Cheap flights from Buffalo (BUF) to Puerto Rico from $74
This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
How far in advance should I book a flight from Buffalo to Puerto Rico?
Travelers have found it’s best to book a flight 56 days in advance to save up to 23% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Buffalo to Puerto Rico 1-2 weeks in advance for as low as $452, or $558 for flights within the next 24 hours.
What is the cheapest month to fly from Buffalo to Puerto Rico?
The best pricing can be found in the month of September. Prices to Puerto Rico from Buffalo average $450. You can even find prices in September for less than $450, as users have found deals to Puerto Rico from as low as $169. The month of June appears to be one of the more expensive times to travel to Puerto Rico from Buffalo. Flying in the targeted month can save you up to 29%.
When is the cheapest time to fly from Buffalo to Puerto Rico (BUF - PR)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Puerto Rico as you normally would.
Cheap Frontier flights from Buffalo to Puerto Rico
Check out some of the cheapest Frontier flights we've come across from Buffalo to Puerto Rico. It's recommended that users confirm their flight details before booking.
Cheap JetBlue flights from Buffalo to Puerto Rico
Browse through some of the cheapest JetBlue flights traveling from Buffalo to Puerto Rico. Check back soon if you're not seeing flights that suit your needs.
Cheap Buffalo to Puerto Rico flights in September & October 2023
The best prices found for BUF to Puerto Rico flights for September, October
The lowest fares we've come across on flights traveling from Buffalo to Puerto Rico in September and October 2023. For more flight deals, be sure to check back very soon.
Buffalo to Puerto Rico 2023 flight deals
Cheap flights to Puerto Rico from Buffalo found for this year
The lowest fares we've come across on flights traveling from Buffalo to Puerto Rico in September and October 2023. For more flight deals, be sure to check back very soon.
Buffalo to Puerto Rico flights leaving soon
Late deals on return flights to Puerto Rico from Buffalo, departing today and this week
Have a look at some of the last-minute flights available departing from Buffalo to Puerto Rico. To prevent any unwanted surprises, users should verify their flight info before booking.
One-way flights to Puerto Rico from Buffalo
The cheapest one-way flights from Buffalo to Puerto Rico
Users traveling one-way from Buffalo to Puerto Rico can select one of these great deals. Users can also find round-trip Buffalo to Puerto Rico flights by using the search form above.
Find flights from Buffalo to Puerto Rico within your budget
Use the slider to find flights from Buffalo to Puerto Rico that fit your budget.
Fly from
Fly to
Budget
$193 - $458
Route
Depart
Return
Price
BuffaloSan Juan Luis Munoz Marin Intl
BUF - SJU
BUFSJU
Buffalo
Thu 10/26
1 stop27h 40m
San Juan Luis Munoz Marin Intl
Tue 10/31
1 stop23h 24m
BuffaloSan Juan Luis Munoz Marin Intl
BUF - SJU
BUFSJU
Buffalo
Fri 10/27
1 stop7h 22m
San Juan Luis Munoz Marin Intl
Mon 10/30
2 stops17h 17m
BuffaloSan Juan Luis Munoz Marin Intl
BUF - SJU
BUFSJU
Buffalo
Fri 10/27
1 stop7h 22m
San Juan Luis Munoz Marin Intl
Sun 10/29
1 stop10h 20m
BuffaloSan Juan Luis Munoz Marin Intl
BUF - SJU
BUFSJU
Buffalo
Thu 10/26
1 stop27h 40m
San Juan Luis Munoz Marin Intl
Mon 10/30
1 stop9h 03m
BuffaloSan Juan Luis Munoz Marin Intl
BUF - SJU
BUFSJU
Buffalo
Wed 12/6
1 stop9h 05m
San Juan Luis Munoz Marin Intl
Thu 12/7
1 stop9h 24m
BuffaloSan Juan Luis Munoz Marin Intl
BUF - SJU
BUFSJU
Buffalo
Fri 12/1
1 stop9h 05m
San Juan Luis Munoz Marin Intl
Tue 12/5
1 stop7h 26m
BuffaloSan Juan Luis Munoz Marin Intl
BUF - SJU
BUFSJU
Buffalo
Sun 12/3
1 stop8h 41m
San Juan Luis Munoz Marin Intl
Thu 12/7
2 stops9h 02m
BuffaloSan Juan Luis Munoz Marin Intl
BUF - SJU
BUFSJU
Buffalo
Sun 12/3
1 stop8h 45m
San Juan Luis Munoz Marin Intl
Wed 12/6
1 stop7h 10m
BuffaloSan Juan Luis Munoz Marin Intl
BUF - SJU
BUFSJU
Buffalo
Thu 10/26
2 stops16h 36m
San Juan Luis Munoz Marin Intl
Mon 10/30
2 stops16h 04m
Reviews of airlines servicing Puerto Rico
Read reviews from past customers who have flown Frontier, JetBlue and United Airlines from Buffalo to Puerto Rico. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Food
Overall
Crew
Entertainment
Reviews
It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.
Comfort
Boarding
Food
Overall
Crew
Entertainment
Reviews
It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.
Comfort
Boarding
Food
Overall
Crew
Entertainment
Reviews
It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.
Comfort
Boarding
Food
Overall
Crew
Entertainment
Reviews
It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.
Comfort
Boarding
Food
Overall
Crew
Entertainment
Reviews
It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.
Comfort
Boarding
Food
Overall
Crew
Entertainment
Reviews
It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.
Related info for your journey
Useful info, stats and facts about Buffalo to Puerto Rico flights.
What airport do you fly from for flights from Buffalo to Puerto Rico?
For a flight from Buffalo to Puerto Rico, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city.
Can I find flights from Buffalo to Puerto Rico for under $200 on Cheapflights?
Yes, there are multiple flights from Buffalo to Puerto Rico for under $200. The cheapest flight booked recently is on Frontier for just $193, but on average you can expect to pay $234.
Are there last-minute flights available from Buffalo to Puerto Rico for under $200?
There are currently 20+ open flights from Buffalo to Puerto Rico within the next 7 days for less than $200.
What are the cheapest airlines to fly from Buffalo to Puerto Rico one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $100. However, be on the lookout for offers from JetBlue and American Airlines, as they are both options that can get you from Buffalo to Puerto Rico for a low price.
What are the most popular routes from Buffalo to Puerto Rico?
Most travelers choose Buffalo - San Juan Luis Munoz Marin Intl, Buffalo - Aguadilla Borinquen or Buffalo - Ponce Mercedita when deciding on the best route from Buffalo to Puerto Rico.
What are the most popular airlines that fly from Buffalo to Puerto Rico?
Before booking your flight from Buffalo to Puerto Rico check out the most popular airlines for this route: American Airlines, Alaska Airlines or JetBlue.
What does BUF to SJU mean?
BUF and SJU are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BUF to SJU refers to a flight route from Buffalo Airport to San Juan Luis Munoz Marin Intl Airport. Aguadilla Borinquen Airport (BQN), San Juan Isla Grande Airport (SIG), Ponce Mercedita Airport (PSE), Vieques Airport (VQS), Culebra Airport (CPX) are some additional IATA codes for airports related to your trip.
Top 7 airlines flying from Buffalo to Puerto Rico
The chart below displays the airlines Cheapflights users traveling from Buffalo to Puerto Rico choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from Buffalo to Puerto Rico
See what time of day planes typically take off from Buffalo to Puerto Rico
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 100%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |