Toronto, Canada to San Juan, Puerto Rico for only $428 CAD roundtrip

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Cheap flights from Toronto, Canada to San Juan, Puerto Rico for only $428 CAD roundtrip with United Airlines.

DEPART:
Toronto, Canada

ARRIVE:
San Juan, Puerto Rico

RETURN:
Toronto, Canada

DATES:
Availability from September to October 2026

Example dates:
1st-9th Sep
1st-11th Sep
4th-12th Sep
4th-13th Sep
4th-14th Sep
5th-13th Sep
5th-15th Sep
6th-13th Sep
6th-14th Sep
6th-15th Sep
6th-16th Sep
7th-14th Sep
7th-15th Sep
7th-17th Sep
8th-15th Sep
8th-16th Sep
8th-17th Sep
9th-16th Sep
9th-17th Sep
9th-19th Sep
10th-17th Sep
10th-19th Sep
10th-20th Sep
11th-19th Sep
11th-20th Sep
11th-21st Sep
12th-19th Sep
12th-20th Sep
14th-21st Sep
15th-24th Sep
16th-24th Sep
17th-24th Sep
17th-25th Sep
17th-26th Sep
18th-27th Sep
18th-28th Sep
19th-28th Sep
19th-29th Sep
20th-28th Sep
20th-29th Sep
20th-30th Sep
22nd-29th Sep
22nd-30th Sep
22nd Sep – 1st Oct
22nd Sep – 2nd Oct
23rd-30th Sep
23rd Sep – 1st Oct
23rd Sep – 2nd Oct
23rd Sep – 3rd Oct
25th Sep – 3rd Oct
25th Sep – 4th Oct
26th Sep – 4th Oct
26th Sep – 5th Oct
28th Sep – 7th Oct
29th Sep – 6th Oct
29th Sep – 7th Oct
3rd-11th Oct
3rd-13th Oct
6th-15th Oct
7th-14th Oct
7th-15th Oct
7th-17th Oct

and more…

STOPS:
Chicago/New York

AIRLINES:
United Airlines