Cheap Flights From Buffalo Niagara Intl. (BUF) To San Diego Intl. (SAN)

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Cheapest Flights from Buffalo (BUF) to San Diego (SAN)

The cheapest flights to San Diego Intl. found within the past 7 days were CA $370 round trip and CA $188 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Jan 6 - Tue, Jan 13
BUF
Buffalo
SAN
San Diego
CA $370 Roundtrip, found 21 hours ago
CA $370
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Tue, Jan 6 from Buffalo to San Diego, returning Tue, Jan 13, priced at CA $370 found 21 hours ago
Tue, Jan 13 - Tue, Jan 20
BUF
Buffalo
SAN
San Diego
CA $372 Roundtrip, found 21 hours ago
CA $372
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Tue, Jan 13 from Buffalo to San Diego, returning Tue, Jan 20, priced at CA $372 found 21 hours ago
Sun, Jan 18 - Sun, Jan 25
BUF
Buffalo
SAN
San Diego
CA $375 Roundtrip, found 4 days ago
CA $375
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sun, Jan 18 from Buffalo to San Diego, returning Sun, Jan 25, priced at CA $375 found 4 days ago
Wed, Jan 28 - Sun, Feb 1
BUF
Buffalo
SAN
San Diego
CA $377 Roundtrip, found 2 days ago
CA $377
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Jan 28 from Buffalo to San Diego, returning Sun, Feb 1, priced at CA $377 found 2 days ago
Wed, Jan 14 - Wed, Jan 28
BUF
Buffalo
SAN
San Diego
CA $378 Roundtrip, found 6 days ago
CA $378
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Wed, Jan 14 from Buffalo to San Diego, returning Wed, Jan 28, priced at CA $378 found 6 days ago
Sun, Jan 18 - Thu, Jan 22
BUF
Buffalo
SAN
San Diego
CA $379 Roundtrip, found 4 days ago
CA $379
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sun, Jan 18 from Buffalo to San Diego, returning Thu, Jan 22, priced at CA $379 found 4 days ago
Sun, Jan 25 - Tue, Jan 27
BUF
Buffalo
SAN
San Diego
CA $381 Roundtrip, found 1 day ago
CA $381
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, Jan 25 from Buffalo to San Diego, returning Tue, Jan 27, priced at CA $381 found 1 day ago
Thu, Jan 29 - Sun, Feb 1
BUF
Buffalo
SAN
San Diego
CA $382 Roundtrip, found 6 days ago
CA $382
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Jan 29 from Buffalo to San Diego, returning Sun, Feb 1, priced at CA $382 found 6 days ago
Thu, Jan 22 - Wed, Jan 28
BUF
Buffalo
SAN
San Diego
CA $383 Roundtrip, found 5 days ago
CA $383
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Thu, Jan 22 from Buffalo to San Diego, returning Wed, Jan 28, priced at CA $383 found 5 days ago
Thu, May 14 - Mon, May 18
BUF
Buffalo
SAN
San Diego
CA $418 Roundtrip, found 4 days ago
CA $418
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Thu, May 14 from Buffalo to San Diego, returning Mon, May 18, priced at CA $418 found 4 days ago

Frequently asked questions

Are there direct flights from BUF to SAN?
Be prepared for a stopover when jetting from Buffalo Niagara Intl. Airport (BUF) to SAN. You won't find any direct flights on this route, however American Airlines, Southwest Airlines and United Airlines will get you to San Diego County in a timely manner.
What airlines fly from Buffalo Niagara Intl. Airport (BUF) to San Diego Intl. Airport (SAN)?
As yet, there are no direct flights on offer between Buffalo Niagara Intl. Airport (BUF) and San Diego Intl. Airport (SAN). Start planning early to save time and find a route with the least amount of connections.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.