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Cheap flights from San Antonio (SAT) to Ontario from $134

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAT — YYZ
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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How far in advance should I book a flight from San Antonio to Region of Ontario?

Travelers have found it’s best to book a flight 40 days in advance to save up to 265% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 40 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Antonio to Region of Ontario 1-2 weeks in advance for as low as $299, or $652 for flights within the next 24 hours.

What is the cheapest month to fly from San Antonio to Region of Ontario?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, May can be a great choice for travel to Region of Ontario. Flights to Region of Ontario from San Antonio in May are about $492 on average during May, but can be found for as low as $334.

When is the cheapest time to fly from San Antonio to Region of Ontario (SAT - ON)?

When flying from San Antonio to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Air Canada flights from San Antonio to Ontario

Explore cheap flight options specifically provided by Air Canada for the route between San Antonio and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the cheapest Air Canada flights we've come across from San Antonio to Ontario. Come back soon if you're not finding the exact deal you're looking for.
Tue 10/155:30 amSAT - YYZ
1 stop6h 21mAir Canada
Sat 10/197:00 amYYZ - SAT
1 stop6h 22mAir Canada
Deal found 5/15$341
Sun 5/265:30 amSAT - YYZ
1 stop6h 28mAir Canada
Wed 6/57:00 amYYZ - SAT
1 stop7h 07mAir Canada
Deal found 5/14$450
Fri 7/52:05 pmSAT - YYZ
1 stop8h 53mAir Canada
Mon 7/85:30 pmYYZ - SAT
1 stop6h 43mAir Canada
Deal found 5/15$562

Cheap Delta flights from San Antonio to Ontario

Explore cheap flight options specifically provided by Delta for the route between San Antonio and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a gander at the lowest prices we've found on Delta flights from San Antonio to Ontario. Deals are refreshing constantly so come back soon for more options.
Sat 8/311:35 amSAT - YUL
1 stop10h 35mDelta
Thu 8/87:30 amYUL - SAT
1 stop10h 37mDelta
Deal found 5/15$341
Mon 7/224:55 pmSAT - YYZ
1 stop6h 02mDelta
Mon 7/296:30 amYYZ - SAT
1 stop6h 15mDelta
Deal found 5/15$343
Tue 6/1811:34 amSAT - YUL
1 stop10h 36mDelta
Sat 6/297:05 amYUL - SAT
1 stop10h 14mDelta
Deal found 5/16$354
Sun 8/411:35 amSAT - YUL
1 stop10h 35mDelta
Sat 8/107:10 amYUL - SAT
1 stop10h 16mDelta
Deal found 5/16$378
Fri 7/196:50 amSAT - YYZ
1 stop9h 03mDelta
Sat 8/175:55 pmYYZ - SAT
1 stop7h 43mDelta
Deal found 5/14$379
Tue 5/282:10 pmSAT - YYZ
1 stop8h 47mDelta
Sun 6/26:04 pmYYZ - SAT
1 stop7h 23mDelta
Deal found 5/14$412
Fri 7/192:14 pmSAT - YYZ
1 stop6h 44mDelta
Sun 8/116:15 amYYZ - SAT
1 stop9h 49mDelta
Deal found 5/14$416
Wed 7/312:49 pmSAT - YUL
1 stop9h 15mDelta
Sun 7/76:00 amYUL - SAT
1 stop10h 35mDelta
Deal found 5/15$536
Tue 5/213:00 pmSAT - YYZ
1 stop6h 59mDelta
Mon 5/276:04 amYYZ - SAT
1 stop9h 47mDelta
Deal found 5/16$605

