Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Buffalo to San Juan Luis Munoz Marin Intl Airport from C$ 91

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 San Juan Luis Munoz Marin Intl Airport departing on 27/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your results
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Buffalo to San Juan

Cheap round-trip flights

These are some of the best round-trip flight deals from Buffalo to San Juan that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Buffalo to San Juan.

Cheap last-minute flights

Planning a quick getaway from Buffalo to San Juan? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Juan, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Buffalo to San Juan

Find recent round-trip train or bus tickets from Buffalo to San Juan.

All round-trip flight deals to San Juan

The cheapest plane tickets to San Juan found on KAYAK recently.
12:44 p.m. - 9:53 a.m.BUF-SJU
20h 09m1 stop
9:15 p.m. - 11:44 a.m.SJU-BUF
15h 29m1 stop
C$ 222Frontier
Find Deal
Wed, 4 Dec - Tue, 10 Dec
12:44 p.m. - 9:53 a.m.BUF-SJU
20h 09m1 stop
7:16 p.m. - 6:22 p.m.SJU-BUF
24h 06m1 stop
C$ 250Frontier
Find Deal
Wed, 4 Dec - Mon, 9 Dec
4:05 p.m. - 12:22 a.m.BUF-SJU
7h 17m1 stop
1:55 p.m. - 10:38 p.m.SJU-BUF
9h 43m1 stop
C$ 398JetBlue
Find Deal
Fri, 10 Jan - Tue, 14 Jan
4:10 p.m. - 11:22 p.m.BUF-SJU
6h 12m1 stop
10:25 a.m. - 4:04 p.m.SJU-BUF
6h 39m1 stop
C$ 400JetBlue
Find Deal
Wed, 11 Dec - Wed, 18 Dec
7:05 a.m. - 5:12 p.m.BUF-SJU
9h 07m1 stop
6:32 p.m. - 12:17 a.m.SJU-BUF
6h 45m1 stop
C$ 432Delta
Find Deal
Wed, 11 Dec - Thu, 19 Dec
6:22 a.m. - 2:13 p.m.BUF-SJU
6h 51m1 stop
6:10 p.m. - 12:14 a.m.SJU-BUF
7h 04m1 stop
C$ 460Delta
Find Deal
Wed, 8 Jan - Wed, 22 Jan
11:10 a.m. - 9:40 p.m.BUF-SJU
9h 30m2 stops
6:50 a.m. - 3:20 p.m.SJU-BUF
9h 30m2 stops
C$ 543Southwest
Find Deal
Fri, 10 Jan - Tue, 14 Jan
1:35 p.m. - 12:25 a.m.BUF-SJU
9h 50m1 stop
6:50 a.m. - 3:20 p.m.SJU-BUF
9h 30m2 stops
C$ 604Southwest
Find Deal
Thu, 9 Jan - Tue, 21 Jan
12:18 p.m. - 9:24 p.m.BUF-SJU
9h 06m2 stops
1:05 a.m. - 9:23 a.m.SJU-BUF
8h 18m2 stops
C$ 621United Airlines
Find Deal
Sat, 26 Apr - Fri, 2 May
7:00 a.m. - 12:36 a.m.BUF-SJU
16h 36m2 stops
5:50 p.m. - 11:31 p.m.SJU-BUF
6h 41m1 stop
