Cheap Flights from Niagara Falls to San Diego

View €101 flight on Sat, 30 Aug 2025Opens in a new window

Popular airlines from Niagara Falls to San Diego

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Cheap flights from Niagara Falls to San Diego (BUF-SAN)

Prices were available within the past 7 days and start at €101 for one-way flights and €214 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 23 Aug - Sat, 30 Aug
BUF
Buffalo
SAN
San Diego
€214 Return, found 8 hours ago
€214
Return
found 8 hours ago
Select American Airlines flight, departing Sat, 23 Aug from Buffalo to San Diego, returning Sat, 30 Aug, priced at €214 found 8 hours ago
Delta
Sat, 23 Aug - Sat, 30 Aug
BUF
Buffalo
SAN
San Diego
€235 Return, found 8 hours ago
€235
Return
found 8 hours ago
Select Delta flight, departing Sat, 23 Aug from Buffalo to San Diego, returning Sat, 30 Aug, priced at €235 found 8 hours ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
BUF
Buffalo
SAN
San Diego
€241 Return, found 8 hours ago
€241
Return
found 8 hours ago
Select American Airlines flight, departing Sat, 23 Aug from Buffalo to San Diego, returning Sat, 30 Aug, priced at €241 found 8 hours ago
American Airlines
Sat, 23 Aug - Sat, 30 Aug
BUF
Buffalo
SAN
San Diego
€246 Return, found 8 hours ago
€246
Return
found 8 hours ago
Select American Airlines flight, departing Sat, 23 Aug from Buffalo to San Diego, returning Sat, 30 Aug, priced at €246 found 8 hours ago
United
Sat, 23 Aug - Sat, 30 Aug
BUF
Buffalo
SAN
San Diego
€263 Return, found 8 hours ago
€263
Return
found 8 hours ago
Select United flight, departing Sat, 23 Aug from Buffalo to San Diego, returning Sat, 30 Aug, priced at €263 found 8 hours ago
JetBlue Airways
Sat, 23 Aug - Sat, 30 Aug
BUF
Buffalo
SAN
San Diego
€383 Return, found 8 hours ago
€383
Return
found 8 hours ago
Select JetBlue Airways flight, departing Sat, 23 Aug from Buffalo to San Diego, returning Sat, 30 Aug, priced at €383 found 8 hours ago

Find the cheapest month to fly from Toronto (YYZ) to San Diego (SAN)

January is typically the cheapest month to fly

From €178 - €349 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.