$141 Cheap United flights St. Louis (STL) to Denver (DEN)
$141 Cheap United flights St. Louis (STL) to Denver (DEN)
Prices were available within the past 7 days and start at $141 for one-way flights and $211 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, Jun 2 - Sat, Jun 6
STL
St. Louis
DEN
Denver
$211 Roundtrip, found 11 hours ago
$211
Roundtrip
found 11 hours ago
Travel information
Origin airport | Lambert-St. Louis Intl. |
|---|---|
Destination airport | Denver Intl. |
Airlines serving | American Airlines, Delta, Frontier Airlines, Southwest Airlines, United |
Popular airline | Frontier Airlines |
Distance | 1228 km |
Average flight time | 1 hour 21 mins |
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Most Popular United Routes from St. Louis
Most Popular United Routes from Denver
- Chicago to San Salvador (ORD - SAL)
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Popular Domestic Routes in Denver Intl.
- New York to Chicago (LGA - ORD)
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- Idaho Falls to Williston (IDA - XWA)
- Seattle to Los Angeles (SEA - LAX)
- Montreal to Toulouse (YUL - TLS)
- San Francisco to Houston (SFO - IAH)
- Newark Liberty Intl. Airport to Valencia (EWR - VLC)
- New York to Orlando (LGA - MCO)