Cheap flights from Philadelphia to Lewiston, ID (PHL - LWS)
PHL — LWS
Aug 4 — Aug 111
1 adult, Economy
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Have a flexible travel schedule? Discover the best time to fly to Lewiston from Philadelphia with our price prediction graph.
Estimated round-trip price
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Everything you need to know about your flight from Philadelphia to Lewiston
What is the cheapest month to book a flight from Philadelphia to Lewiston, Idaho?
Currently, February is the cheapest month in which you can book a flight from Philadelphia to Lewiston, Idaho (average of $278). Flying from Philadelphia to Lewiston, Idaho in May is currently the most expensive (average of $526). 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.