What is the cheapest airline that flies from San Luis Potosi to Ontario?

Aeromexico and United Airlines are the most popular carriers operating from San Luis Potosi to Ontario

When did momondo last update prices for flights from San Luis Potosi Airport to Ontario?

Prices for flights from San Luis Potosi Airport to Ontario were last updated today.

How old do you have to be to fly from San Luis Potosi Airport to Ontario?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Luis Potosi Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 398 Cheap Flights from San Luis Potosí to Ontario in 2026

Find the cheapest flights from San Luis Potosí to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:08 p.m. - 11:55 p.m.

SLP

YYZ

30h 47m

2 stops

7:55 a.m. - 10:31 p.m.

YYZ

SLP

16h 36m

1 stop

C$ 710Multiple Airlines

Wed, 30 Sep - Mon, 26 Oct

6:00 a.m. - 8:55 p.m.

SLP

YYZ

12h 55m

2 stops

7:55 a.m. - 10:31 p.m.

YYZ

SLP

16h 36m

1 stop

C$ 737Multiple Airlines

Tue, 29 Sep - Mon, 26 Oct

3:08 p.m. - 11:55 p.m.

SLP

YYZ

30h 47m

2 stops

7:55 a.m. - 10:31 p.m.

YYZ

SLP

16h 36m

1 stop

C$ 747Multiple Airlines

Wed, 30 Sep - Wed, 28 Oct

6:00 a.m. - 8:55 p.m.

SLP

YYZ

12h 55m

2 stops

7:55 a.m. - 10:31 p.m.

YYZ

SLP

16h 36m

1 stop

C$ 760Multiple Airlines

Sat, 26 Sep - Mon, 26 Oct

6:00 a.m. - 8:55 p.m.

SLP

YYZ

12h 55m

2 stops

7:55 a.m. - 10:31 p.m.

YYZ

SLP

16h 36m

1 stop

C$ 774Multiple Airlines

Tue, 29 Sep - Wed, 28 Oct

6:00 a.m. - 8:55 p.m.

SLP

YYZ

12h 55m

2 stops

3:05 p.m. - 2:15 p.m.

YYZ

SLP

25h 10m

2 stops

C$ 784Multiple Airlines

Sat, 8 Aug - Sat, 15 Aug

11:45 a.m. - 10:40 a.m.

SLP

YUL

20h 55m

2 stops

9:45 a.m. - 7:12 p.m.

YUL

SLP

35h 27m

2 stops

C$ 794United Airlines

Mon, 31 Aug - Thu, 3 Sep

11:45 a.m. - 10:40 a.m.

SLP

YUL

20h 55m

2 stops

9:45 a.m. - 7:12 p.m.

YUL

SLP

35h 27m

2 stops

C$ 798United Airlines

Mon, 31 Aug - Thu, 3 Sep

11:45 a.m. - 10:40 a.m.

SLP

YUL

20h 55m

2 stops

9:45 a.m. - 7:12 p.m.

YUL

SLP

35h 27m

2 stops

C$ 807United Airlines

Mon, 31 Aug - Thu, 3 Sep

7:12 a.m. - 10:40 a.m.

SLP

YUL

25h 28m

2 stops

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

YUL

SLP

15h 12m

2 stops

C$ 943Lufthansa

Fri, 14 Aug - Fri, 21 Aug

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Aeromexico flights from San Luis Potosí to Region of Ontario

Our best Aeromexico deals on San Luis Potosí to Region of Ontario flight tickets

Aeromexico

13 Aug

SLP1:46 p.m.San Luis Potosi

14h 34m

1 stop

YYZ6:20 a.m.Toronto Pearson Intl

19 Aug

YYZ11:01 a.m.Toronto Pearson Intl

8h 18m

1 stop

SLP5:19 p.m.San Luis Potosi

C$ 925

Aeromexico

31 Aug

SLP6:05 p.m.San Luis Potosi

11h 25m

1 stop

YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl

3 Sep

YUL11:01 a.m.Montreal Pierre Elliott Trudeau Intl

8h 18m

1 stop

SLP5:19 p.m.San Luis Potosi

C$ 983

Aeromexico

31 Aug

SLP6:05 p.m.San Luis Potosi

11h 25m

1 stop

YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl

3 Sep

YUL11:01 a.m.Montreal Pierre Elliott Trudeau Intl

8h 18m

1 stop

SLP5:19 p.m.San Luis Potosi

C$ 1,056

American Airlines flights from San Luis Potosí to Region of Ontario

Our best American Airlines deals on San Luis Potosí to Region of Ontario flight tickets