Cheap San Antonio to Ontario flights in May & June 2024

Find cheap flight options from San Antonio to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Listed are some of the best fares we've found on flights departing from San Antonio to Ontario in 2024. For more flight deals, be sure to check back very soon.
Wed 5/296:48 pmSAT - YYZ
1 stop10h 54mMultiple Airlines
Tue 6/48:00 pmYYZ - SAT
1 stop28h 01mMultiple Airlines
Deal found 5/14$289
Wed 5/296:48 pmSAT - YYZ
1 stop10h 54mMultiple Airlines
Wed 6/57:50 amYYZ - SAT
1 stop12h 44mMultiple Airlines
Deal found 5/14$317
Thu 6/2012:30 pmSAT - YYZ
1 stop9h 32mMultiple Airlines
Tue 6/257:50 amYYZ - SAT
1 stop8h 54mMultiple Airlines
Deal found 5/16$320
Wed 5/296:48 pmSAT - YYZ
1 stop10h 54mMultiple Airlines
Fri 6/77:50 amYYZ - SAT
1 stop11h 26mMultiple Airlines
Deal found 5/14$323
Fri 5/316:30 pmSAT - YYZ
1 stop14h 23mMultiple Airlines
Tue 6/41:25 pmYYZ - SAT
1 stop11h 18mMultiple Airlines
Deal found 5/14$325
Wed 5/296:48 pmSAT - YYZ
1 stop10h 54mMultiple Airlines
Sat 6/82:00 pmYYZ - SAT
1 stop11h 25mMultiple Airlines
Deal found 5/14$326
Fri 5/316:30 pmSAT - YYZ
1 stop14h 23mMultiple Airlines
Wed 6/510:35 amYYZ - SAT
1 stop9h 59mMultiple Airlines
Deal found 5/14$327
Thu 5/3011:26 amSAT - YYZ
1 stop11h 00mMultiple Airlines
Wed 6/57:50 amYYZ - SAT
1 stop12h 44mMultiple Airlines
Deal found 5/14$328
Thu 5/3011:26 amSAT - YYZ
1 stop11h 00mMultiple Airlines
Tue 6/41:25 pmYYZ - SAT
1 stop11h 18mMultiple Airlines
Deal found 5/14$329

San Antonio to Ontario 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Listed are some of the best fares we've found on flights departing from San Antonio to Ontario in 2024. For more flight deals, be sure to check back very soon.
Wed 5/296:48 pmSAT - YYZ
1 stop10h 54mMultiple Airlines
Tue 6/48:00 pmYYZ - SAT
1 stop28h 01mMultiple Airlines
Deal found 5/14$289
Wed 5/296:48 pmSAT - YYZ
1 stop10h 54mMultiple Airlines
Wed 6/57:50 amYYZ - SAT
1 stop12h 44mMultiple Airlines
Deal found 5/14$317
Thu 6/2012:30 pmSAT - YYZ
1 stop9h 32mMultiple Airlines
Tue 6/257:50 amYYZ - SAT
1 stop8h 54mMultiple Airlines
Deal found 5/16$320
Wed 5/296:48 pmSAT - YYZ
1 stop10h 54mMultiple Airlines
Fri 6/77:50 amYYZ - SAT
1 stop11h 26mMultiple Airlines
Deal found 5/14$323
Fri 5/316:30 pmSAT - YYZ
1 stop14h 23mMultiple Airlines
Tue 6/41:25 pmYYZ - SAT
1 stop11h 18mMultiple Airlines
Deal found 5/14$325
Wed 5/296:48 pmSAT - YYZ
1 stop10h 54mMultiple Airlines
Sat 6/82:00 pmYYZ - SAT
1 stop11h 25mMultiple Airlines
Deal found 5/14$326
Fri 5/316:30 pmSAT - YYZ
1 stop14h 23mMultiple Airlines
Wed 6/510:35 amYYZ - SAT
1 stop9h 59mMultiple Airlines
Deal found 5/14$327
Thu 5/3011:26 amSAT - YYZ
1 stop11h 00mMultiple Airlines
Wed 6/57:50 amYYZ - SAT
1 stop12h 44mMultiple Airlines
Deal found 5/14$328
Thu 5/3011:26 amSAT - YYZ
1 stop11h 00mMultiple Airlines
Tue 6/41:25 pmYYZ - SAT
1 stop11h 18mMultiple Airlines
Deal found 5/14$329

