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

Las Vegas → Buffalo

Dec 31, 2026 · choose your return date

LAS → BUF1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 31, 2026 · One waySouthwest AirlinesNonstop$240.50 Dec 31, 2026 · One wayUnited AirlinesUp to 1 stop each way$266.50 Dec 31, 2026 – Jan 1, 2027 · 1 nightSouthwest AirlinesUp to 1 stop each way$442.00 Dec 31, 2026 – Jan 1, 2027 · 1 nightUnited AirlinesUp to 1 stop each way$500.50 Dec 31, 2026 – Jan 2, 2027 · 2 nightsSouthwest AirlinesUp to 1 stop each way$442.00 Dec 31, 2026 – Jan 2, 2027 · 2 nightsUnited AirlinesUp to 1 stop each way$500.50 Dec 31, 2026 – Jan 3, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$442.00 Dec 31, 2026 – Jan 3, 2027 · 3 nightsUnited AirlinesUp to 1 stop each way$500.50 Dec 31, 2026 – Jan 4, 2027 · 4 nightsSouthwest AirlinesUp to 1 stop each way$392.50 Dec 31, 2026 – Jan 4, 2027 · 4 nightsUnited AirlinesUp to 1 stop each way$442.75 Dec 31, 2026 – Jan 5, 2027 · 5 nightsSouthwest AirlinesUp to 1 stop each way$392.50 Dec 31, 2026 – Jan 5, 2027 · 5 nightsUnited AirlinesUp to 1 stop each way$442.75 Dec 31, 2026 – Jan 6, 2027 · 6 nightsSouthwest AirlinesUp to 1 stop each way$392.50 Dec 31, 2026 – Jan 6, 2027 · 6 nightsUnited AirlinesUp to 1 stop each way$442.75 Dec 31, 2026 – Jan 7, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each way$392.50 Dec 31, 2026 – Jan 7, 2027 · 7 nightsUnited AirlinesUp to 1 stop each way$442.75 Dec 31, 2026 – Jan 8, 2027 · 8 nightsSouthwest AirlinesUp to 1 stop each way$392.50 Dec 31, 2026 – Jan 8, 2027 · 8 nightsUnited AirlinesUp to 1 stop each way$442.75 Dec 31, 2026 – Jan 9, 2027 · 9 nightsSouthwest AirlinesUp to 1 stop each way$392.50 Dec 31, 2026 – Jan 9, 2027 · 9 nightsUnited AirlinesUp to 1 stop each way$442.75 Dec 31, 2026 – Jan 10, 2027 · 10 nightsSouthwest AirlinesUp to 1 stop each way$392.50 Dec 31, 2026 – Jan 10, 2027 · 10 nightsUnited AirlinesUp to 1 stop each way$442.75 Dec 31, 2026 – Jan 11, 2027 · 11 nightsSouthwest AirlinesUp to 1 stop each way$392.50 Dec 31, 2026 – Jan 11, 2027 · 11 nightsUnited AirlinesUp to 1 stop each way$442.75 Dec 31, 2026 – Jan 12, 2027 · 12 nightsSouthwest AirlinesUp to 1 stop each way$392.50 Dec 31, 2026 – Jan 12, 2027 · 12 nightsUnited AirlinesUp to 1 stop each way$442.75 Dec 31, 2026 – Jan 13, 2027 · 13 nightsSouthwest AirlinesUp to 1 stop each way$392.50 Dec 31, 2026 – Jan 13, 2027 · 13 nightsUnited AirlinesUp to 1 stop each way$442.75 Dec 31, 2026 – Jan 14, 2027 · 14 nightsSouthwest AirlinesUp to 1 stop each way$392.50 Dec 31, 2026 – Jan 14, 2027 · 14 nightsUnited AirlinesUp to 1 stop each way$442.75

Flights for your trip

  1. Thu, Dec 31 · One way

    Southwest Airlines
    5:10 pmLAS
    4h 15m
    Nonstop
    12:25 am+1BUF

    One-way total · 1 adult · Taxes included

  2. Thu, Dec 31 · One way

    United Airlines
    1:39 pmLAS
    6h 18m
    DEN · 1h 7m
    10:57 pmBUF

    One-way total · 1 adult · Taxes included

  3. Thu, Dec 31 – Fri, Jan 1

    Southwest Airlines
    5:10 pmLAS
    4h 15m
    Nonstop
    12:25 am+1BUF
    Southwest Airlines
    8:05 amBUF
    6h 50m
    MDW · 1h
    11:55 amLAS

