C$ 437 Find Cheap Flights from Costa Rica to Alberta – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Costa Rica to Alberta departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Costa Rica to Alberta

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Costa Rica to Alberta that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Costa Rica to Alberta

Thu, 8 Oct - Mon, 19 Oct
United Airlines Logo
1:25 p.m. - 2:08 p.m.
SJO
-
YEG
24h 43m
2 stops
United Airlines Logo
6:00 a.m. - 12:21 p.m.
YEG
-
SJO
30h 21m
2 stops
C$ 831United Airlines
Thu, 3 Dec - Sun, 6 Dec
Avianca Logo
5:00 a.m. - 11:23 p.m.
SJO
-
YEG
18h 23m
2 stops
Avianca Logo
9:00 a.m. - 10:40 p.m.
YEG
-
SJO
13h 40m
2 stops
C$ 866Avianca
Thu, 3 Dec - Sun, 6 Dec
Avianca Logo
5:00 a.m. - 11:23 p.m.
SJO
-
YEG
18h 23m
2 stops
Avianca Logo
9:00 a.m. - 10:40 p.m.
YEG
-
SJO
13h 40m
2 stops
C$ 868Avianca
Thu, 3 Dec - Sun, 6 Dec
Avianca Logo
5:00 a.m. - 11:23 p.m.
SJO
-
YEG
18h 23m
2 stops
Avianca Logo
9:00 a.m. - 10:40 p.m.
YEG
-
SJO
13h 40m
2 stops
C$ 872Avianca
Thu, 17 Sep - Mon, 28 Sep
United Airlines Logo
1:25 p.m. - 8:10 p.m.
SJO
-
YEG
30h 45m
1 stop
United Airlines Logo
6:00 a.m. - 12:21 p.m.
YEG
-
SJO
30h 21m
2 stops
C$ 883United Airlines
Thu, 17 Sep - Mon, 28 Sep
United Airlines Logo
1:25 p.m. - 8:10 p.m.
SJO
-
YEG
30h 45m
1 stop
United Airlines Logo
6:00 a.m. - 7:37 p.m.
YEG
-
SJO
37h 37m
2 stops
C$ 889United Airlines
Fri, 25 Sep - Tue, 29 Sep
United Airlines Logo
7:55 a.m. - 8:10 p.m.
SJO
-
YEG
12h 15m
1 stop
United Airlines Logo
6:00 a.m. - 12:21 p.m.
YEG
-
SJO
30h 21m
2 stops
C$ 910United Airlines
Thu, 8 Oct - Fri, 16 Oct
Avianca Logo
5:05 a.m. - 8:56 p.m.
SJO
-
YEG
15h 51m
2 stops
Avianca Logo
7:00 a.m. - 11:40 p.m.
YEG
-
SJO
16h 40m
2 stops
C$ 911Avianca
Thu, 8 Oct - Fri, 16 Oct
United Airlines Logo
1:25 p.m. - 10:04 p.m.
SJO
-
YEG
32h 39m
2 stops
United Airlines Logo
3:17 p.m. - 7:37 p.m.
YEG
-
SJO
52h 20m
2 stops
C$ 919United Airlines
Sat, 3 Oct - Sat, 10 Oct
American Airlines Logo
1:00 p.m. - 12:56 p.m.
SJO
-
YYC
23h 56m
2 stops
American Airlines Logo
1:51 p.m. - 2:00 p.m.
YYC
-
SJO
24h 09m
2 stops
C$ 921American Airlines
Booking Insights

KAYAK's insights & trends for flights to Alberta

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

What is the cheapest flight to Alberta?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to Alberta from Costa Rica found in the last 5 days was to Calgary, at C$ 1,143 round-trip. The most popular route is Liberia (LIR) to Calgary (YYC), and the cheapest round-trip airline ticket found on this route in the last 5 days was C$ 1,143.

What is the cheapest month to fly from Costa Rica to Alberta?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Costa Rica to Alberta, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Costa Rica to Alberta is November, when tickets cost C$ 361 (return) on average. On the other hand, the most expensive months are March and August, when the average cost of round-trip tickets is C$ 627 and C$ 518 respectively.

