Cheap Flights from San Antonio, TX to Toronto, ON from $143

Return flight: Toronto – San Antonio
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On Cheapflightsplus.com you will find 667 connecting flights from San Antonio to Toronto. You can compare airfare deals from 11 airlines and multiple travel sites from $143, book and save on cheap plane tickets and last minute offers. Also check out SAT-YTO flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Antonio to Toronto Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $143 (one-way), $245 (round-trip).
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Best Flights from San Antonio to Toronto Today

Take a look at the list of non stop flights and flights with layovers from San Antonio to Toronto with the lowest price of $143. Take a look at the list of flights with layovers from San Antonio to Toronto from $143. There’re no direct flights. The fastest connecting flight – 4h 56m.
Price Departure Arrival Flight Duration Airline Flight
from $143
Find flight
18:16
San Antonio
San Antonio
 21:08+1 день
Toronto
Pearson International
 25h 52m
layover
21h 39m - Nashville
 Spirit Airlines
NK2039
WS1429
from $165
Find flight
05:20
San Antonio
San Antonio
 22:40
Toronto
Pearson International
 16h 20m
layover
10h 39m - Orlando
 Spirit Airlines
NK447
WS1225
from $153
Find flight
05:20
San Antonio
San Antonio
 11:57+1 день
Toronto
Toronto Island
 29h 37m
layover
3h 2m - Orlando
19h 0m - Chicago
 Spirit Airlines
NK447
NK3201
PD2388
from $176
Find flight
22:57
San Antonio
San Antonio
 21:08+1 день
Toronto
Pearson International
 21h 11m
layover
0h 38m - Las Vegas
12h 8m - Nashville
 Spirit Airlines
NK2702
NK2250
WS1429
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 15, 2025
Full flight schedule will help you in detecting at what time planes fly from San Antonio to Toronto. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
05:00 — 07:00
+1 day
05:00 — 06:15 NK2700 Spirit Airlines
San Antonio — Los Angeles
16h 55m stop
23:10 — 07:00 WS1103 WestJet
Los Angeles — Toronto
25h
including layover
Find flight
from$181
05:20 — 23:47
05:20 — 09:06 NK447 Spirit Airlines
San Antonio — Orlando
11h 39m stop
20:45 — 23:47 PD506 Porter Airlines
Orlando — Toronto
17h 27m
including layover
Find flight
from$153
05:20 — 22:40
05:20 — 09:06 NK447 Spirit Airlines
San Antonio — Orlando
10h 39m stop
19:45 — 22:44 WS1225 WestJet
Orlando — Toronto
16h 20m
including layover
Find flight
from$165
07:05 — 14:05
+1 day
07:05 — 10:55 NK2228 Spirit Airlines
San Antonio — Miami
23h 55m stop
10:50 — 14:05 F81601 Freedom Airlines
Miami — Toronto
30h
including layover
Find flight
from$171
09:44 — 20:05
09:44 — 14:31 NK2844 Spirit Airlines
San Antonio — Newark
3h 54m stop
18:25 — 20:05 PD2132 Porter Airlines
Newark — Toronto
9h 21m
including layover
Find flight
from$179
09:44 — 21:20
09:44 — 14:31 NK2844 Spirit Airlines
San Antonio — Newark
5h 9m stop
19:40 — 21:20 PD2144 Porter Airlines
Newark — Toronto
10h 36m
including layover
Find flight
from$179
09:44 — 07:55
+1 day
09:44 — 14:31 NK2844 Spirit Airlines
San Antonio — New York
15h 44m stop
06:15 — 07:55 PD602 Porter Airlines
New York — Toronto
21h 11m
including layover
Find flight
from$179
09:44 — 11:35
+1 day
09:44 — 14:31 NK2844 Spirit Airlines
San Antonio — New York
19h 24m stop
09:55 — 11:35 PD604 Porter Airlines
New York — Toronto
24h 51m
including layover
Find flight
from$179
09:44 — 11:40
+1 day
09:44 — 14:31 NK2844 Spirit Airlines
San Antonio — Newark
19h 29m stop
10:00 — 11:40 PD2124 Porter Airlines
Newark — Toronto
24h 56m
including layover
Find flight
from$179
09:44 — 12:40
+1 day
09:44 — 14:31 NK2844 Spirit Airlines
San Antonio — Newark
20h 29m stop
11:00 — 12:40 PD2126 Porter Airlines
Newark — Toronto
25h 56m
including layover
Find flight
from$179
09:44 — 13:40
+1 day
09:44 — 14:31 NK2844 Spirit Airlines
San Antonio — Newark
21h 29m stop
12:00 — 13:40 PD2128 Porter Airlines
Newark — Toronto
26h 56m
including layover
Find flight
from$179
14:50 — 06:59
+1 day
14:50 — 16:02 NK849 Spirit Airlines
San Antonio — Los Angeles
7h 8m stop
23:10 — 06:59 WS1103 WestJet
Los Angeles — Toronto
15h 9m
including layover
Find flight
from$157
15:06 — 06:20
+1 day
15:06 — 15:58 F93417 Frontier Airlines
San Antonio — Las Vegas
6h 57m stop
22:55 — 06:20 PD656 Porter Airlines
Las Vegas — Toronto
14h 14m
including layover
Find flight
from$175
17:38 — 21:08
+1 day
17:38 — 19:51 NK1876 Spirit Airlines
San Antonio — Nashville
22h 14m stop
18:05 — 21:08 WS1429 WestJet
Nashville — Toronto
26h 30m
including layover
Find flight
from$152
18:16 — 21:08
+1 day
18:16 — 20:26 NK2039 Spirit Airlines
San Antonio — Nashville
21h 39m stop
18:05 — 21:08 WS1429 WestJet
Nashville — Toronto
25h 52m
including layover
Find flight
from$143
*Departure and arrival times - local. Updated on September 15, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Antonio to Toronto depends on and how to choose the most interesting flight option for you.

