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San Antonio → Denver

Aug 21, 2027 · return Aug 28, 2027

SAT → DEN1 adulteconomyRound trip

11 flight options · 4 airlines

Nonstop flights

Sat, Aug 21 – Sat, Aug 28

Frontier Airlines
1:31 pmSAT
2h 26m
Nonstop
2:57 pmDEN
Frontier Airlines
4:14 pmDEN
2h 19m
Nonstop
7:33 pmSAT

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Southwest Airlines
1:25 pmSAT
2h 15m
Nonstop
2:40 pmDEN
Southwest Airlines
11:05 amDEN
2h 10m
Nonstop
2:15 pmSAT

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

United Airlines
1:52 pmSAT
2h 19m
Nonstop
3:11 pmDEN
United Airlines
1:30 pmDEN
2h 13m
Nonstop
4:43 pmSAT

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Frontier Airlines
8:30 pmSAT
2h 23m
Nonstop
9:53 pmDEN
Frontier Airlines
2:52 pmDEN
2h 9m
Nonstop
6:01 pmSAT

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Southwest Airlines
9:40 amSAT
2h 15m
Nonstop
10:55 amDEN
Southwest Airlines
11:05 amDEN
2h 10m
Nonstop
2:15 pmSAT

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

United Airlines
8:56 amSAT
2h 19m
Nonstop
10:15 amDEN
United Airlines
1:30 pmDEN
2h 13m
Nonstop
4:43 pmSAT

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Aug 21 – Sat, Aug 28

American Airlines
6:00 amSAT
4h 49m
DFW · 1h 7m
9:49 amDEN
American Airlines
9:12 amDEN
4h 38m
DFW · 1h 22m
2:50 pmSAT

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Southwest Airlines
4:35 pmSAT
6h 30m
HOU · 2h 55m
10:05 pmDEN
Southwest Airlines
11:05 amDEN
2h 10m
Nonstop
2:15 pmSAT

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Southwest Airlines
2:35 pmSAT
7h 20m
DAL · 4h
8:55 pmDEN
Southwest Airlines
11:05 amDEN
2h 10m
Nonstop
2:15 pmSAT

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Southwest Airlines
1:30 pmSAT
5h 45m
ELP · 2h 20m
6:15 pmDEN
Southwest Airlines
11:05 amDEN
2h 10m
Nonstop
2:15 pmSAT

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

United Airlines
7:08 pmSAT
5h 21m
IAH · 1h 35m
11:29 pmDEN
United Airlines
1:30 pmDEN
2h 13m
Nonstop
4:43 pmSAT

Round-trip total · 1 adult · Taxes included

Make this trip yours

SAT ⇄ DEN

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 5, 2026 → Nov 8, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Dec 5, 2026 → Dec 12, 2026Dec 17, 2026 → Dec 20, 2026Dec 26, 2026 → Jan 2, 2027Jan 5, 2027 · One wayJan 16, 2027 → Jan 23, 2027Feb 5, 2027 → Feb 8, 2027Apr 3, 2027 → Apr 10, 2027Jun 26, 2027 → Jul 3, 2027Sep 17, 2027 → Sep 20, 2027
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)
2027-08-21 → 2027-08-28Frontier AirlinesF92355 / F93708$205.002026-10-29T01:11:34Z
2027-08-21 → 2027-08-28Southwest AirlinesWN3710 / WN295$350.002026-10-29T01:11:34Z
2027-08-21 → 2027-08-28United AirlinesUA1007 / UA1022$375.002026-10-29T01:11:34Z
2027-08-21 → 2027-08-28American AirlinesAA2342 + AA2357 / AA1523 + AA1961$395.002026-10-29T01:11:34Z
2027-08-21 → 2027-08-28Frontier AirlinesF92355 / F92356$205.002026-10-29T01:11:34Z
2027-08-21 → 2027-08-28Southwest AirlinesWN3771 / WN295$350.002026-10-29T01:11:34Z
2027-08-21 → 2027-08-28United AirlinesUA2853 / UA1022$375.002026-10-29T01:11:34Z
2027-08-21 → 2027-08-28Southwest AirlinesWN2110 + WN2081 / WN295$365.002026-10-29T01:11:34Z
2027-08-21 → 2027-08-28Southwest AirlinesWN1506 + WN200 / WN295$365.002026-10-29T01:11:34Z
2027-08-21 → 2027-08-28Southwest AirlinesWN3775 + WN1897 / WN295$365.002026-10-29T01:11:34Z
2027-08-21 → 2027-08-28United AirlinesUA1066 + UA1066 / UA1022$390.002026-10-29T01:11:34Z

2027-08-21 → 2027-08-28 · $205.00

  • Frontier Airlines F92355: SAT 2027-08-21 13:31:00 → DEN 2027-08-21 14:57:00; nonstop; 146 minutes. Local airport times.
  • Frontier Airlines F93708: DEN 2027-08-28 16:14:00 → SAT 2027-08-28 19:33:00; nonstop; 139 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $350.00

