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Route overview: Phoenix to Austin (AUS) flight deals

Phoenix → Austin

Dec 23, 2026 · choose your return date

PHX → AUS1 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.

December 2026

Dec 23, 2026 · One waySouthwest AirlinesNonstop$201.50 Dec 23, 2026 · One wayAmerican AirlinesNonstop$214.50 Dec 23, 2026 – Dec 24, 2026 · 1 nightSouthwest AirlinesNonstop$377.00 Dec 23, 2026 – Dec 24, 2026 · 1 nightAmerican AirlinesNonstop$403.00 Dec 23, 2026 – Dec 25, 2026 · 2 nightsSouthwest AirlinesNonstop$377.00 Dec 23, 2026 – Dec 25, 2026 · 2 nightsAmerican AirlinesNonstop$403.00 Dec 23, 2026 – Dec 26, 2026 · 3 nightsSouthwest AirlinesNonstop$377.00 Dec 23, 2026 – Dec 26, 2026 · 3 nightsUnited Airlines / Southwest AirlinesUp to 1 stop each way$390.00 Dec 23, 2026 – Dec 27, 2026 · 4 nightsSouthwest AirlinesNonstop$377.00 Dec 23, 2026 – Dec 27, 2026 · 4 nightsUnited Airlines / Southwest AirlinesUp to 1 stop each way$390.00 Dec 23, 2026 – Dec 28, 2026 · 5 nightsSouthwest AirlinesNonstop$377.00 Dec 23, 2026 – Dec 28, 2026 · 5 nightsUnited Airlines / Southwest AirlinesUp to 1 stop each way$390.00 Dec 23, 2026 – Dec 29, 2026 · 6 nightsSouthwest AirlinesNonstop$377.00 Dec 23, 2026 – Dec 29, 2026 · 6 nightsAmerican AirlinesNonstop$403.00 Dec 23, 2026 – Dec 30, 2026 · 7 nightsSouthwest AirlinesNonstop$377.00 Dec 23, 2026 – Dec 30, 2026 · 7 nightsUnited Airlines / Southwest AirlinesUp to 1 stop each way$390.00 Dec 23, 2026 – Dec 31, 2026 · 8 nightsSouthwest AirlinesNonstop$377.00 Dec 23, 2026 – Dec 31, 2026 · 8 nightsAmerican AirlinesNonstop$403.00 Dec 23, 2026 – Jan 1, 2027 · 9 nightsSouthwest AirlinesNonstop$377.00 Dec 23, 2026 – Jan 1, 2027 · 9 nightsAmerican AirlinesNonstop$403.00 Dec 23, 2026 – Jan 2, 2027 · 10 nightsSouthwest AirlinesNonstop$377.00 Dec 23, 2026 – Jan 2, 2027 · 10 nightsUnited Airlines / American AirlinesUp to 1 stop each way$403.00 Dec 23, 2026 – Jan 3, 2027 · 11 nightsSouthwest AirlinesNonstop$377.00 Dec 23, 2026 – Jan 3, 2027 · 11 nightsUnited Airlines / American AirlinesUp to 1 stop each way$403.00 Dec 23, 2026 – Jan 4, 2027 · 12 nightsSouthwest AirlinesNonstop$333.50 Dec 23, 2026 – Jan 4, 2027 · 12 nightsUnited Airlines / American AirlinesUp to 1 stop each way$356.50 Dec 23, 2026 – Jan 5, 2027 · 13 nightsSouthwest AirlinesNonstop$333.50 Dec 23, 2026 – Jan 5, 2027 · 13 nightsUnited Airlines / American AirlinesUp to 1 stop each way$356.50 Dec 23, 2026 – Jan 6, 2027 · 14 nightsSouthwest AirlinesNonstop$333.50 Dec 23, 2026 – Jan 6, 2027 · 14 nightsUnited Airlines / American AirlinesUp to 1 stop each way$356.50

Flights for your trip

  1. Wed, Dec 23 · One way

    Southwest Airlines
    6:10 pmPHX
    2h 20m
    Nonstop
    9:30 pmAUS

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Wed, Dec 23 · One way

    American Airlines
    8:00 pmPHX
    2h 17m
    Nonstop
    11:17 pmAUS

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Wed, Dec 23 – Thu, Dec 24

    Southwest Airlines
    6:10 pmPHX
    2h 20m
    Nonstop
    9:30 pmAUS
    Southwest Airlines
    10:10 pmAUS
    2h 40m
    Nonstop
    11:50 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Wed, Dec 23 – Thu, Dec 24

