What is the cheapest airline that flies from Alberta to San Diego?

WestJet, United Airlines, and Delta are the most popular carriers operating from Alberta to San Diego

Which airlines fly to San Diego?

WestJet, Air Canada and Delta are the top three most popular airlines that fly to San Diego from Alberta according to our data. WestJet is the first choice among our users, with 83% of people opting to fly with this airline when travelling to San Diego. Keep in mind that there are 5 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

How many flights depart from Alberta to San Diego on average per week?

As of December 2025, there are 6 flights per week flying from Alberta to San Diego. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.

How long does it take to fly to San Diego?

Flight times from Alberta to San Diego vary, but if you’re flying out of Calgary and flying into San Diego (one of the most popular routes), then the duration is 3h 25m on average. Another popular route from Alberta to San Diego is flying from Edmonton to San Diego, which will take roughly 6h. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Alberta to San Diego Airport refresh daily.

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

There are 5 operators available for flights from Alberta to San Diego Airport as of December 2025.

How old do you have to be to fly from Alberta 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 from Alberta to San Diego Airport.

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

The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 161 Cheap Flights from Alberta to San Diego in 2025/26

1 adult

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Find the cheapest flights from Alberta to San Diego

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 p.m. - 10:28 p.m.

YYC

SAN

9h 28m1 stop

7:00 a.m. - 9:38 p.m.

SAN

YYC

13h 38m1 stop

C$ 303United Airlines

Tue, 26 May - Sat, 30 May

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

YYC

SAN

3h 25mdirect

10:52 a.m. - 12:20 p.m.

SAN

YYC

24h 28m1 stop

C$ 305Multiple Airlines

Wed, 7 Jan - Mon, 12 Jan

7:40 a.m. - 4:37 p.m.

YYC

SAN

9h 57m1 stop

11:58 a.m. - 8:54 p.m.

SAN

YYC

7h 56m1 stop

C$ 308Delta

Wed, 7 Jan - Mon, 12 Jan

7:40 a.m. - 4:37 p.m.

YYC

SAN

9h 57m1 stop

1:29 p.m. - 11:02 p.m.

SAN

YYC

8h 33m1 stop

C$ 309Delta

Wed, 7 Jan - Wed, 14 Jan

11:00 a.m. - 1:20 p.m.

YYC

SAN

3h 20mdirect

2:05 p.m. - 6:25 p.m.

SAN

YYC

3h 20mdirect

C$ 310WestJet

Tue, 26 May - Sat, 30 May

11:00 a.m. - 1:20 p.m.

YYC

SAN

3h 20mdirect

2:05 p.m. - 6:25 p.m.

SAN

YYC

3h 20mdirect

C$ 312WestJet

Tue, 26 May - Sat, 30 May

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

YYC

SAN

3h 25mdirect

12:35 p.m. - 5:04 p.m.

SAN

YYC

3h 29mdirect

C$ 316WestJet

Wed, 7 Jan - Mon, 12 Jan

6:15 a.m. - 12:03 p.m.

YEG

SAN

6h 48m1 stop

6:05 p.m. - 10:35 a.m.

SAN

YEG

15h 30m1 stop

C$ 423Air Canada

Tue, 3 Feb - Tue, 24 Feb

11:37 a.m. - 9:14 p.m.

YEG

SAN

10h 37m2 stops

7:26 p.m. - 10:47 a.m.

SAN

YEG

14h 21m1 stop

C$ 447Alaska Airlines

Fri, 6 Mar - Tue, 10 Mar

11:37 a.m. - 9:14 p.m.

YEG

SAN

10h 37m2 stops

8:00 a.m. - 10:47 a.m.

