$106 Cheap flight deals from San Juan (SJU) to Buffalo (BUF)

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This Weekend's Flight Deals from San Juan to Buffalo

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Mar 20 - Thu, Mar 26
SJU
Luis Munoz Marin Intl.
BUF
Buffalo Niagara Intl.
$752 Roundtrip, found 2 days ago
$752
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Mar 20 from Luis Munoz Marin Intl. to Buffalo Niagara Intl., returning Thu, Mar 26, priced at $752 found 2 days ago

Airfares from $106 One Way, $212 Round Trip from San Juan to Buffalo

Prices starting at $212 for return flights and $106 for one-way flights to Buffalo were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 17 - Mon, Apr 20
SJU
San Juan
BUF
Buffalo
$212 Roundtrip, found 22 hours ago
$212
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Fri, Apr 17 from San Juan to Buffalo, returning Mon, Apr 20, priced at $212 found 22 hours ago
Thu, May 14 - Mon, May 18
SJU
San Juan
BUF
Buffalo
$214 Roundtrip, found 7 hours ago
$214
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, May 14 from San Juan to Buffalo, returning Mon, May 18, priced at $214 found 7 hours ago
Wed, Jun 3 - Sat, Jun 6
SJU
San Juan
BUF
Buffalo
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Jun 3 from San Juan to Buffalo, returning Sat, Jun 6, priced at $214 found 1 day ago
Sat, May 2 - Sat, May 9
SJU
San Juan
BUF
Buffalo
$226 Roundtrip, found 19 hours ago
$226
Roundtrip
found 19 hours ago
Select Southwest Airlines flight, departing Sat, May 2 from San Juan to Buffalo, returning Sat, May 9, priced at $226 found 19 hours ago
Fri, May 1 - Mon, May 11
SJU
San Juan
BUF
Buffalo
$227 Roundtrip, found 23 hours ago
$227
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Fri, May 1 from San Juan to Buffalo, returning Mon, May 11, priced at $227 found 23 hours ago

Buffalo economy flight packages

Price found within the past 48 hours. Click for updated prices.
Buffalo Airport Hotel
3.0-star property

Buffalo Airport Hotel

8/10 Very Good! (2,904 reviews)

Apr 23 - Apr 27

4 night stay

San Juan (SJU) to Buffalo (BUF)

Southwest Airlines • Non-stop • Coach

Buffalo (BUF) to San Juan (SJU)

Frontier Airlines • Non-stop • Coach
Price was $602, price is now $497 per person
$497
per person
found 1 day ago
Clean, convenient, friendly staff and close to airport, Wish they had a Continental breakfast though:

Reviewed on Oct 12, 2025

Hampton Inn & Suites Buffalo Downtown
2.5-star property

Hampton Inn & Suites Buffalo Downtown

8.8/10 Excellent! (1,008 reviews)

Apr 23 - Apr 27

4 night stay

San Juan (SJU) to Buffalo (BUF)

Southwest Airlines • Non-stop • Coach

Buffalo (BUF) to San Juan (SJU)

Frontier Airlines • Non-stop • Coach
Price was $1,207, price is now $1,006 per person
$1,006
per person
found 1 day ago
We were pleasantly surprised by our stay at the Hampton Inn in Buffalo. The hotel seemed relatively new and was very clean. Our room was spacious and comfortable, the bathroom was very clean and relatively modern and of course the bed and pillows were Hilton comfortable! We were there for the Super Bowl and had great wings and drinks at the Sidleine bar across from the hotel. Would definitely stay there again on our way through Buffalo.

Reviewed on Feb 10, 2026

The Edward Hotel
3.0-star property

The Edward Hotel

9.6/10 Exceptional! (226 reviews)

May 2 - May 8

6 night stay

San Juan (SJU) to Buffalo (BUF)

Frontier Airlines • Non-stop roundtrip • Coach
Price was $1,060, price is now $895 per person
$895
per person
found 19 hours ago
Check in was all done virtually and responses via text were prompt. We stayed in the Madison (on the first floor) and our room was lovely. The bed was huge, and comfortable, and the shower was great.

Reviewed on Aug 9, 2025

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More About Flying To Buffalo from San Juan

Route Information for Flights from San Juan to Buffalo

Origin Airport IATA Code
SJU
Destination Airport IATA Code
BUF
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

San Juan to Buffalo

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Frequently asked questions

What is the shortest flight from San Juan to Buffalo?
The fastest flight time from San Juan to Buffalo is 4 hours and 59 minutes, which gives you plenty of time to indulge in a tipple or get engrossed in a book.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.