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Cheap flights from San Diego to Toronto from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Toronto departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
1:05 pm - 12:40 am
SAN
-
YHM
32h 35m2 stops
WestJet Logo
6:00 am - 1:20 pm
YHM
-
SAN
10h 20m1 stop
$282WestJet
Thu, Jun 11 - Sat, Jun 13
WestJet Logo
1:05 pm - 12:40 am
SAN
-
YHM
32h 35m2 stops
WestJet Logo
6:00 am - 1:20 pm
YHM
-
SAN
10h 20m1 stop
$303WestJet
Thu, Jun 11 - Sat, Jun 13
WestJet Logo
1:05 pm - 12:40 am
SAN
-
YHM
32h 35m2 stops
WestJet Logo
6:00 am - 1:20 pm
YHM
-
SAN
10h 20m1 stop
$329WestJet
Fri, Jun 12 - Wed, Jun 17
WestJet Logo
12:35 pm - 5:17 pm
SAN
-
YHM
25h 42m1 stop
WestJet Logo
6:10 pm - 11:45 am
YHM
-
SAN
20h 35m1 stop
$396WestJet
Sun, Jan 11 - Thu, Jan 22
Air Canada Logo
12:45 pm - 1:17 am
SAN
-
YYZ
9h 32m1 stop
Air Canada Logo
9:15 am - 11:53 am
YYZ
-
SAN
5h 38mnonstop
$401Air Canada
Sat, Jan 10 - Tue, Jan 13
Air Canada Logo
12:40 pm - 8:30 pm
SAN
-
YYZ
4h 50mnonstop
Air Canada Logo
9:15 am - 11:53 am
YYZ
-
SAN
5h 38mnonstop
$402Air Canada
Wed, Mar 4 - Sun, Mar 8
Multiple Airlines Logo
7:00 am - 9:42 pm
SAN
-
YYZ
11h 42m1 stop
Multiple Airlines Logo
9:50 am - 8:22 pm
YYZ
-
SAN
13h 32m1 stop
$403Multiple Airlines
Sat, Jan 10 - Tue, Jan 13
Multiple Airlines Logo
8:18 pm - 3:35 pm
SAN
-
YYZ
16h 17m1 stop
Multiple Airlines Logo
10:50 pm - 11:45 am
YYZ
-
SAN
15h 55m2 stops
$404Multiple Airlines
Tue, Jan 6 - Sun, Jan 18
WestJet Logo
1:05 pm - 12:40 am
SAN
-
YHM
32h 35m2 stops
WestJet Logo
6:00 am - 1:20 pm
YHM
-
SAN
10h 20m1 stop
$404WestJet
Thu, Jun 11 - Mon, Jul 6
Alaska Airlines Logo
9:24 pm - 3:35 pm
SAN
-
YYZ
15h 11m1 stop
Alaska Airlines Logo
4:45 pm - 3:29 pm
YYZ
-
SAN
25h 44m1 stop
$410Alaska Airlines
Tue, Jan 6 - Tue, Jan 20

Air Canada flights from San Diego to Toronto

Our best Air Canada deals on San Diego to Toronto flight tickets
Air Canada
Jan 10
SAN12:45 pmSan Diego
9h 32m
1 stop
YYZ1:17 amToronto Pearson Intl
Jan 13
YYZ9:15 amToronto Pearson Intl
5h 38m
SAN11:53 amSan Diego
$401
Find similar
Air Canada
Mar 4
SAN12:40 pmSan Diego
4h 50m
YYZ8:30 pmToronto Pearson Intl
Mar 8
YYZ9:15 amToronto Pearson Intl
5h 38m
SAN11:53 amSan Diego
$402
Find similar
Air Canada
Jan 9
SAN12:40 pmSan Diego
4h 50m
YYZ8:30 pmToronto Pearson Intl
Jan 12
YYZ9:00 pmToronto Pearson Intl
15h 40m
1 stop
SAN9:40 amSan Diego
$405
Find similar

Alaska Airlines flights from San Diego to Toronto

Our best Alaska Airlines deals on San Diego to Toronto flight tickets
Alaska Airlines
Jan 6
SAN9:24 pmSan Diego
15h 11m
1 stop
YYZ3:35 pmToronto Pearson Intl
Jan 20
YYZ4:45 pmToronto Pearson Intl
25h 44m
1 stop
SAN3:29 pmSan Diego
$410
Find similar
Alaska Airlines
Jan 7
SAN10:22 amSan Diego
26h 13m
2 stops
YYZ3:35 pmToronto Pearson Intl
Jan 12
YYZ4:45 pmToronto Pearson Intl
20h 02m
2 stops
SAN9:47 amSan Diego
$412
Find similar
Alaska Airlines
Jan 9
SAN1:57 pmSan Diego
22h 38m
2 stops
YYZ3:35 pmToronto Pearson Intl
Jan 13
YYZ4:45 pmToronto Pearson Intl
20h 22m
1 stop
SAN10:07 amSan Diego
$418
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Toronto 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from San Diego to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoHamilton

