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

BUF — SAN
Jan 31 — Feb 71

The best prices from Buffalo to San Diego are usually found in August or September, booked 12 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from Buffalo (BUF) to San Diego (SAN)

All the information you need to plan the best BUF to SAN flight in 2023: compare Buffalo to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.

BUF - SAN

Price

$347 - $706

SAN

Temperature

57.2 - 71.6 °F

SAN

Rainfall

0 - 2.3 inches

Popular inJuneHigh demand for flights, 31% potential price rise
Cheapest inAugustBest time to find cheap flights, 29% potential price drop
Round-trip from$347From Buffalo to San Diego
One-way from$167One-way flight from Buffalo to San Diego

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 39% 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?

Travelers have found it’s best to book a flight 13 days in advance to save up to 5% 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 $382, or $422 for flights within the next 24 hours.

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

Our data shows that August tends to be the cheapest month to fly to San Diego from Buffalo. Users have commonly found prices around $488 for the month, but tickets can be as low as $246. Due to multiple factors, prepare for potentially higher prices in June.

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

When flying from Buffalo to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 34% versus a flight in the afternoon.

Cheap flights from Buffalo to San Diego in January, February 2023

The best prices found for BUF to SAN flights for January, February
Feb 2 - Feb 6
BUF

Buffalo

SAN

San Diego

1 stop

14h 14m
SAN

San Diego

BUF

Buffalo

1 stop

11h 47m
$166

Frontier

Pick Dates

Deal found 1/25

Feb 3 - Feb 8
BUF

Buffalo

SAN

San Diego

1 stop

17h 58m
SAN

San Diego

BUF

Buffalo

1 stop

18h 35m
$170

Frontier

Pick Dates

Deal found 1/25

Feb 23 - Mar 1
BUF

Buffalo

SAN

San Diego

1 stop

11h 13m
SAN

San Diego

BUF

Buffalo

1 stop

10h 36m
$189

Frontier

Pick Dates

Deal found 1/24

Buffalo to San Diego 2023 flight deals

Cheap flights to San Diego from Buffalo found for this year
Mar 1 - Mar 6
BUF

Buffalo

SAN

San Diego

1 stop

11h 13m
SAN

San Diego

BUF

Buffalo

1 stop

10h 36m
$161

Frontier

Pick Dates

Deal found 1/25

Apr 17 - Apr 23
BUF

Buffalo

SAN

San Diego

1 stop

17h 10m
SAN

San Diego

BUF

Buffalo

1 stop

6h 53m
$166

Frontier

Pick Dates

Deal found 1/25

Apr 28 - May 5
BUF

Buffalo

SAN

San Diego

1 stop

9h 03m
SAN

San Diego

BUF

Buffalo

1 stop

6h 53m
$169

Frontier

Pick Dates

Deal found 1/26

Cheap Frontier flights from Buffalo to San Diego

Mar 1 - Mar 6
BUF

Buffalo

SAN

San Diego

1 stop

11h 13m
SAN

San Diego

BUF

Buffalo

1 stop

10h 36m
$161

Frontier

Pick Dates

Deal found 1/25

Apr 17 - Apr 23
BUF

Buffalo

SAN

San Diego

1 stop

17h 10m
SAN

San Diego

BUF

Buffalo

1 stop

6h 53m
$166

Frontier

Pick Dates

Deal found 1/25

Feb 3 - Feb 8
BUF

Buffalo

SAN

San Diego

1 stop

17h 58m
SAN

San Diego

BUF

Buffalo

1 stop

18h 35m
$170

Frontier

Pick Dates

Deal found 1/25

Cheap United Airlines flights from Buffalo to San Diego

Feb 10 - Feb 15
BUF

Buffalo

SAN

San Diego

1 stop

15h 48m
SAN

San Diego

BUF

Buffalo

2 stops

21h 56m
$300

United Airlines

Pick Dates

Deal found 1/25

Mar 1 - Mar 6
BUF

Buffalo

SAN

San Diego

2 stops

15h 21m
SAN

San Diego

BUF

Buffalo

2 stops

16h 26m
$304

United Airlines

Pick Dates

Deal found 1/25

Feb 10 - Feb 15
BUF

Buffalo

SAN

San Diego

2 stops

17h 43m
SAN

San Diego

BUF

Buffalo

2 stops

21h 56m
$314

United Airlines

Pick Dates

Deal found 1/25

Last minute flights from Buffalo to San Diego

Late deals on return flights to San Diego from Buffalo, departing today and this week
Feb 2 - Feb 6
BUF

