$691 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 8/20. 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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Best Grenada Flight Deals from Philadelphia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

St. George's
St. George's1 stop$691

Cheap Flight Deals from Philadelphia to Grenada (PHL-GD0)

 
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.

Recent round-trip flight deals from Philadelphia to Grenada

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Philadelphia to Grenada.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
5:35 am - 1:55 pmPHL-GND
8h 20m1 stop
3:40 pm - 12:28 amGND-PHL
8h 48m1 stop
$691American Airlines
Find Deal
Wed, Aug 20 - Wed, Aug 27
5:35 am - 1:55 pmPHL-GND
8h 20m1 stop
3:40 pm - 7:27 amGND-PHL
15h 47m2 stops
$696American Airlines
Find Deal
Wed, Aug 20 - Wed, Aug 27
6:00 am - 1:55 pmPHL-GND
7h 55m1 stop
2:55 pm - 11:58 pmGND-PHL
9h 03m1 stop
$716American Airlines
Find Deal
Wed, Jun 25 - Mon, Jun 30
9:15 pm - 1:55 pmPHL-GND
16h 40m2 stops
2:50 pm - 11:59 pmGND-PHL
9h 09m1 stop
$721American Airlines
Find Deal
Wed, Jul 2 - Wed, Jul 9
9:00 pm - 2:00 pmPHL-GND
17h 00m2 stops
3:40 pm - 12:26 amGND-PHL
8h 46m1 stop
$726American Airlines
Find Deal
Sun, Sep 21 - Sun, Sep 28
1:50 pm - 1:55 pmPHL-GND
24h 05m1 stop
2:50 pm - 11:59 pmGND-PHL
9h 09m1 stop
$730American Airlines
Find Deal
Wed, Jul 2 - Wed, Jul 9
9:15 pm - 1:55 pmPHL-GND
16h 40m2 stops
2:50 pm - 7:21 amGND-PHL
16h 31m2 stops
$751American Airlines
Find Deal
Wed, Jul 2 - Wed, Jul 9
3:30 pm - 2:50 pmPHL-GND
47h 20m2 stops
8:55 am - 3:48 pmGND-PHL
30h 53m2 stops
Fri, Apr 25 - Fri, May 2
6:16 am - 2:01 pmPHL-GND
7h 45m1 stop
3:01 pm - 11:54 pmGND-PHL
8h 53m1 stop
$776American Airlines
Find Deal
Fri, Apr 25 - Fri, May 2
3:30 pm - 2:50 pmPHL-GND
47h 20m2 stops
8:55 am - 3:40 pmGND-PHL
30h 45m3 stops
Fri, Apr 25 - Fri, May 2

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 time of day to fly to Grenada?

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

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 September, when tickets cost $671 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $1,027 and $831 respectively.

Good to know

Low season

February

High season

April

Cheapest flight

$691
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 0% 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.

See more FAQs

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 10000 reviews
7.2Comfort
6.9Entertainment
8.0Crew
6.5Food
7.5Boarding
Airline reviews

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

6.0 GoodAnonymous, Mar 2025PHL - LAX
Read more American Airlines reviews

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

late again! but its my only option to not take 9 hours to get to Memphis

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

I had a very unpleasant encounter with one man from customer service: he was extremely rude and miserable. And his condition was reflected on his decision to send me to the worst airport hotel and get an awful flight connection. My hotel shuttle had never arrived and I had to book another hotel. People served by other representatives got a much better treatment and deal.

The flight left a bit late, but arrived close to time expected…With the flight being close to full the crew did well serving drinks to all in a very timely fashion. The flight was a pleasure…

They didn't have any gluten-free snacks, oddly, which I require...or any flavored soda water or decaf tea options, which seems to be standard.

My flight back my reservations were list because they said I didn't pay my pet fee when I had a receipt

They could have done a better job announcing the boarding groups and asked for more drinks (water) if needed.

Very confining seats side to side. Not wide enough for any comfort.

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

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