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Cheap flights from Buffalo (BUF) to San Juan from $124

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 8/14. 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
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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The best prices from Buffalo to San Juan are usually found in September or October, booked 14 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Buffalo to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to San Juan (PR1). 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 May 30, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$247

One-way from

$229
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 27% potential price drop
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From Buffalo to San Juan
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One-way flight from Buffalo to San Juan
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What is the cheapest day to fly round-trip from Buffalo to San Juan?

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?

Users have found that booking a flight from Buffalo to San Juan at least 15 days early can save you up to 37% on average compared to booking a flight this week. If booking 15 days before your flight isn’t an option for you, users have found flights from Buffalo to San Juan for as little as $309 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 $419 for flights departing within the next 3 days.

What is the cheapest month to fly from Buffalo to San Juan?

Flights from Buffalo to San Juan lean towards being more expensive in December. Prices are generally better when you fly from Buffalo to San Juan in September, with the cheapest ticket starting at $167.

What is the cheapest time of day to fly from BUF to SJU?

A simple way to save on the total cost of your ticket is to fly from Buffalo to San Juan in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.

Cheap United Airlines flights from Buffalo to San Juan

Explore cheap flight options specifically provided by United Airlines for the route between Buffalo and San Juan. 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 2,765,679 searches. Data last updated May 30, 2024.
Find some of the cheapest United Airlines flights traveling 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 stop6h 45mUnited Airlines
Tue 10/11:05 amSJU - BUF
1 stop8h 58mUnited Airlines
Deal found 5/29$338
Thu 9/126:00 amBUF - SJU
1 stop7h 45mUnited Airlines
Sun 9/291:05 amSJU - BUF
2 stops8h 32mUnited Airlines
Deal found 5/28$374
Tue 8/206:15 amBUF - SJU
1 stop6h 35mUnited Airlines
Tue 9/31:05 amSJU - BUF
2 stops12h 54mUnited Airlines
Deal found 5/29$430
Thu 8/156:00 amBUF - SJU
1 stop7h 45mUnited Airlines
Tue 8/201:05 amSJU - BUF
1 stop9h 28mUnited Airlines
Deal found 5/29$457
Fri 8/236:15 amBUF - SJU
1 stop6h 35mUnited Airlines
Mon 8/261:05 amSJU - BUF
2 stops12h 54mUnited Airlines
Deal found 5/29$466
Sat 9/146:15 amBUF - SJU
1 stop6h 35mUnited Airlines
Sun 9/291:30 pmSJU - BUF
2 stops10h 15mUnited Airlines
Deal found 5/29$471
Fri 9/67:00 amBUF - SJU
1 stop7h 42mUnited Airlines
Sun 9/151:30 pmSJU - BUF
2 stops20h 07mUnited Airlines
Deal found 5/29$509
Wed 8/146:00 amBUF - SJU
1 stop7h 45mUnited Airlines
Fri 8/231:05 amSJU - BUF
1 stop9h 28mUnited Airlines
Deal found 5/29$518
Sat 10/56:00 amBUF - SJU
1 stop7h 45mUnited Airlines
Thu 10/101:05 amSJU - BUF
1 stop8h 58mUnited Airlines
Deal found 5/30$521

Cheap JetBlue flights from Buffalo to San Juan

Explore cheap flight options specifically provided by JetBlue for the route between Buffalo and San Juan. 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 2,765,679 searches. Data last updated May 30, 2024.
Have a look at some of the cheapest available JetBlue flights departing from Buffalo and landing in San Juan. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 6/255:00 pmBUF - SJU
1 stop9h 57mJetBlue
Mon 7/110:35 pmSJU - BUF
1 stop9h 05mJetBlue
Deal found 5/29$323
Fri 6/218:25 amBUF - SJU
1 stop10h 26mJetBlue
Mon 6/2410:35 pmSJU - BUF
1 stop9h 05mJetBlue
Deal found 5/29$324
Thu 7/185:00 pmBUF - SJU
1 stop9h 57mJetBlue
Tue 8/132:30 pmSJU - BUF
1 stop9h 10mJetBlue
Deal found 5/29$355
Sat 10/129:00 amBUF - SJU
1 stop9h 07mJetBlue
Sat 10/195:59 amSJU - BUF
1 stop9h 06mJetBlue
Deal found 5/29$359
Mon 6/245:00 pmBUF - SJU
1 stop9h 57mJetBlue
Fri 7/58:05 amSJU - BUF
1 stop8h 00mJetBlue
Deal found 5/30$361
Thu 6/275:00 pmBUF - SJU
1 stop9h 57mJetBlue
Thu 7/410:35 pmSJU - BUF
1 stop9h 05mJetBlue
Deal found 5/30$372
Wed 7/1010:00 amBUF - SJU
1 stop9h 01mJetBlue
Wed 7/241:20 pmSJU - BUF
1 stop10h 21mJetBlue
Deal found 5/29$385
Mon 7/159:19 amBUF - SJU
1 stop7h 31mJetBlue
Thu 7/251:20 pmSJU - BUF
1 stop10h 21mJetBlue
Deal found 5/29$403
Wed 7/1010:00 amBUF - SJU
1 stop9h 01mJetBlue
Wed 7/241:20 pmSJU - BUF
1 stop10h 21mJetBlue
Deal found 5/30$405

