Flight route
Cheap flights from Boston to Philadelphia
Compare fares from Boston to Philadelphia, United States across airlines and travel partners, then book with whoever has the best price.
Boston to Philadelphia
Live fares from our airline and agency partners.
Fares
Recent fares on this route
No cached fare for this exact route yet. Search above for live pricing from Boston to Philadelphia.
FAQ
Boston to Philadelphia, answered
How much does a flight from Boston to Philadelphia cost?
We don't have a recent cached fare for this exact route yet. Search above to compare live prices from Boston to Philadelphia across our travel partners.
Is there a direct flight from Boston to Philadelphia?
Recent search data we have for this route shows connecting flights; nonstop service can vary by season and airline. Search above to see current direct and connecting options.
When is the best time to book flights from Boston to Philadelphia?
Prices on most routes fluctuate week to week. Comparing a few different date combinations in the search above is the most reliable way to find the cheapest fare for your specific trip, rather than relying on a single "best day to book" rule.