HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$148+ Cheap flights from Alberta to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SAN
Jul 19 — Jul 261
Sun 7/19
Sun 7/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Alberta to San Diego with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Alberta to San Diego

Cheapest flights from Alberta to San Diego
Explore the most affordable flight options available from Alberta to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:20 am
YYC
-
SAN
Nonstop2h 25m
WestJet
Wed 11/1812:35 pm
SAN
-
YYC
Nonstop4h 29m
WestJet
Deal found 6/15$273
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:20 am
YYC
-
SAN
Nonstop3h 25m
WestJet
Wed 11/1812:35 pm
SAN
-
YYC
Nonstop4h 29m
WestJet
Deal found 6/15$279
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:45 am
YYC
-
SAN
1 stop7h 33m
Delta
Sun 10/411:53 am
SAN
-
YYC
1 stop7h 39m
Delta
Deal found 6/19$284
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:15 am
YYC
-
SAN
1 stop6h 18m
Delta
Tue 11/1711:40 am
SAN
-
YYC
1 stop8h 14m
Delta
Deal found 6/15$288
This oojo deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:00 am
YEG
-
SAN
1 stop8h 10m
WestJet
Sun 9/273:30 pm
SAN
-
YEG
1 stop6h 25m
WestJet
Deal found 6/18$293
This oojo deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:30 am
YEG
-
SAN
1 stop7h 40m
WestJet
Thu 9/243:30 pm
SAN
-
YEG
1 stop8h 14m
WestJet
Deal found 6/18$297
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:15 am
YYC
-
SAN
1 stop9h 51m
Delta
Wed 11/181:30 pm
SAN
-
YYC
1 stop8h 43m
Delta
Deal found 6/15$300
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:45 am
YYC
-
SAN
1 stop9h 11m
Delta
Wed 10/71:30 pm
SAN
-
YYC
1 stop8h 43m
Delta
Deal found 6/16$302
This Super.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:45 am
YYC
-
SAN
Nonstop3h 25m
WestJet
Tue 9/13:30 pm
SAN
-
YYC
Nonstop3h 25m
WestJet
Deal found 6/15$303
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:45 am
YYC
-
SAN
1 stop7h 31m
Delta
Mon 9/711:48 am
SAN
-
YYC
1 stop7h 47m
Delta
Deal found 6/16$307
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:15 am
YYC
-
SAN
1 stop9h 51m
Delta
Thu 11/191:30 pm
SAN
-
YYC
1 stop8h 43m
Delta
Deal found 6/17$308
This Air Canada deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:00 am
YYC
-
SAN
1 stop5h 53m
Air Canada
Sat 8/295:00 pm
SAN
-
YYC
1 stop5h 45m
Air Canada
Deal found 6/18$309

Find flight deals from Alberta to San Diego

Keep the following information in mind while searching for Alberta to San Diego flight deals. Data was last updated June 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$273
(Kiwi.com)

One-way from

$148
(Air Canada)

Popular in

December

Cheapest in

August

Average price

$396

Good round-trip deal

$311 or less

Good one-way deal

$157 or less
Provider with most accurate pricing for Calgary-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-San Diego flights.
Search Deals
From Alberta to San Diego
Search Deals
One-way flight from Alberta to San Diego
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Alberta to San Diego.
Search Deals
Price to beat on a one-way flight from Alberta to San Diego.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alberta to San Diego 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, Cheapflights users made 2,558,603 searches. Data last updated June 19, 2026.
Use the filters below to find and compare flights from Alberta to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EdmontonSan Diego

