Travel with Axel,
get the best price.

Las Vegas → San Antonio

Dec 10, 2026 · return Dec 14, 2026

LAS → SAT1 adulteconomyRound trip

10 flight options · 4 airlines

Nonstop flights

Thu, Dec 10 – Mon, Dec 14

Frontier Airlines
4:47 pmLAS
2h 47m
Nonstop
9:34 pmSAT
Frontier Airlines
10:52 pmSAT
3h 3m
Nonstop
11:55 pmLAS

Round-trip total · 1 adult · Taxes included

Thu, Dec 10 – Mon, Dec 14

Southwest Airlines
10:50 amLAS
2h 30m
Nonstop
3:20 pmSAT
Southwest Airlines
6:20 pmSAT
2h 50m
Nonstop
7:10 pmLAS

Round-trip total · 1 adult · Taxes included

Thu, Dec 10 – Mon, Dec 14

Frontier Airlines
6:12 amLAS
2h 41m
Nonstop
10:53 amSAT
Frontier Airlines
10:11 pmSAT
2h 52m
Nonstop
11:03 pmLAS

Round-trip total · 1 adult · Taxes included

Thu, Dec 10 – Mon, Dec 14

Southwest Airlines
5:45 pmLAS
2h 35m
Nonstop
10:20 pmSAT
Southwest Airlines
6:20 pmSAT
2h 50m
Nonstop
7:10 pmLAS

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Dec 10 – Mon, Dec 14

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

Thu, Dec 10 – Mon, Dec 14

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

Thu, Dec 10 – Mon, Dec 14

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

Thu, Dec 10 – Mon, Dec 14

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

Thu, Dec 10 – Mon, Dec 14

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

Thu, Dec 10 – Mon, Dec 14

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

Make this trip yours

LAS ⇄ SAT

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Frontier Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

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)
2026-12-10 → 2026-12-14Frontier AirlinesF93418 / F93417$195.002026-10-29T01:24:32Z
2026-12-10 → 2026-12-14Southwest AirlinesWN2930 / WN4448$290.002026-10-29T01:24:32Z
2026-12-10 → 2026-12-14American AirlinesAA2690 + AA6516 / AA2342 + AA1584$350.002026-10-29T01:24:32Z
2026-12-10 → 2026-12-14Delta Air LinesDL1672 + DL2797 / DL1988 + DL2348$385.002026-10-29T01:24:32Z
2026-12-10 → 2026-12-14Frontier AirlinesF93418 / F93419$195.002026-10-29T01:24:32Z
2026-12-10 → 2026-12-14Southwest AirlinesWN2853 / WN4448$290.002026-10-29T01:24:32Z
2026-12-10 → 2026-12-14Frontier AirlinesF92016 + F92356 / F93417$210.002026-10-29T01:24:32Z
2026-12-10 → 2026-12-14Southwest AirlinesWN2181 + WN2305 / WN4448$300.002026-10-29T01:24:32Z
2026-12-10 → 2026-12-14Southwest AirlinesWN4738 + WN2410 / WN4448$300.002026-10-29T01:24:32Z
2026-12-10 → 2026-12-14American AirlinesAA1668 + AA2866 / AA2342 + AA1584$350.002026-10-29T01:24:32Z

2026-12-10 → 2026-12-14 · $195.00

  • Frontier Airlines F93418: LAS 2026-12-10 16:47:00 → SAT 2026-12-10 21:34:00; nonstop; 167 minutes. Local airport times.
  • Frontier Airlines F93417: SAT 2026-12-14 22:52:00 → LAS 2026-12-14 23:55:00; nonstop; 183 minutes. Local airport times.

2026-12-10 → 2026-12-14 · $290.00

  • Southwest Airlines WN2930: LAS 2026-12-10 10:50:00 → SAT 2026-12-10 15:20:00; nonstop; 150 minutes. Local airport times.
  • Southwest Airlines WN4448: SAT 2026-12-14 18:20:00 → LAS 2026-12-14 19:10:00; nonstop; 170 minutes. Local airport times.

2026-12-10 → 2026-12-14 · $350.00

  • American Airlines AA2690 / AA6516: LAS 2026-12-10 07:09:00 → SAT 2026-12-10 14:31:00; 1 stop(s) via LAX; 322 minutes. Local airport times.
    • AA2690: LAS 2026-12-10 07:09:00 → LAX 2026-12-10 08:31:00; layover at LAX: 65 minutes.
    • AA6516: LAX 2026-12-10 09:36:00 → SAT 2026-12-10 14:31:00.
  • American Airlines AA2342 / AA1584: SAT 2026-12-14 06:00:00 → LAS 2026-12-14 09:55:00; 1 stop(s) via DFW; 355 minutes. Local airport times.
    • AA2342: SAT 2026-12-14 06:00:00 → DFW 2026-12-14 07:27:00; layover at DFW: 89 minutes.
    • AA1584: DFW 2026-12-14 08:56:00 → LAS 2026-12-14 09:55:00.

