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Cheap flights from San Luis Potosí, Mexico to Montreal Pierre Elliott Trudeau Intl Airport from C$ 519

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — YUL
15 Jul — 22 Jul1
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 June 2026.

Fri 25/911:45 a.m.
SLP
-
YUL
2 stops32h 21m
United Airlines
Tue 29/96:00 a.m.
YUL
-
SLP
2 stops15h 12m
United Airlines
Deal found 11/6C$ 839
Mon 31/811:45 a.m.
SLP
-
YUL
2 stops20h 55m
United Airlines
Thu 3/99:45 a.m.
YUL
-
SLP
2 stops35h 27m
United Airlines
Deal found 15/6C$ 882
Fri 14/811:45 a.m.
SLP
-
YUL
2 stops26h 25m
United Airlines
Sat 29/89:15 a.m.
YUL
-
SLP
2 stops27h 34m
United Airlines
Deal found 15/6C$ 889
Fri 11/912:06 p.m.
SLP
-
YUL
1 stop24h 29m
American Airlines
Fri 25/95:34 p.m.
YUL
-
SLP
2 stops19h 36m
American Airlines
Deal found 11/6C$ 906
Fri 21/87:12 a.m.
SLP
-
YUL
2 stops36h 14m
United Airlines
Sun 30/89:45 a.m.
YUL
-
SLP
2 stops27h 04m
United Airlines
Deal found 14/6C$ 910
Fri 14/811:50 a.m.
SLP
-
YUL
2 stops22h 37m
American Airlines
Sat 29/83:45 p.m.
YUL
-
SLP
1 stop21h 15m
American Airlines
Deal found 15/6C$ 911
Fri 21/811:50 a.m.
SLP
-
YUL
1 stop24h 54m
American Airlines
Sat 29/83:45 p.m.
YUL
-
SLP
1 stop21h 15m
American Airlines
Deal found 14/6C$ 920
Mon 14/911:45 a.m.
SLP
-
YUL
2 stops25h 44m
United Airlines
Mon 28/96:30 p.m.
YUL
-
SLP
2 stops26h 42m
United Airlines
Deal found 11/6C$ 938

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 June 2026.

Round-trip from

C$ 837
United Airlines
  • United Airlines
  • 21/8-24/8
  • 4 total stops
  • 56h 32m 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 June 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Fri 25/9

11:45 a.m.-10:06 p.m.

2 stops32h 21m

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

6:00 a.m.-7:12 p.m.

2 stops15h 12m

C$ 844

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Fri 14/8

11:45 a.m.-4:10 p.m.

2 stops26h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

9:15 a.m.-10:49 a.m.

2 stops27h 34m

C$ 889

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Mon 14/9

11:45 a.m.-3:29 p.m.

2 stops25h 44m

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

6:30 p.m.-7:12 p.m.

2 stops26h 42m

C$ 938

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Mon 12/10

7:12 a.m.-5:30 p.m.

2 stops32h 18m

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

9:15 a.m.-10:49 a.m.

2 stops27h 34m

C$ 959

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Tue 1/12

1:31 p.m.-3:10 p.m.

2 stops24h 39m

Montreal Pierre Elliott Trudeau Intl

Sat 12/12

2:29 p.m.-12:44 p.m.

2 stops23h 15m

C$ 1,001
Quickest round-trip

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Fri 11/9

12:06 p.m.-2:35 p.m.

1 stop24h 29m

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

3:45 p.m.-11:10 a.m.

1 stop21h 25m

C$ 1,019

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Mon 31/8

11:45 a.m.-3:00 p.m.

1 stop25h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

6:30 p.m.-7:12 p.m.

2 stops26h 42m

C$ 1,029
Cheapest one-way
Quickest one-way

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Thu 2/7

3:10 p.m.-2:08 p.m.

3 stops44h 58m

C$ 519

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/6

Sorted by cheapest first

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.

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 29m. The time it takes to get you to your destination can typically vary by up to 4h 59m. 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.

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
Trois-Rivières
Brossard
Sherbrooke
Cornwall
Longueuil
Montebello
Magog
Boucherville
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
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?

Not ready to book yet? You can track prices for flights from San Luis Potosí to Pierre Elliott Trudeau Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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