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Cheap flights from Philadelphia to Boston from $191

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 5/23. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:56 am - 12:26 pm
PHL
-
ACK
1h 30mnonstop
American Airlines Logo
12:51 pm - 2:40 pm
ACK
-
PHL
1h 49mnonstop
$351American Airlines
Sat, Jun 20 - Tue, Jun 23
JetBlue Logo
9:12 am - 1:01 pm
PHL
-
ACK
3h 49m
1 stop
JetBlue Logo
3:43 pm - 7:49 pm
ACK
-
PHL
4h 06m
1 stop
$352JetBlue
Thu, Jul 23 - Sat, Jul 25
American Airlines Logo
10:56 am - 12:26 pm
PHL
-
ACK
1h 30mnonstop
American Airlines Logo
11:11 am - 2:53 pm
ACK
-
PHL
3h 42m
1 stop
$360American Airlines
Sat, Jun 20 - Tue, Jun 23
American Airlines Logo
1:05 pm - 2:34 pm
PHL
-
ACK
1h 29mnonstop
American Airlines Logo
10:24 am - 2:19 pm
ACK
-
PHL
3h 55m
1 stop
$381American Airlines
Thu, Jul 23 - Sat, Jul 25
JetBlue Logo
9:12 am - 1:01 pm
PHL
-
ACK
3h 49m
1 stop
JetBlue Logo
3:43 pm - 7:49 pm
ACK
-
PHL
4h 06m
1 stop
$389JetBlue
Thu, Jul 16 - Sun, Jul 19
American Airlines Logo
3:20 pm - 4:53 pm
PHL
-
ACK
1h 33mnonstop
American Airlines Logo
12:58 pm - 2:38 pm
ACK
-
PHL
1h 40mnonstop
$411American Airlines
Fri, Aug 7 - Sun, Aug 9
American Airlines Logo
10:20 pm - 9:59 am
PHL
-
ACK
11h 39m
1 stop
American Airlines Logo
10:29 am - 7:39 am
ACK
-
PHL
45h 10m
1 stop
$415American Airlines
Fri, Aug 21 - Sun, Aug 23
American Airlines Logo
3:20 pm - 4:53 pm
PHL
-
ACK
1h 33mnonstop
American Airlines Logo
10:29 am - 4:50 pm
ACK
-
PHL
6h 21m
1 stop
$420American Airlines
Fri, Aug 7 - Sun, Aug 9
American Airlines Logo
8:30 am - 9:49 am
PHL
-
ACK
25h 19m
1 stop
American Airlines Logo
11:11 am - 2:53 pm
ACK
-
PHL
3h 42m
1 stop
$421American Airlines
Sat, Jun 20 - Tue, Jun 23
American Airlines Logo
8:10 pm - 9:59 am
PHL
-
ACK
13h 49m
1 stop
American Airlines Logo
5:13 pm - 6:55 pm
ACK
-
PHL
1h 42mnonstop
$435American Airlines
Fri, Aug 21 - Sun, Aug 23

American Airlines flights from Philadelphia to Nantucket

Our best American Airlines deals on Philadelphia to Nantucket flight tickets
American Airlines
Jun 20
PHL10:56 amPhiladelphia
1h 30m
ACK12:26 pmNantucket Memorial
Jun 23
ACK12:51 pmNantucket Memorial
1h 49m
PHL2:40 pmPhiladelphia
$351
American Airlines
Jun 20
PHL10:56 amPhiladelphia
1h 30m
ACK12:26 pmNantucket Memorial
Jun 23
ACK11:11 amNantucket Memorial
3h 42m
1 stop
PHL2:53 pmPhiladelphia
$360
American Airlines
Jul 23
PHL1:05 pmPhiladelphia
1h 29m
ACK2:34 pmNantucket Memorial
Jul 25
ACK10:24 amNantucket Memorial
3h 55m
1 stop
PHL2:19 pmPhiladelphia
$381

