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Cheap flights from Buffalo to San Juan Luis Munoz Marin Intl Airport from $60

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 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 from Buffalo to San Juan

The cheapest plane tickets from Buffalo to San Juan found on KAYAK recently.
9:51 am - 9:31 pmBUF-SJU
11h 40m1 stop
3:56 am - 9:01 amSJU-BUF
29h 05m1 stop
$136Frontier
Find Deal
Tue, May 6 - Tue, May 13
12:08 pm - 12:36 amBUF-SJU
11h 28m1 stop
9:30 pm - 10:24 amSJU-BUF
13h 54m1 stop
$150Frontier
Find Deal
Thu, Feb 6 - Wed, Feb 12
6:00 am - 12:41 pmBUF-SJU
6h 41m1 stop
4:12 pm - 12:42 amSJU-BUF
8h 30m1 stop
$277JetBlue
Find Deal
Tue, Mar 11 - Tue, Mar 25
7:16 pm - 11:45 amBUF-SJU
15h 29m1 stop
6:00 am - 3:24 pmSJU-BUF
10h 24m2 stops
$301American Airlines
Find Deal
Sat, Feb 8 - Thu, Feb 20
6:00 am - 3:36 pmBUF-SJU
8h 36m1 stop
2:04 pm - 11:42 pmSJU-BUF
10h 38m1 stop
$303JetBlue
Find Deal
Sun, Feb 16 - Sat, Feb 22
12:42 pm - 11:53 pmBUF-SJU
10h 11m1 stop
7:25 am - 12:20 amSJU-BUF
16h 55m1 stop
$326American Airlines
Find Deal
Thu, Mar 6 - Thu, Mar 20
4:35 pm - 12:50 amBUF-SJU
7h 15m1 stop
6:50 am - 3:20 pmSJU-BUF
9h 30m2 stops
$367Southwest
Find Deal
Tue, Feb 18 - Tue, Feb 25
9:10 pm - 9:45 amBUF-SJU
12h 35m1 stop
5:35 am - 4:25 pmSJU-BUF
10h 50m2 stops
$402Southwest
Find Deal
Thu, Apr 3 - Mon, Apr 7
3:59 pm - 11:59 pmBUF-SJU
7h 00m1 stop
7:00 am - 3:19 pmSJU-BUF
9h 19m1 stop
$421Delta
Find Deal
Fri, Jan 31 - Mon, Feb 3
7:00 am - 4:55 pmBUF-SJU
8h 55m1 stop
7:00 am - 3:19 pmSJU-BUF
9h 19m1 stop
$430Delta
Find Deal
Mon, Feb 3 - Mon, Feb 10
6:53 pm - 10:37 amBUF-SJU
14h 44m1 stop
$60Frontier
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Sat, Feb 1
12:08 pm - 12:39 amBUF-SJU
11h 31m1 stop
$65Frontier
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Mon, Feb 3
11:48 am - 11:59 pmBUF-SJU
11h 11m1 stop
$148Delta
Find Deal
Tue, Feb 18
12:37 pm - 10:35 pmBUF-SJU
8h 58m2 stops
$151American Airlines
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Sun, Feb 23
12:16 pm - 10:35 pmBUF-SJU
9h 19m2 stops
$154American Airlines
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Tue, Feb 18
7:55 pm - 3:50 amBUF-SJU
6h 55m1 stop
$161JetBlue
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Tue, Feb 4
7:59 pm - 2:46 amBUF-SJU
6h 47m1 stop
$191JetBlue
Find Deal
Mon, Apr 14
7:00 am - 4:55 pmBUF-SJU
8h 55m1 stop
$211Delta
Find Deal
Wed, Jan 29
5:30 am - 5:20 pmBUF-SJU
10h 50m2 stops
$483Southwest
Find Deal
Sat, Feb 15
11:05 am - 9:40 pmBUF-SJU
9h 35m2 stops
$533Southwest
Find Deal
Fri, Feb 14
6:53 pm - 10:37 amBUF-SJU
14h 44m1 stop
9:15 pm - 8:48 amSJU-BUF
12h 33m1 stop
$332Frontier
Find Deal
Sat, Jan 18 - Sat, Jan 25
9:06 am - 2:19 amBUF-SJU
16h 13m1 stop
6:00 am - 7:33 pmSJU-BUF
14h 33m1 stop
$392Frontier
Find Deal
Fri, Jan 17 - Fri, Jan 24
6:53 pm - 10:37 amBUF-SJU
14h 44m1 stop
4:49 pm - 11:08 amSJU-BUF
19h 19m1 stop
$431Frontier
Find Deal
Sat, Jan 18 - Wed, Jan 22
12:39 pm - 12:04 amBUF-SJU
10h 25m2 stops
2:35 pm - 9:55 pmSJU-BUF
8h 20m2 stops
$545American Airlines
Find Deal
Sat, Jan 18 - Sat, Jan 25
12:29 pm - 12:04 amBUF-SJU
10h 35m2 stops
6:00 am - 2:24 pmSJU-BUF
9h 24m2 stops
$575American Airlines
Find Deal
Mon, Jan 20 - Wed, Jan 22
2:15 pm - 12:35 amBUF-SJU
9h 20m2 stops
9:05 am - 6:20 pmSJU-BUF
10h 15m2 stops
$595Southwest
Find Deal
Fri, Jan 17 - Fri, Jan 24
7:15 pm - 9:50 amBUF-SJU
13h 35m1 stop
6:50 am - 3:20 pmSJU-BUF
9h 30m2 stops
$625Southwest
Find Deal
Fri, Jan 17 - Wed, Jan 22
7:55 pm - 11:30 amBUF-SJU
14h 35m1 stop
10:09 pm - 7:17 pmSJU-BUF
46h 08m3 stops
Mon, Jan 20 - Fri, Jan 24
2:43 pm - 6:12 amBUF-SJU
14h 29m2 stops
2:05 am - 4:53 pmSJU-BUF
15h 48m2 stops
$687United Airlines
Find Deal
Fri, Jan 17 - Thu, Jan 23
6:00 am - 2:40 pmBUF-SJU
7h 40m1 stop
2:05 am - 4:53 pmSJU-BUF
15h 48m2 stops
$732United Airlines
Find Deal
Fri, Jan 17 - Thu, Jan 23

