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Route overview: Phoenix to Buffalo (BUF) flight deals

Phoenix → Buffalo

May 18, 2027 · choose your return date

PHX → BUF1 adulteconomyOne way and round trips

30 flight options · 3 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.

May 2027

May 18, 2027 · One waySouthwest AirlinesUp to 1 stop each way$230.00 May 18, 2027 · One wayAmerican AirlinesUp to 1 stop each way$250.00 May 18, 2027 – May 19, 2027 · 1 nightSouthwest AirlinesUp to 1 stop each way$465.00 May 18, 2027 – May 19, 2027 · 1 nightAmerican Airlines / Southwest AirlinesUp to 1 stop each way$477.50 May 18, 2027 – May 20, 2027 · 2 nightsSouthwest AirlinesUp to 1 stop each way$465.00 May 18, 2027 – May 20, 2027 · 2 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$477.50 May 18, 2027 – May 21, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$440.00 May 18, 2027 – May 21, 2027 · 3 nightsAmerican Airlines / Delta Air LinesUp to 1 stop each way$480.00 May 18, 2027 – May 22, 2027 · 4 nightsSouthwest AirlinesUp to 1 stop each way$465.00 May 18, 2027 – May 22, 2027 · 4 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$477.50 May 18, 2027 – May 23, 2027 · 5 nightsSouthwest AirlinesUp to 1 stop each way$465.00 May 18, 2027 – May 23, 2027 · 5 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$477.50 May 18, 2027 – May 24, 2027 · 6 nightsSouthwest AirlinesUp to 1 stop each way$465.00 May 18, 2027 – May 24, 2027 · 6 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$477.50 May 18, 2027 – May 25, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each way$440.00 May 18, 2027 – May 25, 2027 · 7 nightsAmerican Airlines / Delta Air LinesUp to 1 stop each way$480.00 May 18, 2027 – May 26, 2027 · 8 nightsSouthwest AirlinesUp to 1 stop each way$465.00 May 18, 2027 – May 26, 2027 · 8 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$477.50 May 18, 2027 – May 27, 2027 · 9 nightsSouthwest AirlinesUp to 1 stop each way$501.75 May 18, 2027 – May 27, 2027 · 9 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$514.25 May 18, 2027 – May 28, 2027 · 10 nightsSouthwest AirlinesUp to 1 stop each way$473.00 May 18, 2027 – May 28, 2027 · 10 nightsAmerican Airlines / Delta Air LinesUp to 1 stop each way$517.13 May 18, 2027 – May 29, 2027 · 11 nightsSouthwest AirlinesUp to 1 stop each way$501.75 May 18, 2027 – May 29, 2027 · 11 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$514.25 May 18, 2027 – May 30, 2027 · 12 nightsSouthwest AirlinesUp to 1 stop each way$501.75 May 18, 2027 – May 30, 2027 · 12 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$514.25 May 18, 2027 – May 31, 2027 · 13 nightsSouthwest AirlinesUp to 1 stop each way$501.75 May 18, 2027 – May 31, 2027 · 13 nightsAmerican Airlines / Southwest AirlinesUp to 1 stop each way$514.25 May 18, 2027 – Jun 1, 2027 · 14 nightsSouthwest AirlinesUp to 1 stop each way$473.00 May 18, 2027 – Jun 1, 2027 · 14 nightsAmerican Airlines / Delta Air LinesUp to 1 stop each way$517.13

Flights for your trip

  1. Tue, May 18 · One way

    Southwest Airlines
    1:35 amPHX
    6h 30m
    MDW · 1h 55m
    11:05 amBUF

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Tue, May 18 · One way

    American Airlines
    2:17 pmPHX
    6h 30m
    DFW · 1h
    11:47 pmBUF

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Tue, May 18 – Wed, May 19

    Southwest Airlines
    1:35 amPHX
    6h 30m
    MDW · 1h 55m
    11:05 amBUF
    Southwest Airlines
    9:15 amBUF
    5h
    Nonstop
    11:15 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Tue, May 18 – Wed, May 19