  • Southwest Airlines WN3710: SAT 2027-08-21 13:25:00 → DEN 2027-08-21 14:40:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN295: DEN 2027-08-28 11:05:00 → SAT 2027-08-28 14:15:00; nonstop; 130 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $375.00

  • United Airlines UA1007: SAT 2027-08-21 13:52:00 → DEN 2027-08-21 15:11:00; nonstop; 139 minutes. Local airport times.
  • United Airlines UA1022: DEN 2027-08-28 13:30:00 → SAT 2027-08-28 16:43:00; nonstop; 133 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $395.00

  • American Airlines AA2342 / AA2357: SAT 2027-08-21 06:00:00 → DEN 2027-08-21 09:49:00; 1 stop(s) via DFW; 289 minutes. Local airport times.
    • AA2342: SAT 2027-08-21 06:00:00 → DFW 2027-08-21 07:27:00; layover at DFW: 67 minutes.
    • AA2357: DFW 2027-08-21 08:34:00 → DEN 2027-08-21 09:49:00.
  • American Airlines AA1523 / AA1961: DEN 2027-08-28 09:12:00 → SAT 2027-08-28 14:50:00; 1 stop(s) via DFW; 278 minutes. Local airport times.
    • AA1523: DEN 2027-08-28 09:12:00 → DFW 2027-08-28 12:18:00; layover at DFW: 82 minutes.
    • AA1961: DFW 2027-08-28 13:40:00 → SAT 2027-08-28 14:50:00.

2027-08-21 → 2027-08-28 · $205.00

  • Frontier Airlines F92355: SAT 2027-08-21 20:30:00 → DEN 2027-08-21 21:53:00; nonstop; 143 minutes. Local airport times.
  • Frontier Airlines F92356: DEN 2027-08-28 14:52:00 → SAT 2027-08-28 18:01:00; nonstop; 129 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $350.00

  • Southwest Airlines WN3771: SAT 2027-08-21 09:40:00 → DEN 2027-08-21 10:55:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN295: DEN 2027-08-28 11:05:00 → SAT 2027-08-28 14:15:00; nonstop; 130 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $375.00

  • United Airlines UA2853: SAT 2027-08-21 08:56:00 → DEN 2027-08-21 10:15:00; nonstop; 139 minutes. Local airport times.
  • United Airlines UA1022: DEN 2027-08-28 13:30:00 → SAT 2027-08-28 16:43:00; nonstop; 133 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $365.00

  • Southwest Airlines WN2110 / WN2081: SAT 2027-08-21 16:35:00 → DEN 2027-08-21 22:05:00; 1 stop(s) via HOU; 390 minutes. Local airport times.
    • WN2110: SAT 2027-08-21 16:35:00 → HOU 2027-08-21 17:35:00; layover at HOU: 175 minutes.
    • WN2081: HOU 2027-08-21 20:30:00 → DEN 2027-08-21 22:05:00.
  • Southwest Airlines WN295: DEN 2027-08-28 11:05:00 → SAT 2027-08-28 14:15:00; nonstop; 130 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $365.00

  • Southwest Airlines WN1506 / WN200: SAT 2027-08-21 14:35:00 → DEN 2027-08-21 20:55:00; 1 stop(s) via DAL; 440 minutes. Local airport times.
    • WN1506: SAT 2027-08-21 14:35:00 → DAL 2027-08-21 15:40:00; layover at DAL: 240 minutes.
    • WN200: DAL 2027-08-21 19:40:00 → DEN 2027-08-21 20:55:00.
  • Southwest Airlines WN295: DEN 2027-08-28 11:05:00 → SAT 2027-08-28 14:15:00; nonstop; 130 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $365.00

  • Southwest Airlines WN3775 / WN1897: SAT 2027-08-21 13:30:00 → DEN 2027-08-21 18:15:00; 1 stop(s) via ELP; 345 minutes. Local airport times.
    • WN3775: SAT 2027-08-21 13:30:00 → ELP 2027-08-21 14:05:00; layover at ELP: 140 minutes.
    • WN1897: ELP 2027-08-21 16:25:00 → DEN 2027-08-21 18:15:00.
  • Southwest Airlines WN295: DEN 2027-08-28 11:05:00 → SAT 2027-08-28 14:15:00; nonstop; 130 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $390.00

  • United Airlines UA1066 / UA1066: SAT 2027-08-21 19:08:00 → DEN 2027-08-21 23:29:00; 1 stop(s) via IAH; 321 minutes. Local airport times.
    • UA1066: SAT 2027-08-21 19:08:00 → IAH 2027-08-21 20:15:00; layover at IAH: 95 minutes.
    • UA1066: IAH 2027-08-21 21:50:00 → DEN 2027-08-21 23:29:00.
  • United Airlines UA1022: DEN 2027-08-28 13:30:00 → SAT 2027-08-28 16:43:00; nonstop; 133 minutes. Local airport times.

More dates for this route