    Round-trip total · 1 adult · Taxes included

  4. Thu, Dec 31 – Fri, Jan 1

    United Airlines
    1:39 pmLAS
    6h 18m
    DEN · 1h 7m
    10:57 pmBUF
    United Airlines
    6:30 amBUF
    7h 47m
    ORD · 1h 16m
    11:17 amLAS

    Round-trip total · 1 adult · Taxes included

  5. Thu, Dec 31 – Sat, Jan 2

    Southwest Airlines
    5:10 pmLAS
    4h 15m
    Nonstop
    12:25 am+1BUF
    Southwest Airlines
    8:05 amBUF
    6h 50m
    MDW · 1h
    11:55 amLAS

    Round-trip total · 1 adult · Taxes included

  6. Thu, Dec 31 – Sat, Jan 2

    United Airlines
    1:39 pmLAS
    6h 18m
    DEN · 1h 7m
    10:57 pmBUF
    United Airlines
    6:30 amBUF
    7h 47m
    ORD · 1h 16m
    11:17 amLAS

    Round-trip total · 1 adult · Taxes included

  7. Thu, Dec 31 – Sun, Jan 3

    Southwest Airlines
    5:10 pmLAS
    4h 15m
    Nonstop
    12:25 am+1BUF
    Southwest Airlines
    8:05 amBUF
    6h 50m
    MDW · 1h
    11:55 amLAS

    Round-trip total · 1 adult · Taxes included

  8. Thu, Dec 31 – Sun, Jan 3

    United Airlines
    1:39 pmLAS
    6h 18m
    DEN · 1h 7m
    10:57 pmBUF
    United Airlines
    6:30 amBUF
    7h 47m
    ORD · 1h 16m
    11:17 amLAS

    Round-trip total · 1 adult · Taxes included

  9. Thu, Dec 31 – Mon, Jan 4

    Southwest Airlines
    5:10 pmLAS
    4h 15m
    Nonstop
    12:25 am+1BUF
    Southwest Airlines
    8:05 amBUF
    6h 50m
    MDW · 1h
    11:55 amLAS

    Round-trip total · 1 adult · Taxes included

  10. Thu, Dec 31 – Mon, Jan 4

    United Airlines
    1:39 pmLAS
    6h 18m
    DEN · 1h 7m
    10:57 pmBUF
    United Airlines
    6:30 amBUF
    7h 47m
    ORD · 1h 16m
    11:17 amLAS

    Round-trip total · 1 adult · Taxes included

  11. Thu, Dec 31 – Wed, Jan 6

    Southwest Airlines
    5:10 pmLAS
    4h 15m
    Nonstop
    12:25 am+1BUF
    Southwest Airlines
    8:05 amBUF
    6h 50m
    MDW · 1h
    11:55 amLAS

    Round-trip total · 1 adult · Taxes included

  12. Thu, Dec 31 – Wed, Jan 6

    United Airlines
    1:39 pmLAS
    6h 18m
    DEN · 1h 7m
    10:57 pmBUF
    United Airlines
    6:30 amBUF
    7h 47m
    ORD · 1h 16m
    11:17 amLAS

    Round-trip total · 1 adult · Taxes included

  13. Thu, Dec 31 – Thu, Jan 7

    Southwest Airlines
    5:10 pmLAS
    4h 15m
    Nonstop
    12:25 am+1BUF
    Southwest Airlines
    8:05 amBUF
    6h 50m
    MDW · 1h
    11:55 amLAS

    Round-trip total · 1 adult · Taxes included

  14. Thu, Dec 31 – Thu, Jan 7

    United Airlines
    1:39 pmLAS
    6h 18m
    DEN · 1h 7m
    10:57 pmBUF
    United Airlines
    6:30 amBUF
    7h 47m
    ORD · 1h 16m
    11:17 amLAS

    Round-trip total · 1 adult · Taxes included

  15. Thu, Dec 31 – Fri, Jan 8

    Southwest Airlines
    5:10 pmLAS
    4h 15m
    Nonstop
    12:25 am+1BUF
    Southwest Airlines
    8:05 amBUF
    6h 50m
    MDW · 1h
    11:55 amLAS

    Round-trip total · 1 adult · Taxes included

  16. Thu, Dec 31 – Fri, Jan 8

    United Airlines
    1:39 pmLAS
    6h 18m
    DEN · 1h 7m
    10:57 pmBUF
    United Airlines
    6:30 amBUF
    7h 47m
    ORD · 1h 16m
    11:17 amLAS

