Direct (non-stop) flights St. Louis (STL) - Denver (DEN)

3 airline(s) cover the 1242 km distance on this route with a flight time of 2h 45min

Direct (non-stop) flights St. Louis (STL) - Denver (DEN) – Ecofly
STL
Lambert-Saint Louis International Airport
DEN
Denver International Airport
Depart
Return
1, Economy
1, Economy
Search flights
route-map
United-States
STL St. Louis
route-path
United-States
DEN Denver

Distance 772 miles (1242 km)

Flight time 2h 45min

Flight time 2h 45min

Airlines offering non-stop routes from Lambert-Saint Louis International Airport to Denver International Airport

Frontier Airlines

Frontier Airlines low cost airline

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday

low cost airline

1 daily flights

United Airlines

United Airlines

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday

3 daily flights

Southwest Airlines

Southwest Airlines low cost airline

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday

low cost airline

3-5 daily flights

Direct flight timetable between St. Louis and Denver

Using the calendar, you can check all direct departures from Lambert-Saint Louis International Airport to Denver International Airport across multiple airlines. Choose a timeframe and explore available flights, or initiate a search to discover top fare offers.

Non-stop Flights Schedule

Airline Flight Mon Tue Wed Thu Fri Sat Sun
Frontier Airlines
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
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
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
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
Southwest Airlines
WN 697
Su
Mo
05:50
Tu
05:50
We
05:50
Th
05:50
Fr
05:50
Sa
Southwest Airlines
Southwest Airlines
WN 1381
Su
06:40
Mo
Tu
We
Th
Fr
Sa
Southwest Airlines
Southwest Airlines
WN 425
Su
Mo
Tu
We
Th
Fr
Sa
06:45
Southwest Airlines
Southwest Airlines
WN 2742
Su
Mo
08:10
Tu
08:10
We
08:10
Th
08:10
Fr
08:10
Sa
Southwest Airlines
Southwest Airlines
WN 444
Su
10:55
Mo
Tu
We
Th
Fr
Sa
Southwest Airlines
Southwest Airlines
WN 700
Su
13:20
Mo
Tu
We
Th
Fr
Sa
13:05
Southwest Airlines
Southwest Airlines
WN 791
Su
Mo
13:15
Tu
13:15
We
13:15
Th
13:15
Fr
13:15
Sa
Southwest Airlines
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
Southwest Airlines
WN 1252
Su
Mo
20:20
Tu
20:20
We
20:20
Th
20:20
Fr
20:20
Sa
Southwest Airlines
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 152€, particularly during the wallet-friendly month of March. 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 March could result in significant cost savings, with the potential to secure fares as attractive as 152€. 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.

€216 Approximately

€156 Jan
€157 Feb
€180 March
€171 April
€212 May
€171 June
€180 July
€229 Aug
€218 Sep
€309 Oct
€309 Nov
€309 Dec

Approximate costs for flights between Lambert-Saint Louis International Airport (STL) and Denver International Airport (DEN)

Lambert-Saint Louis International Airport

Departing from Lambert-Saint Louis International Airport (STL)

St. Louis Lambert International Airport, commonly referred to as STL, is a significant and expansive airport located in the United States.

Show all flights from STL →
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Denver International Airport

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Arriving to Denver International Airport (DEN)

Denver International Airport (DEN) holds the distinction of being the third largest airport in the entire United States, showcasing its significant size and capacity.

Show all flights from DEN →

Best in St. Louis

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Best hotel offer in St. Louis

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Excursions & Activities in St. Louis

Excursions & Activities in St. Louis

Engage with a local tour specialist or pre-book a museum ticket.

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The kinds of planes you can expect on this route

Listed below are the aircraft varieties employed for this route, complete with their seat capacity and the classes they offer.

  • A320neo

    A320neo

    Frontier Airlines
    186 seats (all economy)
  • Airbus A320

    Airbus A320

    United Airlines
    150 seats (all economy)
  • Airbus A319

    Airbus A319

    United Airlines
    126 seats (all economy)
  • Embraer 175 (Enhanced Winglets)

    Embraer 175 (Enhanced Winglets)

    United Airlines
    70 seats (all economy)
  • Boeing 737MAX 8 Passenger

    Boeing 737MAX 8 Passenger

    Southwest Airlines
    168 seats (all economy)
  • Boeing 737-800 (winglets) Passenger/BBJ2

    Boeing 737-800 (winglets) Passenger/BBJ2

    Southwest Airlines
    175 seats (all economy)
  • Boeing 737-700 (winglets) Passenger/BBJ1

    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.

