Flights from Ontario (ONT) to Colorado (Colorado)

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Prices from $239 to $368

We'll show you the best deals by comparing tons of flights from Ontario to Colorado across a wide range of airlines and travel agents. Compare the cheap flights along this route.

$352RT including taxes
May 09 2017 May 11 2017
2 nights
Ontario (ONT) to Colorado Springs (COS)
$368RT including taxes
Apr 19 2017 May 05 2017
16 nights
Ontario (ONT) to Grand Junction (GJT)
Flying with: American Airlines
$239RT including taxes
Apr 29 2017 May 06 2017
7 nights
Ontario (ONT) to Denver International (DEN)

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