HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Buffalo (BUF) to Luis Munoz Marin Intl (SJU) from $119

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BUF — SJU
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Buffalo to San Juan Luis Munoz Marin Intl are usually found in September or October, booked 69 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Buffalo to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$253

One-way from

$213
High demand for flights, 24% potential price rise
Search Deals
Best time to find cheap flights, 31% potential price drop
Search Deals
From Buffalo to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Buffalo to San Juan Luis Munoz Marin Intl
Search Deals

What is the cheapest day to fly round-trip from Buffalo to San Juan Luis Munoz Marin Intl Airport?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Users have found that booking a flight from Buffalo to San Juan Luis Munoz Marin Intl Airport at least 36 days early can save you up to 62% on average compared to booking a flight this week. If booking 36 days before your flight isn’t an option for you, users have found flights from Buffalo to San Juan Luis Munoz Marin Intl Airport for as little as $288 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $554 for flights departing within the next 3 days.

What is the cheapest month to fly from Buffalo to San Juan Luis Munoz Marin Intl Airport?

Flights from Buffalo to San Juan Luis Munoz Marin Intl Airport lean towards being more expensive in December. Prices are generally better when you fly from Buffalo to San Juan Luis Munoz Marin Intl Airport in September, with the cheapest ticket starting at $153.

When is the cheapest time to fly from Buffalo to San Juan Luis Munoz Marin Intl Airport (BUF - SJU)?

A simple way to save on the total cost of your ticket is to fly from Buffalo to San Juan Luis Munoz Marin Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the morning.

Cheap United Airlines flights from Buffalo to Luis Munoz Marin Intl

Explore cheap flight options specifically provided by United Airlines for the route between Buffalo and Luis Munoz Marin Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Check out some of the cheapest United Airlines flights we've come across from Buffalo to San Juan. Come back soon if you're not finding the exact deal you're looking for.
Sat 9/286:00 amBUF - SJU
1 stop7h 45mUnited Airlines
Tue 10/11:05 amSJU - BUF
2 stops8h 32mUnited Airlines
Deal found 4/28$338
Sun 5/56:15 amBUF - SJU
1 stop6h 14mUnited Airlines
Sat 5/111:05 amSJU - BUF
2 stops8h 41mUnited Airlines
Deal found 4/28$537
Mon 5/62:30 pmBUF - SJU
2 stops9h 27mUnited Airlines
Sat 5/117:25 amSJU - BUF
1 stop6h 28mUnited Airlines
Deal found 4/26$539
Wed 5/226:00 amBUF - SJU
1 stop7h 45mUnited Airlines
Tue 5/281:05 amSJU - BUF
2 stops8h 36mUnited Airlines
Deal found 4/27$544
Sat 8/244:27 pmBUF - SJU
1 stop7h 30mUnited Airlines
Sun 8/251:05 amSJU - BUF
2 stops15h 53mUnited Airlines
Deal found 4/28$553
Wed 10/236:00 amBUF - SJU
1 stop7h 45mUnited Airlines
Fri 10/251:05 amSJU - BUF
2 stops8h 32mUnited Airlines
Deal found 4/28$560
Wed 5/226:00 amBUF - SJU
1 stop7h 45mUnited Airlines
Sat 5/254:55 pmSJU - BUF
3 stops30h 26mUnited Airlines
Deal found 4/27$561
Mon 5/66:15 amBUF - SJU
1 stop6h 14mUnited Airlines
Tue 5/71:05 amSJU - BUF
2 stops8h 41mUnited Airlines
Deal found 4/26$586
Mon 5/66:00 amBUF - SJU
1 stop7h 45mUnited Airlines
Tue 5/71:05 amSJU - BUF
2 stops8h 41mUnited Airlines
Deal found 4/27$587

