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Flights to San Juan

C$ 183 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 6/5. 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 Canada to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:15 a.m. - 11:41 p.m.
YYZ
-
SJU
17h 26m
1 stop
American Airlines Logo
3:25 p.m. - 11:15 p.m.
SJU
-
YYZ
7h 50m
1 stop
C$ 465American Airlines
Sat, 17 Oct - Tue, 20 Oct
American Airlines Logo
4:16 p.m. - 11:01 p.m.
YYZ
-
SJU
6h 45m
1 stop
American Airlines Logo
7:00 a.m. - 10:30 p.m.
SJU
-
YYZ
15h 30m
1 stop
C$ 469American Airlines
Sat, 30 May - Fri, 12 Jun
Arajet Logo
6:30 a.m. - 4:20 p.m.
YYZ
-
SJU
9h 50m
1 stop
Arajet Logo
4:30 p.m. - 11:55 p.m.
SJU
-
YYZ
7h 25m
1 stop
C$ 480Arajet
Fri, 5 Jun - Tue, 9 Jun
Arajet Logo
6:30 a.m. - 2:34 p.m.
YYZ
-
SJU
8h 04m
1 stop
Arajet Logo
4:30 p.m. - 11:55 p.m.
SJU
-
YYZ
7h 25m
1 stop
C$ 484Arajet
Wed, 26 Aug - Tue, 1 Sep
Air Canada Logo
5:30 p.m. - 12:54 p.m.
YHZ
-
SJU
20h 24m
2 stops
Air Canada Logo
1:00 a.m. - 11:55 p.m.
SJU
-
YHZ
21h 55m
2 stops
C$ 630Air Canada
Tue, 22 Sep - Fri, 25 Sep
Air Canada Logo
7:00 a.m. - 11:50 p.m.
YHZ
-
SJU
17h 50m
1 stop
Air Canada Logo
1:00 a.m. - 11:55 p.m.
SJU
-
YHZ
21h 55m
2 stops
C$ 631Air Canada
Tue, 22 Sep - Fri, 25 Sep
United Airlines Logo
6:00 a.m. - 12:34 p.m.
YOW
-
SJU
6h 34m
1 stop
United Airlines Logo
1:00 a.m. - 9:11 a.m.
SJU
-
YOW
8h 11m
1 stop
C$ 659United Airlines
Tue, 9 Jun - Mon, 15 Jun
United Airlines Logo
10:44 a.m. - 8:34 p.m.
YOW
-
SJU
9h 50m
1 stop
United Airlines Logo
1:00 a.m. - 9:11 a.m.
SJU
-
YOW
8h 11m
1 stop
C$ 719United Airlines
Tue, 28 Jul - Tue, 28 Jul
WestJet Logo
6:55 a.m. - 8:45 p.m.
YOW
-
SJU
13h 50m
2 stops
WestJet Logo
12:56 p.m. - 5:35 p.m.
SJU
-
YOW
28h 39m
2 stops
C$ 816WestJet
Thu, 23 Jul - Tue, 28 Jul
WestJet Logo
8:30 a.m. - 8:45 p.m.
YHZ
-
SJU
13h 15m
2 stops
WestJet Logo
2:42 p.m. - 10:15 a.m.
SJU
-
YHZ
18h 33m
2 stops
C$ 962WestJet
Fri, 10 Jul - Fri, 24 Jul

momondo Fare Finder

 
Locate flights to San Juan that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 96,600 searches and data was last updated on 26 April 2026.
Use the filters below to find and compare flights to San Juan that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 17/10

6:15 a.m.-11:41 p.m.

1 stop17h 26m

San Juan Luis Munoz Marin Intl

Tue 20/10

3:25 p.m.-11:15 p.m.

1 stop7h 50m

C$ 465

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Sat 30/5

4:16 p.m.-11:01 p.m.

1 stop6h 45m

San Juan Luis Munoz Marin Intl

Fri 12/6

7:00 a.m.-10:30 p.m.

1 stop15h 30m

C$ 469

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Fri 5/6

6:30 a.m.-4:20 p.m.

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Tue 9/6

4:30 p.m.-11:55 p.m.

1 stop7h 25m

C$ 480

TorontoSan Juan

YYZ - SJU

YYZSJU

Toronto Pearson Intl

Wed 26/8

6:30 a.m.-2:34 p.m.

1 stop8h 04m

San Juan Luis Munoz Marin Intl

Tue 1/9

4:30 p.m.-11:55 p.m.

1 stop7h 25m

C$ 484

HalifaxSan Juan

YHZ - SJU

YHZSJU

Halifax Intl

Tue 22/9

5:30 p.m.-12:54 p.m.

