Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Philadelphia to Boston from $114

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 8/16. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Philadelphia to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:20 am - 9:54 am
PHL
-
ACK
26h 34m
1 stop
American Airlines Logo
12:58 pm - 2:38 pm
ACK
-
PHL
1h 40mnonstop
$340American Airlines
Fri, Jul 3 - Tue, Jul 7
American Airlines Logo
10:20 pm - 9:54 am
PHL
-
ACK
11h 34m
1 stop
American Airlines Logo
10:24 am - 4:50 pm
ACK
-
PHL
6h 26m
1 stop
$350American Airlines
Fri, Jul 3 - Tue, Jul 7
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
Sat, Aug 8 - Sat, Aug 15
American Airlines Logo
1:05 pm - 2:34 pm
PHL
-
ACK
1h 29mnonstop
American Airlines Logo
10:24 am - 9:14 am
ACK
-
PHL
46h 50m
1 stop
$360American Airlines
Fri, Jul 10 - Mon, Jul 13
American Airlines Logo
1:05 pm - 2:34 pm
PHL
-
ACK
1h 29mnonstop
American Airlines Logo
12:58 pm - 2:38 pm
ACK
-
PHL
1h 40mnonstop
$371American Airlines
Fri, Jul 3 - Tue, Jul 7
American Airlines Logo
1:05 pm - 2:34 pm
PHL
-
ACK
1h 29mnonstop
American Airlines Logo
3:08 pm - 4:50 pm
ACK
-
PHL
1h 42mnonstop
$391American Airlines
Fri, Jul 10 - Mon, Jul 13
American Airlines Logo
1:05 pm - 2:34 pm
PHL
-
ACK
1h 29mnonstop
American Airlines Logo
12:58 pm - 2:38 pm
ACK
-
PHL
1h 40mnonstop
$431American Airlines
Sun, Aug 2 - Sun, Aug 9
American Airlines Logo
1:05 pm - 2:34 pm
PHL
-
ACK
1h 29mnonstop
American Airlines Logo
10:29 am - 4:50 pm
ACK
-
PHL
6h 21m
1 stop
$440American Airlines
Sun, Aug 2 - Sun, Aug 9
American Airlines Logo
1:05 pm - 2:34 pm
PHL
-
ACK
1h 29mnonstop
American Airlines Logo
12:58 pm - 2:38 pm
ACK
-
PHL
1h 40mnonstop
$445American Airlines
Sat, Aug 8 - Sat, Aug 15
American Airlines Logo
10:20 pm - 9:54 am
PHL
-
ACK
11h 34m
1 stop
American Airlines Logo
10:24 am - 12:21 pm
ACK
-
PHL
49h 57m
1 stop
$459American Airlines
Fri, Jul 3 - Sun, Jul 5

American Airlines flights from Philadelphia to Nantucket

Our best American Airlines deals on Philadelphia to Nantucket flight tickets
American Airlines
Jul 3
PHL7:20 amPhiladelphia
26h 34m
1 stop
ACK9:54 amNantucket Memorial
Jul 7
ACK12:58 pmNantucket Memorial
1h 40m
PHL2:38 pmPhiladelphia
$340
American Airlines
Jul 3
PHL10:20 pmPhiladelphia
11h 34m
1 stop
ACK9:54 amNantucket Memorial
Jul 7
ACK10:24 amNantucket Memorial
6h 26m
1 stop
PHL4:50 pmPhiladelphia
$350
American Airlines
Jul 10
PHL1:05 pmPhiladelphia
1h 29m
ACK2:34 pmNantucket Memorial
Jul 13
ACK10:24 amNantucket Memorial
46h 50m
1 stop
PHL9:14 amPhiladelphia
$360

United Airlines flights from Philadelphia to Nantucket

Our best United Airlines deals on Philadelphia to Nantucket flight tickets
United Airlines
Jun 15
PHL6:10 amPhiladelphia
8h 46m
2 stops
ACK2:56 pmNantucket Memorial
Jun 19
ACK3:44 pmNantucket Memorial
8h 00m
2 stops
PHL11:44 pmPhiladelphia
$845
United Airlines
Jul 3
PHL7:55 pmPhiladelphia
18h 34m
2 stops
ACK2:29 pmNantucket Memorial
Jul 7
ACK3:49 pmNantucket Memorial
18h 00m
2 stops
PHL9:49 amPhiladelphia
$944
United Airlines
Jul 3
PHL7:55 pmPhiladelphia
18h 56m
2 stops
ACK2:51 pmNantucket Memorial
Jul 7
ACK3:49 pmNantucket Memorial
22h 20m
2 stops
PHL2:09 pmPhiladelphia
$1,042

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 19, 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

Fri 7/3

7:20 am-9:54 am

1 stop26h 34m

Nantucket Memorial

Tue 7/7

12:58 pm-2:38 pm

Nonstop1h 40m

$340

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Fri 7/3

10:20 pm-9:54 am

1 stop11h 34m

Nantucket Memorial

Tue 7/7

10:24 am-4:50 pm

1 stop6h 26m

$350

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sat 8/8

9:12 am-1:01 pm

1 stop3h 49m

Nantucket Memorial

Sat 8/15

3:43 pm-7:49 pm

1 stop4h 06m

$352

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Fri 7/10

1:05 pm-2:34 pm

Nonstop1h 29m

Nantucket Memorial

Mon 7/13

10:24 am-9:14 am

1 stop46h 50m

$360

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Fri 7/3

1:05 pm-2:34 pm

Nonstop1h 29m

Nantucket Memorial

Tue 7/7

12:58 pm-2:38 pm

Nonstop1h 40m

$371

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Fri 7/10

1:05 pm-2:34 pm

Nonstop1h 29m

Nantucket Memorial

Mon 7/13

3:08 pm-4:50 pm

Nonstop1h 42m

$391

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sun 8/2

1:05 pm-2:34 pm

Nonstop1h 29m

Nantucket Memorial

Sun 8/9

12:58 pm-2:38 pm

Nonstop1h 40m

$431

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sun 8/2

1:05 pm-2:34 pm

Nonstop1h 29m

Nantucket Memorial

Sun 8/9

10:29 am-4:50 pm

1 stop6h 21m

$440

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Sat 8/8

1:05 pm-2:34 pm

Nonstop1h 29m

Nantucket Memorial

Sat 8/15

12:58 pm-2:38 pm

Nonstop1h 40m

$445

PhiladelphiaNantucket

PHL - ACK

PHLACK

Philadelphia

Fri 7/3

10:20 pm-9:54 am

1 stop11h 34m

Nantucket Memorial

Sun 7/5

10:24 am-12:21 pm

1 stop49h 57m

$459

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

1h 29m

Direct flights

Mon, Tue, Sat and Sun

Airports in Nantucket

1 airport
The fastest flight from Philadelphia to Nantucket takes 1h 29m
Direct flights go from Philadelphia to Nantucket on Monday, Tuesday, 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 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
7.2
2,901 reviews
Search JetBlue flights
American AirlinesPriceFrom $351Free CancellationRating
7.2
11,321 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.

An easier way to manage your Nantucket trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 3/21
Sat 3/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States