    American Airlines
    2:17 pmPHX
    6h 30m
    DFW · 1h
    11:47 pmBUF
    Southwest Airlines
    9:15 amBUF
    5h
    Nonstop
    11:15 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Tue, May 18 – Thu, May 20

    Southwest Airlines
    1:35 amPHX
    6h 30m
    MDW · 1h 55m
    11:05 amBUF
    Southwest Airlines
    9:15 amBUF
    5h
    Nonstop
    11:15 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Tue, May 18 – Thu, May 20

    American Airlines
    2:17 pmPHX
    6h 30m
    DFW · 1h
    11:47 pmBUF
    Southwest Airlines
    9:15 amBUF
    5h
    Nonstop
    11:15 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Tue, May 18 – Fri, May 21

    Southwest Airlines
    1:35 amPHX
    6h 30m
    MDW · 1h 55m
    11:05 amBUF
    Southwest Airlines
    6:55 pmBUF
    6h 45m
    MDW · 1h 5m
    10:40 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Tue, May 18 – Fri, May 21

    American Airlines
    2:17 pmPHX
    6h 30m
    DFW · 1h
    11:47 pmBUF
    Delta Air Lines
    12:11 pmBUF
    7h 29m
    ATL · 1h 2m
    4:40 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Tue, May 18 – Sat, May 22

    Southwest Airlines
    1:35 amPHX
    6h 30m
    MDW · 1h 55m
    11:05 amBUF
    Southwest Airlines
    9:15 amBUF
    5h
    Nonstop
    11:15 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Tue, May 18 – Sat, May 22

    American Airlines
    2:17 pmPHX
    6h 30m
    DFW · 1h
    11:47 pmBUF
    Southwest Airlines
    9:15 amBUF
    5h
    Nonstop
    11:15 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Tue, May 18 – Mon, May 24

    Southwest Airlines
    1:35 amPHX
    6h 30m
    MDW · 1h 55m
    11:05 amBUF
    Southwest Airlines
    9:15 amBUF
    5h
    Nonstop
    11:15 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Tue, May 18 – Mon, May 24

    American Airlines
    2:17 pmPHX
    6h 30m
    DFW · 1h
    11:47 pmBUF
    Southwest Airlines
    9:15 amBUF
    5h
    Nonstop
    11:15 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Tue, May 18 – Tue, May 25

    Southwest Airlines
    1:35 amPHX
    6h 30m
    MDW · 1h 55m
    11:05 amBUF
    Southwest Airlines
    6:55 pmBUF
    6h 45m
    MDW · 1h 5m
    10:40 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Tue, May 18 – Tue, May 25

    American Airlines
    2:17 pmPHX
    6h 30m
    DFW · 1h
    11:47 pmBUF
    Delta Air Lines
    12:11 pmBUF
    7h 29m
    ATL · 1h 2m
    4:40 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Tue, May 18 – Wed, May 26

    Southwest Airlines
    1:35 amPHX
    6h 30m
    MDW · 1h 55m
    11:05 amBUF
    Southwest Airlines
    9:15 amBUF
    5h
    Nonstop
    11:15 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Tue, May 18 – Wed, May 26

    American Airlines
    2:17 pmPHX
    6h 30m
    DFW · 1h
    11:47 pmBUF
    Southwest Airlines
    9:15 amBUF
    5h
    Nonstop
    11:15 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Tue, May 18 – Fri, May 28

    Southwest Airlines
    1:35 amPHX
    6h 30m
    MDW · 1h 55m
    11:05 amBUF
    Southwest Airlines
    6:55 pmBUF
    6h 45m
    MDW · 1h 5m
    10:40 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Tue, May 18 – Fri, May 28

    American Airlines
    2:17 pmPHX
    6h 30m
    DFW · 1h
    11:47 pmBUF
    Delta Air Lines
    12:11 pmBUF
    7h 29m
    ATL · 1h 2m
    4:40 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Tue, May 18 – Sat, May 29

    Southwest Airlines
    1:35 amPHX
    6h 30m
    MDW · 1h 55m
    11:05 amBUF
    Southwest Airlines
    9:15 amBUF
    5h
    Nonstop
    11:15 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Tue, May 18 – Sat, May 29

