Cheap flights from Boston to Philadelphia
Compare hundreds of airlines Boston–Philadelphia
About this route
Compare flights from Boston to Philadelphia, a about 435 km route (around 1h nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Silk Avia operate this route.
Airlines on this route
FAQ
What's the cheapest month to fly Boston to Philadelphia?
Prices vary by season; use the price calendar to find the cheapest month.
How long is the flight from Boston to Philadelphia?
A nonstop flight takes about 1h and covers around 435 km. Connecting itineraries take longer.
Are there direct flights from Boston to Philadelphia?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Boston to Philadelphia?
Silk Avia operate this route, among others. Compare them all in the results.
When should I book Boston–Philadelphia flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.