Denver → Saint Louis
Dec 13, 2026 · one way
DEN → STL1 adulteconomyOne way
11 flight options · 4 airlines
Nonstop flights
One-stop flights
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More dates
All dates for this routeNov 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 2026 · One way
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
| Exact travel dates | Airline | Flights | Total price | Price issued (UTC) |
|---|---|---|---|---|
| 2026-12-13 · one way | Frontier Airlines | F93302 | $75.00 | 2026-10-29T01:05:09Z |
| 2026-12-13 · one way | Southwest Airlines | WN1807 | $140.00 | 2026-10-29T01:05:09Z |
| 2026-12-13 · one way | United Airlines | UA652 | $145.00 | 2026-10-29T01:05:09Z |
| 2026-12-13 · one way | American Airlines | AA2579 + AA2246 | $155.00 | 2026-10-29T01:05:09Z |
| 2026-12-13 · one way | Southwest Airlines | WN1844 | $140.00 | 2026-10-29T01:05:09Z |
| 2026-12-13 · one way | United Airlines | UA1639 | $145.00 | 2026-10-29T01:05:09Z |
| 2026-12-13 · one way | Southwest Airlines | WN1573 + WN742 | $150.00 | 2026-10-29T01:05:09Z |
| 2026-12-13 · one way | Southwest Airlines | WN2075 + WN2715 | $150.00 | 2026-10-29T01:05:09Z |
| 2026-12-13 · one way | Southwest Airlines | WN2832 + WN3131 | $150.00 | 2026-10-29T01:05:09Z |
| 2026-12-13 · one way | Southwest Airlines | WN235 + WN4472 | $150.00 | 2026-10-29T01:05:09Z |
| 2026-12-13 · one way | Southwest Airlines | WN1706 + WN3113 | $150.00 | 2026-10-29T01:05:09Z |
2026-12-13 · one way · $75.00
- Frontier Airlines F93302: DEN 2026-12-13 12:21:00 → STL 2026-12-13 15:23:00; nonstop; 122 minutes. Local airport times.
2026-12-13 · one way · $140.00
- Southwest Airlines WN1807: DEN 2026-12-13 10:30:00 → STL 2026-12-13 13:30:00; nonstop; 120 minutes. Local airport times.
2026-12-13 · one way · $145.00
- United Airlines UA652: DEN 2026-12-13 09:35:00 → STL 2026-12-13 12:38:00; nonstop; 123 minutes. Local airport times.
2026-12-13 · one way · $155.00
- American Airlines AA2579 / AA2246: DEN 2026-12-13 13:15:00 → STL 2026-12-13 19:36:00; 1 stop(s) via DFW; 321 minutes. Local airport times.
- AA2579: DEN 2026-12-13 13:15:00 → DFW 2026-12-13 16:20:00; layover at DFW: 95 minutes.
- AA2246: DFW 2026-12-13 17:55:00 → STL 2026-12-13 19:36:00.
2026-12-13 · one way · $140.00
- Southwest Airlines WN1844: DEN 2026-12-13 19:10:00 → STL 2026-12-13 22:10:00; nonstop; 120 minutes. Local airport times.
2026-12-13 · one way · $145.00
- United Airlines UA1639: DEN 2026-12-13 13:55:00 → STL 2026-12-13 17:00:00; nonstop; 125 minutes. Local airport times.
2026-12-13 · one way · $150.00
- Southwest Airlines WN1573 / WN742: DEN 2026-12-13 14:25:00 → STL 2026-12-13 20:45:00; 1 stop(s) via BNA; 320 minutes. Local airport times.
- WN1573: DEN 2026-12-13 14:25:00 → BNA 2026-12-13 17:45:00; layover at BNA: 105 minutes.
- WN742: BNA 2026-12-13 19:30:00 → STL 2026-12-13 20:45:00.
2026-12-13 · one way · $150.00
- Southwest Airlines WN2075 / WN2715: DEN 2026-12-13 14:00:00 → STL 2026-12-13 19:10:00; 1 stop(s) via MCI; 250 minutes. Local airport times.
- WN2075: DEN 2026-12-13 14:00:00 → MCI 2026-12-13 16:35:00; layover at MCI: 90 minutes.
- WN2715: MCI 2026-12-13 18:05:00 → STL 2026-12-13 19:10:00.
2026-12-13 · one way · $150.00
- Southwest Airlines WN2832 / WN3131: DEN 2026-12-13 11:05:00 → STL 2026-12-13 16:45:00; 1 stop(s) via MSP; 280 minutes. Local airport times.
- WN2832: DEN 2026-12-13 11:05:00 → MSP 2026-12-13 14:05:00; layover at MSP: 65 minutes.
- WN3131: MSP 2026-12-13 15:10:00 → STL 2026-12-13 16:45:00.
2026-12-13 · one way · $150.00
- Southwest Airlines WN235 / WN4472: DEN 2026-12-13 18:30:00 → STL 2026-12-14 00:35:00; 1 stop(s) via DAL; 305 minutes. Local airport times.
- WN235: DEN 2026-12-13 18:30:00 → DAL 2026-12-13 21:30:00; layover at DAL: 80 minutes.
- WN4472: DAL 2026-12-13 22:50:00 → STL 2026-12-14 00:35:00.
2026-12-13 · one way · $150.00
- Southwest Airlines WN1706 / WN3113: DEN 2026-12-13 10:40:00 → STL 2026-12-13 17:00:00; 1 stop(s) via MKE; 320 minutes. Local airport times.
- WN1706: DEN 2026-12-13 10:40:00 → MKE 2026-12-13 13:55:00; layover at MKE: 105 minutes.
- WN3113: MKE 2026-12-13 15:40:00 → STL 2026-12-13 17:00:00.
More dates for this route
- All dates for this route
- Nov 24, 2026 → Nov 29, 2026
- Dec 22, 2026 → Dec 27, 2026
- Dec 30, 2026 → Jan 2, 2027
- Jan 15, 2027 → Jan 18, 2027
- Oct 30, 2026 → Nov 2, 2026
- Oct 31, 2026 → Nov 7, 2026
- Nov 27, 2026 → Nov 30, 2026
- Nov 28, 2026 → Dec 5, 2026
- Dec 25, 2026 → Dec 28, 2026
- Dec 26, 2026 → Jan 2, 2027
- Jan 22, 2027 → Jan 25, 2027
- Oct 30, 2026 · One way