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Did you mean flights from San Antonio to Ontario?

Cheap Flights from Ontario to San Antonio, TX, United States - ONT to SAT Last modified: Jun 30, 2016 1:35 PM

Popular flights from Ontario to San Antonio Last modified: Jun 30, 2016 1:35 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American
ONTSAT
Sat 9/10
1 stop
SATONT
Sat 9/17
1 stop
$278
Select
American
ONTSAT
Sat 10/15
1 stop
SATONT
Tue 10/18
1 stop
$278
Select
American
ONTSAT
Thu 10/20
1 stop
SATONT
Mon 10/24
1 stop
$278
Select
United
ONTSAT
Thu 10/13
1 stop
SATONT
Mon 10/24
1 stop
$278
Select
United
ONTSAT
Thu 10/20
1 stop
SATONT
Mon 10/24
1 stop
$278
Select
United
ONTSAT
Mon 10/24
1 stop
SATONT
Mon 10/31
1 stop
$278
Select

How Much Does it Cost to Fly from Ontario to San Antonio (ONT to SAT)?

We have collected flight cost data from across the web for travel from Ontario to San Antonio, and have found the average flight price for this trip to be $359.

When Can I Buy the Cheapest Flight from Ontario to San Antonio (ONT to SAT)?

Airlines can adjust prices for plane tickets from Ontario to San Antonio based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Ontario to San Antonio

The chart below shows up-to-date information regarding the cheapest days to fly from Ontario to San Antonio.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$404 $404 $404 $341 $341 $278 $341

Lowest Fares Chart By Month from Ontario to San Antonio

The chart below shows the lowest fare by month when flying from Ontario to San Antonio.

Month Origin Destination Carrier Depart Date Return Date Stops Price
July Ontario San Antonio American 7/30/16 8/6/16 1 $404
August Ontario San Antonio American 8/19/16 8/23/16 1 $341
September Ontario San Antonio American 9/10/16 9/17/16 1 $278
October Ontario San Antonio American 10/15/16 10/18/16 1 $278
November Ontario San Antonio United 11/7/16 11/13/16 1 $341
December Ontario San Antonio American 12/22/16 12/27/16 2 $591
January Ontario San Antonio American 1/19/17 1/24/17 1 $404
February Ontario San Antonio American 2/16/17 2/18/17 1 $404

Round Trip vs One Way Flights from Ontario to San Antonio (ONT to SAT)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Ontario to San Antonio. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Ontario to San Antonio is $139.

The average price for round trip flights from Ontario to San Antonio is $309.

Airports for Your Route

These pages contain information about the major airports in Ontario and San Antonio, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Ontario - ONT

FlightsAirlineLowest Price
Ontario to Dallas - Ft Worth American, Alaska, United $325
Ontario to Austin American, United $290

Cheap Domestic Flights to San Antonio - SAT

FlightsAirlineLowest Price
Los Angeles to San Antonio American, Alaska, Frontier, United $249
Las Vegas to San Antonio American, Alaska, Frontier, United $104
San Diego to San Antonio American, Alaska, Frontier, United $312
Santa Ana to San Antonio American, Alaska, Frontier, United $174
Long Beach to San Antonio American, United $366
Burbank to San Antonio American, United $268
Bakersfield to San Antonio American, United $392
Palm Springs to San Antonio American, Alaska, United $308
San Luis Obispo to San Antonio American, United $392
Santa Barbara to San Antonio American, Alaska, United $308
Los Angeles to Houston American, Alaska, Frontier, Spirit, United $177
Los Angeles to Austin American, Alaska, Frontier, United, Virgin America $230
San Diego to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United, Virgin America $81
Las Vegas to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United, Virgin America $81
Las Vegas to Austin American, Alaska, JetBlue, Frontier, United, Virgin America $113
San Diego to Austin American, Alaska, Frontier, United, Virgin America $258
Las Vegas to Houston American, Alaska, Frontier, Spirit, United $127
San Diego to Houston American, Alaska, Frontier, Spirit, United $167
Santa Ana to Dallas - Ft Worth American, Alaska, Frontier, United $188
Los Angeles to Phoenix American, Alaska, Spirit, United, Great Lakes $73
Las Vegas to Los Angeles American, Spirit, United, Virgin America $81
Long Beach to Austin American, Alaska, JetBlue, United $233
Burbank to Austin American, United $233
Santa Ana to Austin American, Alaska, Frontier, United $233
Santa Ana to Houston American, Alaska, Frontier, United $217
San Diego to Chicago American, Alaska, Frontier, Spirit, United, Virgin America $93
Las Vegas to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $244

Cheap International Flights to San Antonio - SAT

FlightsAirlineLowest Price
Los Angeles to Mexico City Silver, Interjet, American, AeroMexico, Alaska, JetBlue, Frontier, Allegiant, Spirit, United, Virgin America, Volaris $312
Cheap Flights from Ontario to San Antonio, TX, United States, from $278 Round trip from ONT to SAT