Find San Antonio to Ontario flights starting at CAD 67.
Book one-way or return flights from San Antonio to Ontario from as little as CAD 67. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- SAT09:236h 11m1 stopONT13:34Wed, May 22|San Antonio - Ontario|Frontier AirlinesCAD 67CAD 11643% OFF43% OFFCAD 116CAD 67
- SAT12:2213h 37m1 stopONT23:59Wed, May 8|San Antonio - Ontario|Frontier AirlinesCAD 67CAD 11642% OFF42% OFFCAD 116CAD 67
- SAT21:3611h 27m1 stopONT07:03Mon, May 6|San Antonio - Ontario|Frontier AirlinesCAD 74CAD 11636% OFF36% OFFCAD 116CAD 74
- SAT12:2213h 37m1 stopONT23:59Wed, May 1|San Antonio - Ontario|Frontier AirlinesCAD 76CAD 76
- SAT21:5013h 14m1 stopONT09:04Mon, May 20|San Antonio - Ontario|Frontier AirlinesCAD 77CAD 77
- SAT21:3611h 27m1 stopONT07:03Mon, May 13|San Antonio - Ontario|Frontier AirlinesCAD 77CAD 77
- SAT18:4814h 41m1 stopONT07:29Sat, May 18|San Antonio - Ontario|Frontier AirlinesCAD 77CAD 77
- SAT21:5413h 45m1 stopONT09:39Wed, May 15|San Antonio - Ontario|Frontier AirlinesCAD 78CAD 78
- SAT21:3611h 27m1 stopONT07:03Mon, Apr 29|San Antonio - Ontario|Frontier AirlinesCAD 78CAD 78
- SAT22:2012h 44m1 stopONT09:04Fri, May 17|San Antonio - Ontario|Frontier AirlinesCAD 88CAD 88
- SAT13:003h 5mDirectONT14:00Mon, May 6|San Antonio - Ontario|Frontier AirlinesFind More FlightsFind More Flights
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- CheapestSAT09:236h 11m1 transferONT13:34San Antonio International Airport - Ontario International AirportWed, May 22Frontier AirlinesCAD 67
- SAT09:236h 11m1 transferONT13:34San Antonio International Airport - Ontario International AirportWed, May 22Frontier AirlinesCAD 67Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from San Antonio to Ontario
Cheapest direct flight price | CAD 66 |
---|---|
Cheapest return ticket price | CAD 159 |
Cheapest month | November |
Peak season for travel | December |
Flight distance | 10,825.94km |
Popular airline | Delta Air Lines |
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