CA $173 Cheap Flights from Buffalo (BUF) to San Diego (SAN)

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Cheap flights from Buffalo (BUF) to San Diego (SAN)

Prices were available within the past 7 days and start at CA $173 for one-way flights and CA $314 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
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Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Flight from Buffalo to San Diego (BUF - SAN) route information
Origin airport
Buffalo Niagara Intl.
Destination airport
San Diego Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Sun Country Airlines, United
Roundtrip price
CA $314
Distance
3507 km

Buffalo to San Diego Flights

The easy way to book your flights from Buffalo to San Diego 

With Expedia, it’s simple to find and book flights to San Diego from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to San Diego Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to San Diego today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to San Diego Intl., SAN 

Sort your search results by price to find great deals on your flight from Buffalo to San Diego—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Diego from Buffalo currently is just CA $314 rising to CA $396.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to San Diego  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to San Diego from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Diego with Expedia today.

Frequently asked questions

How much is a flight from Buffalo Niagara Intl. Airport (BUF) to San Diego Intl. Airport (SAN)?
The lowest price advertised for a round-trip flight from Buffalo Niagara Intl. Airport (BUF) to San Diego Intl. Airport (SAN) is CA $314. But you better act fast. This price is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BUF to San Diego Intl. Airport (SAN)?
The majority of flights can be canceled online, but each air carrier has its own set of terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Buffalo Niagara Intl. Airport (BUF) to SAN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for BUF to SAN flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from BUF to SAN?
Around 3,500 kilometers separates Buffalo and San Diego, so pack some in-flight entertainment to help you while away a few hours. That novel you haven’t had time to finish will be perfect.
Which airlines fly direct from Buffalo Niagara International Airport to San Diego Intl. Airport (SAN)?
There are no direct flights, so you’ll have to make at least one stop between Buffalo Niagara Intl. Airport (BUF) and San Diego Airport. Take advantage of the layover time to stretch your legs and enjoy some personal space.
Are BUF to San Diego Intl. Airport (SAN) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Buffalo Niagara International Airport to SAN last minute could save you some cash. However, you might miss out on a flight altogether! If you’d rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back often as deals are updated on Expedia all the time.
*Available to Expedia members.