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Las Vegas → San Antonio

Dec 20, 2026 · return Dec 25, 2026

LAS → SAT1 adulteconomyRound trip

10 flight options · 3 airlines

Nonstop flights

Sun, Dec 20 – Fri, Dec 25

Frontier Airlines
5:15 pmLAS
2h 42m
Nonstop
9:57 pmSAT
Frontier Airlines
10:11 pmSAT
2h 52m
Nonstop
11:03 pmLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Fri, Dec 25

Southwest Airlines
6:05 amLAS
2h 30m
Nonstop
10:35 amSAT
Southwest Airlines
5:45 amSAT
2h 50m
Nonstop
6:35 amLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Fri, Dec 25

Frontier Airlines
6:12 amLAS
2h 41m
Nonstop
10:53 amSAT
Frontier Airlines
9:56 pmSAT
2h 57m
Nonstop
10:53 pmLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Fri, Dec 25

Southwest Airlines
9:00 pmLAS
2h 30m
Nonstop
1:30 am+1SAT
Southwest Airlines
5:45 amSAT
2h 50m
Nonstop
6:35 amLAS

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 20 – Fri, Dec 25

American Airlines
7:09 amLAS
5h 22m
LAX · 1h 5m
2:31 pmSAT
American Airlines
3:33 pmSAT
5h 6m
PHX · 1h 15m
6:39 pmLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Fri, Dec 25

Frontier Airlines
11:56 amLAS
5h 29m
DEN · 1h 7m
7:25 pmSAT
Frontier Airlines
9:56 pmSAT
2h 57m
Nonstop
10:53 pmLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Fri, Dec 25

Frontier Airlines
4:47 pmLAS
2h 47m
Nonstop
9:34 pmSAT
American Airlines
3:33 pmSAT
5h 6m
PHX · 1h 15m
6:39 pmLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Fri, Dec 25

Southwest Airlines
5:15 amLAS
5h
HOU · 1h
12:15 pmSAT
Southwest Airlines
5:45 amSAT
2h 50m
Nonstop
6:35 amLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Fri, Dec 25

Southwest Airlines
6:45 amLAS
5h 25m
LAX · 1h 30m
2:10 pmSAT
Southwest Airlines
5:45 amSAT
2h 50m
Nonstop
6:35 amLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Fri, Dec 25

American Airlines
10:31 amLAS
4h 36m
PHX · 1h 9m
5:07 pmSAT
American Airlines
3:33 pmSAT
5h 6m
PHX · 1h 15m
6:39 pmLAS

Round-trip total · 1 adult · Taxes included

Make this trip yours

LAS ⇄ SAT

Economy

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

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-20 → 2026-12-25Frontier AirlinesF93418 / F93419$253.502026-10-29T01:24:32Z
2026-12-20 → 2026-12-25Southwest AirlinesWN2431 / WN2824$377.002026-10-29T01:24:32Z
2026-12-20 → 2026-12-25American AirlinesAA2690 + AA6516 / AA685 + AA1416$455.002026-10-29T01:24:32Z
2026-12-20 → 2026-12-25Frontier AirlinesF93418 / F93417$253.502026-10-29T01:24:32Z
2026-12-20 → 2026-12-25Southwest AirlinesWN4701 / WN2824$377.002026-10-29T01:24:32Z
2026-12-20 → 2026-12-25Frontier AirlinesF92016 + F92356 / F93417$273.002026-10-29T01:24:32Z
2026-12-20 → 2026-12-25Frontier Airlines / American AirlinesF93418 / AA685 + AA1416$354.252026-10-29T01:24:32Z
2026-12-20 → 2026-12-25Southwest AirlinesWN2181 + WN2305 / WN2824$390.002026-10-29T01:24:32Z
2026-12-20 → 2026-12-25Southwest AirlinesWN4738 + WN2410 / WN2824$390.002026-10-29T01:24:32Z
2026-12-20 → 2026-12-25American AirlinesAA1668 + AA2866 / AA685 + AA1416$455.002026-10-29T01:24:32Z

2026-12-20 → 2026-12-25 · $253.50

  • Frontier Airlines F93418: LAS 2026-12-20 17:15:00 → SAT 2026-12-20 21:57:00; nonstop; 162 minutes. Local airport times.
  • Frontier Airlines F93419: SAT 2026-12-25 22:11:00 → LAS 2026-12-25 23:03:00; nonstop; 172 minutes. Local airport times.

2026-12-20 → 2026-12-25 · $377.00

  • Southwest Airlines WN2431: LAS 2026-12-20 06:05:00 → SAT 2026-12-20 10:35:00; nonstop; 150 minutes. Local airport times.
  • Southwest Airlines WN2824: SAT 2026-12-25 05:45:00 → LAS 2026-12-25 06:35:00; nonstop; 170 minutes. Local airport times.