    American Airlines
    8:00 pmPHX
    2h 17m
    Nonstop
    11:17 pmAUS
    American Airlines
    6:10 amAUS
    2h 39m
    Nonstop
    7:49 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Wed, Dec 23 – Fri, Dec 25

    Southwest Airlines
    6:10 pmPHX
    2h 20m
    Nonstop
    9:30 pmAUS
    Southwest Airlines
    5:05 pmAUS
    2h 35m
    Nonstop
    6:40 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Wed, Dec 23 – Fri, Dec 25

    American Airlines
    8:00 pmPHX
    2h 17m
    Nonstop
    11:17 pmAUS
    American Airlines
    8:20 amAUS
    2h 40m
    Nonstop
    10:00 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Wed, Dec 23 – Sat, Dec 26

    Southwest Airlines
    6:10 pmPHX
    2h 20m
    Nonstop
    9:30 pmAUS
    Southwest Airlines
    10:10 pmAUS
    2h 40m
    Nonstop
    11:50 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Wed, Dec 23 – Sat, Dec 26

    United Airlines
    9:10 amPHX
    5h 10m
    IAH · 1h 30m
    3:20 pmAUS
    Southwest Airlines
    10:10 pmAUS
    2h 40m
    Nonstop
    11:50 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Wed, Dec 23 – Sun, Dec 27

    Southwest Airlines
    6:10 pmPHX
    2h 20m
    Nonstop
    9:30 pmAUS
    Southwest Airlines
    8:25 pmAUS
    2h 35m
    Nonstop
    10:00 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Wed, Dec 23 – Sun, Dec 27

    United Airlines
    9:10 amPHX
    5h 10m
    IAH · 1h 30m
    3:20 pmAUS
    Southwest Airlines
    8:25 pmAUS
    2h 35m
    Nonstop
    10:00 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Wed, Dec 23 – Tue, Dec 29

    Southwest Airlines
    6:10 pmPHX
    2h 20m
    Nonstop
    9:30 pmAUS
    Southwest Airlines
    11:25 amAUS
    2h 35m
    Nonstop
    1:00 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Wed, Dec 23 – Tue, Dec 29

    American Airlines
    8:00 pmPHX
    2h 17m
    Nonstop
    11:17 pmAUS
    American Airlines
    2:06 pmAUS
    2h 38m
    Nonstop
    3:44 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Wed, Dec 23 – Wed, Dec 30

    Southwest Airlines
    6:10 pmPHX
    2h 20m
    Nonstop
    9:30 pmAUS
    Southwest Airlines
    5:20 pmAUS
    2h 35m
    Nonstop
    6:55 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Wed, Dec 23 – Wed, Dec 30

    United Airlines
    9:10 amPHX
    5h 10m
    IAH · 1h 30m
    3:20 pmAUS
    Southwest Airlines
    5:20 pmAUS
    2h 35m
    Nonstop
    6:55 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Wed, Dec 23 – Thu, Dec 31

    Southwest Airlines
    6:10 pmPHX
    2h 20m
    Nonstop
    9:30 pmAUS
    Southwest Airlines
    5:20 pmAUS
    2h 35m
    Nonstop
    6:55 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Wed, Dec 23 – Thu, Dec 31

    American Airlines
    8:00 pmPHX
    2h 17m
    Nonstop
    11:17 pmAUS
    American Airlines
    6:10 amAUS
    2h 39m
    Nonstop
    7:49 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Wed, Dec 23 – Sat, Jan 2

    Southwest Airlines
    6:10 pmPHX
    2h 20m
    Nonstop
    9:30 pmAUS
    Southwest Airlines
    6:35 pmAUS
    2h 35m
    Nonstop
    8:10 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Wed, Dec 23 – Sat, Jan 2

    United Airlines
    9:10 amPHX
    5h 10m
    IAH · 1h 30m
    3:20 pmAUS
    American Airlines
    6:02 pmAUS
    2h 38m
    Nonstop
    7:40 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Wed, Dec 23 – Sun, Jan 3

