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

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Good to Know

Low Season:
September
Best time to beat the crowds
2%
expected price decrease
High Season:
July
Most popular time to fly
7%
expected price increase
Average price:
C$ 528
(avg. price over the last 2 weeks)
Good Deal:
C$ 472
or less (round trip)

When to Book Flights from Buffalo to San Diego

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for C$ 471 or less.
The cheapest flight from Buffalo to San Diego was found, on average, 60 days before departure.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is September.
On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Buffalo to San Diego Flights

How long does a flight from Buffalo to San Diego take?
An average nonstop flight takes 6h 50m, covering a distance of 3528 km.
Which airlines provide the cheapest flights from Buffalo to San Diego?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines (C$ 418), Delta (C$ 429) and JetBlue (C$ 429).
Do I need a passport to fly between Buffalo and San Diego?
No.

Book cheap flights from Buffalo to San Diego (round-trip)

Airports
Origin
Buffalo
C$ 418
only
C$ 418
Destination
San Diego
C$ 418
only
C$ 418
Mon, 12 Mar
BUF
SAN
8h 31m
Wed, 21 Mar
SAN
BUF
11h 47m
C$ 418
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 12 Mar
BUF
SAN
7h 59m
Tue, 20 Mar
SAN
BUF
8h 32m
C$ 429
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
CUN
Good 6.3

The crew was outstanding, polite, and professional.

Seats were comfortable, but much too crowded. The seating would have been very good for children but for adults it was much too crowded. My knees were up against the seat in front and my back is sore from having to spend most of the trip twisted to try to fit into the small space. Also, my seat was is row 16 and was called a “premium” seat and I was charged an extra $24 for it. I did not find it any different than all the seats around me. What was the extra charge for?

JFK
LAX
Excellent 10.0

The in flight entertainment was superb.

I have no complaints.

LAX
SFO
Good 7.6

Crew was wonderful, fine flight, very prompt

Was unable to board an earlier flight without paying $75. If there are seats it shouldn't be so difficult to be moved.

LAX
JFK
Excellent 10.0

I was able to pass the time with ease. A+++ in flight experiences. Great airline staff and awesome food.

No complaints whatsoever.

ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

Wed, 2 May
BUF
SAN
10h 42m
Mon, 7 May
SAN
BUF
7h 56m
C$ 429
Trip: 6 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 8511 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
LGB
FLL
Excellent 8.0

Very spacious seats

One the flight attendant wasn’t too nice when addressing to some Haitian people.

LAX
JFK
Good 6.6

in plane travel comfort

Airport luggage & kiosk check in: no staff help. TSA was too long. Arrived 1.5 hrs before flight, arrived at gate 5 minutes before gate closed.

JFK
SFO
Excellent 10.0

Yese

Everything was great

SJU
SDQ
Excellent 10.0

Good excelent

Nada

BDL
FLL
Excellent 10.0

lots of room.

not one thing all good

Tue, 13 Mar
BUF
SAN
7h 20m
Wed, 21 Mar
SAN
BUF
11h 47m
C$ 418
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 13 Mar
BUF
SAN
9h 32m
Tue, 20 Mar
SAN
BUF
8h 32m
C$ 429
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
LAX
JFK
Excellent 10.0

I was able to pass the time with ease. A+++ in flight experiences. Great airline staff and awesome food.

No complaints whatsoever.

MEX
LAX
Excellent 10.0

The Delta flight was such a pleasant contrast to the funky Interjet flight that I took from L.A. to Mexico that my Economy Class felt like First Class.

LAX
SFO
Good 7.6

Crew was wonderful, fine flight, very prompt

Was unable to board an earlier flight without paying $75. If there are seats it shouldn't be so difficult to be moved.

GPT
ATL
Good 6.0

The crew was organized and made us all laugh, and had a great personality.

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average.

IND
ATL
Excellent 8.4

Very comfortable seat and nice boarding and exit.

Not clear at all on what was complimentary, etc. Had a very large man next to me, practically sharing my seat so getting any needed work done was out of the question unfortunately.

