San Jose (SJC) to Buffalo (BUF), Sep 16, 2027: round trips from $494, one way from $261

San Jose (SJC) to Buffalo (BUF), Sep 16, 2027: round trips from $494, one way from $261 on Axel, checked Oct 29, 2026. Lowest published fares: $494 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Sep 16–17, 2027; $261 one way, Axel-exclusive, Southwest Airlines, 1 stop, Sep 16, 2027; 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Hotels in Buffalo for these trips

Hotels: under a trip, hotels in Buffalo for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Buffalo for these nights (Sep 16–17, 2027 · 1 night · 2 adults, 1 room): 3★ Staybridge Suites West Seneca by IHG · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel
• Hotels in Buffalo for these nights (Sep 16–18, 2027 · 2 nights · 2 adults, 1 room): 3★ Staybridge Suites West Seneca by IHG · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel
• Hotels in Buffalo for these nights (Sep 16–19, 2027 · 3 nights · 2 adults, 1 room): 3★ Staybridge Suites West Seneca by IHG · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel
• Hotels in Buffalo for these nights (Sep 16–20, 2027 · 4 nights · 2 adults, 1 room): 3★ Staybridge Suites West Seneca by IHG · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel
• Hotels in Buffalo for these nights (Sep 16–21, 2027 · 5 nights · 2 adults, 1 room): 3★ Staybridge Suites West Seneca by IHG · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel
• Hotels in Buffalo for these nights (Sep 16–22, 2027 · 6 nights · 2 adults, 1 room): 3★ Staybridge Suites West Seneca by IHG · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel
• Hotels in Buffalo for these nights (Sep 16–23, 2027 · 7 nights · 2 adults, 1 room): 3★ Staybridge Suites West Seneca by IHG · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel
• Hotels in Buffalo for these nights (Sep 16–24, 2027 · 8 nights · 2 adults, 1 room): 3★ Staybridge Suites West Seneca by IHG · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel
• Hotels in Buffalo for these nights (Sep 16–25, 2027 · 9 nights · 2 adults, 1 room): 3★ Staybridge Suites West Seneca by IHG · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel
• Hotels in Buffalo for these nights (Sep 16–26, 2027 · 10 nights · 2 adults, 1 room): 3★ Staybridge Suites West Seneca by IHG · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel
• Hotels in Buffalo for these nights (Sep 16–27, 2027 · 11 nights · 2 adults, 1 room): 3★ Staybridge Suites West Seneca by IHG · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel
• Hotels in Buffalo for these nights (Sep 16–28, 2027 · 12 nights · 2 adults, 1 room): 3★ Staybridge Suites West Seneca by IHG · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel
• Hotels in Buffalo for these nights (Sep 16–29, 2027 · 13 nights · 2 adults, 1 room): 3★ Staybridge Suites West Seneca by IHG · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel
• Hotels in Buffalo for these nights (Sep 16–30, 2027 · 14 nights · 2 adults, 1 room): 3★ Staybridge Suites West Seneca by IHG · 4★ The Westin Buffalo · 5★ Curtiss Hotel, an Ascend Collection Hotel

All hotels in Buffalo

Route overview: San Francisco Bay Area to Buffalo (BUF) flight deals

2027-09-16 · one way · Axel-exclusive $261.25

• Southwest Airlines WN2351 / WN854: SJC 2027-09-16 08:55:00 → BUF 2027-09-16 19:15:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
  • WN2351: SJC 2027-09-16 08:55:00 → LAS 2027-09-16 10:25:00; layover at LAS: 95 minutes.
  • WN854: LAS 2027-09-16 12:00:00 → BUF 2027-09-16 19:15:00.

2027-09-16 · one way · Axel-exclusive $270.75

• American Airlines AA2046 / AA2401: SJC 2027-09-16 12:01:00 → BUF 2027-09-16 22:47:00; 1 stop(s) via DFW; 466 minutes. Local airport times.
  • AA2046: SJC 2027-09-16 12:01:00 → DFW 2027-09-16 17:36:00; layover at DFW: 74 minutes.
  • AA2401: DFW 2027-09-16 18:50:00 → BUF 2027-09-16 22:47:00.