How far in advance should I book a flight from Costa Rica to Alberta?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Alberta, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Costa Rica to Alberta, you should book around 2 weeks before departure, which saves you about 62% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Which is the cheapest airport to fly into in Alberta?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Alberta is Calgary Airport (YYC), with an average flight price of C$ 603.

Good to know

Low season

November

Cheapest flight

C$ 437
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flight from San José to Calgary

FAQs for booking flights from Costa Rica to Alberta

  • How does KAYAK find such low prices on flights from Costa Rica to Alberta?

    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 Costa Rica to Alberta.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Costa Rica to Alberta?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Costa Rica to Alberta 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 Costa Rica to Alberta?

    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 Costa Rica to Alberta 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 Costa Rica to Alberta?

    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 Costa Rica to Alberta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Alberta?

    Based on KAYAK data, the cheapest day to fly to Alberta is Thursday when round-trip tickets can be as cheap as C$ 638. On the other hand, the most expensive day to fly is Friday, when round-trip prices are C$ 820 on average.

Reviews of the top airline flying from Costa Rica to Alberta

 
See real verified KAYAK customer reviews for airlines flying to Alberta. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Costa Rica to Alberta. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Costa Rica to Alberta? 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.
7.2
WestJetOverall score based on 3426 reviews
6.1Entertainment
6.2Food
7.4Boarding
7.0Comfort
7.9Crew
Airline reviews

It would have been nice to know there was no on flight entertainment

8.0 ExcellentAnonymous, Jul 2026
YXE - YYC
Read more WestJet reviews

It would have been nice to know there was no on flight entertainment

Good flight. We were all boarded in good time for departure time but baggage loading had barely begun. So left late. No food just snacks and basic drinks for free (food also for purchase). No entertainment as again, unable to connect with wifi on WestJet despite being a rewards member.

Due to delays at SFO, my WestJet light missed its connecting WestJet flight. If they had held the plane in Calgary for 15 minutes, 2 families with children would not have been stranded in Calgary for more than 24 hours. I understand the need to be on-time, but when it is the same company, you would think they could make a phone call. Or maybe they could go to a higher altitude to make up for lost time? Instead of attempting to put us on another flight, they rescheduled us for the same connecting flight 24 hours later. We then had to scramble to find a hotel, which they state that they were not responsible for since the delay was not their fault and therefore became an additional out of pocket expense for us. The customer service is severely lacking here at this company. They also mentioned that if we purchased our tickets through a 3rd party site (Kayak) versus WestJet directly, that they couldn't help us. Seriously?? Additionally, we lost 2 days of travel and missed out on tours and taxis that were pre-booked. I will not be using WestJet again,

Everyone was extremely friendly and nice, from the front desk to the cabin crew!

There was no food but a singular cookie for a flight that was over 5hours??? Yeah not fun I was starving and again super cramped plane and you guys need to get planes with screens too, WiFi is nice but common we need more

This airline would not refund my money and I had a physician note that I could not fly. They are crooks

I like that we landed safely and that my dog was safe underneath as well. Outside of that, we were 45 mins late for a direct flight that is 1.5 hours long. And 2 of my 3 bags did not make the flight. Only my dog was onboard.

Decent entertainment although my wife was not offered any ear buds so couldn’t enjoy. Real issue was the appalling food. Presentation was unacceptable with cheap hard to open packaged bread, plastic cheese again in hard to open shrink wrap, main course in small cardboard box again hard to open, wooden utensils which lack substance making the whole experience poor. Surprised I didn’t cover myself or neighbour as the food moved all over the place. Breakfast calzone was dry and unappealing with the staff basically throwing them around. Very disappointed

The flight didn’t happen because they apparently lost my check in and wouldn’t let me board.

I wasn’t checked in for the third leg of my flight, my bag was checked through to Dublin but when I went to the gate in Toronto they said I wasn’t on the flight and had given my seat away. I had to wait 24 hours for another flight and instead on the one I had booked it was now 2 flights.

Everything you need to know for your flight to Alberta

Cabin class types available on flights to Alberta

Cabin classes available on flights to Alberta. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.