Thu, 15 Mar
BUF
SAN
11h 09m
Wed, 28 Mar
SAN
BUF
11h 47m
C$ 418
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 15 Mar
BUF
SAN
11h 18m
Tue, 27 Mar
SAN
BUF
9h 02m
C$ 429
Trip: 13 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

ATL
EYW
Excellent 8.6

Once we hit the coast we skirted down the coas of Florida which provided a spectacular view. The approach and landing at Key West airport was thrilling and absolutely perfect. We’ve flown Delta many times but this was our first but not last time to Key West.

Nothing

LAX
JFK
Excellent 10.0

I was able to pass the time with ease. A+++ in flight experiences. Great airline staff and awesome food.

No complaints whatsoever.

IND
MSP
Okay 4.3

Flight attendant from IND to Minneapolis must have had a rough evening or bad morning. Service in airplane is usually poor but this one was worse. Bumping most of the passenger when passing, handing drinks behind his back, not smiling.

ATL
CUN
Good 6.3

The crew was outstanding, polite, and professional.

Seats were comfortable, but much too crowded. The seating would have been very good for children but for adults it was much too crowded. My knees were up against the seat in front and my back is sore from having to spend most of the trip twisted to try to fit into the small space. Also, my seat was is row 16 and was called a “premium” seat and I was charged an extra $24 for it. I did not find it any different than all the seats around me. What was the extra charge for?

Fri, 16 Mar
BUF
SAN
11h 18m
Wed, 28 Mar
SAN
BUF
11h 47m
C$ 418
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 16 Mar
BUF
SAN
11h 18m
Tue, 27 Mar
SAN
BUF
8h 32m
C$ 429
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

GPT
ATL
Good 6.0

The crew was organized and made us all laugh, and had a great personality.

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average.

IND
MSP
Okay 4.3

Flight attendant from IND to Minneapolis must have had a rough evening or bad morning. Service in airplane is usually poor but this one was worse. Bumping most of the passenger when passing, handing drinks behind his back, not smiling.

DTW
RSW
Excellent 9.6

Free movies. Clean and modern look to airplane.

Could not get wifi to work.

LAX
SFO
Good 7.6

Crew was wonderful, fine flight, very prompt

Was unable to board an earlier flight without paying $75. If there are seats it shouldn't be so difficult to be moved.

Sat, 17 Mar
BUF
SAN
11h 01m
Wed, 28 Mar
SAN
BUF
11h 47m
C$ 418
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Sat, 17 Mar
BUF
SAN
7h 14m
Tue, 27 Mar
SAN
BUF
10h 51m
C$ 429
Trip: 11 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
JFK
LAX
Excellent 10.0

The in flight entertainment was superb.

I have no complaints.

DTW
RSW
Excellent 9.6

Free movies. Clean and modern look to airplane.

Could not get wifi to work.

ATL
CUN
Good 6.3

The crew was outstanding, polite, and professional.

Seats were comfortable, but much too crowded. The seating would have been very good for children but for adults it was much too crowded. My knees were up against the seat in front and my back is sore from having to spend most of the trip twisted to try to fit into the small space. Also, my seat was is row 16 and was called a “premium” seat and I was charged an extra $24 for it. I did not find it any different than all the seats around me. What was the extra charge for?

ATL
EYW
Excellent 8.6

Once we hit the coast we skirted down the coas of Florida which provided a spectacular view. The approach and landing at Key West airport was thrilling and absolutely perfect. We’ve flown Delta many times but this was our first but not last time to Key West.

Nothing

LAX
SFO
Good 7.6

Crew was wonderful, fine flight, very prompt

Was unable to board an earlier flight without paying $75. If there are seats it shouldn't be so difficult to be moved.

Sun, 18 Mar
BUF
SAN
7h 23m
Wed, 21 Mar
SAN
BUF
11h 47m
C$ 418
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sun, 18 Mar
BUF
SAN
7h 23m
Tue, 20 Mar
SAN
BUF
8h 32m
C$ 429
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
LAX
SFO
Good 7.6

Crew was wonderful, fine flight, very prompt

Was unable to board an earlier flight without paying $75. If there are seats it shouldn't be so difficult to be moved.

GPT
ATL
Good 6.0

The crew was organized and made us all laugh, and had a great personality.

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average.

ATL
CUN
Good 6.3

The crew was outstanding, polite, and professional.

