C$ 227 Cheap flights to San Juan
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Juan departing on 31/10. 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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San Juan flights insights and trends
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What is the cheapest month to fly to San Juan?
The month of April is, on average, the cheapest month to fly to San Juan from Canada, with most prices found around C$ 519. If you aren’t able to travel to San Juan during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 534.
What is the absolute cheapest flight to San Juan?
The best deal found on momondo in the last two weeks was a flight to San Juan from Culebra for C$ 118. This is 49% cheaper than most flight deals to San Juan. To find the cheapest price to San Juan from your area, use momondo’s Airport-to-Airport Pricing Tool.
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What is the cheapest day to depart on your flight to San Juan?
According to our data, Friday is the cheapest day to fly to San Juan from Canada. The lowest ticket price found for a Friday departure recently was C$ 570. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Monday is the most expensive day to depart from Canada because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,079.
What is the cheapest time of day to depart on your flight to San Juan?
Our most recent data shows that the best time of day to fly to San Juan is in the afternoon. Flights from Canada to San Juan during this time can be as low as C$ 522. In the morning is when there is more demand to fly to San Juan, so prices are often more expensive at around C$ 701 per ticket.
Cheapest flights to San Juan
Find the cheapest flights to San Juan from your nearest city or airport
| CHEAPEST MONTH TO FLY TO SAN JUAN FROM TORONTO PEARSON INTL AIRPORT | January | 19% cheaper | Flying from Toronto Pearson Intl Airport to San Juan costs on average just C$ 564 in January |
| MOST EXPENSIVE MONTH TO FLY TO SAN JUAN FROM TORONTO PEARSON INTL AIRPORT | December | 37% more expensive | It costs about C$ 953 for flights to San Juan from Toronto Pearson Intl Airport in December |
| MOST POPULAR MONTH TO FLY TO SAN JUAN FROM TORONTO PEARSON INTL AIRPORT | February | 550% more users visited | More momondo users searched in flights to San Juan from Toronto Pearson Intl Airport in February than any other month |
Cheap San Juan flight deals and tips
Summary info about San Juan flight prices, duration and airlines
Best One-Way Price | C$ 227 |
|---|---|
Best Round-Trip Price | C$ 374 |
Fastest flight time | 6h 33m |
Popular in | December |
Frequently asked questions about flying to San Juan
What is there to do in San Juan when it’s raining?
If you are planning a flight to San Juan and are looking to avoid the rain, you should avoid traveling during the months of May, August, and September. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in San Juan, there are still things to do and ways to enjoy your trip. While in San Juan you will find Casa Blanca nearby which is a great museum to visit when you’re looking for things to do indoors.
When is the best time to plan a beach trip to San Juan?
Beaches like Condado Beach are most often visited during January, February, or March, as the weather is usually above 70 degrees Fahrenheit (21°C) with a low chance of rain. Consider visiting Isla Verde Beach during your San Juan visit as well.
How far in advance should I book a flight to San Juan?
We recommend purchasing flights from Canada to San Juan 90 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to San Juan for C$ 651. In the past 72 hours, momondo users found flights from Canada to San Juan for as low as C$ 389.
Is there an alternative airport near San Juan?
San Juan Isla Grande Airport, Ceiba J. Aponte de la Torre Airport, Ponce Mercedita Airport, Vieques Airport or Culebra Airport can be an alternative airport used for travel to San Juan.
Is there a cheaper alternative to flying into San Juan?
You can find deals at Vieques Airport for C$ 118 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.
Are there flights to Santurce?
Yes, flights to Santurce are served by San Juan’s San Juan Luis Munoz Marin Intl airport which is 5.2 km away.
What’s the closest airport to Viejo San Juan?
At 12.4 km away, San Juan Luis Munoz Marin Intl airport in San Juan is the closest to Viejo San Juan.
When did momondo last update prices for flights to San Juan?
Prices for flights to San Juan are refreshed on a daily basis.
How many operators does momondo search for flights to San Juan?
As of July 2025, there are 11 operators available to choose from for flights to San Juan.
How old do you have to be to fly to San Juan?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to San Juan.
What documentation or ID do you need to fly to San Juan?
The travel and health documents you'll need for your trip to San Juan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to San Juan?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to San Juan. Millions of users trust and use momondo every year so you are in good company.
Can I find flights to San Juan with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to San Juan with this policy.
How can momondo help me find flights to San Juan?
Once all potential San Juan flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.
I’m not ready to book a flight to San Juan right now. Can momondo alert me if prices change?
If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan and alert you when they change.
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Popular Flights to San Juan
Popular routes according to searches in the past day on momondo
Cheapest flight routes to San Juan
These routes have the cheapest flights to San Juan found by momondo users in Canada
| Departing | Destination | Best Time | Best Price |
|---|---|---|---|
| Toronto | San Juan | 4h 35m | C$ 382 |
| Montreal | San Juan | 4h 30m | C$ 386 |
| Vancouver | San Juan | 10h 38m | C$ 557 |
| Ottawa | San Juan | 7h 07m | C$ 561 |
| Edmonton | San Juan | 9h 30m | C$ 568 |
| Halifax | San Juan | 9h 21m | C$ 591 |
| Calgary | San Juan | 10h 38m | C$ 628 |
| Québec City | San Juan | 7h 40m | C$ 714 |
| Winnipeg | San Juan | 11h 52m | C$ 719 |
| Windsor | San Juan | 25h 52m | C$ 1,778 |