Buffalo

SAN

San Diego

1 stop

14h 14m
SAN

San Diego

BUF

Buffalo

1 stop

11h 47m
$166

Frontier

Pick Dates

Deal found 1/25

Feb 3 - Feb 8
BUF

Buffalo

SAN

San Diego

1 stop

17h 58m
SAN

San Diego

BUF

Buffalo

1 stop

18h 35m
$170

Frontier

Pick Dates

Deal found 1/25

Feb 5 - Feb 8
BUF

Buffalo

SAN

San Diego

1 stop

14h 48m
SAN

San Diego

BUF

Buffalo

1 stop

18h 35m
$190

Frontier

Pick Dates

Deal found 1/25

One-way flights to San Diego from Buffalo

The cheapest one-way flights from Buffalo to San Diego
Feb 26
BUF

Buffalo

SAN

San Diego

1 stop

11h 13m
$105

Frontier

Pick Dates

Deal found 1/25

Mar 2
BUF

Buffalo

SAN

San Diego

1 stop

17h 46m
$140

Frontier

Pick Dates

Deal found 1/24

Mar 2
BUF

Buffalo

SAN

San Diego

1 stop

17h 46m
$145

Frontier

Pick Dates

Deal found 1/26

Reviews of Airlines Servicing San Diego

Delta
7.9
Good
2,007 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

Could not get wifi for entertainment. Flight attendants were very good.

Delta
7.9
Good
2,007 reviews
Delta
7.9
Good
2,007 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

Could not get wifi for entertainment. Flight attendants were very good.

JetBlue
7.6
Good
361 reviews
Delta
7.9
Good
2,007 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

Could not get wifi for entertainment. Flight attendants were very good.

United Airlines
7.6
Good
1,142 reviews
Delta
7.9
Good
2,007 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

Could not get wifi for entertainment. Flight attendants were very good.

Sun Country Air
7.6
Good
72 reviews
Delta
7.9
Good
2,007 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

Could not get wifi for entertainment. Flight attendants were very good.

American Airlines
7.4
Good
1,680 reviews
Delta
7.9
Good
2,007 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

Could not get wifi for entertainment. Flight attendants were very good.

Related info for your journey

Useful info, stats and facts about Buffalo to San Diego flights.

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, Delta, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Buffalo to San Diego for under $200 on Cheapflights?

Yes, there are multiple flights from Buffalo to San Diego for under $200. The cheapest flight booked recently is on Frontier for just $161, but on average you can expect to pay $218.

Are there last-minute flights available from Buffalo to San Diego for under $200?

There are currently 20+ open flights from Buffalo to San Diego within the next 7 days for less than $200.

How popular is this Buffalo to San Diego flight route?

This flight path from Buffalo to San Diego was viewed by 21 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Cheapflights users have booked flights from Buffalo to San Diego round-trip from $161. Other airlines that can offer you cheap pricing are JetBlue, from $255, and United Airlines, from $300. Users have found that Frontier is 66% cheaper than the other options available to this destination.

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

The cheapest airlines for a one-way flight from Buffalo to San Diego are Frontier ($105), United Airlines ($148), and Delta ($160).

What are the most popular airlines that fly from Buffalo to San Diego?

Before booking your flight from Buffalo to San Diego check out the most popular airlines for this route: American Airlines, Alaska Airlines or JetBlue.

What are the cheapest flights from Buffalo to San Diego?

The cheapest flight price from Buffalo to San Diego is $159. On average you can expect to pay $1,001. The most popular route, (Buffalo - San Diego), can usually be booked for $212.

Alternative routes for Buffalo to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Buffalo to San Diego

The chart below displays the airlines Cheapflights users traveling from Buffalo to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$16Average$23FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$165Average$257FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
JetBlueCheapest$206Average$425FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
DeltaCheapest$325Average$531FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$340Average$570FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$347Average$571FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Alaska AirlinesCheapest$386Average$656FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
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