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Denver → Saint Louis

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DEN → STL1 adulteconomy

35 flight options · 4 airlines

Round-trip flights

Fri, Nov 27 – Fri, Dec 4

Frontier Airlines
12:21 pmDEN
2h 2m
Nonstop
3:23 pmSTL
Frontier Airlines
7:54 pmSTL
2h 31m
Nonstop
9:25 pmDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
10:30 amDEN
2h
Nonstop
1:30 pmSTL
Southwest Airlines
8:20 amSTL
2h 25m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
1:55 pmDEN
2h 2m
Nonstop
4:57 pmSTL
United Airlines
8:40 amSTL
2h 31m
Nonstop
10:11 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
1:15 pmDEN
5h 21m
DFW · 1h 35m
7:36 pmSTL
Southwest Airlines
8:20 amSTL
2h 25m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Frontier Airlines
12:21 pmDEN
2h 2m
Nonstop
3:23 pmSTL
Frontier Airlines
7:54 pmSTL
2h 31m
Nonstop
9:25 pmDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Frontier Airlines
8:00 amDEN
2h 4m
Nonstop
11:04 amSTL
Southwest Airlines
8:25 amSTL
2h 20m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Frontier Airlines
8:00 amDEN
2h 4m
Nonstop
11:04 amSTL
Southwest Airlines
8:20 amSTL
2h 25m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
10:30 amDEN
2h
Nonstop
1:30 pmSTL
Southwest Airlines
8:25 amSTL
2h 20m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

Show 16 more flights

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
1:30 pmDEN
1h 55m
Nonstop
4:25 pmSTL
Southwest Airlines
8:25 amSTL
2h 20m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
1:30 pmDEN
1h 55m
Nonstop
4:25 pmSTL
Southwest Airlines
8:20 amSTL
2h 25m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
9:35 amDEN
2h 3m
Nonstop
12:38 pmSTL
United Airlines
8:40 amSTL
2h 31m
Nonstop
10:11 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
1:55 pmDEN
2h 2m
Nonstop
4:57 pmSTL
United Airlines
8:40 amSTL
2h 31m
Nonstop
10:11 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
9:35 amDEN
2h 3m
Nonstop
12:38 pmSTL
United Airlines
8:40 amSTL
2h 31m
Nonstop
10:11 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
2:00 pmDEN
4h 10m
MCI · 1h 30m
7:10 pmSTL
Southwest Airlines
8:20 amSTL
2h 25m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
11:05 amDEN
4h 40m
MSP · 1h 5m
4:45 pmSTL
Southwest Airlines
8:20 amSTL
2h 25m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
6:30 pmDEN
5h 5m
DAL · 1h 20m
12:35 am+1STL
Southwest Airlines
8:20 amSTL
2h 25m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
10:40 amDEN
5h 20m
MKE · 1h 45m
5:00 pmSTL
Southwest Airlines
8:20 amSTL
2h 25m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
2:00 pmDEN
4h 10m
MCI · 1h 30m
7:10 pmSTL
Southwest Airlines
8:25 amSTL
2h 20m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
2:25 pmDEN
5h 20m
BNA · 1h 45m
8:45 pmSTL
Southwest Airlines
8:25 amSTL
2h 20m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
3:40 pmDEN
1h 55m
Nonstop
6:35 pmSTL
Southwest Airlines
10:35 amSTL
5h 30m
BNA · 1h 30m
3:05 pmDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
11:05 amDEN
4h 40m
MSP · 1h 5m
4:45 pmSTL
Southwest Airlines
8:25 amSTL
2h 20m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
6:30 pmDEN
5h 5m
DAL · 1h 20m
12:35 am+1STL
Southwest Airlines
8:25 amSTL
2h 20m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
10:40 amDEN
5h 20m
MKE · 1h 45m
5:00 pmSTL
Southwest Airlines
8:25 amSTL
2h 20m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
1:15 pmDEN
5h 21m
DFW · 1h 35m
7:36 pmSTL
Southwest Airlines
8:25 amSTL
2h 20m
Nonstop
9:45 amDEN

