Airlines operating without stops between Lambert-Saint Louis International Airport and Denver International Airport
Frontier Airlines
low cost airline
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
low cost airline
1 daily flights
United Airlines
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
3 daily flights
Southwest Airlines
low cost airline
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
low cost airline
3-5 daily flights
Schedule of flights that operate directly between St. Louis and Denver
Check the calendar to uncover all the direct flights from Lambert-Saint Louis International Airport to Denver International Airport offered by various airlines. Tap on a specific schedule for a complete list of flights or search directly to get competitive pricing.
Direct Flights Schedule
Airline
Flight
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Frontier Airlines
F9 699
Su
14:41
Mo
14:11
Tu
—
We
14:11
Th
14:41
Fr
14:11
Sa
14:11
United Airlines
UA 690
Su
08:39
Mo
08:39
Tu
08:39
We
08:39
Th
08:39
Fr
08:39
Sa
08:39
United Airlines
UA 2363
Su
13:38
Mo
13:38
Tu
13:38
We
13:38
Th
13:38
Fr
13:38
Sa
13:38
United Airlines
UA 5221
Su
16:34
Mo
16:25
Tu
16:25
We
16:25
Th
16:25
Fr
16:33
Sa
16:32
Southwest Airlines
WN 697
Su
—
Mo
05:50
Tu
05:50
We
05:50
Th
05:50
Fr
05:50
Sa
—
Southwest Airlines
WN 1381
Su
06:40
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
Southwest Airlines
WN 425
Su
—
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
06:45
Southwest Airlines
WN 2742
Su
—
Mo
08:10
Tu
08:10
We
08:10
Th
08:10
Fr
08:10
Sa
—
Southwest Airlines
WN 444
Su
10:55
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
Southwest Airlines
WN 700
Su
13:20
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
13:05
Southwest Airlines
WN 791
Su
—
Mo
13:15
Tu
13:15
We
13:15
Th
13:15
Fr
13:15
Sa
—
Southwest Airlines
WN 2495
Su
18:35
Mo
17:25
Tu
17:25
We
17:25
Th
17:25
Fr
17:25
Sa
17:05
Southwest Airlines
WN 1252
Su
—
Mo
20:20
Tu
20:20
We
20:20
Th
20:20
Fr
20:20
Sa
—
Southwest Airlines
WN 1994
Su
21:45
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
Price analysis for non-stop flights from St. Louis to Denver
If you're in search of the most budget-friendly option, consider a direct flight from Lambert-Saint Louis International Airport to Denver International Airport, where fares can start as low as 150€, particularly during the wallet-friendly month of January. These average prices for non-stop flights linking Lambert-Saint Louis International Airport (STL) and Denver International Airport (DEN) are meticulously derived from user queries, based on the lowest monthly round-trip rates available for a single adult traveler. It's important to note that these fare figures are subject to fluctuations based on the quantity of data accessible for this specific route.
For travelers aiming to maximize savings, this represents an exceptional opportunity. Booking your direct flight during January could result in significant cost savings, with the potential to secure fares as attractive as 150€. These values reflect the collective search patterns of users, factoring in the lowest monthly rates for round-trip journeys by adult passengers. Please keep in mind that these prices may vary depending on the depth of data available for this specific flight route.
€207Approximately
€150Jan
€163Feb
€153March
€181April
€165May
€166June
€176July
€223Aug
€212Sep
€301Oct
€301Nov
€301Dec
Estimated fares for a journey connecting Lambert-Saint Louis International Airport (STL) and Denver International Airport (DEN)
Departing from Lambert-Saint Louis International Airport (STL)
St. Louis Lambert International Airport (STL) is a large airport in the United States.
Below, you'll find an all-encompassing catalog of the various aircraft varieties used on this particular route, complete with details about their passenger capacity and the classes they offer.
A320neo
Frontier Airlines
186 seats(all economy)
Airbus A320
United Airlines
150 seats(all economy)
Airbus A319
United Airlines
126 seats(all economy)
Embraer 175 (Enhanced Winglets)
United Airlines
70 seats(all economy)
Boeing 737MAX 8 Passenger
Southwest Airlines
168 seats(all economy)
Boeing 737-800 (winglets) Passenger/BBJ2
Southwest Airlines
175 seats(all economy)
Boeing 737-700 (winglets) Passenger/BBJ1
Southwest Airlines
143 seats(all economy)
St. Louis (STL) - Denver (DEN) : Flight information
We've compiled a comprehensive summary of the pivotal particulars for this flight.
FAQ about non-stop flights from Lambert-Saint Louis International Airport to Denver International Airport
How many hours does it take to fly from Lambert-Saint Louis International Airport to Denver International Airport?
On average, flights between Lambert-Saint Louis International Airport and Denver International Airport have a typical duration of 2h 45min.
How many airlines offer non-stop flights from St. Louis to Denver?
There are 3 airlines that offer nonstop flights to Denver International Airport (DEN). These airlines, including Frontier Airlines, United Airlines, Southwest Airline, provide convenient and direct travel options for passengers looking to reach their destination swiftly without layovers.
What is the average price of airfare from Lambert-Saint Louis International Airport to Denver International Airport?
The most economical option for a non-stop flight from Lambert-Saint Louis International Airport to Denver International Airport can be found at 150€, and this special rate is typically available during January. However, it's important to note that airfares tend to increase during October, with the average cost of a direct flight soaring to 301€.
Which airline is the most popular on this route?
Frontier Airlines is the most popular airline for flights between St. Louis to Denver.
What's the air travel distance from St. Louis to Denver?
Distance from St. Louis to Denver is approximately 1242 kilometers
Our advantages
100% Free
Start saving immediately with EcoFly
Book with Flexibility
Organize your trips early and secure flights free from change fees.
Travel smart
With insightful data and detailed charts on our platform, we simplify the travel decision-making process.
Reviews
4(27145 reviews)
Jessica
5
Eco-Fly has completely transformed the way I travel! Not only have I been able to secure affordable tickets, but the whole booking process is so seamless. Highly recommended
Liam
4
As a frequent traveler, I've used numerous platforms, but Eco-Fly stands out. Their deals are unmatched, and the interface is user-friendly. A definite game-changer.
Elena
Aisha
stumbled upon Eco-Fly while looking for budget flights, and it's now my go-to site. It's efficient, provides fantastic options, and ensures I save on every trip.
Sasha
5
Eco-Fly has made traveling on a budget so much more accessible. The variety of options and clear price breakdowns make the process stress-free.
Grace H.
5
What I love most about Eco-Fly is the transparency. No hidden fees, and the prices truly are the best out there. Five stars from me!
Tyrone
4
Booking my flights has never been easier. With Eco-Fly, I get the best prices, and the search filters help narrow down the perfect flight options for my schedule.
Elena
4
Eco-Fly delivers on its promise—cheap, easy-to-book flights without the hassle. I've saved hundreds on my trips thanks to them.
