C$ 761 Find Cheap Flights from Saint John to Costa Rica

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint John to Costa Rica departing on 26/10. 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 Saint John to Costa Rica

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint John to Costa Rica 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 Saint John to Costa Rica

Mon, 26 Oct - Fri, 30 Oct
Air Canada Logo
5:25 a.m. - 9:05 p.m.
YSJ
-
SJO
18h 40m
1 stop
Air Canada Logo
7:35 a.m. - 10:59 a.m.
SJO
-
YSJ
24h 24m
1 stop
C$ 761Air Canada
Mon, 26 Oct - Fri, 30 Oct
Air Canada Logo
5:25 a.m. - 9:05 p.m.
YSJ
-
SJO
18h 40m
1 stop
Air Canada Logo
7:35 a.m. - 10:59 a.m.
SJO
-
YSJ
24h 24m
1 stop
C$ 763Air Canada
Mon, 26 Oct - Fri, 30 Oct
Air Canada Logo
5:25 a.m. - 9:05 p.m.
YSJ
-
SJO
18h 40m
1 stop
Air Canada Logo
7:35 a.m. - 11:25 a.m.
SJO
-
YSJ
48h 50m
2 stops
C$ 766Air Canada
Mon, 26 Oct - Fri, 30 Oct
Air Canada Logo
5:25 a.m. - 9:05 p.m.
YSJ
-
SJO
18h 40m
1 stop
Air Canada Logo
7:35 a.m. - 11:25 a.m.
SJO
-
YSJ
48h 50m
2 stops
C$ 767Air Canada
Mon, 26 Oct - Fri, 30 Oct
Air Canada Logo
5:25 a.m. - 9:05 p.m.
YSJ
-
SJO
18h 40m
1 stop
Air Canada Logo
7:35 a.m. - 11:25 a.m.
SJO
-
YSJ
48h 50m
2 stops
C$ 768Air Canada
Tue, 27 Oct - Fri, 30 Oct
Air Canada Logo
11:05 a.m. - 9:05 p.m.
YSJ
-
SJO
37h 00m
2 stops
Air Canada Logo
7:35 a.m. - 11:25 a.m.
SJO
-
YSJ
48h 50m
2 stops
C$ 777Air Canada
Tue, 27 Oct - Fri, 30 Oct
Air Canada Logo
11:05 a.m. - 9:05 p.m.
YSJ
-
SJO
37h 00m
2 stops
Air Canada Logo
7:35 a.m. - 11:25 a.m.
SJO
-
YSJ
48h 50m
2 stops
C$ 780Air Canada
Mon, 26 Oct - Fri, 30 Oct
Air Canada Logo
11:05 a.m. - 9:05 p.m.
YSJ
-
SJO
37h 00m
2 stops
Air Canada Logo
7:35 a.m. - 11:25 a.m.
SJO
-
YSJ
48h 50m
2 stops
C$ 814Air Canada
Mon, 26 Oct - Fri, 30 Oct
Air Canada Logo
11:05 a.m. - 9:05 p.m.
YSJ
-
SJO
37h 00m
2 stops
Air Canada Logo
7:35 a.m. - 11:25 a.m.
SJO
-
YSJ
48h 50m
2 stops
C$ 815Air Canada
Booking Insights

KAYAK's insights & trends for Saint John to Costa Rica flights

Get data-powered insights and trends into flights from Saint John to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Saint John to Costa Rica take?

The duration of a flight to Costa Rica depends on your arrival airport. The shortest route to Costa Rica from Saint John is to San José, which takes 34h 48m.

Find deals

Good to know

Cheapest flightC$ 761
Flight from Saint John to San José

FAQs - booking Costa Rica flights

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

    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 Saint John to Costa Rica.

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

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

    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 Saint John to Costa Rica 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 Saint John to Costa Rica?

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

Reviews of the top airline flying from Saint John to Costa Rica

 
Need help choosing which airline to fly with from Saint John to Costa Rica? 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.
7.1
Air CanadaOverall score based on 11231 reviews
6.3Food
7.8Crew
7.3Boarding
7.1Comfort
6.8Entertainment
Airline reviews

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

2.0 MediocreAnonymous, Jun 2026
YYC - YYZ
Read more Air Canada reviews

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

Smooth ride but I wish they have better food selections.

Flight got delayed But satisfied with the pricing of tickets

Aircraft is designed with all 3 washrooms at the back of the plane, meaning that when there is service underway, there are no washrooms available and it gets very crowded at the back of the plane.

I was through check-in right away and on the plane before I knew it perfect in every way

Multiple delays and gate changes resulting in arrival with a 5 hour delay.

Mutiple delays and changes of gate resulting in arrival 5 hours after intended.

Excellent flight crew. Very comfortable plane. Entertainment options on air Canada were great!

One crew member, Brandy was very helpful with recovering phone lost in customs. The plane was ancient and poorly maintained. Checked baggage did not arrive with flight. Almost missed flight because if insanely short layover time. Air Canada is worst flight I have ever booked with Kayak. Wanted to charge for headsets for on flight media.

this flight was exceptional due to the plane itself being updated with longer seat belts so no need for the extender and access to a tv.

Everything you need to know for your flight from Saint John to Costa Rica

Information on your arrival and departure airports

Saint John (YSJ)