    Southwest Airlines
    6:10 pmPHX
    2h 20m
    Nonstop
    9:30 pmAUS
    Southwest Airlines
    8:25 pmAUS
    2h 35m
    Nonstop
    10:00 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Wed, Dec 23 – Sun, Jan 3

    United Airlines
    9:10 amPHX
    5h 10m
    IAH · 1h 30m
    3:20 pmAUS
    American Airlines
    6:10 amAUS
    2h 39m
    Nonstop
    7:49 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Wed, Dec 23 – Mon, Jan 4

    Southwest Airlines
    6:10 pmPHX
    2h 20m
    Nonstop
    9:30 pmAUS
    Southwest Airlines
    8:25 pmAUS
    2h 35m
    Nonstop
    10:00 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Wed, Dec 23 – Mon, Jan 4

    United Airlines
    9:10 amPHX
    5h 10m
    IAH · 1h 30m
    3:20 pmAUS
    American Airlines
    8:17 amAUS
    2h 52m
    Nonstop
    10:09 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Wed, Dec 23 – Wed, Jan 6

    Southwest Airlines
    6:10 pmPHX
    2h 20m
    Nonstop
    9:30 pmAUS
    Southwest Airlines
    5:20 pmAUS
    2h 35m
    Nonstop
    6:55 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Wed, Dec 23 – Wed, Jan 6

    United Airlines
    9:10 amPHX
    5h 10m
    IAH · 1h 30m
    3:20 pmAUS
    American Airlines
    6:10 amAUS
    2h 39m
    Nonstop
    7:49 amPHX

    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 ⇄ AUS

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 routeDec 22, 2026 · Return optionsDec 24, 2026 · Return optionsHotels in Austin 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)
2026-12-23 · one waySouthwest AirlinesWN2533Axel-exclusive $201.502026-10-29T01:56:11Z
2026-12-23 · one wayAmerican AirlinesAA1805Axel-exclusive $214.502026-10-29T01:56:11Z
2026-12-23 → 2026-12-24Southwest AirlinesWN2533 / WN375Axel-exclusive $377.002026-10-29T01:56:11Z
2026-12-23 → 2026-12-24American AirlinesAA1805 / AA1386Axel-exclusive $403.002026-10-29T01:56:11Z
2026-12-23 → 2026-12-25Southwest AirlinesWN2533 / WN1050Axel-exclusive $377.002026-10-29T01:56:11Z
2026-12-23 → 2026-12-25American AirlinesAA1805 / AA2428Axel-exclusive $403.002026-10-29T01:56:11Z
2026-12-23 → 2026-12-26Southwest AirlinesWN2533 / WN375Axel-exclusive $377.002026-10-29T01:56:11Z
2026-12-23 → 2026-12-26United Airlines / Southwest AirlinesUA625 + UA663 / WN375Axel-exclusive $390.002026-10-29T01:56:11Z
2026-12-23 → 2026-12-27Southwest AirlinesWN2533 / WN409Axel-exclusive $377.002026-10-29T01:56:11Z
2026-12-23 → 2026-12-27United Airlines / Southwest AirlinesUA625 + UA663 / WN409Axel-exclusive $390.002026-10-29T01:56:11Z
2026-12-23 → 2026-12-28Southwest AirlinesWN2533 / WN409Axel-exclusive $377.002026-10-29T01:56:11Z
2026-12-23 → 2026-12-28United Airlines / Southwest AirlinesUA625 + UA663 / WN409Axel-exclusive $390.002026-10-29T01:56:11Z
2026-12-23 → 2026-12-29Southwest AirlinesWN2533 / WN820Axel-exclusive $377.002026-10-29T01:56:11Z
2026-12-23 → 2026-12-29American AirlinesAA1805 / AA2428Axel-exclusive $403.002026-10-29T01:56:11Z
2026-12-23 → 2026-12-30Southwest AirlinesWN2533 / WN1050Axel-exclusive $377.002026-10-29T01:56:11Z
2026-12-23 → 2026-12-30United Airlines / Southwest AirlinesUA625 + UA663 / WN1050Axel-exclusive $390.002026-10-29T01:56:11Z
2026-12-23 → 2026-12-31Southwest AirlinesWN2533 / WN1050Axel-exclusive $377.002026-10-29T01:56:11Z
2026-12-23 → 2026-12-31American AirlinesAA1805 / AA1386Axel-exclusive $403.002026-10-29T01:56:11Z
2026-12-23 → 2027-01-01Southwest AirlinesWN2533 / WN1050Axel-exclusive $377.002026-10-29T01:56:11Z
2026-12-23 → 2027-01-01American AirlinesAA1805 / AA2428Axel-exclusive $403.002026-10-29T01:56:11Z
2026-12-23 → 2027-01-02Southwest AirlinesWN2533 / WN1683Axel-exclusive $377.002026-10-29T01:56:11Z
2026-12-23 → 2027-01-02United Airlines / American AirlinesUA625 + UA663 / AA1421Axel-exclusive $403.002026-10-29T01:56:11Z
2026-12-23 → 2027-01-03Southwest AirlinesWN2533 / WN409Axel-exclusive $377.002026-10-29T01:56:11Z
2026-12-23 → 2027-01-03United Airlines / American AirlinesUA625 + UA663 / AA1386Axel-exclusive $403.002026-10-29T01:56:11Z
2026-12-23 → 2027-01-04Southwest AirlinesWN2533 / WN409Axel-exclusive $333.502026-10-29T01:56:11Z
2026-12-23 → 2027-01-04United Airlines / American AirlinesUA625 + UA663 / AA3074Axel-exclusive $356.502026-10-29T01:56:11Z
2026-12-23 → 2027-01-05Southwest AirlinesWN2533 / WN820Axel-exclusive $333.502026-10-29T01:56:11Z
2026-12-23 → 2027-01-05United Airlines / American AirlinesUA625 + UA663 / AA1386Axel-exclusive $356.502026-10-29T01:56:11Z
2026-12-23 → 2027-01-06Southwest AirlinesWN2533 / WN1050Axel-exclusive $333.502026-10-29T01:56:11Z
2026-12-23 → 2027-01-06United Airlines / American AirlinesUA625 + UA663 / AA1386Axel-exclusive $356.502026-10-29T01:56:11Z