C$ 642United Airlines
Find Deal
Fri, 10 Jan - Fri, 31 Jan
12:08 p.m. - 12:39 a.m.BUF-SJU
11h 31m1 stop
C$ 91Frontier
Find Deal
Mon, 27 Jan
10:31 a.m. - 2:19 a.m.BUF-SJU
14h 48m1 stop
C$ 98Frontier
Find Deal
Mon, 27 Jan
6:05 a.m. - 3:59 p.m.BUF-SJU
8h 54m1 stop
C$ 198JetBlue
Find Deal
Tue, 21 Jan
4:10 p.m. - 1:20 a.m.BUF-SJU
8h 10m1 stop
C$ 202JetBlue
Find Deal
Wed, 11 Dec
11:50 a.m. - 11:59 p.m.BUF-SJU
11h 09m1 stop
C$ 216Delta
Find Deal
Sun, 5 Jan
6:05 a.m. - 5:15 p.m.BUF-SJU
10h 10m1 stop
C$ 244Delta
Find Deal
Wed, 1 Jan
11:15 a.m. - 12:45 a.m.BUF-SJU
12h 30m2 stops
C$ 264Southwest
Find Deal
Thu, 12 Dec
11:15 a.m. - 9:45 p.m.BUF-SJU
9h 30m2 stops
C$ 336Southwest
Find Deal
Wed, 11 Dec
7:00 a.m. - 12:36 a.m.BUF-SJU
16h 36m2 stops
C$ 386United Airlines
Find Deal
Wed, 11 Dec
7:50 p.m. - 2:40 p.m.BUF-SJU
17h 50m2 stops
C$ 426United Airlines
Find Deal
Fri, 6 Dec
10:50 a.m. - 7:55 p.m.BUF-SJU
8h 05m1 stop
1:59 a.m. - 7:50 a.m.SJU-BUF
6h 51m1 stop
C$ 554JetBlue
Find Deal
Tue, 19 Nov - Mon, 25 Nov
1:35 p.m. - 12:30 a.m.BUF-SJU
9h 55m1 stop
6:10 a.m. - 3:20 p.m.SJU-BUF
10h 10m1 stop
C$ 704Southwest
Find Deal
Tue, 19 Nov - Tue, 26 Nov
6:00 a.m. - 2:40 p.m.BUF-SJU
7h 40m1 stop
2:05 a.m. - 1:10 p.m.SJU-BUF
12h 05m2 stops
C$ 746United Airlines
Find Deal
Tue, 19 Nov - Mon, 25 Nov
6:00 a.m. - 1:00 p.m.BUF-SJU
6h 00m1 stop
10:30 a.m. - 4:30 p.m.SJU-BUF
7h 00m1 stop
C$ 760JetBlue
Find Deal
Tue, 19 Nov - Fri, 29 Nov
6:00 a.m. - 4:50 p.m.BUF-SJU
9h 50m2 stops
5:35 a.m. - 3:25 p.m.SJU-BUF
10h 50m2 stops
C$ 770Southwest
Find Deal
Sun, 17 Nov - Mon, 25 Nov
6:55 a.m. - 5:30 p.m.BUF-SJU
9h 35m1 stop
6:25 p.m. - 11:55 p.m.SJU-BUF
6h 30m1 stop
C$ 889Southwest
Find Deal
Tue, 19 Nov - Sat, 30 Nov
1:35 p.m. - 12:45 a.m.BUF-SJU
10h 10m2 stops
11:45 a.m. - 8:30 p.m.SJU-BUF
9h 45m2 stops
C$ 945Southwest
Find Deal
Tue, 19 Nov - Fri, 29 Nov
7:00 a.m. - 3:38 p.m.BUF-SJU
7h 38m1 stop
2:05 a.m. - 4:51 p.m.SJU-BUF
15h 46m2 stops
C$ 959United Airlines
Find Deal
Sun, 17 Nov - Sun, 24 Nov
11:20 a.m. - 8:28 p.m.BUF-SJU
8h 08m1 stop
4:25 a.m. - 10:07 a.m.SJU-BUF
6h 42m1 stop
C$ 997JetBlue
Find Deal
Tue, 19 Nov - Thu, 28 Nov
11:15 a.m. - 12:45 a.m.BUF-SJU
12h 30m2 stops
5:35 a.m. - 3:35 p.m.SJU-BUF
11h 00m2 stops
C$ 1,029Southwest
Find Deal
Tue, 19 Nov - Sat, 30 Nov

