฿12,530 Cheap United flights from Chicago to San Diego (CHI→SAN)

View ฿12,530 flight on Wed, 24 Dec 2025Opens in a new window
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United flights from Chicago to San Diego (CHI→SAN)

Prices were available within the past 7 days and start at ฿12,530 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Chicago (CHI) to San Diego (SAN)

February is typically the cheapest month to fly

From ฿2,977 - ฿5,966 per traveller.

Travel information

Origin airport
CHI-All Airports
Destination airport
San Diego Intl.
Distance
2694 km

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