
Round-trip from | $180 (Priceline) |
|---|---|
One-way from | $116 (American Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $535 |
Fly from
Fly to
Route
Depart
Return
Price
BuffaloSan Juan
BUF - SJU
BUFSJU
Buffalo
Sun 2/8
7:00 am-4:50 pm
1 stop8h 50m
San Juan Luis Munoz Marin Intl
Sat 2/14
7:00 am-2:56 pm
1 stop8h 56m
BuffaloSan Juan
BUF - SJU
BUFSJU
Buffalo
Mon 3/2
7:30 pm-3:50 am
1 stop7h 20m
San Juan Luis Munoz Marin Intl
Wed 3/4
6:10 am-2:08 pm
1 stop8h 58m
BuffaloSan Juan
BUF - SJU
BUFSJU
Buffalo
Mon 5/25
12:25 pm-8:03 pm
1 stop7h 38m
San Juan Luis Munoz Marin Intl
Sat 5/30
3:30 am-11:10 am
1 stop7h 40m
BuffaloSan Juan
BUF - SJU
BUFSJU
Buffalo
Fri 1/9
3:25 pm-1:22 am
1 stop8h 57m
San Juan Luis Munoz Marin Intl
Wed 1/14
2:20 pm-11:47 pm
1 stop10h 27m
BuffaloSan Juan
BUF - SJU
BUFSJU
Buffalo
Fri 1/23
3:25 pm-11:48 pm
1 stop7h 23m
San Juan Luis Munoz Marin Intl
Thu 1/29
6:01 am-2:30 pm
1 stop9h 29m
BuffaloSan Juan
BUF - SJU
BUFSJU
Buffalo
Wed 2/4
11:00 am-10:22 pm
2 stops10h 22m
San Juan Luis Munoz Marin Intl
Mon 2/9
2:05 am-1:24 pm
2 stops12h 19m
BuffaloSan Juan
BUF - SJU
BUFSJU
Buffalo
Wed 1/21
11:51 am-11:57 pm
1 stop11h 06m
San Juan Luis Munoz Marin Intl
Tue 1/27
7:30 am-5:54 pm
1 stop11h 24m
BuffaloSan Juan
BUF - SJU
BUFSJU
Buffalo
Sun 1/18
2:05 pm-11:45 pm
1 stop8h 40m
San Juan Luis Munoz Marin Intl
Tue 1/27
7:30 am-5:54 pm
1 stop11h 24m
BuffaloSan Juan
BUF - SJU
BUFSJU
Buffalo
Tue 3/31
12:07 pm-8:18 pm
1 stop8h 11m
San Juan Luis Munoz Marin Intl
Tue 4/7
6:15 am-3:51 pm
1 stop9h 36m
BuffaloSan Juan
BUF - SJU
BUFSJU
Buffalo
Fri 1/23
3:25 pm-11:48 pm
1 stop7h 23m
To ensure you get the cheapest price possible for a flight from Buffalo to San Juan, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, February is the cheapest month in which you can book a flight from Buffalo to San Juan (average of $138). Flying from Buffalo to San Juan in December is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
A simple way to save on the total cost of your ticket is to fly from Buffalo to San Juan in the afternoon. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the morning.
Travelers seeking maximum savings on their Buffalo to San Juan flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Food
Entertainment
Boarding
Overall
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Entertainment
Boarding
Overall
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Entertainment
Boarding
Overall
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Entertainment
Boarding
Overall
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Entertainment
Boarding
Overall
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Entertainment
Boarding
Overall
Crew
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$130 | Average$270 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$152 | Average$325 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$225 | Average$484 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$235 | Average$406 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$239 | Average$414 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$264 | Average$428 | FlexibilityNo cancel fee | On-time71% |