SAN - YHM

SANYHM

San Diego

Thu 6/11

1:05 pm-12:40 am

2 stops32h 35m

Hamilton

Sat 6/13

6:00 am-1:20 pm

1 stop10h 20m

$282

San DiegoHamilton

SAN - YHM

SANYHM

San Diego

Thu 6/11

1:05 pm-12:40 am

2 stops32h 35m

Hamilton

Sat 6/13

6:00 am-1:20 pm

1 stop10h 20m

$303

San DiegoHamilton

SAN - YHM

SANYHM

San Diego

Fri 6/12

1:05 pm-12:40 am

2 stops32h 35m

Hamilton

Wed 6/17

6:00 am-1:20 pm

1 stop10h 20m

$329

San DiegoHamilton

SAN - YHM

SANYHM

San Diego

Sun 1/11

12:35 pm-5:17 pm

1 stop25h 42m

Hamilton

Thu 1/22

6:10 pm-11:45 am

1 stop20h 35m

$396

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Sat 1/10

12:45 pm-1:17 am

1 stop9h 32m

Toronto Pearson Intl

Tue 1/13

9:15 am-11:53 am

Nonstop5h 38m

$401

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Wed 3/4

12:40 pm-8:30 pm

Nonstop4h 50m

Toronto Pearson Intl

Sun 3/8

9:15 am-11:53 am

Nonstop5h 38m

$402

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Sat 1/10

7:00 am-9:42 pm

1 stop11h 42m

Toronto Pearson Intl

Tue 1/13

9:50 am-8:22 pm

1 stop13h 32m

$403

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Tue 1/6

8:18 pm-3:35 pm

1 stop16h 17m

Toronto Pearson Intl

Sun 1/18

10:50 pm-11:45 am

2 stops15h 55m

$404

San DiegoHamilton

SAN - YHM

SANYHM

San Diego

Thu 6/11

1:05 pm-12:40 am

2 stops32h 35m

Hamilton

Mon 7/6

6:00 am-1:20 pm

1 stop10h 20m

$404

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Tue 1/6

9:24 pm-3:35 pm

1 stop15h 11m

Toronto Pearson Intl

Tue 1/20

4:45 pm-3:29 pm

1 stop25h 44m

$410

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Toronto from

How to get the cheapest flight ticket from San Diego to Toronto

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

What is the typical price of a round-trip flight between San Diego and Toronto?

What is the cheapest month to fly to Toronto?

The month of March is, on average, the cheapest month to fly to Toronto from San Diego, with most prices found around $288. If you are unable to visit Toronto during the month of March, then departing from San Diego during the month April is also very affordable. Most momondo users find prices during this month for around $295.

What is the cheapest day to depart on your flight to Toronto?

On average, the least expensive day to fly to Toronto from San Diego is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $419. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Sunday, with ticket prices averaging around $614.

What is the cheapest time of day to depart on your flight to Toronto?

In the afternoon is the cheapest time of day to fly from San Diego to Toronto when you can find flight prices for as low as $264. Flying to Toronto in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly in the evening, with an average ticket price of $975. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest San Diego to Toronto flight route?

Fly from San Diego to Toronto Pearson Intl for the best San Diego - Toronto flight prices

How far in advance should I book a flight to Toronto?

You are more likely to see cheaper flights to Toronto from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $404 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from San Diego for as low as $309 on momondo.

What cabin class options are available on San Diego to Toronto flights?

There are 4 cabin classes available to choose from on San Diego to Toronto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to Toronto flights?

You could potentially save up to 41% on your flight if you consider stops on a San Diego to Toronto flight.

How have San Diego to Toronto flight prices changed over time?

As of December 2025, prices for San Diego to Toronto flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to Toronto

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Toronto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to Toronto (SAN to YTO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Toronto

Best Price Found

$381

Fastest flight time

4h 50m

Direct flights

Every day

Airports in Toronto

3 airports
The best one-way flight to Toronto from San Diego in the past 72 hours is $381. The best round-trip flight deal from San Diego to Toronto found on momondo in the last 72 hours is $478.
The fastest flight from San Diego to Toronto takes 4h 50m
Direct flights go from San Diego to Toronto every day.
There are 3 airports in Toronto. From San Diego there are direct flights to Toronto Pearson Intl (YYZ).
Search flight deals

  • How far is San Diego to Toronto by plane?

    The straight-line distance from San Diego to Toronto is 2162.7 mi. Flights usually cover this in 4h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Diego Airport to Toronto?

    Prices for flights from San Diego Airport to Toronto are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Diego Airport to Toronto?

  • How old do you have to be to fly from San Diego Airport to Toronto?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Toronto.

  • What documentation or ID do you need to fly to Toronto?

    The necessary travel and health documents for your Toronto trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Diego to Toronto?

  • What is the most popular airline from San Diego to Toronto?

Best airlines flying from San Diego to Toronto

Compare and see reviews for airlines that fly from San Diego to Toronto with momondo
Airline
Rating
Free Cancellation
Price
Air TransatPriceFrom $146Free CancellationRating
7.8
483 reviews
Search Air Transat flights
Porter AirlinesPriceFrom $147Free CancellationRating
8.0
399 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $149Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
United AirlinesPriceFrom $220Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.9
8,005 reviews
Search Delta flights
American AirlinesPriceFrom $319Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

  • United Airlines Flights From San Diego to Toronto

    United Airlines flight deals from San Diego to Toronto start from $220 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $441 round-trip - but some users have found much cheaper deals with momondo.

  • Air Canada Flights From San Diego to Toronto

    $149 is the best Air Canada flight deal from San Diego to Toronto found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to $405, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 10,534 user reviews) flies into Toronto from San Diego 7 times in an average week so prices can vary.

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Toronto?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Toronto. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Diego to Toronto with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Toronto from San Diego with this policy.

How can momondo help me find flights from San Diego to Toronto?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Toronto.

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

If you are not ready to book a flight from San Diego to Toronto now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Toronto and let you know when they change.

An easier way to manage your Toronto trip

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Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 52.0 mi from Toronto
Toronto Region of Waterloo Intl Airport
Toronto Island Airport
Toronto Pearson Intl Airport