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Atlanta → San Antonio

Dec 21, 2026 · return Dec 22, 2026

ATL → SAT1 adulteconomyRound trip

9 flight options · 4 airlines

Nonstop flights

Mon, Dec 21 – Tue, Dec 22

Southwest Airlines
12:30 pmATL
2h 40m
Nonstop
2:10 pmSAT
Southwest Airlines
2:50 pmSAT
2h 15m
Nonstop
6:05 pmATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Delta Air Lines
1:55 pmATL
2h 36m
Nonstop
3:31 pmSAT
Delta Air Lines
7:40 amSAT
2h 11m
Nonstop
10:51 amATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Delta Air Lines
11:45 amATL
2h 37m
Nonstop
1:22 pmSAT
Delta Air Lines
7:40 amSAT
2h 11m
Nonstop
10:51 amATL

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Tue, Dec 22

Frontier Airlines
6:30 amATL
6h 10m
MCO · 1h 15m
11:40 amSAT
Delta Air Lines
7:40 amSAT
2h 11m
Nonstop
10:51 amATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

United Airlines
7:00 amATL
4h 51m
IAH · 1h 14m
10:51 amSAT
United Airlines
5:15 amSAT
4h 17m
IAH · 1h 2m
10:32 amATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Southwest Airlines
8:10 pmATL
5h 50m
MCO · 1h 15m
1:00 am+1SAT
Southwest Airlines
2:50 pmSAT
2h 15m
Nonstop
6:05 pmATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Southwest Airlines
6:35 amATL
5h
STL · 1h 5m
10:35 amSAT
Southwest Airlines
2:50 pmSAT
2h 15m
Nonstop
6:05 pmATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Southwest Airlines
1:10 pmATL
5h 50m
MCI · 1h 35m
6:00 pmSAT
Southwest Airlines
2:50 pmSAT
2h 15m
Nonstop
6:05 pmATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Southwest Airlines
9:45 amATL
5h 50m
MSY · 2h 30m
2:35 pmSAT
Southwest Airlines
2:50 pmSAT
2h 15m
Nonstop
6:05 pmATL

Round-trip total · 1 adult · Taxes included

Make this trip yours

ATL ⇄ 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 → 2026-12-22Southwest AirlinesWN987 / WN2410$393.762026-10-29T00:45:53Z
2026-12-21 → 2026-12-22Delta Air LinesDL2009 / DL998$425.002026-10-29T00:45:53Z
2026-12-21 → 2026-12-22Frontier Airlines / Delta Air LinesF91242 + F91653 / DL998$325.002026-10-29T00:45:53Z
2026-12-21 → 2026-12-22United AirlinesUA532 + UA1371 / UA469 + UA4037$400.002026-10-29T00:45:53Z
2026-12-21 → 2026-12-22Delta Air LinesDL1408 / DL998$425.002026-10-29T00:45:53Z
2026-12-21 → 2026-12-22Southwest AirlinesWN4293 + WN2858 / WN2410$375.012026-10-29T00:45:53Z
2026-12-21 → 2026-12-22Southwest AirlinesWN4625 + WN4198 / WN2410$375.012026-10-29T00:45:53Z
2026-12-21 → 2026-12-22Southwest AirlinesWN921 + WN802 / WN2410$375.012026-10-29T00:45:53Z
2026-12-21 → 2026-12-22Southwest AirlinesWN1079 + WN3136 / WN2410$375.012026-10-29T00:45:53Z

2026-12-21 → 2026-12-22 · $393.76

  • Southwest Airlines WN987: ATL 2026-12-21 12:30:00 → SAT 2026-12-21 14:10:00; nonstop; 160 minutes. Local airport times.
  • Southwest Airlines WN2410: SAT 2026-12-22 14:50:00 → ATL 2026-12-22 18:05:00; nonstop; 135 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $425.00

  • Delta Air Lines DL2009: ATL 2026-12-21 13:55:00 → SAT 2026-12-21 15:31:00; nonstop; 156 minutes. Local airport times.
  • Delta Air Lines DL998: SAT 2026-12-22 07:40:00 → ATL 2026-12-22 10:51:00; nonstop; 131 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $325.00

