Flights to San Diego

C$ 137 Cheap flights to San Diego

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Diego departing on 19/2. 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

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Find the cheapest flights from Canada to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
9:20 a.m. - 11:45 a.m.
YYC
-
SAN
3h 25mdirect
WestJet Logo
12:35 p.m. - 5:01 p.m.
SAN
-
YYC
3h 26mdirect
C$ 199WestJet
Mon, 26 Jan - Mon, 2 Feb
WestJet Logo
5:30 a.m. - 11:45 a.m.
YXX
-
SAN
6h 15m1 stop
WestJet Logo
12:35 p.m. - 7:42 p.m.
SAN
-
YXX
7h 07m1 stop
C$ 223WestJet
Mon, 26 Jan - Mon, 2 Feb
WestJet Logo
5:30 a.m. - 11:45 a.m.
YXX
-
SAN
6h 15m1 stop
WestJet Logo
12:35 p.m. - 7:42 p.m.
SAN
-
YXX
7h 07m1 stop
C$ 225WestJet
Mon, 26 Jan - Mon, 2 Feb
United Airlines Logo
6:15 a.m. - 3:04 p.m.
YYC
-
SAN
9h 49m1 stop
United Airlines Logo
7:52 p.m. - 12:26 p.m.
SAN
-
YYC
15h 34m1 stop
C$ 268United Airlines
Tue, 13 Jan - Sat, 17 Jan
Delta Logo
6:00 a.m. - 10:33 a.m.
YYZ
-
SAN
7h 33m1 stop
Delta Logo
6:15 a.m. - 7:08 p.m.
SAN
-
YYZ
9h 53m1 stop
C$ 376Delta
Sun, 18 Jan - Wed, 21 Jan
Air Canada Logo
6:00 a.m. - 11:53 a.m.
YUL
-
SAN
8h 53m1 stop
Air Canada Logo
1:10 p.m. - 1:51 a.m.
SAN
-
YUL
9h 41m1 stop
C$ 517Air Canada
Sat, 4 Apr - Sat, 18 Apr
Air Canada Logo
7:45 a.m. - 5:24 p.m.
YOW
-
SAN
12h 39m1 stop
Air Canada Logo
6:05 p.m. - 6:43 a.m.
SAN
-
YOW
9h 38m1 stop
C$ 526Air Canada
Tue, 10 Mar - Thu, 12 Mar
Delta Logo
9:34 a.m. - 10:45 p.m.
YUL
-
SAN
16h 11m2 stops
Delta Logo
9:45 p.m. - 11:41 a.m.
SAN
-
YUL
10h 56m1 stop
C$ 527Delta
Tue, 13 Jan - Wed, 29 Apr
American Airlines Logo
7:12 a.m. - 3:49 p.m.
YUL
-
SAN
11h 37m2 stops
American Airlines Logo
10:35 p.m. - 3:04 p.m.
SAN
-
YUL
13h 29m1 stop
C$ 530American Airlines
Thu, 19 Feb - Sun, 22 Feb
United Airlines Logo
9:45 a.m. - 8:47 p.m.
YOW
-
SAN
14h 02m1 stop
United Airlines Logo
10:00 p.m. - 2:27 p.m.
SAN
-
YOW
13h 27m1 stop
C$ 534United Airlines
Fri, 23 Jan - Sun, 1 Feb

momondo Fare Finder

 
Locate flights to San Diego that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 96,600 searches and data was last updated on 31 December 2025.
Use the filters below to find and compare flights to San Diego that are best for you.

Fly from

Route

Depart

Return

Price

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Mon 26/1

9:20 a.m.-11:45 a.m.

Nonstop3h 25m

San Diego

Mon 2/2

12:35 p.m.-5:01 p.m.

Nonstop3h 26m

C$ 199

AbbotsfordSan Diego

YXX - SAN

YXXSAN

Abbotsford

Mon 26/1

5:30 a.m.-11:45 a.m.

1 stop6h 15m

San Diego

Mon 2/2

12:35 p.m.-7:42 p.m.

1 stop7h 07m

C$ 223

AbbotsfordSan Diego

YXX - SAN

YXXSAN

Abbotsford

Mon 26/1

5:30 a.m.-11:45 a.m.

1 stop6h 15m

San Diego

Mon 2/2

12:35 p.m.-7:42 p.m.

1 stop7h 07m

C$ 225

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Tue 13/1

6:15 a.m.-3:04 p.m.

1 stop9h 49m

San Diego

Sat 17/1

7:52 p.m.-12:26 p.m.

1 stop15h 34m

C$ 268

TorontoSan Diego

YYZ - SAN

YYZSAN

Toronto Pearson Intl

Sun 18/1

6:00 a.m.-10:33 a.m.

1 stop7h 33m

San Diego

Wed 21/1

6:15 a.m.-7:08 p.m.

1 stop9h 53m

C$ 376

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

6:00 a.m.-11:53 a.m.

