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Cheap flights from San Diego to Toronto from C$ 158

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — YTO
25 Feb — 4 Mar1
1 adult

The best prices from San Diego to Toronto are usually found in January or April, booked 65 days in advance, depart on a Sunday or Friday and return on a Wednesday

Cheap flight deals from San Diego to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Toronto (YTO). 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 20 February 2025.

Round-trip from

C$ 254

One-way from

C$ 158

Popular in

May

Cheapest in

January

Average price

C$ 538

Good round-trip deal

C$ 194 or less

Good one-way deal

C$ 196 or less
11/3-13/3
  • 11/3-13/3
  • 2 total stops
  • 34h 23m total
  • San Diego to Toronto
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25/2
  • 25/2
  • 2 total stops
  • 21h 53m total
  • San Diego to Toronto
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Highest demand for flights based on searches. 1% potential increase in price (C$ 10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 21 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from San Diego to Toronto (YTO).
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Price to beat on a one-way flight from San Diego to Toronto (YTO).
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Find flight deals from San Diego to Toronto

Cheapest flights from San Diego to Toronto
Explore the most affordable flight options available from San Diego to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Wed 2/48:07 p.m.SAN - YYZ
1 stop7h 36mMultiple Airlines
Wed 9/48:00 p.m.YYZ - SAN
1 stop26h 16mMultiple Airlines
Deal found 20/2C$ 254
Fri 28/32:05 p.m.SAN - YYZ
Nonstop4h 45mPorter Airlines
Mon 31/310:20 a.m.YYZ - SAN
Nonstop5h 45mPorter Airlines
Deal found 19/2C$ 391
Tue 25/312:40 p.m.SAN - YYZ
Nonstop4h 50mUnited Airlines
Thu 27/39:25 a.m.YYZ - SAN
Nonstop5h 38mUnited Airlines
Deal found 20/2C$ 419
Thu 21/811:15 a.m.SAN - YYZ
1 stop8h 39mWestJet
Mon 1/96:30 a.m.YYZ - SAN
1 stop9h 50mWestJet
Deal found 20/2C$ 422
Sun 23/36:20 a.m.SAN - YYZ
1 stop6h 34mDelta
Wed 28/59:45 a.m.YYZ - SAN
1 stop7h 27mDelta
Deal found 20/2C$ 455
Thu 15/58:10 a.m.SAN - YTZ
1 stop10h 25mAir Canada
Mon 19/512:25 p.m.YTZ - SAN
1 stop10h 20mAir Canada
Deal found 20/2C$ 463
Sun 23/26:15 a.m.SAN - YTZ
2 stops9h 38mMultiple Airlines
Sun 2/31:50 p.m.YTZ - SAN
2 stops22h 11mMultiple Airlines
Deal found 20/2C$ 472
Wed 21/512:40 p.m.SAN - YYZ
1 stop9h 29mAir Canada
Sat 24/512:00 p.m.YYZ - SAN
1 stop10h 45mAir Canada
Deal found 20/2C$ 473
Wed 26/312:35 p.m.SAN - YKF
1 stop9h 41mWestJet
Sat 31/56:00 a.m.YKF - SAN
1 stop10h 20mWestJet
Deal found 20/2C$ 479
Thu 15/52:05 p.m.SAN - YKF
1 stop12h 10mMultiple Airlines
Mon 19/56:00 a.m.YKF - SAN
1 stop10h 20mMultiple Airlines
Deal found 20/2C$ 533
Thu 26/611:15 a.m.SAN - YHM
1 stop10h 26mWestJet
Mon 30/66:00 a.m.YHM - SAN
1 stop10h 20mWestJet
Deal found 20/2C$ 625

Find flights from San Diego to Toronto within your budget

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, Cheapflights users made 629,999 searches. Data last updated 20 February 2025.

Fly from

San Diego

Fly to

Toronto

Route

Depart

Return

Price

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Wed 2/4

8:07 p.m.-6:43 a.m.

1 stop7h 36m

Toronto Pearson Intl

Wed 9/4

8:00 p.m.-7:16 p.m.

1 stop26h 16m

C$ 254

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Fri 28/3

2:05 p.m.-9:50 p.m.

Nonstop4h 45m

Toronto Pearson Intl

Mon 31/3

10:20 a.m.-1:05 p.m.

Nonstop5h 45m

C$ 391

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Tue 25/3

12:40 p.m.-8:30 p.m.

Nonstop4h 50m

Toronto Pearson Intl

Thu 27/3

9:25 a.m.-12:03 p.m.

Nonstop5h 38m

C$ 419

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Fri 9/5

2:05 p.m.-5:51 a.m.

2 stops12h 46m

Toronto Pearson Intl

Sun 11/5

6:30 a.m.-1:20 p.m.

1 stop9h 50m

C$ 452

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Sun 23/3

6:20 a.m.-3:54 p.m.

1 stop6h 34m

Toronto Pearson Intl

Wed 28/5

9:45 a.m.-2:12 p.m.

