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

Departure Date

2025/10
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2025/10
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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
October Lowest Airfares
USD1,452

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
USD393

The airfare displayed above is for Delta Air Lines

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Ontario－San Antonio Airport
January Lowest Airfares -----
Ontario－San Antonio Airport
February Lowest Airfares
USD404

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)
USD357〜
Ontario－Santa Fe (New Mexico)(Santa Fe Municipal)
USD345〜
Ontario－Savannah (Georgia)(Savannah/Hilton Head)
USD364〜
Ontario－Santa Barbara(Municipal)
USD735〜
Ontario－Sheridan (Wyoming)(Sheridan County)
USD536〜
Ontario－San Jose (United States)(SJC)
USD260〜
Ontario－Santa Ana(John Wayne)
USD480〜
* Fares vary in accordance to seat availability
Other Departures to: San Antonio

General Wayne A. Downing Peoria Airport－San Antonio(SAT)
USD456〜
* Fares vary in accordance to seat availability