Cheap flights from Calgary to San Diego from $111
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 8/25. 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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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?
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 $246.
What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart from Calgary to San Diego is on a Thursday. Travelers who choose to depart for San Diego on a Thursday will often find tickets for as low as $181. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $407. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.
What is the cheapest time of day to depart on your flight to San Diego?
The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $295. Flights in the afternoon are often more expensive with an average ticket price of $462.
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 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $310 when searching 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 $224 on momondo.
What cabin class options are available on Calgary to San Diego flights?
There are 4 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 July 2025, prices for Calgary to San Diego flights are approximately 39% 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
What airlines fly to San Diego?
WestJet, Delta and Air Canada 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 83% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 3 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 day?
As of July 2025, there are 1 flights per day flying from Calgary to San Diego. The most common time of day flights depart is 11:00AM, with 100% of flights taking off at noon.
How many flights depart from Calgary to San Diego on average per week?
As of July 2025, there are 12 flights per week flying from Calgary to San Diego. The most common day of the week flights depart is Thu, with 33% of flights 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
How far is Calgary to San Diego by plane?
San Diego is 1275.4 mi away from Calgary. By plane, this route typically takes 3h 20m.
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?
As of July 2025, there are 2 operators available to choose from for flights from Calgary Airport to San Diego Airport.
How old do you have to be to fly from Calgary Airport to San Diego 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 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 flights between Calgary and San Diego, the leading plane model is Boeing 737 MAX 8, making up 36.98% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 19.79%, Boeing 737-800 (Scimitar Winglets) with 19.79%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 18.75%.
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 84% of all bookings. The subsequent popular airline is Delta at 16%.
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 $176 | Free Cancellation | Rating 7.2 2,917 reviews | |||
| PriceFrom $240 | Free Cancellation | Rating 8.0 7,982 reviews |
Delta Flights From Calgary to San Diego
The lowest priced Delta flight from Calgary to San Diego from the last 72 hours was $240. Generally, Delta has 6 flights on this route every week with an average price of $320. Delta is rated 8.0/10 by our users.
WestJet Flights From Calgary to San Diego
Another popular option for Calgary to San Diego flights is WestJet (7.2/10, 2,917 ratings). WestJet flies from Calgary to San Diego around 6 times per week, with deals starting from $176 round-trip and rising to an average price of around $398.
Traveling 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?
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 from Calgary.
Can I find flights from Calgary to San Diego with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Calgary to San Diego flights to just show those with flexible booking policies.
How can momondo help me find flights from Calgary to San Diego?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Calgary to San Diego.
I’m not ready to book a flight from Calgary to San Diego right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Calgary to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.