$125 Find Cheap Flights from Philadelphia to Cape Cod and the Islands - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Cape Cod and the Islands departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Book Cheap Philadelphia to Cape Cod and the Islands Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Cape Cod and the Islands that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Cape Cod and the Islands

Sat, Aug 29 - Wed, Sep 2
American Airlines Logo
10:40 am - 12:12 pm
PHL
-
HYA
1h 32mnonstop
American Airlines Logo
12:42 pm - 2:18 pm
HYA
-
PHL
1h 36mnonstop
$194American Airlines
Tue, Aug 18 - Tue, Aug 25
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
$249American Airlines
Tue, Sep 1 - Sat, Sep 5
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
$256American 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
$259American Airlines
Tue, Aug 18 - Tue, Aug 25
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
Wed, Aug 26 - Tue, Sep 8
American Airlines Logo
10:40 am - 12:12 pm
PHL
-
HYA
1h 32mnonstop
American Airlines Logo
12:42 pm - 2:18 pm
HYA
-
PHL
1h 36mnonstop
$264American Airlines
Tue, Sep 1 - Sat, Sep 5
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
$266American 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
$268American Airlines
Sun, Jul 19 - Thu, Jul 23
Multiple Airlines Logo
9:12 am - 6:04 pm
PHL
-
PVC
8h 52m
1 stop
Multiple Airlines Logo
1:41 pm - 8:00 pm
PVC
-
PHL
6h 19m
1 stop
$719Multiple Airlines
Thu, Sep 3 - Sun, Sep 6
Multiple Airlines Logo
9:12 am - 1:12 pm
PHL
-
PVC
4h 00m
1 stop
Multiple Airlines Logo
10:07 am - 8:00 pm
PVC
-
PHL
9h 53m
1 stop
$779Multiple Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Cape Cod and the Islands flights

Get data-powered insights and trends into flights from Philadelphia to Cape Cod and the Islands to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Philadelphia to Cape Cod and the Islands flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Cape Cod and the Islands from Philadelphia found in the last 5 days was to Nantucket, at $295 round-trip. The most popular route is from Philadelphia (PHL) to Nantucket (ACK), and the cheapest round-trip airline ticket found on this route in the last 5 days was $295.

What is the cheapest time of day to fly to Cape Cod and the Islands?

The average price for all round-trip flights from Philadelphia to Cape Cod and the Islands depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Cape Cod and the Islands is generally in the morning, when round-trip flights cost $299 on average. Morning departures are around 58% cheaper than evening flights, on average. The most expensive time of day to fly to Cape Cod and the Islands is generally in the evening, which is peak travel time and where the average cost of a ticket is $712.

Can I save money by flying with a layover from Philadelphia to Cape Cod and the Islands?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $617, prices are generally cheapest when you fly direct.

What’s the cheapest day of the week to fly from Philadelphia to Cape Cod and the Islands?

The average price of all round-trip flights from Philadelphia to Cape Cod and the Islands clicked on KAYAK for each day over the last 12 months.

For Philadelphia to Cape Cod and the Islands, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Cape Cod and the Islands back to Philadelphia, the best deals are generally found on Thursday, with Sunday being the most expensive.

How far in advance should I book a flight from Philadelphia to Cape Cod and the Islands?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Cape Cod and the Islands, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Philadelphia to Cape Cod and the Islands, you should book around 3 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$125
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Philadelphia to Nantucket

FAQs - booking Cape Cod and the Islands flights

  • How does KAYAK find such low prices on flights from Philadelphia to Cape Cod and the Islands?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Cape Cod and the Islands.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Cape Cod and the Islands?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia to Cape Cod and the Islands is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Cape Cod and the Islands?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Philadelphia to Cape Cod and the Islands with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Cape Cod and the Islands?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Philadelphia to Cape Cod and the Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Philadelphia to Cape Cod and the Islands

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Cape Cod and the Islands. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Cape Cod and the Islands? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11783 reviews
6.4Food
6.8Entertainment
7.2Comfort
7.9Crew
7.5Boarding
Airline reviews

Quick flight again no one illness why there were multiple delays and changing of the gate number.

6.0 GoodED, Jul 2026
PHL - PVD
Read more American Airlines reviews

Quick flight again no one illness why there were multiple delays and changing of the gate number.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Separated a pair of family members(father and teenage daughter) on all legs of the flight that were booked together, just to create an upsell. Food was horrible and only catered to vegetarians and gluten free crowd. I’d rather give more of my money to another straight shooting airline.

A nightmare. Scheduled flight delayed 2 hours then cancelled because pilot timed out . Unable to find another pilot. Really?! Weather certainly a factor, but JetBlue seemed totally unprepared for the chaos that ensued when flight routes were cancelled. More cancelled flights, finally many of us who had been bumped from other flights were allowed to board a Boston bound plane around 3:00am, delay after delay, sat on tarmac for another half hour while pilot dealt with weight distribution issues (?), arrived in Boston 4:30. Crew were wonderful- same attendants all day and night and they were exhausted. Fortunately for me and my son that Boston was our final destination, not so lucky for many who missed connecting flights.

The flight was delayed 14 hours and communication was very poor. No one seemed to know what was happening and the gate agent was trying to help people for several flights. She was by herself trying to help 100s of people.

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

My bag was not loaded on my flight. it was not communicated to me until i was waiting for my bag at my destination. there was no confirmation of when my bag was arriving and no way to track it.

This was the first flight I've taken since pre-pandemic. I was pleased with how orderly the boarding and disembarking went. The seats were comfortable. I loved that there was no "first class'. The attendants and passengers I met were all very friendly and welcoming.

There was a screen but no earphones that could use the older input so I could listen to anything.

I especially liked the lead crew officer. His boarding and safety announcements were made with a bit of novelty and humor. The flight also left the gate 10 minutes early and we landed about 20 minutes early… It was a delightful flight…

As with all airline's seats, a little more padding would appreciated. Especially on longer flights.

Everything you need to know for your flight to Cape Cod and the Islands

Information on your arrival and departure airports