2 stops20h 24m

San Juan Luis Munoz Marin Intl

Fri 25/9

1:00 a.m.-11:55 p.m.

2 stops21h 55m

C$ 630

HalifaxSan Juan

YHZ - SJU

YHZSJU

Halifax Intl

Tue 22/9

7:00 a.m.-11:50 p.m.

1 stop17h 50m

San Juan Luis Munoz Marin Intl

Fri 25/9

1:00 a.m.-11:55 p.m.

2 stops21h 55m

C$ 631
Quickest round-trip

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Tue 9/6

6:00 a.m.-12:34 p.m.

1 stop6h 34m

San Juan Luis Munoz Marin Intl

Mon 15/6

1:00 a.m.-9:11 a.m.

1 stop8h 11m

C$ 659

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Tue 28/7

10:44 a.m.-8:34 p.m.

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Tue 28/7

1:00 a.m.-9:11 a.m.

1 stop8h 11m

C$ 719

OttawaSan Juan

YOW - SJU

YOWSJU

Ottawa

Thu 23/7

6:55 a.m.-8:45 p.m.

2 stops13h 50m

San Juan Luis Munoz Marin Intl

Tue 28/7

12:56 p.m.-5:35 p.m.

2 stops28h 39m

C$ 816

HalifaxSan Juan

YHZ - SJU

YHZSJU

Halifax Intl

Fri 10/7

8:30 a.m.-8:45 p.m.

2 stops13h 15m

San Juan Luis Munoz Marin Intl

Fri 24/7

2:42 p.m.-10:15 a.m.

2 stops18h 33m

C$ 962

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Juan from

San Juan flights insights and trends

Explore insights for your San Juan flight to craft the best travel plan

What is the cheapest month to fly to San Juan?

The month of September 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 September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 563.

What is the absolute cheapest flight to San Juan?

See prices from:

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$ 684. 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, Saturday 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$ 1,135.

How far in advance should I book a flight to San Juan?

You are more likely to see cheaper flights to San Juan from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around C$ 721 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Canada for as low as C$ 594 on momondo.

Cheapest flights to San Juan

Find the cheapest flights to San Juan from your nearest city or airport
Find Flights from Toronto Pearson Intl Airport to San Juan Luis Munoz Marin Intl Airport
CHEAPEST MONTH TO FLY TO SAN JUAN FROM TORONTO PEARSON INTL AIRPORTOctober33% cheaperFlying from Toronto Pearson Intl Airport to San Juan costs on average just C$ 484 in October
MOST EXPENSIVE MONTH TO FLY TO SAN JUAN FROM TORONTO PEARSON INTL AIRPORTDecember23% more expensiveIt costs about C$ 890 for flights to San Juan from Toronto Pearson Intl Airport in December
MOST POPULAR MONTH TO FLY TO SAN JUAN FROM TORONTO PEARSON INTL AIRPORTJanuary1,129% more users visitedMore momondo users searched in flights to San Juan from Toronto Pearson Intl Airport in January 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$ 183

Best Round-Trip Price

C$ 465

Fastest flight time

7h 34m

Popular in

December
The best one-way flight price to San Juan from Canada in the last 72 hours is C$ 183 (Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl).
Search Deals
The best round-trip flight price to San Juan from Canada in the last 72 hours is C$ 465 (Toronto Pearson Intl to San Juan Luis Munoz Marin Intl).
Search Deals
The fastest flight to San Juan from Canada takes 7h 34m (Montreal Pierre Elliott Trudeau Intl to San Juan Luis Munoz Marin Intl).
Search Deals
December has the highest demand for flights to San Juan, with a 0% price increase on average.
Search Deals

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 Ocean Park 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 85 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$ 659. In the past 72 hours, momondo users found flights from Canada to San Juan for as low as C$ 339.

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 Ponce Mercedita Airport for C$ 227 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 San Juan Antiguo?

Yes, flights to San Juan Antiguo are served by San Juan’s San Juan Luis Munoz Marin Intl airport which is 12.5 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 April 2026, 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.

An easier way to manage your San Juan trip

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Find better results for your trip to San Juan

Popular Flights to San Juan

Popular routes according to searches in the past day on momondo
Toronto to San Juan Flightsfrom C$ 313
Montreal to San Juan Flightsfrom C$ 263
Vancouver to San Juan Flightsfrom C$ 624
Calgary to San Juan Flightsfrom C$ 437
Ottawa to San Juan Flightsfrom C$ 491
Winnipeg to San Juan Flightsfrom C$ 805
Québec City to San Juan Flightsfrom C$ 648
Edmonton to San Juan Flightsfrom C$ 734
Halifax Intl to San Juan Flightsfrom C$ 667
Windsor to San Juan Flightsfrom C$ 1,057