United Flights to Puerto Rico

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

CA $224 - United Flights to Puerto Rico

The cheapest flights to Puerto Rico found within the past 7 days were CA $224, one way and CA $429 round trip. Prices and availability subject to change. Additional terms may apply.

Tue., Nov. 4 - Fri., Nov. 14
YYZ
Pearson Intl.
SJU
Luis Munoz Marin Intl.
CA $429 Roundtrip, found 4 days ago
CA $429
Roundtrip
found 4 days ago
Select United flight, departing Tue., Nov. 4 from Pearson Intl. to Luis Munoz Marin Intl., returning Fri., Nov. 14, priced at CA $429 found 4 days ago
Tue., Nov. 4 - Fri., Nov. 14
YYZ
Pearson Intl.
SJU
Luis Munoz Marin Intl.
CA $454 Roundtrip, found 4 days ago
CA $454
Roundtrip
found 4 days ago
Select United flight, departing Tue., Nov. 4 from Pearson Intl. to Luis Munoz Marin Intl., returning Fri., Nov. 14, priced at CA $454 found 4 days ago
Tue., Nov. 4 - Fri., Nov. 14
YYZ
Pearson Intl.
SJU
Luis Munoz Marin Intl.
CA $467 Roundtrip, found 4 days ago
CA $467
Roundtrip
found 4 days ago
Select United flight, departing Tue., Nov. 4 from Pearson Intl. to Luis Munoz Marin Intl., returning Fri., Nov. 14, priced at CA $467 found 4 days ago
Tue., Nov. 4 - Fri., Nov. 14
YYZ
Pearson Intl.
SJU
Luis Munoz Marin Intl.
CA $473 Roundtrip, found 4 days ago
CA $473
Roundtrip
found 4 days ago
Select United flight, departing Tue., Nov. 4 from Pearson Intl. to Luis Munoz Marin Intl., returning Fri., Nov. 14, priced at CA $473 found 4 days ago
Tue., Nov. 4 - Fri., Nov. 14
YYZ
Pearson Intl.
SJU
Luis Munoz Marin Intl.
CA $504 Roundtrip, found 4 days ago
CA $504
Roundtrip
found 4 days ago
Select United flight, departing Tue., Nov. 4 from Pearson Intl. to Luis Munoz Marin Intl., returning Fri., Nov. 14, priced at CA $504 found 4 days ago
United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16