Top Airlines Flying from Calgary to San Diego

Choose from 1 carriers that fly from Calgary to San Diego, including American Airlines, Enjoy the cheapest tickets on this route with WestJet.

Book direct flights from Calgary to San Diego: One way flights from SGD 138, round trip flights from SGD 217. Find flight deals for the next 3 months below.

Displayed flight fares from Calgary to San Diego are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flying from Calgary to San Diego

The distance between Calgary and San Diego is approximately 2,060.02 km. It takes around 3 hours 25 minutes on average to fly from Calgary to San Diego. Based on Trip.com's data travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight priceSGD 138
Cheapest round-trip ticket priceSGD 217
Off-season for travelSeptember
Peak season for travelJuly
Flight distance2,060.02 km
Average flight time3 hours 25 minutes
Popular airlineAmerican Airlines

When is the cheapest time to fly from Calgary to San Diego?

The cheapest time for Calgary to San Diego flights: Jan 18 to Jan 25 — one way flight prices from SGD 138.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
  • 815
  • 1522
  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Calgary to San Diego, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Calgary to San Diego (YYC-SAN)?

    Based on Trip.com data, WestJet offers one-way fares as low as SGD 138 on Cheapest nonstop routes (e.g. YYC to SAN on Sun, Jan 25), while WestJet offers Cheapest nonstop round-trips from SGD 217 departing on Wed, Jan 21 and returning on Wed, Jan 28.
  • It takes around 3 hours 25 minutes to fly from Calgary (YYC) to San Diego (SAN).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Calgary to San Diego is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Calgary to San Diego, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Jan 25, with one-way flights priced at just SGD 138.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is WestJet.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for San Diego travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Calgary to San Diego is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Calgary to San Diego on December 10, 2025 with WestJet, with prices starting at SGD 222.
  • The time difference between San Diego and Calgary is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.