2027-09-16 → 2027-09-17 · Axel-exclusive $494.00

• Southwest Airlines WN2351 / WN854: SJC 2027-09-16 08:55:00 → BUF 2027-09-16 19:15:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
  • WN2351: SJC 2027-09-16 08:55:00 → LAS 2027-09-16 10:25:00; layover at LAS: 95 minutes.
  • WN854: LAS 2027-09-16 12:00:00 → BUF 2027-09-16 19:15:00.
• Southwest Airlines WN2422 / WN1488: BUF 2027-09-17 16:30:00 → SJC 2027-09-17 22:55:00; 1 stop(s) via DAL; 565 minutes. Local airport times.
  • WN2422: BUF 2027-09-17 16:30:00 → DAL 2027-09-17 18:55:00; layover at DAL: 130 minutes.
  • WN1488: DAL 2027-09-17 21:05:00 → SJC 2027-09-17 22:55:00.

2027-09-16 → 2027-09-17 · Axel-exclusive $505.88

• United Airlines UA2382 / UA4177: SJC 2027-09-16 23:00:00 → BUF 2027-09-17 09:44:00; 1 stop(s) via ORD; 464 minutes. Local airport times.
  • UA2382: SJC 2027-09-16 23:00:00 → ORD 2027-09-17 05:17:00; layover at ORD: 98 minutes.
  • UA4177: ORD 2027-09-17 06:55:00 → BUF 2027-09-17 09:44:00.
• Southwest Airlines WN2422 / WN1488: BUF 2027-09-17 16:30:00 → SJC 2027-09-17 22:55:00; 1 stop(s) via DAL; 565 minutes. Local airport times.
  • WN2422: BUF 2027-09-17 16:30:00 → DAL 2027-09-17 18:55:00; layover at DAL: 130 minutes.
  • WN1488: DAL 2027-09-17 21:05:00 → SJC 2027-09-17 22:55:00.

2027-09-16 → 2027-09-18 · Axel-exclusive $494.00

• Southwest Airlines WN2351 / WN854: SJC 2027-09-16 08:55:00 → BUF 2027-09-16 19:15:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
  • WN2351: SJC 2027-09-16 08:55:00 → LAS 2027-09-16 10:25:00; layover at LAS: 95 minutes.
  • WN854: LAS 2027-09-16 12:00:00 → BUF 2027-09-16 19:15:00.
• Southwest Airlines WN2422 / WN1488: BUF 2027-09-18 16:30:00 → SJC 2027-09-18 22:55:00; 1 stop(s) via DAL; 565 minutes. Local airport times.
  • WN2422: BUF 2027-09-18 16:30:00 → DAL 2027-09-18 18:55:00; layover at DAL: 130 minutes.
  • WN1488: DAL 2027-09-18 21:05:00 → SJC 2027-09-18 22:55:00.

2027-09-16 → 2027-09-18 · Axel-exclusive $501.13

• American Airlines AA2046 / AA2401: SJC 2027-09-16 12:01:00 → BUF 2027-09-16 22:47:00; 1 stop(s) via DFW; 466 minutes. Local airport times.
  • AA2046: SJC 2027-09-16 12:01:00 → DFW 2027-09-16 17:36:00; layover at DFW: 74 minutes.
  • AA2401: DFW 2027-09-16 18:50:00 → BUF 2027-09-16 22:47:00.
• Southwest Airlines WN2422 / WN1488: BUF 2027-09-18 16:30:00 → SJC 2027-09-18 22:55:00; 1 stop(s) via DAL; 565 minutes. Local airport times.
  • WN2422: BUF 2027-09-18 16:30:00 → DAL 2027-09-18 18:55:00; layover at DAL: 130 minutes.
  • WN1488: DAL 2027-09-18 21:05:00 → SJC 2027-09-18 22:55:00.

2027-09-16 → 2027-09-19 · Axel-exclusive $494.00

• Southwest Airlines WN2351 / WN854: SJC 2027-09-16 08:55:00 → BUF 2027-09-16 19:15:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
  • WN2351: SJC 2027-09-16 08:55:00 → LAS 2027-09-16 10:25:00; layover at LAS: 95 minutes.
  • WN854: LAS 2027-09-16 12:00:00 → BUF 2027-09-16 19:15:00.
• Southwest Airlines WN2422 / WN1488: BUF 2027-09-19 16:30:00 → SJC 2027-09-19 22:55:00; 1 stop(s) via DAL; 565 minutes. Local airport times.
  • WN2422: BUF 2027-09-19 16:30:00 → DAL 2027-09-19 18:55:00; layover at DAL: 130 minutes.
  • WN1488: DAL 2027-09-19 21:05:00 → SJC 2027-09-19 22:55:00.