Cheap Buffalo to San Juan flights in May & June 2024

Find cheap flight options from Buffalo to San Juan specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,765,679 searches. Prices were last updated on May 30, 2024.
Listed are some of the best fares we've found on flights departing from Buffalo to San Juan in 2024. Check back in a little while for more flight options.
Tue 6/115:01 pmBUF - SJU
1 stop8h 58mFrontier
Mon 6/173:08 amSJU - BUF
1 stop12h 50mFrontier
Deal found 5/30$286
Fri 6/147:25 pmBUF - SJU
2 stops13h 54mFrontier
Mon 6/1710:15 pmSJU - BUF
1 stop17h 43mFrontier
Deal found 5/30$296
Tue 6/115:01 pmBUF - SJU
1 stop8h 58mFrontier
Tue 6/1810:25 amSJU - BUF
1 stop7h 28mFrontier
Deal found 5/30$298
Thu 6/207:55 pmBUF - SJU
1 stop12h 27mFrontier
Thu 6/279:30 amSJU - BUF
1 stop9h 23mFrontier
Deal found 5/29$304
Sat 6/159:07 pmBUF - SJU
1 stop11h 15mFrontier
Sat 6/2210:15 pmSJU - BUF
1 stop20h 37mFrontier
Deal found 5/29$305
Tue 6/49:50 pmBUF - SJU
1 stop11h 39mFrontier
Sat 6/87:15 amSJU - BUF
1 stop13h 02mFrontier
Deal found 5/30$306
Sun 6/169:04 pmBUF - SJU
1 stop28h 55mFrontier
Wed 6/193:08 amSJU - BUF
1 stop15h 45mFrontier
Deal found 5/30$308
Sun 6/169:04 pmBUF - SJU
1 stop28h 55mFrontier
Wed 6/193:08 amSJU - BUF
1 stop15h 45mFrontier
Deal found 5/29$309
Thu 6/207:55 pmBUF - SJU
1 stop12h 27mFrontier
Wed 6/263:08 amSJU - BUF
1 stop15h 45mFrontier
Deal found 5/29$314

Buffalo to San Juan 2024 flight deals

Discover exclusive flight deals for travel between Buffalo and San Juan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 30, 2024.
Listed are some of the best fares we've found on flights departing from Buffalo to San Juan in 2024. Check back in a little while for more flight options.
Wed 8/145:15 amBUF - SJU
1 stop9h 05mAmerican Airlines
Sat 8/243:10 pmSJU - BUF
1 stop7h 26mAmerican Airlines
Deal found 5/30$248
Tue 8/205:15 amBUF - SJU
1 stop7h 14mAmerican Airlines
Wed 8/283:10 pmSJU - BUF
1 stop7h 26mAmerican Airlines
Deal found 5/29$253
Mon 8/129:13 amBUF - SJU
1 stop11h 56mFrontier
Sun 8/183:08 amSJU - BUF
1 stop17h 11mFrontier
Deal found 5/30$280
Wed 7/173:32 pmBUF - SJU
1 stop8h 43mDelta
Wed 8/1412:56 pmSJU - BUF
1 stop10h 59mDelta
Deal found 5/29$284
Tue 6/115:01 pmBUF - SJU
1 stop8h 58mFrontier
Mon 6/173:08 amSJU - BUF
1 stop12h 50mFrontier
Deal found 5/30$286
Sat 9/149:19 pmBUF - SJU
1 stop13h 46mFrontier
Sat 9/283:08 amSJU - BUF
1 stop7h 44mFrontier
Deal found 5/29$288
Thu 7/1811:30 amBUF - SJU
1 stop14h 34mFrontier
Sat 8/1010:15 pmSJU - BUF
1 stop12h 31mFrontier
Deal found 5/29$290
Sun 8/259:19 pmBUF - SJU
1 stop13h 46mFrontier
Mon 8/261:25 amSJU - BUF
1 stop7h 11mFrontier
Deal found 5/30$291
Thu 8/158:52 pmBUF - SJU
1 stop12h 53mFrontier
Wed 8/217:00 amSJU - BUF
1 stop13h 19mFrontier
Deal found 5/29$294

