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Cheap flights from Saint John to San José from C$ 800

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Saint John to San José departing on 4/2. 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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Find the cheapest flights from Saint John to San José

Cheap round-trip flights

United Airlines Logo
11:55 a.m. - 12:56 p.m.YSJ-SJO
27h 01m2 stops
United Airlines Logo
2:05 p.m. - 11:15 a.m.SJO-YSJ
43h 10m2 stops
C$ 800United Airlines
Find Deal
qua, 4 fev - sex, 13 fev
United Airlines Logo
11:55 a.m. - 12:56 p.m.YSJ-SJO
27h 01m2 stops
United Airlines Logo
2:20 p.m. - 11:24 p.m.SJO-YSJ
31h 04m2 stops
C$ 808United Airlines
Find Deal
qua, 4 fev - qui, 19 fev
United Airlines Logo
6:15 p.m. - 8:39 p.m.YSJ-SJO
28h 24m2 stops
United Airlines Logo
2:20 p.m. - 11:24 p.m.SJO-YSJ
31h 04m2 stops
C$ 818United Airlines
Find Deal
seg, 9 fev - qui, 19 fev
United Airlines Logo
11:55 a.m. - 12:56 p.m.YSJ-SJO
27h 01m2 stops
United Airlines Logo
8:45 a.m. - 11:24 p.m.SJO-YSJ
36h 39m2 stops
C$ 848United Airlines
Find Deal
qua, 4 fev - ter, 17 fev
United Airlines Logo
6:15 p.m. - 12:56 p.m.YSJ-SJO
44h 41m2 stops
United Airlines Logo
8:45 a.m. - 11:24 p.m.SJO-YSJ
36h 39m2 stops
C$ 858United Airlines
Find Deal
ter, 3 fev - ter, 17 fev
United Airlines Logo
11:55 a.m. - 12:56 p.m.YSJ-SJO
51h 01m2 stops
United Airlines Logo
2:05 p.m. - 11:15 a.m.SJO-YSJ
43h 10m2 stops
C$ 959United Airlines
Find Deal
sex, 6 fev - seg, 16 fev
Air Canada Logo
6:15 p.m. - 12:05 a.m.YSJ-SJO
31h 50m1 stop
Air Canada Logo
8:35 a.m. - 5:14 p.m.SJO-YSJ
30h 39m1 stop
C$ 1,078Air Canada
Find Deal
ter, 3 fev - ter, 17 fev
Air Canada Logo
6:15 p.m. - 12:05 a.m.YSJ-SJO
31h 50m1 stop
Air Canada Logo
8:35 a.m. - 11:24 p.m.SJO-YSJ
12h 49m1 stop
C$ 1,088Air Canada
Find Deal
ter, 3 fev - seg, 16 fev
Air Canada Logo
6:15 p.m. - 12:05 a.m.YSJ-SJO
31h 50m1 stop
Air Canada Logo
8:35 a.m. - 11:24 p.m.SJO-YSJ
12h 49m1 stop
C$ 1,099Air Canada
Find Deal
dom, 8 fev - seg, 16 fev
Air Canada Logo
11:55 a.m. - 11:15 p.m.YSJ-SJO
13h 20m1 stop
Air Canada Logo
8:50 a.m. - 11:15 a.m.SJO-YSJ
24h 25m1 stop
C$ 1,110Air Canada
Find Deal
sex, 6 fev - seg, 16 fev

United Airlines flights from Saint John to San José, San José Province

Our best United Airlines deals on Saint John to San José, San José Province flight tickets
United Airlines
4 Feb
YSJ11:55 a.m.Saint John
27h 01m
2 stops
SJO12:56 p.m.San José Juan Santamaria Intl
13 Feb
SJO2:05 p.m.San José Juan Santamaria Intl
43h 10m
2 stops
YSJ11:15 a.m.Saint John
C$ 800
Find similar
United Airlines
4 Feb
YSJ11:55 a.m.Saint John
27h 01m
2 stops
SJO12:56 p.m.San José Juan Santamaria Intl
19 Feb
SJO2:20 p.m.San José Juan Santamaria Intl
31h 04m
2 stops
YSJ11:24 p.m.Saint John
C$ 808
Find similar
United Airlines
9 Feb
YSJ6:15 p.m.Saint John
28h 24m
2 stops
SJO8:39 p.m.San José Juan Santamaria Intl
19 Feb
SJO2:20 p.m.San José Juan Santamaria Intl
31h 04m
2 stops
YSJ11:24 p.m.Saint John
C$ 818
Find similar