2027-09-16 → 2027-09-19 · Axel-exclusive $501.13

• American Airlines AA2046 / AA2401: SJC 2027-09-16 12:01:00 → BUF 2027-09-16 22:47:00; 1 stop(s) via DFW; 466 minutes. Local airport times.
  • AA2046: SJC 2027-09-16 12:01:00 → DFW 2027-09-16 17:36:00; layover at DFW: 74 minutes.
  • AA2401: DFW 2027-09-16 18:50:00 → BUF 2027-09-16 22:47:00.
• Southwest Airlines WN2422 / WN1488: BUF 2027-09-19 16:30:00 → SJC 2027-09-19 22:55:00; 1 stop(s) via DAL; 565 minutes. Local airport times.
  • WN2422: BUF 2027-09-19 16:30:00 → DAL 2027-09-19 18:55:00; layover at DAL: 130 minutes.
  • WN1488: DAL 2027-09-19 21:05:00 → SJC 2027-09-19 22:55:00.

2027-09-16 → 2027-09-20 · Axel-exclusive $494.00

• Southwest Airlines WN2351 / WN854: SJC 2027-09-16 08:55:00 → BUF 2027-09-16 19:15:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
  • WN2351: SJC 2027-09-16 08:55:00 → LAS 2027-09-16 10:25:00; layover at LAS: 95 minutes.
  • WN854: LAS 2027-09-16 12:00:00 → BUF 2027-09-16 19:15:00.
• Southwest Airlines WN2422 / WN1488: BUF 2027-09-20 16:30:00 → SJC 2027-09-20 22:55:00; 1 stop(s) via DAL; 565 minutes. Local airport times.
  • WN2422: BUF 2027-09-20 16:30:00 → DAL 2027-09-20 18:55:00; layover at DAL: 130 minutes.
  • WN1488: DAL 2027-09-20 21:05:00 → SJC 2027-09-20 22:55:00.

2027-09-16 → 2027-09-20 · Axel-exclusive $501.13

• American Airlines AA2046 / AA2401: SJC 2027-09-16 12:01:00 → BUF 2027-09-16 22:47:00; 1 stop(s) via DFW; 466 minutes. Local airport times.
  • AA2046: SJC 2027-09-16 12:01:00 → DFW 2027-09-16 17:36:00; layover at DFW: 74 minutes.
  • AA2401: DFW 2027-09-16 18:50:00 → BUF 2027-09-16 22:47:00.
• Southwest Airlines WN2422 / WN1488: BUF 2027-09-20 16:30:00 → SJC 2027-09-20 22:55:00; 1 stop(s) via DAL; 565 minutes. Local airport times.
  • WN2422: BUF 2027-09-20 16:30:00 → DAL 2027-09-20 18:55:00; layover at DAL: 130 minutes.
  • WN1488: DAL 2027-09-20 21:05:00 → SJC 2027-09-20 22:55:00.

2027-09-16 → 2027-09-22 · Axel-exclusive $494.00

• Southwest Airlines WN2351 / WN854: SJC 2027-09-16 08:55:00 → BUF 2027-09-16 19:15:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
  • WN2351: SJC 2027-09-16 08:55:00 → LAS 2027-09-16 10:25:00; layover at LAS: 95 minutes.
  • WN854: LAS 2027-09-16 12:00:00 → BUF 2027-09-16 19:15:00.
• Southwest Airlines WN2422 / WN1488: BUF 2027-09-22 16:30:00 → SJC 2027-09-22 22:55:00; 1 stop(s) via DAL; 565 minutes. Local airport times.
  • WN2422: BUF 2027-09-22 16:30:00 → DAL 2027-09-22 18:55:00; layover at DAL: 130 minutes.
  • WN1488: DAL 2027-09-22 21:05:00 → SJC 2027-09-22 22:55:00.