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Frontier Airlines
12:21 pmDEN
2h 2m
Nonstop
3:23 pmSTL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
1:30 pmDEN
1h 55m
Nonstop
4:25 pmSTL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
1:55 pmDEN
2h 2m
Nonstop
4:57 pmSTL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
1:15 pmDEN
5h 21m
DFW · 1h 35m
7:36 pmSTL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
10:30 amDEN
2h
Nonstop
1:30 pmSTL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
9:35 amDEN
2h 3m
Nonstop
12:38 pmSTL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
6:30 pmDEN
5h 5m
DAL · 1h 20m
12:35 am+1STL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
11:05 amDEN
4h 40m
MSP · 1h 5m
4:45 pmSTL

One-way total · 1 adult · Taxes included

Show 3 more flights

Fri, Nov 20 · One way

Southwest Airlines
2:25 pmDEN
5h 20m
BNA · 1h 45m
8:45 pmSTL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
2:00 pmDEN
4h 10m
MCI · 1h 30m
7:10 pmSTL

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
10:40 amDEN
5h 20m
MKE · 1h 45m
5:00 pmSTL

One-way total · 1 adult · Taxes included

Make this trip yours

DEN ⇄ STL

Economy

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

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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.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. 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

Nov 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)
2026-11-20 · one wayFrontier AirlinesF93302$75.002026-10-29T01:05:09Z
2026-11-20 · one waySouthwest AirlinesWN2170$140.002026-10-29T01:05:09Z
2026-11-20 · one wayUnited AirlinesUA1639$145.002026-10-29T01:05:09Z
2026-11-27 → 2026-12-04Frontier AirlinesF93302 / F94567$170.382026-10-29T01:05:09Z
2026-11-20 → 2026-11-23Southwest AirlinesWN719 / WN4141$317.252026-10-29T01:05:09Z
2026-11-27 → 2026-12-04United AirlinesUA1639 / UA1605$329.002026-10-29T01:05:09Z
2026-11-20 · one wayAmerican AirlinesAA2579 + AA2246$155.002026-10-29T01:05:09Z
2026-11-20 → 2026-11-23American Airlines / Southwest AirlinesAA2579 + AA2246 / WN4141$329.752026-10-29T01:05:09Z
2026-11-20 · one waySouthwest AirlinesWN719$140.002026-10-29T01:05:09Z
2026-11-20 · one wayUnited AirlinesUA652$145.002026-10-29T01:05:09Z
2026-11-20 → 2026-11-23Frontier AirlinesF93302 / F94567$170.382026-10-29T01:05:09Z
2026-11-27 → 2026-12-04Frontier Airlines / Southwest AirlinesF93302 / WN1755$232.882026-10-29T01:05:09Z
2026-11-20 → 2026-11-23Frontier Airlines / Southwest AirlinesF93302 / WN4141$254.752026-10-29T01:05:09Z
2026-11-27 → 2026-12-04Southwest AirlinesWN719 / WN1755$317.252026-10-29T01:05:09Z
2026-11-27 → 2026-12-04Southwest AirlinesWN2170 / WN1755$317.252026-10-29T01:05:09Z
2026-11-20 → 2026-11-23Southwest AirlinesWN2170 / WN4141$317.252026-10-29T01:05:09Z
2026-11-27 → 2026-12-04United AirlinesUA652 / UA1605$329.002026-10-29T01:05:09Z
2026-11-20 → 2026-11-23United AirlinesUA1639 / UA1605$329.002026-10-29T01:05:09Z
2026-11-20 → 2026-11-23United AirlinesUA652 / UA1605$329.002026-10-29T01:05:09Z
2026-11-20 · one waySouthwest AirlinesWN235 + WN4472$150.002026-10-29T01:05:09Z
2026-11-20 · one waySouthwest AirlinesWN2832 + WN3131$150.002026-10-29T01:05:09Z
2026-11-20 · one waySouthwest AirlinesWN1573 + WN742$150.002026-10-29T01:05:09Z
2026-11-20 · one waySouthwest AirlinesWN2075 + WN2715$150.002026-10-29T01:05:09Z
2026-11-20 · one waySouthwest AirlinesWN1706 + WN3113$150.002026-10-29T01:05:09Z
2026-11-20 → 2026-11-23Southwest AirlinesWN2075 + WN2715 / WN4141$324.752026-10-29T01:05:09Z
2026-11-20 → 2026-11-23Southwest AirlinesWN2832 + WN3131 / WN4141$324.752026-10-29T01:05:09Z
2026-11-20 → 2026-11-23Southwest AirlinesWN235 + WN4472 / WN4141$324.752026-10-29T01:05:09Z
2026-11-20 → 2026-11-23Southwest AirlinesWN1706 + WN3113 / WN4141$324.752026-10-29T01:05:09Z
2026-11-27 → 2026-12-04Southwest AirlinesWN2075 + WN2715 / WN1755$327.382026-10-29T01:05:09Z
2026-11-27 → 2026-12-04Southwest AirlinesWN1573 + WN742 / WN1755$327.382026-10-29T01:05:09Z
2026-11-20 → 2026-11-23Southwest AirlinesWN2170 / WN665 + WN1313$327.382026-10-29T01:05:09Z
2026-11-27 → 2026-12-04Southwest AirlinesWN2832 + WN3131 / WN1755$327.382026-10-29T01:05:09Z
2026-11-27 → 2026-12-04Southwest AirlinesWN235 + WN4472 / WN1755$327.382026-10-29T01:05:09Z
2026-11-27 → 2026-12-04Southwest AirlinesWN1706 + WN3113 / WN1755$327.382026-10-29T01:05:09Z
2026-11-27 → 2026-12-04American Airlines / Southwest AirlinesAA2579 + AA2246 / WN1755$334.132026-10-29T01:05:09Z

