Lowest Prices
Uncover the best deals on San Diego to Buffalo flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest SAN - BUF Flights
Useful information for finding best airline tickets from San Diego International to Buffalo Niagara International on your next trip.
Cheapest Round Trip Flight
$297
Delta Airlines
• 1 stop
• 14h 1m
Aug 12 – Aug 18
The cheapest round trip flight from San Diego to Buffalo (SAN-BUF-SAN) is currently $297
Fastest Flight
13h 50m
The fastest nonstop flight from San Diego to Buffalo (SAN-BUF) takes 13h 50m
Top Airlines Flying from San Diego to Buffalo
Latest Flight Deals from San Diego (SAN) to Buffalo (BUF)
Compare and book low fare round-trip air tickets from San Diego to Buffalo. Ideal for travelers with confirmed return itineraries.
Aug 12 - Aug 18, Economy
San Diego → Buffalo
14h 1m
1:10 PM - 9:40 AM • 1 stop
San Diego → Buffalo
15h 12m
12:02 PM - 6:14 PM • 1 stop
Delta Airlines
Aug 12 - Aug 18, Economy
San Diego → Buffalo
17h 26m
10:20 PM - 12:06 PM • 1 stop
San Diego → Buffalo
13h 58m
6:09 PM - 11:47 PM • 1 stop
American Airlines
Aug 12 - Aug 18, Economy
San Diego → Buffalo
15h 43m
12:42 PM - 11:36 PM • 1 stop
San Diego → Buffalo
5h 17m
7:00 AM - 11:57 AM • 1 stop
Alaska Airlines
Aug 12 - Aug 18, Economy
San Diego → Buffalo
13h 50m
9:35 AM - 6:45 PM • 1 stop
San Diego → Buffalo
5h 30m
6:00 AM - 11:30 AM • 1 stop
Southwest Airlines
Aug 12 - Aug 18, Economy
San Diego → Buffalo
15h 20m
7:25 PM - 10:45 AM • 2 stops
San Diego → Buffalo
7h 5m
6:00 AM - 12:15 PM • 2 stops
Southwest Airlines
Flying to Buffalo soon? We've surfaced some of the most affordable last-minute flights from San Diego to Buffalo, ideal for urgent plans or spontaneous trips.
Aug 12 - Aug 18, Economy
San Diego → Buffalo
14h 1m
1:10 PM - 9:40 AM • 1 stop
San Diego → Buffalo
15h 12m
12:02 PM - 6:14 PM • 1 stop
Delta Airlines
Aug 12 - Aug 18, Economy
San Diego → Buffalo
17h 26m
10:20 PM - 12:06 PM • 1 stop
San Diego → Buffalo
13h 58m
6:09 PM - 11:47 PM • 1 stop
American Airlines
Aug 12 - Aug 18, Economy
San Diego → Buffalo
15h 43m
12:42 PM - 11:36 PM • 1 stop
San Diego → Buffalo
5h 17m
7:00 AM - 11:57 AM • 1 stop
Alaska Airlines
Aug 12 - Aug 18, Economy
San Diego → Buffalo
13h 50m
9:35 AM - 6:45 PM • 1 stop
San Diego → Buffalo
5h 30m
6:00 AM - 11:30 AM • 1 stop
Southwest Airlines
Aug 12 - Aug 18, Economy
San Diego → Buffalo
15h 20m
7:25 PM - 10:45 AM • 2 stops
San Diego → Buffalo
7h 5m
6:00 AM - 12:15 PM • 2 stops
Southwest Airlines
FAQs on San Diego to Buffalo Flights
What are the airports in San Diego?
SAN
What’s the most popular airline flying from SAN to BUF?
The most popular airline flying from San Diego to Buffalo are
Can I fly from SAN to BUF non-stop?
NO
Which airlines fly nonstop between San Diego and Buffalo?
The non-stop flights between San Diego and Buffalo are .
What’s the earliest departure time from SAN to BUF Airport?
The earliest flight leaves SAN at 6:15 am and lands in BUF - Buffalo Niagara International
What are the airports in Buffalo?
BUF
Can I make changes to my San Diego to Buffalo flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SAN to BUF?
Read the fare rules of the San Diego to Buffalo air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Diego and Buffalo?
operate flights between San Diego and Buffalo
How long does a flight from San Diego to Buffalo take?
It takes approximately 5 hour to fly non-stop from SAN to BUF, which is 2196.22 miles by air.
Which airlines provide the cheapest flights from San Diego (SAN) to Buffalo (BUF) ?
In the past couple of days, the cheapest tickets to BUF from SAN were found on AA : USD 340
Do I need a passport to fly between SAN and BUF?
No
What’s the latest departure time from SAN to BUF ?
The last flight leaves SAN at 10:20 pm
Essential Information for Booking Flights from San Diego (SAN) - AI Insights
What's the cheapest airline from san to buf?
You can find low fares on JetBlue Airways (B6) from San Diego International Airport to Buffalo Niagara International Airport. Budget-friendly flights are available with a single stop. Booking in advance is recommended, as it can help you save on airfares. You can search for the cheapest flights on fareleaders.com.
What's the popular airline to fly from san to buf?
You can fly from San Diego International Airport (SAN) to Buffalo Niagara International Airport (BUF) on Southwest Airlines. This business class flight has one stop, operates as a one-way trip, and should be booked at least 21 days in advance for the best low fares. Budget-friendly options are available with this airline.
What's the cheapest day of the week to fly from san to buf?