Air Canada flights from Saint John to San José, San José Province

Our best Air Canada deals on Saint John to San José, San José Province flight tickets
Air Canada
3 Feb
YSJ6:15 p.m.Saint John
31h 50m
1 stop
SJO12:05 a.m.San José Juan Santamaria Intl
17 Feb
SJO8:35 a.m.San José Juan Santamaria Intl
30h 39m
1 stop
YSJ5:14 p.m.Saint John
C$ 1,078
Find similar
Air Canada
3 Feb
YSJ6:15 p.m.Saint John
31h 50m
1 stop
SJO12:05 a.m.San José Juan Santamaria Intl
16 Feb
SJO8:35 a.m.San José Juan Santamaria Intl
12h 49m
1 stop
YSJ11:24 p.m.Saint John
C$ 1,088
Find similar
Air Canada
8 Feb
YSJ6:15 p.m.Saint John
31h 50m
1 stop
SJO12:05 a.m.San José Juan Santamaria Intl
16 Feb
SJO8:35 a.m.San José Juan Santamaria Intl
12h 49m
1 stop
YSJ11:24 p.m.Saint John
C$ 1,099
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Saint John to San José, San José Province that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 26 agosto 2025.
Use the filters below to find and compare flights from Saint John to San José, San José Province that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

qua 4/2

11:55 a.m.-12:56 p.m.

2 stops27h 01m

San José Juan Santamaria Intl

sex 13/2

2:05 p.m.-11:15 a.m.

2 stops43h 10m

C$ 800

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

qua 4/2

11:55 a.m.-12:56 p.m.

2 stops27h 01m

San José Juan Santamaria Intl

qui 19/2

2:20 p.m.-11:24 p.m.

2 stops31h 04m

C$ 808

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

seg 9/2

6:15 p.m.-8:39 p.m.

2 stops28h 24m

San José Juan Santamaria Intl

qui 19/2

2:20 p.m.-11:24 p.m.

2 stops31h 04m

C$ 818

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

qua 4/2

11:55 a.m.-12:56 p.m.

2 stops27h 01m

San José Juan Santamaria Intl

ter 17/2

8:45 a.m.-11:24 p.m.

2 stops36h 39m

C$ 848

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

ter 3/2

6:15 p.m.-12:56 p.m.

2 stops44h 41m

San José Juan Santamaria Intl

ter 17/2

8:45 a.m.-11:24 p.m.

2 stops36h 39m

C$ 858

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

sex 6/2

11:55 a.m.-12:56 p.m.

2 stops51h 01m

San José Juan Santamaria Intl

seg 16/2

2:05 p.m.-11:15 a.m.

2 stops43h 10m

C$ 959

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

ter 3/2

6:15 p.m.-12:05 a.m.

1 stop31h 50m

San José Juan Santamaria Intl

ter 17/2

8:35 a.m.-5:14 p.m.

1 stop30h 39m

C$ 1,078

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

ter 3/2

6:15 p.m.-12:05 a.m.

1 stop31h 50m

San José Juan Santamaria Intl

seg 16/2

8:35 a.m.-11:24 p.m.

1 stop12h 49m

C$ 1,088

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

dom 8/2

6:15 p.m.-12:05 a.m.

1 stop31h 50m

San José Juan Santamaria Intl

seg 16/2

8:35 a.m.-11:24 p.m.

1 stop12h 49m

C$ 1,099

Saint JohnSan José

YSJ - SJO

YSJSJO

Saint John

sex 6/2

11:55 a.m.-11:15 p.m.

1 stop13h 20m

San José Juan Santamaria Intl

seg 16/2

8:50 a.m.-11:15 a.m.

1 stop24h 25m

C$ 1,110

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Saint John to San José, San José Province

Are you open to changing your travel dates? Check out the ideal times to fly from Saint John to San José, San José Province according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Saint John to San José, San José Province (YSJ to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint John to San José, San José Province

Direct flights

None
There are no direct flights from Saint John to San José, San José Province. There are no popular flight routes from Saint John to San José, San José Province.
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  • How far is Saint John to San José Juan Santamaria Intl by plane?

    The straight-line distance from Saint John to San José Juan Santamaria Intl is 4287.3 km. A reasonable flight in good conditions will take 13h 20m.

  • When did momondo last update prices for flights from Saint John Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Saint John Airport to San José Juan Santamaria Intl Airport refresh daily.

  • How old do you have to be to fly from Saint John Airport to San José Juan Santamaria Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Saint John Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The travel and health documents required for your trip to San José Juan Santamaria Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San José Juan Santamaria Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Saint John to San José, San José Province?

    Confirm your travel details to search for the latest offers for flights from Saint John to San José, San José Province. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Saint John to San José, San José Province with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Jacó
Manuel Antonio
Monteverde
Heredia
Alajuela
Dominical
Santa Elena

Why use momondo?

Why should I use momondo to find a flight deal from Saint John to San José?

It is quick and easy to find Saint John to San José flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San José that suits you.

Can I find flights from Saint John to San José with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Saint John to San José flights to just show those with flexible booking policies.

How can momondo help me find flights from Saint John to San José?

Once you have performed a search for Saint John to San José flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Saint John to San José right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Saint John to San José 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.

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