Cheap flights from Buffalo to Puerto Rico from $86
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Puerto Rico departing on 11/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
BuffaloSan Juan
BUF Buffalo - SJU San Juan Luis Munoz Marin Intl
BUFSJU
Buffalo
Mon 10/26
5:57 pm-9:46 am
2 stops15h 49m
San Juan Luis Munoz Marin Intl
Fri 10/30
12:41 pm-11:59 pm
2 stops11h 18m
BuffaloSan Juan
BUF Buffalo - SJU San Juan Luis Munoz Marin Intl
BUFSJU
Buffalo
Sat 10/24
7:53 pm-11:20 am
1 stop15h 27m
San Juan Luis Munoz Marin Intl
Wed 10/28
12:41 pm-7:03 pm
1 stop6h 22m
BuffaloSan Juan
BUF Buffalo - SJU San Juan Luis Munoz Marin Intl
BUFSJU
Buffalo
Fri 10/30
2:50 pm-12:10 am
1 stop9h 20m
San Juan Luis Munoz Marin Intl
Sun 11/1
5:35 am-11:05 am
1 stop6h 30m
BuffaloSan Juan
BUF Buffalo - SJU San Juan Luis Munoz Marin Intl
BUFSJU
Buffalo
Tue 11/17
3:20 pm-11:54 pm
1 stop7h 34m
San Juan Luis Munoz Marin Intl
Thu 12/3
7:00 am-5:36 pm
1 stop11h 36m
BuffaloSan Juan
BUF Buffalo - SJU San Juan Luis Munoz Marin Intl
BUFSJU
Buffalo
Tue 11/17
6:35 am-2:09 pm
1 stop6h 34m
San Juan Luis Munoz Marin Intl
Wed 12/2
6:10 pm-12:15 am
1 stop7h 05m
BuffaloSan Juan
BUF Buffalo - SJU San Juan Luis Munoz Marin Intl
BUFSJU
Buffalo
Mon 10/26
6:00 am-1:40 pm
1 stop7h 40m
San Juan Luis Munoz Marin Intl
Fri 10/30
12:00 pm-11:46 pm
2 stops11h 46m
BuffaloSan Juan
BUF Buffalo - SJU San Juan Luis Munoz Marin Intl
BUFSJU
Buffalo
Mon 10/26
6:00 am-1:40 pm
1 stop7h 40m
San Juan Luis Munoz Marin Intl
Fri 10/30
2:35 pm-10:59 pm
1 stop8h 24m
BuffaloSan Juan
BUF Buffalo - SJU San Juan Luis Munoz Marin Intl
BUFSJU
Buffalo
Sat 10/31
8:00 am-12:50 pm
Nonstop4h 50m
San Juan Luis Munoz Marin Intl
Sat 11/7
11:30 am-8:09 pm
1 stop9h 39m
BuffaloSan Juan
BUF Buffalo - SJU San Juan Luis Munoz Marin Intl
BUFSJU
Buffalo
Tue 12/8
10:25 am-7:52 pm
1 stop8h 27m
San Juan Luis Munoz Marin Intl
Tue 12/22
5:30 pm-11:47 pm
1 stop7h 17m
BuffaloSan Juan
BUF Buffalo - SJU San Juan Luis Munoz Marin Intl
BUFSJU
Buffalo
Thu 10/29
4:30 pm-11:10 pm
1 stop6h 40m
San Juan Luis Munoz Marin Intl
Sat 10/31
6:50 am-1:20 pm
1 stop6h 30m
See travel insights to Puerto Rico from
How to get the cheapest flight ticket from Buffalo to Puerto Rico
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Puerto Rico?
If you don’t want to visit Puerto Rico in October, then you should wait until March to fly from Buffalo, when ticket prices are also cheap, with an average price of $355.
What is the cheapest day to depart on your flight to Puerto Rico?
On average, the least expensive day to fly to Puerto Rico from Buffalo is on a Friday. momondo users have found tickets for Friday departures for as low as $347. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Saturday, with ticket prices averaging around $492.
What is the cheapest Buffalo to Puerto Rico flight route?
Fly from Buffalo to San Juan Luis Munoz Marin Intl for the best Buffalo - Puerto Rico flight prices
How far in advance should I book a flight from Buffalo to Puerto Rico?
You are more likely to see cheaper flights to Puerto Rico from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $386 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Buffalo for as low as $333 on momondo.
What cabin class options are available on Buffalo to Puerto Rico flights?
There are 2 cabin classes available to choose from on Buffalo to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Buffalo to Puerto Rico flights?
You could potentially save up to 45% on your flight if you consider stops on a Buffalo to Puerto Rico flight.
What is the cheapest airline that flies from Buffalo to Puerto Rico?
JetBlue, United Airlines, and Southwest are the most popular carriers operating from Buffalo to Puerto Rico
What airlines fly to Puerto Rico?
JetBlue, Southwest and American Airlines are the top three most popular airlines that fly to Puerto Rico from Buffalo according to our data. JetBlue is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 6 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.
Cheap Buffalo to Puerto Rico flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Buffalo to Puerto Rico
Frequently asked questions about flying from Buffalo to Puerto Rico
When did momondo last update prices for flights from Buffalo Airport to Puerto Rico?
Prices for flights from Buffalo Airport to Puerto Rico were last updated today.
How many operators does momondo search for flights from Buffalo Airport to Puerto Rico?
There are 6 operators available for flights from Buffalo Airport to Puerto Rico as of October 2026.
How old do you have to be to fly from Buffalo Airport to Puerto Rico?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Buffalo to Puerto Rico?
Based on momondo bookings for flights between Buffalo and Puerto Rico, the leading plane model is Airbus A320-100/200, making up 97.92% of the total bookings. Other popular models include Airbus A321-100/200 with 0.52%, Boeing 787-9 Dreamliner with 0.52%, and Airbus A321neo with 0.52%.
Best airlines flying from Buffalo to Puerto Rico
Compare and see reviews for airlines that fly from Buffalo to Puerto Rico with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $106 | Free Cancellation | Rating 7.8 8,652 reviews | |||
| PriceFrom $153 | Free Cancellation | Rating 5.6 2,552 reviews | |||
| PriceFrom $205 | Free Cancellation | Rating 7.1 3,049 reviews | |||
| PriceFrom $222 | Free Cancellation | Rating 7.4 10,332 reviews | |||
| PriceFrom $231 | Free Cancellation | Rating 7.0 12,152 reviews | |||
| PriceFrom $250 | Free Cancellation | Rating 7.9 4,228 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Buffalo to Puerto Rico?
Finding the right flight to Puerto Rico from Buffalo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Puerto Rico quick and easy, saving you time and money.
Can I find flights from Buffalo to Puerto Rico with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Puerto Rico from Buffalo with this policy.
How can momondo help me find flights from Buffalo to Puerto Rico?
Once you have performed a search for Buffalo to Puerto Rico flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Buffalo to Puerto Rico right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Puerto Rico from Buffalo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.