2026-11-20 · one way · $75.00

  • Frontier Airlines F93302: DEN 2026-11-20 12:21:00 → STL 2026-11-20 15:23:00; nonstop; 122 minutes. Local airport times.

2026-11-20 · one way · $140.00

  • Southwest Airlines WN2170: DEN 2026-11-20 13:30:00 → STL 2026-11-20 16:25:00; nonstop; 115 minutes. Local airport times.

2026-11-20 · one way · $145.00

  • United Airlines UA1639: DEN 2026-11-20 13:55:00 → STL 2026-11-20 16:57:00; nonstop; 122 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $170.38

  • Frontier Airlines F93302: DEN 2026-11-27 12:21:00 → STL 2026-11-27 15:23:00; nonstop; 122 minutes. Local airport times.
  • Frontier Airlines F94567: STL 2026-12-04 19:54:00 → DEN 2026-12-04 21:25:00; nonstop; 151 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $317.25

  • Southwest Airlines WN719: DEN 2026-11-20 10:30:00 → STL 2026-11-20 13:30:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN4141: STL 2026-11-23 08:20:00 → DEN 2026-11-23 09:45:00; nonstop; 145 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $329.00

  • United Airlines UA1639: DEN 2026-11-27 13:55:00 → STL 2026-11-27 16:57:00; nonstop; 122 minutes. Local airport times.
  • United Airlines UA1605: STL 2026-12-04 08:40:00 → DEN 2026-12-04 10:11:00; nonstop; 151 minutes. Local airport times.

2026-11-20 · one way · $155.00

  • American Airlines AA2579 / AA2246: DEN 2026-11-20 13:15:00 → STL 2026-11-20 19:36:00; 1 stop(s) via DFW; 321 minutes. Local airport times.
    • AA2579: DEN 2026-11-20 13:15:00 → DFW 2026-11-20 16:20:00; layover at DFW: 95 minutes.
    • AA2246: DFW 2026-11-20 17:55:00 → STL 2026-11-20 19:36:00.

2026-11-20 → 2026-11-23 · $329.75

  • American Airlines AA2579 / AA2246: DEN 2026-11-20 13:15:00 → STL 2026-11-20 19:36:00; 1 stop(s) via DFW; 321 minutes. Local airport times.
    • AA2579: DEN 2026-11-20 13:15:00 → DFW 2026-11-20 16:20:00; layover at DFW: 95 minutes.
    • AA2246: DFW 2026-11-20 17:55:00 → STL 2026-11-20 19:36:00.
  • Southwest Airlines WN4141: STL 2026-11-23 08:20:00 → DEN 2026-11-23 09:45:00; nonstop; 145 minutes. Local airport times.

