YTO - SAN

C$ 224 Find Cheap Flights from Toronto to San Diego – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 572
Typical prices: C$ 584-C$ 902
WestJet
Mon 22/1Wed 24/1
YYZ - SAN • 1 stop
Cheapest direct flights
C$ 587
Typical prices: C$ 597-C$ 953
Air Canada
Fri 5/1Sat 3/2
YYZ - SAN • Direct
Direct flights
You can fly direct with Air Canada. Average duration is 5h 40m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 24% average savings
Most popular
Insights
Insights
Avoid delays
Most punctual • 74% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 21 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 384 (round-trip)
Shortest trip • 7h 25m (one-way)
Insights
Insights
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We hope you enjoy your trip to San Diego!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Toronto to San Diego (YTO-SAN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto to San Diego

Fri, 22 Jan - Sun, 24 Jan
WestJet Logo
6:10 a.m. - 12:40 p.m.YYZ  Toronto Pearson Intl-SAN San Diego
9h 30m1 stop Calgary
WestJet Logo
1:30 p.m. - 10:55 a.m.SAN  San Diego-YYZ Toronto Pearson Intl
18h 25m1 stop Calgary
C$ 572WestJet
2 days ago
Mon, 25 Jan - Sat, 13 Feb
Multiple Airlines Logo
9:50 a.m. - 7:38 p.m.YYZ  Toronto Pearson Intl-SAN San Diego
12h 48m1 stop San Francisco
Multiple Airlines Logo
3:30 p.m. - 9:42 p.m.SAN  San Diego-YYZ Toronto Pearson Intl
27h 12m1 stop San Francisco
C$ 572Multiple Airlines
3+ days ago
Wed, 25 Nov - Fri, 27 Nov
Multiple Airlines Logo
9:50 a.m. - 7:11 p.m.YYZ  Toronto Pearson Intl-SAN San Diego
12h 21m1 stop San Francisco
Multiple Airlines Logo
8:50 a.m. - 6:51 a.m.SAN  San Diego-YYZ Toronto Pearson Intl
19h 01m1 stop Las Vegas Harry Reid Intl
C$ 573Multiple Airlines
1 day ago
Tue, 12 Jan - Thu, 21 Jan
Air Canada Logo
8:45 a.m. - 3:55 p.m.YYZ  Toronto Pearson Intl-SAN San Diego
10h 10m1 stop Vancouver Intl
Air Canada Logo
12:50 p.m. - 8:50 p.m.SAN  San Diego-YYZ Toronto Pearson Intl
5h 00mdirect
C$ 575Air Canada
3+ days ago
Tue, 12 Jan - Thu, 21 Jan
Air Canada Logo
8:00 a.m. - 3:55 p.m.YYZ  Toronto Pearson Intl-SAN San Diego
10h 55m1 stop Vancouver Intl
Air Canada Logo
4:45 p.m. - 6:52 a.m.SAN  San Diego-YYZ Toronto Pearson Intl
11h 07m1 stop Vancouver Intl
C$ 583Air Canada
3+ days ago
Fri, 15 Jan - Mon, 25 Jan
WestJet Logo
6:10 a.m. - 12:40 p.m.YYZ  Toronto Pearson Intl-SAN San Diego
9h 30m1 stop Calgary
WestJet Logo
1:30 p.m. - 10:10 p.m.SAN  San Diego-YYZ Toronto Pearson Intl
29h 40m1 stop Calgary
C$ 597WestJet
1 day ago
Thu, 4 Feb - Sat, 13 Feb
American Airlines Logo
11:45 a.m. - 11:59 p.m.YYZ  Toronto Pearson Intl-SAN San Diego
15h 14m1 stop Chicago O'Hare Intl
American Airlines Logo
10:48 p.m. - 2:35 p.m.SAN  San Diego-YYZ Toronto Pearson Intl
12h 47m1 stop Chicago O'Hare Intl
C$ 624American Airlines
3+ days ago
Tue, 12 Jan - Thu, 21 Jan
American Airlines Logo
6:25 p.m. - 10:52 a.m.YYZ  Toronto Pearson Intl-SAN San Diego
19h 27m1 stop Chicago O'Hare Intl
American Airlines Logo
10:13 a.m. - 11:44 p.m.SAN  San Diego-YYZ Toronto Pearson Intl
10h 31m1 stop Chicago O'Hare Intl
C$ 624American Airlines
3+ days ago
Sun, 15 Nov - Sat, 5 Dec
Delta Logo
6:15 a.m. - 11:38 a.m.YYZ  Toronto Pearson Intl-SAN San Diego
8h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:20 a.m. - 11:07 p.m.SAN  San Diego-YYZ Toronto Pearson Intl
12h 47m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County
C$ 698Delta
2 days ago
Sun, 28 Mar - Sun, 4 Apr
Delta Logo
3:59 p.m. - 9:52 p.m.YYZ  Toronto Pearson Intl-SAN San Diego
8h 53m1 stop Detroit Metropolitan Wayne County
Delta Logo
10:30 p.m. - 9:01 a.m.SAN  San Diego-YYZ Toronto Pearson Intl
7h 31m1 stop Detroit Metropolitan Wayne County
C$ 699Delta
2 days ago
Booking Insights

