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Las Vegas → San Antonio

Dec 21, 2026 · return Dec 28, 2026

LAS → SAT1 adulteconomyRound trip

10 flight options · 4 airlines

Nonstop flights

Mon, Dec 21 – Mon, Dec 28

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

Mon, Dec 21 – Mon, Dec 28

Southwest Airlines
6:50 amLAS
2h 30m
Nonstop
11:20 amSAT
Southwest Airlines
6:20 pmSAT
2h 50m
Nonstop
7:10 pmLAS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Frontier Airlines
6:12 amLAS
2h 41m
Nonstop
10:53 amSAT
Frontier Airlines
10:52 pmSAT
3h 3m
Nonstop
11:55 pmLAS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Southwest Airlines
12:40 pmLAS
2h 30m
Nonstop
5:10 pmSAT
Southwest Airlines
6:20 pmSAT
2h 50m
Nonstop
7:10 pmLAS

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Mon, Dec 28

American Airlines
10:31 amLAS
4h 36m
PHX · 1h 9m
5:07 pmSAT
American Airlines
6:00 amSAT
5h 55m
DFW · 1h 29m
9:55 amLAS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Delta Air Lines
5:04 pmLAS
5h 27m
SLC · 1h 16m
12:31 am+1SAT
Delta Air Lines
4:59 pmSAT
5h 34m
LAX · 1h
8:33 pmLAS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Frontier Airlines
11:56 amLAS
5h 29m
DEN · 1h 7m
7:25 pmSAT
Frontier Airlines
10:52 pmSAT
3h 3m
Nonstop
11:55 pmLAS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Southwest Airlines
5:15 amLAS
5h
HOU · 1h
12:15 pmSAT
Southwest Airlines
6:20 pmSAT
2h 50m
Nonstop
7:10 pmLAS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Southwest Airlines
6:45 amLAS
5h 25m
LAX · 1h 30m
2:10 pmSAT
Southwest Airlines
6:20 pmSAT
2h 50m
Nonstop
7:10 pmLAS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

American Airlines
7:09 amLAS
5h 22m
LAX · 1h 5m
2:31 pmSAT
American Airlines
6:00 amSAT
5h 55m
DFW · 1h 29m
9:55 amLAS

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)
2026-12-21 → 2026-12-28Frontier AirlinesF93418 / F93419$248.632026-10-29T01:24:32Z
2026-12-21 → 2026-12-28Southwest AirlinesWN2431 / WN4448$369.752026-10-29T01:24:32Z
2026-12-21 → 2026-12-28American AirlinesAA1668 + AA2866 / AA2342 + AA1584$446.252026-10-29T01:24:32Z
2026-12-21 → 2026-12-28Delta Air LinesDL1672 + DL2797 / DL1988 + DL2348$490.882026-10-29T01:24:32Z
2026-12-21 → 2026-12-28Frontier AirlinesF93418 / F93417$248.632026-10-29T01:24:32Z
2026-12-21 → 2026-12-28Southwest AirlinesWN1791 / WN4448$369.752026-10-29T01:24:32Z
2026-12-21 → 2026-12-28Frontier AirlinesF92016 + F92356 / F93417$268.132026-10-29T01:24:32Z
2026-12-21 → 2026-12-28Southwest AirlinesWN2181 + WN2305 / WN4448$382.752026-10-29T01:24:32Z
2026-12-21 → 2026-12-28Southwest AirlinesWN4738 + WN2410 / WN4448$382.752026-10-29T01:24:32Z
2026-12-21 → 2026-12-28American AirlinesAA2690 + AA6516 / AA2342 + AA1584$446.252026-10-29T01:24:32Z

2026-12-21 → 2026-12-28 · $248.63

  • Frontier Airlines F93418: LAS 2026-12-21 17:15:00 → SAT 2026-12-21 21:57:00; nonstop; 162 minutes. Local airport times.
  • Frontier Airlines F93419: SAT 2026-12-28 22:11:00 → LAS 2026-12-28 23:03:00; nonstop; 172 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $369.75

  • Southwest Airlines WN2431: LAS 2026-12-21 06:50:00 → SAT 2026-12-21 11:20:00; nonstop; 150 minutes. Local airport times.
  • Southwest Airlines WN4448: SAT 2026-12-28 18:20:00 → LAS 2026-12-28 19:10:00; nonstop; 170 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $446.25

  • American Airlines AA1668 / AA2866: LAS 2026-12-21 10:31:00 → SAT 2026-12-21 17:07:00; 1 stop(s) via PHX; 276 minutes. Local airport times.
    • AA1668: LAS 2026-12-21 10:31:00 → PHX 2026-12-21 12:44:00; layover at PHX: 69 minutes.
    • AA2866: PHX 2026-12-21 13:53:00 → SAT 2026-12-21 17:07:00.
  • American Airlines AA2342 / AA1584: SAT 2026-12-28 06:00:00 → LAS 2026-12-28 09:55:00; 1 stop(s) via DFW; 355 minutes. Local airport times.
    • AA2342: SAT 2026-12-28 06:00:00 → DFW 2026-12-28 07:27:00; layover at DFW: 89 minutes.
    • AA1584: DFW 2026-12-28 08:56:00 → LAS 2026-12-28 09:55:00.

