When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 81% on flights from Fremont to Puerto Rico compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $355. For sooner than that we have options available in the next 3 days from $622.
Our data shows that September tends to be the cheapest month to fly to Puerto Rico from Fremont. Users have commonly found prices around $525 for the month, but tickets can be as low as $242. Due to multiple factors, prepare for potentially higher prices in December.
When flying from Fremont to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$276 - $365
Route
Depart
Return
Price
San FranciscoSan Juan Luis Munoz Marin Intl
SFO - SJU
SFOSJU
San Francisco
Fri 8/30
1 stop11h 50m
San Juan Luis Munoz Marin Intl
Wed 9/4
1 stop13h 42m
San FranciscoSan Juan Luis Munoz Marin Intl
SFO - SJU
SFOSJU
San Francisco
Fri 9/6
1 stop19h 02m
San Juan Luis Munoz Marin Intl
Wed 9/11
1 stop11h 47m
San FranciscoSan Juan Luis Munoz Marin Intl
SFO - SJU
SFOSJU
San Francisco
Sun 9/1
1 stop12h 15m
San Juan Luis Munoz Marin Intl
Sat 9/7
1 stop10h 57m
San FranciscoSan Juan Luis Munoz Marin Intl
SFO - SJU
SFOSJU
San Francisco
Sun 6/9
2 stops11h 22m
San Juan Luis Munoz Marin Intl
Wed 6/19
1 stop16h 43m
San FranciscoSan Juan Luis Munoz Marin Intl
SFO - SJU
SFOSJU
San Francisco
Sun 6/9
2 stops11h 22m
San Juan Luis Munoz Marin Intl
Sun 6/16
2 stops19h 22m
San FranciscoSan Juan Luis Munoz Marin Intl
SFO - SJU
SFOSJU
San Francisco
Sun 6/9
2 stops11h 22m
San Juan Luis Munoz Marin Intl
Fri 6/14
1 stop16h 32m
San FranciscoSan Juan Luis Munoz Marin Intl
SFO - SJU
SFOSJU
San Francisco
Sat 8/17
1 stop11h 58m
San Juan Luis Munoz Marin Intl
Sat 8/24
1 stop11h 49m
San FranciscoSan Juan Luis Munoz Marin Intl
SFO - SJU
SFOSJU
San Francisco
Wed 9/18
1 stop11h 07m
San Juan Luis Munoz Marin Intl
Sat 9/28
1 stop13h 33m
San FranciscoSan Juan Luis Munoz Marin Intl
SFO - SJU
SFOSJU
San Francisco
Tue 6/4
2 stops31h 29m
San Juan Luis Munoz Marin Intl
Mon 6/10
2 stops18h 16m
No data available for this route at this time. Please check back soon.
Entertainment
Overall
Crew
Boarding
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Overall
Crew
Boarding
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Overall
Crew
Boarding
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Overall
Crew
Boarding
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Overall
Crew
Boarding
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Overall
Crew
Boarding
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Deals for Fremont to Puerto Rico flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Puerto Rico from Fremont today and book when prices fit your budget.