Cheap flights from Buffalo to San Diego

Round-trip
Economy
Buffalo (BUF)
San Diego (SAN)
Depart
Return
Any month
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How to find the cheapest flight from
Buffalo (BUF) to San Diego (SAN)

BUF - SAN
Price
C$ 362 - C$ 667
SAN
Temperature
19 - 27 °C
SAN
Rainfall
1 - 70 mm

Popular in

December

High demand for flights, 34% potential price rise

Cheapest in

August

Best time to find cheap flights, 18% potential price drop

Round-trip from

C$ 362

From Buffalo to San Diego

One-way from

C$ 198

One-way flight from Buffalo to San Diego

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Buffalo to San Diego?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 33% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Buffalo to San Diego?

Travellers have found it’s best to book a flight 13 days in advance to save up to 0% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 13 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Buffalo to San Diego 1-2 weeks in advance for as low as C$ 500, or C$ 504 for flights within the next 24 hours.

What is the cheapest month to fly from Buffalo to San Diego?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to San Diego. Flights to San Diego from Buffalo in April are about C$ 518 on average during April, but can be found for as low as C$ 371.

When is the cheapest time to fly from Buffalo to San Diego (BUF - SAN)?

It’s optimal to fly from Buffalo to San Diego in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Buffalo to San Diego in March, April 2021

26 Apr - 30 Apr
C$ 404pp
BUF
Buffalo
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
BUF
Buffalo
26 Apr - 30 Apr
C$ 410pp
BUF
Buffalo
United Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
BUF
Buffalo
6 Apr - 10 Apr
C$ 414pp
BUF
Buffalo
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
   
2 STOPS
BUF
Buffalo

Buffalo to San Diego 2021 flight deals

26 Apr - 30 Apr
C$ 404pp
BUF
Buffalo
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
BUF
Buffalo
26 Apr - 30 Apr
C$ 410pp
BUF
Buffalo
United Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
BUF
Buffalo
6 Apr - 10 Apr
C$ 414pp
BUF
Buffalo
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
   
2 STOPS
BUF
Buffalo

Last minute flights from Buffalo to San Diego

11 Mar - 22 Mar
C$ 448pp
BUF
Buffalo
Multiple Airlines
     
3 STOPS
SAN
San Diego
SAN
San Diego
Frontier
     
3 STOPS
BUF
Buffalo
11 Mar - 22 Mar
C$ 453pp
BUF
Buffalo
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
     
3 STOPS
BUF
Buffalo
11 Mar - 22 Mar
C$ 461pp
BUF
Buffalo
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
   
2 STOPS
BUF
Buffalo

One-way flights to San Diego from Buffalo

3:00 a.m. - 7:43 a.m.
United Airlines
1 stop
7h 43m
BUF - SAN
United Airlines
C$ 199
United
8:05 a.m. - 4:30 p.m.
Delta
2 stops
11h 25m
BUF - SAN
Delta
C$ 229
Delta
1:30 a.m. - 1:15 p.m.
Alaska Airlines
2 stops
14h 45m
BUF - SAN
Alaska Airlines
C$ 393

Related info for your journey

Flight FAQs

From Buffalo to San Diego

Can I find flights from Buffalo to San Diego for under C$ 505 on Cheapflights?

Yes, there are multiple flights from Buffalo to San Diego for under C$ 505. The cheapest flight booked recently is on United Airlines for just C$ 404, but on average you can expect to pay C$ 451.

What safety measures are being taken by airlines flying from Buffalo to San Diego to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. New policies for travellers booking flights from Buffalo to San Diego include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Buffalo to San Diego have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Buffalo to San Diego that may be offering flexible cancellation policies are American Airlines, United Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Are there direct flights from Buffalo to San Diego for under C$ 379 on Cheapflights?

There are no direct flights from Buffalo to San Diego, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Buffalo to San Diego for under C$ 505?

There are currently 14+ open flights from Buffalo to San Diego within the next 7 days for less than C$ 505.

How popular is this flight route?

Within the past month, 91 users have taken a look at flights from Buffalo to San Diego.

Does it rain more in Buffalo or San Diego?

Buffalo will have the same amount of rainfall in 1 compared to San Diego over the next 19 days.

Is Buffalo weather warmer or cooler than San Diego?

Our data indicates that the weather will be 27 °C on average in the month of August. The temperature in San Diego is typically the same as in Buffalo. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Buffalo to San Diego?

Departing from Buffalo to San Diego will take you 7h 07m. This flight may include one or multiple stops.

What are the cheapest airlines to flying from Buffalo to San Diego round-trip?

According to our current data, United Airlines (C$ 405), Delta (C$ 426), and Alaska Airlines (C$ 472) offers the cheapest pricing from Buffalo to San Diego. Users have found that United Airlines is 8% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Buffalo to San Diego one-way?

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 199. Users have also found prices from C$ 204 and C$ 393 on United Airlines and Delta, respectively.

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Destination information for San Diego

Average temperature for March in San Diego
20.0 °C
Avg rainfall for March in San Diego
69.0 mm

Airports servicing Buffalo

Airports servicing San Diego

Top 3 airlines flying from Buffalo to San Diego

Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
C$ 163 C$ 428 No cancel fee N/A
Search Delta flights
United Airlines
C$ 301 C$ 452 No cancel fee 69%
Search United Airlines flights
American Airlines
C$ 287 C$ 465 No cancel fee 71%
Search American Airlines flights
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