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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 22 — May 291
From?
To?
Wed 5/22
Wed 5/29
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 WestJet flights from San Antonio to Ontario

Explore cheap flight options specifically provided by WestJet 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 2,650,061 searches. Data last updated May 17, 2024.
Check out some of the cheapest WestJet 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.
Thu 8/293:45 pmSAT - YUL
1 stop6h 17mWestJet
Tue 9/36:00 amYUL - SAT
1 stop6h 01mWestJet
Deal found 5/16$371
Fri 6/285:30 amSAT - YYZ
1 stop10h 12mWestJet
Tue 7/912:30 pmYYZ - SAT
1 stop12h 09mWestJet
Deal found 5/16$372
Fri 8/306:25 pmSAT - YYZ
1 stop21h 24mWestJet
Tue 9/36:15 amYYZ - SAT
1 stop13h 14mWestJet
Deal found 5/16$377
Sat 8/35:25 pmSAT - YUL
1 stop17h 14mWestJet
Thu 8/89:15 pmYUL - SAT
2 stops14h 45mWestJet
Deal found 5/15$387
Wed 7/175:30 amSAT - YYZ
1 stop10h 11mWestJet
Mon 7/228:00 amYYZ - SAT
2 stops16h 29mWestJet
Deal found 5/16$388
Fri 6/76:22 pmSAT - YYZ
2 stops11h 30mWestJet
Tue 6/1112:00 pmYYZ - SAT
2 stops12h 54mWestJet
Deal found 5/16$393
Tue 7/166:33 amSAT - YYZ
2 stops10h 26mWestJet
Wed 7/2412:00 pmYYZ - SAT
2 stops12h 39mWestJet
Deal found 5/16$396
Thu 6/2011:34 amSAT - YUL
1 stop10h 36mWestJet
Sun 6/237:05 amYUL - SAT
1 stop15h 20mWestJet
Deal found 5/16$399
Sat 8/35:25 pmSAT - YUL
1 stop17h 14mWestJet
Wed 8/77:00 amYUL - SAT
2 stops16h 35mWestJet
Deal found 5/16$402

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 2,650,061 searches. Data last updated May 17, 2024.
Take a gander at the lowest prices we've found on Air Canada flights from San Antonio to Ontario. Deals are refreshing constantly so come back soon for more options.
Tue 7/165:35 amSAT - YYZ
1 stop6h 18mAir Canada
Wed 7/247:00 amYYZ - SAT
1 stop6h 09mAir Canada
Deal found 5/16$343
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 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 2,650,061 searches. Prices were last updated on May 17, 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.
Thu 6/66:45 amSAT - YYZ
1 stop22h 50mMultiple Airlines
Sun 6/98:15 pmYYZ - SAT
1 stop24h 23mMultiple Airlines
Deal found 5/17$310
Fri 6/78:28 pmSAT - YYZ
1 stop12h 25mMultiple Airlines
Tue 6/118:00 pmYYZ - SAT
1 stop25h 50mMultiple Airlines
Deal found 5/16$318
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
Thu 6/2012:49 pmSAT - YUL
1 stop9h 15mDelta
Tue 6/257:30 amYUL - SAT
1 stop10h 57mDelta
Deal found 5/16$341
Tue 6/412:45 pmSAT - YYZ
1 stop8h 45mUnited Airlines
Wed 6/54:00 pmYYZ - SAT
1 stop8h 12mUnited Airlines
Deal found 5/15$343
Wed 6/125:35 pmSAT - YYZ
2 stops12h 07mMultiple Airlines
Sun 6/166:30 amYYZ - SAT
1 stop15h 53mMultiple Airlines
Deal found 5/16$348
Tue 6/1811:34 amSAT - YUL
1 stop10h 36mDelta
Sat 6/297:05 amYUL - SAT
1 stop10h 14mDelta
Deal found 5/16$354
Fri 6/78:28 pmSAT - YYZ
1 stop12h 25mMultiple Airlines
Tue 6/1110:35 amYYZ - SAT
2 stops15h 24mMultiple Airlines
Deal found 5/16$362
Wed 6/125:21 amSAT - YYZ
1 stop15h 04mMultiple Airlines
Mon 7/224:15 pmYYZ - SAT
1 stop24h 04mMultiple Airlines
Deal found 5/16$366

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 2,650,061 searches. Data last updated May 17, 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.
Thu 6/66:45 amSAT - YYZ
1 stop22h 50mMultiple Airlines
Sun 6/98:15 pmYYZ - SAT
1 stop24h 23mMultiple Airlines
Deal found 5/17$310
Fri 6/78:28 pmSAT - YYZ
1 stop12h 25mMultiple Airlines
Tue 6/118:00 pmYYZ - SAT
1 stop25h 50mMultiple Airlines
Deal found 5/16$318
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
Sat 9/216:34 amSAT - YUL
1 stop15h 04mAmerican Airlines
Sat 9/284:54 pmYUL - SAT
1 stop16h 21mAmerican Airlines
Deal found 5/16$340
Thu 6/2012:49 pmSAT - YUL
1 stop9h 15mDelta
Tue 6/257:30 amYUL - SAT
1 stop10h 57mDelta
Deal found 5/16$341
Thu 9/510:23 amSAT - YYZ
1 stop5h 09mAmerican Airlines
Mon 9/93:22 pmYYZ - SAT
1 stop7h 54mAmerican Airlines
Deal found 5/16$341
Tue 7/165:35 amSAT - YYZ
1 stop6h 18mAir Canada
Wed 7/247:00 amYYZ - SAT
1 stop6h 09mAir Canada
Deal found 5/16$343
Sat 9/215:15 amSAT - YUL
2 stops15h 14mUnited Airlines
Sat 9/288:20 amYUL - SAT
1 stop8h 34mUnited Airlines
Deal found 5/16$346
Tue 7/165:30 amSAT - YYZ
2 stops9h 13mUnited Airlines
Wed 7/2411:00 amYYZ - SAT
1 stop13h 13mUnited Airlines
Deal found 5/16$348

