Travel with Axel,
get the best price.

Las Vegas → San Antonio

Jan 21, 2027 · return Jan 27, 2027

LAS → SAT1 adulteconomyRound trip

10 flight options · 4 airlines

Nonstop flights

Thu, Jan 21 – Wed, Jan 27

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, Jan 21 – Wed, Jan 27

Southwest Airlines
10:50 amLAS
2h 30m
Nonstop
3:20 pmSAT
Southwest Airlines
6:20 amSAT
2h 55m
Nonstop
7:15 amLAS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Wed, Jan 27

Frontier Airlines
4:47 pmLAS
2h 47m
Nonstop
9:34 pmSAT
Frontier Airlines
11:48 amSAT
3h 3m
Nonstop
12:51 pmLAS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Wed, Jan 27

Southwest Airlines
5:45 pmLAS
2h 35m
Nonstop
10:20 pmSAT
Southwest Airlines
6:20 amSAT
2h 55m
Nonstop
7:15 amLAS

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 – Wed, Jan 27

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

Thu, Jan 21 – Wed, Jan 27

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, Jan 21 – Wed, Jan 27

Frontier Airlines
11:56 amLAS
5h 29m
DEN · 1h 7m
7:25 pmSAT
Frontier Airlines
11:48 amSAT
3h 3m
Nonstop
12:51 pmLAS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Wed, Jan 27

Southwest Airlines
5:15 amLAS
5h
HOU · 1h
12:15 pmSAT
Southwest Airlines
6:20 amSAT
2h 55m
Nonstop
7:15 amLAS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Wed, Jan 27

Southwest Airlines
6:45 amLAS
5h 25m
LAX · 1h 30m
2:10 pmSAT
Southwest Airlines
6:20 amSAT
2h 55m
Nonstop
7:15 amLAS

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Wed, Jan 27

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.

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)
2027-01-21 → 2027-01-27Frontier AirlinesF93418 / F93419$185.262026-10-29T01:24:32Z
2027-01-21 → 2027-01-27Southwest AirlinesWN2930 / WN960$275.502026-10-29T01:24:32Z
2027-01-21 → 2027-01-27American AirlinesAA2690 + AA6516 / AA685 + AA1416$332.502026-10-29T01:24:32Z
2027-01-21 → 2027-01-27Delta Air LinesDL1672 + DL2797 / DL1988 + DL2348$365.762026-10-29T01:24:32Z
2027-01-21 → 2027-01-27Frontier AirlinesF93418 / F93417$185.262026-10-29T01:24:32Z
2027-01-21 → 2027-01-27Southwest AirlinesWN2853 / WN960$275.502026-10-29T01:24:32Z
2027-01-21 → 2027-01-27Frontier AirlinesF92016 + F92356 / F93417$199.512026-10-29T01:24:32Z
2027-01-21 → 2027-01-27Southwest AirlinesWN2181 + WN2305 / WN960$285.002026-10-29T01:24:32Z
2027-01-21 → 2027-01-27Southwest AirlinesWN4738 + WN2410 / WN960$285.002026-10-29T01:24:32Z
2027-01-21 → 2027-01-27American AirlinesAA1668 + AA2866 / AA685 + AA1416$332.502026-10-29T01:24:32Z

2027-01-21 → 2027-01-27 · $185.26

  • Frontier Airlines F93418: LAS 2027-01-21 06:12:00 → SAT 2027-01-21 10:53:00; nonstop; 161 minutes. Local airport times.
  • Frontier Airlines F93419: SAT 2027-01-27 22:11:00 → LAS 2027-01-27 23:03:00; nonstop; 172 minutes. Local airport times.

2027-01-21 → 2027-01-27 · $275.50

  • Southwest Airlines WN2930: LAS 2027-01-21 10:50:00 → SAT 2027-01-21 15:20:00; nonstop; 150 minutes. Local airport times.
  • Southwest Airlines WN960: SAT 2027-01-27 06:20:00 → LAS 2027-01-27 07:15:00; nonstop; 175 minutes. Local airport times.

2027-01-21 → 2027-01-27 · $332.50

  • American Airlines AA2690 / AA6516: LAS 2027-01-21 07:09:00 → SAT 2027-01-21 14:31:00; 1 stop(s) via LAX; 322 minutes. Local airport times.
    • AA2690: LAS 2027-01-21 07:09:00 → LAX 2027-01-21 08:31:00; layover at LAX: 65 minutes.
    • AA6516: LAX 2027-01-21 09:36:00 → SAT 2027-01-21 14:31:00.
  • American Airlines AA685 / AA1416: SAT 2027-01-27 15:33:00 → LAS 2027-01-27 18:39:00; 1 stop(s) via PHX; 306 minutes. Local airport times.
    • AA685: SAT 2027-01-27 15:33:00 → PHX 2027-01-27 17:10:00; layover at PHX: 75 minutes.
    • AA1416: PHX 2027-01-27 18:25:00 → LAS 2027-01-27 18:39:00.