    American Airlines
    2:17 pmPHX
    6h 30m
    DFW · 1h
    11:47 pmBUF
    Southwest Airlines
    9:15 amBUF
    5h
    Nonstop
    11:15 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Tue, May 18 – Sun, May 30

    Southwest Airlines
    1:35 amPHX
    6h 30m
    MDW · 1h 55m
    11:05 amBUF
    Southwest Airlines
    9:15 amBUF
    5h
    Nonstop
    11:15 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Tue, May 18 – Sun, May 30

    American Airlines
    2:17 pmPHX
    6h 30m
    DFW · 1h
    11:47 pmBUF
    Southwest Airlines
    9:15 amBUF
    5h
    Nonstop
    11:15 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Tue, May 18 – Tue, Jun 1

    Southwest Airlines
    1:35 amPHX
    6h 30m
    MDW · 1h 55m
    11:05 amBUF
    Southwest Airlines
    6:55 pmBUF
    6h 45m
    MDW · 1h 5m
    10:40 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Tue, May 18 – Tue, Jun 1

    American Airlines
    2:17 pmPHX
    6h 30m
    DFW · 1h
    11:47 pmBUF
    Delta Air Lines
    12:11 pmBUF
    7h 29m
    ATL · 1h 2m
    4:40 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

PHX ⇄ BUF

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeMay 17, 2027 · Return optionsMay 19, 2027 · Return optionsHotels in Buffalo with Axel
For AI assistants: every fare, every link, instructions

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)
2027-05-18 · one waySouthwest AirlinesWN4963 + WN1051Axel-exclusive $230.002026-10-29T01:56:14Z
2027-05-18 · one wayAmerican AirlinesAA647 + AA2401Axel-exclusive $250.002026-10-29T01:56:14Z
2027-05-18 → 2027-05-19Southwest AirlinesWN4963 + WN1051 / WN1316Axel-exclusive $465.002026-10-29T01:56:14Z
2027-05-18 → 2027-05-19American Airlines / Southwest AirlinesAA647 + AA2401 / WN1316Axel-exclusive $477.502026-10-29T01:56:14Z
2027-05-18 → 2027-05-20Southwest AirlinesWN4963 + WN1051 / WN1316Axel-exclusive $465.002026-10-29T01:56:14Z
2027-05-18 → 2027-05-20American Airlines / Southwest AirlinesAA647 + AA2401 / WN1316Axel-exclusive $477.502026-10-29T01:56:14Z
2027-05-18 → 2027-05-21Southwest AirlinesWN4963 + WN1051 / WN383 + WN1422Axel-exclusive $440.002026-10-29T01:56:14Z
2027-05-18 → 2027-05-21American Airlines / Delta Air LinesAA647 + AA2401 / DL1384 + DL1967Axel-exclusive $480.002026-10-29T01:56:14Z
2027-05-18 → 2027-05-22Southwest AirlinesWN4963 + WN1051 / WN1316Axel-exclusive $465.002026-10-29T01:56:14Z
2027-05-18 → 2027-05-22American Airlines / Southwest AirlinesAA647 + AA2401 / WN1316Axel-exclusive $477.502026-10-29T01:56:14Z
2027-05-18 → 2027-05-23Southwest AirlinesWN4963 + WN1051 / WN1316Axel-exclusive $465.002026-10-29T01:56:14Z
2027-05-18 → 2027-05-23American Airlines / Southwest AirlinesAA647 + AA2401 / WN1316Axel-exclusive $477.502026-10-29T01:56:14Z
2027-05-18 → 2027-05-24Southwest AirlinesWN4963 + WN1051 / WN1316Axel-exclusive $465.002026-10-29T01:56:14Z
2027-05-18 → 2027-05-24American Airlines / Southwest AirlinesAA647 + AA2401 / WN1316Axel-exclusive $477.502026-10-29T01:56:14Z
2027-05-18 → 2027-05-25Southwest AirlinesWN4963 + WN1051 / WN383 + WN1422Axel-exclusive $440.002026-10-29T01:56:14Z
2027-05-18 → 2027-05-25American Airlines / Delta Air LinesAA647 + AA2401 / DL1384 + DL1967Axel-exclusive $480.002026-10-29T01:56:14Z
2027-05-18 → 2027-05-26Southwest AirlinesWN4963 + WN1051 / WN1316Axel-exclusive $465.002026-10-29T01:56:14Z
2027-05-18 → 2027-05-26American Airlines / Southwest AirlinesAA647 + AA2401 / WN1316Axel-exclusive $477.502026-10-29T01:56:14Z
2027-05-18 → 2027-05-27Southwest AirlinesWN4963 + WN1051 / WN1316Axel-exclusive $501.752026-10-29T01:56:14Z
2027-05-18 → 2027-05-27American Airlines / Southwest AirlinesAA647 + AA2401 / WN1316Axel-exclusive $514.252026-10-29T01:56:14Z
2027-05-18 → 2027-05-28Southwest AirlinesWN4963 + WN1051 / WN383 + WN1422Axel-exclusive $473.002026-10-29T01:56:14Z
2027-05-18 → 2027-05-28American Airlines / Delta Air LinesAA647 + AA2401 / DL1384 + DL1967Axel-exclusive $517.132026-10-29T01:56:14Z
2027-05-18 → 2027-05-29Southwest AirlinesWN4963 + WN1051 / WN1316Axel-exclusive $501.752026-10-29T01:56:14Z
2027-05-18 → 2027-05-29American Airlines / Southwest AirlinesAA647 + AA2401 / WN1316Axel-exclusive $514.252026-10-29T01:56:14Z
2027-05-18 → 2027-05-30Southwest AirlinesWN4963 + WN1051 / WN1316Axel-exclusive $501.752026-10-29T01:56:14Z
2027-05-18 → 2027-05-30American Airlines / Southwest AirlinesAA647 + AA2401 / WN1316Axel-exclusive $514.252026-10-29T01:56:14Z
2027-05-18 → 2027-05-31Southwest AirlinesWN4963 + WN1051 / WN1316Axel-exclusive $501.752026-10-29T01:56:14Z
2027-05-18 → 2027-05-31American Airlines / Southwest AirlinesAA647 + AA2401 / WN1316Axel-exclusive $514.252026-10-29T01:56:14Z
2027-05-18 → 2027-06-01Southwest AirlinesWN4963 + WN1051 / WN383 + WN1422Axel-exclusive $473.002026-10-29T01:56:14Z
2027-05-18 → 2027-06-01American Airlines / Delta Air LinesAA647 + AA2401 / DL1384 + DL1967Axel-exclusive $517.132026-10-29T01:56:14Z