2026-11-20 · one way · $140.00

  • Southwest Airlines WN719: DEN 2026-11-20 10:30:00 → STL 2026-11-20 13:30:00; nonstop; 120 minutes. Local airport times.

2026-11-20 · one way · $145.00

  • United Airlines UA652: DEN 2026-11-20 09:35:00 → STL 2026-11-20 12:38:00; nonstop; 123 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $170.38

  • Frontier Airlines F93302: DEN 2026-11-20 12:21:00 → STL 2026-11-20 15:23:00; nonstop; 122 minutes. Local airport times.
  • Frontier Airlines F94567: STL 2026-11-23 19:54:00 → DEN 2026-11-23 21:25:00; nonstop; 151 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $232.88

  • Frontier Airlines F93302: DEN 2026-11-27 08:00:00 → STL 2026-11-27 11:04:00; nonstop; 124 minutes. Local airport times.
  • Southwest Airlines WN1755: STL 2026-12-04 08:25:00 → DEN 2026-12-04 09:45:00; nonstop; 140 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $254.75

  • Frontier Airlines F93302: DEN 2026-11-20 08:00:00 → STL 2026-11-20 11:04:00; nonstop; 124 minutes. Local airport times.
  • Southwest Airlines WN4141: STL 2026-11-23 08:20:00 → DEN 2026-11-23 09:45:00; nonstop; 145 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $317.25

  • Southwest Airlines WN719: DEN 2026-11-27 10:30:00 → STL 2026-11-27 13:30:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN1755: STL 2026-12-04 08:25:00 → DEN 2026-12-04 09:45:00; nonstop; 140 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $317.25

  • Southwest Airlines WN2170: DEN 2026-11-27 13:30:00 → STL 2026-11-27 16:25:00; nonstop; 115 minutes. Local airport times.
  • Southwest Airlines WN1755: STL 2026-12-04 08:25:00 → DEN 2026-12-04 09:45:00; nonstop; 140 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $317.25

  • Southwest Airlines WN2170: DEN 2026-11-20 13:30:00 → STL 2026-11-20 16:25:00; nonstop; 115 minutes. Local airport times.
  • Southwest Airlines WN4141: STL 2026-11-23 08:20:00 → DEN 2026-11-23 09:45:00; nonstop; 145 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $329.00

  • United Airlines UA652: DEN 2026-11-27 09:35:00 → STL 2026-11-27 12:38:00; nonstop; 123 minutes. Local airport times.
  • United Airlines UA1605: STL 2026-12-04 08:40:00 → DEN 2026-12-04 10:11:00; nonstop; 151 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $329.00

  • United Airlines UA1639: DEN 2026-11-20 13:55:00 → STL 2026-11-20 16:57:00; nonstop; 122 minutes. Local airport times.
  • United Airlines UA1605: STL 2026-11-23 08:40:00 → DEN 2026-11-23 10:11:00; nonstop; 151 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $329.00

  • United Airlines UA652: DEN 2026-11-20 09:35:00 → STL 2026-11-20 12:38:00; nonstop; 123 minutes. Local airport times.
  • United Airlines UA1605: STL 2026-11-23 08:40:00 → DEN 2026-11-23 10:11:00; nonstop; 151 minutes. Local airport times.

2026-11-20 · one way · $150.00

  • Southwest Airlines WN235 / WN4472: DEN 2026-11-20 18:30:00 → STL 2026-11-21 00:35:00; 1 stop(s) via DAL; 305 minutes. Local airport times.
    • WN235: DEN 2026-11-20 18:30:00 → DAL 2026-11-20 21:30:00; layover at DAL: 80 minutes.
    • WN4472: DAL 2026-11-20 22:50:00 → STL 2026-11-21 00:35:00.

2026-11-20 · one way · $150.00

  • Southwest Airlines WN2832 / WN3131: DEN 2026-11-20 11:05:00 → STL 2026-11-20 16:45:00; 1 stop(s) via MSP; 280 minutes. Local airport times.
    • WN2832: DEN 2026-11-20 11:05:00 → MSP 2026-11-20 14:05:00; layover at MSP: 65 minutes.
    • WN3131: MSP 2026-11-20 15:10:00 → STL 2026-11-20 16:45:00.

