Book United Denver to St. Louis flight deals from $167

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Search flights from Denver to St. Louis (DEN - STL)

July

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Thursday 26th

Return Friday 10th
from$ 247*Viewed: 2 hours ago

Saturday 28th

Return Sunday 12th
from$ 247*Viewed: 2 hours ago

Tuesday 31st

Return Wednesday 15th
from$ 252*Viewed: 2 hours ago

August

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Tuesday 21st

Return Wednesday 5th
from$ 187*Viewed: 2 hours ago

Wednesday 22nd

Return Thursday 6th
from$ 187*Viewed: 2 hours ago

Tuesday 28th

Return Wednesday 12th
from$ 167*Viewed: 2 hours ago

September

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Thursday 13th

Return Friday 28th
from$ 187*Viewed: 2 hours ago

Wednesday 19th

Return Thursday 4th
from$ 187*Viewed: 2 hours ago

Wednesday 26th

Return Thursday 11th
from$ 187*Viewed: 2 hours ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
A view of the St. Louis Arch

Plan ahead for flights from Denver to St. Louis

from
to
Type
Dates
Price*
Denver (DEN)
to St. Louis (STL)
Roundtrip
Depart Tue 28 Aug 2018
Return Wed 12 Sep 2018
from$ 167*Viewed: 2 hours ago
Denver (DEN)
to St. Louis (STL)
Roundtrip
Depart Tue 21 Aug 2018
Return Wed 5 Sep 2018
from$ 187*Viewed: 2 hours ago
Denver (DEN)
to St. Louis (STL)
Roundtrip
Depart Wed 22 Aug 2018
Return Thu 6 Sep 2018
from$ 187*Viewed: 2 hours ago
Denver (DEN)
to St. Louis (STL)
Roundtrip
Depart Thu 6 Sep 2018
Return Fri 21 Sep 2018
from$ 187*Viewed: 2 hours ago
Denver (DEN)
to St. Louis (STL)
Roundtrip
Depart Tue 11 Sep 2018
Return Wed 26 Sep 2018
from$ 187*Viewed: 2 hours ago
Denver (DEN)
to St. Louis (STL)
Roundtrip
Depart Wed 12 Sep 2018
Return Thu 27 Sep 2018
from$ 187*Viewed: 2 hours ago
Denver (DEN)
to St. Louis (STL)
Roundtrip
Depart Thu 13 Sep 2018
Return Fri 28 Sep 2018
from$ 187*Viewed: 2 hours ago
Denver (DEN)
to St. Louis (STL)
Roundtrip
Depart Wed 19 Sep 2018
Return Thu 4 Oct 2018
from$ 187*Viewed: 2 hours ago
Denver (DEN)
to St. Louis (STL)
Roundtrip
Depart Wed 26 Sep 2018
Return Thu 11 Oct 2018
from$ 187*Viewed: 2 hours ago
Denver (DEN)
to St. Louis (STL)
Roundtrip
Depart Tue 2 Oct 2018
Return Wed 17 Oct 2018
from$ 187*Viewed: 2 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in St. Louis

84 °FSunday07/15/2018
88 °FMonday07/16/2018
87 °FTuesday07/17/2018
80 °FWednesday07/18/2018
77 °FThursday07/19/2018
81 °FFriday07/20/2018
84 °FSaturday07/21/2018
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