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

Name: Cheap direct flights Denver (DEN) - St. Louis (STL)
Brand: Eco-fly
Rating: 4.5 (27145 reviews)

3 airline(s) operate this direct flight, which has a flight time of 2h 12min

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

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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

Non-Stop Flights from Denver International Airport (DEN) to St. Louis Lambert International Airport (STL)

Traveling from the vibrant city of Denver to the Gateway to the West, St. Louis, has never been easier with non-stop flights connecting Denver International Airport (DEN) to St. Louis Lambert International Airport (STL). This route is popular among both business and leisure travelers, offering a quick and convenient way to explore the rich culture and history of St. Louis.

Airlines Offering Non-Stop Flights

Several airlines operate non-stop flights on this route, making it accessible for everyone. Notable carriers include:

Southwest Airlines
United Airlines

These airlines provide multiple daily flights, ensuring that you can find a schedule that fits your travel plans. Whether you're heading to St. Louis for a conference, a family visit, or to enjoy the local attractions like the iconic Gateway Arch, these non-stop options make your journey seamless.

To find the best deals on flights from Denver to St. Louis, we recommend using Ecofly, your go-to search engine for cheap airline tickets. With our platform, you can easily compare airfares from all the airlines operating on this route, ensuring you get the best price for your travel needs.

Frontier Airlines low cost airline	Su Mo Tu We Th Fr Sa	low cost airline	1 daily flights
United Airlines	Su Mo Tu We Th Fr Sa		3 daily flights
Southwest Airlines low cost airline	Su Mo Tu We Th Fr Sa	low cost airline	3-6 daily flights

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 —

Direct flight fare trends between Denver and St. Louis

If you're in pursuit of the most economical travel option, consider a non-stop flight route from Denver International Airport to Lambert-Saint Louis International Airport, where fares can dip as low as 163€, especially during the budget-friendly month of June. These fare averages for direct journeys connecting Denver International Airport (DEN) and Lambert-Saint Louis International Airport (STL) are computed based on real-time user inquiries, utilizing the lowest monthly ticket prices available for round-trip adult fares. Keep in mind that the presented prices are subject to variation depending on the depth of data accessible for this specific route.

For travelers with an eye for savings, this is an opportunity not to be missed. Booking your non-stop flight during June could mean substantial savings, with the chance to secure fares as attractive as 163€. These figures represent the culmination of countless user searches, with our calculations hinging on the lowest monthly round-trip rates for adult passengers. It's essential to acknowledge the potential for price fluctuations based on the data richness concerning this specific flight path.

€273 Approximately

€285 Jan

€231 Feb

€243 Mar

€262 Apr

€300 May

€166 Jun

€262 Jul

€243 Aug

€225 Sep

€203 Oct

€553 Nov

€300 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 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
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
166€
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

Dallas and Fort Worth

261 Flights scheduled next month

Chicago

255 Flights scheduled next month

Atlanta

216 Flights scheduled next month

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

How many hours does it take to fly from Denver International Airport to Lambert-Saint Louis International Airport?

On average, flights between Denver International Airport and Lambert-Saint Louis International Airport have a typical duration of 2h 12min.

How many airlines offer nonstop flights between Denver and 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 International Airport to Lambert-Saint Louis International Airport?

The most economical option for a non-stop flight from Denver International Airport to Lambert-Saint Louis International Airport can be found at 163€, and this special rate is typically available during June. However, it's important to note that airfares tend to increase during November, with the average cost of a direct flight soaring to 542€.

Which airline is the most popular on this route?

Frontier Airlines is the most popular airline for flights between Denver to St. Louis.

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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