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Cheap flights from Ontario to San Antonio from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to San Antonio departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to San Antonio

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to San Antonio that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to San Antonio.

Cheap last minute flights

Planning a quick getaway from Ontario to San Antonio? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Antonio, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to San Antonio

Find recent round-trip train or bus tickets from Ontario to San Antonio.

All round-trip flight deals to San Antonio

The cheapest plane tickets to San Antonio found on KAYAK recently.
2:45 pm - 9:03 pmYYZ-SAT
7h 18m1 stop
7:00 am - 4:46 pmSAT-YYZ
8h 46m1 stop
$246Air Canada
Find Deal
Thu, Jan 30 - Mon, Feb 3
6:00 am - 12:29 pmYUL-SAT
7h 29m1 stop
7:21 am - 2:16 pmSAT-YUL
5h 55m1 stop
$255Air Canada
Find Deal
Thu, Feb 6 - Sun, Feb 9
6:20 pm - 11:51 pmYYZ-SAT
6h 31m1 stop
6:00 am - 12:30 pmSAT-YYZ
5h 30m1 stop
$275British Airways
Find Deal
Sat, Jan 11 - Sun, Jan 19
8:20 am - 11:15 pmYYZ-SAT
15h 55m1 stop
7:44 am - 2:18 pmSAT-YYZ
5h 34m1 stop
$278United Airlines
Find Deal
Thu, Feb 13 - Sun, Feb 16
8:00 pm - 4:33 amYYZ-SAT
9h 33m1 stop
8:35 pm - 6:46 amSAT-YYZ
9h 11m1 stop
Fri, Jan 10 - Mon, Jan 13
6:35 pm - 8:47 amYUL-SAT
15h 12m1 stop
5:30 am - 3:58 pmSAT-YUL
9h 28m2 stops
$288United Airlines
Find Deal
Thu, Jan 16 - Sun, Jan 19
3:30 pm - 11:14 pmYYZ-SAT
8h 44m2 stops
5:30 am - 2:20 pmSAT-YYZ
7h 50m1 stop
$293Lufthansa
Find Deal
Sat, Jan 11 - Sun, Jan 19
8:00 pm - 4:33 amYYZ-SAT
9h 33m1 stop
5:45 am - 9:11 pmSAT-YYZ
14h 26m2 stops
Fri, Jan 10 - Mon, Jan 13
4:10 pm - 11:45 pmYYZ-SAT
8h 35m1 stop
12:21 pm - 10:36 pmSAT-YYZ
9h 15m1 stop
$307United Airlines
Find Deal
Thu, Mar 20 - Mon, Mar 31
2:45 pm - 9:57 pmYYZ-SAT
8h 12m1 stop
2:30 pm - 6:17 amSAT-YYZ
14h 47m2 stops
$312WestJet
Find Deal
Thu, Jan 30 - Mon, Feb 3
7:15 am - 3:18 pmYYZ-SAT
9h 03m1 stop
$149Air Canada
Find Deal
Thu, Feb 27
6:35 pm - 8:47 amYUL-SAT
15h 12m1 stop
$156Air Canada
Find Deal
Sat, Jan 25
10:45 am - 11:15 pmYYZ-SAT
13h 30m2 stops
$171United Airlines
Find Deal
Thu, Feb 27
7:55 am - 7:22 pmYUL-SAT
12h 27m2 stops
$173United Airlines
Find Deal
Sat, Jan 25
10:00 am - 12:57 pmYYZ-SAT
27h 57m2 stops
Thu, Jan 9
7:05 am - 6:15 pmYYZ-SAT
12h 10m1 stop
Thu, Jan 9
7:00 am - 4:33 amYYZ-SAT
22h 33m2 stops
Fri, Jan 10
11:40 am - 11:59 pmYYZ-SAT
13h 19m1 stop
$242American Airlines
Find Deal
Fri, Jan 3
11:40 am - 6:40 pmYYZ-SAT
8h 00m2 stops
$252American Airlines
Find Deal
Fri, Jan 3
4:45 pm - 11:59 pmYYZ-SAT
32h 14m1 stop
$272Alaska Airlines
Find Deal
Tue, May 6
5:00 pm - 12:58 amYYZ-SAT
8h 58m1 stop
5:25 am - 9:20 amSAT-YYZ
26h 55m1 stop
$492WestJet
Find Deal
Thu, Jan 2 - Sun, Jan 5
5:00 pm - 12:58 amYYZ-SAT
8h 58m1 stop
2:30 pm - 3:52 pmSAT-YYZ
24h 22m1 stop
$497WestJet
Find Deal
Sun, Dec 29 - Sun, Jan 5
6:30 am - 12:58 amYYZ-SAT
19h 28m2 stops
2:30 pm - 3:52 pmSAT-YYZ
24h 22m1 stop
$504WestJet
Find Deal
Sun, Dec 29 - Sun, Jan 5
10:05 am - 3:24 pmYYZ-SAT
6h 19m1 stop
6:50 am - 3:54 pmSAT-YYZ
8h 04m1 stop
$536WestJet
Find Deal
Mon, Dec 30 - Fri, Jan 3
6:30 am - 12:58 amYYZ-SAT
19h 28m2 stops
4:20 pm - 12:26 amSAT-YYZ
31h 06m2 stops
$542WestJet
Find Deal
Sun, Dec 29 - Sun, Jan 5
5:15 pm - 10:51 pmYYZ-SAT
6h 36m1 stop
6:50 am - 7:06 pmSAT-YYZ
11h 16m2 stops
$574WestJet
Find Deal
Mon, Dec 30 - Fri, Jan 3
6:16 pm - 11:37 pmYYZ-SAT
6h 21m1 stop
4:20 pm - 12:26 amSAT-YYZ
31h 06m2 stops
$576WestJet
Find Deal
Thu, Jan 2 - Sun, Jan 5
9:30 am - 11:56 pmYYZ-SAT
15h 26m2 stops
4:20 pm - 12:26 amSAT-YYZ
31h 06m2 stops
$647WestJet
Find Deal
Thu, Jan 2 - Sun, Jan 5
10:35 pm - 6:32 pmYYZ-SAT
20h 57m3 stops
7:37 pm - 11:50 pmSAT-YYZ
27h 13m2 stops
Thu, Jan 2 - Sun, Jan 5
4:22 pm - 8:49 pmYYZ-SAT
29h 27m2 stops
9:19 am - 3:07 pmSAT-YYZ
28h 48m2 stops
$1,525Alaska Airlines
Find Deal
Mon, Dec 30 - Fri, Jan 3

