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Flights from Castries to Philadelphia

Cheap flight deals from Castries to Philadelphia

Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Castries to Philadelphia?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Castries (SLU) to Philadelphia (PHL) the cheapest?

    Airlines adjust prices for flights from Castries to Philadelphia based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Castries (SLU) to Philadelphia (PHL) cost?

    According to Trip.com's data, the lowest price is around PHP 44,245.

  • How long does it take to fly from Castries (SLU) to Philadelphia (PHL) and what is the distance?

    It takes around 5 hours 9 minutes to fly from Castries (SLU) to Philadelphia (PHL).

  • What are the most popular airlines that fly from Castries (SLU) to Philadelphia (PHL)?

    Airlines with flights from Castries (SLU) to Philadelphia (PHL): Qatar Airways and American Airlines.

How to find a cheap flight from Castries to Philadelphia

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Castries to Philadelphia. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flying from Castries to Philadelphia

Cheapest one-way flight price PHP 20,540
Off-season for travel March
Peak season for travel June
Flight distance 3,193.8 km
Average flight time 5 hours 9 minutes
Popular airline Delta Air Lines

More Travel Options

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