Seats were comfortable, but much too crowded. The seating would have been very good for children but for adults it was much too crowded. My knees were up against the seat in front and my back is sore from having to spend most of the trip twisted to try to fit into the small space. Also, my seat was is row 16 and was called a “premium” seat and I was charged an extra $24 for it. I did not find it any different than all the seats around me. What was the extra charge for?

ATL
ALB
Good 6.0

The crew was amazing. They were attentive and very professional

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average. The crew

IND
MSP
Okay 4.3

Flight attendant from IND to Minneapolis must have had a rough evening or bad morning. Service in airplane is usually poor but this one was worse. Bumping most of the passenger when passing, handing drinks behind his back, not smiling.

Wed, 9 May
BUF
SAN
17h 01m
Tue, 15 May
SAN
BUF
9h 30m
C$ 423
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 10 Apr
BUF
SAN
7h 01m
Mon, 23 Apr
SAN
BUF
8h 59m
C$ 429
Trip: 14 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
DTW
RSW
Excellent 9.6

Free movies. Clean and modern look to airplane.

Could not get wifi to work.

LAX
SFO
Good 7.6

Crew was wonderful, fine flight, very prompt

Was unable to board an earlier flight without paying $75. If there are seats it shouldn't be so difficult to be moved.

IND
ATL
Excellent 8.4

Very comfortable seat and nice boarding and exit.

Not clear at all on what was complimentary, etc. Had a very large man next to me, practically sharing my seat so getting any needed work done was out of the question unfortunately.

ATL
EYW
Excellent 8.6

Once we hit the coast we skirted down the coas of Florida which provided a spectacular view. The approach and landing at Key West airport was thrilling and absolutely perfect. We’ve flown Delta many times but this was our first but not last time to Key West.

Nothing

JFK
LAX
Excellent 10.0

The in flight entertainment was superb.

I have no complaints.

Wed, 16 May
BUF
SAN
17h 01m
Mon, 21 May
SAN
BUF
9h 30m
C$ 423
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 1 May
BUF
SAN
10h 41m
Tue, 8 May
SAN
BUF
6h 28m
C$ 429
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
LAX
JFK
Excellent 10.0

I was able to pass the time with ease. A+++ in flight experiences. Great airline staff and awesome food.

No complaints whatsoever.

DTW
RSW
Excellent 9.6

Free movies. Clean and modern look to airplane.

Could not get wifi to work.

GPT
ATL
Good 6.0

The crew was organized and made us all laugh, and had a great personality.

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average.

ATL
ALB
Good 6.0

The crew was amazing. They were attentive and very professional

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average. The crew

JFK
LAX
Excellent 10.0

The in flight entertainment was superb.

I have no complaints.

Sat, 5 May
BUF
SAN
17h 01m
Wed, 9 May
SAN
BUF
7h 26m
C$ 424
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 8 May
BUF
SAN
6h 50m
Mon, 14 May
SAN
BUF
8h 54m
C$ 429
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
IND
MSP
Okay 4.3

Flight attendant from IND to Minneapolis must have had a rough evening or bad morning. Service in airplane is usually poor but this one was worse. Bumping most of the passenger when passing, handing drinks behind his back, not smiling.

GPT
ATL
Good 6.0

The crew was organized and made us all laugh, and had a great personality.

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average.

LAX
SFO
Good 7.6

Crew was wonderful, fine flight, very prompt

Was unable to board an earlier flight without paying $75. If there are seats it shouldn't be so difficult to be moved.

LAX
JFK
Excellent 10.0

I was able to pass the time with ease. A+++ in flight experiences. Great airline staff and awesome food.

No complaints whatsoever.

MEX
LAX
Excellent 10.0

The Delta flight was such a pleasant contrast to the funky Interjet flight that I took from L.A. to Mexico that my Economy Class felt like First Class.

Wed, 9 May
BUF
SAN
17h 01m
Mon, 14 May
SAN
BUF
6h 30m
C$ 424
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Buffalo to San Diego Flight Information

Flights Arrive in San Diego
Flights Depart from Buffalo
Flight Price C$ 418
Distance 3528 km
Airlines Delta, JetBlue
*
Prices are per person, are for e–tickets and include all taxes & fees in CAD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.