￥69,290 Cheap Flights from Buffalo (BUF) to San Diego (SAN)

View ￥69,290 flight on Mon, Oct 6, 2025Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to San Diego Intl. Airport (SAN)

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Cheap Flights from Buffalo to San Diego (BUF-SAN)

Prices were available within the past 7 days and start at ￥69,290 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Buffalo (BUF) to San Diego (SAN)

September is typically the cheapest month to fly

From ￥28,933 - ￥106,202 per traveler.

Frequently asked questions

How much is a flight from BUF to San Diego Intl. Airport (SAN)?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from BUF to SAN start from . Book today to secure the best price for your next big adventure. 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 Airport?
We understand that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from 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 many hours is the flight from Buffalo Niagara International Airport to SAN?
The flight time from BUF to San Diego Airport is around 6 hours and 47 minutes. Put your earphones in, listen to a good podcast and your journey will whiz by.
How far is the flight from BUF to SAN?
The flight distance between BUF and San Diego Airport is 3,500 kilometers. Pack yourself a snack, a drink and an interesting book to read. Keep yourself occupied and the time will fly by.
Which airlines fly direct from Buffalo Niagara International Airport to San Diego Airport?
You won't find any airlines flying directly between BUF and San Diego Airport, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are Buffalo Niagara International Airport to SAN flight tickets cheaper when they're purchased at the last minute?
Fares from Buffalo Niagara Intl. Airport (BUF) to SAN are available up to 12 months prior to departure on Expedia. And although you may score great last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We're constantly updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Travel information

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
San Diego Intl.
Distance
3507 km

Book with confidence

Book with confidence

Buffalo to San Diego Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Buffalo to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Diego.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BUF to SAN flights that won’t make your bank account wince. Ready to temporarily leave behind Buffalo for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SAN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Buffalo to San Diego Flights

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