Cheap American Airlines flights from Buffalo to Luis Munoz Marin Intl

Explore cheap flight options specifically provided by American Airlines for the route between Buffalo and Luis Munoz Marin Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
To aid your search, here are some of the cheapest American Airlines flights we've found from Buffalo to San Juan. Deals frequently update to provide users with more options.
Tue 8/205:36 amBUF - SJU
2 stops15h 44mAmerican Airlines
Wed 9/46:33 amSJU - BUF
2 stops16h 51mAmerican Airlines
Deal found 4/28$342
Wed 6/56:33 amBUF - SJU
2 stops13h 02mAmerican Airlines
Sat 6/86:00 amSJU - BUF
1 stop5h 58mAmerican Airlines
Deal found 4/28$433
Wed 5/296:08 amBUF - SJU
2 stops10h 57mAmerican Airlines
Thu 6/133:59 pmSJU - BUF
2 stops19h 59mAmerican Airlines
Deal found 4/28$436
Sun 5/56:00 amBUF - SJU
1 stop14h 36mAmerican Airlines
Tue 5/145:55 pmSJU - BUF
1 stop15h 52mAmerican Airlines
Deal found 4/27$444
Sat 5/116:23 amBUF - SJU
2 stops13h 52mAmerican Airlines
Tue 5/145:55 pmSJU - BUF
1 stop15h 52mAmerican Airlines
Deal found 4/28$446
Wed 5/225:35 amBUF - SJU
2 stops11h 05mAmerican Airlines
Wed 5/295:55 pmSJU - BUF
1 stop6h 37mAmerican Airlines
Deal found 4/27$467
Wed 5/225:35 amBUF - SJU
2 stops11h 05mAmerican Airlines
Sat 5/253:15 pmSJU - BUF
1 stop7h 29mAmerican Airlines
Deal found 4/27$468
Sat 8/246:04 amBUF - SJU
1 stop17h 06mAmerican Airlines
Mon 8/268:00 amSJU - BUF
2 stops25h 33mAmerican Airlines
Deal found 4/28$472
Wed 5/225:35 amBUF - SJU
2 stops11h 05mAmerican Airlines
Wed 5/296:30 amSJU - BUF
2 stops17h 19mAmerican Airlines
Deal found 4/27$475

Cheap Buffalo to Luis Munoz Marin Intl flights in April & May 2024

Find cheap flight options from Buffalo to Luis Munoz Marin Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 28, 2024.
Listed are some of the best fares we've found on flights departing from Buffalo to San Juan in 2024. For more flight deals, be sure to check back very soon.
Wed 5/810:14 amBUF - SJU
1 stop10h 17mFrontier
Sat 5/116:15 amSJU - BUF
1 stop13h 23mFrontier
Deal found 4/28$243
Sat 5/410:15 amBUF - SJU
1 stop9h 59mFrontier
Wed 5/88:11 pmSJU - BUF
1 stop11h 35mFrontier
Deal found 4/28$247
Wed 5/225:35 amBUF - SJU
1 stop8h 32mJetBlue
Sat 5/2512:53 pmSJU - BUF
1 stop7h 44mJetBlue
Deal found 4/27$248
Tue 5/77:48 pmBUF - SJU
1 stop14h 00mFrontier
Fri 5/104:33 pmSJU - BUF
1 stop27h 05mFrontier
Deal found 4/28$280
Wed 5/227:04 amBUF - SJU
1 stop7h 03mJetBlue
Tue 5/283:34 amSJU - BUF
1 stop7h 08mJetBlue
Deal found 4/27$286
Tue 5/148:36 amBUF - SJU
1 stop15h 15mFrontier
Tue 5/215:59 pmSJU - BUF
1 stop22h 48mFrontier
Deal found 4/28$287
Fri 5/38:46 amBUF - SJU
1 stop17h 33mFrontier
Fri 5/104:33 pmSJU - BUF
1 stop27h 05mFrontier
Deal found 4/27$297
Mon 5/68:13 pmBUF - SJU
1 stop7h 10mFrontier
Wed 5/88:11 pmSJU - BUF
1 stop11h 35mFrontier
Deal found 4/27$328
Mon 5/68:13 pmBUF - SJU
1 stop7h 10mFrontier
Wed 5/88:11 pmSJU - BUF
1 stop11h 35mFrontier
Deal found 4/27$329

