Alaska Airlines Flights from Santa Ana to Chicago
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1 Passenger
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Lowest fares from Santa Ana to Chicago
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One-way low-fare flights Santa Ana to Chicago.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Santa Ana (SNA) | Chicago (ORD) | One-way | Saver | Depart: Mar 5, 2026 | From $160 Seen: 11 hours ago | |
| Santa Ana (SNA) | Chicago (ORD) | One-way | Saver | Depart: Apr 23, 2026 | From $179 Seen: 7 hours ago | |
| Santa Ana (SNA) | Chicago (ORD) | One-way | Saver | Depart: Feb 16, 2026 | From $663 Seen: 12 hours ago | |
| Santa Ana (SNA) | Chicago (ORD) | One-way | Saver | Depart: Feb 20, 2026 | From $464 Seen: 1 day ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.