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Route overview: Austin to Salt Lake City (SLC) flight deals

Austin → Salt Lake City

Dec 22, 2026 · choose your return date

AUS → SLC1 adulteconomyOne way and round trips

30 flight options · 4 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 22, 2026 · One wayFrontier AirlinesUp to 1 stop each way$128.25 Dec 22, 2026 · One waySouthwest AirlinesNonstop$243.00 Dec 22, 2026 – Dec 23, 2026 · 1 nightFrontier Airlines / Delta Air LinesUp to 1 stop each way$374.63 Dec 22, 2026 – Dec 23, 2026 · 1 nightSouthwest AirlinesNonstop$472.50 Dec 22, 2026 – Dec 24, 2026 · 2 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$334.13 Dec 22, 2026 – Dec 24, 2026 · 2 nightsSouthwest AirlinesNonstop$472.50 Dec 22, 2026 – Dec 25, 2026 · 3 nightsFrontier Airlines / Delta Air LinesUp to 1 stop each way$374.63 Dec 22, 2026 – Dec 25, 2026 · 3 nightsSouthwest AirlinesNonstop$472.50 Dec 22, 2026 – Dec 26, 2026 · 4 nightsFrontier Airlines / Delta Air LinesUp to 1 stop each way$374.63 Dec 22, 2026 – Dec 26, 2026 · 4 nightsSouthwest AirlinesNonstop$472.50 Dec 22, 2026 – Dec 27, 2026 · 5 nightsFrontier Airlines / Delta Air LinesUp to 1 stop each way$374.63 Dec 22, 2026 – Dec 27, 2026 · 5 nightsSouthwest AirlinesNonstop$472.50 Dec 22, 2026 – Dec 28, 2026 · 6 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$357.75 Dec 22, 2026 – Dec 28, 2026 · 6 nightsSouthwest AirlinesNonstop$472.50 Dec 22, 2026 – Dec 29, 2026 · 7 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$357.75 Dec 22, 2026 – Dec 29, 2026 · 7 nightsSouthwest AirlinesNonstop$472.50 Dec 22, 2026 – Dec 30, 2026 · 8 nightsFrontier Airlines / Delta Air LinesUp to 1 stop each way$374.63 Dec 22, 2026 – Dec 30, 2026 · 8 nightsSouthwest AirlinesNonstop$472.50 Dec 22, 2026 – Dec 31, 2026 · 9 nightsFrontier Airlines / American AirlinesUp to 1 stop each way$334.13 Dec 22, 2026 – Dec 31, 2026 · 9 nightsSouthwest AirlinesNonstop$472.50 Dec 22, 2026 – Jan 1, 2027 · 10 nightsFrontier Airlines / Delta Air LinesUp to 1 stop each way$374.63 Dec 22, 2026 – Jan 1, 2027 · 10 nightsSouthwest AirlinesNonstop$472.50 Dec 22, 2026 – Jan 2, 2027 · 11 nightsFrontier Airlines / Delta Air LinesUp to 1 stop each way$374.63 Dec 22, 2026 – Jan 2, 2027 · 11 nightsSouthwest AirlinesNonstop$472.50 Dec 22, 2026 – Jan 3, 2027 · 12 nightsFrontier Airlines / Delta Air LinesUp to 1 stop each way$374.63 Dec 22, 2026 – Jan 3, 2027 · 12 nightsSouthwest AirlinesNonstop$472.50 Dec 22, 2026 – Jan 4, 2027 · 13 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$296.50 Dec 22, 2026 – Jan 4, 2027 · 13 nightsSouthwest AirlinesNonstop$411.25 Dec 22, 2026 – Jan 5, 2027 · 14 nightsFrontier Airlines / Southwest AirlinesUp to 1 stop each way$296.50 Dec 22, 2026 – Jan 5, 2027 · 14 nightsSouthwest AirlinesNonstop$411.25

