BUF - SJU Price | C$ 299 - C$ 562 |
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SJU Temperature | 25 - 28 °C |
SJU Rainfall | 55 - 156 mm |
Popular in | December | High demand for flights, 38% potential price rise |
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Cheapest in | August | Best time to find cheap flights, 15% potential price drop |
Average price | C$ 424 | Average for round-trip flights in May 2022 |
Round-trip from | C$ 383 | From Buffalo to San Juan |
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 20 days in advance, which can save you up to 20% on flights from Buffalo to San Juan compared to booking the week you need them. Waiting 20 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 388. For sooner than that we have options available in the next 3 days from C$ 479.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to San Juan. Flights to San Juan from Buffalo in August are about C$ 448 on average during August, but can be found for as low as C$ 200.
When flying from Buffalo to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Buffalo
San Juan Luis Munoz Marin Intl
1 stop
7h 29mSan Juan Luis Munoz Marin Intl
Buffalo
1 stop
6h 25mJetBlue
Buffalo
San Juan Luis Munoz Marin Intl
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7h 29mSan Juan Luis Munoz Marin Intl
Buffalo
1 stop
6h 21mJetBlue
Buffalo
San Juan Luis Munoz Marin Intl
1 stop
9h 29mSan Juan Luis Munoz Marin Intl
Buffalo
1 stop
6h 25mJetBlue
Buffalo
San Juan Luis Munoz Marin Intl
1 stop
6h 30mSan Juan Luis Munoz Marin Intl
Buffalo
1 stop
6h 27mJetBlue
Buffalo
San Juan Luis Munoz Marin Intl
1 stop
7h 59mSan Juan Luis Munoz Marin Intl
Buffalo
1 stop
6h 17mUnited Airlines
Buffalo
San Juan Luis Munoz Marin Intl
1 stop
6h 30mSan Juan Luis Munoz Marin Intl
Buffalo
1 stop
7h 43mJetBlue
Buffalo
San Juan Luis Munoz Marin Intl
1 stop
7h 59mSan Juan Luis Munoz Marin Intl
Buffalo
1 stop
6h 17mUnited Airlines
Buffalo
San Juan Luis Munoz Marin Intl
2 stops
17h 40mSan Juan Luis Munoz Marin Intl
Buffalo
1 stop
9h 28mUnited Airlines
Buffalo
San Juan Luis Munoz Marin Intl
1 stop
8h 11mSan Juan Luis Munoz Marin Intl
Buffalo
2 stops
16h 57mUnited Airlines
Buffalo
San Juan Luis Munoz Marin Intl
1 stop
6h 30mSan Juan Luis Munoz Marin Intl
Buffalo
1 stop
6h 27mJetBlue
Buffalo
San Juan Luis Munoz Marin Intl
1 stop
6h 30mSan Juan Luis Munoz Marin Intl
Buffalo
1 stop
7h 43mJetBlue
Buffalo
San Juan Luis Munoz Marin Intl
1 stop
6h 57mSan Juan Luis Munoz Marin Intl
Buffalo
1 stop
6h 28mJetBlue
Buffalo
San Juan Luis Munoz Marin Intl
1 stop
7h 29mSan Juan Luis Munoz Marin Intl
Buffalo
1 stop
6h 25mJetBlue
Buffalo
San Juan Luis Munoz Marin Intl
1 stop
7h 29mSan Juan Luis Munoz Marin Intl
Buffalo
1 stop
6h 21mJetBlue
Buffalo
San Juan Luis Munoz Marin Intl
1 stop
10h 38mSan Juan Luis Munoz Marin Intl
Buffalo
2 stops
12h 52mUnited Airlines
Buffalo
San Juan Luis Munoz Marin Intl
1 stop
9h 30mDelta
Buffalo
San Juan Luis Munoz Marin Intl
1 stop
8h 21mJetBlue
Buffalo
San Juan Luis Munoz Marin Intl
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6h 32mJetBlue
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. 5 airlines have flights to San Juan from Buffalo on a regular basis.
Delta, United Airlines, and Frontier 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.
Yes, there are multiple flights from Buffalo to San Juan for under C$ 400. The cheapest flight booked recently is on JetBlue for just C$ 365, but on average you can expect to pay C$ 597.
There are currently 11+ open flights from Buffalo to San Juan within the next 7 days for less than C$ 700.
Currently priced at C$ 365, JetBlue will fly you from Buffalo to San Juan and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Frontier - these airlines can fly you to your destination from C$ 414 and C$ 763, respectively. JetBlue is currently priced 18% below the average price you’ll pay for this route.
C$ 183 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on JetBlue and United Airlines, with prices starting from C$ 261 and C$ 379, respectively.
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.