2027-09-16 → 2027-09-22 · Axel-exclusive $517.76

• United Airlines UA2382 / UA4177: SJC 2027-09-16 23:00:00 → BUF 2027-09-17 09:44:00; 1 stop(s) via ORD; 464 minutes. Local airport times.
  • UA2382: SJC 2027-09-16 23:00:00 → ORD 2027-09-17 05:17:00; layover at ORD: 98 minutes.
  • UA4177: ORD 2027-09-17 06:55:00 → BUF 2027-09-17 09:44:00.
• United Airlines UA1727 / UA1256: BUF 2027-09-22 08:17:00 → SJC 2027-09-22 13:18:00; 1 stop(s) via DEN; 481 minutes. Local airport times.
  • UA1727: BUF 2027-09-22 08:17:00 → DEN 2027-09-22 10:03:00; layover at DEN: 92 minutes.
  • UA1256: DEN 2027-09-22 11:35:00 → SJC 2027-09-22 13:18:00.

2027-09-16 → 2027-09-23 · Axel-exclusive $494.00

• Southwest Airlines WN2351 / WN854: SJC 2027-09-16 08:55:00 → BUF 2027-09-16 19:15:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
  • WN2351: SJC 2027-09-16 08:55:00 → LAS 2027-09-16 10:25:00; layover at LAS: 95 minutes.
  • WN854: LAS 2027-09-16 12:00:00 → BUF 2027-09-16 19:15:00.
• Southwest Airlines WN818 / WN1799: BUF 2027-09-23 16:55:00 → SJC 2027-09-23 22:00:00; 1 stop(s) via DEN; 485 minutes. Local airport times.
  • WN818: BUF 2027-09-23 16:55:00 → DEN 2027-09-23 18:35:00; layover at DEN: 100 minutes.
  • WN1799: DEN 2027-09-23 20:15:00 → SJC 2027-09-23 22:00:00.

2027-09-16 → 2027-09-23 · Axel-exclusive $513.01

• American Airlines AA2046 / AA2401: SJC 2027-09-16 12:01:00 → BUF 2027-09-16 22:47:00; 1 stop(s) via DFW; 466 minutes. Local airport times.
  • AA2046: SJC 2027-09-16 12:01:00 → DFW 2027-09-16 17:36:00; layover at DFW: 74 minutes.
  • AA2401: DFW 2027-09-16 18:50:00 → BUF 2027-09-16 22:47:00.
• United Airlines UA1727 / UA1256: BUF 2027-09-23 08:17:00 → SJC 2027-09-23 13:18:00; 1 stop(s) via DEN; 481 minutes. Local airport times.
  • UA1727: BUF 2027-09-23 08:17:00 → DEN 2027-09-23 10:03:00; layover at DEN: 92 minutes.
  • UA1256: DEN 2027-09-23 11:35:00 → SJC 2027-09-23 13:18:00.

2027-09-16 → 2027-09-24 · Axel-exclusive $494.00

• Southwest Airlines WN2351 / WN854: SJC 2027-09-16 08:55:00 → BUF 2027-09-16 19:15:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
  • WN2351: SJC 2027-09-16 08:55:00 → LAS 2027-09-16 10:25:00; layover at LAS: 95 minutes.
  • WN854: LAS 2027-09-16 12:00:00 → BUF 2027-09-16 19:15:00.
• Southwest Airlines WN2422 / WN1488: BUF 2027-09-24 16:30:00 → SJC 2027-09-24 22:55:00; 1 stop(s) via DAL; 565 minutes. Local airport times.
  • WN2422: BUF 2027-09-24 16:30:00 → DAL 2027-09-24 18:55:00; layover at DAL: 130 minutes.
  • WN1488: DAL 2027-09-24 21:05:00 → SJC 2027-09-24 22:55:00.