Buffalo to Luis Munoz Marin Intl 2024 flight deals

Discover exclusive flight deals for travel between Buffalo and Luis Munoz Marin Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Listed are some of the best fares we've found on flights departing from Buffalo to San Juan in 2024. For more flight deals, be sure to check back very soon.
Wed 5/810:14 amBUF - SJU
1 stop10h 17mFrontier
Sat 5/116:15 amSJU - BUF
1 stop13h 23mFrontier
Deal found 4/28$243
Sat 5/410:15 amBUF - SJU
1 stop9h 59mFrontier
Wed 5/88:11 pmSJU - BUF
1 stop11h 35mFrontier
Deal found 4/28$247
Wed 5/225:35 amBUF - SJU
1 stop8h 32mJetBlue
Sat 5/2512:53 pmSJU - BUF
1 stop7h 44mJetBlue
Deal found 4/27$248
Sat 6/89:07 pmBUF - SJU
1 stop28h 59mFrontier
Sat 8/177:00 amSJU - BUF
1 stop13h 19mFrontier
Deal found 4/27$253
Tue 8/208:52 pmBUF - SJU
1 stop12h 53mFrontier
Tue 8/277:00 amSJU - BUF
1 stop13h 19mFrontier
Deal found 4/28$270
Tue 5/77:48 pmBUF - SJU
1 stop14h 00mFrontier
Fri 5/104:33 pmSJU - BUF
1 stop27h 05mFrontier
Deal found 4/28$280
Wed 5/227:04 amBUF - SJU
1 stop7h 03mJetBlue
Tue 5/283:34 amSJU - BUF
1 stop7h 08mJetBlue
Deal found 4/27$286
Tue 5/148:36 amBUF - SJU
1 stop15h 15mFrontier
Tue 5/215:59 pmSJU - BUF
1 stop22h 48mFrontier
Deal found 4/28$287
Fri 5/38:46 amBUF - SJU
1 stop17h 33mFrontier
Fri 5/104:33 pmSJU - BUF
1 stop27h 05mFrontier
Deal found 4/27$297

Buffalo to Luis Munoz Marin Intl flights leaving soon

Find last-minute flight options from Buffalo to Luis Munoz Marin Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Have a look at some of the flights available from Buffalo to San Juan departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sat 5/410:15 amBUF - SJU
1 stop9h 59mFrontier
Sat 5/116:15 amSJU - BUF
1 stop13h 23mFrontier
Deal found 4/27$239
Wed 5/810:14 amBUF - SJU
1 stop10h 17mFrontier
Sat 5/116:15 amSJU - BUF
1 stop13h 23mFrontier
Deal found 4/28$243
Sat 5/410:15 amBUF - SJU
1 stop9h 59mFrontier
Wed 5/88:11 pmSJU - BUF
1 stop11h 35mFrontier
Deal found 4/28$247
Sat 5/410:04 pmBUF - SJU
1 stop29h 19mFrontier
Fri 5/103:09 amSJU - BUF
1 stop28h 37mFrontier
Deal found 4/27$249
Sat 5/48:38 pmBUF - SJU
1 stop14h 00mFrontier
Tue 5/73:08 amSJU - BUF
1 stop28h 38mFrontier
Deal found 4/27$256
Tue 5/77:48 pmBUF - SJU
1 stop14h 00mFrontier
Fri 5/104:33 pmSJU - BUF
1 stop27h 05mFrontier
Deal found 4/28$280
Sat 5/410:15 amBUF - SJU
1 stop9h 59mFrontier
Wed 5/811:33 amSJU - BUF
1 stop20h 13mFrontier
Deal found 4/27$287
Fri 5/38:46 amBUF - SJU
1 stop17h 33mFrontier
Fri 5/104:33 pmSJU - BUF
1 stop27h 05mFrontier
Deal found 4/27$297
Mon 5/68:13 pmBUF - SJU
1 stop7h 10mFrontier
Wed 5/88:11 pmSJU - BUF
1 stop11h 35mFrontier
Deal found 4/27$328

One-way flights to Luis Munoz Marin Intl from Buffalo

Search for one-way flight options from Buffalo to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Some of the best available deals we've found on one-way flights from Buffalo to San Juan. Users can also find round-trip Buffalo to San Juan flights by using the search form above.
Sat 5/1110:15 amBUF - SJU
1 stop9h 59mFrontier
Deal found 4/28$119
Wed 5/225:35 amBUF - SJU
1 stop8h 32mJetBlue
Deal found 4/27$124
Fri 5/178:47 amBUF - SJU
1 stop17h 13mFrontier
Deal found 4/28$144
Thu 5/235:08 pmBUF - SJU
1 stop20h 47mFrontier
Deal found 4/27$159
Sat 5/2511:29 amBUF - SJU
1 stop9h 41mJetBlue
Deal found 4/27$162
Sun 5/268:22 pmBUF - SJU
2 stops15h 10mMultiple Airlines
Deal found 4/28$164
Fri 5/37:48 pmBUF - SJU
1 stop7h 35mFrontier
Deal found 4/28$169
Fri 6/215:32 pmBUF - SJU
2 stops29h 48mAmerican Airlines
Deal found 4/28$177
Fri 6/215:00 pmBUF - SJU
1 stop8h 57mJetBlue
Deal found 4/28$199

