Cheap Flights from San Diego, CA to Buffalo, NY from $135
Return flight: Buffalo – San Diego
On Cheapflightsplus.com you will find 257 connecting flights from San Diego to Buffalo. You can compare airfare deals from 6 airlines and multiple travel sites from $135, book and save on cheap plane tickets and last minute offers. Also check out SAN-BUF flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip San Diego to Buffalo Flight Deals
To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights».
To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight.
Cheapest flights in November: $135 (one-way), $232 (round-trip).
Direct flights
Check prices for return flight
Best Flights from San Diego to Buffalo Today
Take a look at the list of non stop flights and flights with layovers from San Diego to Buffalo with the lowest price of $135. Take a look at the list of flights with layovers from San Diego to Buffalo from $135. There’re no direct flights. The fastest connecting flight – 7h 4m.
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $135 | 06:25 San Diego San Diego | 12:43+1 день Buffalo Niagara | 27h 18m layover 21h 28m - Denver | Frontier Airlines | F92818 F92752 |
| from $167 | 18:23 San Diego San Diego | 10:44+1 день Buffalo Niagara | 13h 21m layover 7h 43m - Minneapolis | Sun Country Airlines | SY408 SY1057 |
| from $198 | 07:24 San Diego San Diego | 10:50+1 день Buffalo Niagara | 24h 26m layover 18h 48m - Minneapolis | Sun Country Airlines | SY1640 SY1057 |
| from $243 | 12:52 San Diego San Diego | 22:56 Buffalo Niagara | 7h 4m layover 1h 20m - Denver | United Airlines | UA1483 UA2473 |
| from $243 | 22:30 San Diego San Diego | 09:53+1 день Buffalo Niagara | 8h 23m layover 2h 33m - Chicago | United Airlines | UA2624 UA352 |
| from $243 | 12:35 San Diego San Diego | 23:59 Buffalo Niagara | 8h 24m layover 1h 44m - Washington D.C. | United Airlines | UA755 UA3508 |
| from $197 | 16:57 San Diego San Diego | 10:44+1 день Buffalo Niagara | 14h 47m layover 5h 40m - Las Vegas 2h 36m - Minneapolis | Spirit Airlines | NK1157 SY778 SY1057 |
| from $197 | 06:15 San Diego San Diego | 10:44+1 день Buffalo Niagara | 25h 29m layover 10h 59m - Las Vegas 7h 57m - Minneapolis | Spirit Airlines | NK1153 SY108 SY1057 |
| from $197 | 06:15 San Diego San Diego | 10:44+1 день Buffalo Niagara | 25h 29m layover 16h 22m - Las Vegas 2h 36m - Minneapolis | Spirit Airlines | NK1153 SY778 SY1057 |
| from $203 | 06:15 San Diego San Diego | 10:44+1 день Buffalo Niagara | 25h 29m layover 3h 24m - Las Vegas 15h 30m - Minneapolis | Spirit Airlines | NK1153 SY104 SY1057 |
| from $207 | 10:55 San Diego San Diego | 10:44+1 день Buffalo Niagara | 20h 49m layover 5h 12m - Oakland 8h 36m - Minneapolis | Spirit Airlines | NK1155 SY1578 SY1057 |
| from $209 | 19:31 San Diego San Diego | 10:56+1 день Buffalo Niagara | 12h 25m layover 3h 6m - Las Vegas 2h 52m - Minneapolis | Spirit Airlines | NK2296 SY778 SY1057 |
| from $209 | 17:50 San Diego San Diego | 10:56+1 день Buffalo Niagara | 14h 6m layover 4h 44m - Las Vegas 2h 52m - Minneapolis | Spirit Airlines | NK2507 SY778 SY1057 |
| from $209 | 06:15 San Diego San Diego | 10:56+1 день Buffalo Niagara | 25h 41m layover 16h 18m - Las Vegas 2h 52m - Minneapolis | Spirit Airlines | NK2369 SY778 SY1057 |
| from $210 | 21:25 San Diego San Diego | 10:44+1 день Buffalo Niagara | 10h 19m layover 1h 9m - Las Vegas 2h 36m - Minneapolis | Spirit Airlines | NK1151 SY778 SY1057 |
| from $244 | 20:46 San Diego San Diego | 10:03+1 день Buffalo Niagara | 10h 17m layover 0h 45m - Los Angeles 2h 29m - Chicago | United Airlines | UA5636 UA2276 UA3668 |
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 06, 2025
Flight Schedule San Diego (California) to Buffalo (New York)
Full flight schedule will help you in detecting at what time planes fly from San Diego to Buffalo. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
| Departure | Arrival | Flight Details | Flight Duration | Price |
|---|---|---|---|---|
|
06:25 — 12:43
+1 day
|
06:25 — 10:02
F92818
Frontier Airlines
San Diego — Denver
21h 28m stop
08:07 — 13:16
F92752
Frontier Airlines
Denver — Buffalo
|
27h 18m including layover |
Find flight
from$135 |
|
|
06:30 — 18:32
|
22:30 — 06:52
UA1827
United Airlines
San Diego — Newark
2h 2m stop
16:55 — 18:28
UA4547
United Airlines
Newark — Buffalo
|
9h 2m including layover |
Find flight
from$249 |
|
|
07:24 — 10:50
+1 day
|
07:24 — 13:00
SY1640
Sun Country Airlines
San Diego — Minneapolis
18h 48m stop
07:48 — 10:50
SY1057
Sun Country Airlines
Minneapolis — Buffalo
|
24h 26m including layover |
Find flight
from$198 |
|
|
07:45 — 18:56
|
07:45 — 16:00
UA1071
United Airlines
San Diego — Washington D.C.
