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Cheap Flights from Colorado Springs to Ontario - COS to ONT (reverse)

Did You Know?

168,788 seats are available per week to fly from Colorado Springs, CO to Ontario.
You must make at least one connection to fly from Colorado Springs, CO to Ontario.
US Airways has 487 connecting flights between Colorado Springs, CO and Ontario.
There are 3390 flights from Colorado Springs, CO to Ontario per week.

Cheap Domestic Flights from Colorado Springs - COS

Flights
Airline
Lowest Price
US Airways, Delta, Alaska, United
$325
Delta, Alaska, United, US Airways
$414
United, Alaska, US Airways, Delta
$456
Alaska, US Airways, Delta, United
$414

Cheap Domestic Flights to Ontario - ONT

Flights
Airline
Lowest Price
United, Delta, US Airways, Alaska
$233
Frontier, Alaska, US Airways, United, Delta, AirTran
$145
Delta, Alaska, US Airways, Spirit, Frontier, AirTran, United, American
$105
Alaska, United, Delta, US Airways
$267
Delta, Alaska, US Airways
$258
Frontier, US Airways, Spirit, American, Delta, United, Alaska
$145
Alaska, US Airways, Frontier, United, Delta
$145
American, Alaska, United
$475
Alaska, United, Frontier, Spirit, US Airways, American, Delta
$79
Alaska, United, American, US Airways
$475
Frontier, United, Delta, AirTran, Alaska, US Airways, American
$137
American, US Airways, Frontier, Alaska, United
$145
United, US Airways, American
$392
US Airways, American, United, Delta, Frontier, Alaska
$145
Frontier, United, Delta, US Airways
$85
United, US Airways
$145
Delta, Alaska, United, US Airways, American
$284
Alaska, Delta, United, US Airways, American, Frontier
$145
US Airways, American, Delta, United, Alaska
$220
Alaska, Spirit, US Airways, Delta
$192
United, American, Delta, Alaska, US Airways
$234
United, US Airways
$170
Delta, United, Alaska, American, US Airways, Spirit, Frontier
$145
American, Frontier, Spirit, Delta, United, US Airways, AirTran
$113
Cheap Flights from Colorado Springs to Ontario, from $454 Round trip from COS to ONT