Flights for your trip

  1. Tue, Dec 22 · One way

    Frontier Airlines
    6:51 pmAUS
    5h 43m
    DEN · 1h 44m
    11:34 pmSLC

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Tue, Dec 22 · One way

    Southwest Airlines
    6:00 amAUS
    2h 55m
    Nonstop
    7:55 amSLC

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Tue, Dec 22 – Wed, Dec 23

    Frontier Airlines
    6:51 pmAUS
    5h 43m
    DEN · 1h 44m
    11:34 pmSLC
    Delta Air Lines
    7:45 amSLC
    2h 53m
    Nonstop
    11:38 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Tue, Dec 22 – Wed, Dec 23

    Southwest Airlines
    6:00 amAUS
    2h 55m
    Nonstop
    7:55 amSLC
    Southwest Airlines
    11:25 amSLC
    2h 40m
    Nonstop
    3:05 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Tue, Dec 22 – Thu, Dec 24

    Frontier Airlines
    6:51 pmAUS
    5h 43m
    DEN · 1h 44m
    11:34 pmSLC
    American Airlines
    5:00 amSLC
    6h
    DFW · 2h 9m
    12:00 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Tue, Dec 22 – Thu, Dec 24

    Southwest Airlines
    6:00 amAUS
    2h 55m
    Nonstop
    7:55 amSLC
    Southwest Airlines
    11:25 amSLC
    2h 40m
    Nonstop
    3:05 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Tue, Dec 22 – Fri, Dec 25

    Frontier Airlines
    6:51 pmAUS
    5h 43m
    DEN · 1h 44m
    11:34 pmSLC
    Delta Air Lines
    1:31 pmSLC
    2h 43m
    Nonstop
    5:14 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Tue, Dec 22 – Fri, Dec 25

    Southwest Airlines
    6:00 amAUS
    2h 55m
    Nonstop
    7:55 amSLC
    Southwest Airlines
    6:05 amSLC
    2h 40m
    Nonstop
    9:45 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Tue, Dec 22 – Sat, Dec 26

    Frontier Airlines
    6:51 pmAUS
    5h 43m
    DEN · 1h 44m
    11:34 pmSLC
    Delta Air Lines
    5:35 pmSLC
    2h 47m
    Nonstop
    9:22 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Tue, Dec 22 – Sat, Dec 26

    Southwest Airlines
    6:00 amAUS
    2h 55m
    Nonstop
    7:55 amSLC
    Southwest Airlines
    10:30 amSLC
    2h 40m
    Nonstop
    2:10 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Tue, Dec 22 – Mon, Dec 28

    Frontier Airlines
    6:51 pmAUS
    5h 43m
    DEN · 1h 44m
    11:34 pmSLC
    Southwest Airlines
    6:05 amSLC
    2h 40m
    Nonstop
    9:45 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Tue, Dec 22 – Mon, Dec 28

    Southwest Airlines
    6:00 amAUS
    2h 55m
    Nonstop
    7:55 amSLC
    Southwest Airlines
    6:05 amSLC
    2h 40m
    Nonstop
    9:45 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Tue, Dec 22 – Tue, Dec 29

    Frontier Airlines
    6:51 pmAUS
    5h 43m
    DEN · 1h 44m
    11:34 pmSLC
    Southwest Airlines
    11:25 amSLC
    2h 40m
    Nonstop
    3:05 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Tue, Dec 22 – Tue, Dec 29

    Southwest Airlines
    6:00 amAUS
    2h 55m
    Nonstop
    7:55 amSLC
    Southwest Airlines
    11:25 amSLC
    2h 40m
    Nonstop
    3:05 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Tue, Dec 22 – Wed, Dec 30

    Frontier Airlines
    6:51 pmAUS
    5h 43m
    DEN · 1h 44m
    11:34 pmSLC
    Delta Air Lines
    5:40 pmSLC
    2h 49m
    Nonstop
    9:29 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Tue, Dec 22 – Wed, Dec 30

    Southwest Airlines
    6:00 amAUS
    2h 55m
    Nonstop
    7:55 amSLC
    Southwest Airlines
    11:25 amSLC
    2h 40m
    Nonstop
    3:05 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Tue, Dec 22 – Fri, Jan 1

