Cheap direct flights Denver (DEN) - St. Louis (STL)

"With a duration of 2h 12min, this direct route is managed by 3 airline(s)

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Main
DEN-STL

United-States

DEN Denver

United-States

STL St. Louis

Distance 772 miles (1242 km)

Flight time 2h 12min

Airlines offering non-stop routes from Denver International Airport to Lambert-Saint Louis 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	3-6 daily flights

Schedule of flights that operate directly between Denver and St. Louis

Check the calendar to uncover all the direct flights from Denver International Airport to Lambert-Saint Louis 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 698	Su 10:49	Mo 09:09	Tu —	We 10:19	Th 10:49	Fr 10:19	Sa 10:19
United Airlines	UA 1460	Su 09:46	Mo 09:43	Tu 09:43	We 09:46	Th 09:46	Fr 09:46	Sa 09:46
United Airlines	UA 5346	Su 13:32	Mo 13:35	Tu 13:35	We 13:32	Th 13:32	Fr 13:32	Sa 13:32
United Airlines	UA 2324	Su 17:40	Mo —	Tu —	We 17:40	Th 17:40	Fr 17:40	Sa 17:40
United Airlines	UA 1369	Su —	Mo 17:46	Tu 17:46	We —	Th —	Fr —	Sa —
Southwest Airlines	WN 3211	Su —	Mo 09:40	Tu 05:25	We 05:20	Th —	Fr —	Sa —
Southwest Airlines	WN 1341	Su —	Mo —	Tu —	We —	Th 05:45	Fr 05:45	Sa 06:50
Southwest Airlines	WN 2574	Su 07:05	Mo —	Tu —	We —	Th 08:05	Fr 08:05	Sa —
Southwest Airlines	WN 674	Su —	Mo 07:35	Tu —	We 07:20	Th —	Fr —	Sa —
Southwest Airlines	WN 739	Su —	Mo —	Tu 08:50	We —	Th —	Fr —	Sa —
Southwest Airlines	WN 1834	Su 09:10	Mo —	Tu —	We —	Th —	Fr —	Sa —
Southwest Airlines	WN 2245	Su —	Mo —	Tu —	We 11:00	Th —	Fr —	Sa —
Southwest Airlines	WN 506	Su —	Mo —	Tu —	We —	Th 11:15	Fr 11:15	Sa —
Southwest Airlines	WN 271	Su —	Mo —	Tu 12:25	We —	Th —	Fr —	Sa —
Southwest Airlines	WN 2670	Su 14:05	Mo —	Tu —	We —	Th —	Fr —	Sa 14:25
Southwest Airlines	WN 3371	Su —	Mo 14:20	Tu —	We —	Th —	Fr —	Sa —
Southwest Airlines	WN 267	Su —	Mo —	Tu 16:25	We 16:30	Th —	Fr —	Sa —
Southwest Airlines	WN 1212	Su 21:25	Mo —	Tu —	We —	Th 17:40	Fr 17:40	Sa 17:50
Southwest Airlines	WN 2101	Su —	Mo 22:25	Tu —	We 18:30	Th —	Fr —	Sa —
Southwest Airlines	WN 3114	Su —	Mo —	Tu 18:40	We —	Th —	Fr —	Sa —
Southwest Airlines	WN 659	Su —	Mo 19:00	Tu —	We —	Th —	Fr —	Sa —
Southwest Airlines	WN 3016	Su 19:25	Mo —	Tu —	We —	Th —	Fr —	Sa —
Southwest Airlines	WN 3491	Su —	Mo —	Tu 21:35	We 20:10	Th —	Fr —	Sa —
Southwest Airlines	WN 557	Su —	Mo —	Tu —	We —	Th 20:35	Fr 20:35	Sa —
Southwest Airlines	WN 2275	Su —	Mo 20:55	Tu —	We —	Th —	Fr —	Sa —

Price analysis for non-stop flights from Denver to St. Louis

If you're in search of the most budget-friendly option, consider a direct flight from Denver International Airport to Lambert-Saint Louis International Airport, where fares can start as low as 171€, particularly during the wallet-friendly month of June. These average prices for non-stop flights linking Denver International Airport (DEN) and Lambert-Saint Louis International Airport (STL) 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 June could result in significant cost savings, with the potential to secure fares as attractive as 171€. 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.

€282 Approximately

€295 Jan

€239 Feb

€251 March

€271 April

€310 May

€171 June

€270 July

€251 Aug

€232 Sep

€209 Oct

€571 Nov

€310 Dec

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

Departing from 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 →

Arriving to 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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The aircraft types servicing this route

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)
Boeing 737-800 Passenger
United Airlines

165 seats (all economy)
Airbus A319
United Airlines

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

70 seats (all economy)
Airbus A320
United Airlines

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

175 seats (all economy)
Boeing 737MAX 8 Passenger
Southwest Airlines

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

143 seats (all economy)

Denver (DEN) - St. Louis (STL) : Flight information

We've compiled a comprehensive summary of the pivotal particulars for this flight.

Cheapest flight found
171€
Average flight time
2:12 h
Cheapest month for a flight
June
Most popular airline
Frontier Airlines
Flights per week
21

Domestic flights most in demand from Denver International Airport

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Atlanta

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New York City

184 Flights scheduled next month

Newark

182 Flights scheduled next month

Miami

179 Flights scheduled next month

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

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

Typically, flights from Denver International Airport to Lambert-Saint Louis International Airport take around 2h 12min on average.

How many airlines offer non-stop flights from Denver to St. Louis?

There are 3 airlines that offer nonstop flights to Lambert-Saint Louis International Airport (STL). 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 Denver to St. Louis?

You'll discover the lowest fare for a direct flight between Denver International Airport and Lambert-Saint Louis International Airport at just 171€, and this budget-friendly rate is usually up for grabs during June. Conversely, as we head into November, flight prices tend to ascend, reaching an average of 571€ for a non-stop journey.

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

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

What's the air travel distance from Denver to St. Louis?

Distance from Denver to St. Louis is approximately 1242 kilometers

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