    Round-trip total · 1 adult · Taxes included

  17. Thu, Dec 31 – Sun, Jan 10

    Southwest Airlines
    5:10 pmLAS
    4h 15m
    Nonstop
    12:25 am+1BUF
    Southwest Airlines
    8:05 amBUF
    6h 50m
    MDW · 1h
    11:55 amLAS

    Round-trip total · 1 adult · Taxes included

  18. Thu, Dec 31 – Sun, Jan 10

    United Airlines
    1:39 pmLAS
    6h 18m
    DEN · 1h 7m
    10:57 pmBUF
    United Airlines
    6:30 amBUF
    7h 47m
    ORD · 1h 16m
    11:17 amLAS

    Round-trip total · 1 adult · Taxes included

  19. Thu, Dec 31 – Mon, Jan 11

    Southwest Airlines
    5:10 pmLAS
    4h 15m
    Nonstop
    12:25 am+1BUF
    Southwest Airlines
    8:05 amBUF
    6h 50m
    MDW · 1h
    11:55 amLAS

    Round-trip total · 1 adult · Taxes included

  20. Thu, Dec 31 – Mon, Jan 11

    United Airlines
    1:39 pmLAS
    6h 18m
    DEN · 1h 7m
    10:57 pmBUF
    United Airlines
    6:30 amBUF
    7h 47m
    ORD · 1h 16m
    11:17 amLAS

    Round-trip total · 1 adult · Taxes included

  21. Thu, Dec 31 – Tue, Jan 12

    Southwest Airlines
    5:10 pmLAS
    4h 15m
    Nonstop
    12:25 am+1BUF
    Southwest Airlines
    3:05 pmBUF
    7h 50m
    BWI · 1h 20m
    7:55 pmLAS

    Round-trip total · 1 adult · Taxes included

  22. Thu, Dec 31 – Tue, Jan 12

    United Airlines
    1:39 pmLAS
    6h 18m
    DEN · 1h 7m
    10:57 pmBUF
    United Airlines
    6:30 amBUF
    7h 47m
    ORD · 1h 16m
    11:17 amLAS

    Round-trip total · 1 adult · Taxes included

  23. Thu, Dec 31 – Thu, Jan 14

    Southwest Airlines
    5:10 pmLAS
    4h 15m
    Nonstop
    12:25 am+1BUF
    Southwest Airlines
    8:05 amBUF
    6h 50m
    MDW · 1h
    11:55 amLAS

    Round-trip total · 1 adult · Taxes included

  24. Thu, Dec 31 – Thu, Jan 14

    United Airlines
    1:39 pmLAS
    6h 18m
    DEN · 1h 7m
    10:57 pmBUF
    United Airlines
    6:30 amBUF
    7h 47m
    ORD · 1h 16m
    11:17 amLAS