2026-11-20 · one way · $150.00

  • Southwest Airlines WN1573 / WN742: DEN 2026-11-20 14:25:00 → STL 2026-11-20 20:45:00; 1 stop(s) via BNA; 320 minutes. Local airport times.
    • WN1573: DEN 2026-11-20 14:25:00 → BNA 2026-11-20 17:45:00; layover at BNA: 105 minutes.
    • WN742: BNA 2026-11-20 19:30:00 → STL 2026-11-20 20:45:00.

2026-11-20 · one way · $150.00

  • Southwest Airlines WN2075 / WN2715: DEN 2026-11-20 14:00:00 → STL 2026-11-20 19:10:00; 1 stop(s) via MCI; 250 minutes. Local airport times.
    • WN2075: DEN 2026-11-20 14:00:00 → MCI 2026-11-20 16:35:00; layover at MCI: 90 minutes.
    • WN2715: MCI 2026-11-20 18:05:00 → STL 2026-11-20 19:10:00.

2026-11-20 · one way · $150.00

  • Southwest Airlines WN1706 / WN3113: DEN 2026-11-20 10:40:00 → STL 2026-11-20 17:00:00; 1 stop(s) via MKE; 320 minutes. Local airport times.
    • WN1706: DEN 2026-11-20 10:40:00 → MKE 2026-11-20 13:55:00; layover at MKE: 105 minutes.
    • WN3113: MKE 2026-11-20 15:40:00 → STL 2026-11-20 17:00:00.

2026-11-20 → 2026-11-23 · $324.75

  • Southwest Airlines WN2075 / WN2715: DEN 2026-11-20 14:00:00 → STL 2026-11-20 19:10:00; 1 stop(s) via MCI; 250 minutes. Local airport times.
    • WN2075: DEN 2026-11-20 14:00:00 → MCI 2026-11-20 16:35:00; layover at MCI: 90 minutes.
    • WN2715: MCI 2026-11-20 18:05:00 → STL 2026-11-20 19:10:00.
  • Southwest Airlines WN4141: STL 2026-11-23 08:20:00 → DEN 2026-11-23 09:45:00; nonstop; 145 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $324.75

  • Southwest Airlines WN2832 / WN3131: DEN 2026-11-20 11:05:00 → STL 2026-11-20 16:45:00; 1 stop(s) via MSP; 280 minutes. Local airport times.
    • WN2832: DEN 2026-11-20 11:05:00 → MSP 2026-11-20 14:05:00; layover at MSP: 65 minutes.
    • WN3131: MSP 2026-11-20 15:10:00 → STL 2026-11-20 16:45:00.
  • Southwest Airlines WN4141: STL 2026-11-23 08:20:00 → DEN 2026-11-23 09:45:00; nonstop; 145 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $324.75

  • Southwest Airlines WN235 / WN4472: DEN 2026-11-20 18:30:00 → STL 2026-11-21 00:35:00; 1 stop(s) via DAL; 305 minutes. Local airport times.
    • WN235: DEN 2026-11-20 18:30:00 → DAL 2026-11-20 21:30:00; layover at DAL: 80 minutes.
    • WN4472: DAL 2026-11-20 22:50:00 → STL 2026-11-21 00:35:00.
  • Southwest Airlines WN4141: STL 2026-11-23 08:20:00 → DEN 2026-11-23 09:45:00; nonstop; 145 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $324.75

  • Southwest Airlines WN1706 / WN3113: DEN 2026-11-20 10:40:00 → STL 2026-11-20 17:00:00; 1 stop(s) via MKE; 320 minutes. Local airport times.
    • WN1706: DEN 2026-11-20 10:40:00 → MKE 2026-11-20 13:55:00; layover at MKE: 105 minutes.
    • WN3113: MKE 2026-11-20 15:40:00 → STL 2026-11-20 17:00:00.
  • Southwest Airlines WN4141: STL 2026-11-23 08:20:00 → DEN 2026-11-23 09:45:00; nonstop; 145 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $327.38

