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

Salt Lake City → Austin

Dec 15, 2026 · return Dec 18, 2026

SLC → AUS1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Tue, Dec 15 – Fri, Dec 18

Delta Air Lines
1:31 pmSLC
2h 43m
Nonstop
5:14 pmAUS
Delta Air Lines
12:33 pmAUS
2h 57m
Nonstop
2:30 pmSLC

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Fri, Dec 18

Delta Air Lines
7:45 amSLC
2h 51m
Nonstop
11:36 amAUS
Delta Air Lines
12:33 pmAUS
2h 57m
Nonstop
2:30 pmSLC

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 15 – Fri, Dec 18

Southwest Airlines
6:55 pmSLC
5h 10m
DEN · 1h 35m
1:05 am+1AUS
Southwest Airlines
6:30 amAUS
5h
DEN · 1h 5m
10:30 amSLC

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Fri, Dec 18

American Airlines
5:00 amSLC
6h
DFW · 2h 9m
12:00 pmAUS
American Airlines
3:00 pmAUS
5h 50m
DFW · 1h 45m
7:50 pmSLC

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Fri, Dec 18

United Airlines
5:18 amSLC
4h 50m
DEN · 1h 1m
11:08 amAUS
United Airlines
6:00 pmAUS
5h 10m
DEN · 1h 5m
10:10 pmSLC

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Fri, Dec 18

Southwest Airlines
11:25 amSLC
2h 40m
Nonstop
3:05 pmAUS
Southwest Airlines
6:30 amAUS
5h
DEN · 1h 5m
10:30 amSLC

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Fri, Dec 18

American Airlines
5:50 pmSLC
5h 9m
PHX · 1h
11:59 pmAUS
American Airlines
3:00 pmAUS
5h 50m
DFW · 1h 45m
7:50 pmSLC

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Fri, Dec 18

Delta Air Lines
3:35 pmSLC
5h 19m
PHX · 1h 11m
9:54 pmAUS
Delta Air Lines
12:33 pmAUS
2h 57m
Nonstop
2:30 pmSLC

Round-trip total · 1 adult · Taxes included

Make this trip yours

SLC ⇄ 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 14, 2026 → Dec 17, 2026Dec 16, 2026 → Dec 19, 2026
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.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

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

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-15 → 2026-12-18Delta Air LinesDL2689 / DL2873$370.002026-10-29T01:25:19Z
2026-12-15 → 2026-12-18Southwest AirlinesWN324 + WN1567 / WN1991 + WN2115$315.002026-10-29T01:25:19Z
2026-12-15 → 2026-12-18American AirlinesAA2195 + AA1276 / AA3885 + AA2375$330.002026-10-29T01:25:19Z
2026-12-15 → 2026-12-18United AirlinesUA5683 + UA2344 / UA439 + UA5969$340.002026-10-29T01:25:19Z
2026-12-15 → 2026-12-18Delta Air LinesDL2671 / DL2873$370.002026-10-29T01:25:19Z
2026-12-15 → 2026-12-18Southwest AirlinesWN3903 / WN1991 + WN2115$330.002026-10-29T01:25:19Z
2026-12-15 → 2026-12-18American AirlinesAA3818 + AA1805 / AA3885 + AA2375$330.002026-10-29T01:25:19Z
2026-12-15 → 2026-12-18Delta Air LinesDL2525 + DL4048 / DL2873$355.002026-10-29T01:25:19Z

2026-12-15 → 2026-12-18 · $370.00

  • Delta Air Lines DL2689: SLC 2026-12-15 13:31:00 → AUS 2026-12-15 17:14:00; nonstop; 163 minutes. Local airport times.
  • Delta Air Lines DL2873: AUS 2026-12-18 12:33:00 → SLC 2026-12-18 14:30:00; nonstop; 177 minutes. Local airport times.

2026-12-15 → 2026-12-18 · $315.00

  • Southwest Airlines WN324 / WN1567: SLC 2026-12-15 18:55:00 → AUS 2026-12-16 01:05:00; 1 stop(s) via DEN; 310 minutes. Local airport times.
    • WN324: SLC 2026-12-15 18:55:00 → DEN 2026-12-15 20:20:00; layover at DEN: 95 minutes.
    • WN1567: DEN 2026-12-15 21:55:00 → AUS 2026-12-16 01:05:00.
  • Southwest Airlines WN1991 / WN2115: AUS 2026-12-18 06:30:00 → SLC 2026-12-18 10:30:00; 1 stop(s) via DEN; 300 minutes. Local airport times.
    • WN1991: AUS 2026-12-18 06:30:00 → DEN 2026-12-18 07:45:00; layover at DEN: 65 minutes.
    • WN2115: DEN 2026-12-18 08:50:00 → SLC 2026-12-18 10:30:00.