    Frontier Airlines
    6:51 pmAUS
    5h 43m
    DEN · 1h 44m
    11:34 pmSLC
    Delta Air Lines
    1:31 pmSLC
    2h 43m
    Nonstop
    5:14 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Tue, Dec 22 – Fri, Jan 1

    Southwest Airlines
    6:00 amAUS
    2h 55m
    Nonstop
    7:55 amSLC
    Southwest Airlines
    6:05 amSLC
    2h 40m
    Nonstop
    9:45 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Tue, Dec 22 – Sat, Jan 2

    Frontier Airlines
    6:51 pmAUS
    5h 43m
    DEN · 1h 44m
    11:34 pmSLC
    Delta Air Lines
    5:25 pmSLC
    2h 50m
    Nonstop
    9:15 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Tue, Dec 22 – Sat, Jan 2

    Southwest Airlines
    6:00 amAUS
    2h 55m
    Nonstop
    7:55 amSLC
    Southwest Airlines
    10:30 amSLC
    2h 40m
    Nonstop
    2:10 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Tue, Dec 22 – Sun, Jan 3

    Frontier Airlines
    6:51 pmAUS
    5h 43m
    DEN · 1h 44m
    11:34 pmSLC
    Delta Air Lines
    7:45 amSLC
    2h 53m
    Nonstop
    11:38 amAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Tue, Dec 22 – Sun, Jan 3

    Southwest Airlines
    6:00 amAUS
    2h 55m
    Nonstop
    7:55 amSLC
    Southwest Airlines
    10:10 amSLC
    2h 35m
    Nonstop
    1:45 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Tue, Dec 22 – Tue, Jan 5

    Frontier Airlines
    6:51 pmAUS
    5h 43m
    DEN · 1h 44m
    11:34 pmSLC
    Southwest Airlines
    11:25 amSLC
    2h 40m
    Nonstop
    3:05 pmAUS

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Tue, Dec 22 – Tue, Jan 5

    Southwest Airlines
    6:00 amAUS
    2h 55m
    Nonstop
    7:55 amSLC
    Southwest Airlines
    11:25 amSLC
    2h 40m
    Nonstop
    3:05 pmAUS