Route overview: Phoenix to Austin (AUS) flight deals

2026-12-23 · one way · Axel-exclusive $201.50

  • Southwest Airlines WN2533: PHX 2026-12-23 18:10:00 → AUS 2026-12-23 21:30:00; nonstop; 140 minutes. Local airport times.

2026-12-23 · one way · Axel-exclusive $214.50

  • American Airlines AA1805: PHX 2026-12-23 20:00:00 → AUS 2026-12-23 23:17:00; nonstop; 137 minutes. Local airport times.

2026-12-23 → 2026-12-24 · Axel-exclusive $377.00

  • Southwest Airlines WN2533: PHX 2026-12-23 18:10:00 → AUS 2026-12-23 21:30:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN375: AUS 2026-12-24 22:10:00 → PHX 2026-12-24 23:50:00; nonstop; 160 minutes. Local airport times.

2026-12-23 → 2026-12-24 · Axel-exclusive $403.00

  • American Airlines AA1805: PHX 2026-12-23 20:00:00 → AUS 2026-12-23 23:17:00; nonstop; 137 minutes. Local airport times.
  • American Airlines AA1386: AUS 2026-12-24 06:10:00 → PHX 2026-12-24 07:49:00; nonstop; 159 minutes. Local airport times.

2026-12-23 → 2026-12-25 · Axel-exclusive $377.00

  • Southwest Airlines WN2533: PHX 2026-12-23 18:10:00 → AUS 2026-12-23 21:30:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN1050: AUS 2026-12-25 17:05:00 → PHX 2026-12-25 18:40:00; nonstop; 155 minutes. Local airport times.

2026-12-23 → 2026-12-25 · Axel-exclusive $403.00

  • American Airlines AA1805: PHX 2026-12-23 20:00:00 → AUS 2026-12-23 23:17:00; nonstop; 137 minutes. Local airport times.
  • American Airlines AA2428: AUS 2026-12-25 08:20:00 → PHX 2026-12-25 10:00:00; nonstop; 160 minutes. Local airport times.

2026-12-23 → 2026-12-26 · Axel-exclusive $377.00

  • Southwest Airlines WN2533: PHX 2026-12-23 18:10:00 → AUS 2026-12-23 21:30:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN375: AUS 2026-12-26 22:10:00 → PHX 2026-12-26 23:50:00; nonstop; 160 minutes. Local airport times.

