$180+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BUF
Mar 6 — Mar 131
1 adult, Economy
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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 February 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 February 4, 2026.
This Delta deal was found by Cheapflights users on 2/2. 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 3/310:35 pm
SJC
- BUF
1 stop9h 25m
Delta
Tue 3/106:00 am
BUF
- SJC
1 stop9h 08m
Delta
Deal found 2/2![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 2/2. 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 3/310:35 pm
SJC
- BUF
1 stop9h 25m
Delta
Wed 3/116:02 am
BUF
- SJC
2 stops18h 31m
Delta
Deal found 2/2![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 2/2. 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 2/286:20 am
SJC
- BUF
2 stops13h 37m
Delta
Tue 3/106:00 am
BUF
- SJC
1 stop9h 08m
Delta
Deal found 2/2![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 2/2. 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 3/310:35 pm
SJC
- BUF
1 stop9h 25m
Delta
Mon 3/96:02 am
BUF
- SJC
2 stops18h 31m
Delta
Deal found 2/2![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 2/2. 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 2/286:20 am
SJC
- BUF
2 stops13h 37m
Delta
Sat 3/76:00 am
BUF
- SJC
1 stop9h 39m
Delta
Deal found 2/2![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 2/2. 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 2/286:20 am
SJC
- BUF
2 stops13h 37m
Delta
Sun 3/86:15 am
BUF
- SJC
2 stops9h 37m
Delta
Deal found 2/2![Delta logo]()
$382
This Southwest deal was found by Cheapflights users on 2/2. 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 3/312:35 pm
SJC
- BUF
1 stop6h 25m
Southwest
Sun 3/812:25 pm
BUF
- SJC
1 stop8h 45m
Southwest
Deal found 2/2![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 2/2. 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 3/310:35 pm
SJC
- BUF
1 stop9h 25m
Delta
Sun 3/86:00 am
BUF
- SJC
1 stop9h 08m
Delta
Deal found 2/2![Delta logo]()
$402
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 February 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 February 4, 2026.
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 3/410:35 pm
SJC
- BUF
1 stop9h 25m
Delta
Tue 3/106:00 am
BUF
- SJC
1 stop9h 08m
Delta
Deal found 2/2![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 3/410:35 pm
SJC
- BUF
1 stop9h 25m
Delta
Wed 3/116:02 am
BUF
- SJC
2 stops18h 31m
Delta
Deal found 2/2![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 2/2. 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 3/310:35 pm
SJC
- BUF
1 stop9h 25m
Delta
Thu 3/56:00 am
BUF
- SJC
1 stop9h 39m
Delta
Deal found 2/2![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 3/410:35 pm
SJC
- BUF
1 stop9h 25m
Delta
Sun 3/86:15 am
BUF
- SJC
2 stops9h 37m
Delta
Deal found 2/2![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 2/2. 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 2/286:20 am
SJC
- BUF
2 stops13h 37m
Delta
Wed 3/116:00 am
BUF
- SJC
1 stop9h 08m
Delta
Deal found 2/2![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 2/2. 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 2/286:20 am
SJC
- BUF
2 stops13h 37m
Delta
Fri 3/66:00 am
BUF
- SJC
1 stop9h 39m
Delta
Deal found 2/2![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 2/2. 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 2/286:20 am
SJC
- BUF
2 stops13h 37m
Delta
Thu 3/512:05 pm
BUF
- SJC
2 stops11h 14m
Delta
Deal found 2/2![Delta logo]()
$382
This Delta deal was found by Cheapflights users on 2/2. 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 3/310:35 pm
SJC
- BUF
2 stops12h 33m
Delta
Sun 3/86:15 am
BUF
- SJC
2 stops9h 37m
Delta
Deal found 2/2![Delta logo]()
$382
This Delta deal was found by Cheapflights users on 2/2. 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 2/286:20 am
SJC
- BUF
2 stops13h 37m
Delta
Mon 3/95:50 pm
BUF
- SJC
2 stops9h 08m
Delta
Deal found 2/2![Delta logo]()
$382
This Delta deal was found by Cheapflights users on 2/2. 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 3/35:45 am
SJC
- BUF
2 stops8h 14m
Delta
Fri 3/66:00 am
BUF
- SJC
2 stops14h 33m
Delta
Deal found 2/2![Delta logo]()
$382
Last-minute flights from San Jose to BuffaloDiscover last-minute flight deals from San Jose to Buffalo. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Buffalo. Data last updated February 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/2. 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 2/286:20 am
SJC
- BUF
2 stops13h 37m
Delta
Tue 3/106:00 am
BUF
- SJC
1 stop9h 08m
Delta
Deal found 2/2![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 2/2. 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 2/286:20 am
SJC
- BUF
2 stops13h 37m
Delta
Wed 3/1110:23 am
BUF
- SJC
2 stops14h 10m
Delta
Deal found 2/2![Delta logo]()
$352
This Delta deal was found by Cheapflights users on 2/2. 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 2/286:20 am
SJC
- BUF
2 stops13h 37m
Delta
Thu 3/56:00 am
BUF
- SJC
1 stop9h 39m
Delta
Deal found 2/2![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 2/2. 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 2/286:20 am
SJC
- BUF
2 stops13h 37m
Delta
Sun 3/86:15 am
BUF
- SJC
2 stops9h 37m
Delta
Deal found 2/2![Delta logo]()
$382
This Delta deal was found by Cheapflights users on 2/2. 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 3/310:35 pm
SJC
- BUF
1 stop9h 25m
Delta
Tue 3/106:00 am
BUF
- SJC
1 stop9h 08m
Delta
Deal found 2/2![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 2/2. 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 3/310:35 pm
SJC
- BUF
1 stop9h 25m
Delta
Mon 3/96:02 am
BUF
- SJC
2 stops18h 31m
Delta
Deal found 2/2![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 2/2. 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 3/310:35 pm
SJC
- BUF
1 stop9h 25m
Delta
Wed 3/116:00 am
BUF
- SJC
1 stop9h 08m
Delta
Deal found 2/2![Delta logo]()
$372
This Southwest deal was found by Cheapflights users on 2/2. 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 3/312:35 pm
SJC
- BUF
1 stop6h 25m
Southwest
Sun 3/812:25 pm
BUF
- SJC
1 stop8h 45m
Southwest
Deal found 2/2![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 2/2. 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 3/310:35 pm
SJC
- BUF
1 stop9h 25m
Delta
Sun 3/86:00 am
BUF
- SJC
1 stop9h 08m
Delta
Deal found 2/2![Delta logo]()
$402
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 February 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 February 4, 2026.
