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This Weekend's Flight Deals to St. Louis

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fares from $77 One Way, $142 Round Trip from Kansas City to St. Louis

Prices starting at $142 for return flights and $77 for one-way flights to St. Louis were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

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More About Flying To St. Louis from Kansas City

Route Information for Flights from Kansas City to St. Louis

Origin Airport IATA CodeMKC
Destination Airport IATA CodeSTL
Distance236 mi
Direct Flight AirlinesSouthwest Airlines
Earliest Flight Arrival1:50PM UTC
Latest Flight Arrival1:50PM UTC

Fly from Kansas City to St Louis

Kansas City International Airport

Planning domestic or international flights from Kansas City is easy using Orbitz.com. The site allows travelers to search a variety of airlines at once to locate the best deals. The Kansas City International Airport is located approximately 19 miles from downtown on Brasilia Avenue. The airport has 15 airlines and offers nonstop service to 51 different locations. Airlines include Southwest, Frontier and United Airlines.

Parking at the Airport

Kansas City International Airport offers a variety of parking options. All parking lots are open 24 hours a day, and fees are posted at each lot. The economy lot is free for the first two hours, which makes it perfect for dropping off or picking up travelers. Garage and lot parking is available, with shuttle service running to and from the airport. Fees are charged by the hour or by the day. Valet parking is offered for all guests. Fees for valet parking include shuttle service and luggage assistance, and a frequent parker program offers discounts to travelers.

Kansas City Airport Transportation

Kansas City Airport has a variety of ground transportation options to and from the airport. Many hotels offer free shuttles to and from the airport. Bus and taxi services are available, and fees usually vary depending on the distance traveled. Orbitz.com can help you locate a car or limo rental service at discount prices. Many car rental services will provide discounts with proof of an air ticket.

Airport Restaurant Information

Travelers who get to the airport early may wish to grab a bite to eat before their flight. Restaurants include Starbucks Coffee and Burger King. Using Orbitz.com will ensure you receive the best rates on flights from Kansas City.

Lambert-St. Louis International Airport

Allow Orbitz.com to help you book flights to St. Louis. Lambert-St.Louis International Airport is located 10 miles northwest of St. Louis. Over 13 million passengers pass through the airport each year. It is the largest airport in the state of Missouri and services 255 daily departures to over 90 cities, domestically and internationally. Southwest Airlines is based out of Lambert, and Air Canada, Alaska Airlines, Cape Air, Delta and American Airlines all have major hubs at Lambert. You can use Orbitz.com to book bargain tickets on your next trip to the St. Louis area.

St. Louis International Airport Transportation

St. Louis International Airport offers a variety of transportation services for the busy traveler. Shuttle services, rental cars, and public transportation are available at the airport. Go Best Express Airport Shuttle is a popular shuttle service for group transportation. One-way fares start at $17. The MetroLink is St. Louis' rail system and operates 37 stations throughout the city. One-way fares cost $2.

St. Louis Weather

St. Louis has distinct seasons. Summers are hot, and temperatures can get as high as 90 degrees F. Spring is usually a rainy season for St. Louis, so it is best to pack an umbrella for your trip during March, April and May. Fall is usually mild, with temperatures averaging 57 degrees F. Winters can be freezing, with temperature falling to 20 degrees F. Bring a warm coat and boots during winter trips to St. Louis.

Popular Attractions in St. Louis

St. Louis offers a variety of attractions for visitors. Some popular attractions include the famous Gateway Arch, Six Flags of St. Louis, the Saint Louis Zoo and Forest Park. St. Louis is also home to several theaters, such as the Ferrara Theatre, Fox Theatre, and Grand Center. Some popular museums include the St. Louis Children's Museum and the Beall Mansion Museums. Book flights to St. Louis with the help of Orbitz.com to visit these popular attractions.

Flights from Kansas City to St. Louis - Frequently Asked Questions

Are there non-stop flights from Kansas City to St. Louis?

Dust off your trusty passport, because Southwest Airlines will fly you directly from Kansas City to St. Louis. Book your plane ticket now and enjoy a hassle-free, nonstop flight.

What is the shortest flight from Kansas City to St. Louis?

The trip from Kansas City to St. Louis can be as quick as 1 hour. With a leisurely flight time like this, why not round up some friends and take off on a spur-of-the-moment getaway?

What airlines fly from Kansas City (and vicinity) to St. Louis (and vicinity) most frequently?

If you're looking for the airline with the most flights from Kansas City (and vicinity) to St. Louis (and vicinity), Southwest Airlines is your best bet. This popular airline operates 49 flights on this route each month.

If I am not able to travel due to COVID-19, can I cancel my flight to St. Louis?

We get that traveling right now has its challenges, so it's good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to St. Louis have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you'll quickly see what options are available. Our Customer Service Portal is the place to go for more information.

Are there flights to St. Louis with flexible change policies?

In most cases you'll have the option to reschedule your flight to St. Louis without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the "no change fees" filter and book with confidence.

What is the cheapest day of the week to fly?

Consider flying out early in the week to save on your airfare. Orbitz data from 2019 shows that Tuesday is the cheapest day to depart, followed by Monday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.

What is the cheapest month to fly?

We won't keep you guessing, according to Orbitz data the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a fresh start to the new year. Be aware that the most expensive time to fly isn't the height of summer, as most people assume, but the festive month of December.

How can I save money on flights?

To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you'll generally get a much better deal. Those who tried this on Orbitz in 2019 saved over 50% on their airfares. Get mixing and matching today!

*According to flight demand on Orbitz.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

^Savings based on all package bookings with Flight + Hotel made on Orbitz.com from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.