    Round-trip total · 1 adult · Taxes included

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1 of 24

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LAS ⇄ BUF

Economy

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Explore this route

All dates for this routeDec 30, 2026 · Return optionsJan 1, 2027 · Return optionsHotels in Buffalo with Axel
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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. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-31 · one waySouthwest AirlinesWN4469Axel-exclusive $240.502026-10-29T01:22:16Z
2026-12-31 · one wayUnited AirlinesUA1323 + UA264Axel-exclusive $266.502026-10-29T01:22:16Z
2026-12-31 → 2027-01-01Southwest AirlinesWN4469 / WN845 + WN142Axel-exclusive $442.002026-10-29T01:22:16Z
2026-12-31 → 2027-01-01United AirlinesUA1323 + UA264 / UA5288 + UA2811Axel-exclusive $500.502026-10-29T01:22:16Z
2026-12-31 → 2027-01-02Southwest AirlinesWN4469 / WN845 + WN142Axel-exclusive $442.002026-10-29T01:22:16Z
2026-12-31 → 2027-01-02United AirlinesUA1323 + UA264 / UA5288 + UA2811Axel-exclusive $500.502026-10-29T01:22:16Z
2026-12-31 → 2027-01-03Southwest AirlinesWN4469 / WN845 + WN142Axel-exclusive $442.002026-10-29T01:22:16Z
2026-12-31 → 2027-01-03United AirlinesUA1323 + UA264 / UA5288 + UA2811Axel-exclusive $500.502026-10-29T01:22:16Z
2026-12-31 → 2027-01-04Southwest AirlinesWN4469 / WN845 + WN142Axel-exclusive $392.502026-10-29T01:22:16Z
2026-12-31 → 2027-01-04United AirlinesUA1323 + UA264 / UA5288 + UA2811Axel-exclusive $442.752026-10-29T01:22:16Z
2026-12-31 → 2027-01-05Southwest AirlinesWN4469 / WN2381 + WN849Axel-exclusive $392.502026-10-29T01:22:16Z
2026-12-31 → 2027-01-05United AirlinesUA1323 + UA264 / UA5288 + UA2811Axel-exclusive $442.752026-10-29T01:22:16Z
2026-12-31 → 2027-01-06Southwest AirlinesWN4469 / WN845 + WN142Axel-exclusive $392.502026-10-29T01:22:16Z
2026-12-31 → 2027-01-06United AirlinesUA1323 + UA264 / UA5288 + UA2811Axel-exclusive $442.752026-10-29T01:22:16Z
2026-12-31 → 2027-01-07Southwest AirlinesWN4469 / WN845 + WN142Axel-exclusive $392.502026-10-29T01:22:16Z
2026-12-31 → 2027-01-07United AirlinesUA1323 + UA264 / UA5288 + UA2811Axel-exclusive $442.752026-10-29T01:22:16Z
2026-12-31 → 2027-01-08Southwest AirlinesWN4469 / WN845 + WN142Axel-exclusive $392.502026-10-29T01:22:16Z
2026-12-31 → 2027-01-08United AirlinesUA1323 + UA264 / UA5288 + UA2811Axel-exclusive $442.752026-10-29T01:22:16Z
2026-12-31 → 2027-01-09Southwest AirlinesWN4469 / WN845 + WN142Axel-exclusive $392.502026-10-29T01:22:16Z
2026-12-31 → 2027-01-09United AirlinesUA1323 + UA264 / UA5288 + UA2811Axel-exclusive $442.752026-10-29T01:22:16Z
2026-12-31 → 2027-01-10Southwest AirlinesWN4469 / WN845 + WN142Axel-exclusive $392.502026-10-29T01:22:16Z
2026-12-31 → 2027-01-10United AirlinesUA1323 + UA264 / UA5288 + UA2811Axel-exclusive $442.752026-10-29T01:22:16Z
2026-12-31 → 2027-01-11Southwest AirlinesWN4469 / WN845 + WN142Axel-exclusive $392.502026-10-29T01:22:16Z
2026-12-31 → 2027-01-11United AirlinesUA1323 + UA264 / UA5288 + UA2811Axel-exclusive $442.752026-10-29T01:22:16Z
2026-12-31 → 2027-01-12Southwest AirlinesWN4469 / WN2381 + WN849Axel-exclusive $392.502026-10-29T01:22:16Z
2026-12-31 → 2027-01-12United AirlinesUA1323 + UA264 / UA5288 + UA2811Axel-exclusive $442.752026-10-29T01:22:16Z
2026-12-31 → 2027-01-13Southwest AirlinesWN4469 / WN845 + WN142Axel-exclusive $392.502026-10-29T01:22:16Z
2026-12-31 → 2027-01-13United AirlinesUA1323 + UA264 / UA5288 + UA2811Axel-exclusive $442.752026-10-29T01:22:16Z
2026-12-31 → 2027-01-14Southwest AirlinesWN4469 / WN845 + WN142Axel-exclusive $392.502026-10-29T01:22:16Z
2026-12-31 → 2027-01-14United AirlinesUA1323 + UA264 / UA5288 + UA2811Axel-exclusive $442.752026-10-29T01:22:16Z

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

2026-12-31 · one way · Axel-exclusive $240.50

  • Southwest Airlines WN4469: LAS 2026-12-31 17:10:00 → BUF 2027-01-01 00:25:00; nonstop; 255 minutes. Local airport times.

2026-12-31 · one way · Axel-exclusive $266.50

  • United Airlines UA1323 / UA264: LAS 2026-12-31 13:39:00 → BUF 2026-12-31 22:57:00; 1 stop(s) via DEN; 378 minutes. Local airport times.
    • UA1323: LAS 2026-12-31 13:39:00 → DEN 2026-12-31 16:38:00; layover at DEN: 67 minutes.
    • UA264: DEN 2026-12-31 17:45:00 → BUF 2026-12-31 22:57:00.

2026-12-31 → 2027-01-01 · Axel-exclusive $442.00

  • Southwest Airlines WN4469: LAS 2026-12-31 17:10:00 → BUF 2027-01-01 00:25:00; nonstop; 255 minutes. Local airport times.
  • Southwest Airlines WN845 / WN142: BUF 2027-01-01 08:05:00 → LAS 2027-01-01 11:55:00; 1 stop(s) via MDW; 410 minutes. Local airport times.
    • WN845: BUF 2027-01-01 08:05:00 → MDW 2027-01-01 09:00:00; layover at MDW: 60 minutes.
    • WN142: MDW 2027-01-01 10:00:00 → LAS 2027-01-01 11:55:00.