1h 25m stop
17:25 — 18:56
UA4823
United Airlines
Washington D.C. — Buffalo
|
8h 11m including layover |
Find flight
from$295 |
|
|
08:00 — 18:46
|
08:00 — 16:17
UA1071
United Airlines
San Diego — Washington D.C.
1h 8m stop
17:25 — 18:46
UA4456
United Airlines
Washington D.C. — Buffalo
|
7h 46m including layover |
Find flight
from$249 |
|
|
08:00 — 19:01
|
08:00 — 16:17
UA1071
United Airlines
San Diego — Washington D.C.
1h 23m stop
17:40 — 19:01
UA3671
United Airlines
Washington D.C. — Buffalo
|
8h 1m including layover |
Find flight
from$295 |
|
|
10:41 — 21:16
|
10:41 — 17:00
UA1712
United Airlines
San Diego — Chicago
1h 28m stop
18:28 — 21:16
UA1335
United Airlines
Chicago — Buffalo
|
7h 35m including layover |
Find flight
from$255 |
|
|
10:41 — 21:01
|
10:41 — 17:00
UA2677
United Airlines
San Diego — Chicago
1h 20m stop
18:20 — 21:01
UA1335
United Airlines
Chicago — Buffalo
|
7h 20m including layover |
Find flight
from$266 |
|
|
11:17 — 22:56
|
11:17 — 14:45
UA1337
United Airlines
San Diego — Denver
2h 55m stop
17:40 — 22:56
UA2473
United Airlines
Denver — Buffalo
|
8h 39m including layover |
Find flight
from$243 |
|
|
11:27 — 22:55
|
11:27 — 14:55
UA264
United Airlines
San Diego — Denver
2h 50m stop
17:45 — 22:55
UA1800
United Airlines
Denver — Buffalo
|
8h 28m including layover |
Find flight
from$252 |
|
|
12:35 — 23:59
|
12:35 — 20:46
UA755
United Airlines
San Diego — Washington D.C.
1h 44m stop
22:30 — 23:59
UA3508
United Airlines
Washington D.C. — Buffalo
|
8h 24m including layover |
Find flight
from$243 |
|
|
12:52 — 22:56
|
12:52 — 16:20
UA1483
United Airlines
San Diego — Denver
1h 20m stop
17:40 — 22:56
UA2473
United Airlines
Denver — Buffalo
|
7h 4m including layover |
Find flight
from$243 |
|
|
14:11 — 09:54
+1 day
|
14:11 — 20:25
UA1779
United Airlines
San Diego — Chicago
10h 45m stop
07:10 — 09:54
UA352
United Airlines
Chicago — Buffalo
|
16h 43m including layover |
Find flight
from$328 |
|
|
14:11 — 13:22
+1 day
|
14:11 — 20:25
UA1779
United Airlines
San Diego — Chicago
14h 10m stop
10:35 — 13:22
UA4382
United Airlines
Chicago — Buffalo
|
20h 11m including layover |
Find flight
from$328 |
|
|
16:03 — 22:56
+1 day
|
16:03 — 19:30
UA682
United Airlines
San Diego — Denver
22h 10m stop
17:40 — 22:56
UA2473
United Airlines
Denver — Buffalo
|
27h 53m including layover |
Find flight
from$326 |
|
|
16:10 — 22:55
+1 day
|
16:10 — 19:38
UA682
United Airlines
San Diego — Denver
22h 7m stop
17:45 — 22:55
UA1800
United Airlines
Denver — Buffalo
|
27h 45m including layover |
Find flight
from$291 |
|
|
17:35 — 09:54
+1 day
|
17:30 — 23:44
UA2486
United Airlines
San Diego — Chicago
7h 25m stop
07:15 — 09:54
UA2038
United Airlines
Chicago — Buffalo
|
13h 19m including layover |
Find flight
from$290 |
|
|
17:35 — 21:01
+1 day
|
16:40 — 22:45
UA2486
United Airlines
San Diego — Chicago
18h 30m stop
18:06 — 20:47
UA1335
United Airlines
Chicago — Buffalo
|
24h 26m including layover |
Find flight
from$322 |
|
|
18:23 — 10:44
+1 day
|
17:49 — 23:25
SY408
Sun Country Airlines
San Diego — Minneapolis
7h 43m stop
07:42 — 10:44
SY1057
Sun Country Airlines
Minneapolis — Buffalo
|
13h 21m including layover |
Find flight
from$167 |
|
|
18:47 — 22:55
+1 day
|
18:47 — 22:15
UA519
United Airlines
San Diego — Denver
19h 30m stop
17:45 — 22:55
UA1800
United Airlines
Denver — Buffalo
|
25h 8m including layover |
Find flight
from$293 |
|
|
21:20 — 10:05
+1 day
|
21:20 — 05:39
UA1373
United Airlines
San Diego — Newark
2h 55m stop
08:34 — 10:05
