San Juan, Puerto Rico to Buffalo, USA for only $228 USD roundtrip

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Cheap flights from San Juan, Puerto Rico to Buffalo, USA for only $228 USD roundtrip with United Airlines.

DEPART:
San Juan, Puerto Rico

ARRIVE:
Buffalo, USA

RETURN:
San Juan, Puerto Rico

DATES:
Availability from September to October 2026

Example dates:
1st-9th Sep
1st-11th Sep
1st-12th Sep
2nd-9th Sep
2nd-11th Sep
2nd-12th Sep
9th-16th Sep
9th-17th Sep
9th-19th Sep
9th-20th Sep
10th-17th Sep
10th-19th Sep
10th-20th Sep
10th-21st Sep
11th-19th Sep
11th-20th Sep
11th-21st Sep
11th-22nd Sep
12th-19th Sep
12th-20th Sep
12th-21st Sep
12th-22nd Sep
12th-23rd Sep
13th-20th Sep
13th-21st Sep
13th-22nd Sep
13th-23rd Sep
15th-22nd Sep
15th-23rd Sep
15th-25th Sep
15th-26th Sep
18th-25th Sep
18th-26th Sep
18th-29th Sep
19th-26th Sep
19th-29th Sep
19th-30th Sep
20th-29th Sep
20th-30th Sep
21st-29th Sep
21st-30th Sep
22nd-29th Sep
22nd-30th Sep
22nd Sep – 3rd Oct
23rd-30th Sep
23rd Sep – 3rd Oct
30th Sep – 11th Oct
3rd-11th Oct
5th-16th Oct
6th-16th Oct
7th-16th Oct
7th-18th Oct
11th-18th Oct
11th-20th Oct
11th-21st Oct
14th-21st Oct
14th-24th Oct
14th-25th Oct
19th-26th Oct
19th-27th Oct
19th-28th Oct
19th-29th Oct
20th-27th Oct
20th-28th Oct
21st-28th Oct
21st-29th Oct

and more…

STOPS:
Chicago
Houston (outgoing only)

AIRLINES:
United Airlines