Price, demand, and travel trends for Toronto to San Diego flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Toronto to San Diego?

Round-trip flights from Toronto to San Diego typically range from C$ 584 to C$ 902. The lowest price found in the past 5 days was C$ 572, on WestJet.

What is the cheapest Toronto to San Diego flight route?

Toronto Region of Waterloo Intl Airport (YKF) to San Diego (SAN) is the cheapest Toronto to San Diego route, averaging C$ 476 round-trip. Other Toronto to San Diego routes average C$ 706, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Toronto to San Diego?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Toronto to San Diego. It's 6% cheaper than the average day, while Sunday is the most expensive, with prices 10% higher.

What is the cheapest month to fly from Toronto to San Diego?

•May is the cheapest month to fly from Toronto to San Diego at C$ 585 round-trip.
•March (C$ 806) and August (C$ 803) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 37% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Toronto to San Diego the cheapest?

Flights from Toronto to San Diego are cheapest 21 weeks before departure. Booking in this window typically costs about 27% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Toronto to San Diego

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on Porter Airlines

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Stefanie Waldek

Stefanie Waldek

Expert on Air Canada and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Key details for Toronto to San Diego flights

Low season

April

Cheapest flight

C$ 224
Beat the crowds with an average 19% drop in traveller numbers.
The most popular month to fly with an average 17% increase in traveller numbers.
One-way flight from Toronto Pearson Intl Airport to San Diego

When to book flights from Toronto to San Diego

Are your dates flexible? Find out the best times to travel from Toronto to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Toronto to San Diego flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Toronto to San Diego?

    These are the earliest and latest flight times available from Toronto to San Diego:

    • Earliest: departs at 9:20 am and lands at 3:00 pm
    • Latest: departs at 9:20 am and lands at 3:00 pm.

    The flight takes about 5h 40m.

  • Which cabin classes can I book on flights from Toronto to San Diego?

    Three cabin classes are available on flights from Toronto to San Diego:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long does a flight from Toronto to San Diego take?

    A direct flight from Toronto to San Diego takes 5h 40m, covering 5,605 km.

  • Do I need a passport to fly from Toronto to San Diego?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Toronto to San Diego flight?

    Round-trip flights from Toronto to San Diego range from C$ 584 to C$ 902, with an average of C$ 713 over the past 12 months. Anything below C$ 584 counts as a good deal.

  • How expensive are last-minute Toronto to San Diego flights?

    Last-minute fares on this route (booked within two weeks of departure) run 14% above the C$ 713 route average. Book 21 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Toronto to San Diego?

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 384 round-trip via Newark (EWR), compared to C$ 736 for direct.

  • How does on-time performance compare across airlines flying from Toronto to San Diego?

    Air Canada is the only airline operating Toronto to San Diego flights. 74% of its flights are on time.

  • What is the standard checked bag allowance on flights from Toronto to San Diego?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 34–C$ 91 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • How are flight departures from Toronto to San Diego spread across the day?

