Cheap Flights to San Juan

Round-trip
Economy
Boston (BOS)
San Juan (SJU)
Thu. 9/12
Thu. 16/12
Any month
Compare vs. Cheapflights |
Home Caribbean Puerto Rico Cheap flights to San Juan, Puerto Rico

Flights to San Juan in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inDecemberHigh demand for flights, 2% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 4% potential price drop
Average priceC$ 756Average for round-trip flights in December 2021
Round-trip fromC$ 402From Toronto to San Juan
One-way fromC$ 13One-way flight from Toronto to San Juan

Cheap flights to San Juan in December, January 2021

The best prices found for SJU flights for December, January
22 Jan - 28 Jan
C$ 371pp
YTZ
Toronto Island
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
YTZ
Toronto Island
16 Jan - 21 Jan
C$ 375pp
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
YYZ
Toronto Pearson Intl
29 Jan - 6 Feb
C$ 380pp
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl

San Juan 2021 flight deals

Cheap flights to San Juan found for this year
7 Dec - 14 Dec
C$ 451pp
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl
4 Dec - 11 Dec
C$ 454pp
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
British Airways
 
1 STOP
YYZ
Toronto Pearson Intl
7 Dec - 14 Dec
C$ 456pp
YYZ
Toronto Pearson Intl
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl

Last minute flights to San Juan

Late deals on round-trip flights to San Juan, departing today and this week
7 Dec - 14 Dec
C$ 451pp
YYZ
Toronto Pearson Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl
7 Dec - 14 Dec
C$ 456pp
YYZ
Toronto Pearson Intl
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl
7 Dec - 10 Dec
C$ 461pp
YYZ
Toronto Pearson Intl
American Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
   
2 STOPS
YYZ
Toronto Pearson Intl

Cheapest prices for San Juan flights by month

The cheapest ticket to San Juan found for each month in 2021 based on historical flight searches by Cheapflights users.
January
C$ 471
February
C$ 551
March
C$ 512
April
C$ 457
May
C$ 462
June
C$ 509
July
C$ 507
August
C$ 526
September
C$ 551
October
C$ 484
November
C$ 609
December
C$ 642

When is the best time to fly to San Juan?

Average San Juan flight ticket prices and weather conditions for 2021 and 2022 by month.
YTO - PR1
Price
C$ 457 - C$ 994
PR1
Temperature
28 - 32 °C
PR1
Precipitation
33 - 147 mm
April is typically the best time to fly to San Juan, but there are other times where great deals are available. If weather is an important factor for you when considering when to fly to San Juan, the warmest period tends to be June, with the wettest being October.

When is the best time to book a flight to San Juan?

The price you pay for your flight to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 1 days in advance of your trip. Fares are likely to increase in the final two weeks or so before your departure date.

Visitors arriving on cheap flights to San Juan are faced with a dilemma. What to do first in the capital of Puerto Rico? Outdoor enthusiasts need to choose between hiking in the rain forest or crashing through the waves on the area’s beaches. Later, as the sun sets, San Juan is transformed into one of the Caribbean’s nightlife capitals, making the choosing of the evening’s destination no easier.

Many day trips beckon but two not to be missed are the coastal town of Guánica and El Yunque, a semi-tropical rain forest. If you have the time for a third outing, head for Luquillo, one of Puerto Rico’s best-known beaches.

Old San Juan was founded in 1521 and today features many examples of well-preserved architectural gems dating back to the 16th century and built by the Spanish. The area is partially surrounded by a city wall built in 1633 and remains paved with the stones used for ballast on Spanish ships. The area retains much of its old-world charm in the tree-shaded squares, monuments, open-air cafes and shops jostling for space with private homes.

Search and compare: cheap flights to San Juan

When is the best time to fly to San Juan?

Peak Season:

Winter (mid-December to mid-April) is traditionally the busiest and also the most expensive time to visit.

Off Season:

The summer and fall see a reduction in prices across the island with many cheap flights to San Juan available at rock-bottom prices. Music fans can also look forward to the Pablo Casals Festival in early June while the Festival of Puerto Rican Music takes place in November.

Getting around San Juan

Bigger hotels generally offer free shuttle buses into Old San Juan, where you can either travel by foot or take advantage of the free trolleys. Buses run in some areas, but not all. There are taxis, but you’ll have to negotiate a price with the driver based on your destination. Rental cars are available as well, but make sure you have your ID handy. Also, some streets are not as well marked as others.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to San Juan flight prices.

San Juan airports

See all airports in San Juan, select one to find and compare flight prices.

Cheapest flights to Puerto Rico

Not set on San Juan? See the cheapest flights to Canada. Airfare prices updated on December 02, 2021.
Home Caribbean Puerto Rico Cheap flights to San Juan, Puerto Rico
  • Round-trip
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First