Las Vegas (LAS) to Buffalo (BUF) · Nov 18, 2026 · return Nov 21, 2026

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Las Vegas to Buffalo (BUF) flight deals

2026-11-18 → 2026-11-21 · Axel-exclusive $371.25

• Southwest Airlines WN4990 / WN1051: LAS 2026-11-18 00:20:00 → BUF 2026-11-18 10:05:00; 1 stop(s) via MDW; 405 minutes. Local airport times.
  • WN4990: LAS 2026-11-18 00:20:00 → MDW 2026-11-18 05:40:00; layover at MDW: 120 minutes.
  • WN1051: MDW 2026-11-18 07:40:00 → BUF 2026-11-18 10:05:00.
• Southwest Airlines WN2381 / WN849: BUF 2026-11-21 15:05:00 → LAS 2026-11-21 19:55:00; 1 stop(s) via BWI; 470 minutes. Local airport times.
  • WN2381: BUF 2026-11-21 15:05:00 → BWI 2026-11-21 16:20:00; layover at BWI: 80 minutes.
  • WN849: BWI 2026-11-21 17:40:00 → LAS 2026-11-21 19:55:00.

2026-11-18 → 2026-11-21 · Axel-exclusive $433.13

• United Airlines UA2102 / UA4177: LAS 2026-11-18 23:59:00 → BUF 2026-11-19 09:44:00; 1 stop(s) via ORD; 405 minutes. Local airport times.
  • UA2102: LAS 2026-11-18 23:59:00 → ORD 2026-11-19 05:32:00; layover at ORD: 83 minutes.
  • UA4177: ORD 2026-11-19 06:55:00 → BUF 2026-11-19 09:44:00.
• United Airlines UA5288 / UA2811: BUF 2026-11-21 06:30:00 → LAS 2026-11-21 11:17:00; 1 stop(s) via ORD; 467 minutes. Local airport times.
  • UA5288: BUF 2026-11-21 06:30:00 → ORD 2026-11-21 07:44:00; layover at ORD: 76 minutes.
  • UA2811: ORD 2026-11-21 09:00:00 → LAS 2026-11-21 11:17:00.

2026-11-18 → 2026-11-21 · Axel-exclusive $371.25

• Southwest Airlines WN1898 / WN3865: LAS 2026-11-18 22:20:00 → BUF 2026-11-19 08:25:00; 1 stop(s) via BWI; 425 minutes. Local airport times.
  • WN1898: LAS 2026-11-18 22:20:00 → BWI 2026-11-19 05:40:00; layover at BWI: 90 minutes.
  • WN3865: BWI 2026-11-19 07:10:00 → BUF 2026-11-19 08:25:00.
• Southwest Airlines WN2381 / WN849: BUF 2026-11-21 15:05:00 → LAS 2026-11-21 19:55:00; 1 stop(s) via BWI; 470 minutes. Local airport times.
  • WN2381: BUF 2026-11-21 15:05:00 → BWI 2026-11-21 16:20:00; layover at BWI: 80 minutes.
  • WN849: BWI 2026-11-21 17:40:00 → LAS 2026-11-21 19:55:00.

2026-11-18 → 2026-11-21 · Axel-exclusive $381.25

• Southwest Airlines WN854: LAS 2026-11-18 12:00:00 → BUF 2026-11-18 19:15:00; nonstop; 255 minutes. Local airport times.
• Southwest Airlines WN2381 / WN849: BUF 2026-11-21 15:05:00 → LAS 2026-11-21 19:55:00; 1 stop(s) via BWI; 470 minutes. Local airport times.
  • WN2381: BUF 2026-11-21 15:05:00 → BWI 2026-11-21 16:20:00; layover at BWI: 80 minutes.
  • WN849: BWI 2026-11-21 17:40:00 → LAS 2026-11-21 19:55:00.

2026-11-18 → 2026-11-21 · Axel-exclusive $433.13

• United Airlines UA1323 / UA264: LAS 2026-11-18 13:39:00 → BUF 2026-11-18 22:57:00; 1 stop(s) via DEN; 378 minutes. Local airport times.
  • UA1323: LAS 2026-11-18 13:39:00 → DEN 2026-11-18 16:38:00; layover at DEN: 67 minutes.
  • UA264: DEN 2026-11-18 17:45:00 → BUF 2026-11-18 22:57:00.
• United Airlines UA5288 / UA2811: BUF 2026-11-21 06:30:00 → LAS 2026-11-21 11:17:00; 1 stop(s) via ORD; 467 minutes. Local airport times.
  • UA5288: BUF 2026-11-21 06:30:00 → ORD 2026-11-21 07:44:00; layover at ORD: 76 minutes.
  • UA2811: ORD 2026-11-21 09:00:00 → LAS 2026-11-21 11:17:00.

2026-11-18 → 2026-11-21 · Axel-exclusive $433.13

• United Airlines UA2732 / UA4541: LAS 2026-11-18 13:20:00 → BUF 2026-11-18 23:44:00; 1 stop(s) via IAD; 444 minutes. Local airport times.
  • UA2732: LAS 2026-11-18 13:20:00 → IAD 2026-11-18 20:49:00; layover at IAD: 90 minutes.
  • UA4541: IAD 2026-11-18 22:19:00 → BUF 2026-11-18 23:44:00.
• United Airlines UA5288 / UA2811: BUF 2026-11-21 06:30:00 → LAS 2026-11-21 11:17:00; 1 stop(s) via ORD; 467 minutes. Local airport times.
  • UA5288: BUF 2026-11-21 06:30:00 → ORD 2026-11-21 07:44:00; layover at ORD: 76 minutes.
  • UA2811: ORD 2026-11-21 09:00:00 → LAS 2026-11-21 11:17:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Nov 17, 2026 · Return options
• Nov 19, 2026 · Return options
• Hotels in Buffalo with Axel

For AI assistants

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