Delta flights from Philadelphia to Nantucket

Our best Delta deals on Philadelphia to Nantucket flight tickets
Delta
Aug 21
PHL9:42 amPhiladelphia
8h 23m
2 stops
ACK6:05 pmNantucket Memorial
Aug 23
ACK10:00 amNantucket Memorial
9h 22m
2 stops
PHL7:22 pmPhiladelphia
$1,135
Delta
Jun 20
PHL6:00 amPhiladelphia
10h 03m
2 stops
ACK4:03 pmNantucket Memorial
Jun 23
ACK12:01 pmNantucket Memorial
7h 21m
2 stops
PHL7:22 pmPhiladelphia
$1,311
Delta
Jul 23
PHL6:00 amPhiladelphia
10h 03m
2 stops
ACK4:03 pmNantucket Memorial
Jul 25
ACK2:10 pmNantucket Memorial
8h 50m
2 stops
PHL11:00 pmPhiladelphia
$1,391

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 February 25, 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

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sat 6/20

10:56 am-12:26 pm

Nonstop1h 30m

Nantucket Memorial

Tue 6/23

12:51 pm-2:40 pm

Nonstop1h 49m

$351

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Thu 7/23

9:12 am-1:01 pm

1 stop3h 49m

Nantucket Memorial

Sat 7/25

3:43 pm-7:49 pm

1 stop4h 06m

$352

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sat 6/20

10:56 am-12:26 pm

Nonstop1h 30m

Nantucket Memorial

Tue 6/23

11:11 am-2:53 pm

1 stop3h 42m

$360

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Thu 7/23

1:05 pm-2:34 pm

Nonstop1h 29m

Nantucket Memorial

Sat 7/25

10:24 am-2:19 pm

1 stop3h 55m

$381

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Thu 7/16

9:12 am-1:01 pm

1 stop3h 49m

Nantucket Memorial

Sun 7/19

3:43 pm-7:49 pm

1 stop4h 06m

$389

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Fri 8/7

3:20 pm-4:53 pm

Nonstop1h 33m

Nantucket Memorial

Sun 8/9

12:58 pm-2:38 pm

Nonstop1h 40m

$411

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Fri 8/21

10:20 pm-9:59 am

1 stop11h 39m

Nantucket Memorial

Sun 8/23

10:29 am-7:39 am

1 stop45h 10m

$415

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Fri 8/7

3:20 pm-4:53 pm

Nonstop1h 33m

Nantucket Memorial

Sun 8/9

10:29 am-4:50 pm

1 stop6h 21m

$420

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sat 6/20

8:30 am-9:49 am

1 stop25h 19m

Nantucket Memorial

Tue 6/23

11:11 am-2:53 pm

1 stop3h 42m

$421

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Fri 8/21

8:10 pm-9:59 am

1 stop13h 49m

Nantucket Memorial

Sun 8/23

5:13 pm-6:55 pm

Nonstop1h 42m

$435

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 Saturday when prices can be found for as low as $375. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday 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 $510.

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 Memorial flights?

There is only 1 cabin class available to choose from on Philadelphia to Nantucket Memorial 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?

No. A direct flight is the cheapest option for a flight between Philadelphia to Nantucket.

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

Fastest flight time

3h 05m

Direct flights

Mon, Fri, Sat and Sun

Airports in Nantucket

1 airport
The fastest flight from Philadelphia to Nantucket takes 3h 05m
Direct flights go from Philadelphia to Nantucket on Monday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Nantucket. From Philadelphia there are direct flights to Nantucket Memorial (ACK).
Search flight deals

  • How far is Philadelphia to Nantucket Memorial by plane?

    Nantucket Memorial is 280.3 mi away from Philadelphia. By plane, this route typically takes 3h 05m.

  • 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
7.2
2,897 reviews
Search JetBlue flights
American AirlinesPriceFrom $351Free CancellationRating
7.1
11,345 reviews
Search American Airlines flights

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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