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Get United's best fares today on flights from Colorado Springs to Ontario from *

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Low fare calendar for flights from Colorado Springs (COS) to Ontario (ONT)

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from
$407*
Viewed:20 hours ago
Economy
Return:03/03/20
19
from
$407*
Viewed:20 hours ago
Economy
Return:03/04/20
20
from
$407*
Viewed:20 hours ago
Economy
Return:03/05/20
21
from
$527*
Viewed:8 hours ago
Economy
Return:03/06/20
22
from
$438*
Viewed:8 hours ago
Economy
Return:03/07/20
23
from
$438*
Viewed:8 hours ago
Economy
Return:03/08/20
24
from
$633*
Viewed:8 hours ago
Economy
Return:03/09/20
25
from
$357*
Viewed:20 hours ago
Economy
Return:03/10/20
26
from
$362*
Viewed:20 hours ago
Economy
Return:03/04/20
27
from
$348*
Viewed:20 hours ago
Economy
Return:03/05/20
28
from
$468*
Viewed:8 hours ago
Economy
Return:03/06/20
29
from
$379*
Viewed:20 hours ago
Economy
Return:03/14/20
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Looking for additional flights from Colorado Springs to Ontario?

FromToDatesFare TypePrice

Colorado Springs (COS)

Ontario (ONT)

Depart: 04/04/20

Return: 04/18/20

Roundtrip
from
$277*
Viewed:19hoursago

Colorado Springs (COS)

Ontario (ONT)

Depart: 05/02/20

Return: 05/16/20

Roundtrip
from
$277*
Viewed:19hoursago

Colorado Springs (COS)

Ontario (ONT)

Depart: 04/22/20

Return: 05/06/20

Roundtrip
from
$277*
Viewed:19hoursago

Colorado Springs (COS)

Ontario (ONT)

Depart: 04/25/20

Return: 05/09/20

Roundtrip
from
$277*
Viewed:19hoursago

Colorado Springs (COS)

Ontario (ONT)

Depart: 05/09/20

Return: 05/23/20

Roundtrip
from
$277*
Viewed:19hoursago

Colorado Springs (COS)

Ontario (ONT)

Depart: 04/18/20

Return: 05/02/20

Roundtrip
from
$277*
Viewed:19hoursago

Colorado Springs (COS)

Ontario (ONT)

Depart: 04/18/20

Return: 04/25/20

Roundtrip
from
$277*
Viewed:19hoursago

Colorado Springs (COS)

Ontario (ONT)

Depart: 04/29/20

Return: 05/06/20

Roundtrip
from
$277*
Viewed:19hoursago

Colorado Springs (COS)

Ontario (ONT)

Depart: 05/02/20

Return: 05/09/20

Roundtrip
from
$277*
Viewed:19hoursago

Colorado Springs (COS)

Ontario (ONT)

Depart: 04/04/20

Return: 04/11/20

Roundtrip
from
$277*
Viewed:19hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Ontario

Monday broken clouds
61°F 02/17/20
Tuesday overcast clouds
72°F 02/18/20
Wednesday sky is clear
70°F 02/19/20
Thursday sky is clear
76°F 02/20/20
Friday overcast clouds
71°F 02/21/20
Saturday light rain
62°F 02/22/20
Sunday sky is clear
66°F 02/23/20
Powered by: OpenWeatherMap.org