Currently, December is the cheapest month in which you can book a flight from Philadelphia to Fort Smith (average of $447). Flying from Philadelphia to Fort Smith in March is currently the most expensive (average of $574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$478 | Average$808 | FlexibilityNo cancel fee | On-time71% |