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Get United's best fares today on flights from Ontario to Sacramento

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Low fare calendar for flights from Ontario (ONT) to Sacramento (SMF)

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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.

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Weather in Sacramento

Tuesday sky is clear
96°F 05/26/20
Wednesday sky is clear
94°F 05/27/20
Thursday sky is clear
96°F 05/28/20
Friday overcast clouds
91°F 05/29/20
Saturday overcast clouds
73°F 05/30/20
Sunday broken clouds
79°F 05/31/20
Monday overcast clouds
83°F 06/01/20
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