Direct flights to San Juan | Cheapflights

Find flight deals to San Juan

Cheapest flights to San Juan
Explore the most affordable flight options available to San Juan. Find the lowest fares based on data from user searches, with prices last updated on 3 July 2025.

Sat 15/119:15 a.m.YYZ - SJU

Nonstop4h 35mAir Canada

Sat 22/113:40 p.m.SJU - YYZ

Nonstop5h 00mAir Canada

Deal found 3/7C$ 563

Sun 28/128:30 a.m.YYZ - SJU

Nonstop4h 45mWestJet

Sun 4/13:05 p.m.SJU - YYZ

Nonstop5h 00mWestJet

Deal found 1/7C$ 782

Sun 28/128:30 a.m.YYZ - SJU

Nonstop4h 45mDelta

Sun 4/13:05 p.m.SJU - YYZ

Nonstop5h 00mDelta

Deal found 1/7C$ 1,983

Best flights to San Juan
Discover carefully curated flight deals to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 3 July 2025.

Sat 15/119:15 a.m.YYZ - SJU

Nonstop4h 35mAir Canada

Sat 22/113:40 p.m.SJU - YYZ

Nonstop5h 00mAir Canada

Deal found 3/7C$ 563

Sun 28/128:30 a.m.YYZ - SJU

Nonstop4h 45mWestJet

Sun 4/13:05 p.m.SJU - YYZ

Nonstop5h 00mWestJet

Deal found 1/7C$ 782

Sun 28/128:30 a.m.YYZ - SJU

Nonstop4h 45mDelta

Sun 4/13:05 p.m.SJU - YYZ

Nonstop5h 00mDelta

Deal found 1/7C$ 1,983

Best time to book a flight to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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.

Cheapflights Fare Finder

Use the filters below to find and compare direct flights to San Juan that are best for you.

Fly from

Route

Depart

Return

Price

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 15/11

9:15 a.m.-2:50 p.m.

Nonstop4h 35m

San Juan Luis Munoz Marin Intl

Sat 22/11

3:40 p.m.-7:40 p.m.

Nonstop5h 00m

C$ 563

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 28/12

8:30 a.m.-2:15 p.m.

Nonstop4h 45m

San Juan Luis Munoz Marin Intl

Sun 4/1

3:05 p.m.-7:05 p.m.

Nonstop5h 00m

C$ 782

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sun 28/12

8:30 a.m.-2:15 p.m.

Nonstop4h 45m

San Juan Luis Munoz Marin Intl

Sun 4/1

3:05 p.m.-7:05 p.m.

Nonstop5h 00m

C$ 1,983

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 29/11

9:15 a.m.-2:50 p.m.

Nonstop4h 35m

C$ 507

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Reviews of airlines flying non-stop to San Juan

Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines to Puerto Rico by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

8.0

Very good

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines

7.4

Good

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

American Airlines

7.2

Good

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.2

Good

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.1

Good

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Temperature and rainfall in San Juan by month

SJU

Temperature

25 - 28 °C

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

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