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Cheap flights from San Luis Potosí, Mexico to Montreal Pierre Elliott Trudeau Intl Airport from C$ 772

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — YUL
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Luis Potosí to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from San Luis Potosí to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from San Luis Potosí to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 December 2025.

Sun 28/126:00 a.m.SLP - YUL
2 stops38h 17mUnited Airlines
Wed 21/12:13 p.m.YUL - SLP
2 stops22h 36mUnited Airlines
Deal found 14/12C$ 803
Wed 24/1212:49 p.m.SLP - YUL
2 stops24h 11mUnited Airlines
Wed 31/124:45 p.m.YUL - SLP
2 stops20h 04mUnited Airlines
Deal found 15/12C$ 957
Sun 28/126:20 a.m.SLP - YUL
2 stops15h 19mAmerican Airlines
Wed 21/112:59 p.m.YUL - SLP
3 stops11h 41mAmerican Airlines
Deal found 14/12C$ 3,555

Find flight deals from San Luis Potosí to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Potosí (SLP) to Pierre Elliott Trudeau Intl (YUL). 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 15 December 2025.

Round-trip from

C$ 772
United Airlines
  • United Airlines
  • 24/1-28/1
  • 4 total stops
  • 34h 21m total
  • San Luis Potosí to Montreal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Potosí to Pierre Elliott Trudeau Intl 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 15 December 2025.
Use the filters below to find and compare flights from San Luis Potosí to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

San Luis Potosí

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Sat 24/1

6:00 a.m.-7:48 p.m.

2 stops12h 48m

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

2:13 p.m.-11:49 a.m.

2 stops22h 36m

C$ 772

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Sun 28/12

6:00 a.m.-9:17 p.m.

2 stops38h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

2:13 p.m.-11:49 a.m.

2 stops22h 36m

C$ 803

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Sat 24/1

3:52 p.m.-7:25 a.m.

1 stop14h 33m

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

10:05 a.m.-9:13 a.m.

1 stop24h 08m

C$ 823

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Wed 20/5

11:45 a.m.-3:28 p.m.

2 stops25h 43m

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

1:15 p.m.-11:04 a.m.

2 stops23h 49m

C$ 1,271

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/12

Best time to book a flight from San Luis Potosí to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from San Luis Potosí 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 San Luis Potosí to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from San Luis Potosí to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, July is the cheapest month in which you can book a flight from San Luis Potosí to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 497). Flying from San Luis Potosí to Montreal Pierre Elliott Trudeau Intl Airport in November is currently the most expensive (average of C$ 899). 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.

Related info for your journey

Find useful and relevant information for your journey from San Luis Potosí to Pierre Elliott Trudeau Intl. 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 Luis Potosí to Montreal Pierre Elliott Trudeau Intl?

    For a flight from San Luis Potosí to Montreal Pierre Elliott Trudeau Intl, you will be flying from 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 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. 0 airlines have flights to Montreal Pierre Elliott Trudeau Intl from San Luis Potosi on a regular basis.

  • How long is the flight from San Luis Potosí to Montreal Pierre Elliott Trudeau Intl Airport?

    Airlines like United Airlines and WestJet fly from San Luis Potosí to Montreal Pierre Elliott Trudeau Intl Airport in about 12h 48m. The time it takes to get you to your destination can typically vary by up to 1h 45m. Airlines will cover a distance of 3563 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from San Luis Potosí to Pierre Elliott Trudeau Intl?

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

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

    Yes. Cheapflights offers flight deals from San Luis Potosí to Pierre Elliott Trudeau Intl 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 San Luis Potosí to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, July is the cheapest month in which you can book a flight from San Luis Potosí to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 497). Flying from San Luis Potosí to Montreal Pierre Elliott Trudeau Intl Airport in November is currently the most expensive (average of C$ 899). 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Sherbrooke
Cornwall
Trois-Rivières
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Louiseville

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Can Cheapflights find flights from San Luis Potosí to Pierre Elliott Trudeau Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Luis Potosí to Pierre Elliott Trudeau Intl, users can toggle the no change fees filter when performing a flight search.

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

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