Distance between San Antonio and Toronto is 2307 miles. Time difference between the cities is 1h. Airplanes depart 05:00 to 22:57 from 5 San Antonio airports and arrive 05:00 to 22:57 to 3 Toronto airports. Average flight time is 16h 54m.

  • The fastest flight 4h 56m
  • Average flight time 16h 54m
  • The earliest flight 05:00
  • The latest flight 22:57
  • Distance 1434 ml

The cheapest months to travel to Toronto are august (from 143 $), july (from 152 $), october (from 153 $).

The most expensive months are january (from 1 029 $), november (from 788 $), december (from 434 $).

What is the lowest airfare San Antonio to Toronto?

The cheapest plane ticket found by our users is $143. This airfare is for economy class on one-way NK2039 flight by Spirit Airlines for August 28, 2025 which leaves San Antonio in San Antonio at 18:16 am and arrives at Toronto Pearson International at 21:08.

Economy class
$143
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Business class
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First class
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Popular Airlines on the Route

The flight San Antonio — Toronto is served by 11 regular airlines and 6 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 18 departures per week at the price of from $ 364 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 6160.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 667 flights with layovers on the route. The fastest connecting flight is WS6451 by WestJet takes 4h 56m and the cheapest is NK2039 by Spirit Airlines for $143.

  • AS - Alaska Airlines
    from $364
    Find
  • AC - Air Canada
    from $460
    Find
  • F9 - Frontier Airlines
    from $175
    Find
  • SY - Sun Country Airlines
    from $182
    Find
  • HA - Hawaiian Airlines
    from $255
    Find
  • Y4 - Volaris
    from $190
    Find
  • UA - United Airlines
    from $191
    Find
  • VB - VivaAerobus
    from $226
    Find
  • WS - WestJet
    from $248
    Find
  • AM - Aeromexico
    from $324
    Find
  • NK - Spirit Airlines
    from $143
    Find
See more connecting flights

Airports

You can fly from San Antonio to Toronto from 5 airports (Randolph AFB, Martindale AAF, San Antonio, Kelly AFB, Stinson Municipal).

San Antonio airports

  • Randolph AFB-RND
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  • Martindale AAF-MDA
    Find
  • San Antonio-SAT
    from $143
    Find
  • Kelly AFB-SKF
    Find
  • Stinson Municipal-SSF
    Find

Toronto airports

  • Buttonville Municipal-YKZ
    Find
  • Toronto Island-YTZ
    Find
  • Pearson International-YYZ
    Find

Airplanes

There are flights to Toronto from San Antonio by 11 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from San Antonio

You may also consider searching for discounted plane tickets to some other popular places from San Antonio within United States.

Top International Destinations from San Antonio

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

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