2026-12-31 → 2027-01-01 · Axel-exclusive $500.50

  • United Airlines UA1323 / UA264: LAS 2026-12-31 13:39:00 → BUF 2026-12-31 22:57:00; 1 stop(s) via DEN; 378 minutes. Local airport times.
    • UA1323: LAS 2026-12-31 13:39:00 → DEN 2026-12-31 16:38:00; layover at DEN: 67 minutes.
    • UA264: DEN 2026-12-31 17:45:00 → BUF 2026-12-31 22:57:00.
  • United Airlines UA5288 / UA2811: BUF 2027-01-01 06:30:00 → LAS 2027-01-01 11:17:00; 1 stop(s) via ORD; 467 minutes. Local airport times.
    • UA5288: BUF 2027-01-01 06:30:00 → ORD 2027-01-01 07:44:00; layover at ORD: 76 minutes.
    • UA2811: ORD 2027-01-01 09:00:00 → LAS 2027-01-01 11:17:00.

2026-12-31 → 2027-01-02 · Axel-exclusive $442.00

  • Southwest Airlines WN4469: LAS 2026-12-31 17:10:00 → BUF 2027-01-01 00:25:00; nonstop; 255 minutes. Local airport times.
  • Southwest Airlines WN845 / WN142: BUF 2027-01-02 08:05:00 → LAS 2027-01-02 11:55:00; 1 stop(s) via MDW; 410 minutes. Local airport times.
    • WN845: BUF 2027-01-02 08:05:00 → MDW 2027-01-02 09:00:00; layover at MDW: 60 minutes.
    • WN142: MDW 2027-01-02 10:00:00 → LAS 2027-01-02 11:55:00.

2026-12-31 → 2027-01-02 · Axel-exclusive $500.50

  • United Airlines UA1323 / UA264: LAS 2026-12-31 13:39:00 → BUF 2026-12-31 22:57:00; 1 stop(s) via DEN; 378 minutes. Local airport times.
    • UA1323: LAS 2026-12-31 13:39:00 → DEN 2026-12-31 16:38:00; layover at DEN: 67 minutes.
    • UA264: DEN 2026-12-31 17:45:00 → BUF 2026-12-31 22:57:00.
  • United Airlines UA5288 / UA2811: BUF 2027-01-02 06:30:00 → LAS 2027-01-02 11:17:00; 1 stop(s) via ORD; 467 minutes. Local airport times.
    • UA5288: BUF 2027-01-02 06:30:00 → ORD 2027-01-02 07:44:00; layover at ORD: 76 minutes.
    • UA2811: ORD 2027-01-02 09:00:00 → LAS 2027-01-02 11:17:00.

2026-12-31 → 2027-01-03 · Axel-exclusive $442.00

  • Southwest Airlines WN4469: LAS 2026-12-31 17:10:00 → BUF 2027-01-01 00:25:00; nonstop; 255 minutes. Local airport times.
  • Southwest Airlines WN845 / WN142: BUF 2027-01-03 08:05:00 → LAS 2027-01-03 11:55:00; 1 stop(s) via MDW; 410 minutes. Local airport times.
    • WN845: BUF 2027-01-03 08:05:00 → MDW 2027-01-03 09:00:00; layover at MDW: 60 minutes.
    • WN142: MDW 2027-01-03 10:00:00 → LAS 2027-01-03 11:55:00.

2026-12-31 → 2027-01-03 · Axel-exclusive $500.50

  • United Airlines UA1323 / UA264: LAS 2026-12-31 13:39:00 → BUF 2026-12-31 22:57:00; 1 stop(s) via DEN; 378 minutes. Local airport times.
    • UA1323: LAS 2026-12-31 13:39:00 → DEN 2026-12-31 16:38:00; layover at DEN: 67 minutes.
    • UA264: DEN 2026-12-31 17:45:00 → BUF 2026-12-31 22:57:00.
  • United Airlines UA5288 / UA2811: BUF 2027-01-03 06:30:00 → LAS 2027-01-03 11:17:00; 1 stop(s) via ORD; 467 minutes. Local airport times.
    • UA5288: BUF 2027-01-03 06:30:00 → ORD 2027-01-03 07:44:00; layover at ORD: 76 minutes.
    • UA2811: ORD 2027-01-03 09:00:00 → LAS 2027-01-03 11:17:00.