San Antonio to Ontario flights leaving soon

Find last-minute flight options from San Antonio to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users seeking a last-minute flight from San Antonio to Ontario should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
Sun 5/265:30 amSAT - YYZ
1 stop6h 28mAir Canada
Wed 6/57:00 amYYZ - SAT
1 stop7h 07mAir Canada
Deal found 5/14$450
Sun 5/265:30 amSAT - YYZ
2 stops8h 22mUnited Airlines
Thu 6/67:00 amYYZ - SAT
1 stop7h 07mUnited Airlines
Deal found 5/14$455
Sun 5/266:08 amSAT - YYZ
1 stop16h 06mWestJet
Sun 6/26:04 amYYZ - SAT
1 stop5h 47mWestJet
Deal found 5/14$483
Sat 5/252:10 pmSAT - YUL
1 stop8h 49mWestJet
Mon 5/271:44 pmYUL - SAT
1 stop20h 58mWestJet
Deal found 5/15$504
Fri 5/242:31 pmSAT - YYZ
1 stop7h 43mWestJet
Mon 5/276:17 amYYZ - SAT
1 stop7h 58mWestJet
Deal found 5/14$504
Sat 5/256:48 pmSAT - YYZ
1 stop10h 47mMultiple Airlines
Mon 5/279:55 amYYZ - SAT
2 stops24h 14mMultiple Airlines
Deal found 5/15$505
Fri 5/246:30 pmSAT - YUL
3 stops21h 00mMultiple Airlines
Mon 5/272:30 pmYUL - SAT
2 stops19h 39mMultiple Airlines
Deal found 5/14$531
Fri 5/247:20 amSAT - YYZ
1 stop8h 24mWestJet
Mon 5/2712:00 pmYYZ - SAT
2 stops12h 07mWestJet
Deal found 5/15$542
Sat 5/256:08 amSAT - YYZ
2 stops15h 47mWestJet
Mon 5/2712:00 pmYYZ - SAT
2 stops12h 07mWestJet
Deal found 5/15$547

One-way flights to Ontario from San Antonio

Search for one-way flight options from San Antonio to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the best available deals we've found on one-way flights from San Antonio to Ontario. Users can also find round-trip San Antonio to Ontario flights by using the search form above.
Sat 6/158:04 pmSAT - YUL
1 stop17h 16mMultiple Airlines
Deal found 5/16$134
Wed 7/175:55 pmSAT - YYZ
2 stops20h 49mMultiple Airlines
Deal found 5/14$136
Tue 6/2511:34 amSAT - YUL
1 stop10h 36mDelta
Deal found 5/14$141
Thu 5/307:00 amSAT - YYZ
1 stop8h 49mDelta
Deal found 5/16$144
Tue 6/255:21 amSAT - YUL
2 stops18h 12mMultiple Airlines
Deal found 5/14$145
Fri 6/75:30 amSAT - YYZ
1 stop10h 12mWestJet
Deal found 5/15$168
Wed 7/178:47 pmSAT - YYZ
3 stops17h 57mMultiple Airlines
Deal found 5/14$171
Thu 5/301:58 pmSAT - YYZ
2 stops24h 49mMultiple Airlines
Deal found 5/16$185
Fri 6/76:22 pmSAT - YYZ
2 stops10h 50mWestJet
Deal found 5/15$186

Find flights from San Antonio to Ontario within your budget

Customize your flight search to find flights from San Antonio to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$289 - $371

