$319 Find Cheap Flights from Philadelphia to Grenada

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 Grenada departing on 7/4. 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.
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

Wed, Jun 17 - Sun, Jun 21
Air Canada Logo
6:00 am - 2:30 pm
PHL
-
GND
8h 30m
1 stop
Air Canada Logo
3:30 pm - 3:39 pm
GND
-
PHL
24h 09m
1 stop
$574Air Canada
Wed, Jun 17 - Sun, Jun 21
Air Canada Logo
6:00 am - 2:30 pm
PHL
-
GND
8h 30m
1 stop
Air Canada Logo
3:30 pm - 2:49 pm
GND
-
PHL
23h 19m
2 stops
$578Air Canada
Tue, Sep 1 - Sun, Sep 6
Air Canada Logo
10:50 am - 2:30 pm
PHL
-
GND
27h 40m
1 stop
Air Canada Logo
3:30 pm - 10:46 pm
GND
-
PHL
31h 16m
1 stop
$632Air Canada
Mon, Aug 31 - Sun, Sep 6
Air Canada Logo
10:05 am - 2:30 pm
PHL
-
GND
52h 25m
2 stops
Air Canada Logo
3:30 pm - 10:09 am
GND
-
PHL
18h 39m
1 stop
$636Air Canada
Mon, Aug 31 - Sun, Sep 6
Air Canada Logo
3:25 pm - 2:30 pm
PHL
-
GND
47h 05m
2 stops
Air Canada Logo
3:30 pm - 9:34 pm
GND
-
PHL
30h 04m
2 stops
$639Air Canada
Tue, Oct 20 - Fri, Oct 30
American Airlines Logo
7:40 pm - 1:50 pm
PHL
-
GND
18h 10m
1 stop
American Airlines Logo
3:55 pm - 9:43 am
GND
-
PHL
17h 48m
1 stop
$643American Airlines
Tue, Oct 20 - Fri, Oct 30
American Airlines Logo
7:40 pm - 1:50 pm
PHL
-
GND
18h 10m
1 stop
American Airlines Logo
3:55 pm - 7:40 am
GND
-
PHL
15h 45m
2 stops
$647American Airlines
Sun, Jul 19 - Wed, Jul 22
American Airlines Logo
9:55 pm - 2:13 pm
PHL
-
GND
16h 18m
1 stop
American Airlines Logo
3:13 pm - 12:55 am
GND
-
PHL
9h 42m
1 stop
$673American Airlines
Sun, Jun 21 - Wed, Jun 24
Air Canada Logo
6:00 am - 2:30 pm
PHL
-
GND
8h 30m
1 stop
Air Canada Logo
3:30 pm - 10:09 am
GND
-
PHL
18h 39m
1 stop
$677Air Canada
Sat, Jul 18 - Sat, Jul 25
American Airlines Logo
9:55 pm - 2:13 pm
PHL
-
GND
16h 18m
1 stop
American Airlines Logo
3:29 pm - 12:22 am
GND
-
PHL
8h 53m
1 stop
$678American Airlines
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 May, when tickets cost $0 (return) on average. On the other hand, the most expensive months are September and March, when the average cost of round-trip tickets is $986 and $797 respectively.

Find deals

Good to know

Low seasonApril
Cheapest flight$319
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 26% 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.

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.
7.1
American AirlinesOverall score based on 11645 reviews
7.2Comfort
6.4Food
7.5Boarding
7.9Crew
6.9Entertainment
Airline reviews

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

6.0 GoodRobert, May 2026
PHL - CLE
Read more American Airlines reviews

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.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

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

Information on your arrival and departure airports

Philadelphia (PHL)