YEG - SAN

YEGSAN

Edmonton

Wed 10/21

3:17 pm-8:39 pm

1 stop6h 22m

San Diego

Sat 10/24

7:00 am-10:04 pm

1 stop14h 04m

$351

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Fri 10/30

9:20 am-11:45 am

Nonstop3h 25m

San Diego

Thu 11/19

7:00 am-6:50 pm

1 stop10h 50m

$353

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Tue 10/13

11:45 am-2:10 pm

Nonstop3h 25m

San Diego

Thu 11/19

7:00 am-6:50 pm

1 stop10h 50m

$362

EdmontonSan Diego

YEG - SAN

YEGSAN

Edmonton

Tue 9/1

7:30 am-2:10 pm

1 stop7h 40m

San Diego

Sat 9/5

3:30 pm-10:55 pm

1 stop6h 25m

$372

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Thu 10/8

5:50 pm-10:49 pm

1 stop5h 59m

San Diego

Sun 10/11

3:30 pm-7:55 pm

Nonstop3h 25m

$377

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sun 11/15

7:15 am-4:06 pm

1 stop9h 51m

San Diego

Sun 11/22

1:30 pm-11:13 pm

1 stop8h 43m

$378

EdmontonSan Diego

YEG - SAN

YEGSAN

Edmonton

Wed 10/21

9:40 am-6:46 pm

2 stops10h 06m

San Diego

Sat 10/24

6:15 am-5:45 pm

2 stops10h 30m

$414

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Tue 8/25

6:00 am-6:35 pm

2 stops13h 35m

San Diego

Fri 8/28

5:00 pm-1:40 am

1 stop7h 40m

$420

CalgarySan Diego

YYC - SAN

YYCSAN

Calgary

Sun 7/5

7:15 pm-9:05 am

1 stop14h 50m

San Diego

Thu 7/9

5:05 pm-1:40 am

1 stop7h 35m

$476

EdmontonSan Diego

YEG - SAN

YEGSAN

Edmonton

Tue 9/1

6:25 pm-2:10 pm

2 stops20h 45m

San Diego

Sat 9/5

6:12 pm-10:51 am

2 stops15h 39m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 42 resultsSorted by cheapest first
1
2
3
...
5

Best time to book a flight from Alberta to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Alberta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Alberta to San Diego

What is the cheapest month to book a flight from Alberta to San Diego?

Currently, December is the cheapest month in which you can book a flight from Alberta to San Diego (average of $114). Flying from Alberta to San Diego in April is currently the most expensive (average of $177). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AB to SAN?

Find hourly flight availability from Alberta to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 19, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Alberta to San Diego as you normally would.

How much does it cost to fly round-trip from Alberta to San Diego?

How far ahead should I book a flight from Alberta to San Diego?

The best time to book flights from Alberta to San Diego is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

Find useful and relevant information for your journey from Alberta to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Alberta?

    Most people fly into San Diego (SAN) if they book a flight to San Diego from Alberta. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

  • How popular is this Alberta to San Diego flight route?

    This flight path from Alberta to San Diego was viewed by 9 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Alberta to San Diego?

    Airlines like Delta, United Airlines, and WestJet fly from Alberta to San Diego in about 6h 22m. The time it takes to get you to your destination can typically vary by up to 1h 18m. The distance between Alberta and San Diego is about 1432 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Alberta to San Diego one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $116. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Alberta to San Diego for a low price.

  • What are the most popular routes from Alberta to San Diego?

    Most travelers choose Calgary - San Diego, Edmonton - San Diego or Grande Prairie - San Diego when deciding on the best route from Alberta to San Diego.

  • What are the cheapest flights from Alberta to San Diego?

    While on average a flight from Alberta to San Diego is generally $297, our data shows the cheapest flight currently is $153. When looking at the most popular route, (Calgary - San Diego), you can expect to pay $268 for that flight.

  • Can I find deals for flights from Alberta to San Diego that include hotel bookings?

    Yes. In addition to deals on Alberta to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alberta to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alberta to San Diego.

  • Can I find deals for business class flights from Alberta to San Diego?

    Yes. Cheapflights offers flight deals from Alberta to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Alberta to San Diego?

    Currently, December is the cheapest month in which you can book a flight from Alberta to San Diego (average of $114). Flying from Alberta to San Diego in April is currently the most expensive (average of $177). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Alberta to San Diego

Discover the top 3 airlines that operate flights from Alberta to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$192Average$363FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$219Average$412FlexibilityNo cancel feeOn-time69%
DeltaCheapest$317Average$398FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.