2027-01-21 → 2027-01-27 · $365.76

  • Delta Air Lines DL1672 / DL2797: LAS 2027-01-21 17:04:00 → SAT 2027-01-22 00:31:00; 1 stop(s) via SLC; 327 minutes. Local airport times.
    • DL1672: LAS 2027-01-21 17:04:00 → SLC 2027-01-21 19:29:00; layover at SLC: 76 minutes.
    • DL2797: SLC 2027-01-21 20:45:00 → SAT 2027-01-22 00:31:00.
  • Delta Air Lines DL1988 / DL2348: SAT 2027-01-27 16:59:00 → LAS 2027-01-27 20:33:00; 1 stop(s) via LAX; 334 minutes. Local airport times.
    • DL1988: SAT 2027-01-27 16:59:00 → LAX 2027-01-27 18:20:00; layover at LAX: 60 minutes.
    • DL2348: LAX 2027-01-27 19:20:00 → LAS 2027-01-27 20:33:00.

2027-01-21 → 2027-01-27 · $185.26

  • Frontier Airlines F93418: LAS 2027-01-21 16:47:00 → SAT 2027-01-21 21:34:00; nonstop; 167 minutes. Local airport times.
  • Frontier Airlines F93417: SAT 2027-01-27 11:48:00 → LAS 2027-01-27 12:51:00; nonstop; 183 minutes. Local airport times.

2027-01-21 → 2027-01-27 · $275.50

  • Southwest Airlines WN2853: LAS 2027-01-21 17:45:00 → SAT 2027-01-21 22:20:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN960: SAT 2027-01-27 06:20:00 → LAS 2027-01-27 07:15:00; nonstop; 175 minutes. Local airport times.

2027-01-21 → 2027-01-27 · $199.51

  • Frontier Airlines F92016 / F92356: LAS 2027-01-21 11:56:00 → SAT 2027-01-21 19:25:00; 1 stop(s) via DEN; 329 minutes. Local airport times.
    • F92016: LAS 2027-01-21 11:56:00 → DEN 2027-01-21 14:59:00; layover at DEN: 67 minutes.
    • F92356: DEN 2027-01-21 16:06:00 → SAT 2027-01-21 19:25:00.
  • Frontier Airlines F93417: SAT 2027-01-27 11:48:00 → LAS 2027-01-27 12:51:00; nonstop; 183 minutes. Local airport times.

2027-01-21 → 2027-01-27 · $285.00

  • Southwest Airlines WN2181 / WN2305: LAS 2027-01-21 05:15:00 → SAT 2027-01-21 12:15:00; 1 stop(s) via HOU; 300 minutes. Local airport times.
    • WN2181: LAS 2027-01-21 05:15:00 → HOU 2027-01-21 10:05:00; layover at HOU: 60 minutes.
    • WN2305: HOU 2027-01-21 11:05:00 → SAT 2027-01-21 12:15:00.
  • Southwest Airlines WN960: SAT 2027-01-27 06:20:00 → LAS 2027-01-27 07:15:00; nonstop; 175 minutes. Local airport times.

2027-01-21 → 2027-01-27 · $285.00

  • Southwest Airlines WN4738 / WN2410: LAS 2027-01-21 06:45:00 → SAT 2027-01-21 14:10:00; 1 stop(s) via LAX; 325 minutes. Local airport times.
    • WN4738: LAS 2027-01-21 06:45:00 → LAX 2027-01-21 07:55:00; layover at LAX: 90 minutes.
    • WN2410: LAX 2027-01-21 09:25:00 → SAT 2027-01-21 14:10:00.
  • Southwest Airlines WN960: SAT 2027-01-27 06:20:00 → LAS 2027-01-27 07:15:00; nonstop; 175 minutes. Local airport times.

2027-01-21 → 2027-01-27 · $332.50

  • American Airlines AA1668 / AA2866: LAS 2027-01-21 10:31:00 → SAT 2027-01-21 17:07:00; 1 stop(s) via PHX; 276 minutes. Local airport times.
    • AA1668: LAS 2027-01-21 10:31:00 → PHX 2027-01-21 12:44:00; layover at PHX: 69 minutes.
    • AA2866: PHX 2027-01-21 13:53:00 → SAT 2027-01-21 17:07:00.
  • American Airlines AA685 / AA1416: SAT 2027-01-27 15:33:00 → LAS 2027-01-27 18:39:00; 1 stop(s) via PHX; 306 minutes. Local airport times.
    • AA685: SAT 2027-01-27 15:33:00 → PHX 2027-01-27 17:10:00; layover at PHX: 75 minutes.
    • AA1416: PHX 2027-01-27 18:25:00 → LAS 2027-01-27 18:39:00.

More dates for this route