    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

AUS ⇄ SLC

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 21, 2026 · Return optionsDec 23, 2026 · Return optionsHotels in Salt Lake City 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)
2026-12-22 · one waySouthwest AirlinesWN2183Axel-exclusive $243.002026-10-29T00:47:17Z
2026-12-22 · one wayFrontier AirlinesF91859 + F94251Axel-exclusive $128.252026-10-29T00:47:17Z
2026-12-22 → 2026-12-23Southwest AirlinesWN2183 / WN3903Axel-exclusive $472.502026-10-29T00:47:17Z
2026-12-22 → 2026-12-23Frontier Airlines / Delta Air LinesF91859 + F94251 / DL2671Axel-exclusive $374.632026-10-29T00:47:17Z
2026-12-22 → 2026-12-24Southwest AirlinesWN2183 / WN3903Axel-exclusive $472.502026-10-29T00:47:17Z
2026-12-22 → 2026-12-24Frontier Airlines / American AirlinesF91859 + F94251 / AA2195 + AA1276Axel-exclusive $334.132026-10-29T00:47:17Z
2026-12-22 → 2026-12-25Southwest AirlinesWN2183 / WN366Axel-exclusive $472.502026-10-29T00:47:17Z
2026-12-22 → 2026-12-25Frontier Airlines / Delta Air LinesF91859 + F94251 / DL2689Axel-exclusive $374.632026-10-29T00:47:17Z
2026-12-22 → 2026-12-26Southwest AirlinesWN2183 / WN4824Axel-exclusive $472.502026-10-29T00:47:17Z
2026-12-22 → 2026-12-26Frontier Airlines / Delta Air LinesF91859 + F94251 / DL2728Axel-exclusive $374.632026-10-29T00:47:17Z
2026-12-22 → 2026-12-27Southwest AirlinesWN2183 / WN3661Axel-exclusive $472.502026-10-29T00:47:17Z
2026-12-22 → 2026-12-27Frontier Airlines / Delta Air LinesF91859 + F94251 / DL2671Axel-exclusive $374.632026-10-29T00:47:17Z
2026-12-22 → 2026-12-28Southwest AirlinesWN2183 / WN366Axel-exclusive $472.502026-10-29T00:47:17Z
2026-12-22 → 2026-12-28Frontier Airlines / Southwest AirlinesF91859 + F94251 / WN366Axel-exclusive $357.752026-10-29T00:47:17Z
2026-12-22 → 2026-12-29Southwest AirlinesWN2183 / WN3903Axel-exclusive $472.502026-10-29T00:47:17Z
2026-12-22 → 2026-12-29Frontier Airlines / Southwest AirlinesF91859 + F94251 / WN3903Axel-exclusive $357.752026-10-29T00:47:17Z
2026-12-22 → 2026-12-30Southwest AirlinesWN2183 / WN3903Axel-exclusive $472.502026-10-29T00:47:17Z
2026-12-22 → 2026-12-30Frontier Airlines / Delta Air LinesF91859 + F94251 / DL2728Axel-exclusive $374.632026-10-29T00:47:17Z
2026-12-22 → 2026-12-31Southwest AirlinesWN2183 / WN3903Axel-exclusive $472.502026-10-29T00:47:17Z
2026-12-22 → 2026-12-31Frontier Airlines / American AirlinesF91859 + F94251 / AA2195 + AA1276Axel-exclusive $334.132026-10-29T00:47:17Z
2026-12-22 → 2027-01-01Southwest AirlinesWN2183 / WN366Axel-exclusive $472.502026-10-29T00:47:17Z
2026-12-22 → 2027-01-01Frontier Airlines / Delta Air LinesF91859 + F94251 / DL2689Axel-exclusive $374.632026-10-29T00:47:17Z
2026-12-22 → 2027-01-02Southwest AirlinesWN2183 / WN4824Axel-exclusive $472.502026-10-29T00:47:17Z
2026-12-22 → 2027-01-02Frontier Airlines / Delta Air LinesF91859 + F94251 / DL2728Axel-exclusive $374.632026-10-29T00:47:17Z
2026-12-22 → 2027-01-03Southwest AirlinesWN2183 / WN3661Axel-exclusive $472.502026-10-29T00:47:17Z
2026-12-22 → 2027-01-03Frontier Airlines / Delta Air LinesF91859 + F94251 / DL2671Axel-exclusive $374.632026-10-29T00:47:17Z
2026-12-22 → 2027-01-04Southwest AirlinesWN2183 / WN366Axel-exclusive $411.252026-10-29T00:47:17Z
2026-12-22 → 2027-01-04Frontier Airlines / Southwest AirlinesF91859 + F94251 / WN366Axel-exclusive $296.502026-10-29T00:47:17Z
2026-12-22 → 2027-01-05Southwest AirlinesWN2183 / WN3903Axel-exclusive $411.252026-10-29T00:47:17Z
2026-12-22 → 2027-01-05Frontier Airlines / Southwest AirlinesF91859 + F94251 / WN3903Axel-exclusive $296.502026-10-29T00:47:17Z

Route overview: Austin to Salt Lake City (SLC) flight deals

2026-12-22 · one way · Axel-exclusive $128.25

  • Frontier Airlines F91859 / F94251: AUS 2026-12-22 18:51:00 → SLC 2026-12-22 23:34:00; 1 stop(s) via DEN; 343 minutes. Local airport times.
    • F91859: AUS 2026-12-22 18:51:00 → DEN 2026-12-22 20:17:00; layover at DEN: 104 minutes.
    • F94251: DEN 2026-12-22 22:01:00 → SLC 2026-12-22 23:34:00.

