Round-trip from | $309 (Frontier) |
---|---|
One-way from | $178 (Delta) |
Popular in | December |
Cheapest in | October |
Average price | $429 |
Fly from
Fly to
Route
Depart
Return
Price
OntarioSan Juan
ONT - SJU
ONTSJU
Ontario
Wed 10/8
6:53 am-2:30 am
2 stops16h 37m
San Juan Luis Munoz Marin Intl
Wed 10/15
6:22 am-11:50 pm
2 stops20h 28m
OntarioSan Juan
ONT - SJU
ONTSJU
Ontario
Wed 10/15
6:00 am-8:38 pm
1 stop11h 38m
San Juan Luis Munoz Marin Intl
Mon 10/20
1:05 am-12:13 pm
2 stops14h 08m
OntarioSan Juan
ONT - SJU
ONTSJU
Ontario
Thu 9/25
3:43 pm-3:22 pm
2 stops20h 39m
San Juan Luis Munoz Marin Intl
Sat 9/27
12:28 am-3:24 pm
2 stops17h 56m
OntarioSan Juan
ONT - SJU
ONTSJU
Ontario
Mon 11/17
10:25 pm-12:46 pm
1 stop10h 21m
San Juan Luis Munoz Marin Intl
Thu 12/4
1:57 pm-11:03 pm
1 stop13h 06m
OntarioSan Juan
ONT - SJU
ONTSJU
Ontario
Wed 10/29
7:05 am-9:59 pm
1 stop11h 54m
San Juan Luis Munoz Marin Intl
Fri 11/7
1:46 pm-10:22 pm
1 stop12h 36m
OntarioSan Juan
ONT - SJU
ONTSJU
Ontario
Tue 10/28
5:05 am-5:25 pm
1 stop9h 20m
San Juan Luis Munoz Marin Intl
Sat 11/8
8:30 am-8:44 pm
2 stops16h 14m
OntarioSan Juan
ONT - SJU
ONTSJU
Ontario
Mon 10/27
5:05 am-5:25 pm
1 stop9h 20m
San Juan Luis Munoz Marin Intl
Sat 11/8
8:30 am-8:44 pm
2 stops16h 14m
OntarioSan Juan
ONT - SJU
ONTSJU
Ontario
Tue 11/18
6:05 am-9:26 pm
1 stop11h 21m
San Juan Luis Munoz Marin Intl
Thu 12/4
2:25 pm-8:42 pm
1 stop10h 17m
OntarioSan Juan
ONT - SJU
ONTSJU
Ontario
Sat 10/11
6:51 pm-12:00 pm
2 stops14h 09m
San Juan Luis Munoz Marin Intl
Wed 10/15
1:05 am-12:13 pm
2 stops14h 08m
OntarioAguadilla
ONT - BQN
ONTBQN
Ontario
Tue 11/18
5:05 am-11:57 pm
2 stops14h 52m
Aguadilla Borinquen
Wed 11/26
1:09 am-12:32 pm
2 stops15h 23m
Currently, September is the cheapest month in which you can book a flight from Ontario to Puerto Rico (average of $254). Flying from Ontario to Puerto Rico in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Puerto Rico as you normally would.
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Walter,Aug 2025
OAK - SAN
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Walter,Aug 2025
OAK - SAN
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Walter,Aug 2025
OAK - SAN
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Walter,Aug 2025
OAK - SAN
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Walter,Aug 2025
OAK - SAN
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Walter,Aug 2025
OAK - SAN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$73 | Average$467 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$355 | Average$534 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$365 | Average$608 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$366 | Average$589 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$409 | Average$572 | FlexibilityNo cancel fee | On-time63% |