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Cheap flights from San Diego to Toronto from $258

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 8/14. 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
1 adult, Economy, 0 bags

Find the cheapest flights from San Diego to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
3:30 pm - 7:50 pm
SAN
-
YKF
25h 20m
1 stop
WestJet Logo
8:40 pm - 2:10 pm
YKF
-
SAN
20h 30m
1 stop
$554WestJet
Mon, Aug 24 - Thu, Aug 27
Multiple Airlines Logo
3:30 pm - 7:50 pm
SAN
-
YKF
25h 20m
1 stop
Multiple Airlines Logo
6:05 am - 2:10 pm
YKF
-
SAN
11h 05m
1 stop
$563Multiple Airlines
Mon, Jul 20 - Fri, Jul 24
Multiple Airlines Logo
5:00 pm - 3:00 pm
SAN
-
YKF
19h 00m
2 stops
Multiple Airlines Logo
6:05 am - 2:10 pm
YKF
-
SAN
11h 05m
1 stop
$569Multiple Airlines
Wed, Aug 26 - Mon, Aug 31
WestJet Logo
3:30 pm - 7:50 pm
SAN
-
YKF
25h 20m
1 stop
WestJet Logo
8:40 pm - 2:10 pm
YKF
-
SAN
20h 30m
1 stop
$573WestJet
Tue, Sep 15 - Sat, Sep 19
WestJet Logo
3:30 pm - 7:50 pm
SAN
-
YKF
25h 20m
1 stop
WestJet Logo
8:40 pm - 2:10 pm
YKF
-
SAN
20h 30m
1 stop
$575WestJet
Wed, Aug 26 - Mon, Aug 31
Multiple Airlines Logo
3:30 pm - 3:00 pm
SAN
-
YKF
20h 30m
1 stop
Multiple Airlines Logo
8:40 pm - 2:10 pm
YKF
-
SAN
20h 30m
1 stop
$576Multiple Airlines
Wed, Sep 16 - Sun, Sep 20
WestJet Logo
3:30 pm - 7:50 pm
SAN
-
YKF
25h 20m
1 stop
WestJet Logo
8:40 pm - 2:10 pm
YKF
-
SAN
20h 30m
1 stop
$577WestJet
Wed, Sep 2 - Thu, Oct 1
WestJet Logo
3:30 pm - 7:50 pm
SAN
-
YKF
25h 20m
1 stop
WestJet Logo
8:40 pm - 2:10 pm
YKF
-
SAN
20h 30m
1 stop
$580WestJet
Fri, Sep 11 - Mon, Sep 14
WestJet Logo
3:30 pm - 7:50 pm
SAN
-
YKF
25h 20m
1 stop
WestJet Logo
8:40 pm - 2:10 pm
YKF
-
SAN
20h 30m
1 stop
$583WestJet
Thu, Aug 27 - Sun, Aug 30
WestJet Logo
3:30 pm - 7:50 pm
SAN
-
YKF
25h 20m
1 stop
WestJet Logo
8:40 pm - 2:10 pm
YKF
-
SAN
20h 30m
1 stop
$592WestJet
Wed, Sep 16 - Mon, Sep 21

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WestJet flights from San Diego to Toronto Region of Waterloo Intl Airport

Our best WestJet deals on San Diego to Toronto Region of Waterloo Intl Airport flight tickets
WestJet
Aug 24
SAN3:30 pmSan Diego
25h 20m
1 stop
YKF7:50 pmToronto Region of Waterloo Intl
Aug 27
YKF8:40 pmToronto Region of Waterloo Intl
20h 30m
1 stop
SAN2:10 pmSan Diego
$554
WestJet
Sep 15
SAN3:30 pmSan Diego
25h 20m
1 stop
YKF7:50 pmToronto Region of Waterloo Intl
Sep 19
YKF8:40 pmToronto Region of Waterloo Intl
20h 30m
1 stop
SAN2:10 pmSan Diego
$573
WestJet
Aug 26
SAN3:30 pmSan Diego
25h 20m
1 stop
YKF7:50 pmToronto Region of Waterloo Intl
Aug 31
YKF8:40 pmToronto Region of Waterloo Intl
20h 30m
1 stop
SAN2:10 pmSan Diego
$575