2026-12-31 → 2027-01-04 · Axel-exclusive $392.50

  • Southwest Airlines WN4469: LAS 2026-12-31 17:10:00 → BUF 2027-01-01 00:25:00; nonstop; 255 minutes. Local airport times.
  • Southwest Airlines WN845 / WN142: BUF 2027-01-04 08:05:00 → LAS 2027-01-04 11:55:00; 1 stop(s) via MDW; 410 minutes. Local airport times.
    • WN845: BUF 2027-01-04 08:05:00 → MDW 2027-01-04 09:00:00; layover at MDW: 60 minutes.
    • WN142: MDW 2027-01-04 10:00:00 → LAS 2027-01-04 11:55:00.

2026-12-31 → 2027-01-04 · Axel-exclusive $442.75

  • United Airlines UA1323 / UA264: LAS 2026-12-31 13:39:00 → BUF 2026-12-31 22:57:00; 1 stop(s) via DEN; 378 minutes. Local airport times.
    • UA1323: LAS 2026-12-31 13:39:00 → DEN 2026-12-31 16:38:00; layover at DEN: 67 minutes.
    • UA264: DEN 2026-12-31 17:45:00 → BUF 2026-12-31 22:57:00.
  • United Airlines UA5288 / UA2811: BUF 2027-01-04 06:30:00 → LAS 2027-01-04 11:17:00; 1 stop(s) via ORD; 467 minutes. Local airport times.
    • UA5288: BUF 2027-01-04 06:30:00 → ORD 2027-01-04 07:44:00; layover at ORD: 76 minutes.
    • UA2811: ORD 2027-01-04 09:00:00 → LAS 2027-01-04 11:17:00.

2026-12-31 → 2027-01-06 · Axel-exclusive $392.50

  • Southwest Airlines WN4469: LAS 2026-12-31 17:10:00 → BUF 2027-01-01 00:25:00; nonstop; 255 minutes. Local airport times.
  • Southwest Airlines WN845 / WN142: BUF 2027-01-06 08:05:00 → LAS 2027-01-06 11:55:00; 1 stop(s) via MDW; 410 minutes. Local airport times.
    • WN845: BUF 2027-01-06 08:05:00 → MDW 2027-01-06 09:00:00; layover at MDW: 60 minutes.
    • WN142: MDW 2027-01-06 10:00:00 → LAS 2027-01-06 11:55:00.

2026-12-31 → 2027-01-06 · Axel-exclusive $442.75

  • United Airlines UA1323 / UA264: LAS 2026-12-31 13:39:00 → BUF 2026-12-31 22:57:00; 1 stop(s) via DEN; 378 minutes. Local airport times.
    • UA1323: LAS 2026-12-31 13:39:00 → DEN 2026-12-31 16:38:00; layover at DEN: 67 minutes.
    • UA264: DEN 2026-12-31 17:45:00 → BUF 2026-12-31 22:57:00.
  • United Airlines UA5288 / UA2811: BUF 2027-01-06 06:30:00 → LAS 2027-01-06 11:17:00; 1 stop(s) via ORD; 467 minutes. Local airport times.
    • UA5288: BUF 2027-01-06 06:30:00 → ORD 2027-01-06 07:44:00; layover at ORD: 76 minutes.
    • UA2811: ORD 2027-01-06 09:00:00 → LAS 2027-01-06 11:17:00.

2026-12-31 → 2027-01-07 · Axel-exclusive $392.50

  • Southwest Airlines WN4469: LAS 2026-12-31 17:10:00 → BUF 2027-01-01 00:25:00; nonstop; 255 minutes. Local airport times.
  • Southwest Airlines WN845 / WN142: BUF 2027-01-07 08:05:00 → LAS 2027-01-07 11:55:00; 1 stop(s) via MDW; 410 minutes. Local airport times.
    • WN845: BUF 2027-01-07 08:05:00 → MDW 2027-01-07 09:00:00; layover at MDW: 60 minutes.
    • WN142: MDW 2027-01-07 10:00:00 → LAS 2027-01-07 11:55:00.