SAN

YEG

25h 47m2 stops

C$ 466Alaska Airlines

Fri, 6 Mar - Tue, 10 Mar

Delta flights from Alberta to San Diego

Our best Delta deals on Alberta to San Diego flight tickets

Delta

7 Jan

YYC7:40 a.m.Calgary

9h 57m

1 stop

SAN4:37 p.m.San Diego

12 Jan

SAN11:58 a.m.San Diego

7h 56m

1 stop

YYC8:54 p.m.Calgary

C$ 308

Find similar

Delta

7 Jan

YYC7:40 a.m.Calgary

9h 57m

1 stop

SAN4:37 p.m.San Diego

14 Jan

SAN1:29 p.m.San Diego

8h 33m

1 stop

YYC11:02 p.m.Calgary

C$ 309

Find similar

Delta

11 Jan

YYC6:30 a.m.Calgary

8h 18m

1 stop

SAN1:48 p.m.San Diego

22 Jan

SAN11:58 a.m.San Diego

7h 56m

1 stop

YYC8:54 p.m.Calgary

C$ 310

Find similar

United Airlines flights from Alberta to San Diego

Our best United Airlines deals on Alberta to San Diego flight tickets

United Airlines

26 May

YYC2:00 p.m.Calgary

9h 28m

1 stop

SAN10:28 p.m.San Diego

30 May

SAN7:00 a.m.San Diego

13h 38m

1 stop

YYC9:38 p.m.Calgary

C$ 303

Find similar

United Airlines

17 Dec

YYC3:30 p.m.Calgary

9h 45m

1 stop

SAN12:15 a.m.San Diego

9 Jan

SAN9:00 a.m.San Diego

11h 53m

1 stop

YYC9:53 p.m.Calgary

C$ 305

Find similar

United Airlines

26 May

YYC3:22 p.m.Calgary

19h 33m

2 stops

SAN9:55 a.m.San Diego

30 May

SAN7:00 a.m.San Diego

13h 38m

1 stop

YYC9:38 p.m.Calgary

C$ 386

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Tue 26/5

2:00 p.m.-10:28 p.m.

1 stop9h 28m

San Diego

Sat 30/5

7:00 a.m.-9:38 p.m.

1 stop13h 38m

C$ 303

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Wed 7/1

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

Nonstop3h 25m

San Diego

Mon 12/1

10:52 a.m.-12:20 p.m.

1 stop24h 28m

C$ 305

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Wed 7/1

7:40 a.m.-4:37 p.m.

1 stop9h 57m

San Diego

Mon 12/1

11:58 a.m.-8:54 p.m.

1 stop7h 56m

C$ 308

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Wed 7/1

7:40 a.m.-4:37 p.m.

1 stop9h 57m

San Diego

Wed 14/1

1:29 p.m.-11:02 p.m.

1 stop8h 33m

C$ 309

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Tue 26/5

11:00 a.m.-1:20 p.m.

Nonstop3h 20m

San Diego

Sat 30/5

2:05 p.m.-6:25 p.m.

Nonstop3h 20m

C$ 310

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Tue 26/5

11:00 a.m.-1:20 p.m.

Nonstop3h 20m

San Diego

Sat 30/5

2:05 p.m.-6:25 p.m.

Nonstop3h 20m

C$ 312

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Wed 7/1

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

Nonstop3h 25m

San Diego

Mon 12/1

12:35 p.m.-5:04 p.m.

Nonstop3h 29m

C$ 316

EdmontonSan Diego

YEG - SAN

YEGSAN

Edmonton

Tue 3/2

6:15 a.m.-12:03 p.m.

1 stop6h 48m

San Diego

Tue 24/2

6:05 p.m.-10:35 a.m.

1 stop15h 30m

C$ 423

EdmontonSan Diego

YEG - SAN

YEGSAN

Edmonton

Fri 6/3

11:37 a.m.-9:14 p.m.

2 stops10h 37m

San Diego

Tue 10/3

7:26 p.m.-10:47 a.m.

1 stop14h 21m

C$ 447

EdmontonSan Diego

YEG - SAN

YEGSAN

Edmonton

Fri 6/3

11:37 a.m.-9:14 p.m.

2 stops10h 37m

San Diego

Tue 10/3

8:00 a.m.-10:47 a.m.

2 stops25h 47m

C$ 466

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alberta 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

Prices

Airlines

Other information

What is the cheapest month to fly to San Diego?

In general, August is the cheapest month to fly from Alberta to San Diego. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 295. If you are unable to visit San Diego during the month of August, then departing from Alberta during the month May is also very affordable. Most momondo users find prices during this month for around C$ 312.

