Cheap Flights from Calgary to San Diego from SGD 138

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.

• How long does it take to fly from Calgary (YYC) to San Diego (SAN) and what is the distance?

  It takes around 3 hours 25 minutes to fly from Calgary (YYC) to San Diego (SAN).

• When is the best time to book flights from Calgary to San Diego?

  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.

• How can I find the best deals on flights from Calgary to San Diego?

  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.

• When are flight tickets from Calgary (YYC) to San Diego (SAN) the cheapest?

  The cheapest months to fly from Calgary to San Diego is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Calgary to San Diego on?

  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.

• Is there any time difference between Calgary and San Diego?

  The time difference between San Diego and Calgary is 1h.

• How do I change or cancel my ticket from Calgary to San Diego?

  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.