Cheap flights from Calgary to San Juan from C$ 319
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 Juan departing on 10/11. 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 Juan
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 Juan?
The month of April is, on average, the cheapest month to fly to San Juan from Calgary, with most prices found around C$ 655. If you aren’t able to travel to San Juan during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 704.
What is the cheapest day to depart on your flight to San Juan?
According to our data, Monday is the cheapest day to fly to San Juan from Calgary. The lowest ticket price found for a Monday departure recently was C$ 785. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from Calgary because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,059.
What is the cheapest time of day to depart on your flight to San Juan?
Our most recent data shows that the best time of day to fly to San Juan is at noon. Flights from Calgary to San Juan during this time can be as low as C$ 685. In the morning is when there is more demand to fly to San Juan, so prices are often more expensive at around C$ 987 per ticket.
How far in advance should I book a flight to San Juan?
You are more likely to see cheaper flights to San Juan from Calgary when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around C$ 914 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Calgary for as low as C$ 689 on momondo.
What is the cheapest airline that flies from Calgary to San Juan?
United Airlines, Air Canada, and WestJet are the most popular carriers operating from Calgary to San Juan
Which airlines fly to San Juan?
United Airlines, WestJet and Delta are the top three most popular airlines that fly to San Juan from Calgary according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when travelling to San Juan. Keep in mind that there are 4 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.
Cheap Calgary to San Juan flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Calgary to San Juan
How far is Calgary to San Juan by plane?
San Juan is 5532.3 km away from Calgary. Flights usually cover this in 9h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Calgary Airport to San Juan?
Prices for flights from Calgary Airport to San Juan are refreshed on a daily basis.
How many operators does momondo search for flights from Calgary Airport to San Juan?
As of June 2025, there are 4 operators available to choose from for flights from Calgary Airport to San Juan.
How old do you have to be to fly from Calgary Airport to San Juan?
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 Juan.
What documentation or ID do you need to fly to San Juan?
The travel and health documents you'll need for your trip to San Juan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Calgary to San Juan
Compare and see reviews for airlines that fly from Calgary to San Juan with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 559 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom C$ 633 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom C$ 649 | Free Cancellation | Rating 7.1 9,537 reviews | |||
| PriceFrom C$ 721 | Free Cancellation | Rating 7.2 2,868 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Calgary to San Juan?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Calgary to San Juan for you.
Can I find flights from Calgary to San Juan with flexible booking policies on momondo?
Flights from Calgary to San Juan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Calgary to San Juan?
momondo provides multiple filters to help you find the best flight to San Juan from Calgary. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Calgary to San Juan right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Calgary to San Juan 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.