C$ 295 Find Cheap Flights from Calgary to Puerto Rico – Compare and Save

1 adult
1 adult, Economy, 0 bags

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KAYAK's insights & trends for Calgary to Puerto Rico flights

Get data-powered insights and trends into flights from Calgary to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Calgary to Puerto Rico?

The cheapest month for flights from Calgary to Puerto Rico is July, when tickets cost C$ 0 (return) on average. On the other hand, the most expensive months are April and June, when the average cost of round-trip tickets is C$ 1,335 and C$ 1,194 respectively.

Good to know

Low season

September

Cheapest flight

C$ 295
Best time to beat the crowds (34% less expensive on average)
Most popular time to fly and prices are also 32% lower on average.
Flight from Calgary to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Calgary to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Calgary to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Calgary to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Calgary to Puerto Rico is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Calgary to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Calgary to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Calgary to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Calgary to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Calgary to Puerto Rico

 
Need help choosing which airline to fly with from Calgary to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10172 reviews
8.1Crew
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
Airline reviews

They were fast and I like how they used to entertainment system to play video about the safety.

10.0 ExcellentAnonymous, Apr 2026
Read more United Airlines reviews

They were fast and I like how they used to entertainment system to play video about the safety.

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Horrible; seating was atrocious - inadequate leg room and seat width tight even for a small individual. Profits shouldn’t be everything!

I flew basic economy, so it was what I expected. Crew was nice though, and flight was quick. Would recommend for flights under 6 hours, otherwise would upgrade to something with more leg room.

Airline staff was good the checkin process was ok but the plane itself was very bad the comfort was worst it was worst and the most stiff 5 hours of my life i felt claustrophobic

Calgary desperately needs a star alliance lounge in the transborder area for United.

Leg room was lacking. Legs crammed into seat in front.

Flight was delayed but reasonable notice and communication was always there for the passengers.

I think it would have been better to get a heads up to download the app before getting on the plane as I only had wifi in the airport and didn’t realize the plane was an older one. Maybe a little more communication before hand would be lovely. The seats as always were crammed and uncomfortable and trying to convince people to spend an extra 150 so that we have an extra foot of leg room was less then ideal.

I'm so frustrated my flight was canceled they give flight on August 5 which is not sure. Its was big mistake I booked my ticket from kayak.

Average flight, comfort was as expected for a 10 hour flight. The service was fine.

Despite travelling ultra basic for the first time due to such increased rates we both managed with one bag each. Even boarding last wasn’t SO bad.

Food was not inspired but was satisfying. Same for infotainment selection. You’d think business class would come with complimentary WiFi. Crew was uniformly attentive and excellent.

Better movie options. More diligence on the size and amount of bags people bring on board. Lady across aisle from me had a bucket style bag that would only go so far under the seat in front of her. She was not told once that the whole bag is supposed to be under the seat. Crew is very hardworking however.

I didn’t have any food but my Prosecco hit the spot. We left on time and the crew was friendly.

Flight didn’t happen because both my connections were lost and Toronto wouldn’t let me board. I was checked in to all 3 flights at the check-in fest in Dublin.

I wasn’t able to book or pay for a seat and they forgot to check me in for my third flight so I spent 24 hours in Toronto waiting for another one.

Flight was delayed for 5hours. Food vouchers just aren’t good enough

Flight was early. That’s the only positive I can share. I paid for wifi on the flight and it didn’t allow me to use any streaming services so it was a waste of $20. West Jet also lost my ski equipment on my way to a ski vacation. They told me it would be delivered to the hotel as soon as it arrived at the airport. It was never delivered. I had to pick it up at the airport on my way home. I am completely disgusted with my experience on west jet

Snacks and drinks should be served together and air hostess was not supportive with no smile which was kind of disappointing.

Air canada charged me for a carry on bag that I did not have.

Flight was "over subscribed" which is Air Canada speak for "we cancelled the earlier yyc-yvr flight so we now have more bums than seats".

I was notified 8 hours before that my flight was cancelled due to mechanical issues and they would let me know when they put me on a new flight. Didn’t hear back for 6 hours and was never notified and had to log into the app to find out I was put on a new flight. First time flying with air Canada and won’t fly with them again.

My experience was good. On my return my screen had a glitch but the movie, show and internet options were good. Seats were comfortable, as comfortable as a plane could get in economy. Friendly service. Only complaint would be high price.

Every flight was canceled and they didn’t care much about their passengers

I was tired enough to fall asleep soon after takeoff and slept until "we are starting our descent to Toronto" announcement. That's not bad at all.

It was great to have a vegetarian meal option, but departure was delayed because they had oversold the flight. Air Canada, you’re in charge of how many tickets are sold: don’t oversell!

The lead flight attendent was outstanding. We were delayed waiting for a connection and she kept us up-to-date with a great sense of humor. She also made sure a passenger in the back of the plane was sble to get out first to make a connection. She needs to be recognized by your company! She is awesome!

My experience was good with United too But only not so good thing was that at Calgary airport I was not given lounge access despite of flying business. Aspire lounge denied it to me, which was unfair I feel

More options for your flight from Calgary to Puerto Rico

Complete your trip to Puerto Rico with a hotel stay or car rental