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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
$306
Delta, Alaska, United, US Airways
$390
United, Alaska, US Airways, Delta
$430
Alaska, US Airways, Delta, United
$389

Cheap Domestic Flights to Ontario - ONT

Flights
Airline
Lowest Price
United, Delta, US Airways, Alaska
$193
Frontier, Alaska, US Airways, United, Delta, AirTran
$157
Delta, Alaska, US Airways, Spirit, Frontier, AirTran, United, American
$113
Alaska, United, Delta, US Airways
$200
Delta, Alaska, US Airways
$174
Frontier, US Airways, Spirit, American, Delta, United, Alaska
$104
Alaska, US Airways, Frontier, United, Delta
$149
American, Alaska, United
$501
Alaska, United, Frontier, Spirit, US Airways, American, Delta
$104
Alaska, United, American, US Airways
$519
Frontier, United, Delta, AirTran, Alaska, US Airways, American
$157
American, US Airways, Frontier, Alaska, United
$157
United, US Airways, American
$426
US Airways, American, United, Delta, Frontier, Alaska
$157
Frontier, United, Delta, US Airways
$91
United, US Airways
$420
Delta, Alaska, United, US Airways, American
$315
Alaska, Delta, United, US Airways, American, Frontier
$157
US Airways, American, Delta, United, Alaska
$236
Alaska, Spirit, US Airways, Delta
$209
United, American, Delta, Alaska, US Airways
$245
United, US Airways
$162
Delta, United, Alaska, American, US Airways, Spirit, Frontier
$157
American, Frontier, Spirit, Delta, United, US Airways, AirTran
$124
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Cheap Flights from Colorado Springs to Ontario, from $427 Round trip from COS to ONT