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Cheap Flights from St. Louis, MO (STL) to Denver (DEN)

Last minute flights from St. Louis, MO to Denver

Save big and visit this destination

Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

St. Louis, MO Denver

BEST

DEAL

Mon, 23 Dec STL - DEN

Mon, 30 Dec DEN - STL

$179 $167

Prime price per passenger

St. Louis, MO Denver

BEST

DEAL

Thu, 27 Feb STL - DEN

$15 $14

Prime price per passenger

St. Louis, MO Denver

BEST

DEAL

Tue, 07 Jan STL - DEN

Sat, 11 Jan DEN - STL

$73 $70

Prime price per passenger

St. Louis, MO Denver

BEST

DEAL

Thu, 26 Dec STL - DEN

Mon, 30 Dec DEN - STL

$122 $119

Prime price per passenger

St. Louis, MO Denver

BEST

DEAL

Sun, 05 Jan STL - DEN

Mon, 06 Jan DEN - STL

$108 $104

Prime price per passenger

St. Louis, MO Denver

BEST

DEAL

Sun, 12 Jan STL - DEN

Mon, 13 Jan DEN - STL

$78 $75

Prime price per passenger

Route information

Distance: 795 miles

St. Louis, MO airports

Lambert-St Louis Internatl (STL) How far from city center: 12 miles

Denver airports

Denver International (DEN) How far from city center: 19 miles

Are you searching for flights from St. Louis, MO to Denver?

Are you planning to travel to Denver for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from St. Louis, MO. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Denver and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from St. Louis, MO to Denver

What are the benefits of booking flexible flight tickets?

Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!

For flights from St. Louis, MO to Denver, how can I find the cheapest price?

The cheapest price for a flight from St. Louis, MO to Denver is $14. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

When booking, when is the best time to get the best prices for flights from St. Louis, MO to Denver?

The most popular months to book a trip from St. Louis, MO to Denver are May, June and July, based on the searches of our customers.

When is the best time to travel from St. Louis, MO to Denver?

The best time of the year to visit Denver depends on lots of personal preferences, especially the price. Regarding popularity, July is the best month to fly to Denver from St. Louis, MO in terms of searches from our customers, followed by April and September. If you prefer to avoid the busy season and get away from the crowds February, December and March are the months with fewer searches for St. Louis, MO - Denver.

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

Flight length from St. Louis, MO to Denver is around 02:26 hours on average, at an average distance of 1,234 km, for flights for the route (which may have 1 or more stops in other cities in between).

How is the weather in Denver compared to St. Louis, MO?

While in St. Louis, MO the temperatures can reach an average of 34.91 ºC in summer, with precipitation levels up to 12.0 mm ,Denver's temperatures can go up to 34.63 ºC during the hot season, with 12.0 mm average of rain rate . In winter, however, weather indicators show around -17.82 ºC in Denver, compared to the -13.87 ºC average degrees reported in St. Louis, MO. During the winter period, St. Louis, MO can register 6.0 mm precipitation, while Denver have an average of 9.0 mm rain level.

Which airports have flights between St. Louis, MO and Denver?

The main route from St. Louis, MO to Denver is: Lambert-St Louis Internatl (STL) to Denver International (DEN). The following airlines fly this route: Frontier Airlines. United Airlines.

Which airlines fly from St. Louis, MO to Denver?

The airlines that fly non-stop from St. Louis, MO to Denver are:

Frontier Airlines.
American Airlines.

Flying Time 2 h and 26 m When flying from St. Louis, MO to Denver, this can take around 2 h and 26 m in flying time, however this flight duration can vary due to other factors

Cheapest flight $14 The best price for flights from St. Louis, MO to Denver offered by eDreams, which have been found by our customers in the last 3 days

Departure Airport Lambert-St Louis Internatl Lambert-St Louis Internatl is where you'll take off when flying from St. Louis, MO to Denver

Arrival Airport Denver International You'll land at Denver International when flying from St. Louis, MO to Denver