  • Southwest Airlines WN2075 / WN2715: DEN 2026-11-27 14:00:00 → STL 2026-11-27 19:10:00; 1 stop(s) via MCI; 250 minutes. Local airport times.
    • WN2075: DEN 2026-11-27 14:00:00 → MCI 2026-11-27 16:35:00; layover at MCI: 90 minutes.
    • WN2715: MCI 2026-11-27 18:05:00 → STL 2026-11-27 19:10:00.
  • Southwest Airlines WN1755: STL 2026-12-04 08:25:00 → DEN 2026-12-04 09:45:00; nonstop; 140 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $327.38

  • Southwest Airlines WN1573 / WN742: DEN 2026-11-27 14:25:00 → STL 2026-11-27 20:45:00; 1 stop(s) via BNA; 320 minutes. Local airport times.
    • WN1573: DEN 2026-11-27 14:25:00 → BNA 2026-11-27 17:45:00; layover at BNA: 105 minutes.
    • WN742: BNA 2026-11-27 19:30:00 → STL 2026-11-27 20:45:00.
  • Southwest Airlines WN1755: STL 2026-12-04 08:25:00 → DEN 2026-12-04 09:45:00; nonstop; 140 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $327.38

  • Southwest Airlines WN2170: DEN 2026-11-20 15:40:00 → STL 2026-11-20 18:35:00; nonstop; 115 minutes. Local airport times.
  • Southwest Airlines WN665 / WN1313: STL 2026-11-23 10:35:00 → DEN 2026-11-23 15:05:00; 1 stop(s) via BNA; 330 minutes. Local airport times.
    • WN665: STL 2026-11-23 10:35:00 → BNA 2026-11-23 11:40:00; layover at BNA: 90 minutes.
    • WN1313: BNA 2026-11-23 13:10:00 → DEN 2026-11-23 15:05:00.

2026-11-27 → 2026-12-04 · $327.38

  • Southwest Airlines WN2832 / WN3131: DEN 2026-11-27 11:05:00 → STL 2026-11-27 16:45:00; 1 stop(s) via MSP; 280 minutes. Local airport times.
    • WN2832: DEN 2026-11-27 11:05:00 → MSP 2026-11-27 14:05:00; layover at MSP: 65 minutes.
    • WN3131: MSP 2026-11-27 15:10:00 → STL 2026-11-27 16:45:00.
  • Southwest Airlines WN1755: STL 2026-12-04 08:25:00 → DEN 2026-12-04 09:45:00; nonstop; 140 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $327.38

  • Southwest Airlines WN235 / WN4472: DEN 2026-11-27 18:30:00 → STL 2026-11-28 00:35:00; 1 stop(s) via DAL; 305 minutes. Local airport times.
    • WN235: DEN 2026-11-27 18:30:00 → DAL 2026-11-27 21:30:00; layover at DAL: 80 minutes.
    • WN4472: DAL 2026-11-27 22:50:00 → STL 2026-11-28 00:35:00.
  • Southwest Airlines WN1755: STL 2026-12-04 08:25:00 → DEN 2026-12-04 09:45:00; nonstop; 140 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $327.38

  • Southwest Airlines WN1706 / WN3113: DEN 2026-11-27 10:40:00 → STL 2026-11-27 17:00:00; 1 stop(s) via MKE; 320 minutes. Local airport times.
    • WN1706: DEN 2026-11-27 10:40:00 → MKE 2026-11-27 13:55:00; layover at MKE: 105 minutes.
    • WN3113: MKE 2026-11-27 15:40:00 → STL 2026-11-27 17:00:00.
  • Southwest Airlines WN1755: STL 2026-12-04 08:25:00 → DEN 2026-12-04 09:45:00; nonstop; 140 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $334.13

  • American Airlines AA2579 / AA2246: DEN 2026-11-27 13:15:00 → STL 2026-11-27 19:36:00; 1 stop(s) via DFW; 321 minutes. Local airport times.
    • AA2579: DEN 2026-11-27 13:15:00 → DFW 2026-11-27 16:20:00; layover at DFW: 95 minutes.
    • AA2246: DFW 2026-11-27 17:55:00 → STL 2026-11-27 19:36:00.
  • Southwest Airlines WN1755: STL 2026-12-04 08:25:00 → DEN 2026-12-04 09:45:00; nonstop; 140 minutes. Local airport times.

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