Philadelphia (PHL) to Colorado Springs (COS) flight deal in economy from $311
PHLPhiladelphia International Airport
Philadelphia, United States
COSColorado Springs Airport
Colorado Springs, United States
$493 USD
-37%$311 USD
Verified 1 day agoSeptember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
8% of dates checked are available within 10% of the lowest price
Wednesday, September 9th, 2026
10 round-trip options
Returning
Mon, Sep 14, 2026•5 Day Trip
$546 USD
Returning
Tue, Sep 15, 2026•6 Day Trip
$399 USD
Returning
Wed, Sep 16, 2026•7 Day Trip
$352 USD
Returning
Thu, Sep 17, 2026•8 Day Trip
$373 USD
Returning
Fri, Sep 18, 2026•9 Day Trip
$401 USD
Returning
Sat, Sep 19, 2026•10 Day Trip
$311 USD
Returning
Sun, Sep 20, 2026•11 Day Trip
$567 USD
Returning
Mon, Sep 21, 2026•12 Day Trip
$450 USD
Returning
Tue, Sep 22, 2026•13 Day Trip
$333 USD
Returning
Wed, Sep 23, 2026•14 Day Trip
$338 USD