American Airlines

28 Sep

SLP12:06 p.m.San Luis Potosi

22h 02m

2 stops

YYZ12:08 p.m.Toronto Pearson Intl

26 Oct

YYZ3:29 p.m.Toronto Pearson Intl

22h 01m

2 stops

SLP11:30 a.m.San Luis Potosi

C$ 996

American Airlines

14 Aug

SLP11:50 a.m.San Luis Potosi

19h 56m

2 stops

YUL9:46 a.m.Montreal Pierre Elliott Trudeau Intl

21 Aug

YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl

21h 15m

1 stop

SLP11:00 a.m.San Luis Potosi

C$ 1,037

American Airlines

30 Sep

SLP12:06 p.m.San Luis Potosi

20h 09m

2 stops

YYZ10:15 a.m.Toronto Pearson Intl

27 Oct

YYZ6:46 a.m.Toronto Pearson Intl

6h 44m

1 stop

SLP11:30 a.m.San Luis Potosi

C$ 1,058

momondo Fare Finder

Use the filters below to find and compare flights from San Luis Potosí to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis PotosíToronto

SLP - YYZ

SLPYYZ

San Luis Potosi

Wed 30/9

3:08 p.m.-11:55 p.m.

2 stops30h 47m

Toronto Pearson Intl

Mon 26/10

7:55 a.m.-10:31 p.m.

1 stop16h 36m

C$ 710

Quickest round-trip

San Luis PotosíToronto

SLP - YYZ

SLPYYZ

San Luis Potosi

Tue 29/9

6:00 a.m.-8:55 p.m.

2 stops12h 55m

Toronto Pearson Intl

Mon 26/10

7:55 a.m.-10:31 p.m.

1 stop16h 36m

C$ 737

San Luis PotosíToronto

SLP - YYZ

SLPYYZ

San Luis Potosi

Wed 30/9

3:08 p.m.-11:55 p.m.

2 stops30h 47m

Toronto Pearson Intl

Wed 28/10

7:55 a.m.-10:31 p.m.

1 stop16h 36m

C$ 747

San Luis PotosíToronto

SLP - YYZ

SLPYYZ

San Luis Potosi

Sat 26/9

6:00 a.m.-8:55 p.m.

2 stops12h 55m

Toronto Pearson Intl

Mon 26/10

7:55 a.m.-10:31 p.m.

1 stop16h 36m

C$ 760

San Luis PotosíToronto

SLP - YYZ

SLPYYZ

San Luis Potosi

Tue 29/9

6:00 a.m.-8:55 p.m.

2 stops12h 55m

Toronto Pearson Intl

Wed 28/10

7:55 a.m.-10:31 p.m.

1 stop16h 36m

C$ 774

San Luis PotosíToronto

SLP - YYZ

SLPYYZ

San Luis Potosi

Sat 8/8

6:00 a.m.-8:55 p.m.

2 stops12h 55m

Toronto Pearson Intl

Sat 15/8

3:05 p.m.-2:15 p.m.

2 stops25h 10m

C$ 784

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Mon 31/8

11:45 a.m.-10:40 a.m.

2 stops20h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

9:45 a.m.-7:12 p.m.

2 stops35h 27m

C$ 794

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Mon 31/8

11:45 a.m.-10:40 a.m.

2 stops20h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

9:45 a.m.-7:12 p.m.

2 stops35h 27m

C$ 798

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Mon 31/8

11:45 a.m.-10:40 a.m.

2 stops20h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

9:45 a.m.-7:12 p.m.

2 stops35h 27m

C$ 807

San Luis PotosíMontreal

SLP - YUL

SLPYUL

San Luis Potosi

Fri 14/8

7:12 a.m.-10:40 a.m.

2 stops25h 28m

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

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

2 stops15h 12m

C$ 943

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Luis Potosí to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Region of Ontario?

In general, November is the cheapest month to fly from San Luis Potosí to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 0. If you are unable to visit Region of Ontario during the month of November, then departing from San Luis Potosí during the month January is also very affordable. Most momondo users find prices during this month for around C$ 0.

Can stopping save me money on San Luis Potosí to Region of Ontario flights?

You could potentially save up to 1% on your flight if you consider stops on a San Luis Potosí to Region of Ontario flight.

Cheap San Luis Potosí to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Luis Potosí to Region of Ontario

Fastest flight time	12h 55m
Direct flights	None

The fastest flight from San Luis Potosí to Region of Ontario takes 12h 55m

There are no direct flights from San Luis Potosí to Region of Ontario. There are no popular flight routes from San Luis Potosí to Region of Ontario.

Search flight deals

Frequently asked questions about flying from San Luis Potosí to Ontario

When did momondo last update prices for flights from San Luis Potosi Airport to Ontario?
Prices for flights from San Luis Potosi Airport to Ontario were last updated today.
How old do you have to be to fly from San Luis Potosi Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Luis Potosi Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from San Luis Potosí to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Luis Potosí to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from San Luis Potosí to Ontario with flexible booking policies on momondo?

All flight searches from San Luis Potosí to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Luis Potosí to Ontario?

momondo helps you find the best flight between San Luis Potosí and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Luis Potosí to Ontario right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Luis Potosí to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.