Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Toronto to San Diego from $110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to San Diego departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Toronto to San Diego

Cheap round-trip flights

These are some of the best round-trip flight deals from Toronto to San Diego that have been recently found on momondo from popular airlines, departing in the coming months.
8:00 pm - 7:16 amYYZ-SAN
14h 16m1 stop
8:07 pm - 6:43 amSAN-YYZ
7h 36m1 stop
Mon, Mar 24 - Wed, Apr 2
7:25 pm - 7:16 amYYZ-SAN
14h 51m1 stop
9:46 pm - 6:43 amSAN-YYZ
29h 57m1 stop
Tue, Mar 18 - Tue, Mar 25
10:20 am - 1:05 pmYYZ-SAN
5h 45mnonstop
2:05 pm - 9:50 pmSAN-YYZ
4h 45mnonstop
$220Porter Airlines
Find Deal
Mon, Mar 17 - Mon, Mar 24
9:25 am - 11:48 amYYZ-SAN
5h 23mnonstop
11:00 am - 10:51 pmSAN-YYZ
8h 51m1 stop
$234Air Canada
Find Deal
Wed, Apr 16 - Wed, Apr 23
10:20 am - 1:05 pmYYZ-SAN
5h 45mnonstop
2:05 pm - 9:50 pmSAN-YYZ
4h 45mnonstop
$239Porter Airlines
Find Deal
Wed, Mar 12 - Wed, Mar 19
9:25 am - 12:03 pmYYZ-SAN
5h 38mnonstop
7:00 am - 4:27 pmSAN-YYZ
6h 27m1 stop
$247Air Canada
Find Deal
Wed, Mar 19 - Wed, Mar 26
9:25 am - 12:03 pmYYZ-SAN
5h 38mnonstop
8:30 pm - 6:36 amSAN-YYZ
7h 06m1 stop
$263United Airlines
Find Deal
Tue, Mar 25 - Tue, Apr 1
9:30 am - 11:53 amYYZ-SAN
5h 23mnonstop
10:30 pm - 9:58 amSAN-YYZ
8h 28m1 stop
$264United Airlines
Find Deal
Sat, May 24 - Sat, May 31
6:30 am - 1:01 pmYYZ-SAN
9h 31m1 stop
6:15 am - 6:31 pmSAN-YYZ
9h 16m1 stop
$281Delta
Find Deal
Sun, Apr 13 - Sun, Apr 20
6:00 am - 12:25 pmYYZ-SAN
9h 25m1 stop
6:15 am - 3:52 pmSAN-YYZ
6h 37m1 stop
$287Delta
Find Deal
Sun, Mar 2 - Fri, Mar 7

Porter Airlines flights from Toronto to San Diego

Our best Porter Airlines deals on Toronto to San Diego flight tickets
Porter Airlines
Mar 17
YYZ10:20 amToronto Pearson Intl
5h 45m
SAN1:05 pmSan Diego
Mar 24
SAN2:05 pmSan Diego
4h 45m
YYZ9:50 pmToronto Pearson Intl
Porter Airlines
Mar 12
YYZ10:20 amToronto Pearson Intl
5h 45m
SAN1:05 pmSan Diego
Mar 19
SAN2:05 pmSan Diego
4h 45m
YYZ9:50 pmToronto Pearson Intl
Porter Airlines
May 19
YYZ10:45 amToronto Pearson Intl
5h 10m
SAN12:55 pmSan Diego
Jun 1
SAN1:55 pmSan Diego
4h 50m
YYZ9:45 pmToronto Pearson Intl

Air Canada flights from Toronto to San Diego

Our best Air Canada deals on Toronto to San Diego flight tickets
Air Canada
Apr 16
YYZ9:25 amToronto Pearson Intl
5h 23m
SAN11:48 amSan Diego
Apr 23
SAN11:00 amSan Diego
8h 51m
1 stop
YYZ10:51 pmToronto Pearson Intl
Air Canada
Mar 19
YYZ9:25 amToronto Pearson Intl
5h 38m
SAN12:03 pmSan Diego
Mar 26
SAN7:00 amSan Diego
6h 27m
1 stop
YYZ4:27 pmToronto Pearson Intl
Air Canada
Apr 8
YYZ9:25 amToronto Pearson Intl
5h 23m
SAN11:48 amSan Diego
Apr 13
SAN10:00 pmSan Diego
8h 58m
1 stop
YYZ9:58 amToronto Pearson Intl

See travel insights to San Diego from

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

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 Toronto and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of February, then departing from Toronto during the month January is also very affordable. Most momondo users find prices during this month for around $292.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Toronto to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $391. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $514. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $314. Flights at noon are often more expensive with an average ticket price of $582.

What is the cheapest Toronto to San Diego flight route?

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

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Toronto when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $420 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Toronto for as low as $345 on momondo.

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

There are 3 cabin classes available to choose from on Toronto to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of February 2025, prices for Toronto to San Diego flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Toronto to San Diego

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

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

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

Best Price Found

$110

Fastest flight time

5h 10m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Toronto in the past 72 hours is $110. The best round-trip flight deal from Toronto to San Diego found on momondo in the last 72 hours is $172.
The fastest flight from Toronto to San Diego takes 5h 10m
Direct flights go from Toronto to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)

  • How far is Toronto to San Diego by plane?

    There are 2162.7 mi between Toronto and San Diego. A reasonable flight in good conditions will take 5h 10m.

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

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

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

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

    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 Toronto to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport 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 Toronto to San Diego?

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


Best airlines flying from Toronto to San Diego

Compare and see reviews for airlines that fly from Toronto to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom $115Free CancellationRating
7.9
276 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $232Free CancellationRating
7.0
8,748 reviews
Search Air Canada flights
Air TransatPriceFrom $234Free CancellationRating
7.8
380 reviews
Search Air Transat flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
8,766 reviews
Search United Airlines flights
DeltaPriceFrom $264Free CancellationRating
8.0
8,220 reviews
Search Delta flights
American AirlinesPriceFrom $294Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Porter Airlines Flights From Toronto to San Diego

    Porter Airlines is one of the most popular airlines flying from Toronto to San Diego, operating 4 flights/week on average for this route. A good Porter Airlines flight deal for Toronto to San Diego starts from $115 round-trip, up to an average price of $243. Our users have rated Porter Airlines at 7.9/10.

  • Air Transat Flights From Toronto to San Diego

    Air Transat (7.8/10 from 380 reviews) operates around 4 flights from Toronto to San Diego in any given week. The average Air Transat airfare for this route is around $553, with deals from around $234 rare but found on momondo. Referenced prices are for round-trip Toronto to San Diego flight searches in the last 72 hours.


Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
El Cajon
Coronado
Julian
La Mesa
National City
Lemon Grove
San Ysidro
Imperial Beach
Borrego Springs
Alpine
Poway
Santee

Why use momondo?

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

It is quick and easy to find Toronto to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

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

momondo does allow users to show only those flights to San Diego from Toronto which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Toronto.

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

Yes momondo offers price alerts on flights to San Diego from Toronto. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 2/25
Tue 3/4

Find better results for your trip to the United States