2026-12-22 · one way · Axel-exclusive $243.00

  • Southwest Airlines WN2183: AUS 2026-12-22 06:00:00 → SLC 2026-12-22 07:55:00; nonstop; 175 minutes. Local airport times.

2026-12-22 → 2026-12-23 · Axel-exclusive $374.63

  • Frontier Airlines F91859 / F94251: AUS 2026-12-22 18:51:00 → SLC 2026-12-22 23:34:00; 1 stop(s) via DEN; 343 minutes. Local airport times.
    • F91859: AUS 2026-12-22 18:51:00 → DEN 2026-12-22 20:17:00; layover at DEN: 104 minutes.
    • F94251: DEN 2026-12-22 22:01:00 → SLC 2026-12-22 23:34:00.
  • Delta Air Lines DL2671: SLC 2026-12-23 07:45:00 → AUS 2026-12-23 11:38:00; nonstop; 173 minutes. Local airport times.

2026-12-22 → 2026-12-23 · Axel-exclusive $472.50

  • Southwest Airlines WN2183: AUS 2026-12-22 06:00:00 → SLC 2026-12-22 07:55:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN3903: SLC 2026-12-23 11:25:00 → AUS 2026-12-23 15:05:00; nonstop; 160 minutes. Local airport times.

2026-12-22 → 2026-12-24 · Axel-exclusive $334.13

  • Frontier Airlines F91859 / F94251: AUS 2026-12-22 18:51:00 → SLC 2026-12-22 23:34:00; 1 stop(s) via DEN; 343 minutes. Local airport times.
    • F91859: AUS 2026-12-22 18:51:00 → DEN 2026-12-22 20:17:00; layover at DEN: 104 minutes.
    • F94251: DEN 2026-12-22 22:01:00 → SLC 2026-12-22 23:34:00.
  • American Airlines AA2195 / AA1276: SLC 2026-12-24 05:00:00 → AUS 2026-12-24 12:00:00; 1 stop(s) via DFW; 360 minutes. Local airport times.
    • AA2195: SLC 2026-12-24 05:00:00 → DFW 2026-12-24 08:41:00; layover at DFW: 129 minutes.
    • AA1276: DFW 2026-12-24 10:50:00 → AUS 2026-12-24 12:00:00.

2026-12-22 → 2026-12-24 · Axel-exclusive $472.50

  • Southwest Airlines WN2183: AUS 2026-12-22 06:00:00 → SLC 2026-12-22 07:55:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN3903: SLC 2026-12-24 11:25:00 → AUS 2026-12-24 15:05:00; nonstop; 160 minutes. Local airport times.

2026-12-22 → 2026-12-25 · Axel-exclusive $374.63

  • Frontier Airlines F91859 / F94251: AUS 2026-12-22 18:51:00 → SLC 2026-12-22 23:34:00; 1 stop(s) via DEN; 343 minutes. Local airport times.
    • F91859: AUS 2026-12-22 18:51:00 → DEN 2026-12-22 20:17:00; layover at DEN: 104 minutes.
    • F94251: DEN 2026-12-22 22:01:00 → SLC 2026-12-22 23:34:00.
  • Delta Air Lines DL2689: SLC 2026-12-25 13:31:00 → AUS 2026-12-25 17:14:00; nonstop; 163 minutes. Local airport times.

2026-12-22 → 2026-12-25 · Axel-exclusive $472.50

  • Southwest Airlines WN2183: AUS 2026-12-22 06:00:00 → SLC 2026-12-22 07:55:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN366: SLC 2026-12-25 06:05:00 → AUS 2026-12-25 09:45:00; nonstop; 160 minutes. Local airport times.

2026-12-22 → 2026-12-26 · Axel-exclusive $374.63

  • Frontier Airlines F91859 / F94251: AUS 2026-12-22 18:51:00 → SLC 2026-12-22 23:34:00; 1 stop(s) via DEN; 343 minutes. Local airport times.
    • F91859: AUS 2026-12-22 18:51:00 → DEN 2026-12-22 20:17:00; layover at DEN: 104 minutes.
    • F94251: DEN 2026-12-22 22:01:00 → SLC 2026-12-22 23:34:00.
  • Delta Air Lines DL2728: SLC 2026-12-26 17:35:00 → AUS 2026-12-26 21:22:00; nonstop; 167 minutes. Local airport times.