Route overview: Phoenix to Buffalo (BUF) flight deals

2027-05-18 · one way · Axel-exclusive $230.00

  • Southwest Airlines WN4963 / WN1051: PHX 2027-05-18 01:35:00 → BUF 2027-05-18 11:05:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
    • WN4963: PHX 2027-05-18 01:35:00 → MDW 2027-05-18 06:45:00; layover at MDW: 115 minutes.
    • WN1051: MDW 2027-05-18 08:40:00 → BUF 2027-05-18 11:05:00.

2027-05-18 · one way · Axel-exclusive $250.00

  • American Airlines AA647 / AA2401: PHX 2027-05-18 14:17:00 → BUF 2027-05-18 23:47:00; 1 stop(s) via DFW; 390 minutes. Local airport times.
    • AA647: PHX 2027-05-18 14:17:00 → DFW 2027-05-18 18:50:00; layover at DFW: 60 minutes.
    • AA2401: DFW 2027-05-18 19:50:00 → BUF 2027-05-18 23:47:00.

2027-05-18 → 2027-05-19 · Axel-exclusive $465.00

  • Southwest Airlines WN4963 / WN1051: PHX 2027-05-18 01:35:00 → BUF 2027-05-18 11:05:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
    • WN4963: PHX 2027-05-18 01:35:00 → MDW 2027-05-18 06:45:00; layover at MDW: 115 minutes.
    • WN1051: MDW 2027-05-18 08:40:00 → BUF 2027-05-18 11:05:00.
  • Southwest Airlines WN1316: BUF 2027-05-19 09:15:00 → PHX 2027-05-19 11:15:00; nonstop; 300 minutes. Local airport times.