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 Thursday when prices can be found for as low as C$ 307. 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 Friday as prices are generally higher than usual. According to our data, the average ticket price to San Diego on Friday is C$ 399.

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

Flying to San Diego from Alberta in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 364 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$ 937. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Alberta to San Diego flight route?

Fly from Calgary to San Diego for the best Alberta - 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 Alberta when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around C$ 426 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Alberta for as low as C$ 222 on momondo.

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

There are 2 cabin classes available to choose from on Alberta to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Alberta to San Diego flights?

No. A direct flight is the cheapest option for a flight between Alberta to San Diego.

Cheap Alberta to San Diego flight deals and tips

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

Best price found	C$ 173
Fastest flight time	3h 25m
Direct flights	Mon, Tue, Wed, Thu and Sat
Airports in San Diego	1 airport

The best one-way flight to San Diego from Alberta in the past 72 hours is C$ 173. The best round-trip flight deal from Alberta to San Diego found on momondo in the last 72 hours is C$ 278.

The fastest flight from Alberta to San Diego takes 3h 25m

Direct flights go from Alberta to San Diego on Monday, Tuesday, Wednesday, Thursday and Saturday. The only airline offering direct flights is WestJet.

There is 1 airport in San Diego. From Alberta there are direct flights to San Diego (SAN).

Search flight deals

When did momondo last update prices for flights from Alberta to San Diego Airport?
Prices for flights from Alberta to San Diego Airport refresh daily.
How many operators does momondo search for flights from Alberta to San Diego Airport?
There are 5 operators available for flights from Alberta to San Diego Airport as of December 2025.
How old do you have to be to fly from Alberta 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 from Alberta to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Alberta to San Diego?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Alberta to San Diego is Boeing 737-700 Passenger/BBJ1 (winglets) (62.34% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (20.50%), Boeing 737 MAX 8 (11.72%), and Boeing 737-800 (Scimitar Winglets) (3.35%).

Best airlines flying from Alberta to San Diego

Compare and see reviews for airlines that fly from Alberta to San Diego with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 229	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights
WestJet	PriceFrom C$ 232	Free Cancellation	Rating 7.2 3,194 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 274	Free Cancellation	Rating 7.1 10,514 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 312	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom C$ 316	Free Cancellation	Rating 8.0 11,429 reviews	Search Alaska Airlines flights

El Cajon

Borrego Springs

Coronado

Chula Vista

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Alberta to San Diego . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to San Diego from Alberta with this policy.

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

Once you have performed a search for Alberta to San Diego 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 Alberta to San Diego right now. Can momondo alert me if prices change?

Price alerts on flights to San Diego from Alberta are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Alberta to San Diego from C$ 161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alberta to San Diego departing on 15/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

Filter for what you want

Filter for what you want

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Delta flights from Alberta to San Diego

Our best Delta deals on Alberta to San Diego flight tickets

United Airlines flights from Alberta to San Diego

Our best United Airlines deals on Alberta to San Diego flight tickets

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See travel insights to San Diego from

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

What is the cheapest month to fly to San Diego?

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

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

What is the cheapest Alberta to San Diego flight route?

Fly from Calgary to San Diego for the best Alberta - San Diego flight prices

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

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

There are 2 cabin classes available to choose from on Alberta to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Alberta to San Diego flights?

No. A direct flight is the cheapest option for a flight between Alberta to San Diego.

What is the cheapest airline that flies from Alberta to San Diego?

WestJet, United Airlines, and Delta are the most popular carriers operating from Alberta to San Diego

Which airlines fly to San Diego?

How many flights depart from Alberta to San Diego on average per week?

As of December 2025, there are 6 flights per week flying from Alberta to San Diego. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.

How long does it take to fly to San Diego?

Cheap Alberta to San Diego flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in San Diego

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

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

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

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

What is the most popular plane model from Alberta to San Diego?

Best airlines flying from Alberta to San Diego

Compare and see reviews for airlines that fly from Alberta to San Diego with momondo

Travelling to a place near San Diego?

Why use momondo?

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

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

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

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

Find better results for your trip to the United States

Airports servicing California