2027-09-16 → 2027-09-24 · Axel-exclusive $517.76

• United Airlines UA2382 / UA4177: SJC 2027-09-16 23:00:00 → BUF 2027-09-17 09:44:00; 1 stop(s) via ORD; 464 minutes. Local airport times.
  • UA2382: SJC 2027-09-16 23:00:00 → ORD 2027-09-17 05:17:00; layover at ORD: 98 minutes.
  • UA4177: ORD 2027-09-17 06:55:00 → BUF 2027-09-17 09:44:00.
• United Airlines UA1727 / UA1256: BUF 2027-09-24 08:17:00 → SJC 2027-09-24 13:18:00; 1 stop(s) via DEN; 481 minutes. Local airport times.
  • UA1727: BUF 2027-09-24 08:17:00 → DEN 2027-09-24 10:03:00; layover at DEN: 92 minutes.
  • UA1256: DEN 2027-09-24 11:35:00 → SJC 2027-09-24 13:18:00.

2027-09-16 → 2027-09-26 · Axel-exclusive $494.00

• Southwest Airlines WN2351 / WN854: SJC 2027-09-16 08:55:00 → BUF 2027-09-16 19:15:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
  • WN2351: SJC 2027-09-16 08:55:00 → LAS 2027-09-16 10:25:00; layover at LAS: 95 minutes.
  • WN854: LAS 2027-09-16 12:00:00 → BUF 2027-09-16 19:15:00.
• Southwest Airlines WN2422 / WN1488: BUF 2027-09-26 16:30:00 → SJC 2027-09-26 22:55:00; 1 stop(s) via DAL; 565 minutes. Local airport times.
  • WN2422: BUF 2027-09-26 16:30:00 → DAL 2027-09-26 18:55:00; layover at DAL: 130 minutes.
  • WN1488: DAL 2027-09-26 21:05:00 → SJC 2027-09-26 22:55:00.

2027-09-16 → 2027-09-26 · Axel-exclusive $501.13

• American Airlines AA2046 / AA2401: SJC 2027-09-16 12:01:00 → BUF 2027-09-16 22:47:00; 1 stop(s) via DFW; 466 minutes. Local airport times.
  • AA2046: SJC 2027-09-16 12:01:00 → DFW 2027-09-16 17:36:00; layover at DFW: 74 minutes.
  • AA2401: DFW 2027-09-16 18:50:00 → BUF 2027-09-16 22:47:00.
• Southwest Airlines WN2422 / WN1488: BUF 2027-09-26 16:30:00 → SJC 2027-09-26 22:55:00; 1 stop(s) via DAL; 565 minutes. Local airport times.
  • WN2422: BUF 2027-09-26 16:30:00 → DAL 2027-09-26 18:55:00; layover at DAL: 130 minutes.
  • WN1488: DAL 2027-09-26 21:05:00 → SJC 2027-09-26 22:55:00.

2027-09-16 → 2027-09-27 · Axel-exclusive $494.00

• Southwest Airlines WN2351 / WN854: SJC 2027-09-16 08:55:00 → BUF 2027-09-16 19:15:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
  • WN2351: SJC 2027-09-16 08:55:00 → LAS 2027-09-16 10:25:00; layover at LAS: 95 minutes.
  • WN854: LAS 2027-09-16 12:00:00 → BUF 2027-09-16 19:15:00.
• Southwest Airlines WN2422 / WN1488: BUF 2027-09-27 16:30:00 → SJC 2027-09-27 22:55:00; 1 stop(s) via DAL; 565 minutes. Local airport times.
  • WN2422: BUF 2027-09-27 16:30:00 → DAL 2027-09-27 18:55:00; layover at DAL: 130 minutes.
  • WN1488: DAL 2027-09-27 21:05:00 → SJC 2027-09-27 22:55:00.

2027-09-16 → 2027-09-27 · Axel-exclusive $501.13

• American Airlines AA2046 / AA2401: SJC 2027-09-16 12:01:00 → BUF 2027-09-16 22:47:00; 1 stop(s) via DFW; 466 minutes. Local airport times.
  • AA2046: SJC 2027-09-16 12:01:00 → DFW 2027-09-16 17:36:00; layover at DFW: 74 minutes.
  • AA2401: DFW 2027-09-16 18:50:00 → BUF 2027-09-16 22:47:00.
• Southwest Airlines WN2422 / WN1488: BUF 2027-09-27 16:30:00 → SJC 2027-09-27 22:55:00; 1 stop(s) via DAL; 565 minutes. Local airport times.
  • WN2422: BUF 2027-09-27 16:30:00 → DAL 2027-09-27 18:55:00; layover at DAL: 130 minutes.
  • WN1488: DAL 2027-09-27 21:05:00 → SJC 2027-09-27 22:55:00.