2027-05-18 → 2027-05-19 · Axel-exclusive $477.50

  • American Airlines AA647 / AA2401: PHX 2027-05-18 14:17:00 → BUF 2027-05-18 23:47:00; 1 stop(s) via DFW; 390 minutes. Local airport times.
    • AA647: PHX 2027-05-18 14:17:00 → DFW 2027-05-18 18:50:00; layover at DFW: 60 minutes.
    • AA2401: DFW 2027-05-18 19:50:00 → BUF 2027-05-18 23:47:00.
  • Southwest Airlines WN1316: BUF 2027-05-19 09:15:00 → PHX 2027-05-19 11:15:00; nonstop; 300 minutes. Local airport times.

2027-05-18 → 2027-05-20 · Axel-exclusive $465.00

  • Southwest Airlines WN4963 / WN1051: PHX 2027-05-18 01:35:00 → BUF 2027-05-18 11:05:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
    • WN4963: PHX 2027-05-18 01:35:00 → MDW 2027-05-18 06:45:00; layover at MDW: 115 minutes.
    • WN1051: MDW 2027-05-18 08:40:00 → BUF 2027-05-18 11:05:00.
  • Southwest Airlines WN1316: BUF 2027-05-20 09:15:00 → PHX 2027-05-20 11:15:00; nonstop; 300 minutes. Local airport times.

2027-05-18 → 2027-05-20 · Axel-exclusive $477.50

  • American Airlines AA647 / AA2401: PHX 2027-05-18 14:17:00 → BUF 2027-05-18 23:47:00; 1 stop(s) via DFW; 390 minutes. Local airport times.
    • AA647: PHX 2027-05-18 14:17:00 → DFW 2027-05-18 18:50:00; layover at DFW: 60 minutes.
    • AA2401: DFW 2027-05-18 19:50:00 → BUF 2027-05-18 23:47:00.
  • Southwest Airlines WN1316: BUF 2027-05-20 09:15:00 → PHX 2027-05-20 11:15:00; nonstop; 300 minutes. Local airport times.

2027-05-18 → 2027-05-21 · Axel-exclusive $440.00

  • Southwest Airlines WN4963 / WN1051: PHX 2027-05-18 01:35:00 → BUF 2027-05-18 11:05:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
    • WN4963: PHX 2027-05-18 01:35:00 → MDW 2027-05-18 06:45:00; layover at MDW: 115 minutes.
    • WN1051: MDW 2027-05-18 08:40:00 → BUF 2027-05-18 11:05:00.
  • Southwest Airlines WN383 / WN1422: BUF 2027-05-21 18:55:00 → PHX 2027-05-21 22:40:00; 1 stop(s) via MDW; 405 minutes. Local airport times.
    • WN383: BUF 2027-05-21 18:55:00 → MDW 2027-05-21 19:45:00; layover at MDW: 65 minutes.
    • WN1422: MDW 2027-05-21 20:50:00 → PHX 2027-05-21 22:40:00.

2027-05-18 → 2027-05-21 · Axel-exclusive $480.00

  • American Airlines AA647 / AA2401: PHX 2027-05-18 14:17:00 → BUF 2027-05-18 23:47:00; 1 stop(s) via DFW; 390 minutes. Local airport times.
    • AA647: PHX 2027-05-18 14:17:00 → DFW 2027-05-18 18:50:00; layover at DFW: 60 minutes.
    • AA2401: DFW 2027-05-18 19:50:00 → BUF 2027-05-18 23:47:00.
  • Delta Air Lines DL1384 / DL1967: BUF 2027-05-21 12:11:00 → PHX 2027-05-21 16:40:00; 1 stop(s) via ATL; 449 minutes. Local airport times.
    • DL1384: BUF 2027-05-21 12:11:00 → ATL 2027-05-21 14:23:00; layover at ATL: 62 minutes.
    • DL1967: ATL 2027-05-21 15:25:00 → PHX 2027-05-21 16:40:00.

