Popular in | December |
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Cheapest in | August |
Round-trip from | $238 |
One-way from | $148 |
It’s generally more expensive to depart on a Thursday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
To save up to 70% on this flight, we recommend booking at least 26 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Antonio to Ontario from $162 1-2 weeks out and tickets from $349 for flights departing within the next 72 hours.
Our data shows that August tends to be the cheapest month to fly to Ontario from San Antonio. Users have commonly found prices around $222 for the month, but tickets can be as low as $80. Due to multiple factors, prepare for potentially higher prices in March.
One of the essential ways to save on airfare from San Antonio to Ontario is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 38% on airfare.
Fly from
Fly to
Budget
$137 - $387
Route
Depart
Return
Price
San AntonioOntario
SAT - ONT
SATONT
San Antonio
Thu 8/15
1 stop24h 56m
Ontario
Thu 8/22
1 stop22h 14m
San AntonioOntario
SAT - ONT
SATONT
San Antonio
Wed 8/28
1 stop16h 20m
Ontario
Fri 8/30
1 stop5h 30m
San AntonioOntario
SAT - ONT
SATONT
San Antonio
Fri 8/23
1 stop16h 26m
Ontario
Mon 8/26
1 stop19h 09m
San AntonioOntario
SAT - ONT
SATONT
San Antonio
Fri 8/16
1 stop20h 21m
Ontario
Mon 8/19
1 stop19h 09m
San AntonioOntario
SAT - ONT
SATONT
San Antonio
Fri 8/2
1 stop13h 46m
Ontario
Tue 8/6
1 stop17h 39m
San AntonioOntario
SAT - ONT
SATONT
San Antonio
Tue 6/25
1 stop7h 20m
Ontario
Thu 7/4
1 stop5h 45m
San AntonioOntario
SAT - ONT
SATONT
San Antonio
Tue 7/2
1 stop6h 23m
Ontario
Fri 7/12
1 stop7h 23m
San AntonioOntario
SAT - ONT
SATONT
San Antonio
Thu 6/20
1 stop6h 14m
Ontario
Sun 6/23
1 stop6h 34m
San AntonioOntario
SAT - ONT
SATONT
San Antonio
Tue 8/20
2 stops16h 45m
Ontario
Tue 8/27
1 stop9h 16m
LAX Temperature | 57.2 - 73.4 °F |
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If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).
Crew
Comfort
Overall
Food
Boarding
Entertainment
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Crew
Comfort
Overall
Food
Boarding
Entertainment
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Crew
Comfort
Overall
Food
Boarding
Entertainment
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Crew
Comfort
Overall
Food
Boarding
Entertainment
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Crew
Comfort
Overall
Food
Boarding
Entertainment
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Crew
Comfort
Overall
Food
Boarding
Entertainment
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Spirit Airlines | Cheapest$93 | Average$180 | FlexibilityNo cancel fee | On-time65% |
Frontier | Cheapest$118 | Average$197 | FlexibilityNo cancel fee | On-time62% |
United Airlines | Cheapest$216 | Average$474 | FlexibilityNo cancel fee | On-time69% |
Delta | Cheapest$217 | Average$402 | FlexibilityNo cancel fee | On-timeN/A |
American Airlines | Cheapest$250 | Average$429 | FlexibilityNo cancel fee | On-time71% |
Cheapflights helps you search for flights from San Antonio to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Cheapflights helps you find that perfect flight to Ontario from San Antonio by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
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