Cheap Flights from Ontario International Airport to San Antonio (SAT) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/8
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2025/8
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Ontario－San Antonio Airport
August Lowest Airfares
USD383

The airfare displayed above is for Delta Air Lines

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Ontario－San Antonio Airport
September Lowest Airfares
USD332

The airfare displayed above is for Delta Air Lines

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Ontario－San Antonio Airport
October Lowest Airfares
USD1,437

The airfare displayed above is for Alaska Airlines

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Ontario－San Antonio Airport
November Lowest Airfares -----
Ontario－San Antonio Airport
December Lowest Airfares
USD389

The airfare displayed above is for Delta Air Lines

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Ontario－San Antonio
Estimated Flight Time
4 Hours 20 Minutes
Ontario－San Antonio
Number of Operating Airlines
4

Operating Airlines for Ontario－San Antonio Airport Route
American Airlines

Alaska Airlines

Delta Air Lines

United Airlines

Other Destinations from:Ontario

Ontario－San Luis Obispo(County Regional)
USD353〜
Ontario－Santa Fe (New Mexico)(Santa Fe Municipal)
USD341〜
Ontario－Savannah (Georgia)(Savannah/Hilton Head)
USD360〜
Ontario－Santa Barbara(Municipal)
USD727〜
Ontario－San Jose (United States)(SJC)
USD257〜
Ontario－Santa Ana(John Wayne)
USD475〜
Ontario－Sarasota / Bradenton(Sarasota–Bradenton)
USD369〜
* Fares vary in accordance to seat availability
Other Departures to: San Antonio

General Wayne A. Downing Peoria Airport－San Antonio(SAT)
USD452〜
* Fares vary in accordance to seat availability