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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
$344
Delta, Alaska, United, US Airways
$402
United, Alaska, US Airways, Delta
$398
Alaska, US Airways, Delta, United
$435

Cheap Domestic Flights to Ontario - ONT

Flights
Airline
Lowest Price
United, Delta, US Airways, Alaska
$167
Frontier, Alaska, US Airways, United, Delta, AirTran
$122
Delta, Alaska, US Airways, Spirit, Frontier, AirTran, United, American
$82
Alaska, United, Delta, US Airways
$169
Delta, Alaska, US Airways
$207
Frontier, US Airways, Spirit, American, Delta, United, Alaska
$82
Alaska, US Airways, Frontier, United, Delta
$149
American, Alaska, United
$499
Alaska, United, Frontier, Spirit, US Airways, American, Delta
$99
Alaska, United, American, US Airways
$516
Frontier, United, Delta, AirTran, Alaska, US Airways, American
$190
American, US Airways, Frontier, Alaska, United
$402
United, US Airways, American
$412
US Airways, American, United, Delta, Frontier, Alaska
$149
Frontier, United, Delta, US Airways
$87
United, US Airways
$470
Delta, Alaska, United, US Airways, American
$273
Alaska, Delta, United, US Airways, American, Frontier
$313
US Airways, American, Delta, United, Alaska
$230
Alaska, Spirit, US Airways, Delta
$199
United, American, Delta, Alaska, US Airways
$236
United, US Airways
$243
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