$154+ Cheap flights from San Jose, CA to Buffalo (SJC - BUF)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BUF
Aug 3 — Aug 101
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Jose to Buffalo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Jose to Buffalo
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Jose to BuffaloExplore the most affordable flight options available from San Jose to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 4, 2026.
Explore the most affordable flight options available from San Jose to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 4, 2026.
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:46 pm
SJC
- BUF
1 stop8h 08m
Delta
Thu 9/243:58 pm
BUF
- SJC
1 stop8h 24m
Delta
Deal found 6/29![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
SJC
- BUF
2 stops12h 55m
American Airlines
Sat 8/294:50 pm
BUF
- SJC
1 stop8h 42m
American Airlines
Deal found 6/30![American Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:00 pm
SJC
- BUF
1 stop8h 45m
Southwest
Sat 8/295:45 am
BUF
- SJC
1 stop8h 45m
Southwest
Deal found 6/30![Southwest logo]()
$322
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:10 am
SJC
- BUF
1 stop9h 11m
Delta
Sat 9/266:05 am
BUF
- SJC
1 stop8h 31m
Delta
Deal found 6/29![Delta logo]()
$324
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:00 pm
SJC
- BUF
1 stop13h 15m
Southwest
Wed 8/2612:00 pm
BUF
- SJC
1 stop9h 20m
Southwest
Deal found 6/30![Southwest logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
SJC
- BUF
2 stops12h 55m
American Airlines
Wed 8/265:00 am
BUF
- SJC
2 stops11h 40m
American Airlines
Deal found 6/30![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:10 am
SJC
- BUF
1 stop6h 45m
Delta
Wed 9/236:05 am
BUF
- SJC
1 stop8h 31m
Delta
Deal found 6/29![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:46 pm
SJC
- BUF
1 stop8h 08m
Delta
Mon 9/213:58 pm
BUF
- SJC
1 stop8h 24m
Delta
Deal found 6/29![Delta logo]()
$382
Best flights from San Jose to BuffaloDiscover carefully curated flight deals from San Jose to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 4, 2026.
Discover carefully curated flight deals from San Jose to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 4, 2026.
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:10 am
SJC
- BUF
1 stop6h 45m
Delta
Mon 9/213:58 pm
BUF
- SJC
1 stop8h 24m
Delta
Deal found 6/29![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:00 pm
SJC
- BUF
1 stop13h 15m
Southwest
Tue 8/258:55 am
BUF
- SJC
2 stops9h 25m
Southwest
Deal found 6/30![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:37 pm
SJC
- BUF
2 stops12h 11m
United Airlines
Sat 9/267:00 am
BUF
- SJC
1 stop8h 01m
United Airlines
Deal found 6/29![United Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:46 pm
SJC
- BUF
1 stop8h 08m
Delta
Thu 9/243:58 pm
BUF
- SJC
1 stop8h 24m
Delta
Deal found 6/29![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:51 pm
SJC
- BUF
1 stop6h 46m
United Airlines
Wed 9/237:00 am
BUF
- SJC
2 stops13h 31m
United Airlines
Deal found 6/29![United Airlines logo]()
$426
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:30 pm
SJC
- BUF
1 stop9h 40m
Southwest
Sun 8/306:20 am
BUF
- SJC
2 stops11h 50m
Southwest
Deal found 7/3![Southwest logo]()
$457
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:40 am
SJC
- BUF
2 stops13h 49m
Delta
Wed 8/1912:16 pm
BUF
- SJC
2 stops12h 57m
Delta
Deal found 7/4![Delta logo]()
$437
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:40 am
SJC
- BUF
2 stops9h 10m
Southwest
Mon 9/213:55 pm
BUF
- SJC
2 stops9h 20m
Southwest
Deal found 6/29![Southwest logo]()
$459
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:45 pm
SJC
- BUF
2 stops27h 27m
Delta
Tue 9/227:00 am
BUF
- SJC
2 stops16h 10m
Delta
Deal found 6/29![Delta logo]()
$467
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:40 pm
SJC
- BUF
2 stops9h 36m
Delta
Sat 10/1712:22 pm
BUF
- SJC
2 stops10h 29m
Delta
Deal found 7/3![Delta logo]()
$538
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:40 pm
SJC
- BUF
2 stops9h 36m
Delta
Fri 10/166:00 am
BUF
- SJC
1 stop8h 47m
Delta
Deal found 7/3![Delta logo]()
$548
Last-minute flights from San Jose to BuffaloDiscover last-minute flight deals from San Jose to Buffalo. Data last updated July 4, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Buffalo. Data last updated July 4, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:30 pm
SJC
- BUF
1 stop8h 25m
Southwest
Tue 8/116:25 pm
BUF
- SJC
1 stop7h 35m
Southwest
Deal found 7/1![Southwest logo]()
$447
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:46 pm
SJC
- BUF
1 stop8h 13m
Delta
Thu 8/136:05 am
BUF
- SJC
1 stop8h 17m
Delta
Deal found 7/1![Delta logo]()
$444
This Southwest deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:00 pm
SJC
- BUF
1 stop9h 20m
Southwest
Wed 8/198:40 am
BUF
- SJC
1 stop7h 05m
Southwest
Deal found 7/4![Southwest logo]()
$427
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:40 am
SJC
- BUF
2 stops13h 49m
Delta
Wed 8/1912:16 pm
BUF
- SJC
2 stops12h 57m
Delta
Deal found 7/4![Delta logo]()
$437
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:00 pm
SJC
- BUF
1 stop13h 15m
Southwest
Wed 8/2612:00 pm
BUF
- SJC
1 stop9h 20m
Southwest
Deal found 6/30![Southwest logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
SJC
- BUF
2 stops12h 55m
American Airlines
Tue 8/255:11 am
BUF
- SJC
2 stops9h 46m
American Airlines
Deal found 6/30![American Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
SJC
- BUF
2 stops12h 55m
American Airlines
Sat 8/294:50 pm
BUF
- SJC
1 stop8h 42m
American Airlines
Deal found 6/30![American Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:00 pm
SJC
- BUF
1 stop8h 45m
Southwest
Sat 8/295:45 am
BUF
- SJC
1 stop8h 45m
Southwest
Deal found 6/30![Southwest logo]()
$322
One-way flights from San Jose to BuffaloSearch for one-way flight options from San Jose to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 4, 2026.
