Cheap flights from Kansas to St. Louis from $49
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas to St. Louis departing on 6/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Kansas to St. Louis
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to St. Louis?
In general, July is the cheapest month to fly from Kansas to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $158. The month of April is another great option to travel to St. Louis, with average flight prices from Kansas averaging around $167.
What is the cheapest day to depart on your flight to St. Louis?
The cheapest day to depart on your flight to St. Louis is on a Wednesday when prices can be found for as low as $396. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $448. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.
What is the cheapest time of day to depart on your flight to St. Louis?
Flying to St. Louis from Kansas at noon is the least expensive time of day to depart. momondo users have found prices as low as $366 when looking at flights departing at noon. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $420 per ticket.
What is the cheapest Kansas to Lambert-St Louis flight route?
Fly from Wichita Eisenhower National to Lambert-St Louis for the best Kansas - Lambert-St Louis flight prices
How many flights depart from Kansas to St. Louis on average per day?
As of April 2025, there are 5 flights per day flying from Kansas to St. Louis. The most common time of day flights depart is 5:00AM, with 36% of flights taking off at noon.
How many flights depart from Kansas to St. Louis on average per week?
36 flights are operational weekly from Kansas to St. Louis as of April 2025. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.
Cheap Kansas to St. Louis flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kansas to St. Louis
When did momondo last update prices for flights from Kansas to Lambert-St Louis Airport?
Prices for flights from Kansas to Lambert-St Louis Airport were last updated today.
How many operators does momondo search for flights from Kansas to Lambert-St Louis Airport?
As of April 2025, there are 2 operators available to choose from for flights from Kansas to Lambert-St Louis Airport.
How old do you have to be to fly from Kansas to Lambert-St Louis Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kansas to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Kansas to St. Louis?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Kansas to St. Louis is Boeing 737-700 Passenger/BBJ1 (winglets) (42.62% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (33.78%), Boeing 737 MAX 8 (5.45%), and Boeing 737-800 (3.51%).
Best airlines flying from Kansas to St. Louis
Compare and see reviews for airlines that fly from Kansas to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $97 | Free Cancellation | Rating 8.0 4,286 reviews | |||
| PriceFrom $158 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near St. Louis?
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Why should I use momondo to find a flight deal from Kansas to St. Louis?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kansas to St. Louis. momondo saves you time and could save you money on your trip.
Can I find flights from Kansas to St. Louis with flexible booking policies on momondo?
Yes. All flights to St. Louis from Kansas on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Kansas to St. Louis?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Kansas.
I’m not ready to book a flight from Kansas to St. Louis right now. Can momondo alert me if prices change?
Price alerts on flights to St. Louis from Kansas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.