1 stop8h 53m

San Diego

Sat 18/4

1:10 p.m.-1:51 a.m.

1 stop9h 41m

C$ 517

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Tue 10/3

7:45 a.m.-5:24 p.m.

1 stop12h 39m

San Diego

Thu 12/3

6:05 p.m.-6:43 a.m.

1 stop9h 38m

C$ 526

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

9:34 a.m.-10:45 p.m.

2 stops16h 11m

San Diego

Wed 29/4

9:45 p.m.-11:41 a.m.

1 stop10h 56m

C$ 527

MontrealSan Diego

YUL - SAN

YULSAN

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

7:12 a.m.-3:49 p.m.

2 stops11h 37m

San Diego

Sun 22/2

10:35 p.m.-3:04 p.m.

1 stop13h 29m

C$ 530

OttawaSan Diego

YOW - SAN

YOWSAN

Ottawa

Fri 23/1

9:45 a.m.-8:47 p.m.

1 stop14h 02m

San Diego

Sun 1/2

10:00 p.m.-2:27 p.m.

1 stop13h 27m

C$ 534

Flights are sorted by cheapest round-trip flights first.

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See travel insights to San Diego from

San Diego flights insights and trends

Explore insights for your San Diego flight to craft the best travel plan

What is the cheapest month to fly to San Diego?

In general, April is the cheapest month to fly from Canada to San Diego. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 375. If you are unable to visit San Diego during the month of April, then departing from Canada during the month February is also very affordable. Most momondo users find prices during this month for around C$ 392.

What is the absolute cheapest flight to San Diego?

Users booking trips to San Diego from Seattle found flights 40% cheaper than the average price of flights to San Diego. To find the cheapest price to San Diego from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

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

The cheapest day to depart on your flight to San Diego is on a Wednesday when prices can be found for as low as C$ 401. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Diego on Saturday is C$ 599.

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

Flying to San Diego from Canada in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 471 when looking at flights departing in the morning. Flights to San Diego are more costly in the evening, with an average ticket price of C$ 797. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to San Diego from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around C$ 502 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Canada for as low as C$ 427 on momondo.

Cheapest flights to San Diego

Find the cheapest flights to San Diego from your nearest city or airport
CHEAPEST MONTH TO FLY TO SAN DIEGO FROM TORONTO PEARSON INTL AIRPORTJanuary24% cheaperFlying from Toronto Pearson Intl Airport to San Diego costs on average just C$ 386 in January
MOST EXPENSIVE MONTH TO FLY TO SAN DIEGO FROM TORONTO PEARSON INTL AIRPORTDecember48% more expensiveIt costs about C$ 746 for flights to San Diego from Toronto Pearson Intl Airport in December
MOST POPULAR MONTH TO FLY TO SAN DIEGO FROM TORONTO PEARSON INTL AIRPORTApril268% more users visitedMore momondo users searched in flights to San Diego from Toronto Pearson Intl Airport in April than any other month

Cheap San Diego flight deals and tips

Summary info about San Diego flight prices, duration and airlines

Best One-Way Price

C$ 137

Best Round-Trip Price

C$ 199

Fastest flight time

3h 20m

Popular in

December
The best one-way flight price to San Diego from Canada in the last 72 hours is C$ 137 (Kelowna to San Diego).
The best round-trip flight price to San Diego from Canada in the last 72 hours is C$ 199 (Calgary to San Diego).
The fastest flight to San Diego from Canada takes 3h 20m (Calgary to San Diego).
December has the highest demand for flights to San Diego, with a 5% price increase on average.

Frequently asked questions about flying to San Diego

When is the best time to plan a beach trip to San Diego?

August is widely considered the best time to visit San Diego to go to area beaches like Mission Beach. For those looking to visit another area beach, La Jolla Cove is a great option in the San Diego area.

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

The best time to book a flight to San Diego from Canada is 76 days out, which is when prices tend to be around C$ 486. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Canada for as low as C$ 322 on momondo.

Is there an alternative airport near San Diego?

Those flying to San Diego could potentially find better pricing at San Diego Carlsbad-Palomar Airport (47 km from San Diego city centre), Santa Ana J. Wayne/Orange Cnty Airport (126 km from San Diego city centre), Palm Springs Airport (138 km from San Diego city centre), Long Beach Municipal Airport (153 km from San Diego city centre) or Ontario Airport (155 km from San Diego city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into San Diego?

With an average price of C$ 114 per person, Long Beach Municipal Airport is the cheapest airport to fly into when planning your trip to San Diego. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

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

Prices for flights to San Diego Airport were last updated today.

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

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to San Diego Airport.

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

The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Borrego Springs
Chula Vista
Coronado

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego.

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

All flight searches to San Diego on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to San Diego?

Once all potential San Diego flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego and alert you when they change.

An easier way to manage your San Diego trip

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1 adult
Fri 30/1
Fri 6/2

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