Cheap Flights from Buffalo to San Juan from C$ 186

How to find the cheapest flight from
Buffalo (BUF) to San Juan (SJU)

All the information you need to plan the best BUF to SJU flight in 2021: compare Buffalo to San Juan flight prices with the expected peak season, weather and rainfall in San Juan.

BUF - PR1 Price	C$ 379 - C$ 712
PR1 Temperature	25 - 28 °C
PR1 Precipitation	55 - 156 mm

Popular in December High demand for flights, 38% potential price rise
Cheapest in August Best time to find cheap flights, 15% potential price drop
Round-trip from CHF 379 From Buffalo to San Juan
One-way from C$ 186 One-way flight from Buffalo to San Juan

Popular in

December

High demand for flights, 38% potential price rise

Cheapest in

August

Best time to find cheap flights, 15% potential price drop

Round-trip from

CHF 379

From Buffalo to San Juan

One-way from

C$ 186

One-way flight from Buffalo to San Juan

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

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

To save up to 20% on this flight, we recommend booking at least 20 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Buffalo to San Juan from C$ 384 1-2 weeks out and tickets from C$ 474 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of August. Prices to San Juan from Buffalo average C$ 443. You can even find prices in August for less than C$ 443, as users have found deals to San Juan from as low as C$ 198. The month of December appears to be one of the more expensive times to travel to San Juan from Buffalo. Flying in the targeted month can save you up to 60%.

When is the cheapest time to fly from Buffalo to San Juan (BUF - PR1)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to San Juan as you normally would.

Cheap flights from Buffalo to San Juan in September, October 2021

The best prices found for BUF to SJU flights for September, October

6 Oct - 13 Oct

C$ 288pp

BUF

Buffalo

Multiple Airlines

1 STOP

SJU

San Juan Luis Munoz Marin Intl

SJU

San Juan Luis Munoz Marin Intl

Multiple Airlines

1 STOP

BUF

Buffalo

6 Oct - 13 Oct

C$ 355pp

BUF

Buffalo

American Airlines

2 STOPS

SJU

San Juan Luis Munoz Marin Intl

SJU

San Juan Luis Munoz Marin Intl

American Airlines

2 STOPS

BUF

Buffalo

6 Oct - 13 Oct

C$ 394pp

BUF

Buffalo

Multiple Airlines

2 STOPS

SJU

San Juan Luis Munoz Marin Intl

SJU

San Juan Luis Munoz Marin Intl

JetBlue

1 STOP

BUF

Buffalo

Buffalo to San Juan 2021 flight deals

Cheap flights to San Juan from Buffalo found for this year

6 Oct - 13 Oct

C$ 288pp

BUF

Buffalo

Multiple Airlines

1 STOP

SJU

San Juan Luis Munoz Marin Intl

SJU

San Juan Luis Munoz Marin Intl

Multiple Airlines

1 STOP

BUF

Buffalo

3 Dec - 9 Dec

C$ 343pp

BUF

Buffalo

Multiple Airlines

1 STOP

SJU

San Juan Luis Munoz Marin Intl

SJU

San Juan Luis Munoz Marin Intl

Multiple Airlines

1 STOP

BUF

Buffalo

6 Oct - 13 Oct

C$ 355pp

BUF

Buffalo

American Airlines

2 STOPS

SJU

San Juan Luis Munoz Marin Intl

SJU

San Juan Luis Munoz Marin Intl

American Airlines

2 STOPS

BUF

Buffalo

Last minute flights from Buffalo to San Juan

Late deals on round-trip flights to San Juan from Buffalo, departing today and this week

1 Oct - 7 Oct

C$ 497pp

BUF

Buffalo

JetBlue

1 STOP

SJU

San Juan Luis Munoz Marin Intl

SJU

San Juan Luis Munoz Marin Intl

JetBlue

1 STOP

BUF

Buffalo

1 Oct - 6 Oct

C$ 3,873pp

BUF

Buffalo

Multiple Airlines

2 STOPS

SJU

San Juan Luis Munoz Marin Intl

SJU

San Juan Luis Munoz Marin Intl

United Airlines

2 STOPS

BUF

Buffalo

One-way flights to San Juan from Buffalo

The cheapest one-way flights from Buffalo to San Juan

5:06 a.m. - 3:34 p.m.

JetBlue

1 stop

9h 28m

BUF - SJU

C$ 186

1:30 a.m. - 12:22 p.m.

Delta

1 stop

9h 52m

BUF - SJU

C$ 222

Delta

3:40 p.m. - 10:43 p.m.

JetBlue

1 stop

6h 03m

BUF - SJU

C$ 264

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Buffalo</span> to <span class="emphasized">San Juan</span> flights.

Flight FAQs

From Buffalo to San Juan

What airport do you fly from for flights from Buffalo to San Juan?

For a flight from Buffalo to San Juan, you will be flying from Buffalo. Buffalo (BUF) is just 13.4 km from the centre of the city. Buffalo is the only Buffalo airport and it handles 0 outbound flights to San Juan per day. 6 airlines have flights to San Juan from Buffalo on a regular basis.

Which airlines flying from Buffalo to San Juan have flexible cancellations due to COVID-19?

JetBlue, American Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Buffalo to San Juan for under C$ 300 on Cheapflights?

Yes, there are multiple flights from Buffalo to San Juan for under C$ 300. The cheapest flight booked recently is on Multiple Airlines for just C$ 288, but on average you can expect to pay C$ 414.

