Saint Louis (STL) to Denver (DEN) · Jan 4, 2027 · return Jan 18, 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)
2027-01-04 → 2027-01-18 Frontier Airlines F94567 / F9630 Axel-exclusive $165.00 2026-10-29T01:28:26Z
2027-01-04 → 2027-01-18 Southwest Airlines WN1508 / WN1844 Axel-exclusive $280.00 2026-10-29T01:28:26Z
2027-01-04 → 2027-01-18 United Airlines UA1605 / UA5321 Axel-exclusive $300.00 2026-10-29T01:28:26Z
2027-01-04 → 2027-01-18 Delta Air Lines / United Airlines DL1597 + DL2849 / UA5321 Axel-exclusive $330.00 2026-10-29T01:28:26Z
2027-01-04 → 2027-01-18 Frontier Airlines F94567 / F93302 Axel-exclusive $165.00 2026-10-29T01:28:26Z
2027-01-04 → 2027-01-18 Southwest Airlines WN4141 / WN1844 Axel-exclusive $280.00 2026-10-29T01:28:26Z
2027-01-04 → 2027-01-18 United Airlines UA756 / UA5321 Axel-exclusive $300.00 2026-10-29T01:28:26Z
2027-01-04 → 2027-01-18 Southwest Airlines WN2015 + WN200 / WN1844 Axel-exclusive $290.00 2026-10-29T01:28:26Z
2027-01-04 → 2027-01-18 Southwest Airlines WN4141 / WN2832 + WN3131 Axel-exclusive $290.00 2026-10-29T01:28:26Z
2027-01-04 → 2027-01-18 Southwest Airlines WN4372 + WN1758 / WN1844 Axel-exclusive $290.00 2026-10-29T01:28:26Z
2027-01-04 → 2027-01-18 Southwest Airlines WN665 + WN1313 / WN1844 Axel-exclusive $290.00 2026-10-29T01:28:26Z
2027-01-04 → 2027-01-18 United Airlines UA4439 + UA2495 / UA5321 Axel-exclusive $310.00 2026-10-29T01:28:26Z

Hotels in Denver for these trips

Hotels: under a trip, hotels in Denver for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

All hotels in Denver

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

2027-01-04 → 2027-01-18 · Axel-exclusive $165.00

2027-01-04 → 2027-01-18 · Axel-exclusive $280.00

2027-01-04 → 2027-01-18 · Axel-exclusive $300.00

2027-01-04 → 2027-01-18 · Axel-exclusive $330.00

2027-01-04 → 2027-01-18 · Axel-exclusive $165.00

2027-01-04 → 2027-01-18 · Axel-exclusive $280.00

2027-01-04 → 2027-01-18 · Axel-exclusive $300.00

2027-01-04 → 2027-01-18 · Axel-exclusive $290.00

2027-01-04 → 2027-01-18 · Axel-exclusive $290.00

2027-01-04 → 2027-01-18 · Axel-exclusive $290.00

2027-01-04 → 2027-01-18 · Axel-exclusive $290.00

2027-01-04 → 2027-01-18 · Axel-exclusive $310.00

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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