$99 Find Cheap Flights from San Juan to Buffalo - Compare and Save

These are the earliest and latest flight times available from San Juan Luis Munoz Marin Intl Airport to Buffalo:

• Earliest: departs at 2:20 pm and lands at 7:02 pm
• Latest: departs at 6:15 pm and lands at 10:57 pm.

The flight takes about 4h 42m.

Only Economy Class is available on flights from San Juan Luis Munoz Marin Intl Airport to Buffalo.

A nonstop flight from San Juan Luis Munoz Marin Intl Airport to Buffalo takes 4h 42m, covering 1,848 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from San Juan Luis Munoz Marin Intl Airport to Buffalo range from $283 to $424, with an average of $337 over the past 12 months. Anything below $283 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 10% above the $337 route average. Book 13 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $210 round-trip via Newark (EWR), compared to $338 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $49–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $256 to $1,574. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from San Juan Luis Munoz Marin Intl Airport to Buffalo are currently lower than usual. Average one-way flight prices are about $133, which is 33% below the typical average for this route.

Buffalo Airport (BUF) hosts 5 major car rental companies, with daily rates averaging $81 for economy cars. Top options include:

• Dollar
• Budget
• Hertz
• Thrifty
• Alamo

Flights from San Juan Luis Munoz Marin Intl Airport to Buffalo usually depart from San Juan Luis Munoz Marin Intl (SJU) and arrive at Buffalo (BUF).

One-stop flights from San Juan Luis Munoz Marin Intl Airport to Buffalo most commonly connect through:

• Baltimore/Washington (BWI) - 32% of one-stop connections
• New York John F Kennedy Intl (JFK) - 31% of one-stop connections
• Orlando (MCO) - 16% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 7% of one-stop connections

Yes. Flexible dates can save you up to 27% on flights from San Juan Luis Munoz Marin Intl Airport to Buffalo. Thursday is the cheapest departure day at $314 round-trip on average, while Sunday is the most expensive at $428, a difference of $114.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only JetBlue operates flights between San Juan Luis Munoz Marin Intl Airport and Buffalo.

Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 6h 41m, compared with 6h 49m via Tampa (TPA) and 6h 53m via Newark (EWR).

Buffalo is 1 hour behind San Juan Luis Munoz Marin Intl Airport (Eastern Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.

Among airlines operating San Juan Luis Munoz Marin Intl Airport to Buffalo flights:

• JetBlue: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.