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Cheap Flights from Colorado Springs to Ontario - COS to ONT

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
$334
Delta, Alaska, United, US Airways
$425
United, Alaska, US Airways, Delta
$468
Alaska, US Airways, Delta, United
$425

Cheap Domestic Flights to Ontario - ONT

Flights
Airline
Lowest Price
United, Delta, US Airways, Alaska
$171
Frontier, Alaska, US Airways, United, Delta, AirTran
$149
Delta, Alaska, US Airways, Spirit, Frontier, AirTran, United, American
$107
Alaska, United, Delta, US Airways
$174
Delta, Alaska, US Airways
$284
Frontier, US Airways, Spirit, American, Delta, United, Alaska
$99
Alaska, US Airways, Frontier, United, Delta
$149
American, Alaska, United
$488
Alaska, United, Frontier, Spirit, US Airways, American, Delta
$99
Alaska, United, American, US Airways
$488
Frontier, United, Delta, AirTran, Alaska, US Airways, American
$137
American, US Airways, Frontier, Alaska, United
$149
United, US Airways, American
$402
US Airways, American, United, Delta, Frontier, Alaska
$149
Frontier, United, Delta, US Airways
$87
United, US Airways
$149
Delta, Alaska, United, US Airways, American
$298
Alaska, Delta, United, US Airways, American, Frontier
$149
US Airways, American, Delta, United, Alaska
$230
Alaska, Spirit, US Airways, Delta
$199
United, American, Delta, Alaska, US Airways
$240
United, US Airways
$301
Delta, United, Alaska, American, US Airways, Spirit, Frontier
$149
American, Frontier, Spirit, Delta, United, US Airways, AirTran
$118
Cheap Flights from Colorado Springs to Ontario, from $466 Round trip from COS to ONT