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 2,650,061 searches. Data last updated May 17, 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.
Fri 5/247:20 amSAT - YYZ
1 stop8h 24mWestJet
Mon 5/277:45 amYYZ - SAT
1 stop14h 49mWestJet
Deal found 5/15$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
Thu 5/236:16 pmSAT - YYZ
1 stop21h 28mWestJet
Sun 5/266:04 amYYZ - SAT
1 stop5h 47mWestJet
Deal found 5/16$510
Fri 5/247:20 amSAT - YYZ
1 stop8h 24mWestJet
Mon 5/2712:00 pmYYZ - SAT
2 stops12h 07mWestJet
Deal found 5/16$539
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
Fri 5/246:30 pmSAT - YYZ
3 stops21h 47mMultiple Airlines
Mon 5/2710:15 pmYYZ - SAT
3 stops24h 48mMultiple Airlines
Deal found 5/16$556
Fri 5/246:30 pmSAT - YYZ
3 stops21h 47mMultiple Airlines
Mon 5/277:30 pmYYZ - SAT
2 stops27h 33mMultiple Airlines
Deal found 5/16$558
Fri 5/246:08 amSAT - YYZ
2 stops15h 32mWestJet
Mon 5/277:55 amYYZ - SAT
2 stops16h 34mWestJet
Deal found 5/16$641

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 2,650,061 searches. Data last updated May 17, 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
Sat 9/216:34 amSAT - YUL
1 stop6h 05mAmerican Airlines
Deal found 5/16$140
Sat 7/67:00 amSAT - YUL
1 stop13h 29mAir Canada
Deal found 5/16$141
Thu 5/307:00 amSAT - YYZ
1 stop8h 49mDelta
Deal found 5/16$144
Sat 9/216:34 amSAT - YUL
2 stops7h 49mAmerican Airlines
Deal found 5/16$145
Sat 7/67:00 amSAT - YUL
2 stops14h 06mUnited Airlines
Deal found 5/16$147
Sat 9/215:15 amSAT - YUL
3 stops15h 51mUnited Airlines
Deal found 5/16$157
Fri 6/75:30 amSAT - YYZ
1 stop10h 12mWestJet
Deal found 5/15$168
Thu 5/301:58 pmSAT - YYZ
2 stops24h 49mMultiple Airlines
Deal found 5/16$185

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 2,650,061 searches. Data last updated May 17, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$310 - $371

Route

Depart

Return

Price

San AntonioToronto Pearson Intl

SAT - YYZ

SATYYZ

San Antonio

Thu 6/6

1 stop22h 50m

Toronto Pearson Intl

Sun 6/9

1 stop24h 23m

$310

San AntonioToronto Pearson Intl

SAT - YYZ

SATYYZ

San Antonio

Fri 6/7

1 stop12h 25m

Toronto Pearson Intl

Tue 6/11

1 stop25h 50m

$318

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

Thu 6/20

1 stop9h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 6/25

1 stop10h 57m

$341

San AntonioToronto Pearson Intl

SAT - YYZ

SATYYZ

San Antonio

Thu 9/5

1 stop5h 09m

Toronto Pearson Intl

Mon 9/9

1 stop7h 54m

$341

San AntonioToronto Pearson Intl

SAT - YYZ

SATYYZ

San Antonio

Tue 7/16

1 stop6h 18m

Toronto Pearson Intl

Wed 7/24

1 stop6h 09m

$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 AntonioToronto Pearson Intl

SAT - YYZ

SATYYZ

San Antonio

Tue 7/16

2 stops9h 13m

Toronto Pearson Intl

Wed 7/24

1 stop13h 13m

$348

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 5/17

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 17, 2024.
See what other customers who have flown with WestJet, Air Canada and United Airlines 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.
Alaska Airlines
8.1
Very good
9,162 reviews
Check prices

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,162 reviews
Alaska Airlines
8.1
Very good
9,162 reviews
Check prices

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,662 reviews
Alaska Airlines
8.1
Very good
9,162 reviews
Check prices

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

WestJet
7.5
Good
2,906 reviews
Alaska Airlines
8.1
Very good
9,162 reviews
Check prices

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,924 reviews
Alaska Airlines
8.1
Very good
9,162 reviews
Check prices

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,514 reviews
Alaska Airlines
8.1
Very good
9,162 reviews
Check prices

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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 $400 on Cheapflights?

    Yes, there are multiple flights from San Antonio to Region of Ontario for under $400. The cheapest flight booked recently is on Multiple Airlines for just $310, but on average you can expect to pay $349.

  • Are there last-minute flights available from San Antonio to Region of Ontario for under $600?

    There are currently 16+ open flights from San Antonio to Region of Ontario within the next 7 days for less than $600.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $140. Users have also found prices from $141 and $144 on Air Canada and Delta, 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 5/17.

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 2,650,061 searches. Data last updated May 17, 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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San Antonio to Cap Haitien flights

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.

Can Cheapflights notify me if prices for flights from San Antonio to Ontario become cheaper?

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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