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Toronto Region of Waterloo Intl Airport 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 June 11, 2026.
Use the filters below to find and compare flights from San Diego to Toronto Region of Waterloo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Mon 8/24

3:30 pm-7:50 pm

1 stop25h 20m

Toronto Region of Waterloo Intl

Thu 8/27

8:40 pm-2:10 pm

1 stop20h 30m

$554

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Mon 7/20

3:30 pm-7:50 pm

1 stop25h 20m

Toronto Region of Waterloo Intl

Fri 7/24

6:05 am-2:10 pm

1 stop11h 05m

$563
Quickest round-trip

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Wed 8/26

5:00 pm-3:00 pm

2 stops19h 00m

Toronto Region of Waterloo Intl

Mon 8/31

6:05 am-2:10 pm

1 stop11h 05m

$569

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Tue 9/15

3:30 pm-7:50 pm

1 stop25h 20m

Toronto Region of Waterloo Intl

Sat 9/19

8:40 pm-2:10 pm

1 stop20h 30m

$573

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Wed 8/26

3:30 pm-7:50 pm

1 stop25h 20m

Toronto Region of Waterloo Intl

Mon 8/31

8:40 pm-2:10 pm

1 stop20h 30m

$575

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Wed 9/16

3:30 pm-3:00 pm

1 stop20h 30m

Toronto Region of Waterloo Intl

Sun 9/20

8:40 pm-2:10 pm

1 stop20h 30m

$576

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Wed 9/2

3:30 pm-7:50 pm

1 stop25h 20m

Toronto Region of Waterloo Intl

Thu 10/1

8:40 pm-2:10 pm

1 stop20h 30m

$577

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Fri 9/11

3:30 pm-7:50 pm

1 stop25h 20m

Toronto Region of Waterloo Intl

Mon 9/14

8:40 pm-2:10 pm

1 stop20h 30m

$580

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Thu 8/27

3:30 pm-7:50 pm

1 stop25h 20m

Toronto Region of Waterloo Intl

Sun 8/30

8:40 pm-2:10 pm

1 stop20h 30m

$583

San DiegoToronto

SAN - YKF

SANYKF

San Diego

Wed 9/16

3:30 pm-7:50 pm

1 stop25h 20m

Toronto Region of Waterloo Intl

Mon 9/21

8:40 pm-2:10 pm

1 stop20h 30m

$592

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Diego to Toronto Region of Waterloo Intl Airport

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 cheapest airline that flies from San Diego to Toronto Region of Waterloo Intl?

WestJet is the most popular carrier operating from San Diego to Toronto Region of Waterloo Intl

When to book flights from San Diego to Toronto Region of Waterloo Intl Airport

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

Cheap San Diego to Toronto Region of Waterloo Intl Airport (SAN to YKF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Toronto Region of Waterloo Intl Airport

Fastest flight time

10h 50m

Direct flights

None
The fastest flight from San Diego to Toronto Region of Waterloo Intl Airport takes 10h 50m
There are no direct flights from San Diego to Toronto Region of Waterloo Intl Airport. There are no popular flight routes from San Diego to Toronto Region of Waterloo Intl Airport.
Search flight deals

Frequently asked questions about flying from San Diego to Toronto Region of Waterloo Intl Airport

  • How far is San Diego to Toronto Region of Waterloo Intl by plane?

    There are 2111.1 mi between San Diego and Toronto Region of Waterloo Intl. 10h 50m is a normal flight duration for this route.

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

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

  • How old do you have to be to fly from San Diego Airport to Toronto Region of Waterloo Intl Airport?

    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 Region of Waterloo Intl Airport.

  • What documentation or ID do you need to fly to Toronto Region of Waterloo Intl Airport?

    The necessary travel and health documents for your Toronto Region of Waterloo Intl 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.

Traveling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Sauble Beach
Southampton
Port Elgin

Why use momondo?

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

Finding the right flight to Toronto from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Toronto quick and easy, saving you time and money.

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

Flights from San Diego to Toronto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for San Diego to Toronto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of San Diego to Toronto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Toronto Region of Waterloo Intl Airport trip

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