Find flights from Buffalo to Luis Munoz Marin Intl within your budget

Customize your flight search to find flights from Buffalo to Luis Munoz Marin Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$243 - $563

Route

Depart

Return

Price

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Wed 5/8

1 stop10h 17m

San Juan Luis Munoz Marin Intl

Sat 5/11

1 stop13h 23m

$243

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Wed 5/22

1 stop8h 32m

San Juan Luis Munoz Marin Intl

Sat 5/25

1 stop7h 44m

$248

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Sat 6/8

1 stop28h 59m

San Juan Luis Munoz Marin Intl

Sat 8/17

1 stop13h 19m

$253

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Tue 8/20

1 stop12h 53m

San Juan Luis Munoz Marin Intl

Tue 8/27

1 stop13h 19m

$270

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Wed 5/22

1 stop7h 03m

San Juan Luis Munoz Marin Intl

Tue 5/28

1 stop7h 08m

$286

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Tue 5/14

1 stop15h 15m

San Juan Luis Munoz Marin Intl

Tue 5/21

1 stop22h 48m

$287

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Sat 9/28

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Tue 10/1

2 stops8h 32m

$338

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Tue 8/20

2 stops15h 44m

San Juan Luis Munoz Marin Intl

Wed 9/4

2 stops16h 51m

$342

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Sat 6/1

1 stop10h 57m

San Juan Luis Munoz Marin Intl

Wed 6/5

1 stop11h 02m

$563

Flights are sorted by cheapest first

Deals found on 4/28

When is the best time to book a flight from Buffalo to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Luis Munoz Marin Intl. Price data was last updated on January 28, 2024.
The best time to book flights from Buffalo to San Juan Luis Munoz Marin Intl Airport is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Luis Munoz Marin Intl. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Buffalo to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Luis Munoz Marin Intl by month

Plan your trip from Buffalo to Luis Munoz Marin Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Buffalo to Luis Munoz Marin Intl is currently $157 while a round-trip flight costs $314. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Buffalo to San Juan Luis Munoz Marin Intl Airport (average of $253). Flying from Buffalo to San Juan Luis Munoz Marin Intl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$278

February

$286

March

$339

April

$304

May

$283

June

$319

July

$335

August

$279

September

$253

October

$265

November

$300

December

$301

Temperature and rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature and rainfall totals by month.

SJU

Temperature

77 - 82.4 °F

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated April 28, 2024.
See what other customers who have flown with United Airlines, American Airlines and Frontier from Buffalo to San Juan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

JetBlue
7.6
Good
4,582 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

United Airlines
7.4
Good
11,221 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

American Airlines
7.3
Good
14,844 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Frontier
6.3
Okay
4,123 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to San Juan Luis Munoz Marin Intl?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to San Juan Luis Munoz Marin Intl. You should not have trouble finding flights to San Juan Luis Munoz Marin Intl from Buffalo; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Buffalo airport to San Juan Luis Munoz Marin Intl. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.

  • Can I find flights from Buffalo to San Juan Luis Munoz Marin Intl Airport for under $300 on Cheapflights?

    Yes, there are multiple flights from Buffalo to San Juan Luis Munoz Marin Intl Airport for under $300. The cheapest flight booked recently is on Frontier for just $243, but on average you can expect to pay $314.

  • Are there last-minute flights available from Buffalo to San Juan Luis Munoz Marin Intl Airport for under $300?

    There are currently 20+ open flights from Buffalo to San Juan Luis Munoz Marin Intl Airport within the next 7 days for less than $300.

  • What are the cheapest airlines flying from Buffalo to San Juan Luis Munoz Marin Intl Airport round-trip?

    According to our current data, Frontier ($243), JetBlue ($248), and United Airlines ($338) offers the cheapest pricing from Buffalo to San Juan Luis Munoz Marin Intl Airport. Frontier is 42% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Buffalo to San Juan Luis Munoz Marin Intl Airport one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $119. Users have also found prices from $124 and $177 on JetBlue and American Airlines, respectively.

