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Route overview: Boise to Phoenix (PHX) flight deals

Boise → Phoenix

Dec 7, 2026 · choose your return date

BOI → PHX1 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 7, 2026 · One waySouthwest AirlinesNonstop$141.55 Dec 7, 2026 · One wayAlaska AirlinesNonstop$151.05 Dec 7, 2026 – Dec 8, 2026 · 1 nightSouthwest AirlinesNonstop$273.60 Dec 7, 2026 – Dec 8, 2026 · 1 nightAlaska AirlinesNonstop$283.10 Dec 7, 2026 – Dec 9, 2026 · 2 nightsSouthwest AirlinesNonstop$273.60 Dec 7, 2026 – Dec 9, 2026 · 2 nightsAlaska AirlinesNonstop$283.10 Dec 7, 2026 – Dec 10, 2026 · 3 nightsSouthwest AirlinesNonstop$273.60 Dec 7, 2026 – Dec 10, 2026 · 3 nightsAlaska AirlinesNonstop$283.10 Dec 7, 2026 – Dec 11, 2026 · 4 nightsSouthwest AirlinesUp to 1 stop each way$278.35 Dec 7, 2026 – Dec 11, 2026 · 4 nightsAlaska AirlinesNonstop$283.10 Dec 7, 2026 – Dec 12, 2026 · 5 nightsSouthwest AirlinesNonstop$273.60 Dec 7, 2026 – Dec 12, 2026 · 5 nightsAlaska AirlinesNonstop$283.10 Dec 7, 2026 – Dec 13, 2026 · 6 nightsSouthwest AirlinesNonstop$273.60 Dec 7, 2026 – Dec 13, 2026 · 6 nightsAlaska AirlinesNonstop$283.10 Dec 7, 2026 – Dec 14, 2026 · 7 nightsSouthwest AirlinesNonstop$273.60 Dec 7, 2026 – Dec 14, 2026 · 7 nightsAlaska AirlinesNonstop$283.10 Dec 7, 2026 – Dec 15, 2026 · 8 nightsSouthwest AirlinesNonstop$273.60 Dec 7, 2026 – Dec 15, 2026 · 8 nightsAlaska AirlinesNonstop$283.10 Dec 7, 2026 – Dec 16, 2026 · 9 nightsSouthwest AirlinesNonstop$273.60 Dec 7, 2026 – Dec 16, 2026 · 9 nightsAlaska AirlinesNonstop$283.10 Dec 7, 2026 – Dec 17, 2026 · 10 nightsSouthwest AirlinesNonstop$273.60 Dec 7, 2026 – Dec 17, 2026 · 10 nightsAlaska AirlinesNonstop$283.10 Dec 7, 2026 – Dec 18, 2026 · 11 nightsSouthwest AirlinesUp to 1 stop each way$278.35 Dec 7, 2026 – Dec 18, 2026 · 11 nightsAlaska AirlinesNonstop$283.10 Dec 7, 2026 – Dec 19, 2026 · 12 nightsSouthwest AirlinesNonstop$321.12 Dec 7, 2026 – Dec 19, 2026 · 12 nightsAlaska AirlinesNonstop$332.27 Dec 7, 2026 – Dec 20, 2026 · 13 nightsSouthwest AirlinesNonstop$321.12 Dec 7, 2026 – Dec 20, 2026 · 13 nightsAlaska AirlinesNonstop$332.27 Dec 7, 2026 – Dec 21, 2026 · 14 nightsSouthwest AirlinesNonstop$321.12 Dec 7, 2026 – Dec 21, 2026 · 14 nightsAlaska AirlinesNonstop$332.27

Flights for your trip

  1. Mon, Dec 7 · One way

    Southwest Airlines
    6:10 pmBOI
    2h
    Nonstop
    8:10 pmPHX

    One-way total · 1 adult · Taxes included

  2. Mon, Dec 7 · One way

    Alaska Airlines
    7:12 amBOI
    2h 16m
    Nonstop
    9:28 amPHX

    One-way total · 1 adult · Taxes included

  3. Mon, Dec 7 – Tue, Dec 8

    Southwest Airlines
    6:10 pmBOI
    2h
    Nonstop
    8:10 pmPHX
    Southwest Airlines
    1:40 pmPHX
    2h 10m
    Nonstop
    3:50 pmBOI

