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 13th, 2026
Outbound Flights
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24h 39m·1 stop
$493 USD
BUFFeb 13 19:21
→ORDFeb 13 20:30
UA 4584Bombardier Regional Jet 550
17h 50m layover·Overnight
ORDFeb 14 14:20
→SJUFeb 14 21:00
UA 695Airbus A321neo
13h 53m·2 stops
$567 USDBUFFeb 13 06:07
→IADFeb 13 07:35
UA 3634Embraer 175
40m layover
IADFeb 13 08:15
→ORDFeb 13 09:34
UA 1775Airbus A321neo
4h 46m layover
ORDFeb 13 14:20
→SJUFeb 13 21:00
UA 695Airbus A321neo
13h·1 stop
$647 USDBUFFeb 13 07:00
→ORDFeb 13 08:00
UA 543Airbus A319
6h 20m layover
ORDFeb 13 14:20
→SJUFeb 13 21:00
UA 695Airbus A321neo
19h 19m·1 stop
$667 USDBUFFeb 13 19:21
→ORDFeb 13 20:30
UA 4584Bombardier Regional Jet 550
12h 25m layover·Overnight
ORDFeb 14 08:55
→SJUFeb 14 15:40
UA 1996Airbus A321neo
11h 22m·1 stop
$703 USDBUFFeb 13 10:00
→IADFeb 13 11:27
UA 4182Bombardier Regional Jet 550
6h 5m layover
IADFeb 13 17:32
→SJUFeb 13 22:22
UA 2025Boeing 737MAX 9 Passenger
7h 40m·1 stop
$761 USDBUFFeb 13 07:00
→ORDFeb 13 08:00
UA 543Airbus A319
55m layover
ORDFeb 13 08:55
→SJUFeb 13 15:40
UA 1996Airbus A321neo
6h 28m·1 stop
$761 USDBUFFeb 13 14:54
→IADFeb 13 16:18
UA 4443Bombardier Regional Jet 550
1h 14m layover
IADFeb 13 17:32
→SJUFeb 13 22:22
UA 2025Boeing 737MAX 9 Passenger
6h 10m·1 stop
$1,100 USDBUFFeb 13 06:07
→IADFeb 13 07:35
UA 3634Embraer 175
52m layover
IADFeb 13 08:27
→SJUFeb 13 13:17
UA 2021Boeing 737MAX 9 Passenger