$497 Find Cheap Flights from Philadelphia to Grenada

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Grenada departing on 4/11. 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.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Philadelphia to Grenada 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 Grenada 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 Grenada

Sat, Apr 11 - Wed, Apr 22
Air Canada Logo
4:25 pm - 2:30 pmPHL-GND
22h 05m1 stop
Air Canada Logo
3:30 pm - 3:44 pmGND-PHL
24h 14m1 stop
$497Air Canada
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Sat, Feb 7 - Wed, Feb 11
Air Canada Logo
3:30 pm - 3:30 pmPHL-GND
23h 00m2 stops
Air Canada Logo
4:30 pm - 2:50 pmGND-PHL
23h 20m2 stops
$537Air Canada
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Sun, Apr 5 - Thu, Apr 9
Delta Logo
5:55 am - 2:15 pmPHL-GND
8h 20m1 stop
Delta Logo
3:30 pm - 12:22 amGND-PHL
8h 52m1 stop
$552Delta
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Mon, Jan 19 - Tue, Jan 27
American Airlines Logo
5:00 am - 3:00 pmPHL-GND
9h 00m1 stop
American Airlines Logo
4:00 pm - 9:45 amGND-PHL
18h 45m2 stops
$556American Airlines
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Mon, Feb 23 - Mon, Mar 2
Delta Logo
5:31 am - 3:15 pmPHL-GND
8h 44m1 stop
Delta Logo
4:30 pm - 12:28 amGND-PHL
8h 58m1 stop
$577Delta
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Mon, Feb 23 - Mon, Mar 2
American Airlines Logo
9:30 pm - 3:14 pmPHL-GND
16h 44m2 stops
American Airlines Logo
4:22 pm - 12:51 amGND-PHL
9h 29m1 stop
$581American Airlines
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Thu, Mar 12 - Tue, Mar 24
JetBlue Logo
6:00 am - 3:42 pmPHL-GND
9h 42m2 stops
JetBlue Logo
4:52 pm - 3:52 pmGND-PHL
23h 00m2 stops
$639JetBlue
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Sat, Feb 7 - Wed, Feb 11
Multiple Airlines Logo
9:54 am - 3:30 pmPHL-GND
28h 36m3 stops
Multiple Airlines Logo
4:30 pm - 2:50 pmGND-PHL
23h 20m2 stops
$673Multiple Airlines
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Tue, Feb 24 - Sun, Mar 1
Multiple Airlines Logo
3:30 pm - 3:30 pmPHL-GND
23h 00m2 stops
Multiple Airlines Logo
7:00 pm - 10:46 pmGND-PHL
28h 46m3 stops
$701Multiple Airlines
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Sat, Nov 22 - Mon, Dec 1
JetBlue Logo
6:10 pm - 4:59 pmPHL-GND
21h 49m2 stops
JetBlue Logo
7:14 pm - 3:37 pmGND-PHL
21h 23m2 stops
$705JetBlue
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Booking Insights

KAYAK's insights & trends for Philadelphia to Grenada flights

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

What is the cheapest month to fly from Philadelphia to Grenada?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Grenada, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Grenada is December, when tickets cost $651 (return) on average. On the other hand, the most expensive months are September and November, when the average cost of round-trip tickets is $986 and $933 respectively.

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Good to know

Low seasonFebruary
Cheapest flight$497
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Philadelphia to St. George's

FAQs - booking Grenada flights

  • How does KAYAK find such low prices on flights from Philadelphia to Grenada?

    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 Grenada.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia to Grenada 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 Grenada?

    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 Grenada 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 Grenada?

    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 Grenada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Grenada?

    The cheapest time of day to fly to Grenada is generally in the evening, when round-trip flights cost $659 on average. Morning departures are around 12% more expensive than evening flights, on average. The most expensive time of day to fly to Grenada is generally in the morning, which is peak travel time and where the average cost of a ticket is $739.

Reviews of the top airline flying from Philadelphia to Grenada

 
Need help choosing which airline to fly with from Philadelphia to Grenada? 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.
7.2
American AirlinesOverall score based on 11042 reviews
6.4Food
6.9Entertainment
7.2Comfort
8.0Crew
7.5Boarding
Airline reviews

Delays to take off and to leave the plane after landing added a lot of time to this flight.

6.0 GoodMiguel, Oct 2025PHL - MIA
Read more American Airlines reviews

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Airport in MXP is crazy. Get there at least 2 hours before flight.

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

The flight was canceled 3 hours after original take off time

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Everything you need to know for your flight from Philadelphia to Grenada

Information on your arrival and departure airports

Philadelphia (PHL)