  • ticket

    Cheapest flight found

    156€
  • clock

    Average flight time

    2:45 h
  • checkmark-calendar

    Cheapest month for a flight

    January
  • send

    Most popular airline

    Frontier Airlines
  • regular-calendar

    Flights per week

    21

Hotels near Denver International Airport

Hyatt Regency Denver at Colorado Convention Center
Hyatt Regency Denver at Colorado Convention Center

from 134 €

8.3 1167
Baymont by Wyndham Denver International Airport
Baymont by Wyndham Denver International Airport

from 79 €

6.7 1877
Magnolia Hotel Denver a Tribute Portfolio Hotel
Magnolia Hotel Denver a Tribute Portfolio Hotel

from 134 €

7.4 6970
Days Inn & Suites by Wyndham Denver International Airport
Days Inn & Suites by Wyndham Denver International Airport

from 73 €

6.6 5498
Embassy Suites by Hilton Denver Downtown Convention Center
Embassy Suites by Hilton Denver Downtown Convention Center

from 152 €

8.1 9895
DoubleTree by Hilton Hotel Denver
DoubleTree by Hilton Hotel Denver

from 112 €

7.3 9983
Warwick Denver
Warwick Denver

from 143 €

6.7 8134
Clarion Hotel Denver Central
Clarion Hotel Denver Central

from 120 €

5.4 8584
Grand Hyatt Denver
Grand Hyatt Denver

from 168 €

8.6 4528
Sheraton Denver Downtown Hotel
Sheraton Denver Downtown Hotel

from 254 €

8.4 5954
Quality Inn & Suites Denver International Airport
Quality Inn & Suites Denver International Airport

from 95 €

7.7 1374
Sonesta Denver Downtown
Sonesta Denver Downtown

from 119 €

7.4 2880
High Plains Hotel at Denver International Airport
High Plains Hotel at Denver International Airport

from 102 €

6.7 7236
Hyatt Place Denver Cherry Creek
Hyatt Place Denver Cherry Creek

from 100 €

8.2 5480
Kimpton Hotel Monaco Denver
Kimpton Hotel Monaco Denver

from 190 €

7.9 6137
The Curtis- A DoubleTree by Hilton Hotel
The Curtis- A DoubleTree by Hilton Hotel

from 140 €

7.8 5822
Ramada by Wyndham Denver International Airport
Ramada by Wyndham Denver International Airport

from 88 €

7.6 9057
Microtel Inn and Suites DIA
Microtel Inn and Suites DIA

from 78 €

6.9 1597
Holiday Inn Denver East - Stapleton
Holiday Inn Denver East - Stapleton

from 107 €

7.1 2478
La Quinta Inn & Suites Denver Airport DIA
La Quinta Inn & Suites Denver Airport DIA

from 85 €

7.8 6980
Renaissance Denver Stapleton Hotel
Renaissance Denver Stapleton Hotel

from 112 €

7.6 9758
Hampton Inn & Suites Denver-Downtown
Hampton Inn & Suites Denver-Downtown

from 128 €

8.4 573
Hotel Teatro
Hotel Teatro

from 189 €

7.5 4566
Hyatt Regency Denver Tech Center
Hyatt Regency Denver Tech Center

from 124 €

8.1 6929
DoubleTree by Hilton Hotel Denver Central Park
DoubleTree by Hilton Hotel Denver Central Park

from 103 €

7 7850

FAQ about direct flights from Lambert-Saint Louis International Airport to Denver International Airport

What is the flight duration from Lambert-Saint Louis International Airport to Denver International Airport?

Typically, flights from Lambert-Saint Louis International Airport to Denver International Airport take around 2h 45min on average.

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 St. Louis to Denver?

You'll discover the lowest fare for a direct flight between Lambert-Saint Louis International Airport and Denver International Airport at just 152€, and this budget-friendly rate is usually up for grabs during March. Conversely, as we head into October, flight prices tend to ascend, reaching an average of 304€ for a non-stop journey.

Which airline is the top choice for travelers on this route?

For travelers seeking non-stop journeys between St. Louis and Denver, Frontier Airlines is the airline that stands out.

What's the total flying distance from St. Louis to Denver?

The approximate distance between St. Louis and Denver is about 1242 kilometers.

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