  • What are the most popular airlines that fly from Buffalo to San Juan Luis Munoz Marin Intl Airport?

    The most popular airlines flying from Buffalo to San Juan Luis Munoz Marin Intl Airport are American Airlines, Alaska Airlines and JetBlue. Something to consider prior to booking your flight.

  • What does BUF to SJU mean?

    BUF stands for Buffalo Airport, while SJU stands for San Juan Luis Munoz Marin Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Where are the most common layover locations when flying from Buffalo to San Juan Luis Munoz Marin Intl Airport?

    The most popular layover on flights from Buffalo to San Juan Luis Munoz Marin Intl Airport is New York.

  • What are some popular things to do or see while on a layover in New York?

    The majority of New York visitors spend their time at Times Square, New York City Center, and Madison Square Garden. Times Square, New York City Center, and Madison Square Garden are located about 13.6 mi, 13.6 mi, and 13.6 mi, respectively from New York John F Kennedy Intl. Those landing in New York looking to spend some time exploring during their layover can rent a car for about $76 per day.

  • Where are the least popular layover locations for Buffalo to San Juan Luis Munoz Marin Intl Airport flights?

    Buffalo to San Juan Luis Munoz Marin Intl Airport flights have a layover in Orlando the least frequently.

  • Can I find deals for flights from Buffalo to Luis Munoz Marin Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Buffalo to Luis Munoz Marin Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Buffalo to Luis Munoz Marin Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Buffalo to Luis Munoz Marin Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Buffalo to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Buffalo to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Buffalo to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Buffalo to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Buffalo to Luis Munoz Marin Intl that allow pets onboard?

    Many airlines flying from Buffalo to Luis Munoz Marin Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Buffalo to Luis Munoz Marin Intl?

    Yes, you can often find last-minute deals on Buffalo to Luis Munoz Marin Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Buffalo to San Juan Luis Munoz Marin Intl Airport flight deals updated?

    The Buffalo to San Juan Luis Munoz Marin Intl Airport flight deals you see on this page were last updated on 4/28.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Luis Munoz Marin Intl
See prices for flight routes from nearby airports that may be better suited for you.

Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
LaGuardia to Luis Munoz Marin Intl flights
White Plains to Luis Munoz Marin Intl flights
Rochester to Luis Munoz Marin Intl flights
Syracuse to Luis Munoz Marin Intl flights
Islip to Luis Munoz Marin Intl flights
Albany to Luis Munoz Marin Intl flights
Stewart to Luis Munoz Marin Intl flights
Ithaca to Luis Munoz Marin Intl flights
Watertown to Luis Munoz Marin Intl flights
Saranac Lake to Luis Munoz Marin Intl flights
Niagara Falls to Luis Munoz Marin Intl flights
Plattsburgh to Luis Munoz Marin Intl flights

Top 7 airlines flying from Buffalo to Luis Munoz Marin Intl

Discover the top 7 airlines that operate flights from Buffalo to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$180Average$276FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapest$259Average$456FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest$284Average$386FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$296Average$570FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$308Average$562FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest$558Average$565FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Sun Country AirCheapest$581Average$581FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
Chicago to New Delhi flights
Sacramento to Los Angeles flights
Fort Lauderdale to Key West flights
Miami to Madrid flights
USA to Japan flights
Boston to Toronto flights
New York to New Orleans flights
Los Angeles to Seoul flights
Burbank to Las Vegas flights
Tampa to Nashville flights
Buffalo to Basseterre flights

Search flights from Buffalo to Luis Munoz Marin Intl by cabin class

Find flights from Buffalo to Luis Munoz Marin Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Hakodate
Flights to Fez Sais
Flights to Constantine Ain El Bey
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Luis Munoz Marin Intl?

Cheapflights helps you search for flights from Buffalo to Luis Munoz Marin Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Luis Munoz Marin Intl?

Cheapflights simply makes it quick and affordable to book flights from Buffalo to Luis Munoz Marin Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Buffalo to Luis Munoz Marin Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Buffalo to Luis Munoz Marin Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Buffalo to Luis Munoz Marin Intl become cheaper?

Not ready to book yet? You can track prices for flights from Buffalo to Luis Munoz Marin Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines