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Cheap flights from Buffalo to San Juan Luis Munoz Marin Intl Airport from $64

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 1/27. 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 to San Juan

The cheapest plane tickets to San Juan found on KAYAK recently.
6:53 pm - 10:37 amBUF-SJU
14h 44m1 stop
9:15 pm - 8:48 amSJU-BUF
12h 33m1 stop
$131Frontier
Find Deal
Sat, Jan 18 - Sat, Jan 25
10:06 pm - 12:59 amBUF-SJU
25h 53m1 stop
10:35 pm - 10:14 amSJU-BUF
12h 39m1 stop
$138Frontier
Find Deal
Sat, Feb 22 - Sat, Mar 1
6:00 am - 4:35 pmBUF-SJU
9h 35m1 stop
5:45 pm - 11:27 pmSJU-BUF
6h 42m1 stop
$250JetBlue
Find Deal
Tue, Jan 21 - Tue, Jan 28
6:00 am - 4:35 pmBUF-SJU
9h 35m1 stop
12:15 pm - 6:02 pmSJU-BUF
6h 47m1 stop
$274JetBlue
Find Deal
Tue, Jan 14 - Fri, Feb 28
3:58 pm - 11:03 pmBUF-SJU
7h 05m1 stop
2:04 pm - 11:07 pmSJU-BUF
9h 03m1 stop
$284Delta
Find Deal
Tue, Apr 29 - Wed, May 7
11:52 am - 11:58 pmBUF-SJU
11h 06m2 stops
6:15 am - 2:24 pmSJU-BUF
9h 09m2 stops
$300American Airlines
Find Deal
Thu, Jan 23 - Tue, Jan 28
6:22 am - 2:13 pmBUF-SJU
6h 51m1 stop
7:00 am - 3:19 pmSJU-BUF
9h 19m1 stop
$304Delta
Find Deal
Wed, Jan 22 - Mon, Feb 3
12:39 pm - 11:58 pmBUF-SJU
10h 19m1 stop
6:00 am - 3:24 pmSJU-BUF
10h 24m2 stops
$306American Airlines
Find Deal
Tue, Jan 14 - Fri, Feb 28
11:20 am - 9:05 pmBUF-SJU
9h 45m2 stops
4:35 pm - 11:10 pmSJU-BUF
6h 35m1 stop
$399Southwest
Find Deal
Thu, Apr 24 - Sat, May 3
1:35 pm - 12:40 amBUF-SJU
10h 05m2 stops
5:35 am - 12:25 pmSJU-BUF
6h 50m1 stop
$411Southwest
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Tue, Mar 4 - Mon, Mar 10
12:08 pm - 12:39 amBUF-SJU
11h 31m1 stop
$64Frontier
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Mon, Jan 27
12:08 pm - 12:39 amBUF-SJU
11h 31m1 stop
$69Frontier
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Mon, Jan 27
6:00 am - 4:35 pmBUF-SJU
9h 35m1 stop
$125JetBlue
Find Deal
Tue, Jan 21
7:00 am - 4:55 pmBUF-SJU
8h 55m1 stop
$142Delta
Find Deal
Wed, Jan 29
7:59 pm - 3:25 amBUF-SJU
6h 26m1 stop
$149JetBlue
Find Deal
Thu, Jan 9
12:39 pm - 12:04 amBUF-SJU
10h 25m2 stops
$150American Airlines
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Tue, Jan 21
6:01 am - 10:07 pmBUF-SJU
15h 06m2 stops
$177American Airlines
Find Deal
Sat, Jan 25
6:05 am - 5:15 pmBUF-SJU
10h 10m1 stop
$266Delta
Find Deal
Wed, Jan 1
1:35 pm - 12:40 amBUF-SJU
10h 05m2 stops
$312Southwest
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Thu, Jan 9
11:15 am - 12:45 amBUF-SJU
12h 30m2 stops
$331Southwest
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Tue, Dec 31
11:12 am - 9:15 amBUF-SJU
21h 03m1 stop
3:59 am - 10:12 amSJU-BUF
7h 13m1 stop
$451Frontier
Find Deal
Fri, Dec 20 - Thu, Dec 26
11:12 am - 8:11 pmBUF-SJU
7h 59m1 stop
10:18 am - 9:35 pmSJU-BUF
12h 17m1 stop
$461Frontier
Find Deal
Fri, Dec 20 - Thu, Dec 26
7:24 pm - 12:01 pmBUF-SJU
15h 37m1 stop
6:20 am - 4:38 pmSJU-BUF
11h 18m2 stops
$594American Airlines
Find Deal
Sun, Dec 22 - Wed, Dec 25
5:07 pm - 12:50 amBUF-SJU
6h 43m1 stop
7:50 am - 4:01 pmSJU-BUF
9h 11m1 stop
$601JetBlue
Find Deal
Tue, Dec 24 - Sun, Dec 29
7:24 pm - 1:34 pmBUF-SJU
17h 10m1 stop
4:25 pm - 12:39 amSJU-BUF
9h 14m1 stop
$606American Airlines
Find Deal
Sun, Dec 22 - Sun, Dec 29
12:21 pm - 9:12 pmBUF-SJU
7h 51m1 stop
7:30 am - 5:30 pmSJU-BUF
11h 00m1 stop
$624Delta
Find Deal
Sun, Dec 22 - Fri, Jan 10
5:02 pm - 1:54 amBUF-SJU
7h 52m1 stop
8:00 am - 5:22 pmSJU-BUF
10h 22m1 stop
$638JetBlue
Find Deal
Tue, Dec 24 - Fri, Jan 10
12:21 pm - 9:12 pmBUF-SJU
7h 51m1 stop
4:15 pm - 11:58 pmSJU-BUF
8h 43m1 stop
$667Delta
Find Deal
Sun, Dec 22 - Wed, Jan 8
2:20 pm - 12:10 amBUF-SJU
8h 50m2 stops
11:30 am - 8:05 pmSJU-BUF
9h 35m2 stops
$839Southwest
Find Deal
Fri, Dec 20 - Thu, Dec 26
2:20 pm - 12:10 amBUF-SJU
8h 50m2 stops
6:10 am - 3:20 pmSJU-BUF
10h 10m1 stop
$863Southwest
Find Deal
Mon, Dec 23 - Sun, Dec 29

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
Jan 23
BUF11:52 amBuffalo
11h 06m
2 stops
SJU11:58 pmSan Juan Luis Munoz Marin Intl
Jan 28
SJU6:15 amSan Juan Luis Munoz Marin Intl
9h 09m
2 stops
BUF2:24 pmBuffalo
American Airlines
Jan 14
BUF12:39 pmBuffalo
10h 19m
1 stop
SJU11:58 pmSan Juan Luis Munoz Marin Intl
Feb 28
SJU6:00 amSan Juan Luis Munoz Marin Intl
10h 24m
2 stops
BUF3:24 pmBuffalo
American Airlines
Jan 22
BUF12:29 pmBuffalo
10h 29m
2 stops
SJU11:58 pmSan Juan Luis Munoz Marin Intl
Feb 3
SJU6:00 amSan Juan Luis Munoz Marin Intl
9h 24m
2 stops
BUF2:24 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
Jan 18
BUF6:53 pmBuffalo
14h 44m
1 stop
SJU10:37 amSan Juan Luis Munoz Marin Intl
Jan 25
SJU9:15 pmSan Juan Luis Munoz Marin Intl
12h 33m
1 stop
BUF8:48 amBuffalo
Frontier
Feb 22
BUF10:06 pmBuffalo
25h 53m
1 stop
SJU12:59 amSan Juan Luis Munoz Marin Intl
Mar 1
SJU10:35 pmSan Juan Luis Munoz Marin Intl
12h 39m
1 stop
BUF10:14 amBuffalo
Frontier
Jan 27
BUF12:08 pmBuffalo
11h 31m
1 stop
SJU12:39 amSan Juan Luis Munoz Marin Intl
Feb 5
SJU4:49 pmSan Juan Luis Munoz Marin Intl
19h 19m
1 stop
BUF11:08 amBuffalo

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 $348.

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 46 days ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $392 when searching 46 days out. In the past 72 hours, momondo users found flights from Buffalo to San Juan Luis Munoz Marin Intl Airport for as low as $259.

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

You could potentially save up to 52% 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 December 2024, prices for Buffalo to San Juan Luis Munoz Marin Intl Airport flights are approximately 4% 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

$64

Fastest flight time

6h 25m

Direct flights

None
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Buffalo in the past 72 hours is $64. 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 $131.
The fastest flight from Buffalo to San Juan Luis Munoz Marin Intl Airport takes 6h 25m
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 25m 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 $157Free CancellationRating
6.1
3,478 reviews
Search Frontier flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,048 reviews
Search United Airlines flights
JetBluePriceFrom $258Free CancellationRating
7.4
3,274 reviews
Search JetBlue flights
DeltaPriceFrom $277Free CancellationRating
8.0
8,600 reviews
Search Delta flights
American AirlinesPriceFrom $311Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $313Free CancellationRating
8.1
4,836 reviews
Search Southwest flights

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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