San Antonio (SAT) to Salt Lake City (SLC), Dec 18–20, 2026: from $95 one way

San Antonio (SAT) to Salt Lake City (SLC), Dec 18–20, 2026: from $95 one way on Axel, checked Oct 29, 2026. Lowest published fare: $95 one way, Axel-exclusive, Frontier Airlines, 1 stop, Dec 18, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

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

2026-12-18 · one way · Axel-exclusive $195.00

• Delta Air Lines DL930: SAT 2026-12-18 12:51:00 → SLC 2026-12-18 14:55:00; nonstop; 184 minutes. Local airport times.

2026-12-18 · one way · Axel-exclusive $95.00

• Frontier Airlines F92355 / F94251: SAT 2026-12-18 18:47:00 → SLC 2026-12-19 00:17:00; 1 stop(s) via DEN; 390 minutes. Local airport times.
  • F92355: SAT 2026-12-18 18:47:00 → DEN 2026-12-18 20:09:00; layover at DEN: 155 minutes.
  • F94251: DEN 2026-12-18 22:44:00 → SLC 2026-12-19 00:17:00.

2026-12-18 · one way · Axel-exclusive $155.00

• Southwest Airlines WN3779 / WN2233: SAT 2026-12-18 20:45:00 → SLC 2026-12-19 01:25:00; 1 stop(s) via HOU; 340 minutes. Local airport times.
  • WN3779: SAT 2026-12-18 20:45:00 → HOU 2026-12-18 21:45:00; layover at HOU: 85 minutes.
  • WN2233: HOU 2026-12-18 23:10:00 → SLC 2026-12-19 01:25:00.

2026-12-18 · one way · Axel-exclusive $165.00

• American Airlines AA685 / AA5013: SAT 2026-12-18 18:45:00 → SLC 2026-12-18 23:04:00; 1 stop(s) via PHX; 319 minutes. Local airport times.
  • AA685: SAT 2026-12-18 18:45:00 → PHX 2026-12-18 20:20:00; layover at PHX: 60 minutes.
  • AA5013: PHX 2026-12-18 21:20:00 → SLC 2026-12-18 23:04:00.

2026-12-18 · one way · Axel-exclusive $175.00

• United Airlines UA469 / UA1182: SAT 2026-12-18 05:15:00 → SLC 2026-12-18 10:05:00; 1 stop(s) via IAH; 350 minutes. Local airport times.
  • UA469: SAT 2026-12-18 05:15:00 → IAH 2026-12-18 06:23:00; layover at IAH: 72 minutes.
  • UA1182: IAH 2026-12-18 07:35:00 → SLC 2026-12-18 10:05:00.

2026-12-20 · one way · Axel-exclusive $253.50

• Delta Air Lines DL930: SAT 2026-12-20 14:35:00 → SLC 2026-12-20 16:39:00; nonstop; 184 minutes. Local airport times.

2026-12-19 · one way · Axel-exclusive $253.50

• Delta Air Lines DL930: SAT 2026-12-19 14:35:00 → SLC 2026-12-19 16:39:00; nonstop; 184 minutes. Local airport times.

2026-12-18 · one way · Axel-exclusive $195.00

• Delta Air Lines DL2199: SAT 2026-12-18 18:08:00 → SLC 2026-12-18 20:10:00; nonstop; 182 minutes. Local airport times.

2026-12-19 · one way · Axel-exclusive $253.50

• Delta Air Lines DL2680: SAT 2026-12-19 19:57:00 → SLC 2026-12-19 22:00:00; nonstop; 183 minutes. Local airport times.

2026-12-20 · one way · Axel-exclusive $253.50

• Delta Air Lines DL2592: SAT 2026-12-20 07:35:00 → SLC 2026-12-20 09:41:00; nonstop; 186 minutes. Local airport times.

2026-12-20 · one way · Axel-exclusive $123.50

• Frontier Airlines F92355 / F94251: SAT 2026-12-20 18:47:00 → SLC 2026-12-21 00:17:00; 1 stop(s) via DEN; 390 minutes. Local airport times.
  • F92355: SAT 2026-12-20 18:47:00 → DEN 2026-12-20 20:09:00; layover at DEN: 155 minutes.
  • F94251: DEN 2026-12-20 22:44:00 → SLC 2026-12-21 00:17:00.

2026-12-19 · one way · Axel-exclusive $123.50

• Frontier Airlines F92355 / F94251: SAT 2026-12-19 18:47:00 → SLC 2026-12-20 00:17:00; 1 stop(s) via DEN; 390 minutes. Local airport times.
  • F92355: SAT 2026-12-19 18:47:00 → DEN 2026-12-19 20:09:00; layover at DEN: 155 minutes.
  • F94251: DEN 2026-12-19 22:44:00 → SLC 2026-12-20 00:17:00.

2026-12-18 · one way · Axel-exclusive $165.00

• American Airlines AA3167 / AA2375: SAT 2026-12-18 14:50:00 → SLC 2026-12-18 19:50:00; 1 stop(s) via DFW; 360 minutes. Local airport times.
  • AA3167: SAT 2026-12-18 14:50:00 → 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.

