Book United Williston to San Diego flight deals from $968

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Water washes on to the sandy coast of San Diego at sunset

Plan ahead for flights from Williston to San Diego

Williston (ISN)
to San Diego (SAN)
Depart Wed 11 Jul 2018
Return Sun 15 Jul 2018
from$ 968*Viewed: 22 minutes ago
*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 San Diego

73 °FFriday06/22/2018
75 °FSaturday06/23/2018
72 °FSunday06/24/2018
75 °FMonday06/25/2018
79 °FTuesday06/26/2018
79 °FWednesday06/27/2018
81 °FThursday06/28/2018
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