Buffalo to San Juan flights leaving soon

Find last-minute flight options from Buffalo to San Juan 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 2,765,679 searches. Data last updated May 30, 2024.
Check out these flights departing soon from Buffalo to San Juan. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 6/89:07 pmBUF - SJU
1 stop11h 15mFrontier
Wed 6/128:05 pmSJU - BUF
1 stop22h 48mFrontier
Deal found 5/30$305
Tue 6/49:50 pmBUF - SJU
1 stop11h 39mFrontier
Sat 6/87:15 amSJU - BUF
1 stop13h 02mFrontier
Deal found 5/30$306
Tue 6/46:57 pmBUF - SJU
1 stop5h 54mFrontier
Sat 6/87:15 amSJU - BUF
1 stop13h 02mFrontier
Deal found 5/30$316
Sat 6/83:14 pmBUF - SJU
1 stop8h 38mJetBlue
Tue 6/113:34 amSJU - BUF
1 stop7h 08mJetBlue
Deal found 5/30$426
Sat 6/812:38 pmBUF - SJU
2 stops10h 02mAmerican Airlines
Wed 6/123:49 pmSJU - BUF
1 stop8h 34mAmerican Airlines
Deal found 5/30$473
Tue 6/46:08 amBUF - SJU
2 stops10h 32mAmerican Airlines
Sat 6/86:00 amSJU - BUF
1 stop9h 24mAmerican Airlines
Deal found 5/30$504
Tue 6/46:08 amBUF - SJU
2 stops9h 32mAmerican Airlines
Sat 6/86:00 amSJU - BUF
1 stop9h 24mAmerican Airlines
Deal found 5/30$514
Sat 6/812:38 pmBUF - SJU
2 stops10h 02mAmerican Airlines
Wed 6/1211:57 amSJU - BUF
2 stops11h 54mAmerican Airlines
Deal found 5/30$519
Tue 6/45:35 amBUF - SJU
2 stops11h 05mAmerican Airlines
Sat 6/88:00 amSJU - BUF
2 stops13h 45mAmerican Airlines
Deal found 5/30$548

One-way flights to San Juan from Buffalo

Search for one-way flight options from Buffalo to San Juan. 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 2,765,679 searches. Data last updated May 30, 2024.
Users traveling one-way from Buffalo to San Juan can select one of these great deals. Users in need of a round-trip flight from Buffalo to San Juan instead should update the search form at the top of page.
Wed 8/144:45 pmBUF - SJU
1 stop6h 50mJetBlue
Deal found 5/29$124
Tue 8/66:15 amBUF - SJU
1 stop7h 42mDelta
Deal found 5/29$142
Sat 6/2910:54 pmBUF - SJU
2 stops15h 57mFrontier
Deal found 5/30$145
Mon 8/56:48 pmBUF - SJU
2 stops20h 15mFrontier
Deal found 5/29$150
Sat 6/159:07 pmBUF - SJU
1 stop11h 15mFrontier
Deal found 5/28$152
Thu 9/268:52 pmBUF - SJU
1 stop12h 53mFrontier
Deal found 5/29$159
Sun 7/2111:46 amBUF - SJU
1 stop11h 43mFrontier
Deal found 5/30$160
Tue 7/235:00 pmBUF - SJU
1 stop9h 57mJetBlue
Deal found 5/30$162
Tue 7/168:53 pmBUF - SJU
1 stop29h 37mFrontier
Deal found 5/29$165

Find flights from Buffalo to San Juan within your budget

Customize your flight search to find flights from Buffalo to San Juan 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 2,765,679 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$248 - $504

Route

Depart

Return

Price

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Wed 8/14

1 stop9h 05m

San Juan Luis Munoz Marin Intl

Sat 8/24

1 stop7h 26m

$248

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Tue 8/20

1 stop7h 14m

San Juan Luis Munoz Marin Intl

Wed 8/28

1 stop7h 26m

$253

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Mon 8/12

1 stop11h 56m

San Juan Luis Munoz Marin Intl

Sun 8/18

1 stop17h 11m

$280

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Wed 7/17

1 stop8h 43m

San Juan Luis Munoz Marin Intl

Wed 8/14

1 stop10h 59m

$284

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Tue 6/11

1 stop8h 58m

San Juan Luis Munoz Marin Intl

Mon 6/17

1 stop12h 50m

$286

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Mon 7/15

1 stop10h 44m

San Juan Luis Munoz Marin Intl

Mon 8/12

1 stop11h 09m

$299

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Tue 6/25

1 stop9h 57m

San Juan Luis Munoz Marin Intl

Mon 7/1

1 stop9h 05m

$323

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Sat 9/28

1 stop6h 45m

San Juan Luis Munoz Marin Intl

Tue 10/1

1 stop8h 58m

$338

BuffaloSan Juan Luis Munoz Marin Intl

BUF - SJU

BUFSJU

Buffalo

Mon 7/15

2 stops25h 11m

San Juan Luis Munoz Marin Intl

Sat 8/10

1 stop19h 35m

$504

Flights are sorted by cheapest first

Deals found on 5/30

How far ahead should I book a flight from Buffalo to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to San Juan. Price data was last updated on May 24, 2024.
To ensure you get the cheapest price possible for a flight from Buffalo to San Juan, you should look to book at least 14 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Buffalo to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to San Juan. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Buffalo to San Juan flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Buffalo to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average temperature and rainfall totals by month.

