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Cheap flights from St. John's to San Juan

YYT — SJU
15 oct. — 22 oct.1
1 adult
1 adult, Economy

Cheap flight deals from St. John's to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from St. John's (YYT) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 septiembre 2025.

Popular in

December

Cheapest in

March

Average price

C$ 757
Highest demand for flights based on searches. 23% potential increase in price (C$ 387 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease (C$ 147 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Best time to book a flight from St. John's to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from St. John's with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated 15 septiembre 2025.
See what other customers who have flown with United Airlines and Air Canada from St. John's to San Juan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

Find useful and relevant information for your journey from St. John's to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. John's to San Juan?

    Located just 6.7 km from the city centre, St John's is the airport most travellers will use when flying to San Juan from St. John's. Booking flights from St John's (YYT) to San Juan should be relatively easy as there are 0 daily outbound flights to San Juan from 2 different airlines.

  • What are the cheapest airlines flying from St. John's to San Juan round-trip?

    Flying on Air Canada is currently your cheapest option to San Juan, with prices starting at C$ 451. Another option worth looking into is United Airlines, starting at C$ 930 round trip. You may be able to fly from St. John's to San Juan for 50% less than the average price by searching for these airlines.

  • Can I find deals for flights from St. John's to San Juan that include hotel bookings?

    Yes. In addition to deals on St. John's to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. John's to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. John's to San Juan.

  • Can I find deals for business class flights from St. John's to San Juan?

    Yes. Cheapflights offers flight deals from St. John's to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. John's to San Juan?

    Currently, April is the cheapest month in which you can book a flight from St. John's to San Juan (average of C$ 254). Flying from St. John's to San Juan in July is currently the most expensive (average of C$ 580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from St. John's to San Juan

Discover the top 2 airlines that operate flights from St. John's to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 septiembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 451AverageC$ 598FlexibilityNo cancel feeOn-time67%
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United AirlinesCheapestC$ 930AverageC$ 1,067FlexibilityNo cancel feeOn-time69%
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. John's to San Juan?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Juan from St. John's today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from St. John's to San Juan?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Juan from St. John's.

Can Cheapflights find flights from St. John's to San Juan with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from St. John's to San Juan flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from St. John's to San Juan become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Juan from St. John's today and book when prices fit your budget.

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