    Round-trip total · 1 adult · Taxes included

  4. Mon, Dec 7 – Tue, Dec 8

    Alaska Airlines
    7:12 amBOI
    2h 16m
    Nonstop
    9:28 amPHX
    Alaska Airlines
    9:53 amPHX
    2h 16m
    Nonstop
    12:09 pmBOI

    Round-trip total · 1 adult · Taxes included

  5. Mon, Dec 7 – Wed, Dec 9

    Southwest Airlines
    6:10 pmBOI
    2h
    Nonstop
    8:10 pmPHX
    Southwest Airlines
    9:50 amPHX
    2h 15m
    Nonstop
    12:05 pmBOI

    Round-trip total · 1 adult · Taxes included

  6. Mon, Dec 7 – Wed, Dec 9

    Alaska Airlines
    7:12 amBOI
    2h 16m
    Nonstop
    9:28 amPHX
    Alaska Airlines
    9:53 amPHX
    2h 16m
    Nonstop
    12:09 pmBOI

    Round-trip total · 1 adult · Taxes included

  7. Mon, Dec 7 – Thu, Dec 10

    Southwest Airlines
    6:10 pmBOI
    2h
    Nonstop
    8:10 pmPHX
    Southwest Airlines
    1:40 pmPHX
    2h 10m
    Nonstop
    3:50 pmBOI

    Round-trip total · 1 adult · Taxes included

  8. Mon, Dec 7 – Thu, Dec 10

    Alaska Airlines
    7:12 amBOI
    2h 16m
    Nonstop
    9:28 amPHX
    Alaska Airlines
    7:12 pmPHX
    2h 26m
    Nonstop
    9:38 pmBOI

    Round-trip total · 1 adult · Taxes included

  9. Mon, Dec 7 – Fri, Dec 11

    Southwest Airlines
    6:10 pmBOI
    2h
    Nonstop
    8:10 pmPHX
    Southwest Airlines
    10:20 amPHX
    5h
    BUR · 1h 30m
    3:20 pmBOI

    Round-trip total · 1 adult · Taxes included

  10. Mon, Dec 7 – Fri, Dec 11

    Alaska Airlines
    7:12 amBOI
    2h 16m
    Nonstop
    9:28 amPHX
    Alaska Airlines
    9:53 amPHX
    2h 16m
    Nonstop
    12:09 pmBOI

    Round-trip total · 1 adult · Taxes included

  11. Mon, Dec 7 – Sun, Dec 13

    Southwest Airlines
    6:10 pmBOI
    2h
    Nonstop
    8:10 pmPHX
    Southwest Airlines
    7:45 amPHX
    2h 5m
    Nonstop
    9:50 amBOI

    Round-trip total · 1 adult · Taxes included

  12. Mon, Dec 7 – Sun, Dec 13

    Alaska Airlines
    7:12 amBOI
    2h 16m
    Nonstop
    9:28 amPHX
    Alaska Airlines
    9:53 amPHX
    2h 16m
    Nonstop
    12:09 pmBOI

    Round-trip total · 1 adult · Taxes included

  13. Mon, Dec 7 – Mon, Dec 14

    Southwest Airlines
    6:10 pmBOI
    2h
    Nonstop
    8:10 pmPHX
    Southwest Airlines
    1:40 pmPHX
    2h 10m
    Nonstop
    3:50 pmBOI

    Round-trip total · 1 adult · Taxes included

  14. Mon, Dec 7 – Mon, Dec 14

    Alaska Airlines
    7:12 amBOI
    2h 16m
    Nonstop
    9:28 amPHX
    Alaska Airlines
    9:53 amPHX
    2h 16m
    Nonstop
    12:09 pmBOI

    Round-trip total · 1 adult · Taxes included

  15. Mon, Dec 7 – Tue, Dec 15

    Southwest Airlines
    6:10 pmBOI
    2h
    Nonstop
    8:10 pmPHX
    Southwest Airlines
    1:40 pmPHX
    2h 10m
    Nonstop
    3:50 pmBOI