The cheapest day to fly from San Diego (SAN) to Buffalo (BUF) is typically Sunday. Booking a flight on this day can result in lower fares, offering budget-friendly flights.
What's the cheapest month to fly from san to buf?
The cheapest month to fly from San Diego (SAN) to Buffalo (BUF) is November. Flying during this time can result in budget-friendly flights, making it a great option for travelers looking to save on airfares.
Which airline/airlines fly from san to buf?
The airlines that fly from San Diego International Airport (SAN) to Buffalo Niagara International Airport (BUF) include Copa Airlines, Delta Airlines, Mexicana, United Airlines, JetBlue Airways, Frontier Airlines, American Airlines, Southwest Airlines, Alaska Airlines, and Sun Country Airlines.
What is the cheapest airfare available from San Diego to Buffalo?
The cheapest airfare available from San Diego to Buffalo can be found on JetBlue Airways (B6) with a price of ₦XXX.
How far in advance can I book my flight for the best fares?
It is recommended to book your flight at least 21 days in advance for the best fares.
Can I get a refund if I need to cancel my one-way business class ticket?
Yes, you can get a refund if you need to cancel your one-way business class ticket, but please check with the airline for their specific cancellation policies.
Are there any weekend flights available on July weekends?
Yes, there are weekend flights available on July weekends.
How do I book my airline ticket through your website?
You can book your airline ticket through our website by following the booking process and selecting your preferred flight options.
What is the difference between airfare and fare?
Airfare refers to the cost of a single flight, while fare refers to the total cost of a round-trip ticket.
Can I purchase a round-trip ticket or only one way?
You can purchase either a round-trip ticket or a one-way ticket depending on your travel plans.
Do you offer any discounts for advance bookings?
Yes, we offer discounts for advance bookings.
Is it possible to get a flatbed seat in business class?
Yes, it is possible to get a flatbed seat in business class with some airlines.
San Diego (SAN) to Buffalo (BUF): Airport Information
| Origin Airport | San Diego International , San Diego, US |
| Destination Airport | Buffalo Niagara International , Buffalo, US |
| Distance | 2196 miles |
More Flight Options for San Diego (SAN) and Buffalo (BUF)
Flights from San Diego (SAN)
to Las Vegas (LAS)
Flights from San Diego (SAN)
to Portland (PDX)
Flights from San Diego (SAN)
to San Francisco (SFO)
Flights from San Diego (SAN)
to Cleveland (CLE)
Flights from San Diego (SAN)
to Austin (AUS)
Flights from San Diego (SAN)
to Sacramento (SMF)
Flights from San Diego (SAN)
to Oklahoma City (OKC)
Flights from San Diego (SAN)
to Atlanta (ATL)
Flights from San Diego (SAN)
to Honolulu (HNL)
Flights from San Diego (SAN)
to San Antonio (SAT)
Flights from San Diego (SAN)
to Dallas (DFW)
Flights from San Diego (SAN)
to Memphis (MEM)
Flights from San Diego (SAN)
to Detroit (DTW)
Flights from San Diego (SAN)
to Orlando (MCO)
Flights from San Diego (SAN)
to Kansas City (MCI)
Flights from San Diego (SAN)
to Buffalo (BUF)
Flights from San Diego (SAN)
to St Louis (STL)
Flights from San Diego (SAN)
to Newark (EWR)
Flights from San Diego (SAN)
to Newark (EWR)
Flights from San Diego (SAN)
to Manila (MNL)
Flights from Atlanta (ATL)
to Buffalo (BUF)
Flights from Austin (AUS)
to Buffalo (BUF)
Flights from Charlotte (CLT)
to Buffalo (BUF)
Flights from Houston (HOU)
to Buffalo (BUF)
Flights from New York (LGA)
to Buffalo (BUF)
Flights from Tampa (TPA)
to Buffalo (BUF)
Flights from Orlando (MCO)
to Buffalo (BUF)
Flights from Washington (DCA)
to Buffalo (BUF)
Flights from New York (JFK)
to Buffalo (BUF)
Flights from San Diego (SAN)
to Buffalo (BUF)
Flights from Dallas (DAL)
to Buffalo (BUF)
Flights from Sacramento (SMF)
to Buffalo (BUF)
Flights from Nashville (BNA)
to Buffalo (BUF)
Flights from Dallas (DFW)
to Buffalo (BUF)
Flights from New York (NYC)
to Buffalo (BUF)
Flights from Santa Ana (SNA)
to Buffalo (BUF)
Flights from Chicago (MDW)
to Buffalo (BUF)
Flights from Knoxville (TYS)
to Buffalo (BUF)
Flights from Houston (IAH)
to Buffalo (BUF)
Flights from Salt Lake City (SLC)
to Buffalo (BUF)
Cheap flights to North America (NA)
Cheap flights to United States (US)
Cheap flights to California (US-CA)
Cheap flights to New York (US-NY)
Cheap flights from North America (NA)
Cheap flights from United States (US)
Cheap flights from California (US-CA)
Cheap flights from New York (US-NY)
Flights to Buffalo (BUF)
Flights to San Diego (SAN)
Flights from Buffalo (BUF)
Flights from Buffalo (BUF)
to San Diego (SAN)
Flights from San Diego (SAN)
Why Fareleaders for SAN to BUF Plane Tickets
New Deals Everyday
Get the best prices on SAN to BUF flights—we update our fares daily so you never miss a saving.
No Service Fees
Compare hundreds of San Diego to Buffalo flights and secure the best deals—we never add any service fees.