Philadelphia (PHL) to Boise (BOI) flight deal in economy from $151

Delta Air LinesDLDelta Air Lines
One Way•Economy
United StatesPHL

Philadelphia International Airport

Philadelphia, United States
United StatesBOI

Boise Air Terminal (Gowen Field)

Boise, United States
$191 USD
-21%$151 USD
Verified 12 days ago
Great Availability
67% of dates checked are available within 10% of the lowest price

Sunday, August 2nd, 2026

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