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Get United's best fares today on flights from San Francisco to Lewiston

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Low fare calendar for flights from San Francisco (SFO) to Lewiston (LWS)

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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 Lewiston

Thursday light rain
40°F 01/23/20
Friday moderate rain
37°F 01/24/20
Saturday light rain
40°F 01/25/20
Sunday moderate rain
39°F 01/26/20
Monday light rain
38°F 01/27/20
Tuesday moderate rain
43°F 01/28/20
Wednesday light snow
35°F 01/29/20
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