    Round-trip total · 1 adult · Taxes included

  16. Mon, Dec 7 – Tue, Dec 15

    Alaska Airlines
    7:12 amBOI
    2h 16m
    Nonstop
    9:28 amPHX
    Alaska Airlines
    9:53 amPHX
    2h 16m
    Nonstop
    12:09 pmBOI

    Round-trip total · 1 adult · Taxes included

  17. Mon, Dec 7 – Thu, Dec 17

    Southwest Airlines
    6:10 pmBOI
    2h
    Nonstop
    8:10 pmPHX
    Southwest Airlines
    1:40 pmPHX
    2h 10m
    Nonstop
    3:50 pmBOI

    Round-trip total · 1 adult · Taxes included

  18. Mon, Dec 7 – Thu, Dec 17

    Alaska Airlines
    7:12 amBOI
    2h 16m
    Nonstop
    9:28 amPHX
    Alaska Airlines
    7:12 pmPHX
    2h 26m
    Nonstop
    9:38 pmBOI

    Round-trip total · 1 adult · Taxes included

  19. Mon, Dec 7 – Fri, Dec 18

    Southwest Airlines
    6:10 pmBOI
    2h
    Nonstop
    8:10 pmPHX
    Southwest Airlines
    10:20 amPHX
    5h
    BUR · 1h 30m
    3:20 pmBOI

    Round-trip total · 1 adult · Taxes included

  20. Mon, Dec 7 – Fri, Dec 18

    Alaska Airlines
    7:12 amBOI
    2h 16m
    Nonstop
    9:28 amPHX
    Alaska Airlines
    9:53 amPHX
    2h 16m
    Nonstop
    12:09 pmBOI

    Round-trip total · 1 adult · Taxes included

  21. Mon, Dec 7 – Sat, Dec 19

    Southwest Airlines
    6:10 pmBOI
    2h
    Nonstop
    8:10 pmPHX
    Southwest Airlines
    10:50 pmPHX
    2h 10m
    Nonstop
    1:00 am+1BOI

    Round-trip total · 1 adult · Taxes included

  22. Mon, Dec 7 – Sat, Dec 19

    Alaska Airlines
    7:12 amBOI
    2h 16m
    Nonstop
    9:28 amPHX
    Alaska Airlines
    7:12 pmPHX
    2h 26m
    Nonstop
    9:38 pmBOI

    Round-trip total · 1 adult · Taxes included

  23. Mon, Dec 7 – Mon, Dec 21

    Southwest Airlines
    6:10 pmBOI
    2h
    Nonstop
    8:10 pmPHX
    Southwest Airlines
    1:40 pmPHX
    2h 10m
    Nonstop
    3:50 pmBOI

    Round-trip total · 1 adult · Taxes included

  24. Mon, Dec 7 – Mon, Dec 21

    Alaska Airlines
    7:12 amBOI
    2h 16m
    Nonstop
    9:28 amPHX
    Alaska Airlines
    9:53 amPHX
    2h 16m
    Nonstop
    12:09 pmBOI