Route

Depart

Return

Price

San AntonioToronto Pearson Intl

SAT - YYZ

SATYYZ

San Antonio

Wed 5/29

1 stop10h 54m

Toronto Pearson Intl

Tue 6/4

1 stop28h 01m

$289

San AntonioToronto Pearson Intl

SAT - YYZ

SATYYZ

San Antonio

Wed 5/29

1 stop10h 54m

Toronto Pearson Intl

Wed 6/5

1 stop12h 44m

$317

San AntonioToronto Pearson Intl

SAT - YYZ

SATYYZ

San Antonio

Thu 6/20

1 stop9h 32m

Toronto Pearson Intl

Tue 6/25

1 stop8h 54m

$320

San AntonioMontreal Pierre Elliott Trudeau Intl

SAT - YUL

SATYUL

San Antonio

Sat 9/21

1 stop15h 04m

Montreal Pierre Elliott Trudeau Intl

Sat 9/28

1 stop16h 21m

$340

San AntonioMontreal Pierre Elliott Trudeau Intl

SAT - YUL

SATYUL

San Antonio

Sat 8/3

1 stop10h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 8/8

1 stop10h 37m

$341

San AntonioToronto Pearson Intl

SAT - YYZ

SATYYZ

San Antonio

Tue 10/15

1 stop6h 21m

Toronto Pearson Intl

Sat 10/19

1 stop6h 22m

$341

San AntonioToronto Pearson Intl

SAT - YYZ

SATYYZ

San Antonio

Mon 7/22

1 stop6h 02m

Toronto Pearson Intl

Mon 7/29

1 stop6h 15m

$343

San AntonioMontreal Pierre Elliott Trudeau Intl

SAT - YUL

SATYUL

San Antonio

Sat 9/21

2 stops15h 14m

Montreal Pierre Elliott Trudeau Intl

Sat 9/28

1 stop8h 34m

$346

San AntonioMontreal Pierre Elliott Trudeau Intl

SAT - YUL

SATYUL

San Antonio

Thu 8/29

1 stop6h 17m

Montreal Pierre Elliott Trudeau Intl

Tue 9/3

1 stop6h 01m

$371

Flights are sorted by cheapest first

Deals found on 5/14

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated May 16, 2024.
See what other customers who have flown with Air Canada, Delta and WestJet from San Antonio to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.5
Good
2,919 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air Canada
7.0
Good
6,947 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Ontario?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly out of when you book flights from San Antonio to Ontario.

  • Can I find flights from San Antonio to Region of Ontario for under $300 on Cheapflights?

    Yes, there are multiple flights from San Antonio to Region of Ontario for under $300. The cheapest flight booked recently is on Multiple Airlines for just $289, but on average you can expect to pay $330.

  • Are there last-minute flights available from San Antonio to Region of Ontario for under $500?

    There are currently 20+ open flights from San Antonio to Region of Ontario within the next 7 days for less than $500.

  • What are the cheapest airlines to fly from San Antonio to Region of Ontario one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $141. Users have also found prices from $168 and $333 on WestJet and American Airlines, respectively.

  • What are the most popular airlines that fly from San Antonio to Region of Ontario?

    When booking a flight from San Antonio to Region of Ontario, you may want to consider flying on American Airlines, Air Canada or Delta as they are the most popular for this route.

  • What does SAT to YYZ mean?

    San Antonio Airport is SAT and Toronto Pearson Intl Airport is YYZ. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ottawa Airport (YOW), Toronto Island Airport (YTZ), Hamilton Airport (YHM), London Airport (YXU), Toronto Kitchener-Waterloo Airport (YKF) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from San Antonio to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your San Antonio to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Antonio to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Antonio to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Antonio to Ontario that include hotel bookings?

    Yes. In addition to deals on San Antonio to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Ontario.

  • Can I find deals for business class flights from San Antonio to Ontario?

    Yes. Cheapflights offers flight deals from San Antonio to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Antonio to Ontario that allow pets onboard?

    Many airlines flying from San Antonio to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Antonio to Ontario?

    Yes, you can often find last-minute deals on San Antonio to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Antonio to Region of Ontario flight deals updated?

    The San Antonio to Region of Ontario flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for San Antonio to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from San Antonio to Ontario

Discover the top 5 airlines that operate flights from San Antonio to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$193Average$700FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$209Average$683FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$337Average$520FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$344Average$477FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapest$389Average$500FlexibilityNo cancel feeOn-time60%
Search WestJet flights
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Search flights from San Antonio to Ontario by cabin class

Find flights from San Antonio to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from San Antonio to Ontario?

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Why should you use Cheapflights to find cheap flight tickets from San Antonio to Ontario?

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Can Cheapflights find flights from San Antonio to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from San Antonio? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Of course! You can now track prices for flights from San Antonio to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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