2026-12-23 → 2026-12-26 · Axel-exclusive $390.00

  • United Airlines UA625 / UA663: PHX 2026-12-23 09:10:00 → AUS 2026-12-23 15:20:00; 1 stop(s) via IAH; 310 minutes. Local airport times.
    • UA625: PHX 2026-12-23 09:10:00 → IAH 2026-12-23 12:50:00; layover at IAH: 90 minutes.
    • UA663: IAH 2026-12-23 14:20:00 → AUS 2026-12-23 15:20:00.
  • Southwest Airlines WN375: AUS 2026-12-26 22:10:00 → PHX 2026-12-26 23:50:00; nonstop; 160 minutes. Local airport times.

2026-12-23 → 2026-12-27 · Axel-exclusive $377.00

  • Southwest Airlines WN2533: PHX 2026-12-23 18:10:00 → AUS 2026-12-23 21:30:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN409: AUS 2026-12-27 20:25:00 → PHX 2026-12-27 22:00:00; nonstop; 155 minutes. Local airport times.

2026-12-23 → 2026-12-27 · Axel-exclusive $390.00

  • United Airlines UA625 / UA663: PHX 2026-12-23 09:10:00 → AUS 2026-12-23 15:20:00; 1 stop(s) via IAH; 310 minutes. Local airport times.
    • UA625: PHX 2026-12-23 09:10:00 → IAH 2026-12-23 12:50:00; layover at IAH: 90 minutes.
    • UA663: IAH 2026-12-23 14:20:00 → AUS 2026-12-23 15:20:00.
  • Southwest Airlines WN409: AUS 2026-12-27 20:25:00 → PHX 2026-12-27 22:00:00; nonstop; 155 minutes. Local airport times.

2026-12-23 → 2026-12-29 · Axel-exclusive $377.00

  • Southwest Airlines WN2533: PHX 2026-12-23 18:10:00 → AUS 2026-12-23 21:30:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN820: AUS 2026-12-29 11:25:00 → PHX 2026-12-29 13:00:00; nonstop; 155 minutes. Local airport times.

2026-12-23 → 2026-12-29 · Axel-exclusive $403.00

  • American Airlines AA1805: PHX 2026-12-23 20:00:00 → AUS 2026-12-23 23:17:00; nonstop; 137 minutes. Local airport times.
  • American Airlines AA2428: AUS 2026-12-29 14:06:00 → PHX 2026-12-29 15:44:00; nonstop; 158 minutes. Local airport times.

2026-12-23 → 2026-12-30 · Axel-exclusive $377.00

  • Southwest Airlines WN2533: PHX 2026-12-23 18:10:00 → AUS 2026-12-23 21:30:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN1050: AUS 2026-12-30 17:20:00 → PHX 2026-12-30 18:55:00; nonstop; 155 minutes. Local airport times.

2026-12-23 → 2026-12-30 · Axel-exclusive $390.00

  • United Airlines UA625 / UA663: PHX 2026-12-23 09:10:00 → AUS 2026-12-23 15:20:00; 1 stop(s) via IAH; 310 minutes. Local airport times.
    • UA625: PHX 2026-12-23 09:10:00 → IAH 2026-12-23 12:50:00; layover at IAH: 90 minutes.
    • UA663: IAH 2026-12-23 14:20:00 → AUS 2026-12-23 15:20:00.
  • Southwest Airlines WN1050: AUS 2026-12-30 17:20:00 → PHX 2026-12-30 18:55:00; nonstop; 155 minutes. Local airport times.

2026-12-23 → 2026-12-31 · Axel-exclusive $377.00

  • Southwest Airlines WN2533: PHX 2026-12-23 18:10:00 → AUS 2026-12-23 21:30:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN1050: AUS 2026-12-31 17:20:00 → PHX 2026-12-31 18:55:00; nonstop; 155 minutes. Local airport times.

2026-12-23 → 2026-12-31 · Axel-exclusive $403.00

  • American Airlines AA1805: PHX 2026-12-23 20:00:00 → AUS 2026-12-23 23:17:00; nonstop; 137 minutes. Local airport times.
  • American Airlines AA1386: AUS 2026-12-31 06:10:00 → PHX 2026-12-31 07:49:00; nonstop; 159 minutes. Local airport times.