    Round-trip total · 1 adult · Taxes included

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1 of 24

Make this trip yours

BOI ⇄ PHX

Economy

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Explore this route

All dates for this routeDec 6, 2026 · Return optionsDec 8, 2026 · Return optionsHotels in Phoenix 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)
2026-12-07 · one waySouthwest AirlinesWN1315Axel-exclusive $141.552026-10-29T00:51:19Z
2026-12-07 · one wayAlaska AirlinesAS2183Axel-exclusive $151.052026-10-29T00:51:19Z
2026-12-07 → 2026-12-08Southwest AirlinesWN1315 / WN4837Axel-exclusive $273.602026-10-29T00:51:19Z
2026-12-07 → 2026-12-08Alaska AirlinesAS2183 / AS2183Axel-exclusive $283.102026-10-29T00:51:19Z
2026-12-07 → 2026-12-09Southwest AirlinesWN1315 / WN4402Axel-exclusive $273.602026-10-29T00:51:19Z
2026-12-07 → 2026-12-09Alaska AirlinesAS2183 / AS2183Axel-exclusive $283.102026-10-29T00:51:19Z
2026-12-07 → 2026-12-10Southwest AirlinesWN1315 / WN4837Axel-exclusive $273.602026-10-29T00:51:19Z
2026-12-07 → 2026-12-10Alaska AirlinesAS2183 / AS3096Axel-exclusive $283.102026-10-29T00:51:19Z
2026-12-07 → 2026-12-11Alaska AirlinesAS2183 / AS2183Axel-exclusive $283.102026-10-29T00:51:19Z
2026-12-07 → 2026-12-11Southwest AirlinesWN1315 / WN2436 + WN1179Axel-exclusive $278.352026-10-29T00:51:19Z
2026-12-07 → 2026-12-12Southwest AirlinesWN1315 / WN2515Axel-exclusive $273.602026-10-29T00:51:19Z
2026-12-07 → 2026-12-12Alaska AirlinesAS2183 / AS3096Axel-exclusive $283.102026-10-29T00:51:19Z
2026-12-07 → 2026-12-13Southwest AirlinesWN1315 / WN4402Axel-exclusive $273.602026-10-29T00:51:19Z
2026-12-07 → 2026-12-13Alaska AirlinesAS2183 / AS2183Axel-exclusive $283.102026-10-29T00:51:19Z
2026-12-07 → 2026-12-14Southwest AirlinesWN1315 / WN4837Axel-exclusive $273.602026-10-29T00:51:19Z
2026-12-07 → 2026-12-14Alaska AirlinesAS2183 / AS2183Axel-exclusive $283.102026-10-29T00:51:19Z
2026-12-07 → 2026-12-15Southwest AirlinesWN1315 / WN4837Axel-exclusive $273.602026-10-29T00:51:19Z
2026-12-07 → 2026-12-15Alaska AirlinesAS2183 / AS2183Axel-exclusive $283.102026-10-29T00:51:19Z
2026-12-07 → 2026-12-16Southwest AirlinesWN1315 / WN4402Axel-exclusive $273.602026-10-29T00:51:19Z
2026-12-07 → 2026-12-16Alaska AirlinesAS2183 / AS2183Axel-exclusive $283.102026-10-29T00:51:19Z
2026-12-07 → 2026-12-17Southwest AirlinesWN1315 / WN4837Axel-exclusive $273.602026-10-29T00:51:19Z
2026-12-07 → 2026-12-17Alaska AirlinesAS2183 / AS3096Axel-exclusive $283.102026-10-29T00:51:19Z
2026-12-07 → 2026-12-18Alaska AirlinesAS2183 / AS2183Axel-exclusive $283.102026-10-29T00:51:19Z
2026-12-07 → 2026-12-18Southwest AirlinesWN1315 / WN2436 + WN1179Axel-exclusive $278.352026-10-29T00:51:19Z
2026-12-07 → 2026-12-19Southwest AirlinesWN1315 / WN2515Axel-exclusive $321.122026-10-29T00:51:19Z
2026-12-07 → 2026-12-19Alaska AirlinesAS2183 / AS3096Axel-exclusive $332.272026-10-29T00:51:19Z
2026-12-07 → 2026-12-20Southwest AirlinesWN1315 / WN4402Axel-exclusive $321.122026-10-29T00:51:19Z
2026-12-07 → 2026-12-20Alaska AirlinesAS2183 / AS2183Axel-exclusive $332.272026-10-29T00:51:19Z
2026-12-07 → 2026-12-21Southwest AirlinesWN1315 / WN4837Axel-exclusive $321.122026-10-29T00:51:19Z
2026-12-07 → 2026-12-21Alaska AirlinesAS2183 / AS2183Axel-exclusive $332.272026-10-29T00:51:19Z

Route overview: Boise to Phoenix (PHX) flight deals

2026-12-07 · one way · Axel-exclusive $141.55

  • Southwest Airlines WN1315: BOI 2026-12-07 18:10:00 → PHX 2026-12-07 20:10:00; nonstop; 120 minutes. Local airport times.

2026-12-07 · one way · Axel-exclusive $151.05

  • Alaska Airlines AS2183: BOI 2026-12-07 07:12:00 → PHX 2026-12-07 09:28:00; nonstop; 136 minutes. Local airport times.