2026-12-22 → 2026-12-26 · Axel-exclusive $472.50

  • Southwest Airlines WN2183: AUS 2026-12-22 06:00:00 → SLC 2026-12-22 07:55:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN4824: SLC 2026-12-26 10:30:00 → AUS 2026-12-26 14:10:00; nonstop; 160 minutes. Local airport times.

2026-12-22 → 2026-12-28 · Axel-exclusive $357.75

  • Frontier Airlines F91859 / F94251: AUS 2026-12-22 18:51:00 → SLC 2026-12-22 23:34:00; 1 stop(s) via DEN; 343 minutes. Local airport times.
    • F91859: AUS 2026-12-22 18:51:00 → DEN 2026-12-22 20:17:00; layover at DEN: 104 minutes.
    • F94251: DEN 2026-12-22 22:01:00 → SLC 2026-12-22 23:34:00.
  • Southwest Airlines WN366: SLC 2026-12-28 06:05:00 → AUS 2026-12-28 09:45:00; nonstop; 160 minutes. Local airport times.

2026-12-22 → 2026-12-28 · Axel-exclusive $472.50

  • Southwest Airlines WN2183: AUS 2026-12-22 06:00:00 → SLC 2026-12-22 07:55:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN366: SLC 2026-12-28 06:05:00 → AUS 2026-12-28 09:45:00; nonstop; 160 minutes. Local airport times.

2026-12-22 → 2026-12-29 · Axel-exclusive $357.75

  • Frontier Airlines F91859 / F94251: AUS 2026-12-22 18:51:00 → SLC 2026-12-22 23:34:00; 1 stop(s) via DEN; 343 minutes. Local airport times.
    • F91859: AUS 2026-12-22 18:51:00 → DEN 2026-12-22 20:17:00; layover at DEN: 104 minutes.
    • F94251: DEN 2026-12-22 22:01:00 → SLC 2026-12-22 23:34:00.
  • Southwest Airlines WN3903: SLC 2026-12-29 11:25:00 → AUS 2026-12-29 15:05:00; nonstop; 160 minutes. Local airport times.

2026-12-22 → 2026-12-29 · Axel-exclusive $472.50

  • Southwest Airlines WN2183: AUS 2026-12-22 06:00:00 → SLC 2026-12-22 07:55:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN3903: SLC 2026-12-29 11:25:00 → AUS 2026-12-29 15:05:00; nonstop; 160 minutes. Local airport times.

2026-12-22 → 2026-12-30 · Axel-exclusive $374.63

  • Frontier Airlines F91859 / F94251: AUS 2026-12-22 18:51:00 → SLC 2026-12-22 23:34:00; 1 stop(s) via DEN; 343 minutes. Local airport times.
    • F91859: AUS 2026-12-22 18:51:00 → DEN 2026-12-22 20:17:00; layover at DEN: 104 minutes.
    • F94251: DEN 2026-12-22 22:01:00 → SLC 2026-12-22 23:34:00.
  • Delta Air Lines DL2728: SLC 2026-12-30 17:40:00 → AUS 2026-12-30 21:29:00; nonstop; 169 minutes. Local airport times.

2026-12-22 → 2026-12-30 · Axel-exclusive $472.50

  • Southwest Airlines WN2183: AUS 2026-12-22 06:00:00 → SLC 2026-12-22 07:55:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN3903: SLC 2026-12-30 11:25:00 → AUS 2026-12-30 15:05:00; nonstop; 160 minutes. Local airport times.