Are there last-minute flights available from Buffalo to San Juan for under C$ 500?

There are currently 2+ open flights from Buffalo to San Juan within the next 7 days for less than C$ 500.

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

Currently priced at C$ 355, American Airlines will fly you from Buffalo to San Juan and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and United Airlines - these airlines can fly you to your destination from C$ 371 and C$ 411, respectively. American Airlines is currently priced 19% below the average price you’ll pay for this route.

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

When booking a flight from Buffalo to San Juan, you may want to consider flying on American Airlines, JetBlue or Delta as they are the most popular for this route.

What are the cheapest flights from Buffalo to San Juan?

Looking for the cheapest flight from Buffalo to San Juan? While on average our users pay C$ 515, our data indicates the cheapest price to be C$ 195. The most popular route (Buffalo - San Juan Luis Munoz Marin Intl), is priced around C$ 611.

COVID Restrictions

View COVID Travel Restrictions for San Juan, Puerto Rico

Do I need a COVID test to fly to San Juan from Buffalo?

Information is based on travel restrictions from Buffalo to San Juan

Most visitors from Buffalo need to provide a negative COVID-19 test result and/or quarantine to enter San Juan.

COVID-19 testing requirements
Visitors from Buffalo must present a negative RT-PCR (NAAT) test taken 72 hours before departing to San Juan.

Quarantine requirements
Visitors from Buffalo are not required to quarantine after entering San Juan.

Documents
Travel Declaration Form - Must be completed prior to travel to Puerto Rico.

Do I need a test to fly back to Buffalo from San Juan?

Returning to Buffalo from San Juan

COVID-19 testing requirements
Visitors from San Juan must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Buffalo.

Quarantine requirements
Visitors from San Juan are not required to quarantine after entering Buffalo.

Hide COVID Travel Restrictions for San Juan, Puerto Rico

Destination information for San Juan

Things to know before you go - useful duration and weather info for your trip from Buffalo to San Juan.

C$ 1 = $0.79

32.0 °C

146.0 mm

Airports servicing Buffalo

Buffalo (BUF)

Airports servicing San Juan

Luis Munoz Marin Intl (SJU)

San Juan Isla Grande (SIG)

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	C$ 196	C$ 625	No cancel fee	71%	Search American Airlines flights
Delta	C$ 197	C$ 487	No cancel fee	N/A	Search Delta flights
United Airlines	C$ 251	C$ 621	No cancel fee	69%	Search United Airlines flights
JetBlue	C$ 267	C$ 521	No cancel fee	62%	Search JetBlue flights

Hourly flight availability from Buffalo to San Juan

See what time of day planes typically take off from Buffalo towards San Juan.

Early morning Midnight to 6 AM	100% of flight departures
Morning 6 AM to noon	0% of flight departures
Afternoon Noon to 6 PM	0% of flight departures
Evening 6 PM to midnight	0% of flight departures

Midnight

6 AM

Noon

6 PM

Weekly flight availability

from Buffalo to San Juan

See how many times per day planes take to the skies headed from Buffalo to San Juan.

Sunday

0 flights

Monday

1 daily flight

Tuesday

0 flights

Wednesday

0 flights

Thursday

1 daily flight

Friday

1 daily flight

Saturday

1 daily flight

Cheap flights from Buffalo to San Juan

How to find the cheapest flight from Buffalo (BUF) to San Juan (SJU)

All the information you need to plan the best BUF to SJU flight in 2021: compare Buffalo to San Juan flight prices with the expected peak season, weather and rainfall in San Juan.

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

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

When is the cheapest time to fly from Buffalo to San Juan (BUF - PR1)?

Cheap flights from Buffalo to San Juan in September, October 2021

The best prices found for BUF to SJU flights for September, October

Buffalo to San Juan 2021 flight deals

Cheap flights to San Juan from Buffalo found for this year

Last minute flights from Buffalo to San Juan

Late deals on round-trip flights to San Juan from Buffalo, departing today and this week

One-way flights to San Juan from Buffalo

The cheapest one-way flights from Buffalo to San Juan

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Buffalo</span> to <span class="emphasized">San Juan</span> flights.

Flight FAQs

From Buffalo to San Juan

What airport do you fly from for flights from Buffalo to San Juan?

Which airlines flying from Buffalo to San Juan have flexible cancellations due to COVID-19?

Can I find flights from Buffalo to San Juan for under C$ 300 on Cheapflights?

Are there last-minute flights available from Buffalo to San Juan for under C$ 500?

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

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

What are the cheapest flights from Buffalo to San Juan?

Related searches

Flights to San Juan from Buffalo (BUF)

Other flights from Buffalo

Other flights to San Juan

Rent a Car

COVID Restrictions

Do I need a COVID test to fly to San Juan from Buffalo?

Do I need a test to fly back to Buffalo from San Juan?

Destination information for San Juan

Things to know before you go - useful duration and weather info for your trip from Buffalo to San Juan.

Airports servicing Buffalo

Airports servicing San Juan

Top 4 airlines flying from Buffalo to San Juan

The chart below displays the airlines Cheapflights users travelling from Buffalo to San Juan choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2021.

Hourly flight availability from Buffalo to San Juan

See what time of day planes typically take off from Buffalo towards San Juan.

See how many times per day planes take to the skies headed from Buffalo to San Juan.

How to find the cheapest flight from
Buffalo (BUF) to San Juan (SJU)