This Southwest deal was found by Cheapflights users on 2/1. 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.
Wed 5/2010:55 pm
SJC
- BUF
1 stop8h 20m
Southwest
Deal found 2/1![Southwest logo]()
$180
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 6/37:10 am
SJC
- BUF
1 stop8h 19m
Delta
Deal found 2/3![Delta logo]()
$189
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 6/36:37 pm
SJC
- BUF
2 stops12h 03m
United Airlines
Deal found 2/2![United Airlines logo]()
$194
This Southwest deal was found by Cheapflights users on 2/3. 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.
Wed 6/37:40 pm
SJC
- BUF
2 stops9h 30m
Southwest
Deal found 2/3![Southwest logo]()
$214
This Delta deal was found by Cheapflights users on 2/2. 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 4/2410:55 pm
SJC
- BUF
1 stop9h 06m
Delta
Deal found 2/2![Delta logo]()
$219
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:15 am
SJC
- BUF
2 stops12h 21m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$235
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/259:40 am
SJC
- BUF
1 stop8h 09m
United Airlines
Deal found 2/2![United Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 2/2. 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 6/2510:56 pm
SJC
- BUF
1 stop6h 27m
Delta
Deal found 2/2![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 2/3. 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 3/19:10 pm
SJC
- BUF
2 stops10h 58m
Delta
Deal found 2/3![Delta logo]()
$254
This Southwest deal was found by Cheapflights users on 2/2. 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 6/257:40 pm
SJC
- BUF
2 stops9h 30m
Southwest
Deal found 2/2![Southwest logo]()
$274
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 February 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $342 (Delta) |
One-way from | $180 (Southwest) |
Popular in | January |
Cheapest in | August |
Average price | $389 |
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 February 4, 2026.
Use the filters below to find and compare flights from San Jose to Buffalo that are best for you.
Fly from
San Jose
Fly to
Buffalo
Route
Depart
Return
Price
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Wed 3/4
10:35 pm-11:00 am
1 stop9h 25m
Buffalo
Tue 3/10
6:00 am-12:08 pm
1 stop9h 08m
$342
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Wed 3/4
10:35 pm-11:00 am
1 stop9h 25m
Buffalo
Wed 3/11
6:02 am-9:33 pm
2 stops18h 31m
$345
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Tue 3/3
10:35 pm-11:00 am
1 stop9h 25m
Buffalo
Thu 3/5
6:00 am-12:39 pm
1 stop9h 39m
$372
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Wed 3/4
10:35 pm-11:00 am
1 stop9h 25m
Buffalo
Sun 3/8
6:15 am-12:52 pm
2 stops9h 37m
$377
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Sat 2/28
6:20 am-10:57 pm
2 stops13h 37m
Buffalo
Wed 3/11
6:00 am-12:08 pm
1 stop9h 08m
$377
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Sat 2/28
6:20 am-10:57 pm
2 stops13h 37m
Buffalo
Fri 3/6
6:00 am-12:39 pm
1 stop9h 39m
$377
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Sat 2/28
6:20 am-10:57 pm
2 stops13h 37m
Buffalo
Thu 3/5
12:05 pm-8:19 pm
2 stops11h 14m
$382
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Tue 3/3
10:35 pm-2:08 pm
2 stops12h 33m
Buffalo
Sun 3/8
6:15 am-12:52 pm
2 stops9h 37m
$382
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Sat 2/28
6:20 am-10:57 pm
2 stops13h 37m
Buffalo
Mon 3/9
5:50 pm-11:58 pm
2 stops9h 08m
$382
San JoseBuffalo
SJC - BUF
SJCBUF
San Jose
Tue 3/3
5:45 am-4:59 pm
2 stops8h 14m
Buffalo
Fri 3/6
6:00 am-5:33 pm
2 stops14h 33m
$382
Showing 1-10 of 21 results
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 February.
| 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 February 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.
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
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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 February 4, 2026.
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San Jose and Buffalo flights
Browse other San Jose and Buffalo flight options. Last updated on February 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 February 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 February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$272 | Average$342 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$330 | Average$436 | FlexibilityNo cancel fee | On-time63% |