● Deals from
● Sweeping every destination…
$111usually $118−6%17 Oct 2026 · direct · score 56/100 · Solid
Live check · This route is not on today’s below-usual board, so we re-scanned it just now: the current cheapest upcoming fare sits about 6% below its usual level.
Why so cheap?
This fare is below usual but under our auto-research threshold — ask and we’ll find the reason now, with sources.
Fares by departure date
Today’s fare is cheaper than 90% of the 10 fares tracked for this route.
Questions people ask about this route
- What is the lowest price for a flight from Boston to Philadelphia right now?
- The lowest price our scan found today (2026-10-08) is $111 one-way fare, departing 17 Oct 2026, direct. Fares move constantly — the link below re-checks live availability on Aviasales.
- Is $111 a good price for a Boston to Philadelphia flight (BOS→PHL)?
- Yes by the data: this route usually costs about $118 (midpoint of Google Flights' typical price range), so $111 is 6% below usual and cheaper than 90% of the 10 fares tracked for this route. FareFloor's deal score for it is 56/100 as of 2026-10-08.
- When is the cheapest time to fly from Boston to Philadelphia in the coming months?
- Across the departure windows our 2026-10-08 scan compared, the lowest-priced departure found is 17 Oct 2026 at $111 one-way fare. Method: we sweep this origin's destinations several times a day via Google Flights data and keep the cheapest round-trip window per route — a cheaper window can appear any day, so treat this as today's answer, not a permanent one.
- Is there a direct flight from Boston to Philadelphia at this price?
- Yes — the $111 fare found today is a direct flight.