St. Louis to Denver Flight Schedule — Daily Timetable & Departure Times
St. Louis to Denver Daily Flight Schedule — Today's Timetable
| Flight | Airline | Departure | Arrival | Duration | Aircraft | Stops |
|---|---|---|---|---|---|---|
| WN-4454 | WN | 6:20 AM | 7:40 AM | 1h 20m | B737-800 | Direct |
| WN-2623 | WN | 8:25 AM | 9:45 AM | 1h 20m | B737 MAX 8 | Direct |
| UA-1415 | UA | 8:54 AM | 10:27 AM | 1h 33m | B737-800 | Direct |
| WN-3562 | WN | 11:30 AM | 12:50 PM | 1h 20m | B737 MAX 8 | Direct |
| UA-1380 | UA | 2:40 PM | 4:14 PM | 1h 34m | A319 | Direct |
| WN-2952 | WN | 3:00 PM | 4:25 PM | 1h 25m | B737-800 | Direct |
| WN-1688 | WN | 5:15 PM | 6:35 PM | 1h 20m | 7S7 | Direct |
| UA-1236 | UA | 6:05 PM | 7:39 PM | 1h 34m | A319 | Direct |
| WN-4459 | WN | 6:45 PM | 8:05 PM | 1h 20m | B737-800 | Direct |
| F9-4567 | F9 | 8:06 PM | 9:39 PM | 1h 33m | A320ceo | Direct |
| WN-4460 | WN | 9:40 PM | 11:00 PM | 1h 20m | B737 MAX 8 | Direct |
Airlines Flying St. Louis to Denver
The following airlines operate direct flights on the St. Louis (STL) to Denver (DEN) route:
WN operates 7 flights daily on this route using 7S7, B737-800, B737 MAX 8 aircraft.
UA operates 3 flights daily on this route using A319, B737-800 aircraft.
F9 operates 1 flight daily on this route using A320ceo aircraft.
St. Louis to Denver Flight Time & Route Information
Flights from St. Louis to Denver depart from STL Airport (STL) and arrive at DEN Airport (DEN). The first flight of the day departs at 6:20 AM and the last flight departs at 9:40 PM.
Looking for cheap St. Louis to Denver flight tickets? Compare live fares and book directly on HappyFares at the lowest airfare.
Frequently Asked Questions — St. Louis to Denver Flight Schedule
How many flights operate from St. Louis to Denver daily?
11 flights operate from St. Louis to Denver daily. Airlines on this route include WN, UA, F9.
What is the first flight from St. Louis to Denver?
The first flight from St. Louis to Denver is WN-4454 operated by WN, departing at 6:20 AM.
What is the last flight from St. Louis to Denver?
The last flight from St. Louis to Denver is WN-4460 operated by WN, departing at 9:40 PM.
Which airlines fly from St. Louis to Denver?
WN, UA, F9 operate flights on the St. Louis to Denver route. Use HappyFares to compare fares across all airlines and book the cheapest ticket.
What is the St. Louis to Denver flight schedule today?
Today's St. Louis to Denver flight schedule has 11 flights. Departures range from 6:20 AM (WN WN-4454) to 9:40 PM (WN WN-4460).
How to check St. Louis to Denver live flight status?
For live St. Louis to Denver flight status including delays, gate changes, and real-time tracking, visit our dedicated flight status page.
What is the cheapest St. Louis to Denver flight ticket?
To find the cheapest St. Louis to Denver flight ticket, compare fares across all airlines on HappyFares. Book 3–6 weeks in advance and fly mid-week for the lowest airfare on this route.