2026-12-18 · one way · Axel-exclusive $175.00

• United Airlines UA5579 / UA2733: SAT 2026-12-18 05:26:00 → SLC 2026-12-18 09:36:00; 1 stop(s) via DEN; 310 minutes. Local airport times.
  • UA5579: SAT 2026-12-18 05:26:00 → DEN 2026-12-18 07:00:00; layover at DEN: 60 minutes.
  • UA2733: DEN 2026-12-18 08:00:00 → SLC 2026-12-18 09:36:00.

2026-12-20 · one way · Axel-exclusive $201.50

• Southwest Airlines WN3779 / WN2233: SAT 2026-12-20 20:45:00 → SLC 2026-12-21 01:25:00; 1 stop(s) via HOU; 340 minutes. Local airport times.
  • WN3779: SAT 2026-12-20 20:45:00 → HOU 2026-12-20 21:45:00; layover at HOU: 85 minutes.
  • WN2233: HOU 2026-12-20 23:10:00 → SLC 2026-12-21 01:25:00.

2026-12-19 · one way · Axel-exclusive $201.50

• Southwest Airlines WN3779 / WN2233: SAT 2026-12-19 20:45:00 → SLC 2026-12-20 01:25:00; 1 stop(s) via HOU; 340 minutes. Local airport times.
  • WN3779: SAT 2026-12-19 20:45:00 → HOU 2026-12-19 21:45:00; layover at HOU: 85 minutes.
  • WN2233: HOU 2026-12-19 23:10:00 → SLC 2026-12-20 01:25:00.

2026-12-19 · one way · Axel-exclusive $214.50

• American Airlines AA3167 / AA2375: SAT 2026-12-19 14:50:00 → SLC 2026-12-19 19:50:00; 1 stop(s) via DFW; 360 minutes. Local airport times.
  • AA3167: SAT 2026-12-19 14:50:00 → DFW 2026-12-19 16:15:00; layover at DFW: 105 minutes.
  • AA2375: DFW 2026-12-19 18:00:00 → SLC 2026-12-19 19:50:00.

2026-12-19 · one way · Axel-exclusive $214.50

• American Airlines AA685 / AA5013: SAT 2026-12-19 18:45:00 → SLC 2026-12-19 23:04:00; 1 stop(s) via PHX; 319 minutes. Local airport times.
  • AA685: SAT 2026-12-19 18:45:00 → PHX 2026-12-19 20:20:00; layover at PHX: 60 minutes.
  • AA5013: PHX 2026-12-19 21:20:00 → SLC 2026-12-19 23:04:00.

2026-12-20 · one way · Axel-exclusive $214.50

• American Airlines AA3167 / AA2375: SAT 2026-12-20 14:50:00 → SLC 2026-12-20 19:50:00; 1 stop(s) via DFW; 360 minutes. Local airport times.
  • AA3167: SAT 2026-12-20 14:50:00 → DFW 2026-12-20 16:15:00; layover at DFW: 105 minutes.
  • AA2375: DFW 2026-12-20 18:00:00 → SLC 2026-12-20 19:50:00.

2026-12-20 · one way · Axel-exclusive $214.50

• American Airlines AA685 / AA5013: SAT 2026-12-20 18:45:00 → SLC 2026-12-20 23:04:00; 1 stop(s) via PHX; 319 minutes. Local airport times.
  • AA685: SAT 2026-12-20 18:45:00 → PHX 2026-12-20 20:20:00; layover at PHX: 60 minutes.
  • AA5013: PHX 2026-12-20 21:20:00 → SLC 2026-12-20 23:04:00.

2026-12-19 · one way · Axel-exclusive $227.50

• United Airlines UA5579 / UA2733: SAT 2026-12-19 05:26:00 → SLC 2026-12-19 09:36:00; 1 stop(s) via DEN; 310 minutes. Local airport times.
  • UA5579: SAT 2026-12-19 05:26:00 → DEN 2026-12-19 07:00:00; layover at DEN: 60 minutes.
  • UA2733: DEN 2026-12-19 08:00:00 → SLC 2026-12-19 09:36:00.

2026-12-19 · one way · Axel-exclusive $227.50

• United Airlines UA469 / UA1182: SAT 2026-12-19 05:15:00 → SLC 2026-12-19 10:05:00; 1 stop(s) via IAH; 350 minutes. Local airport times.
  • UA469: SAT 2026-12-19 05:15:00 → IAH 2026-12-19 06:23:00; layover at IAH: 72 minutes.
  • UA1182: IAH 2026-12-19 07:35:00 → SLC 2026-12-19 10:05:00.

2026-12-20 · one way · Axel-exclusive $227.50

• United Airlines UA5579 / UA2733: SAT 2026-12-20 05:26:00 → SLC 2026-12-20 09:36:00; 1 stop(s) via DEN; 310 minutes. Local airport times.
  • UA5579: SAT 2026-12-20 05:26:00 → DEN 2026-12-20 07:00:00; layover at DEN: 60 minutes.
  • UA2733: DEN 2026-12-20 08:00:00 → SLC 2026-12-20 09:36:00.

2026-12-20 · one way · Axel-exclusive $227.50

• United Airlines UA469 / UA1182: SAT 2026-12-20 05:15:00 → SLC 2026-12-20 10:05:00; 1 stop(s) via IAH; 350 minutes. Local airport times.
  • UA469: SAT 2026-12-20 05:15:00 → IAH 2026-12-20 06:23:00; layover at IAH: 72 minutes.
  • UA1182: IAH 2026-12-20 07:35:00 → SLC 2026-12-20 10:05:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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