Frontier flights from Buffalo to San Juan Luis Munoz Marin Intl Airport

Our best Frontier deals on Buffalo to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
4 Dec
BUF12:44 p.m.Buffalo
20h 09m
1 stop
SJU9:53 a.m.San Juan Luis Munoz Marin Intl
10 Dec
SJU9:15 p.m.San Juan Luis Munoz Marin Intl
15h 29m
1 stop
BUF11:44 a.m.Buffalo
Frontier
4 Dec
BUF12:44 p.m.Buffalo
20h 09m
1 stop
SJU9:53 a.m.San Juan Luis Munoz Marin Intl
9 Dec
SJU7:16 p.m.San Juan Luis Munoz Marin Intl
24h 06m
1 stop
BUF6:22 p.m.Buffalo
Frontier
5 Dec
BUF10:30 a.m.Buffalo
23h 08m
1 stop
SJU10:38 a.m.San Juan Luis Munoz Marin Intl
10 Dec
SJU9:15 p.m.San Juan Luis Munoz Marin Intl
15h 29m
1 stop
BUF11:44 a.m.Buffalo

American Airlines flights from Buffalo to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Buffalo to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
5 Dec
BUF3:28 p.m.Buffalo
7h 22m
1 stop
SJU11:50 p.m.San Juan Luis Munoz Marin Intl
10 Dec
SJU2:43 p.m.San Juan Luis Munoz Marin Intl
8h 59m
2 stops
BUF10:42 p.m.Buffalo
American Airlines
8 Jan
BUF6:23 a.m.Buffalo
10h 07m
2 stops
SJU5:30 p.m.San Juan Luis Munoz Marin Intl
12 Jan
SJU6:00 a.m.San Juan Luis Munoz Marin Intl
7h 14m
1 stop
BUF12:14 p.m.Buffalo
American Airlines
5 Dec
BUF6:00 a.m.Buffalo
10h 22m
2 stops
SJU5:22 p.m.San Juan Luis Munoz Marin Intl
10 Dec
SJU4:40 p.m.San Juan Luis Munoz Marin Intl
8h 13m
2 stops
BUF11:53 p.m.Buffalo

How to get the cheapest flight ticket from Buffalo to San Juan Luis Munoz Marin Intl Airport

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 from Buffalo to San Juan Luis Munoz Marin Intl Airport?

September. The cheapest time of year to fly to San Juan Luis Munoz Marin Intl Airport from Buffalo is September. The most expensive is March.

What is the cheapest day to depart Buffalo for San Juan Luis Munoz Marin Intl Airport?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Sunday

When is the cheapest time to fly from Buffalo to San Juan Luis Munoz Marin Intl Airport?

In the evening. Buffalo to San Juan Luis Munoz Marin Intl Airport flights are approximately 48% more expensive at noon than in the evening

What is the cheapest airline that flies to San Juan Luis Munoz Marin Intl Airport from Buffalo?

Frontier. Frontier, Delta, and JetBlue are the most popular carriers operating from Buffalo to San Juan Luis Munoz Marin Intl Airport

How far in advance should you book Buffalo to San Juan Luis Munoz Marin Intl Airport flights?

50 days before. The cheapest time to buy a flight from Buffalo to San Juan Luis Munoz Marin Intl Airport is approximately 50 days to departure

Can stopping save me money on Buffalo to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 55% on your flight if you consider stops on a Buffalo to San Juan Luis Munoz Marin Intl Airport flight.

How have Buffalo to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of November 2024, prices for Buffalo to San Juan Luis Munoz Marin Intl Airport flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Buffalo to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to San Juan Luis Munoz Marin Intl Airport (BUF to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to San Juan Luis Munoz Marin Intl Airport

Best price found

C$ 91

Fastest flight time

5h 59m

Direct flights

None
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Buffalo in the past 72 hours is C$ 91. The best round-trip flight deal from Buffalo to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is C$ 222.
The fastest flight from Buffalo to San Juan Luis Munoz Marin Intl Airport takes 5h 59m
There are no direct flights from Buffalo to San Juan Luis Munoz Marin Intl Airport. Popular non-direct route for this connection is Buffalo Airport - San Juan Luis Munoz Marin Intl Airport.

  • How far is Buffalo to San Juan Luis Munoz Marin Intl by plane?

    San Juan Luis Munoz Marin Intl is 2974.1 km away from Buffalo. Typically, this will take 5h 59m by plane in normal conditions.

  • When did momondo last update prices for flights from Buffalo Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Buffalo Airport to San Juan Luis Munoz Marin Intl Airport were last updated today.

  • How many operators does momondo search for flights from Buffalo Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Buffalo Airport to San Juan Luis Munoz Marin Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Buffalo to San Juan Luis Munoz Marin Intl Airport?


Best airlines flying from Buffalo to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Buffalo to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom C$ 208Free CancellationRating
6.1
3,551 reviews
Search Frontier flights
JetBluePriceFrom C$ 347Free CancellationRating
7.5
3,447 reviews
Search JetBlue flights
DeltaPriceFrom C$ 384Free CancellationRating
8.0
8,788 reviews
Search Delta flights
SouthwestPriceFrom C$ 431Free CancellationRating
8.1
5,045 reviews
Search Southwest flights
United AirlinesPriceFrom C$ 520Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to San Juan?

Finding the right flight to San Juan from Buffalo is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Juan quick and easy, saving you time and money.

Can I find flights from Buffalo to San Juan with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Juan from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to San Juan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Juan from Buffalo.

I’m not ready to book a flight from Buffalo to San Juan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Buffalo to San Juan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


An easier way to manage your San Juan Luis Munoz Marin Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 19/11
Tue 26/11
Email me momondo's favourite deals

Find better results for your trip to San Juan