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 $374 round trip and CA $187 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 19 - Sat, May 23
BUF
Buffalo
SAN
San Diego
CA $374 Roundtrip, found 12 hours ago
CA $374
Roundtrip
found 12 hours ago
Select JetBlue Airways flight, departing Tue, May 19 from Buffalo to San Diego, returning Sat, May 23, priced at CA $374 found 12 hours ago
Wed, Feb 25 - Mon, Mar 2
BUF
Buffalo
SAN
San Diego
CA $378 Roundtrip, found 2 days ago
CA $378
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Feb 25 from Buffalo to San Diego, returning Mon, Mar 2, priced at CA $378 found 2 days ago
Sat, Feb 7 - Fri, Feb 13
BUF
Buffalo
SAN
San Diego
CA $378 Roundtrip, found 23 hours ago
CA $378
Roundtrip
found 23 hours ago
Select JetBlue Airways flight, departing Sat, Feb 7 from Buffalo to San Diego, returning Fri, Feb 13, priced at CA $378 found 23 hours ago
Fri, Feb 20 - Mon, Feb 23
BUF
Buffalo
SAN
San Diego
CA $383 Roundtrip, found 3 days ago
CA $383
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Fri, Feb 20 from Buffalo to San Diego, returning Mon, Feb 23, priced at CA $383 found 3 days ago
Mon, Mar 2 - Tue, Mar 24
BUF
Buffalo
SAN
San Diego
CA $403 Roundtrip, found 2 days ago
CA $403
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Mar 2 from Buffalo to San Diego, returning Tue, Mar 24, priced at CA $403 found 2 days ago
Mon, Mar 2 - Tue, Mar 24
BUF
Buffalo
SAN
San Diego
CA $411 Roundtrip, found 2 days ago
CA $411
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Mon, Mar 2 from Buffalo to San Diego, returning Tue, Mar 24, priced at CA $411 found 2 days ago
Tue, Mar 31 - Tue, Mar 31
BUF
Buffalo
SAN
San Diego
CA $412 Roundtrip, found 2 days ago
CA $412
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Mar 31 from Buffalo to San Diego, returning Tue, Mar 31, priced at CA $412 found 2 days ago
Mon, Mar 2 - Tue, Mar 24
BUF
Buffalo
SAN
San Diego
CA $412 Roundtrip, found 2 days ago
CA $412
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Mar 2 from Buffalo to San Diego, returning Tue, Mar 24, priced at CA $412 found 2 days ago
Wed, May 27 - Mon, Jun 1
BUF
Buffalo
SAN
San Diego
CA $414 Roundtrip, found 5 hours ago
CA $414
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, May 27 from Buffalo to San Diego, returning Mon, Jun 1, priced at CA $414 found 5 hours ago
Mon, Mar 2 - Tue, Mar 24
BUF
Buffalo
SAN
San Diego
CA $421 Roundtrip, found 2 days ago
CA $421
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Mon, Mar 2 from Buffalo to San Diego, returning Tue, Mar 24, priced at CA $421 found 2 days ago

San Diego Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
La Ventana

La Ventana

2 out of 5
Price was CA $887, price is now CA $723 per person
CA $723
per person
Mar 4 - Mar 8
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to San Diego (SAN)
Outsite San Diego - Golden Hill

Outsite San Diego - Golden Hill

2 out of 5
Price was CA $954, price is now CA $752 per person
CA $752
per person
Mar 4 - Mar 8
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to San Diego (SAN)
Porto Vista Hotel Downtown

Porto Vista Hotel Downtown

3.5 out of 5
Price was CA $935, price is now CA $771 per person
CA $771
per person
Mar 4 - Mar 8
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to San Diego (SAN)
Old Town Western Inn & Suites

Old Town Western Inn & Suites

2.5 out of 5
Price was CA $908, price is now CA $769 per person
CA $769
per person
Mar 4 - Mar 8
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to San Diego (SAN)
The Atwood Hotel San Diego - SeaWorld/Zoo

The Atwood Hotel San Diego - SeaWorld/Zoo

3 out of 5
Price was CA $879, price is now CA $754 per person
CA $754
per person
Mar 4 - Mar 8
found 1 day ago
Roundtrip non-stop flight included
Buffalo (BUF) to San Diego (SAN)
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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.