Photo by Ontario Convention & Visitors Bureau / Jon Edwards.

$484 Cheap United flights San Antonio (SAT) to Ontario (ONT)
Prices were available within the past 7 days and start at $484 for one-way flights and $715 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 18 - Sat, Dec 20
SAT
San Antonio
ONT
Ontario
$715 Roundtrip, found 1 day ago
$715
Roundtrip
found 1 day ago

Thu, Dec 18 - Sat, Dec 20
SAT
San Antonio
ONT
Ontario
$770 Roundtrip, found 1 day ago
$770
Roundtrip
found 1 day ago

Thu, Dec 18 - Sat, Dec 20
SAT
San Antonio
ONT
Ontario
$780 Roundtrip, found 1 day ago
$780
Roundtrip
found 1 day ago
Find the cheapest month to fly from San Antonio (SAT) to Ontario (ONT)
February is typically the cheapest month to fly
From $124 - $591 per traveler.
Origin airport | San Antonio Intl. |
|---|---|
Destination airport | Los Angeles - Ontario Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United |
Popular airline | Delta |
Distance | 1861 km |
Most Popular United Routes from San Antonio
Most Popular United Routes from Ontario
- Boston to Atlanta (BOS - ATL)
- Newark Liberty Intl. Airport to Miami (EWR - MIA)
- Atlanta to Missoula (ATL - MSO)
- Madison to Portland (MSN - PDX)
- Newark Liberty Intl. Airport to London (EWR - LHR)
- New York to Knoxville (LGA - TYS)
- Billings to Harlingen (BIL - HRL)
- Newark Liberty Intl. Airport to Phoenix (EWR - PHX)
- Philadelphia to Orlando (PHL - MCO)
- Dallas to Cincinnati (DFW - CVG)
Popular Domestic Routes in Los Angeles - Ontario Intl.
- Atlanta to Fort Lauderdale (ATL - FLL)
- Houston to Columbus (IAH - CMH)
- Newark Liberty Intl. Airport to San Francisco (EWR - SFO)
- Dallas to Cincinnati (DFW - CVG)
- Billings to Harlingen (BIL - HRL)
- Newark Liberty Intl. Airport to Phoenix (EWR - PHX)
- Madison to Portland (MSN - PDX)
- Newark Liberty Intl. Airport to Miami (EWR - MIA)
- Baltimore to Shreveport (BWI - SHV)
- Newark Liberty Intl. Airport to London (EWR - LHR)