    Morning is the busiest departure period on Toronto to San Diego flights, with 100% leaving in that window. Afternoon departures account for 0%, Evening flights for 0%, and Night flights for 0%.

  • Have flight prices from Toronto to San Diego changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 572 to C$ 4,843. That means the highest observed fare was about 8x higher than the lowest one.

  • Which airlines offer Wi-Fi on Toronto to San Diego flights?

    Two airlines offer in-flight Wi-Fi on Toronto to San Diego flights:

    • Air Canada
    • United Airlines

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

  • How are flight prices from Toronto to San Diego looking right now?

    One-way fares from Toronto to San Diego are currently lower than usual. Average one-way flight prices are about C$ 330, which is 22% below the typical average for this route.

  • What car rental options are available at San Diego Airport (SAN)?

    San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates averaging C$ 74 for economy cars. Top options include:

    • Dollar
    • Payless
    • Europcar
    • Thrifty
    • Fox

  • Which airports can I use when flying from Toronto to San Diego?

    Flights from Toronto to San Diego may depart from several airports in Toronto area, including Toronto Region of Waterloo Intl (YKF), Toronto Island (YTZ) and Toronto Pearson Intl (YYZ). Flights usually arrive at San Diego (SAN).

  • What time of day has the fewest delays on flights from Toronto to San Diego?

    Morning flights have the fewest delays on this route.

  • At what point is a flight considered delayed on the route from Toronto to San Diego?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Toronto to San Diego route, 26% of flights were delayed in the past three months, with delays averaging 2h 45m.

  • Which airports do connecting flights from Toronto to San Diego pass through?

    One-stop flights from Toronto to San Diego most commonly connect through:

    • Chicago O'Hare Intl (ORD) – 41% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) – 14% of one-stop connections
    • Calgary (YYC) – 12% of one-stop connections
    • Denver Intl (DEN) – 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Toronto to San Diego?

    Yes. Flexible dates can save you up to 15% on flights from Toronto to San Diego. Friday is the cheapest departure day at C$ 677 round-trip on average, while Sunday is the most expensive at C$ 787, a difference of C$ 110.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Toronto to San Diego?

    Only Air Canada operates flights between Toronto and San Diego.

  • How much time can I save by choosing a different layover airport when travelling from Toronto to San Diego?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 7h 25m, compared with 7h 46m via Denver Intl (DEN) and 7h 58m via Houston George Bush Intcntl (IAH).

  • What is the time difference between Toronto and San Diego?

    San Diego is 3 hours behind Toronto (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which popular places can I visit in San Diego?

    Some of the most popular sights in San Diego are San Diego Convention Center, Old Town San Diego State Historic Park, and Mission Beach. These are among the most viewed places in San Diego on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Toronto to San Diego flights?

    Among airlines operating Toronto to San Diego flights:

    • Air Canada: offers extra legroom; offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Toronto to San Diego flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Air Canada: a carry-on bag and a checked bag in Economy Class
    • United Airlines: a carry-on bag and a checked bag in Economy Class
    • Jazz: a carry-on bag and a checked bag in Economy Class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

  • Which Toronto airport is more accessible to reach by public transportation?

    Billy Bishop Airport, also known as Toronto Island Airport, is less than 2min from the city centre by ferry. Pedestrians travel for free while passengers with cars must pay a C$ 11 fee.

  • How much does a taxi from San Diego International Airport to the city centre cost?

    All taxis are metred but expect to pay around $15 (C$ 20) for a taxi ride from the airport to San Diego’s city centre. Adding a 15% tip to the fare is customary. Unless you have a preferred taxi company, an airport customer service employee will direct you to the first car available in the line outside the terminal. Most cab companies accept credit card payments, but always confirm with the driver first.

  • What form of public transportation can I take from San Diego International Airport to the city centre?

    You can take bus 992 from the airport to San Diego’s city centre. There are buses leaving from the airport every 15min on weekdays and every 30min on weekends. A one-way ticket costs $2.25 (C$ 3) which must be paid in cash to the bus driver. Please keep in mind that you must pay the exact fare as bus drivers don’t carry change. This bus stops at Broadway and Kettner Boulevard, within walking distance from trolley stations America Plaza, Courthouse and Santa Fe Depot.