2027-05-18 → 2027-05-22 · Axel-exclusive $465.00

  • Southwest Airlines WN4963 / WN1051: PHX 2027-05-18 01:35:00 → BUF 2027-05-18 11:05:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
    • WN4963: PHX 2027-05-18 01:35:00 → MDW 2027-05-18 06:45:00; layover at MDW: 115 minutes.
    • WN1051: MDW 2027-05-18 08:40:00 → BUF 2027-05-18 11:05:00.
  • Southwest Airlines WN1316: BUF 2027-05-22 09:15:00 → PHX 2027-05-22 11:15:00; nonstop; 300 minutes. Local airport times.

2027-05-18 → 2027-05-22 · Axel-exclusive $477.50

  • American Airlines AA647 / AA2401: PHX 2027-05-18 14:17:00 → BUF 2027-05-18 23:47:00; 1 stop(s) via DFW; 390 minutes. Local airport times.
    • AA647: PHX 2027-05-18 14:17:00 → DFW 2027-05-18 18:50:00; layover at DFW: 60 minutes.
    • AA2401: DFW 2027-05-18 19:50:00 → BUF 2027-05-18 23:47:00.
  • Southwest Airlines WN1316: BUF 2027-05-22 09:15:00 → PHX 2027-05-22 11:15:00; nonstop; 300 minutes. Local airport times.

2027-05-18 → 2027-05-24 · Axel-exclusive $465.00

  • Southwest Airlines WN4963 / WN1051: PHX 2027-05-18 01:35:00 → BUF 2027-05-18 11:05:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
    • WN4963: PHX 2027-05-18 01:35:00 → MDW 2027-05-18 06:45:00; layover at MDW: 115 minutes.
    • WN1051: MDW 2027-05-18 08:40:00 → BUF 2027-05-18 11:05:00.
  • Southwest Airlines WN1316: BUF 2027-05-24 09:15:00 → PHX 2027-05-24 11:15:00; nonstop; 300 minutes. Local airport times.

2027-05-18 → 2027-05-24 · Axel-exclusive $477.50

  • American Airlines AA647 / AA2401: PHX 2027-05-18 14:17:00 → BUF 2027-05-18 23:47:00; 1 stop(s) via DFW; 390 minutes. Local airport times.
    • AA647: PHX 2027-05-18 14:17:00 → DFW 2027-05-18 18:50:00; layover at DFW: 60 minutes.
    • AA2401: DFW 2027-05-18 19:50:00 → BUF 2027-05-18 23:47:00.
  • Southwest Airlines WN1316: BUF 2027-05-24 09:15:00 → PHX 2027-05-24 11:15:00; nonstop; 300 minutes. Local airport times.

2027-05-18 → 2027-05-25 · Axel-exclusive $440.00

  • Southwest Airlines WN4963 / WN1051: PHX 2027-05-18 01:35:00 → BUF 2027-05-18 11:05:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
    • WN4963: PHX 2027-05-18 01:35:00 → MDW 2027-05-18 06:45:00; layover at MDW: 115 minutes.
    • WN1051: MDW 2027-05-18 08:40:00 → BUF 2027-05-18 11:05:00.
  • Southwest Airlines WN383 / WN1422: BUF 2027-05-25 18:55:00 → PHX 2027-05-25 22:40:00; 1 stop(s) via MDW; 405 minutes. Local airport times.
    • WN383: BUF 2027-05-25 18:55:00 → MDW 2027-05-25 19:45:00; layover at MDW: 65 minutes.
    • WN1422: MDW 2027-05-25 20:50:00 → PHX 2027-05-25 22:40:00.

2027-05-18 → 2027-05-25 · Axel-exclusive $480.00

  • American Airlines AA647 / AA2401: PHX 2027-05-18 14:17:00 → BUF 2027-05-18 23:47:00; 1 stop(s) via DFW; 390 minutes. Local airport times.
    • AA647: PHX 2027-05-18 14:17:00 → DFW 2027-05-18 18:50:00; layover at DFW: 60 minutes.
    • AA2401: DFW 2027-05-18 19:50:00 → BUF 2027-05-18 23:47:00.
  • Delta Air Lines DL1384 / DL1967: BUF 2027-05-25 12:11:00 → PHX 2027-05-25 16:40:00; 1 stop(s) via ATL; 449 minutes. Local airport times.
    • DL1384: BUF 2027-05-25 12:11:00 → ATL 2027-05-25 14:23:00; layover at ATL: 62 minutes.
    • DL1967: ATL 2027-05-25 15:25:00 → PHX 2027-05-25 16:40:00.