Search for one-way flight options from San Jose to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 4, 2026.
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:00 pm
SJC
- BUF
1 stop8h 50m
Southwest
Deal found 6/30![Southwest logo]()
$154
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:10 am
SJC
- BUF
1 stop9h 11m
Delta
Deal found 7/3![Delta logo]()
$156
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:33 pm
SJC
- BUF
2 stops8h 51m
Delta
Deal found 7/3![Delta logo]()
$161
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:10 am
SJC
- BUF
1 stop9h 11m
Delta
Deal found 7/3![Delta logo]()
$169
This Southwest deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:55 am
SJC
- BUF
1 stop7h 25m
Southwest
Deal found 7/4![Southwest logo]()
$199
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:00 am
SJC
- BUF
2 stops13h 58m
Delta
Deal found 7/3![Delta logo]()
$215
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:40 pm
SJC
- BUF
2 stops9h 20m
Southwest
Deal found 6/29![Southwest logo]()
$216
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:40 pm
SJC
- BUF
2 stops9h 30m
Southwest
Deal found 6/29![Southwest logo]()
$224
Find flight deals from San Jose to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $307 (Delta) |
One-way from | $154 (Southwest) |
Popular in | December |
Cheapest in | August |
Average price | $434 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 4, 2026.
Use the filters below to find and compare flights from San Jose to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Sat 9/19
6:10 am-3:55 pm
1 stop6h 45m
Buffalo
Mon 9/21
3:58 pm-9:22 pm
1 stop8h 24m
$307
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Wed 8/19
11:00 pm-3:15 pm
1 stop13h 15m
Buffalo
Tue 8/25
8:55 am-3:20 pm
2 stops9h 25m
$335
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Fri 9/18
12:46 pm-11:54 pm
1 stop8h 08m
Buffalo
Thu 9/24
3:58 pm-9:22 pm
1 stop8h 24m
$382
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Sun 9/20
6:37 pm-9:48 am
2 stops12h 11m
Buffalo
Sat 9/26
7:00 am-12:01 pm
1 stop8h 01m
$387
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Sat 9/19
12:51 pm-10:37 pm
1 stop6h 46m
Buffalo
Wed 9/23
7:00 am-5:31 pm
2 stops13h 31m
$426
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Mon 8/10
6:40 am-11:29 pm
2 stops13h 49m
Buffalo
Wed 8/19
12:16 pm-10:13 pm
2 stops12h 57m
$437
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Thu 8/20
10:30 pm-11:10 am
1 stop9h 40m
Buffalo
Sun 8/30
6:20 am-3:10 pm
2 stops11h 50m
$457
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Fri 9/18
8:40 am-8:50 pm
2 stops9h 10m
Buffalo
Mon 9/21
3:55 pm-10:15 pm
2 stops9h 20m
$459
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Sat 9/19
5:45 pm-12:12 am
2 stops27h 27m
Buffalo
Tue 9/22
7:00 am-8:10 pm
2 stops16h 10m
$467
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Mon 10/12
10:40 pm-11:16 am
2 stops9h 36m
Buffalo
Sat 10/17
12:22 pm-7:51 pm
2 stops10h 29m
$538
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from San Jose to Buffalo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Buffalo in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Jose, California-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose, California-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose, California-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Jose, California-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Jose to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from San Jose with our price prediction graph.
SJC-BUF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Jose to Buffalo
Reviews of airlines servicing Buffalo
Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated July 4, 2026.
Get a feel of what it's like to fly with Southwest and Delta from San Jose to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from San Jose to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Amherst
Batavia
Williamsville
Orchard Park
Eden
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Buffalo flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from San Jose
Popular flights
Alternative routes for San Jose to Buffalo
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 4, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Jose to Buffalo by cabin class
Find flights from San Jose to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Jose and Buffalo flights
Browse other San Jose and Buffalo flight options. Last updated on July 4, 2026.
Other flights from San Jose
Browse through other flights departing from San Jose. Flights are based on user searches made on Cheapflights and were last updated on July 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from San Jose to Buffalo
Discover the top 2 airlines that operate flights from San Jose to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$262 | Average$471 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$276 | Average$646 | FlexibilityNo cancel fee | On-timeN/A |