2026-12-07 → 2026-12-08 · Axel-exclusive $273.60

  • Southwest Airlines WN1315: BOI 2026-12-07 18:10:00 → PHX 2026-12-07 20:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN4837: PHX 2026-12-08 13:40:00 → BOI 2026-12-08 15:50:00; nonstop; 130 minutes. Local airport times.

2026-12-07 → 2026-12-08 · Axel-exclusive $283.10

  • Alaska Airlines AS2183: BOI 2026-12-07 07:12:00 → PHX 2026-12-07 09:28:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS2183: PHX 2026-12-08 09:53:00 → BOI 2026-12-08 12:09:00; nonstop; 136 minutes. Local airport times.

2026-12-07 → 2026-12-09 · Axel-exclusive $273.60

  • Southwest Airlines WN1315: BOI 2026-12-07 18:10:00 → PHX 2026-12-07 20:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN4402: PHX 2026-12-09 09:50:00 → BOI 2026-12-09 12:05:00; nonstop; 135 minutes. Local airport times.

2026-12-07 → 2026-12-09 · Axel-exclusive $283.10

  • Alaska Airlines AS2183: BOI 2026-12-07 07:12:00 → PHX 2026-12-07 09:28:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS2183: PHX 2026-12-09 09:53:00 → BOI 2026-12-09 12:09:00; nonstop; 136 minutes. Local airport times.

2026-12-07 → 2026-12-10 · Axel-exclusive $273.60

  • Southwest Airlines WN1315: BOI 2026-12-07 18:10:00 → PHX 2026-12-07 20:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN4837: PHX 2026-12-10 13:40:00 → BOI 2026-12-10 15:50:00; nonstop; 130 minutes. Local airport times.

2026-12-07 → 2026-12-10 · Axel-exclusive $283.10

  • Alaska Airlines AS2183: BOI 2026-12-07 07:12:00 → PHX 2026-12-07 09:28:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3096: PHX 2026-12-10 19:12:00 → BOI 2026-12-10 21:38:00; nonstop; 146 minutes. Local airport times.

2026-12-07 → 2026-12-11 · Axel-exclusive $278.35

  • Southwest Airlines WN1315: BOI 2026-12-07 18:10:00 → PHX 2026-12-07 20:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN2436 / WN1179: PHX 2026-12-11 10:20:00 → BOI 2026-12-11 15:20:00; 1 stop(s) via BUR; 300 minutes. Local airport times.
    • WN2436: PHX 2026-12-11 10:20:00 → BUR 2026-12-11 10:55:00; layover at BUR: 90 minutes.
    • WN1179: BUR 2026-12-11 12:25:00 → BOI 2026-12-11 15:20:00.

2026-12-07 → 2026-12-11 · Axel-exclusive $283.10

  • Alaska Airlines AS2183: BOI 2026-12-07 07:12:00 → PHX 2026-12-07 09:28:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS2183: PHX 2026-12-11 09:53:00 → BOI 2026-12-11 12:09:00; nonstop; 136 minutes. Local airport times.

2026-12-07 → 2026-12-13 · Axel-exclusive $273.60

  • Southwest Airlines WN1315: BOI 2026-12-07 18:10:00 → PHX 2026-12-07 20:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN4402: PHX 2026-12-13 07:45:00 → BOI 2026-12-13 09:50:00; nonstop; 125 minutes. Local airport times.

2026-12-07 → 2026-12-13 · Axel-exclusive $283.10

  • Alaska Airlines AS2183: BOI 2026-12-07 07:12:00 → PHX 2026-12-07 09:28:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS2183: PHX 2026-12-13 09:53:00 → BOI 2026-12-13 12:09:00; nonstop; 136 minutes. Local airport times.

2026-12-07 → 2026-12-14 · Axel-exclusive $273.60

  • Southwest Airlines WN1315: BOI 2026-12-07 18:10:00 → PHX 2026-12-07 20:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN4837: PHX 2026-12-14 13:40:00 → BOI 2026-12-14 15:50:00; nonstop; 130 minutes. Local airport times.