2026-12-15 → 2026-12-18 · $330.00

  • American Airlines AA2195 / AA1276: SLC 2026-12-15 05:00:00 → AUS 2026-12-15 12:00:00; 1 stop(s) via DFW; 360 minutes. Local airport times.
    • AA2195: SLC 2026-12-15 05:00:00 → DFW 2026-12-15 08:41:00; layover at DFW: 129 minutes.
    • AA1276: DFW 2026-12-15 10:50:00 → AUS 2026-12-15 12:00:00.
  • American Airlines AA3885 / AA2375: AUS 2026-12-18 15:00:00 → SLC 2026-12-18 19:50:00; 1 stop(s) via DFW; 350 minutes. Local airport times.
    • AA3885: AUS 2026-12-18 15:00:00 → DFW 2026-12-18 16:15:00; layover at DFW: 105 minutes.
    • AA2375: DFW 2026-12-18 18:00:00 → SLC 2026-12-18 19:50:00.

2026-12-15 → 2026-12-18 · $340.00

  • United Airlines UA5683 / UA2344: SLC 2026-12-15 05:18:00 → AUS 2026-12-15 11:08:00; 1 stop(s) via DEN; 290 minutes. Local airport times.
    • UA5683: SLC 2026-12-15 05:18:00 → DEN 2026-12-15 06:54:00; layover at DEN: 61 minutes.
    • UA2344: DEN 2026-12-15 07:55:00 → AUS 2026-12-15 11:08:00.
  • United Airlines UA439 / UA5969: AUS 2026-12-18 18:00:00 → SLC 2026-12-18 22:10:00; 1 stop(s) via DEN; 310 minutes. Local airport times.
    • UA439: AUS 2026-12-18 18:00:00 → DEN 2026-12-18 19:25:00; layover at DEN: 65 minutes.
    • UA5969: DEN 2026-12-18 20:30:00 → SLC 2026-12-18 22:10:00.

2026-12-15 → 2026-12-18 · $370.00

  • Delta Air Lines DL2671: SLC 2026-12-15 07:45:00 → AUS 2026-12-15 11:36:00; nonstop; 171 minutes. Local airport times.
  • Delta Air Lines DL2873: AUS 2026-12-18 12:33:00 → SLC 2026-12-18 14:30:00; nonstop; 177 minutes. Local airport times.

2026-12-15 → 2026-12-18 · $330.00

  • Southwest Airlines WN3903: SLC 2026-12-15 11:25:00 → AUS 2026-12-15 15:05:00; nonstop; 160 minutes. Local airport times.
  • Southwest Airlines WN1991 / WN2115: AUS 2026-12-18 06:30:00 → SLC 2026-12-18 10:30:00; 1 stop(s) via DEN; 300 minutes. Local airport times.
    • WN1991: AUS 2026-12-18 06:30:00 → DEN 2026-12-18 07:45:00; layover at DEN: 65 minutes.
    • WN2115: DEN 2026-12-18 08:50:00 → SLC 2026-12-18 10:30:00.

2026-12-15 → 2026-12-18 · $330.00

  • American Airlines AA3818 / AA1805: SLC 2026-12-15 17:50:00 → AUS 2026-12-15 23:59:00; 1 stop(s) via PHX; 309 minutes. Local airport times.
    • AA3818: SLC 2026-12-15 17:50:00 → PHX 2026-12-15 19:42:00; layover at PHX: 60 minutes.
    • AA1805: PHX 2026-12-15 20:42:00 → AUS 2026-12-15 23:59:00.
  • American Airlines AA3885 / AA2375: AUS 2026-12-18 15:00:00 → SLC 2026-12-18 19:50:00; 1 stop(s) via DFW; 350 minutes. Local airport times.
    • AA3885: AUS 2026-12-18 15:00:00 → DFW 2026-12-18 16:15:00; layover at DFW: 105 minutes.
    • AA2375: DFW 2026-12-18 18:00:00 → SLC 2026-12-18 19:50:00.

2026-12-15 → 2026-12-18 · $355.00

  • Delta Air Lines DL2525 / DL4048: SLC 2026-12-15 15:35:00 → AUS 2026-12-15 21:54:00; 1 stop(s) via PHX; 319 minutes. Local airport times.
    • DL2525: SLC 2026-12-15 15:35:00 → PHX 2026-12-15 17:17:00; layover at PHX: 71 minutes.
    • DL4048: PHX 2026-12-15 18:28:00 → AUS 2026-12-15 21:54:00.
  • Delta Air Lines DL2873: AUS 2026-12-18 12:33:00 → SLC 2026-12-18 14:30:00; nonstop; 177 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Salt Lake City (SLC) to Austin (AUS) · Dec 15, 2026 · return Dec 18, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • 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 Salt Lake City 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. 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.