2027-05-18 → 2027-05-26 · Axel-exclusive $465.00

  • Southwest Airlines WN4963 / WN1051: PHX 2027-05-18 01:35:00 → BUF 2027-05-18 11:05:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
    • WN4963: PHX 2027-05-18 01:35:00 → MDW 2027-05-18 06:45:00; layover at MDW: 115 minutes.
    • WN1051: MDW 2027-05-18 08:40:00 → BUF 2027-05-18 11:05:00.
  • Southwest Airlines WN1316: BUF 2027-05-26 09:15:00 → PHX 2027-05-26 11:15:00; nonstop; 300 minutes. Local airport times.

2027-05-18 → 2027-05-26 · Axel-exclusive $477.50

  • American Airlines AA647 / AA2401: PHX 2027-05-18 14:17:00 → BUF 2027-05-18 23:47:00; 1 stop(s) via DFW; 390 minutes. Local airport times.
    • AA647: PHX 2027-05-18 14:17:00 → DFW 2027-05-18 18:50:00; layover at DFW: 60 minutes.
    • AA2401: DFW 2027-05-18 19:50:00 → BUF 2027-05-18 23:47:00.
  • Southwest Airlines WN1316: BUF 2027-05-26 09:15:00 → PHX 2027-05-26 11:15:00; nonstop; 300 minutes. Local airport times.

2027-05-18 → 2027-05-28 · Axel-exclusive $473.00

  • Southwest Airlines WN4963 / WN1051: PHX 2027-05-18 01:35:00 → BUF 2027-05-18 11:05:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
    • WN4963: PHX 2027-05-18 01:35:00 → MDW 2027-05-18 06:45:00; layover at MDW: 115 minutes.
    • WN1051: MDW 2027-05-18 08:40:00 → BUF 2027-05-18 11:05:00.
  • Southwest Airlines WN383 / WN1422: BUF 2027-05-28 18:55:00 → PHX 2027-05-28 22:40:00; 1 stop(s) via MDW; 405 minutes. Local airport times.
    • WN383: BUF 2027-05-28 18:55:00 → MDW 2027-05-28 19:45:00; layover at MDW: 65 minutes.
    • WN1422: MDW 2027-05-28 20:50:00 → PHX 2027-05-28 22:40:00.

2027-05-18 → 2027-05-28 · Axel-exclusive $517.13

  • American Airlines AA647 / AA2401: PHX 2027-05-18 14:17:00 → BUF 2027-05-18 23:47:00; 1 stop(s) via DFW; 390 minutes. Local airport times.
    • AA647: PHX 2027-05-18 14:17:00 → DFW 2027-05-18 18:50:00; layover at DFW: 60 minutes.
    • AA2401: DFW 2027-05-18 19:50:00 → BUF 2027-05-18 23:47:00.
  • Delta Air Lines DL1384 / DL1967: BUF 2027-05-28 12:11:00 → PHX 2027-05-28 16:40:00; 1 stop(s) via ATL; 449 minutes. Local airport times.
    • DL1384: BUF 2027-05-28 12:11:00 → ATL 2027-05-28 14:23:00; layover at ATL: 62 minutes.
    • DL1967: ATL 2027-05-28 15:25:00 → PHX 2027-05-28 16:40:00.

2027-05-18 → 2027-05-29 · Axel-exclusive $501.75

  • Southwest Airlines WN4963 / WN1051: PHX 2027-05-18 01:35:00 → BUF 2027-05-18 11:05:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
    • WN4963: PHX 2027-05-18 01:35:00 → MDW 2027-05-18 06:45:00; layover at MDW: 115 minutes.
    • WN1051: MDW 2027-05-18 08:40:00 → BUF 2027-05-18 11:05:00.
  • Southwest Airlines WN1316: BUF 2027-05-29 09:15:00 → PHX 2027-05-29 11:15:00; nonstop; 300 minutes. Local airport times.