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
Feb 8
BUF7:16 pmBuffalo
15h 29m
1 stop
SJU11:45 amSan Juan Luis Munoz Marin Intl
Feb 20
SJU6:00 amSan Juan Luis Munoz Marin Intl
10h 24m
2 stops
BUF3:24 pmBuffalo
American Airlines
Mar 6
BUF12:42 pmBuffalo
10h 11m
1 stop
SJU11:53 pmSan Juan Luis Munoz Marin Intl
Mar 20
SJU7:25 amSan Juan Luis Munoz Marin Intl
16h 55m
1 stop
BUF12:20 amBuffalo
American Airlines
Feb 23
BUF12:37 pmBuffalo
8h 58m
2 stops
SJU10:35 pmSan Juan Luis Munoz Marin Intl
Feb 28
SJU6:00 amSan Juan Luis Munoz Marin Intl
10h 24m
2 stops
BUF3:24 pmBuffalo

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
May 6
BUF9:51 amBuffalo
11h 40m
1 stop
SJU9:31 pmSan Juan Luis Munoz Marin Intl
May 13
SJU3:56 amSan Juan Luis Munoz Marin Intl
29h 05m
1 stop
BUF9:01 amBuffalo
Frontier
Feb 6
BUF12:08 pmBuffalo
11h 28m
1 stop
SJU12:36 amSan Juan Luis Munoz Marin Intl
Feb 12
SJU9:30 pmSan Juan Luis Munoz Marin Intl
13h 54m
1 stop
BUF10:24 amBuffalo
Frontier
Jan 31
BUF1:38 pmBuffalo
19h 45m
1 stop
SJU10:23 amSan Juan Luis Munoz Marin Intl
Feb 2
SJU6:00 amSan Juan Luis Munoz Marin Intl
12h 15m
1 stop
BUF5:15 pmBuffalo

See travel insights to San Juan from

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 to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $341.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Buffalo is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $374. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $468.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the evening when flights can be purchased for as low as $325. Flights at noon are often more expensive with an average ticket price of $468.

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Buffalo when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $396 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Buffalo for as low as $338 on momondo.

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

As of January 2025, prices for Buffalo to San Juan Luis Munoz Marin Intl Airport flights are approximately 13% more expensive 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

$60

Fastest flight time

6h 17m

Direct flights

None
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Buffalo in the past 72 hours is $60. 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 $136.
The fastest flight from Buffalo to San Juan Luis Munoz Marin Intl Airport takes 6h 17m
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?

    Buffalo and San Juan Luis Munoz Marin Intl are 1848.0 mi apart from one another. Typically, this will take 6h 17m 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 are updated daily.

  • 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 required travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. We recommend that you seek guidance from your airline or a reliable 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 $150Free CancellationRating
6.0
3,435 reviews
Search Frontier flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
8,965 reviews
Search United Airlines flights
JetBluePriceFrom $258Free CancellationRating
7.4
3,199 reviews
Search JetBlue flights
DeltaPriceFrom $275Free CancellationRating
8.0
8,511 reviews
Search Delta flights
American AirlinesPriceFrom $311Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $334Free CancellationRating
8.1
4,659 reviews
Search Southwest flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Rio Grande
Luquillo
Humacao
Caguas
Bayamón

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buffalo to San Juan. momondo saves you time and could save you money on your trip.

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

Flights from Buffalo to San Juan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Buffalo to San Juan 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 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.


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