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Cheap flights from San Luis Potosí, Mexico to Montreal Pierre Elliott Trudeau Intl Airport from C$ 442

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 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — YUL
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap 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 September 2025.

Round-trip from

C$ 776

One-way from

C$ 442
United Airlines
  • United Airlines
  • 24/12-31/12
  • 4 total stops
  • 53h 17m total
  • San Luis Potosí to Montreal
Search Deals
United Airlines
  • United Airlines
  • 17/12
  • 2 total stops
  • 31h 28m total
  • San Luis Potosí to Montreal
Search Deals

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

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 September 2025.

Wed 24/1212:49 p.m.SLP - YUL
2 stops31h 28mUnited Airlines
Wed 31/123:00 p.m.YUL - SLP
2 stops21h 49mUnited Airlines
Deal found 15/9C$ 776
Wed 24/121:33 p.m.SLP - YUL
2 stops24h 51mAmerican Airlines
Wed 31/124:00 p.m.YUL - SLP
1 stop7h 59mAmerican Airlines
Deal found 13/9C$ 788
Thu 18/911:51 a.m.SLP - YUL
2 stops25h 09mUnited Airlines
Thu 2/106:00 a.m.YUL - SLP
2 stops15h 12mUnited Airlines
Deal found 13/9C$ 1,008
Wed 24/129:15 a.m.SLP - YUL
1 stop13h 44mDelta
Wed 31/127:00 a.m.YUL - SLP
2 stops12h 35mDelta
Deal found 15/9C$ 1,021
Thu 18/912:01 p.m.SLP - YUL
1 stop24h 48mAmerican Airlines
Thu 2/103:44 p.m.YUL - SLP
1 stop21h 27mAmerican Airlines
Deal found 15/9C$ 1,081
Thu 18/98:35 p.m.SLP - YUL
1 stop8h 55mAeromexico
Thu 2/1011:01 a.m.YUL - SLP
1 stop26h 44mAeromexico
Deal found 13/9C$ 1,121

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 September 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

Wed 24/12

12:49 p.m.-9:17 p.m.

2 stops31h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

3:00 p.m.-11:49 a.m.

2 stops21h 49m

C$ 776

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Wed 24/12

1:33 p.m.-3:24 p.m.

2 stops24h 51m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

4:00 p.m.-10:59 p.m.

1 stop7h 59m

C$ 788

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Wed 24/12

9:15 a.m.-11:59 p.m.

1 stop13h 44m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

7:00 a.m.-6:35 p.m.

2 stops12h 35m

C$ 1,021

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Tue 6/1

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

2 stops38h 17m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

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

2 stops40h 00m

C$ 1,064

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Tue 6/1

7:00 a.m.-12:40 a.m.

1 stop16h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

7:30 p.m.-7:15 p.m.

2 stops24h 45m

C$ 1,102

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Tue 6/1

10:00 a.m.-11:54 p.m.

1 stop12h 54m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

7:00 a.m.-5:49 p.m.

1 stop11h 49m

C$ 1,720

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Wed 24/12

2:57 p.m.-7:05 a.m.

2 stops39h 08m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

6:45 a.m.-1:13 a.m.

3 stops43h 28m

C$ 1,736

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Wed 17/12

12:49 p.m.-9:17 p.m.

2 stops31h 28m

C$ 442

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Wed 17/12

7:08 p.m.-7:25 a.m.

1 stop11h 17m

C$ 504

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

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, October 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$ 241). Flying from San Luis Potosí to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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 American Airlines fly from San Luis Potosí to Montreal Pierre Elliott Trudeau Intl Airport in about 24h 51m. The time it takes to get you to your destination can typically vary by up to 6h 37m. 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, October 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$ 241). Flying from San Luis Potosí to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
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?

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