BUFBuffalo Niagara International Airport
Buffalo, United States
SJULuis Muñoz Marín International Airport
San Juan, Puerto Rico
$263 USD
-63%$98 USD
Verified Nov 29, 2025 at 7:23 AMFebruary 2026
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Rare Availability
9% of dates checked are available within 10% of the lowest price
Friday, February 27th, 2026
Outbound Flights
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13h·1 stop
$400 USD
BUFFeb 27 07:00
→ORDFeb 27 08:00
UA 543Airbus A320
6h 20m layover
ORDFeb 27 14:20
→SJUFeb 27 21:00
UA 695Airbus A321neo
29h 11m·1 stop
$412 USDBUFFeb 27 18:25
→EWRFeb 27 19:59
UA 4558Bombardier Regional Jet 550
23h 38m layover·Overnight
EWRFeb 28 19:37
→SJUMar 1 00:36
UA 1543Boeing 737MAX 9 Passenger
7h 40m·1 stop
$414 USDBUFFeb 27 07:00
→ORDFeb 27 08:00
UA 543Airbus A320
55m layover
ORDFeb 27 08:55
→SJUFeb 27 15:40
UA 1996Airbus A321neo
12h 7m·1 stop
$435 USDBUFFeb 27 11:29
→EWRFeb 27 13:00
UA 4190Bombardier Regional Jet 550
6h 37m layover
EWRFeb 27 19:37
→SJUFeb 28 00:36
UA 1543Boeing 737MAX 9 Passenger
7h 40m·1 stop
$494 USDBUFFeb 27 06:00
→EWRFeb 27 07:28
UA 4549Bombardier Regional Jet 550
2h 15m layover
EWRFeb 27 09:43
→SJUFeb 27 14:40
UA 1556Boeing 737MAX 9 Passenger
6h 28m·1 stop
$523 USDBUFFeb 27 14:54
→IADFeb 27 16:18
UA 4443Bombardier Regional Jet 550
1h 14m layover
IADFeb 27 17:32
→SJUFeb 27 22:22
UA 2025Boeing 737MAX 9 Passenger
17h 24m·1 stop
$533 USDBUFFeb 27 18:25
→EWRFeb 27 19:59
UA 4558Bombardier Regional Jet 550
11h 56m layover·Overnight
EWRFeb 28 07:55
→SJUFeb 28 12:49
UA 2143Boeing 767
6h 10m·1 stop
$777 USDBUFFeb 27 06:07
→IADFeb 27 07:35
UA 3634Embraer 175
52m layover
IADFeb 27 08:27
→SJUFeb 27 13:17
UA 2021Boeing 737MAX 9 Passenger