1 stop7h 27m

C$ 455

San DiegoToronto

SAN - YTZ

SANYTZ

San Diego

Thu 15/5

8:10 a.m.-9:35 p.m.

1 stop10h 25m

Toronto Island

Mon 19/5

12:25 p.m.-7:45 p.m.

1 stop10h 20m

C$ 463

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Wed 21/5

12:40 p.m.-1:09 a.m.

1 stop9h 29m

Toronto Pearson Intl

Sat 24/5

9:30 a.m.-11:53 a.m.

Nonstop5h 23m

C$ 464

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Wed 26/3

12:35 p.m.-1:16 a.m.

1 stop9h 41m

Toronto Region of Waterloo Intl

Sat 31/5

6:00 a.m.-1:20 p.m.

1 stop10h 20m

C$ 479

San DiegoToronto

SAN - YYZ

SANYYZ

San Diego

Mon 10/3

12:42 p.m.-2:55 p.m.

2 stops23h 13m

Toronto Pearson Intl

Tue 18/3

4:20 p.m.-7:45 a.m.

2 stops18h 25m

C$ 501

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Thu 15/5

2:05 p.m.-5:15 a.m.

1 stop12h 10m

Toronto Region of Waterloo Intl

Mon 19/5

6:00 a.m.-1:20 p.m.

1 stop10h 20m

C$ 533

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/2

Showing 1-10 of 24 results
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Best time to book a flight from San Diego to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from San Diego 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.

Travel insights for flights from San Diego to Toronto

Get recent, data-driven insights about flights from San Diego to Toronto including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Diego to Toronto?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Toronto. Price data was last updated on 14 February 2025.

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Toronto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Diego to Toronto?

Currently, January is the cheapest month in which you can book a flight from San Diego to Toronto (average of C$ 167). Flying from San Diego to Toronto in July is currently the most expensive (average of C$ 258). 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.

What is the cheapest time of day to fly from SAN to YTO?

Find hourly flight availability from San Diego to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 February 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 42% on flights from San Diego to Toronto by exploring options for tickets at noon.

Weekly flight availability from San Diego to Toronto

Explore weekly flight availability from San Diego to Toronto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 February 2025.

The most flights from SAN to YTO are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto. Reviews last updated 20 February 2025.
See what other customers who have flown with Alaska Airlines, Delta and Porter Airlines from San Diego to Toronto have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,697 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,219 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Porter Airlines
7.9
Good
276 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Air Transat
7.8
Good
380 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,765 reviews
Alaska Airlines
8.0
Very good
9,697 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from San Diego to Toronto. 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 Diego to Toronto?

    Located just 4.2 km from the city centre, San Diego is the airport most travellers will use when flying to Toronto from San Diego. Booking flights from San Diego (SAN) to Toronto should be relatively easy as there are 3 daily outbound flights to Toronto from 2 different airlines.

  • What are the cheapest airlines flying from San Diego to Toronto round-trip?

    According to our current data, Porter Airlines (C$ 361), United Airlines (C$ 419), and Delta (C$ 455) offers the cheapest pricing from San Diego to Toronto. Porter Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Diego to Toronto one-way?

    The cheapest airlines for a one-way flight from San Diego to Toronto are WestJet (C$ 161), United Airlines (C$ 175), and American Airlines (C$ 189).

  • What are the most popular routes from San Diego to Toronto?

    While some choose either San Diego - Toronto Island or San Diego - Hamilton, San Diego - Toronto Pearson Intl is the most popular route from San Diego to Toronto.

  • What are the most reliable airlines from San Diego to Toronto?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Diego to Toronto on time: Porter Airlines (53%), Air Transat (53%), Air Canada (33%).

  • What are the cheapest flights from San Diego to Toronto?

    Looking at all options, your cheapest flight can be booked for C$ 162. While the most popular route (San Diego - Toronto Pearson Intl) can be booked for C$ 256 on average our data indicates C$ 244 when flying from San Diego to Toronto.

  • Can I find deals for flights from San Diego to Toronto that include hotel bookings?

    Yes. In addition to deals on San Diego to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Toronto.

  • Can I find deals for business class flights from San Diego to Toronto?

    Yes. Cheapflights offers flight deals from San Diego to Toronto 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 Diego to Toronto?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Toronto (average of C$ 167). Flying from San Diego to Toronto in July is currently the most expensive (average of C$ 258). 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

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Alternative routes for San Diego to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from San Diego to Toronto

Discover the top 2 airlines that operate flights from San Diego to Toronto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 297AverageC$ 446FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 393AverageC$ 659FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Diego to Toronto?

Cheapflights helps you search for flights from San Diego to Toronto via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from San Diego to Toronto?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Diego to Toronto for you. Better yet — we are completely free to use.

Can Cheapflights find flights from San Diego to Toronto with no change fees?

Certainly. Search results for flights to Toronto from San Diego shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from San Diego to Toronto become cheaper?

Of course! You can now track prices for flights from San Diego to Toronto and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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