Cheap flights from Philadelphia (PHL) to St. John's (YYT)

Sep 26 — Oct 31

How to find the cheapest flight from Philadelphia (PHL) to St. John's (YYT)

All the information you need to plan the best PHL to YYT flight in 2023: compare Philadelphia to St. John's flight prices with the expected peak season, weather and rainfall in St. John's.

Popular in


Cheapest in


Average price


Round-trip from

High demand for flights, 32% potential price rise
Best time to find cheap flights, 56% potential price drop
Average for round-trip flights in September 2023
From Philadelphia to St John's



$387 - $1,174



23 - 60.8 °F



3.6 - 6.5 inches

What is the cheapest month to fly from Philadelphia to St. John's?

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, August can be a great choice for travel to St. John's. Flights to St. John's from Philadelphia in August are about $709 on average during August, but can be found for as low as $257.

When is the cheapest time to fly from Philadelphia to St. John's (PHL - YYT)?

When flying from Philadelphia to St. John's, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Useful info, stats and facts about Philadelphia to St. John's flights.

What does PHL to YYT mean?

This is defined as Philadelphia Airport (PHL) and St John's Airport (YYT). Codes like St John's Airport are often used to just call airports uniquely.

Other flights from Philadelphia

Top airline flying from Philadelphia to St. John's

The chart below displays the airlines Cheapflights users traveling from Philadelphia to St. John's choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Air CanadaCheapest$391Average$878FlexibilityNo cancel feeOn-time67%
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