SJU

Temperature

77 - 82.4 °F

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated May 30, 2024.
Read through reviews of airlines operating flights from Buffalo to San Juan, such as United Airlines, JetBlue and Frontier. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

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
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

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
4,356 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

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
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

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
14,284 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

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
4,009 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

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 San Juan. 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?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to San Juan. You should not have trouble finding flights to San Juan from Buffalo; the airport handles an average of 0 outbound flights to San Juan 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. 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 for under $300 on Cheapflights?

    Yes, there are multiple flights from Buffalo to San Juan for under $300. The cheapest flight booked recently is on American Airlines for just $248, but on average you can expect to pay $293.

  • Are there last-minute flights available from Buffalo to San Juan for under $400?

    There are currently 13+ open flights from Buffalo to San Juan within the next 7 days for less than $400.

  • What are the cheapest airlines flying from Buffalo to San Juan round-trip?

    American Airlines, at $248, was found to be the cheapest airline from Buffalo to San Juan.Alternate airlines to your destination round-trip include Frontier and Delta. These flights start at 38% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Buffalo to San Juan one-way?

    The cheapest airlines for a one-way flight from Buffalo to San Juan are JetBlue ($124), Delta ($142), and Frontier ($145).

  • 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. Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR) are some additional IATA codes for airports related to your trip.

  • Where are the most common layover locations when flying from Buffalo to San Juan?

    Most of the time, Buffalo to San Juan flights that have layovers will stop in New York.

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

    New York travelers tend to visit Times Square, New York City Center, and Madison Square Garden more than anywhere else. Travelers on a layover in New York can visit Times Square, New York City Center, and Madison Square Garden, by traveling 13.6 mi, 13.6 mi, and 13.6 mi, respectively after landing at New York John F Kennedy Intl. Travelers can book a car rental at New York John F Kennedy Intl for about $68 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Buffalo to San Juan flights?

    Buffalo to San Juan flights that have layovers will least frequently stop in Orlando.

  • Can I find deals for flights from Buffalo to San Juan that include extra baggage allowance?

    The amount of baggage you can bring on your Buffalo to San Juan 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 San Juan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Buffalo to San Juan 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 San Juan that include hotel bookings?

    Yes. In addition to deals on Buffalo to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to San Juan?

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

  • Can I find deals for business class flights from Buffalo to San Juan?

    Yes. Cheapflights offers flight deals from Buffalo to San Juan 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 San Juan that allow pets onboard?

    Many airlines flying from Buffalo to San Juan 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 San Juan?

    Yes, you can often find last-minute deals on Buffalo to San Juan 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 flight deals updated?

    The Buffalo to San Juan flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from Buffalo to San Juan?

    American Airlines, Alaska Airlines and JetBlue are the most popular airlines when flying from Buffalo to San Juan.

  • What is the cheapest month to book a flight from Buffalo to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to San Juan (average of $247). Flying from Buffalo to San Juan in March is currently the most expensive (average of $338). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Buffalo to San Juan
See prices for flight routes from nearby airports that may be better suited for you.

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Top 7 airlines flying from Buffalo to San Juan

Discover the top 7 airlines that operate flights from Buffalo to San Juan. 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 2,765,679 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$178Average$312FlexibilityNo cancel feeOn-time62%
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JetBlueCheapest$259Average$457FlexibilityNo cancel feeOn-time62%
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United AirlinesCheapest$267Average$579FlexibilityNo cancel feeOn-time69%
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DeltaCheapest$284Average$386FlexibilityNo cancel feeOn-timeN/A
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American AirlinesCheapest$308Average$550FlexibilityNo cancel feeOn-time71%
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Alaska AirlinesCheapest$558Average$565FlexibilityNo cancel feeOn-time75%
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Sun Country AirCheapest$581Average$581FlexibilityNo cancel feeOn-time83%
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Fly with Cheapflights

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How does Cheapflights help users find flights from Buffalo to San Juan?

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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Buffalo to San Juan for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Buffalo to San Juan with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Buffalo to San Juan, users can toggle the no change fees filter when performing a flight search.

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