Chicago, United States to San Diego, United States for only $157 USD roundtrip
Cheap flights from Chicago, United States to San Diego, United States for only $157 USD roundtrip.
December 22, 2025
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⚠️ Heads up: Deals typically expire within 2 to 3 days after they are sent. Prices may also increase slightly after 30 minutes, so act quickly!
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Deal Details
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Travel Dates
| From Date | To Date |
|---|---|
| January 17, 2026 | January 20, 2026 |
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