June is the cheapest month to fly this route, with average fares around $249 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $312 | $229 | Peak | |
| June 2026 | $249 | $223 | Best | |
| July 2026 | $258 | $223 | ||
| August 2026 | $263 | $229 |
Departing on Tuesday offers the lowest average fares at $235. Sunday departures are the most expensive at $313, a difference of $78.
The best time to fly is June. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from New York to Philadelphia is June, with average round-trip fares around $249. The lowest fare found in June is $223.
Tuesday departures are the cheapest, averaging $235 round trip. The most expensive day is Sunday at $313.
Based on current pricing trends, booking for June travel offers the best value. Avoid May if possible, as fares average $312 compared to $249 in the cheapest month. August is a solid middle-ground option at $263.
Flying in June instead of May can save you approximately $63 per round trip. The cheapest month averages $249 while the most expensive averages $312.
Airlines, flight times, price calendar, and more for New York to Philadelphia
View JFK → PHL Details