2026-12-31 → 2027-01-07 · Axel-exclusive $442.75

  • United Airlines UA1323 / UA264: LAS 2026-12-31 13:39:00 → BUF 2026-12-31 22:57:00; 1 stop(s) via DEN; 378 minutes. Local airport times.
    • UA1323: LAS 2026-12-31 13:39:00 → DEN 2026-12-31 16:38:00; layover at DEN: 67 minutes.
    • UA264: DEN 2026-12-31 17:45:00 → BUF 2026-12-31 22:57:00.
  • United Airlines UA5288 / UA2811: BUF 2027-01-07 06:30:00 → LAS 2027-01-07 11:17:00; 1 stop(s) via ORD; 467 minutes. Local airport times.
    • UA5288: BUF 2027-01-07 06:30:00 → ORD 2027-01-07 07:44:00; layover at ORD: 76 minutes.
    • UA2811: ORD 2027-01-07 09:00:00 → LAS 2027-01-07 11:17:00.

2026-12-31 → 2027-01-08 · Axel-exclusive $392.50

  • Southwest Airlines WN4469: LAS 2026-12-31 17:10:00 → BUF 2027-01-01 00:25:00; nonstop; 255 minutes. Local airport times.
  • Southwest Airlines WN845 / WN142: BUF 2027-01-08 08:05:00 → LAS 2027-01-08 11:55:00; 1 stop(s) via MDW; 410 minutes. Local airport times.
    • WN845: BUF 2027-01-08 08:05:00 → MDW 2027-01-08 09:00:00; layover at MDW: 60 minutes.
    • WN142: MDW 2027-01-08 10:00:00 → LAS 2027-01-08 11:55:00.

2026-12-31 → 2027-01-08 · Axel-exclusive $442.75

  • United Airlines UA1323 / UA264: LAS 2026-12-31 13:39:00 → BUF 2026-12-31 22:57:00; 1 stop(s) via DEN; 378 minutes. Local airport times.
    • UA1323: LAS 2026-12-31 13:39:00 → DEN 2026-12-31 16:38:00; layover at DEN: 67 minutes.
    • UA264: DEN 2026-12-31 17:45:00 → BUF 2026-12-31 22:57:00.
  • United Airlines UA5288 / UA2811: BUF 2027-01-08 06:30:00 → LAS 2027-01-08 11:17:00; 1 stop(s) via ORD; 467 minutes. Local airport times.
    • UA5288: BUF 2027-01-08 06:30:00 → ORD 2027-01-08 07:44:00; layover at ORD: 76 minutes.
    • UA2811: ORD 2027-01-08 09:00:00 → LAS 2027-01-08 11:17:00.

2026-12-31 → 2027-01-10 · Axel-exclusive $392.50

  • Southwest Airlines WN4469: LAS 2026-12-31 17:10:00 → BUF 2027-01-01 00:25:00; nonstop; 255 minutes. Local airport times.
  • Southwest Airlines WN845 / WN142: BUF 2027-01-10 08:05:00 → LAS 2027-01-10 11:55:00; 1 stop(s) via MDW; 410 minutes. Local airport times.
    • WN845: BUF 2027-01-10 08:05:00 → MDW 2027-01-10 09:00:00; layover at MDW: 60 minutes.
    • WN142: MDW 2027-01-10 10:00:00 → LAS 2027-01-10 11:55:00.

2026-12-31 → 2027-01-10 · Axel-exclusive $442.75

  • United Airlines UA1323 / UA264: LAS 2026-12-31 13:39:00 → BUF 2026-12-31 22:57:00; 1 stop(s) via DEN; 378 minutes. Local airport times.
    • UA1323: LAS 2026-12-31 13:39:00 → DEN 2026-12-31 16:38:00; layover at DEN: 67 minutes.
    • UA264: DEN 2026-12-31 17:45:00 → BUF 2026-12-31 22:57:00.
  • United Airlines UA5288 / UA2811: BUF 2027-01-10 06:30:00 → LAS 2027-01-10 11:17:00; 1 stop(s) via ORD; 467 minutes. Local airport times.
    • UA5288: BUF 2027-01-10 06:30:00 → ORD 2027-01-10 07:44:00; layover at ORD: 76 minutes.
    • UA2811: ORD 2027-01-10 09:00:00 → LAS 2027-01-10 11:17:00.

2026-12-31 → 2027-01-11 · Axel-exclusive $392.50

  • Southwest Airlines WN4469: LAS 2026-12-31 17:10:00 → BUF 2027-01-01 00:25:00; nonstop; 255 minutes. Local airport times.
  • Southwest Airlines WN845 / WN142: BUF 2027-01-11 08:05:00 → LAS 2027-01-11 11:55:00; 1 stop(s) via MDW; 410 minutes. Local airport times.
    • WN845: BUF 2027-01-11 08:05:00 → MDW 2027-01-11 09:00:00; layover at MDW: 60 minutes.
    • WN142: MDW 2027-01-11 10:00:00 → LAS 2027-01-11 11:55:00.