  • Can I use a rideshare service from San Diego International Airport to the city centre?

    You can use a rideshare service to travel from the airport to San Diego’s city centre. Rideshare services must pick up passengers from a designated area at the airport’s Transportation Plaza, within walking distance from Terminal 2. For convenience, order your car only when you’ve reached the designated pick up location.

  • How long in advance should you check in at Toronto Pearson Airport (YYZ)?

    It is good practice to arrive early so you can bet the long queues and waiting times at the security checks. Generally, most passengers arrive 2 hours before departure to allow enough time for scrutiny and clearance. You may also check with your preferred airline for the airport arrival schedule.

  • How long will you wait to clear with the security at San Diego Airport?

    San Diego Airport’s security check is a fairly straightforward and quick process. On average, you can take about 15 minutes to obtain security clearance at the terminal. However, sometimes it takes a shorter time, depending on the traffic.

  • Can you change your class after booking a flight from Toronto to San Diego?

    Yes. You can upgrade your class to a higher level even after booking a flight. Assuming you booked economy class, you can upgrade to first class at a discounted fee. Moreover, airlines usually send an email after booking your ticket, asking if you wish to swipe a class.

  • Is San Diego airport an airline hub?

    San Diego is a top-rated international airport in California. Although it is the largest commercial airport in San Diego County, no airline maintains an active hub in the airport. However, it is a significant focus airport for airlines such as Alaska, Southwest, Pacific South West, and West Air.

Your guide to booking Toronto to San Diego flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Sunday. On this route, Friday flights average C$ 677, about C$ 110 less than Sunday fares (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 27% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Toronto to San Diego trip for May. Fares historically average C$ 585 round-trip in that month – typically C$ 221 less than the most expensive month, which is March (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Newark Airport (EWR) can be cheaper than flying direct. The cheapest layover option averages C$ 384 round-trip on this route – about C$ 351 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Diego Airport.

    • Courtyard by Marriott San Diego Downtown Little Italy
    • Bay Club Hotel & Marina
    • Sheraton San Diego Resort
  • When choosing a Toronto airport to fly from, consider the length of the flight ahead and perhaps pick an airport that is close to the city centre for convenience. Billy Bishop Airport (YTZ) is 10min from downtown Toronto and Toronto Pearson International Airport (YYZ) is 40min from the downtown area.
  • The flights from Toronto to San Diego land at Terminal 2 West of San Diego International Airport (SAN). If you’re an art enthusiast, there is a good chance you’ll come across a performance or a temporary exhibition in the terminal, thanks to the airport’s art program.
  • If you need information or assistance navigating the airport, look for the Volunteer Airport Ambassadors’ counter near baggage claim. They ambassadors are easily identifiable by their blue jackets or shirts, and they are sometimes in the company of a volunteer therapy dog.
  • If you need a relaxing massage after a long flight, Be Relax is located in Terminal 2 East and offers a 10min deep massage for $29 (about C$ 39).
  • Keep in mind that although San Diego International Airport is open 24/7, the cafes and restaurants might operate on a different schedule. Most places are closed after 10:30 pm, so if your flight from Toronto to San Diego arrives after that, your only option is Einstein Bros Bagels, which opens at midnight and is located in the public area of Terminal 2.
  • You can leave the airport during a stopover if you’re flying on an international flight. Just ensure you return to the airport 3 hours prior to your flight so you pass through check-in and screening. Additionally, you’ll pass through customs clearance when leaving and entering the airport.
  • San Diego International Airport (SAN) has a fully functional currency exchange counter for international travellers. The counter, in Terminal 2 of the airport, accepts foreign currencies from different nationalities. So, when flying to San Diego, you need not worry about where you’ll exchange your foreign cash.

Prefer to fly direct from Toronto to San Diego?

 
Find which airlines fly direct from Toronto to San Diego Airport, which days they fly and book direct flights.

Direct departures

Toronto to San Diego

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

Direct returns

San Diego to Toronto

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

More options for your flight from Toronto to San Diego

Complete your trip to San Diego with a hotel stay or car rental