Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from St Louis to Denver
Cheapest flight tickets
$89
Average price of a round trip
$96
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
2h30
A flight from St Louis to Denver takes on average 2h30.
Best time
August
According to user searches, the ideal month to go to Denver is August.
Tips for finding a cheap flight from St Louis to Denver
Check out our tips for booking your flight to Denver (USA) from St Louis (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is October, with an average flight ticket price of $82 (calculation over the last two years). The most touristic season corresponds to the months of November, October and January.
For the cheapest flights, it is advisable to buy your ticket at least 48 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to Denver costs on average $96.
The airlines that offer the most flights are Frontier Airlines and Frontier Airlines.
Price of flight tickets from St Louis to Denver
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $89 to $424
- The average price of a flight ticket is about $96
- Prices are lowest for stays in the month of October
- The month in which booking a ticket is cheaper is: November
info departure city :
St Louis, USA
airports :
Lambert-St. Louis International Airport (STL)
St. Louis Downtown Airport (CPS)
Spirit of St. Louis Airport (SUS)
local time :
St Louis is a city in the country USA, the time zone is [[timezone]]. In St Louis, it is currently {fromLocalTime}, the temperature is on average 12°C, with a minimum of 9°C and a maximum of 16°C.
The city of St Louis has 3 airport(s): Lambert-St. Louis, St. Louis Downtown and Spirit of St. Louis
destination info :
Denver, USA
airports :
Denver International Airport (DEN)
Rocky Mountain Airport (BJC)
Centennial Airport (APA)
local time :
Denver is in the country USA, the time zone is [[timezone]]. In Denver, it is currently {toLocalTime}, the temperature is on average 10°C, with a minimum of 5°C and a maximum of 16°C.
The city of Denver has 3 airport(s): Denver, Rocky Mountain and Centennial
Useful info about Denver
What is the least touristic period to go to Denver?
If you want to visit Denver during the least touristic period, choose the month of August.
What is the most popular time to travel to Denver?
In Denver, the most popular month is November. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from St Louis to Denver?
According to our data, it is recommended to book your flight 48 days before your departure. If you book your flight ticket 7 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from St Louis to Denver is Sunday.
What are the arrival and destination airports when traveling between St Louis and Denver?
When you leave, you can leave from Lambert-St. Louis, and you will arrive at Denver.
How to reach St Louis airport from the city centre?
The airport Lambert-St. Louis is located 20 km, St. Louis Downtown is located 7 km or Spirit of St. Louis is located 45 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from St Louis to Denver?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between St Louis and Denver?
In summer, the average temperature is 22°C in Denver and 25°C in St Louis. The average rainfall in summer is 50 mm in Denver and 135 mm in St Louis. In summer, it is warmer in St Louis and it rains less in Denver. In winter, it is colder in St Louis and it rains more in St Louis.
