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Cheap Flights from Colorado Springs to Ontario - COS to ONT

Did You Know?

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.

Cheap Domestic Flights from Colorado Springs - COS

Flights
Airline
Lowest Price
US Airways, Delta, Alaska, United
$309
Delta, Alaska, United, US Airways
$373
United, Alaska, US Airways, Delta
$345
Alaska, US Airways, Delta, United
$373

Cheap Domestic Flights to Ontario - ONT

Flights
Airline
Lowest Price
United, Delta, US Airways, Alaska
$152
Frontier, Alaska, US Airways, United, Delta, AirTran
$169
Delta, Alaska, US Airways, Spirit, Frontier, AirTran, United, American
$60
Alaska, United, Delta, US Airways
$155
Delta, Alaska, US Airways
$259
Frontier, US Airways, Spirit, American, Delta, United, Alaska
$82
Alaska, US Airways, Frontier, United, Delta
$149
American, Alaska, United
$452
Alaska, United, Frontier, Spirit, US Airways, American, Delta
$80
Alaska, United, American, US Airways
$516
Frontier, United, Delta, AirTran, Alaska, US Airways, American
$142
American, US Airways, Frontier, Alaska, United
$360
United, US Airways, American
$376
US Airways, American, United, Delta, Frontier, Alaska
$149
Frontier, United, Delta, US Airways
$87
United, US Airways
$425
Delta, Alaska, United, US Airways, American
$249
Alaska, Delta, United, US Airways, American, Frontier
$288
US Airways, American, Delta, United, Alaska
$230
Alaska, Spirit, US Airways, Delta
$199
United, American, Delta, Alaska, US Airways
$242
United, US Airways
$238
Delta, United, Alaska, American, US Airways, Spirit, Frontier
$169
American, Frontier, Spirit, Delta, United, US Airways, AirTran
$99
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Cheap Flights from Colorado Springs to Ontario, from $400 Round trip from COS to ONT