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

Salt Lake City → San Antonio

Dec 15, 2026 · return Dec 19, 2026

SLC → SAT1 adulteconomyRound trip

8 flight options · 5 airlines

Nonstop flights

Tue, Dec 15 – Sat, Dec 19

Delta Air Lines
1:37 pmSLC
2h 41m
Nonstop
5:18 pmSAT
Delta Air Lines
7:57 pmSAT
3h 3m
Nonstop
10:00 pmSLC

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Sat, Dec 19

Delta Air Lines
8:45 pmSLC
2h 43m
Nonstop
12:28 am+1SAT
Delta Air Lines
7:57 pmSAT
3h 3m
Nonstop
10:00 pmSLC

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 15 – Sat, Dec 19

Frontier Airlines
1:37 pmSLC
4h 56m
DEN · 1h 8m
7:33 pmSAT
Frontier Airlines
6:47 pmSAT
6h 30m
DEN · 2h 35m
12:17 am+1SLC

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Sat, Dec 19

Southwest Airlines
4:50 pmSLC
6h 5m
SAN · 1h 35m
11:55 pmSAT
Southwest Airlines
8:45 pmSAT
5h 40m
HOU · 1h 25m
1:25 am+1SLC

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Sat, Dec 19

American Airlines
6:59 amSLC
6h 6m
PHX · 1h 42m
2:05 pmSAT
American Airlines
6:45 pmSAT
5h 19m
PHX · 1h
11:04 pmSLC

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Sat, Dec 19

United Airlines
1:20 pmSLC
5h
IAH · 1h
7:20 pmSAT
United Airlines
5:26 amSAT
5h 10m
DEN · 1h
9:36 amSLC

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Sat, Dec 19

Southwest Airlines
8:00 amSLC
5h 10m
PHX · 1h 25m
2:10 pmSAT
Southwest Airlines
8:45 pmSAT
5h 40m
HOU · 1h 25m
1:25 am+1SLC

Round-trip total · 1 adult · Taxes included

Tue, Dec 15 – Sat, Dec 19

Southwest Airlines
5:00 amSLC
6h 15m
HOU · 2h 10m
12:15 pmSAT
Southwest Airlines
8:45 pmSAT
5h 40m
HOU · 1h 25m
1:25 am+1SLC

Round-trip total · 1 adult · Taxes included

Make this trip yours

SLC ⇄ SAT

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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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 San Antonio (SAT) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-15 → 2026-12-19Delta Air LinesDL2199 / DL2680$419.752026-10-29T01:26:06Z
2026-12-15 → 2026-12-19Frontier AirlinesF93982 + F93708 / F92355 + F94251$207.002026-10-29T01:26:06Z
2026-12-15 → 2026-12-19Southwest AirlinesWN4399 + WN3734 / WN3779 + WN2233$339.252026-10-29T01:26:06Z
2026-12-15 → 2026-12-19American AirlinesAA6338 + AA3325 / AA685 + AA5013$356.502026-10-29T01:26:06Z
2026-12-15 → 2026-12-19United AirlinesUA497 + UA1477 / UA5579 + UA2733$368.002026-10-29T01:26:06Z
2026-12-15 → 2026-12-19Delta Air LinesDL2797 / DL2680$419.752026-10-29T01:26:06Z
2026-12-15 → 2026-12-19Southwest AirlinesWN47 + WN4838 / WN3779 + WN2233$339.252026-10-29T01:26:06Z
2026-12-15 → 2026-12-19Southwest AirlinesWN4740 + WN2305 / WN3779 + WN2233$339.252026-10-29T01:26:06Z

2026-12-15 → 2026-12-19 · $419.75

  • Delta Air Lines DL2199: SLC 2026-12-15 13:37:00 → SAT 2026-12-15 17:18:00; nonstop; 161 minutes. Local airport times.
  • Delta Air Lines DL2680: SAT 2026-12-19 19:57:00 → SLC 2026-12-19 22:00:00; nonstop; 183 minutes. Local airport times.

2026-12-15 → 2026-12-19 · $207.00

  • Frontier Airlines F93982 / F93708: SLC 2026-12-15 13:37:00 → SAT 2026-12-15 19:33:00; 1 stop(s) via DEN; 296 minutes. Local airport times.
    • F93982: SLC 2026-12-15 13:37:00 → DEN 2026-12-15 15:06:00; layover at DEN: 68 minutes.
    • F93708: DEN 2026-12-15 16:14:00 → SAT 2026-12-15 19:33:00.
  • 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.

2026-12-15 → 2026-12-19 · $339.25

  • Southwest Airlines WN4399 / WN3734: SLC 2026-12-15 16:50:00 → SAT 2026-12-15 23:55:00; 1 stop(s) via SAN; 365 minutes. Local airport times.
    • WN4399: SLC 2026-12-15 16:50:00 → SAN 2026-12-15 17:45:00; layover at SAN: 95 minutes.
    • WN3734: SAN 2026-12-15 19:20:00 → SAT 2026-12-15 23:55:00.
  • 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.

2026-12-15 → 2026-12-19 · $356.50

  • American Airlines AA6338 / AA3325: SLC 2026-12-15 06:59:00 → SAT 2026-12-15 14:05:00; 1 stop(s) via PHX; 366 minutes. Local airport times.
    • AA6338: SLC 2026-12-15 06:59:00 → PHX 2026-12-15 09:04:00; layover at PHX: 102 minutes.
    • AA3325: PHX 2026-12-15 10:46:00 → SAT 2026-12-15 14:05:00.
  • 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.

2026-12-15 → 2026-12-19 · $368.00

  • United Airlines UA497 / UA1477: SLC 2026-12-15 13:20:00 → SAT 2026-12-15 19:20:00; 1 stop(s) via IAH; 300 minutes. Local airport times.
    • UA497: SLC 2026-12-15 13:20:00 → IAH 2026-12-15 17:15:00; layover at IAH: 60 minutes.
    • UA1477: IAH 2026-12-15 18:15:00 → SAT 2026-12-15 19:20:00.
  • 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.

2026-12-15 → 2026-12-19 · $419.75

  • Delta Air Lines DL2797: SLC 2026-12-15 20:45:00 → SAT 2026-12-16 00:28:00; nonstop; 163 minutes. Local airport times.
  • Delta Air Lines DL2680: SAT 2026-12-19 19:57:00 → SLC 2026-12-19 22:00:00; nonstop; 183 minutes. Local airport times.

2026-12-15 → 2026-12-19 · $339.25

  • Southwest Airlines WN47 / WN4838: SLC 2026-12-15 08:00:00 → SAT 2026-12-15 14:10:00; 1 stop(s) via PHX; 310 minutes. Local airport times.
    • WN47: SLC 2026-12-15 08:00:00 → PHX 2026-12-15 09:40:00; layover at PHX: 85 minutes.
    • WN4838: PHX 2026-12-15 11:05:00 → SAT 2026-12-15 14:10:00.
  • 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.

2026-12-15 → 2026-12-19 · $339.25

  • Southwest Airlines WN4740 / WN2305: SLC 2026-12-15 05:00:00 → SAT 2026-12-15 12:15:00; 1 stop(s) via HOU; 375 minutes. Local airport times.
    • WN4740: SLC 2026-12-15 05:00:00 → HOU 2026-12-15 08:55:00; layover at HOU: 130 minutes.
    • WN2305: HOU 2026-12-15 11:05:00 → SAT 2026-12-15 12:15:00.
  • 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.

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For AI assistants

  • This page: Salt Lake City (SLC) to San Antonio (SAT) · Dec 15, 2026 · return Dec 19, 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 San Antonio (SAT) 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.