Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Kansas City to St Louis
Cheapest flight tickets
$224
Average price of a round trip
$276
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
1h1
A flight from Kansas City to St Louis takes on average 1h1.
Best time
December
According to user searches, the ideal month to go to St Louis is December.
Tips for finding a cheap flight from Kansas City to St Louis
Check out our tips for booking your flight to St Louis (USA) from Kansas City (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is September, with an average flight ticket price of $272 (calculation over the last two years). The most touristic season corresponds to the months of September, August and October.
For the cheapest flights, it is advisable to buy your ticket at least 26 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to St Louis costs on average $286.
The airlines that offer the most flights are Southwest Airlines and Southwest Airlines.
Price of flight tickets from Kansas City to St Louis
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $224 to $306
- The average price of a flight ticket is about $276
- Prices are lowest for stays in the month of September
- The month in which booking a ticket is cheaper is: September
info departure city :
Kansas City, USA
airport :
Kansas City International Airport (MCI)
local time :
Kansas City is a city in the country USA, the time zone is [[timezone]]. In Kansas City, it is currently {fromLocalTime}, the temperature is on average 19°C, with a minimum of 17°C and a maximum of 22°C.
The city of Kansas City has 1 airport(s): Kansas City
destination info :
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 in the country USA, the time zone is [[timezone]]. In St Louis, it is currently {toLocalTime}, the temperature is on average 20°C, with a minimum of 18°C and a maximum of 21°C.
The city of St Louis has 3 airport(s): Lambert-St. Louis, St. Louis Downtown and Spirit of St. Louis
Useful info about St Louis
What is the least touristic period to go to St Louis?
If you want to visit St Louis during the least touristic period, choose the month of December.
What is the most popular time to travel to St Louis?
In St Louis, the most popular month is September. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Kansas City to St Louis?
According to our data, it is recommended to book your flight 26 days before your departure. If you book your flight ticket 4 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 Kansas City to St Louis is Sunday.
What are the arrival and destination airports when traveling between Kansas City and St Louis?
When you leave, you can leave from Kansas City, and you will arrive at Lambert-St. Louis.
How to reach Kansas City airport from the city centre?
This information is not available at this time.
Are there other means of transportation to go from Kansas City to St Louis?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Kansas City and St Louis?
In summer, the average temperature is 25°C in St Louis and 25°C in Kansas City. The average rainfall in summer is 135 mm in St Louis and 131 mm in Kansas City. In summer, it is warmer in St Louis and it rains less in Kansas City. In winter, it is colder in St Louis and it rains more in St Louis.
