Cheap Flights Calgary to San Juan from CAD 499

Flight FAQs

• Which airlines offer the cheapest flights from Calgary (YYC) to San Juan (SJU)?

  Based on Trip.com data, United Airlines offers one-way fares as low as CAD 499 on Cheapest nonstop routes (e.g. YYC to SJU on Fri, Jun 19), while United Airlines offers Cheapest nonstop round-trips from CAD 808 departing on Mon, Aug 3 and returning on Sat, Aug 8.

• Which airlines offer flights from Calgary to San Juan?

  At the moment, several airlines serve connecting flights from Calgary to San Juan, including: WestJet Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

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

  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 Juan 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 Juan?

  To find best deals on flights from Calgary to San Juan, 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 Fri, Jun 19, with one-way flights priced at just CAD 499.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
  · 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 Juan travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Calgary to San Juan to get the best price?

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

• Which upcoming date is the cheapest for flights from Calgary to San Juan?

  After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Calgary to San Juan on June 29, 2026 with United Airlines, with prices starting at CAD 444.

• Which airports can I fly through when travelling to San Juan from Calgary?

  You can land at any one of the following hubs in San Juan, with Calgary International Airport to Luis Munoz Marin International Airport (YYC-SJU) is by far the most common option on this route: Fernando Luis Ribas Dominicci Airport (SIG) Luis Munoz Marin International Airport (SJU).

• What is the time difference between Calgary and San Juan?

  The time difference between San Juan and Calgary is 3h.

• How can I change or cancel my flight ticket from Calgary to San Juan?

  Tickets can only be changed or cancelled 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.