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Cheap flights from Toronto Pearson Intl Airport to San Luis Potosí, Mexico from C$ 638

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SLP
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pearson Intl to San Luis Potosí

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to San Luis Potosí
Explore the most affordable flight options available from Pearson Intl to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Fri 17/46:10 a.m.
YYZ
-
SLP
1 stop6h 39m
United Airlines
Sat 16/511:45 a.m.
SLP
-
YYZ
2 stops10h 14m
United Airlines
Deal found 27/1C$ 638
Wed 11/26:14 a.m.
YYZ
-
SLP
1 stop8h 17m
American Airlines
Sun 15/21:25 p.m.
SLP
-
YYZ
1 stop8h 14m
American Airlines
Deal found 27/1C$ 645
Wed 11/211:00 a.m.
YYZ
-
SLP
2 stops25h 49m
United Airlines
Sun 15/26:00 a.m.
SLP
-
YYZ
2 stops10h 49m
United Airlines
Deal found 27/1C$ 701
Fri 30/17:30 a.m.
YYZ
-
SLP
2 stops14h 30m
United Airlines
Tue 3/26:00 a.m.
SLP
-
YYZ
1 stop7h 20m
United Airlines
Deal found 25/1C$ 703
Sat 14/25:14 p.m.
YYZ
-
SLP
1 stop20h 21m
American Airlines
Mon 23/21:25 p.m.
SLP
-
YYZ
1 stop8h 14m
American Airlines
Deal found 27/1C$ 707
Sat 14/25:14 p.m.
YYZ
-
SLP
1 stop20h 21m
American Airlines
Sun 22/21:25 p.m.
SLP
-
YYZ
1 stop8h 14m
American Airlines
Deal found 27/1C$ 712
Sat 14/34:30 p.m.
YYZ
-
SLP
2 stops20h 19m
United Airlines
Sun 22/36:45 a.m.
SLP
-
YYZ
1 stop26h 35m
United Airlines
Deal found 27/1C$ 760
Sat 14/27:40 p.m.
YYZ
-
SLP
2 stops17h 09m
United Airlines
Sun 22/26:00 a.m.
SLP
-
YYZ
1 stop7h 20m
United Airlines
Deal found 27/1C$ 811

Find flight deals from Pearson Intl to San Luis Potosí

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) 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 28 January 2026.

Round-trip from

C$ 638

Popular in

March

Cheapest in

November

Average price

C$ 709
United Airlines
  • United Airlines
  • 17/4-16/5
  • 2 total stops
  • 31h 18m total
  • Toronto to San Luis Potosí
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 241 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl 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 28 January 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to San Luis Potosí that are best for you.

Fly from

Pearson Intl

Fly to

San Luis Potosí

Route

Depart

Return

Price

TorontoSan Luis Potosí

YYZ - SLP

YYZSLP

Toronto Pearson Intl

Fri 17/4

6:10 a.m.-10:49 a.m.

1 stop6h 39m

San Luis Potosi

Sat 16/5

11:45 a.m.-2:24 p.m.

1 stop24h 39m

C$ 638

TorontoSan Luis Potosí

YYZ - SLP

YYZSLP

Toronto Pearson Intl

Wed 11/2

6:14 a.m.-1:31 p.m.

1 stop8h 17m

San Luis Potosi

Sun 15/2

1:25 p.m.-10:39 p.m.

1 stop8h 14m

C$ 645

TorontoSan Luis Potosí

YYZ - SLP

YYZSLP

Toronto Pearson Intl

Wed 11/2

5:30 p.m.-11:49 a.m.

2 stops19h 19m

San Luis Potosi

Tue 17/2

6:00 a.m.-2:20 p.m.

1 stop7h 20m

C$ 701

TorontoSan Luis Potosí

YYZ - SLP

YYZSLP

Toronto Pearson Intl

Wed 11/2

11:00 a.m.-11:49 a.m.

2 stops25h 49m

San Luis Potosi

Sun 15/2

6:00 a.m.-5:49 p.m.

