Boise (BOI) to Philadelphia (PHL) flight deal in economy from $301

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
United StatesBOI

Boise Air Terminal (Gowen Field)

Boise, United States
United StatesPHL

Philadelphia International Airport

Philadelphia, United States
$369 USD
-18%$301 USD
Verified 14 days ago
Good Availability
59% of dates checked are available within 10% of the lowest price

Wednesday, August 5th, 2026

8 round-trip options

Returning
Mon, Aug 10, 2026•5 Day Trip
$537 USD
Google Flights
Returning
Tue, Aug 11, 2026•6 Day Trip
$409 USD
Google Flights
Returning
Wed, Aug 12, 2026•7 Day Trip
$330 USD
Google Flights
Returning
Thu, Aug 13, 2026•8 Day Trip
$330 USD
Google Flights
Returning
Fri, Aug 14, 2026•9 Day Trip
$333 USD
Google Flights
Returning
Sun, Aug 16, 2026•11 Day Trip
$359 USD
Google Flights
Returning
Mon, Aug 17, 2026•12 Day Trip
$330 USD
Google Flights
Returning
Tue, Aug 18, 2026•13 Day Trip
$330 USD
Google Flights