2026-12-22 → 2027-01-01 · Axel-exclusive $374.63

  • Frontier Airlines F91859 / F94251: AUS 2026-12-22 18:51:00 → SLC 2026-12-22 23:34:00; 1 stop(s) via DEN; 343 minutes. Local airport times.
    • F91859: AUS 2026-12-22 18:51:00 → DEN 2026-12-22 20:17:00; layover at DEN: 104 minutes.
    • F94251: DEN 2026-12-22 22:01:00 → SLC 2026-12-22 23:34:00.
  • Delta Air Lines DL2689: SLC 2027-01-01 13:31:00 → AUS 2027-01-01 17:14:00; nonstop; 163 minutes. Local airport times.

2026-12-22 → 2027-01-01 · Axel-exclusive $472.50

  • Southwest Airlines WN2183: AUS 2026-12-22 06:00:00 → SLC 2026-12-22 07:55:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN366: SLC 2027-01-01 06:05:00 → AUS 2027-01-01 09:45:00; nonstop; 160 minutes. Local airport times.

2026-12-22 → 2027-01-02 · Axel-exclusive $374.63

  • Frontier Airlines F91859 / F94251: AUS 2026-12-22 18:51:00 → SLC 2026-12-22 23:34:00; 1 stop(s) via DEN; 343 minutes. Local airport times.
    • F91859: AUS 2026-12-22 18:51:00 → DEN 2026-12-22 20:17:00; layover at DEN: 104 minutes.
    • F94251: DEN 2026-12-22 22:01:00 → SLC 2026-12-22 23:34:00.
  • Delta Air Lines DL2728: SLC 2027-01-02 17:25:00 → AUS 2027-01-02 21:15:00; nonstop; 170 minutes. Local airport times.

2026-12-22 → 2027-01-02 · Axel-exclusive $472.50

  • Southwest Airlines WN2183: AUS 2026-12-22 06:00:00 → SLC 2026-12-22 07:55:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN4824: SLC 2027-01-02 10:30:00 → AUS 2027-01-02 14:10:00; nonstop; 160 minutes. Local airport times.

2026-12-22 → 2027-01-03 · Axel-exclusive $374.63

  • Frontier Airlines F91859 / F94251: AUS 2026-12-22 18:51:00 → SLC 2026-12-22 23:34:00; 1 stop(s) via DEN; 343 minutes. Local airport times.
    • F91859: AUS 2026-12-22 18:51:00 → DEN 2026-12-22 20:17:00; layover at DEN: 104 minutes.
    • F94251: DEN 2026-12-22 22:01:00 → SLC 2026-12-22 23:34:00.
  • Delta Air Lines DL2671: SLC 2027-01-03 07:45:00 → AUS 2027-01-03 11:38:00; nonstop; 173 minutes. Local airport times.

2026-12-22 → 2027-01-03 · Axel-exclusive $472.50

  • Southwest Airlines WN2183: AUS 2026-12-22 06:00:00 → SLC 2026-12-22 07:55:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN3661: SLC 2027-01-03 10:10:00 → AUS 2027-01-03 13:45:00; nonstop; 155 minutes. Local airport times.

2026-12-22 → 2027-01-05 · Axel-exclusive $296.50

  • Frontier Airlines F91859 / F94251: AUS 2026-12-22 18:51:00 → SLC 2026-12-22 23:34:00; 1 stop(s) via DEN; 343 minutes. Local airport times.
    • F91859: AUS 2026-12-22 18:51:00 → DEN 2026-12-22 20:17:00; layover at DEN: 104 minutes.
    • F94251: DEN 2026-12-22 22:01:00 → SLC 2026-12-22 23:34:00.
  • Southwest Airlines WN3903: SLC 2027-01-05 11:25:00 → AUS 2027-01-05 15:05:00; nonstop; 160 minutes. Local airport times.

2026-12-22 → 2027-01-05 · Axel-exclusive $411.25

  • Southwest Airlines WN2183: AUS 2026-12-22 06:00:00 → SLC 2026-12-22 07:55:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN3903: SLC 2027-01-05 11:25:00 → AUS 2027-01-05 15:05:00; nonstop; 160 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Austin (AUS) to Salt Lake City (SLC) · Dec 22, 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 Austin to Salt Lake City (SLC) 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.