2 stops10h 49m

C$ 701

TorontoSan Luis Potosí

YYZ - SLP

YYZSLP

Toronto Pearson Intl

Sat 14/2

7:40 p.m.-9:00 p.m.

2 stops26h 20m

San Luis Potosi

Mon 23/2

12:49 p.m.-9:58 a.m.

2 stops20h 09m

C$ 701

TorontoSan Luis Potosí

YYZ - SLP

YYZSLP

Toronto Pearson Intl

Sat 14/2

2:45 p.m.-11:49 a.m.

2 stops22h 04m

San Luis Potosi

Sun 22/2

12:49 p.m.-2:01 p.m.

2 stops24h 12m

C$ 703

TorontoSan Luis Potosí

YYZ - SLP

YYZSLP

Toronto Pearson Intl

Sat 14/2

5:14 p.m.-12:35 p.m.

1 stop20h 21m

San Luis Potosi

Sun 22/2

1:25 p.m.-10:39 p.m.

1 stop8h 14m

C$ 712

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Best time to book a flight from Pearson Intl to San Luis Potosí

Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from Pearson Intl 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 Pearson Intl Airport to San Luis Potosí

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to San Luis Potosí?

Currently, April is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Luis Potosí (average of C$ 432). Flying from Toronto Pearson Intl Airport to San Luis Potosí in October is currently the most expensive (average of C$ 808). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to San Luis Potosí?

Reviews of airlines servicing San Luis Potosí

Get insights into the airlines that provide service to San Luis Potosí. 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 San Luis Potosí. Reviews last updated 28 January 2026.
Get a feel of what it's like to fly with United Airlines,Aeromexico, andAmerican Airlines from Toronto Pearson Intl Airport to San Luis Potosí by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,208 reviews
Check prices

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,208 reviews
United Airlines
7.4
Good
9,208 reviews
Check prices

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Aeromexico
7.4
Good
1,589 reviews
United Airlines
7.4
Good
9,208 reviews
Check prices

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.2
Good
11,201 reviews
United Airlines
7.4
Good
9,208 reviews
Check prices

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl 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 Pearson Intl?

    For a flight from Toronto Pearson Intl to San Luis Potosí, you will be flying into San Luis Potosi. San Luis Potosi (SLP) is just 12.6 km from the centre of the city. San Luis Potosi is the only San Luis Potosí airport and it handles 0 inbound flights from Toronto Pearson Intl per day. 3 airlines have flights to San Luis Potosi from Toronto Pearson Intl on a regular basis.

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

    Departing from Toronto Pearson Intl Airport to San Luis Potosí will take you 6h 39m. Airlines will cover a distance of 3082 km. This flight may include one or multiple stops.

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

    United Airlines, at C$ 658, was found to be the cheapest airline from Toronto Pearson Intl Airport to San Luis Potosí.Alternate airlines to your destination round-trip include American Airlines and Aeromexico. These flights start at 21% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Pearson Intl 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 Pearson Intl to San Luis Potosí.

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

    Yes. Cheapflights offers flight deals from Pearson Intl 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.

  • What is the cheapest month to book a flight from Toronto Pearson Intl Airport to San Luis Potosí?

    Currently, April is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to San Luis Potosí (average of C$ 432). Flying from Toronto Pearson Intl Airport to San Luis Potosí in October is currently the most expensive (average of C$ 808). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to San Luis Potosí by adding a car rental and/or hotel reservation to your travel itinerary.
Aguascalients Airport car rentals
San Luis Potosi Airport car rentals

Top 3 airlines flying from Pearson Intl to San Luis Potosí

Discover the top 3 airlines that operate flights from Pearson Intl 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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 658AverageC$ 800FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 696AverageC$ 768FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeromexicoCheapestC$ 727AverageC$ 790FlexibilityNo 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 Pearson Intl to San Luis Potosí?

Deals for Pearson Intl to San Luis Potosí flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to San Luis Potosí from Pearson Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to San Luis Potosí from Pearson Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Pearson Intl to San Luis Potosí flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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