2026-12-20 → 2026-12-25 · $455.00

  • American Airlines AA2690 / AA6516: LAS 2026-12-20 07:09:00 → SAT 2026-12-20 14:31:00; 1 stop(s) via LAX; 322 minutes. Local airport times.
    • AA2690: LAS 2026-12-20 07:09:00 → LAX 2026-12-20 08:31:00; layover at LAX: 65 minutes.
    • AA6516: LAX 2026-12-20 09:36:00 → SAT 2026-12-20 14:31:00.
  • American Airlines AA685 / AA1416: SAT 2026-12-25 15:33:00 → LAS 2026-12-25 18:39:00; 1 stop(s) via PHX; 306 minutes. Local airport times.
    • AA685: SAT 2026-12-25 15:33:00 → PHX 2026-12-25 17:10:00; layover at PHX: 75 minutes.
    • AA1416: PHX 2026-12-25 18:25:00 → LAS 2026-12-25 18:39:00.

2026-12-20 → 2026-12-25 · $253.50

  • Frontier Airlines F93418: LAS 2026-12-20 06:12:00 → SAT 2026-12-20 10:53:00; nonstop; 161 minutes. Local airport times.
  • Frontier Airlines F93417: SAT 2026-12-25 21:56:00 → LAS 2026-12-25 22:53:00; nonstop; 177 minutes. Local airport times.

2026-12-20 → 2026-12-25 · $377.00

  • Southwest Airlines WN4701: LAS 2026-12-20 21:00:00 → SAT 2026-12-21 01:30:00; nonstop; 150 minutes. Local airport times.
  • Southwest Airlines WN2824: SAT 2026-12-25 05:45:00 → LAS 2026-12-25 06:35:00; nonstop; 170 minutes. Local airport times.

2026-12-20 → 2026-12-25 · $273.00

  • Frontier Airlines F92016 / F92356: LAS 2026-12-20 11:56:00 → SAT 2026-12-20 19:25:00; 1 stop(s) via DEN; 329 minutes. Local airport times.
    • F92016: LAS 2026-12-20 11:56:00 → DEN 2026-12-20 14:59:00; layover at DEN: 67 minutes.
    • F92356: DEN 2026-12-20 16:06:00 → SAT 2026-12-20 19:25:00.
  • Frontier Airlines F93417: SAT 2026-12-25 21:56:00 → LAS 2026-12-25 22:53:00; nonstop; 177 minutes. Local airport times.

2026-12-20 → 2026-12-25 · $354.25

  • Frontier Airlines F93418: LAS 2026-12-20 16:47:00 → SAT 2026-12-20 21:34:00; nonstop; 167 minutes. Local airport times.
  • American Airlines AA685 / AA1416: SAT 2026-12-25 15:33:00 → LAS 2026-12-25 18:39:00; 1 stop(s) via PHX; 306 minutes. Local airport times.
    • AA685: SAT 2026-12-25 15:33:00 → PHX 2026-12-25 17:10:00; layover at PHX: 75 minutes.
    • AA1416: PHX 2026-12-25 18:25:00 → LAS 2026-12-25 18:39:00.

2026-12-20 → 2026-12-25 · $390.00

  • Southwest Airlines WN2181 / WN2305: LAS 2026-12-20 05:15:00 → SAT 2026-12-20 12:15:00; 1 stop(s) via HOU; 300 minutes. Local airport times.
    • WN2181: LAS 2026-12-20 05:15:00 → HOU 2026-12-20 10:05:00; layover at HOU: 60 minutes.
    • WN2305: HOU 2026-12-20 11:05:00 → SAT 2026-12-20 12:15:00.
  • Southwest Airlines WN2824: SAT 2026-12-25 05:45:00 → LAS 2026-12-25 06:35:00; nonstop; 170 minutes. Local airport times.

2026-12-20 → 2026-12-25 · $390.00

  • Southwest Airlines WN4738 / WN2410: LAS 2026-12-20 06:45:00 → SAT 2026-12-20 14:10:00; 1 stop(s) via LAX; 325 minutes. Local airport times.
    • WN4738: LAS 2026-12-20 06:45:00 → LAX 2026-12-20 07:55:00; layover at LAX: 90 minutes.
    • WN2410: LAX 2026-12-20 09:25:00 → SAT 2026-12-20 14:10:00.
  • Southwest Airlines WN2824: SAT 2026-12-25 05:45:00 → LAS 2026-12-25 06:35:00; nonstop; 170 minutes. Local airport times.

2026-12-20 → 2026-12-25 · $455.00

  • American Airlines AA1668 / AA2866: LAS 2026-12-20 10:31:00 → SAT 2026-12-20 17:07:00; 1 stop(s) via PHX; 276 minutes. Local airport times.
    • AA1668: LAS 2026-12-20 10:31:00 → PHX 2026-12-20 12:44:00; layover at PHX: 69 minutes.
    • AA2866: PHX 2026-12-20 13:53:00 → SAT 2026-12-20 17:07:00.
  • American Airlines AA685 / AA1416: SAT 2026-12-25 15:33:00 → LAS 2026-12-25 18:39:00; 1 stop(s) via PHX; 306 minutes. Local airport times.
    • AA685: SAT 2026-12-25 15:33:00 → PHX 2026-12-25 17:10:00; layover at PHX: 75 minutes.
    • AA1416: PHX 2026-12-25 18:25:00 → LAS 2026-12-25 18:39:00.

More dates for this route