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Find cheap United Airlines flights to San José

RDU — SJO
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest United Airlines flights from Canada to San José
Explore the most affordable United Airlines flight options available from Canada to San José. Find the lowest fares with prices last updated on 27 July 2026.

Mon 27/77:30 p.m.
YOW
-
SJO
2 stops26h 07m
United Airlines
Mon 3/812:44 p.m.
SJO
-
YOW
2 stops19h 19m
United Airlines
Deal found 22/7C$ 644
Tue 28/77:30 p.m.
YOW
-
SJO
2 stops26h 07m
United Airlines
Mon 3/812:30 a.m.
SJO
-
YOW
2 stops21h 24m
United Airlines
Deal found 23/7C$ 645
Fri 31/76:25 a.m.
YOW
-
SJO
2 stops18h 14m
United Airlines
Mon 3/812:44 p.m.
SJO
-
YOW
1 stop18h 27m
United Airlines
Deal found 27/7C$ 655

Flights to San José with United Airlines at a glance

Find detailed information about United Airlines flights from Canada to San José. Explore the options provided by United Airlines to plan your journey from Canada to San José. Data last updated 27 July 2026.

Popular in

March

Cheapest in

May

Average price

C$ 825

Round-trip from

C$ 644

One-way from

C$ 344
Highest demand for flights to San José with United Airlines; 1% potential price increase.
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Best time to find cheap flights to San José with United Airlines; 0% potential price drop.
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Average price for flights to San José with United Airlines (round-trip).
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United Airlines
  • United Airlines
  • 4/12-7/12
  • 3 total stops
  • 50h 31m total
  • Canada to San José
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United Airlines
  • United Airlines
  • 6/9
  • 2 total stops
  • 27h 44m total
  • Canada to San José
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Cheapflights Insights

Find cheap United Airlines flights to San José

How long is the flight to San José with United Airlines?

On average, United Airlines flights from Canada to San José take 6 hours 54 minutes. Flights to San José from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

When is the best time to book a flight to San José with United Airlines?

The best time to book a flight to San José with United Airlines is 89 days before departure. On average, fares are higher if you book 39 days before departure.

FAQs about flights to San José with United Airlines

  • Which airport do United Airlines flights arrive at when travelling to San José?

    United Airlines flights on this route tend to land at San José Juan Santamaria Intl Airport.

  • Is United Airlines the cheapest airline for a flight to San José?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average round-trip price for flights to San José tends to be with Porter Airlines.

  • Are there alternative airlines other than United Airlines that fly to San José?

    Air Canada, Avianca and Air Transat all fly to San José and offer an alternative to United Airlines.

  • How much is a flight to San José with United Airlines?

    The average price for a round-trip with United Airlines is C$ 798, while a one-way flight costs around C$ 442.

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Reviews of United Airlines

See what Cheapflights users have to say about their United Airlines experience.
United Airlines
7.4
Good
10,000 reviews
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Overview

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Popular United Airlines flights

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Fly your favourite airline to Juan Santamaria Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 27 July 2026.
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