Denver (DEN) to Saint Louis (STL) · Jan 3, 2027 · return Jan 6, 2027

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel dates Airline Flights Total price Price issued (UTC)
2027-01-03 → 2027-01-06 Frontier Airlines F93302 / F94567 Axel-exclusive $154.43 2026-10-29T01:05:09Z
2027-01-03 → 2027-01-06 Southwest Airlines WN1840 / WN4140 Axel-exclusive $287.55 2026-10-29T01:05:09Z
2027-01-03 → 2027-01-06 United Airlines UA5321 / UA1605 Axel-exclusive $298.20 2026-10-29T01:05:09Z
2027-01-03 → 2027-01-06 American Airlines / United Airlines AA2579 + AA2246 / UA1605 Axel-exclusive $307.05 2026-10-29T01:05:09Z
2027-01-03 → 2027-01-06 Frontier Airlines F9630 / F94567 Axel-exclusive $154.43 2026-10-29T01:05:09Z
2027-01-03 → 2027-01-06 Southwest Airlines WN1845 / WN4140 Axel-exclusive $287.55 2026-10-29T01:05:09Z
2027-01-03 → 2027-01-06 United Airlines UA1639 / UA1605 Axel-exclusive $298.20 2026-10-29T01:05:09Z
2027-01-03 → 2027-01-06 Southwest Airlines WN2075 + WN2715 / WN4140 Axel-exclusive $296.40 2026-10-29T01:05:09Z
2027-01-03 → 2027-01-06 Southwest Airlines WN1573 + WN742 / WN4140 Axel-exclusive $296.40 2026-10-29T01:05:09Z
2027-01-03 → 2027-01-06 Southwest Airlines WN1706 + WN3113 / WN4140 Axel-exclusive $296.40 2026-10-29T01:05:09Z
2027-01-03 → 2027-01-06 Southwest Airlines WN2832 + WN3131 / WN4140 Axel-exclusive $296.40 2026-10-29T01:05:09Z
2027-01-03 → 2027-01-06 Southwest Airlines WN235 + WN4472 / WN4140 Axel-exclusive $296.40 2026-10-29T01:05:09Z

Route overview: Denver to Saint Louis (STL) flight deals

2027-01-03 → 2027-01-06 · Axel-exclusive $154.43

2027-01-03 → 2027-01-06 · Axel-exclusive $287.55

2027-01-03 → 2027-01-06 · Axel-exclusive $298.20

2027-01-03 → 2027-01-06 · Axel-exclusive $307.05

2027-01-03 → 2027-01-06 · Axel-exclusive $154.43

2027-01-03 → 2027-01-06 · Axel-exclusive $287.55

2027-01-03 → 2027-01-06 · Axel-exclusive $298.20

2027-01-03 → 2027-01-06 · Axel-exclusive $296.40

2027-01-03 → 2027-01-06 · Axel-exclusive $296.40

2027-01-03 → 2027-01-06 · Axel-exclusive $296.40

2027-01-03 → 2027-01-06 · Axel-exclusive $296.40

2027-01-03 → 2027-01-06 · Axel-exclusive $296.40

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