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Cheap flights from Denver to St Louis (DEN - STL)

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The best prices from Denver to St Louis are usually found in January or October, booked 47 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

$260
$210
$170
$120
Price
$120 - $261
Temperature
45 - 90 °F
Rainfall
2 - 5 inches
Most popular in December High demand for flights, 20% potential price rise
Cheapest in January Best time to find cheap flights, 6% potential price drop
Average price $120 Price for this month
Cheapest price $120 From Denver to St Louis

Cheap flights from Denver to St Louis in January 2020

The best prices found for DEN to STL flights for January
29 Jan - 1 Feb
$77pp
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
25 Jan - 27 Jan
$78pp
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
24 Jan - 27 Jan
$98pp
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl

Denver to St Louis 2020 flight deals

Cheap flights to St Louis from Denver found for this year
22 Feb - 24 Feb
$78pp
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
3 Mar - 10 Mar
$97pp
DEN
Denver Intl
United Airlines
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
United Airlines
Non-Stop
DEN
Denver Intl
21 Feb - 24 Feb
$105pp
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl

Non-stop flights to St Louis from Denver

Save time with Denver to St Louis direct flight deals
29 Jan - 1 Feb
$77pp
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
22 Feb - 24 Feb
$78pp
DEN
Denver Intl
Frontier
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl
25 Jan - 27 Jan
$97pp
DEN
Denver Intl
United Airlines
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
United Airlines
Non-Stop
DEN
Denver Intl

Last minute flights from Denver to St Louis

Late deals on round-trip flights to St Louis from Denver, departing today and this week
23 Jan - 25 Jan
$130pp
DEN
Denver Intl
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
DEN
Denver Intl
17 Jan - 19 Jan
$145pp
DEN
Denver Intl
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
DEN
Denver Intl
21 Jan - 25 Jan
$177pp
DEN
Denver Intl
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
Non-Stop
DEN
Denver Intl

Destination information for St Louis

Things to know before you go. Useful info for your trip from Denver to St Louis
Flight duration
2h 21m
Average temperature for January in St Louis
44.6 °F
Avg rainfall for January in St Louis
2.8 ″

Airports servicing Denver

Airports servicing St. Louis

Weekly flight availability
from Denver to St Louis
Sunday
8 daily flights
Monday
24 daily flights
Tuesday
22 daily flights
Wednesday
24 daily flights
Thursday
19 daily flights
Friday
24 daily flights
Saturday
7 daily flights

Related info for your journey

Useful info, stats and facts about Denver to St Louis flights.

Flight FAQs

From Denver to St Louis

What days are nonstop flights available from Denver to St Louis?

You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Within the past month, 94 users have taken a look at flights from Denver Intl to Lambert-St Louis.

What percent of flights are delayed?

Based on our current data flights from Denver to St Louis are usually delayed by up to 73min. or more.

How many passenger seats are available on a flight on this route?

Commercial airlines for the flight route can seat a total of 1,049 passengers per day from Denver Intl to Lambert-St Louis.

What is the cheapest airline for this route?

While looking for the best option consider Southwest Airlines Co., our data currently shows that they have the cheapest flight available for the flight path. When traveling from Denver to St Louis, generally 100 flights depart for this route daily.

How long does the flight from Denver to St Louis take?

A nonstop flight takes up to 2 hours, covering a distance of 480 miles.

How many flights depart from Denver to St Louis on average per day?

Travelers can expect 49 flights from Denver Intl to Lambert-St Louis on average per day.
Early Morning (Midnight to 6am) - 4% of flight departures
Morning (6am - Noon) - 29% of flight departures
Afternoon (Noon - 6pm) - 55% of flight departures
Evening (6pm - Midnight) - 12% of flight departures

Does it rain more in Denver or St Louis?

In Denver, there will be less rainfall in Denver compared to St Louis over the next 5 days.

Is Denver weather warmer or cooler than St Louis?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in St Louis is generally the same as in Denver. Book flights in a timely manner in correlation to your departure date.