2026-12-21 → 2026-12-28 · $490.88

  • Delta Air Lines DL1672 / DL2797: LAS 2026-12-21 17:04:00 → SAT 2026-12-22 00:31:00; 1 stop(s) via SLC; 327 minutes. Local airport times.
    • DL1672: LAS 2026-12-21 17:04:00 → SLC 2026-12-21 19:29:00; layover at SLC: 76 minutes.
    • DL2797: SLC 2026-12-21 20:45:00 → SAT 2026-12-22 00:31:00.
  • Delta Air Lines DL1988 / DL2348: SAT 2026-12-28 16:59:00 → LAS 2026-12-28 20:33:00; 1 stop(s) via LAX; 334 minutes. Local airport times.
    • DL1988: SAT 2026-12-28 16:59:00 → LAX 2026-12-28 18:20:00; layover at LAX: 60 minutes.
    • DL2348: LAX 2026-12-28 19:20:00 → LAS 2026-12-28 20:33:00.

2026-12-21 → 2026-12-28 · $248.63

  • Frontier Airlines F93418: LAS 2026-12-21 06:12:00 → SAT 2026-12-21 10:53:00; nonstop; 161 minutes. Local airport times.
  • Frontier Airlines F93417: SAT 2026-12-28 22:52:00 → LAS 2026-12-28 23:55:00; nonstop; 183 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $369.75

  • Southwest Airlines WN1791: LAS 2026-12-21 12:40:00 → SAT 2026-12-21 17:10:00; nonstop; 150 minutes. Local airport times.
  • Southwest Airlines WN4448: SAT 2026-12-28 18:20:00 → LAS 2026-12-28 19:10:00; nonstop; 170 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $268.13

  • Frontier Airlines F92016 / F92356: LAS 2026-12-21 11:56:00 → SAT 2026-12-21 19:25:00; 1 stop(s) via DEN; 329 minutes. Local airport times.
    • F92016: LAS 2026-12-21 11:56:00 → DEN 2026-12-21 14:59:00; layover at DEN: 67 minutes.
    • F92356: DEN 2026-12-21 16:06:00 → SAT 2026-12-21 19:25:00.
  • Frontier Airlines F93417: SAT 2026-12-28 22:52:00 → LAS 2026-12-28 23:55:00; nonstop; 183 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $382.75

  • Southwest Airlines WN2181 / WN2305: LAS 2026-12-21 05:15:00 → SAT 2026-12-21 12:15:00; 1 stop(s) via HOU; 300 minutes. Local airport times.
    • WN2181: LAS 2026-12-21 05:15:00 → HOU 2026-12-21 10:05:00; layover at HOU: 60 minutes.
    • WN2305: HOU 2026-12-21 11:05:00 → SAT 2026-12-21 12:15:00.
  • Southwest Airlines WN4448: SAT 2026-12-28 18:20:00 → LAS 2026-12-28 19:10:00; nonstop; 170 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $382.75

  • Southwest Airlines WN4738 / WN2410: LAS 2026-12-21 06:45:00 → SAT 2026-12-21 14:10:00; 1 stop(s) via LAX; 325 minutes. Local airport times.
    • WN4738: LAS 2026-12-21 06:45:00 → LAX 2026-12-21 07:55:00; layover at LAX: 90 minutes.
    • WN2410: LAX 2026-12-21 09:25:00 → SAT 2026-12-21 14:10:00.
  • Southwest Airlines WN4448: SAT 2026-12-28 18:20:00 → LAS 2026-12-28 19:10:00; nonstop; 170 minutes. Local airport times.

2026-12-21 → 2026-12-28 · $446.25

  • American Airlines AA2690 / AA6516: LAS 2026-12-21 07:09:00 → SAT 2026-12-21 14:31:00; 1 stop(s) via LAX; 322 minutes. Local airport times.
    • AA2690: LAS 2026-12-21 07:09:00 → LAX 2026-12-21 08:31:00; layover at LAX: 65 minutes.
    • AA6516: LAX 2026-12-21 09:36:00 → SAT 2026-12-21 14:31:00.
  • American Airlines AA2342 / AA1584: SAT 2026-12-28 06:00:00 → LAS 2026-12-28 09:55:00; 1 stop(s) via DFW; 355 minutes. Local airport times.
    • AA2342: SAT 2026-12-28 06:00:00 → DFW 2026-12-28 07:27:00; layover at DFW: 89 minutes.
    • AA1584: DFW 2026-12-28 08:56:00 → LAS 2026-12-28 09:55:00.

More dates for this route