2026-12-23 → 2027-01-02 · Axel-exclusive $377.00

  • Southwest Airlines WN2533: PHX 2026-12-23 18:10:00 → AUS 2026-12-23 21:30:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN1683: AUS 2027-01-02 18:35:00 → PHX 2027-01-02 20:10:00; nonstop; 155 minutes. Local airport times.

2026-12-23 → 2027-01-02 · Axel-exclusive $403.00

  • United Airlines UA625 / UA663: PHX 2026-12-23 09:10:00 → AUS 2026-12-23 15:20:00; 1 stop(s) via IAH; 310 minutes. Local airport times.
    • UA625: PHX 2026-12-23 09:10:00 → IAH 2026-12-23 12:50:00; layover at IAH: 90 minutes.
    • UA663: IAH 2026-12-23 14:20:00 → AUS 2026-12-23 15:20:00.
  • American Airlines AA1421: AUS 2027-01-02 18:02:00 → PHX 2027-01-02 19:40:00; nonstop; 158 minutes. Local airport times.

2026-12-23 → 2027-01-03 · Axel-exclusive $377.00

  • Southwest Airlines WN2533: PHX 2026-12-23 18:10:00 → AUS 2026-12-23 21:30:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN409: AUS 2027-01-03 20:25:00 → PHX 2027-01-03 22:00:00; nonstop; 155 minutes. Local airport times.

2026-12-23 → 2027-01-03 · Axel-exclusive $403.00

  • United Airlines UA625 / UA663: PHX 2026-12-23 09:10:00 → AUS 2026-12-23 15:20:00; 1 stop(s) via IAH; 310 minutes. Local airport times.
    • UA625: PHX 2026-12-23 09:10:00 → IAH 2026-12-23 12:50:00; layover at IAH: 90 minutes.
    • UA663: IAH 2026-12-23 14:20:00 → AUS 2026-12-23 15:20:00.
  • American Airlines AA1386: AUS 2027-01-03 06:10:00 → PHX 2027-01-03 07:49:00; nonstop; 159 minutes. Local airport times.

2026-12-23 → 2027-01-04 · Axel-exclusive $333.50

  • Southwest Airlines WN2533: PHX 2026-12-23 18:10:00 → AUS 2026-12-23 21:30:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN409: AUS 2027-01-04 20:25:00 → PHX 2027-01-04 22:00:00; nonstop; 155 minutes. Local airport times.

2026-12-23 → 2027-01-04 · Axel-exclusive $356.50

  • United Airlines UA625 / UA663: PHX 2026-12-23 09:10:00 → AUS 2026-12-23 15:20:00; 1 stop(s) via IAH; 310 minutes. Local airport times.
    • UA625: PHX 2026-12-23 09:10:00 → IAH 2026-12-23 12:50:00; layover at IAH: 90 minutes.
    • UA663: IAH 2026-12-23 14:20:00 → AUS 2026-12-23 15:20:00.
  • American Airlines AA3074: AUS 2027-01-04 08:17:00 → PHX 2027-01-04 10:09:00; nonstop; 172 minutes. Local airport times.

2026-12-23 → 2027-01-06 · Axel-exclusive $333.50

  • Southwest Airlines WN2533: PHX 2026-12-23 18:10:00 → AUS 2026-12-23 21:30:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN1050: AUS 2027-01-06 17:20:00 → PHX 2027-01-06 18:55:00; nonstop; 155 minutes. Local airport times.

2026-12-23 → 2027-01-06 · Axel-exclusive $356.50

  • United Airlines UA625 / UA663: PHX 2026-12-23 09:10:00 → AUS 2026-12-23 15:20:00; 1 stop(s) via IAH; 310 minutes. Local airport times.
    • UA625: PHX 2026-12-23 09:10:00 → IAH 2026-12-23 12:50:00; layover at IAH: 90 minutes.
    • UA663: IAH 2026-12-23 14:20:00 → AUS 2026-12-23 15:20:00.
  • American Airlines AA1386: AUS 2027-01-06 06:10:00 → PHX 2027-01-06 07:49:00; nonstop; 159 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Phoenix (PHX) to Austin (AUS) · Dec 23, 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 Phoenix to Austin (AUS) 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.