  • Frontier Airlines F91242 / F91653: ATL 2026-12-21 06:30:00 → SAT 2026-12-21 11:40:00; 1 stop(s) via MCO; 370 minutes. Local airport times.
    • F91242: ATL 2026-12-21 06:30:00 → MCO 2026-12-21 08:10:00; layover at MCO: 75 minutes.
    • F91653: MCO 2026-12-21 09:25:00 → SAT 2026-12-21 11:40:00.
  • Delta Air Lines DL998: SAT 2026-12-22 07:40:00 → ATL 2026-12-22 10:51:00; nonstop; 131 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $400.00

  • United Airlines UA532 / UA1371: ATL 2026-12-21 07:00:00 → SAT 2026-12-21 10:51:00; 1 stop(s) via IAH; 291 minutes. Local airport times.
    • UA532: ATL 2026-12-21 07:00:00 → IAH 2026-12-21 08:26:00; layover at IAH: 74 minutes.
    • UA1371: IAH 2026-12-21 09:40:00 → SAT 2026-12-21 10:51:00.
  • United Airlines UA469 / UA4037: SAT 2026-12-22 05:15:00 → ATL 2026-12-22 10:32:00; 1 stop(s) via IAH; 257 minutes. Local airport times.
    • UA469: SAT 2026-12-22 05:15:00 → IAH 2026-12-22 06:23:00; layover at IAH: 62 minutes.
    • UA4037: IAH 2026-12-22 07:25:00 → ATL 2026-12-22 10:32:00.

2026-12-21 → 2026-12-22 · $425.00

  • Delta Air Lines DL1408: ATL 2026-12-21 11:45:00 → SAT 2026-12-21 13:22:00; nonstop; 157 minutes. Local airport times.
  • Delta Air Lines DL998: SAT 2026-12-22 07:40:00 → ATL 2026-12-22 10:51:00; nonstop; 131 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $375.01

  • Southwest Airlines WN4293 / WN2858: ATL 2026-12-21 20:10:00 → SAT 2026-12-22 01:00:00; 1 stop(s) via MCO; 350 minutes. Local airport times.
    • WN4293: ATL 2026-12-21 20:10:00 → MCO 2026-12-21 21:40:00; layover at MCO: 75 minutes.
    • WN2858: MCO 2026-12-21 22:55:00 → SAT 2026-12-22 01:00:00.
  • Southwest Airlines WN2410: SAT 2026-12-22 14:50:00 → ATL 2026-12-22 18:05:00; nonstop; 135 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $375.01

  • Southwest Airlines WN4625 / WN4198: ATL 2026-12-21 06:35:00 → SAT 2026-12-21 10:35:00; 1 stop(s) via STL; 300 minutes. Local airport times.
    • WN4625: ATL 2026-12-21 06:35:00 → STL 2026-12-21 07:15:00; layover at STL: 65 minutes.
    • WN4198: STL 2026-12-21 08:20:00 → SAT 2026-12-21 10:35:00.
  • Southwest Airlines WN2410: SAT 2026-12-22 14:50:00 → ATL 2026-12-22 18:05:00; nonstop; 135 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $375.01

  • Southwest Airlines WN921 / WN802: ATL 2026-12-21 13:10:00 → SAT 2026-12-21 18:00:00; 1 stop(s) via MCI; 350 minutes. Local airport times.
    • WN921: ATL 2026-12-21 13:10:00 → MCI 2026-12-21 14:20:00; layover at MCI: 95 minutes.
    • WN802: MCI 2026-12-21 15:55:00 → SAT 2026-12-21 18:00:00.
  • Southwest Airlines WN2410: SAT 2026-12-22 14:50:00 → ATL 2026-12-22 18:05:00; nonstop; 135 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $375.01

  • Southwest Airlines WN1079 / WN3136: ATL 2026-12-21 09:45:00 → SAT 2026-12-21 14:35:00; 1 stop(s) via MSY; 350 minutes. Local airport times.
    • WN1079: ATL 2026-12-21 09:45:00 → MSY 2026-12-21 10:25:00; layover at MSY: 150 minutes.
    • WN3136: MSY 2026-12-21 12:55:00 → SAT 2026-12-21 14:35:00.
  • Southwest Airlines WN2410: SAT 2026-12-22 14:50:00 → ATL 2026-12-22 18:05:00; nonstop; 135 minutes. Local airport times.

More dates for this route