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Cheap flights from Toronto to San Luis Potosí, Mexico from C$ 435

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SLP
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Toronto to San Luis Potosí

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to San Luis Potosí (SLP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.

Round-trip from

C$ 1,220

One-way from

C$ 435

Popular in

December

Cheapest in

October

Average price

C$ 841
United Airlines
  • United Airlines
  • 18/12-5/1
  • 4 total stops
  • 26h 26m total
  • Toronto to San Luis Potosí
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23/9
  • 23/9
  • 3 total stops
  • 33h 31m total
  • Toronto to San Luis Potosí
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Highest demand for flights based on searches. 24% potential increase in price (C$ 379 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease (C$ 119 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Toronto to San Luis Potosí

Cheapest flights from Toronto to San Luis Potosí
Explore the most affordable flight options available from Toronto to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Tue 23/99:00 a.m.YYZ - SLP
2 stops12h 12mUnited Airlines
Thu 9/107:12 a.m.SLP - YYZ
1 stop13h 24mUnited Airlines
Deal found 16/9C$ 835
Tue 23/96:10 a.m.YYZ - SLP
1 stop6h 58mUnited Airlines
Wed 24/911:51 a.m.SLP - YYZ
1 stop8h 45mUnited Airlines
Deal found 16/9C$ 846
Thu 18/128:55 a.m.YYZ - SLP
2 stops12h 59mUnited Airlines
Mon 5/16:00 a.m.SLP - YYZ
2 stops13h 27mUnited Airlines
Deal found 17/9C$ 1,220
Thu 18/122:35 p.m.YYZ - SLP
1 stop29h 40mMultiple Airlines
Mon 5/17:00 a.m.SLP - YYZ
1 stop15h 55mMultiple Airlines
Deal found 17/9C$ 1,336
Thu 18/129:52 a.m.YYZ - SLP
2 stops9h 43mDelta
Mon 5/110:00 a.m.SLP - YYZ
2 stops24h 34mDelta
Deal found 16/9C$ 1,345

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to San Luis Potosí 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 629,999 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Toronto to San Luis Potosí that are best for you.

Fly from

Toronto

Fly to

San Luis Potosí

Route

Depart

Return

Price

TorontoSan Luis Potosí

YYZ - SLP

YYZSLP

Toronto Pearson Intl

Thu 18/12

6:10 a.m.-8:54 p.m.

1 stop15h 44m

San Luis Potosi

Mon 5/1

6:00 a.m.-10:17 p.m.

2 stops15h 17m

C$ 1,220

TorontoSan Luis Potosí

YYZ - SLP

YYZSLP

Toronto Pearson Intl

Thu 18/12

2:35 p.m.-7:15 p.m.

1 stop29h 40m

San Luis Potosi

Mon 5/1

7:00 a.m.-11:55 p.m.

1 stop15h 55m

C$ 1,336

TorontoSan Luis Potosí

YYZ - SLP

YYZSLP

Toronto Pearson Intl

Thu 18/12

9:52 a.m.-6:35 p.m.

2 stops9h 43m

San Luis Potosi

Mon 5/1

10:00 a.m.-11:34 a.m.

2 stops24h 34m

C$ 1,345

TorontoSan Luis Potosí

YYZ - SLP

YYZSLP

Toronto Pearson Intl

Tue 23/9

6:30 a.m.-2:01 p.m.

3 stops33h 31m

C$ 435

TorontoSan Luis Potosí

YYZ - SLP

YYZSLP

Toronto Pearson Intl

Tue 23/9

5:20 p.m.-11:11 a.m.

1 stop19h 51m

C$ 487

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Best time to book a flight from Toronto to San Luis Potosí

Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from Toronto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Toronto to San Luis Potosí

What is the cheapest time of day to fly from YTO to SLP?

Find hourly flight availability from Toronto to San Luis Potosí. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

It’s typically best to fly out from Toronto to San Luis Potosí at noon. Doing so could potentially save you 6% on the flight price compared to flying in the morning, which is usually more expensive.

What’s the top layover airport for flights from Toronto to San Luis Potosí?

Share of one-stop round-trip flights from Toronto to San Luis Potosí chosen by Cheapflights users in the past 12 months, using the same layover each way.

Mexico City (MEX) – chosen by Cheapflights users on 69% of one-stop itineraries from Toronto to San Luis Potosí on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to San Luis Potosí?

Average round-trip fare for 1-stop flights from Toronto to San Luis Potosí, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Houston (IAH) is the most affordable 1-stop option, with an average round-trip price of C$ 823.

What’s the fastest layover option from Toronto to San Luis Potosí?

Shortest average travel time for 1-stop one-way flights from Toronto to San Luis Potosí, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 6h 57m.

Which airport typically offers the quickest layover for flights from Toronto to San Luis Potosí?

Average layover duration for 1-stop one-way flights from Toronto to San Luis Potosí, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 2h 04m.

Related info for your journey

Find useful and relevant information for your journey from Toronto to San Luis Potosí. 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 into for flights to San Luis Potosí from Toronto?

    San Luis Potosi (SLP) is the airport you will fly into if you book a flight from Toronto to San Luis Potosí. You should not have trouble finding flights to San Luis Potosi from Toronto; the airport handles an average of 0 inbound flights from Toronto per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the San Luis Potosí airport from Toronto. It is only a 12.6 km journey from San Luis Potosi (SLP) to San Luis Potosí’s city centre.

  • How long is the flight from Toronto to San Luis Potosí?

    A quick flight from Toronto to San Luis Potosí can take about 9h 43m. United Airlines provides one of the quickest options available for as low as C$ 1,345. The distance from Toronto to San Luis Potosí is about 3082 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Toronto to San Luis Potosí round-trip?

    Cheapflights users have booked flights from Toronto to San Luis Potosí round-trip from C$ 663. Other airlines that can offer you cheap pricing are American Airlines, from C$ 701, and Aeromexico, from C$ 732. United Airlines is currently priced 23% below the average price you’ll pay for this route.

  • Can I find deals for flights from Toronto to San Luis Potosí that include hotel bookings?

    Yes. In addition to deals on Toronto to San Luis Potosí flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to San Luis Potosí?

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

  • Can I find deals for business class flights from Toronto to San Luis Potosí?

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

See more FAQs

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Alternative routes for Toronto to San Luis Potosí

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to San Luis Potosí flights

Top 3 airlines flying from Toronto to San Luis Potosí

Discover the top 3 airlines that operate flights from Toronto to San Luis Potosí. 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 629,999 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 663AverageC$ 805FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 701AverageC$ 818FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeromexicoCheapestC$ 732AverageC$ 812FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Toronto to San Luis Potosí?

When you search for this flight from Toronto to San Luis Potosí, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Toronto to San Luis Potosí?

Cheapflights simply makes it quick and affordable to book flights from Toronto to San Luis Potosí by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Toronto to San Luis Potosí with no change fees?

Yes! Cheapflights helps users easily find flights from Toronto to San Luis Potosí with no change fees.

Can Cheapflights notify me if prices for flights from Toronto to San Luis Potosí become cheaper?

Of course! You can now track prices for flights from Toronto to San Luis Potosí 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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