Philadelphia (PHL) to Colorado Springs (COS) flight deal in economy from $311

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesPHL

Philadelphia International Airport

Philadelphia, United States
United StatesCOS

Colorado Springs Airport

Colorado Springs, United States
$493 USD
-37%$311 USD
Verified 1 day ago
Rare Availability
8% of dates checked are available within 10% of the lowest price

Friday, July 17th, 2026

10 round-trip options

Returning
Wed, Jul 22, 2026•5 Day Trip
$500 USD
Google Flights
Returning
Thu, Jul 23, 2026•6 Day Trip
$595 USD
Google Flights
Returning
Fri, Jul 24, 2026•7 Day Trip
$544 USD
Google Flights
Returning
Sat, Jul 25, 2026•8 Day Trip
$500 USD
Google Flights
Returning
Sun, Jul 26, 2026•9 Day Trip
$739 USD
Google Flights
Returning
Mon, Jul 27, 2026•10 Day Trip
$600 USD
Google Flights
Returning
Tue, Jul 28, 2026•11 Day Trip
$473 USD
Google Flights
Returning
Wed, Jul 29, 2026•12 Day Trip
$568 USD
Google Flights
Returning
Thu, Jul 30, 2026•13 Day Trip
$590 USD
Google Flights
Returning
Fri, Jul 31, 2026•14 Day Trip
$538 USD
Google Flights