2026-12-07 → 2026-12-14 · Axel-exclusive $283.10

  • Alaska Airlines AS2183: BOI 2026-12-07 07:12:00 → PHX 2026-12-07 09:28:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS2183: PHX 2026-12-14 09:53:00 → BOI 2026-12-14 12:09:00; nonstop; 136 minutes. Local airport times.

2026-12-07 → 2026-12-15 · Axel-exclusive $273.60

  • Southwest Airlines WN1315: BOI 2026-12-07 18:10:00 → PHX 2026-12-07 20:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN4837: PHX 2026-12-15 13:40:00 → BOI 2026-12-15 15:50:00; nonstop; 130 minutes. Local airport times.

2026-12-07 → 2026-12-15 · Axel-exclusive $283.10

  • Alaska Airlines AS2183: BOI 2026-12-07 07:12:00 → PHX 2026-12-07 09:28:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS2183: PHX 2026-12-15 09:53:00 → BOI 2026-12-15 12:09:00; nonstop; 136 minutes. Local airport times.

2026-12-07 → 2026-12-17 · Axel-exclusive $273.60

  • Southwest Airlines WN1315: BOI 2026-12-07 18:10:00 → PHX 2026-12-07 20:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN4837: PHX 2026-12-17 13:40:00 → BOI 2026-12-17 15:50:00; nonstop; 130 minutes. Local airport times.

2026-12-07 → 2026-12-17 · Axel-exclusive $283.10

  • Alaska Airlines AS2183: BOI 2026-12-07 07:12:00 → PHX 2026-12-07 09:28:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3096: PHX 2026-12-17 19:12:00 → BOI 2026-12-17 21:38:00; nonstop; 146 minutes. Local airport times.

2026-12-07 → 2026-12-18 · Axel-exclusive $278.35

  • Southwest Airlines WN1315: BOI 2026-12-07 18:10:00 → PHX 2026-12-07 20:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN2436 / WN1179: PHX 2026-12-18 10:20:00 → BOI 2026-12-18 15:20:00; 1 stop(s) via BUR; 300 minutes. Local airport times.
    • WN2436: PHX 2026-12-18 10:20:00 → BUR 2026-12-18 10:55:00; layover at BUR: 90 minutes.
    • WN1179: BUR 2026-12-18 12:25:00 → BOI 2026-12-18 15:20:00.

2026-12-07 → 2026-12-18 · Axel-exclusive $283.10

  • Alaska Airlines AS2183: BOI 2026-12-07 07:12:00 → PHX 2026-12-07 09:28:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS2183: PHX 2026-12-18 09:53:00 → BOI 2026-12-18 12:09:00; nonstop; 136 minutes. Local airport times.

2026-12-07 → 2026-12-19 · Axel-exclusive $321.12

  • Southwest Airlines WN1315: BOI 2026-12-07 18:10:00 → PHX 2026-12-07 20:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN2515: PHX 2026-12-19 22:50:00 → BOI 2026-12-20 01:00:00; nonstop; 130 minutes. Local airport times.

2026-12-07 → 2026-12-19 · Axel-exclusive $332.27

  • Alaska Airlines AS2183: BOI 2026-12-07 07:12:00 → PHX 2026-12-07 09:28:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3096: PHX 2026-12-19 19:12:00 → BOI 2026-12-19 21:38:00; nonstop; 146 minutes. Local airport times.

2026-12-07 → 2026-12-21 · Axel-exclusive $321.12

  • Southwest Airlines WN1315: BOI 2026-12-07 18:10:00 → PHX 2026-12-07 20:10:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN4837: PHX 2026-12-21 13:40:00 → BOI 2026-12-21 15:50:00; nonstop; 130 minutes. Local airport times.

2026-12-07 → 2026-12-21 · Axel-exclusive $332.27

  • Alaska Airlines AS2183: BOI 2026-12-07 07:12:00 → PHX 2026-12-07 09:28:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS2183: PHX 2026-12-21 09:53:00 → BOI 2026-12-21 12:09:00; nonstop; 136 minutes. Local airport times.

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For AI assistants

  • This page: Boise (BOI) to Phoenix (PHX) · Dec 7, 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 Boise to Phoenix (PHX) 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.