Air Canada flights from Region of Ontario to San Antonio

Our best Air Canada deals on Region of Ontario to San Antonio flight tickets
Air Canada
Jan 30
YYZ2:45 pmToronto Pearson Intl
7h 18m
1 stop
SAT9:03 pmSan Antonio
Feb 3
SAT7:00 amSan Antonio
8h 46m
1 stop
YYZ4:46 pmToronto Pearson Intl
Air Canada
Feb 6
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
7h 29m
1 stop
SAT12:29 pmSan Antonio
Feb 9
SAT7:21 amSan Antonio
5h 55m
1 stop
YUL2:16 pmMontreal Pierre Elliott Trudeau Intl
Air Canada
Jan 9
YUL8:05 amMontreal Pierre Elliott Trudeau Intl
13h 58m
1 stop
SAT9:03 pmSan Antonio
Jan 12
SAT5:30 amSan Antonio
7h 46m
1 stop
YUL2:16 pmMontreal Pierre Elliott Trudeau Intl

United Airlines flights from Region of Ontario to San Antonio

Our best United Airlines deals on Region of Ontario to San Antonio flight tickets
United Airlines
Feb 13
YYZ8:20 amToronto Pearson Intl
15h 55m
1 stop
SAT11:15 pmSan Antonio
Feb 16
SAT7:44 amSan Antonio
5h 34m
1 stop
YYZ2:18 pmToronto Pearson Intl
United Airlines
Jan 16
YUL6:35 pmMontreal Pierre Elliott Trudeau Intl
15h 12m
1 stop
SAT8:47 amSan Antonio
Jan 19
SAT5:30 amSan Antonio
9h 28m
2 stops
YUL3:58 pmMontreal Pierre Elliott Trudeau Intl
United Airlines
Mar 20
YYZ4:10 pmToronto Pearson Intl
8h 35m
1 stop
SAT11:45 pmSan Antonio
Mar 31
SAT12:21 pmSan Antonio
9h 15m
1 stop
YYZ10:36 pmToronto Pearson Intl

See travel insights to San Antonio from

How to get the cheapest flight ticket from Region of Ontario to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from Region of Ontario during November instead. Flights to San Antonio in November, while not as cheap as those in September, still average around $340.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $333. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $478.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from Region of Ontario to San Antonio in the evening for as low as $316. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly at noon, with an average ticket price of $476. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San Antonio?

In general, most travelers find the cheapest time to book a flight to San Antonio is about 59 days prior to their departure date when tickets on average are $397. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Region of Ontario for as low as $268 on momondo.

Can stopping save me money on Region of Ontario to San Antonio flights?

You could potentially save up to 12% on your flight if you consider stops on a Region of Ontario to San Antonio flight.

Cheap Region of Ontario to San Antonio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to San Antonio

Best Price Found

$149

Fastest flight time

6h 04m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Region of Ontario in the past 72 hours is $149. The best round-trip flight deal from Region of Ontario to San Antonio found on momondo in the last 72 hours is $246.
The fastest flight from Region of Ontario to San Antonio takes 6h 04m
There are no direct flights from Region of Ontario to San Antonio. Popular non-direct routes for this connection are Toronto Pearson Intl Airport - San Antonio Airport, Montreal Pierre Elliott Trudeau Intl Airport - San Antonio Airport and Ottawa Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)

  • When did momondo last update prices for flights from Ontario to San Antonio Airport?

    Prices for flights from Ontario to San Antonio Airport refresh daily.

  • How many operators does momondo search for flights from Ontario to San Antonio Airport?

  • How old do you have to be to fly from Ontario to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Region of Ontario to San Antonio

Compare and see reviews for airlines that fly from Region of Ontario to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $253Free CancellationRating
7.0
8,452 reviews
Search Air Canada flights
DeltaPriceFrom $278Free CancellationRating
8.0
8,556 reviews
Search Delta flights
United AirlinesPriceFrom $291Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
American AirlinesPriceFrom $302Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
WestJetPriceFrom $326Free CancellationRating
7.2
2,815 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to San Antonio?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Ontario.

Can I find flights from Ontario to San Antonio with flexible booking policies on momondo?

All flight searches from Ontario to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to San Antonio?

Once all potential Ontario to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to San Antonio right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.


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