2026-12-31 → 2027-01-11 · Axel-exclusive $442.75

  • United Airlines UA1323 / UA264: LAS 2026-12-31 13:39:00 → BUF 2026-12-31 22:57:00; 1 stop(s) via DEN; 378 minutes. Local airport times.
    • UA1323: LAS 2026-12-31 13:39:00 → DEN 2026-12-31 16:38:00; layover at DEN: 67 minutes.
    • UA264: DEN 2026-12-31 17:45:00 → BUF 2026-12-31 22:57:00.
  • United Airlines UA5288 / UA2811: BUF 2027-01-11 06:30:00 → LAS 2027-01-11 11:17:00; 1 stop(s) via ORD; 467 minutes. Local airport times.
    • UA5288: BUF 2027-01-11 06:30:00 → ORD 2027-01-11 07:44:00; layover at ORD: 76 minutes.
    • UA2811: ORD 2027-01-11 09:00:00 → LAS 2027-01-11 11:17:00.

2026-12-31 → 2027-01-12 · Axel-exclusive $392.50

  • Southwest Airlines WN4469: LAS 2026-12-31 17:10:00 → BUF 2027-01-01 00:25:00; nonstop; 255 minutes. Local airport times.
  • Southwest Airlines WN2381 / WN849: BUF 2027-01-12 15:05:00 → LAS 2027-01-12 19:55:00; 1 stop(s) via BWI; 470 minutes. Local airport times.
    • WN2381: BUF 2027-01-12 15:05:00 → BWI 2027-01-12 16:20:00; layover at BWI: 80 minutes.
    • WN849: BWI 2027-01-12 17:40:00 → LAS 2027-01-12 19:55:00.

2026-12-31 → 2027-01-12 · Axel-exclusive $442.75

  • United Airlines UA1323 / UA264: LAS 2026-12-31 13:39:00 → BUF 2026-12-31 22:57:00; 1 stop(s) via DEN; 378 minutes. Local airport times.
    • UA1323: LAS 2026-12-31 13:39:00 → DEN 2026-12-31 16:38:00; layover at DEN: 67 minutes.
    • UA264: DEN 2026-12-31 17:45:00 → BUF 2026-12-31 22:57:00.
  • United Airlines UA5288 / UA2811: BUF 2027-01-12 06:30:00 → LAS 2027-01-12 11:17:00; 1 stop(s) via ORD; 467 minutes. Local airport times.
    • UA5288: BUF 2027-01-12 06:30:00 → ORD 2027-01-12 07:44:00; layover at ORD: 76 minutes.
    • UA2811: ORD 2027-01-12 09:00:00 → LAS 2027-01-12 11:17:00.

2026-12-31 → 2027-01-14 · Axel-exclusive $392.50

  • Southwest Airlines WN4469: LAS 2026-12-31 17:10:00 → BUF 2027-01-01 00:25:00; nonstop; 255 minutes. Local airport times.
  • Southwest Airlines WN845 / WN142: BUF 2027-01-14 08:05:00 → LAS 2027-01-14 11:55:00; 1 stop(s) via MDW; 410 minutes. Local airport times.
    • WN845: BUF 2027-01-14 08:05:00 → MDW 2027-01-14 09:00:00; layover at MDW: 60 minutes.
    • WN142: MDW 2027-01-14 10:00:00 → LAS 2027-01-14 11:55:00.

2026-12-31 → 2027-01-14 · Axel-exclusive $442.75

  • United Airlines UA1323 / UA264: LAS 2026-12-31 13:39:00 → BUF 2026-12-31 22:57:00; 1 stop(s) via DEN; 378 minutes. Local airport times.
    • UA1323: LAS 2026-12-31 13:39:00 → DEN 2026-12-31 16:38:00; layover at DEN: 67 minutes.
    • UA264: DEN 2026-12-31 17:45:00 → BUF 2026-12-31 22:57:00.
  • United Airlines UA5288 / UA2811: BUF 2027-01-14 06:30:00 → LAS 2027-01-14 11:17:00; 1 stop(s) via ORD; 467 minutes. Local airport times.
    • UA5288: BUF 2027-01-14 06:30:00 → ORD 2027-01-14 07:44:00; layover at ORD: 76 minutes.
    • UA2811: ORD 2027-01-14 09:00:00 → LAS 2027-01-14 11:17:00.

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For AI assistants

  • This page: Las Vegas (LAS) to Buffalo (BUF) · Dec 31, 2026 · 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.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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 Las Vegas 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.