Boston to Philadelphia

BOSPHL

Fly from Boston to Philadelphia starting at USD 144 with JetBlue Airways.Best fare available on Sep 29, 2026.Limited seats. Better plans. Book before it's gone.

Boston to Philadelphia cheapest flights this week

29 Sept
JetBlue Airways
13:30BOS
15:02PHL
DirectUSD 144VIEW DEAL
29 Sept
Frontier Airlines
12:52BOS
23:18PHL
1 StopUSD 288VIEW DEAL
30 Sept
Frontier Airlines
12:54BOS
23:18PHL
1 StopUSD 202VIEW DEAL
2 Oct
Frontier Airlines
12:54BOS
23:18PHL
1 StopUSD 205VIEW DEAL
2 Oct
JetBlue Airways
20:30BOS
22:03PHL
DirectUSD 180VIEW DEAL
3 Oct
Frontier Airlines
12:54BOS
23:18PHL
1 StopUSD 206VIEW DEAL
4 Oct
Allegiant Air
11:24BOS
09:51PHL
1 StopUSD 248VIEW DEAL
5 Oct
Frontier Airlines
12:54BOS
23:18PHL
1 StopUSD 207VIEW DEAL
6 Oct
JetBlue Airways
13:30BOS
15:03PHL
DirectUSD 310VIEW DEAL
7 Oct
Frontier Airlines
12:54BOS
23:18PHL
1 StopUSD 207VIEW DEAL

Boston to Philadelphia monthly flight fare trend

Sep
from USD 144
Oct
from USD 108
Nov
from USD 103
Dec
from USD 121
Jan
from USD 138
Feb
No flights

Airport Details

Origin

Boston

Logan International Airport (BOS)

Boston, BOS
Zone

New York

Elev

20 ft

Destination

Philadelphia

Philadelphia International Airport (PHL)

Philadelphia, PHL
Zone

New York

Elev

36 ft

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