UA4420
United Airlines
Newark — Buffalo
|
9h 45m including layover |
Find flight
from$249 |
|
|
21:20 — 10:56
+1 day
|
21:20 — 05:43
UA2711
United Airlines
San Diego — Newark
3h 46m stop
09:29 — 10:56
UA3717
United Airlines
Newark — Buffalo
|
10h 36m including layover |
Find flight
from$280 |
|
|
22:15 — 09:45
+1 day
|
21:50 — 05:49
UA2129
United Airlines
San Diego — Washington D.C.
2h 12m stop
08:25 — 09:45
UA6261
United Airlines
Washington D.C. — Buffalo
|
8h 30m including layover |
Find flight
from$243 |
|
|
22:30 — 09:53
+1 day
|
22:30 — 04:37
UA2624
United Airlines
San Diego — Chicago
2h 33m stop
07:10 — 09:54
UA352
United Airlines
Chicago — Buffalo
|
8h 23m including layover |
Find flight
from$243 |
|
*Departure and arrival times - local. Updated on July 6, 2025
Flight Information
Below we will explain in detail what the flights cost on the destination from San Diego to Buffalo depends on and how to choose the most interesting flight option for you.
Distance between San Diego and Buffalo is 3528 miles. Time difference between the cities is 3h. Airplanes depart 06:15 to 22:45 from 11 San Diego airport and arrive 06:15 to 22:45 to 1 Buffalo airport. Average flight time is 13h.
- The fastest flight 7h 4m
- Average flight time 13h
- The earliest flight 06:15
- The latest flight 22:45
- Distance 2193 ml
The cheapest months to travel to Buffalo are september (from 135 $), july (from 152 $), august (from 167 $).
The most expensive months are december (from 677 $), november (from 632 $), august (from 167 $).
What is the lowest airfare San Diego to Buffalo?
The cheapest plane ticket found by our users is $135. This airfare is for economy class on one-way F92818 flight by Frontier Airlines for September 27, 2025 which leaves San Diego in San Diego at 06:25 am and arrives at Buffalo Niagara at 12:43.
Economy class
$135
Business class
?
First class
?
Popular Airlines on the Route
The flight San Diego — Buffalo is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 48 departures per week at the price of from $ 273 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 7897.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 257 flights with layovers on the route. The fastest connecting flight is UA1483 by United Airlines takes 7h 4m and the cheapest is F92818 by Frontier Airlines for $135.
- AS - Alaska Airlinesfrom $273Find
- F9 - Frontier Airlinesfrom $135Find
- SY - Sun Country Airlinesfrom $167Find
- HA - Hawaiian Airlinesfrom $690Find
- UA - United Airlinesfrom $243Find
- NK - Spirit Airlinesfrom $197Find
See more connecting flights
Airports
You can fly from San Diego to Buffalo from 11 airports (San Diego, San Diego Regional, Gillespie Field, Golden Triangle Reg., El Cajon, Lowndes County, Miramar NAS, Montgomery Field, North Island NAS, Brown Field Municipal, AFB).
San Diego airports
- San Diego-SANfrom $135Find
- San Diego Regional-USAFind
- Gillespie Field-SEEFind
- Golden Triangle Reg.-GTRFind
- El Cajon-CJNFind
- Lowndes County-UBSFind
- Miramar NAS-NKXFind
- Montgomery Field-MYFFind
- North Island NAS-NZYFind
- Brown Field Municipal-SDMFind
- AFB-CBMFind
Buffalo airports
- Niagara-BUFFind
Airplanes
There are flights to Buffalo from San Diego by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from San Diego
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Top International Destinations from San Diego
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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