2027-09-16 → 2027-09-28 · Axel-exclusive $494.00

• Southwest Airlines WN2351 / WN854: SJC 2027-09-16 08:55:00 → BUF 2027-09-16 19:15:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
  • WN2351: SJC 2027-09-16 08:55:00 → LAS 2027-09-16 10:25:00; layover at LAS: 95 minutes.
  • WN854: LAS 2027-09-16 12:00:00 → BUF 2027-09-16 19:15:00.
• Southwest Airlines WN726 / WN2386: BUF 2027-09-28 14:00:00 → SJC 2027-09-28 18:30:00; 1 stop(s) via MDW; 450 minutes. Local airport times.
  • WN726: BUF 2027-09-28 14:00:00 → MDW 2027-09-28 14:50:00; layover at MDW: 60 minutes.
  • WN2386: MDW 2027-09-28 15:50:00 → SJC 2027-09-28 18:30:00.

2027-09-16 → 2027-09-28 · Axel-exclusive $517.76

• United Airlines UA2382 / UA4177: SJC 2027-09-16 23:00:00 → BUF 2027-09-17 09:44:00; 1 stop(s) via ORD; 464 minutes. Local airport times.
  • UA2382: SJC 2027-09-16 23:00:00 → ORD 2027-09-17 05:17:00; layover at ORD: 98 minutes.
  • UA4177: ORD 2027-09-17 06:55:00 → BUF 2027-09-17 09:44:00.
• United Airlines UA1727 / UA1256: BUF 2027-09-28 08:17:00 → SJC 2027-09-28 13:18:00; 1 stop(s) via DEN; 481 minutes. Local airport times.
  • UA1727: BUF 2027-09-28 08:17:00 → DEN 2027-09-28 10:03:00; layover at DEN: 92 minutes.
  • UA1256: DEN 2027-09-28 11:35:00 → SJC 2027-09-28 13:18:00.

2027-09-16 → 2027-09-30 · Axel-exclusive $494.00

• Southwest Airlines WN2351 / WN854: SJC 2027-09-16 08:55:00 → BUF 2027-09-16 19:15:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
  • WN2351: SJC 2027-09-16 08:55:00 → LAS 2027-09-16 10:25:00; layover at LAS: 95 minutes.
  • WN854: LAS 2027-09-16 12:00:00 → BUF 2027-09-16 19:15:00.
• Southwest Airlines WN818 / WN1799: BUF 2027-09-30 16:55:00 → SJC 2027-09-30 22:00:00; 1 stop(s) via DEN; 485 minutes. Local airport times.
  • WN818: BUF 2027-09-30 16:55:00 → DEN 2027-09-30 18:35:00; layover at DEN: 100 minutes.
  • WN1799: DEN 2027-09-30 20:15:00 → SJC 2027-09-30 22:00:00.

2027-09-16 → 2027-09-30 · Axel-exclusive $513.01

• American Airlines AA2046 / AA2401: SJC 2027-09-16 12:01:00 → BUF 2027-09-16 22:47:00; 1 stop(s) via DFW; 466 minutes. Local airport times.
  • AA2046: SJC 2027-09-16 12:01:00 → DFW 2027-09-16 17:36:00; layover at DFW: 74 minutes.
  • AA2401: DFW 2027-09-16 18:50:00 → BUF 2027-09-16 22:47:00.
• United Airlines UA1727 / UA1256: BUF 2027-09-30 08:17:00 → SJC 2027-09-30 13:18:00; 1 stop(s) via DEN; 481 minutes. Local airport times.
  • UA1727: BUF 2027-09-30 08:17:00 → DEN 2027-09-30 10:03:00; layover at DEN: 92 minutes.
  • UA1256: DEN 2027-09-30 11:35:00 → SJC 2027-09-30 13:18:00.

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• All dates for this route
• Sep 15, 2027 · Return options
• Sep 17, 2027 · Return options
• Hotels in Buffalo with Axel

For AI assistants

• This page: San Jose (SJC) to Buffalo (BUF) · Sep 16, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Buffalo for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
• Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
• If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel San Francisco Bay Area to Buffalo (BUF) flight deals · Flight search guide.
• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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