
JetBlue
Aug 3
PHL9:20 amPhiladelphia
3h 43m
1 stop
ACK1:03 pmNantucket Memorial
Aug 5
ACK3:33 pmNantucket Memorial
4h 27m
1 stop
PHL8:00 pmPhiladelphia
$394

American Airlines flights from Philadelphia to Nantucket

Our best American Airlines deals on Philadelphia to Nantucket flight tickets
American Airlines
Aug 18
PHL1:42 pmPhiladelphia
1h 29m
ACK3:11 pmNantucket Memorial
Aug 25
ACK12:53 pmNantucket Memorial
1h 47m
PHL2:40 pmPhiladelphia
$239
American Airlines
Aug 18
PHL7:20 amPhiladelphia
3h 27m
1 stop
ACK10:47 amNantucket Memorial
Aug 25
ACK3:41 pmNantucket Memorial
1h 49m
PHL5:30 pmPhiladelphia
$249
American Airlines
Sep 1
PHL10:51 amPhiladelphia
1h 32m
ACK12:23 pmNantucket Memorial
Sep 5
ACK3:56 pmNantucket Memorial
1h 49m
PHL5:45 pmPhiladelphia
$251

momondo 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, momondo users made 832,500 searches. Data last updated July 12, 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

Tue 8/18

1:42 pm-3:11 pm

Nonstop1h 29m

Nantucket Memorial

Tue 8/25

12:53 pm-2:40 pm

Nonstop1h 47m

$239

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Tue 8/18

7:20 am-10:47 am

1 stop3h 27m

Nantucket Memorial

Tue 8/25

3:41 pm-5:30 pm

Nonstop1h 49m

$249

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Tue 9/1

10:51 am-12:23 pm

Nonstop1h 32m

Nantucket Memorial

Sat 9/5

3:56 pm-5:45 pm

Nonstop1h 49m

$251

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Tue 8/18

7:20 am-10:47 am

1 stop3h 27m

Nantucket Memorial

Tue 8/25

11:17 am-5:03 pm

1 stop5h 46m

$258

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Tue 9/1

10:51 am-12:23 pm

Nonstop1h 32m

Nantucket Memorial

Sat 9/5

10:57 am-2:30 pm

1 stop3h 33m

$261

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Tue 8/18

1:42 pm-3:11 pm

Nonstop1h 29m

Nantucket Memorial

Tue 8/25

12:53 pm-2:40 pm

Nonstop1h 47m

$263

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Tue 8/18

7:20 am-10:47 am

1 stop3h 27m

Nantucket Memorial

Tue 8/25

3:41 pm-5:30 pm

Nonstop1h 49m

$272

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Tue 8/18

7:20 am-10:47 am

1 stop3h 27m

Nantucket Memorial

Tue 8/25

11:17 am-5:03 pm

1 stop5h 46m

$282

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sat 8/15

1:57 pm-3:26 pm

Nonstop1h 29m

Nantucket Memorial

Tue 8/18

3:41 pm-5:30 pm

Nonstop1h 49m

$296

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Tue 9/1

10:51 am-12:23 pm

Nonstop1h 32m

Nantucket Memorial

Tue 9/8

11:17 am-5:03 pm

1 stop5h 46m

$306

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Philadelphia to Nantucket

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Nantucket?

The cheapest day to depart on your flight to Nantucket is on a Monday when prices can be found for as low as $309. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $494.

What is the cheapest time of day to depart on your flight to Nantucket?

In the morning is the cheapest time of day to fly from Philadelphia to Nantucket when you can find flight prices for as low as $458. Flying to Nantucket in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $470 on average. Flights to Nantucket from Philadelphia at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Philadelphia to Nantucket Memorial flight route?

Fly from Philadelphia to Nantucket Memorial for the best Philadelphia - Nantucket Memorial flight prices

What cabin class options are available on Philadelphia to Nantucket flights?

There are 2 cabin classes available to choose from on Philadelphia to Nantucket flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Philadelphia to Nantucket flights?

You could potentially save up to 35% on your flight if you consider stops on a Philadelphia to Nantucket flight.

When to book flights from Philadelphia to Nantucket

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Nantucket according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Nantucket (PHL to ACK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Nantucket

Best Price Found

$528

Fastest flight time

1h 29m

Direct flights

Every day

Airports in Nantucket

1 airport
The best one-way flight to Nantucket from Philadelphia in the past 72 hours is $528. The best round-trip flight deal from Philadelphia to Nantucket found on momondo in the last 72 hours is $359.
The fastest flight from Philadelphia to Nantucket takes 1h 29m
Direct flights go from Philadelphia to Nantucket every day.
There is 1 airport in Nantucket. From Philadelphia there are direct flights to Nantucket Memorial (ACK).
Search flight deals

Frequently asked questions about flying from Philadelphia to Nantucket

  • How far is Philadelphia to Nantucket Memorial by plane?

    Nantucket Memorial is 280.3 mi away from Philadelphia. By plane, this route typically takes 1h 29m.

  • When did momondo last update prices for flights from Philadelphia Airport to Nantucket Memorial Airport?

    Prices for flights from Philadelphia Airport to Nantucket Memorial Airport refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Nantucket Memorial Airport?

  • How old do you have to be to fly from Philadelphia Airport to Nantucket Memorial Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Nantucket Memorial Airport.

  • What documentation or ID do you need to fly to Nantucket Memorial Airport?

    The necessary travel and health documents for your Nantucket Memorial Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Philadelphia to Nantucket?

  • What is the most popular airline from Philadelphia to Nantucket?

Best airlines flying from Philadelphia to Nantucket

Compare and see reviews for airlines that fly from Philadelphia to Nantucket with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $198Free CancellationRating
7.1
3,010 reviews
Search JetBlue flights
American AirlinesPriceFrom $295Free CancellationRating
7.1
11,804 reviews
Search American Airlines flights

  • American Airlines Flights From Philadelphia to Nantucket

    American Airlines is one of the most popular airlines flying from Philadelphia to Nantucket, operating 14 flights/week on average for this route. A good American Airlines flight deal for Philadelphia to Nantucket starts from $295 round-trip, up to an average price of $461. Our users have rated American Airlines at 7.1/10.

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Nantucket?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Nantucket. momondo saves you time and could save you money on your trip.

Can I find flights from Philadelphia to Nantucket with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Philadelphia to Nantucket flights to just show those with flexible booking policies.

How can momondo help me find flights from Philadelphia to Nantucket?

Once all potential Philadelphia to Nantucket flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Philadelphia to Nantucket right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Nantucket from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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