Cheap Flights from O'Hare International Airport to San Diego (SAN) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/7
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2025/7
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

O'Hare－San Diego Airport
July Lowest Airfares
USD314

The airfare displayed above is for Alaska Airlines

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O'Hare－San Diego Airport
August Lowest Airfares
USD237

The airfare displayed above is for United Airlines

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O'Hare－San Diego Airport
September Lowest Airfares
USD257

The airfare displayed above is for Delta Air Lines

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O'Hare－San Diego Airport
October Lowest Airfares
USD329

The airfare displayed above is for Alaska Airlines

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O'Hare－San Diego Airport
November Lowest Airfares
USD237

The airfare displayed above is for Alaska Airlines

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Chicago－San Diego
Estimated Flight Time
4 Hours 19 Minutes
Chicago－San Diego
Number of Operating Airlines
5

Operating Airlines for O'Hare－San Diego Airport Route
Non-StopUnited Airlines

Non-StopAmerican Airlines

Alaska Airlines

Delta Air Lines

SUN COUNTRY

Other Destinations from:Chicago

O'Hare－Atlanta(Hartsfield-Jackson)
USD125〜
O'Hare－Houston(George Bush Intercontinental)
USD212〜
O'Hare－Houston(William P. Hobby)
USD224〜
O'Hare－Salt Lake City(SLC)
USD317〜
O'Hare－Miami(MIA)
USD148〜
O'Hare－Denver(DEN)
USD193〜
O'Hare－Portland (Oregon)(PDX)
USD204〜
O'Hare－Aberdeen (South Dakota)(Aberdeen Regional)
USD451〜
O'Hare－Akron / Canton(Akron-Canton Regional)
USD248〜
* Fares vary in accordance to seat availability
Other Departures to: San Diego

Dallas/Fort Worth Airport－San Diego(SAN)
USD236〜
Hartsfield-Jackson Atlanta Airport－San Diego(SAN)
USD236〜
George Bush Intercontinental Airport－San Diego(SAN)
USD350〜
Chicago Midway Airport－San Diego(SAN)
USD252〜
Miami Airport－San Diego(SAN)
USD252〜
Salt Lake City Airport－San Diego(SAN)
USD213〜
* Fares vary in accordance to seat availability