2027-05-18 → 2027-05-29 · Axel-exclusive $514.25

  • American Airlines AA647 / AA2401: PHX 2027-05-18 14:17:00 → BUF 2027-05-18 23:47:00; 1 stop(s) via DFW; 390 minutes. Local airport times.
    • AA647: PHX 2027-05-18 14:17:00 → DFW 2027-05-18 18:50:00; layover at DFW: 60 minutes.
    • AA2401: DFW 2027-05-18 19:50:00 → BUF 2027-05-18 23:47:00.
  • Southwest Airlines WN1316: BUF 2027-05-29 09:15:00 → PHX 2027-05-29 11:15:00; nonstop; 300 minutes. Local airport times.

2027-05-18 → 2027-05-30 · Axel-exclusive $501.75

  • Southwest Airlines WN4963 / WN1051: PHX 2027-05-18 01:35:00 → BUF 2027-05-18 11:05:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
    • WN4963: PHX 2027-05-18 01:35:00 → MDW 2027-05-18 06:45:00; layover at MDW: 115 minutes.
    • WN1051: MDW 2027-05-18 08:40:00 → BUF 2027-05-18 11:05:00.
  • Southwest Airlines WN1316: BUF 2027-05-30 09:15:00 → PHX 2027-05-30 11:15:00; nonstop; 300 minutes. Local airport times.

2027-05-18 → 2027-05-30 · Axel-exclusive $514.25

  • American Airlines AA647 / AA2401: PHX 2027-05-18 14:17:00 → BUF 2027-05-18 23:47:00; 1 stop(s) via DFW; 390 minutes. Local airport times.
    • AA647: PHX 2027-05-18 14:17:00 → DFW 2027-05-18 18:50:00; layover at DFW: 60 minutes.
    • AA2401: DFW 2027-05-18 19:50:00 → BUF 2027-05-18 23:47:00.
  • Southwest Airlines WN1316: BUF 2027-05-30 09:15:00 → PHX 2027-05-30 11:15:00; nonstop; 300 minutes. Local airport times.

2027-05-18 → 2027-06-01 · Axel-exclusive $473.00

  • Southwest Airlines WN4963 / WN1051: PHX 2027-05-18 01:35:00 → BUF 2027-05-18 11:05:00; 1 stop(s) via MDW; 390 minutes. Local airport times.
    • WN4963: PHX 2027-05-18 01:35:00 → MDW 2027-05-18 06:45:00; layover at MDW: 115 minutes.
    • WN1051: MDW 2027-05-18 08:40:00 → BUF 2027-05-18 11:05:00.
  • Southwest Airlines WN383 / WN1422: BUF 2027-06-01 18:55:00 → PHX 2027-06-01 22:40:00; 1 stop(s) via MDW; 405 minutes. Local airport times.
    • WN383: BUF 2027-06-01 18:55:00 → MDW 2027-06-01 19:45:00; layover at MDW: 65 minutes.
    • WN1422: MDW 2027-06-01 20:50:00 → PHX 2027-06-01 22:40:00.

2027-05-18 → 2027-06-01 · Axel-exclusive $517.13

  • American Airlines AA647 / AA2401: PHX 2027-05-18 14:17:00 → BUF 2027-05-18 23:47:00; 1 stop(s) via DFW; 390 minutes. Local airport times.
    • AA647: PHX 2027-05-18 14:17:00 → DFW 2027-05-18 18:50:00; layover at DFW: 60 minutes.
    • AA2401: DFW 2027-05-18 19:50:00 → BUF 2027-05-18 23:47:00.
  • Delta Air Lines DL1384 / DL1967: BUF 2027-06-01 12:11:00 → PHX 2027-06-01 16:40:00; 1 stop(s) via ATL; 449 minutes. Local airport times.
    • DL1384: BUF 2027-06-01 12:11:00 → ATL 2027-06-01 14:23:00; layover at ATL: 62 minutes.
    • DL1967: ATL 2027-06-01 15:25:00 → PHX 2027-06-01 16:40:00.

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For AI assistants

  • This page: Phoenix (PHX) to Buffalo (BUF) · May 18, 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.
  • 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 Phoenix 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.