Cheap flights from Calgary to San Diego from C$ 138
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to San Diego departing on 31/7. 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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WestJet flights from Calgary to San Diego
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Delta flights from Calgary to San Diego
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How to get the cheapest flight ticket from Calgary 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 cheapest month to fly to San Diego?
In general, May is the cheapest month to fly from Calgary to San Diego. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 310. If you are unable to visit San Diego during the month of May, then departing from Calgary during the month January is also very affordable. Most momondo users find prices during this month for around C$ 336.
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 Sunday when prices can be found for as low as C$ 369. 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 Thursday as prices are generally higher than usual. According to our data, the average ticket price to San Diego on Thursday is C$ 451.
What is the cheapest time of day to depart on your flight to San Diego?
Flying to San Diego from Calgary in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 406 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$ 929. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Calgary to San Diego flight route?
Fly from Calgary to San Diego for the best Calgary - 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 Calgary when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around C$ 424 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Calgary for as low as C$ 306 on momondo.
What cabin class options are available on Calgary to San Diego flights?
There are 2 cabin classes available to choose from on Calgary 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 Calgary to San Diego flights?
No. A direct flight is the cheapest option for a flight between Calgary to San Diego.
How have Calgary to San Diego flight prices changed over time?
As of June 2025, prices for Calgary to San Diego flights are approximately 10% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Calgary to San Diego?
WestJet, Air Canada, and American Airlines are the most popular carriers operating from Calgary 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 Calgary according to our data. WestJet is the first choice among our users, with 89% of people opting to fly with this airline when travelling to San Diego. Keep in mind that there are 4 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 Calgary to San Diego on average per week?
2 flights are operational weekly from Calgary to San Diego as of June 2025. The most popular departure day for this route is Thu, with 100% of flights per week taking off on this day.
When to book flights from Calgary to San Diego
Cheap Calgary to San Diego (YYC to SAN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Calgary to San Diego
Best price found | C$ 138 |
|---|---|
Fastest flight time | 3h 20m |
Direct flights | Every day |
Airports in San Diego | 1 airport |
How far is Calgary to San Diego by plane?
Calgary and San Diego are 2052.5 km apart from one another. Typically, this will take 3h 20m by plane in normal conditions.
When did momondo last update prices for flights from Calgary Airport to San Diego Airport?
Prices for flights from Calgary Airport to San Diego Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Calgary Airport to San Diego Airport?
There are 4 operators available for flights from Calgary Airport to San Diego Airport as of June 2025.
How old do you have to be to fly from Calgary Airport 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 Calgary Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Calgary to San Diego?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Calgary to San Diego is Boeing 737 MAX 8 (38.16% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (27.54%), Boeing 737-700 Passenger/BBJ1 (winglets) (18.36%), and Boeing 737-800 (Scimitar Winglets) (11.59%).
What is the most popular airline from Calgary to San Diego?
momondo data reveals that the most frequently booked airline on the route from Calgary to San Diego is WestJet, representing 87% of all bookings. The subsequent popular airlines are Air Canada at 7%, Delta at 4%, and United Airlines at 2%.
Best airlines flying from Calgary to San Diego
Compare and see reviews for airlines that fly from Calgary to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 196 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom C$ 237 | Free Cancellation | Rating 7.2 2,868 reviews | |||
| PriceFrom C$ 265 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom C$ 271 | Free Cancellation | Rating 7.1 9,537 reviews |
Delta Flights From Calgary to San Diego
Across 1 Delta flight from Calgary to San Diego this week, the average price was C$ 352, with the best Delta deals starting from C$ 194 round-trip. 7,946 users have rated Delta on momondo, with an average score of 8.0/10.
WestJet Flights From Calgary to San Diego
The best WestJet deal for Calgary to San Diego flight tickets found on momondo in the last 72 hours was C$ 174, round-trip. It should be noted that an average WestJet flight deal for this route in this time was higher, at C$ 297 round-trip. WestJet operates 1 flight out of Calgary into San Diego in an average week, so prices vary by time and availability. 2,868 WestJet reviews by users on momondo have scored the airline at 7.2/10.
Travelling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Calgary to San Diego?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Calgary to San Diego . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Calgary to San Diego with flexible booking policies on momondo?
momondo does allow users to show only those flights to San Diego from Calgary which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Calgary to San Diego?
momondo helps you find the best flight between Calgary and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Calgary to San Diego right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Calgary to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.