2026-12-10 → 2026-12-14 · $385.00

  • Delta Air Lines DL1672 / DL2797: LAS 2026-12-10 17:04:00 → SAT 2026-12-11 00:31:00; 1 stop(s) via SLC; 327 minutes. Local airport times.
    • DL1672: LAS 2026-12-10 17:04:00 → SLC 2026-12-10 19:29:00; layover at SLC: 76 minutes.
    • DL2797: SLC 2026-12-10 20:45:00 → SAT 2026-12-11 00:31:00.
  • Delta Air Lines DL1988 / DL2348: SAT 2026-12-14 16:59:00 → LAS 2026-12-14 20:33:00; 1 stop(s) via LAX; 334 minutes. Local airport times.
    • DL1988: SAT 2026-12-14 16:59:00 → LAX 2026-12-14 18:20:00; layover at LAX: 60 minutes.
    • DL2348: LAX 2026-12-14 19:20:00 → LAS 2026-12-14 20:33:00.

2026-12-10 → 2026-12-14 · $195.00

  • Frontier Airlines F93418: LAS 2026-12-10 06:12:00 → SAT 2026-12-10 10:53:00; nonstop; 161 minutes. Local airport times.
  • Frontier Airlines F93419: SAT 2026-12-14 22:11:00 → LAS 2026-12-14 23:03:00; nonstop; 172 minutes. Local airport times.

2026-12-10 → 2026-12-14 · $290.00

  • Southwest Airlines WN2853: LAS 2026-12-10 17:45:00 → SAT 2026-12-10 22:20:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN4448: SAT 2026-12-14 18:20:00 → LAS 2026-12-14 19:10:00; nonstop; 170 minutes. Local airport times.

2026-12-10 → 2026-12-14 · $210.00

  • Frontier Airlines F92016 / F92356: LAS 2026-12-10 11:56:00 → SAT 2026-12-10 19:25:00; 1 stop(s) via DEN; 329 minutes. Local airport times.
    • F92016: LAS 2026-12-10 11:56:00 → DEN 2026-12-10 14:59:00; layover at DEN: 67 minutes.
    • F92356: DEN 2026-12-10 16:06:00 → SAT 2026-12-10 19:25:00.
  • Frontier Airlines F93417: SAT 2026-12-14 22:52:00 → LAS 2026-12-14 23:55:00; nonstop; 183 minutes. Local airport times.

2026-12-10 → 2026-12-14 · $300.00

  • Southwest Airlines WN2181 / WN2305: LAS 2026-12-10 05:15:00 → SAT 2026-12-10 12:15:00; 1 stop(s) via HOU; 300 minutes. Local airport times.
    • WN2181: LAS 2026-12-10 05:15:00 → HOU 2026-12-10 10:05:00; layover at HOU: 60 minutes.
    • WN2305: HOU 2026-12-10 11:05:00 → SAT 2026-12-10 12:15:00.
  • Southwest Airlines WN4448: SAT 2026-12-14 18:20:00 → LAS 2026-12-14 19:10:00; nonstop; 170 minutes. Local airport times.

2026-12-10 → 2026-12-14 · $300.00

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

2026-12-10 → 2026-12-14 · $350.00

  • American Airlines AA1668 / AA2866: LAS 2026-12-10 10:31:00 → SAT 2026-12-10 17:07:00; 1 stop(s) via PHX; 276 minutes. Local airport times.
    • AA1668: LAS 2026-12-10 10:31:00 → PHX 2026-12-10 12:44:00; layover at PHX: 69 minutes.
    • AA2866: PHX 2026-12-10 13:53:00 → SAT 2026-12-10 17:07:00.
  • American Airlines AA2342 / AA1584: SAT 2026-12-14 06:00:00 → LAS 2026-12-14 09:55:00; 1 stop(s) via DFW; 355 minutes. Local airport times.
    • AA2342: SAT 2026-12-14 06:00:00 → DFW 2026-12-14 07:27:00; layover at DFW: 89 minutes.
    • AA1584: DFW 2026-12-14 08:56:00 → LAS 2026-12-14 09:55:00.

More dates for this route