Cheap Flights from St Louis Airport to Missouri from $342 Return

Flight deals from St Louis Airport to Missouri

Looking for cheap tickets from St Louis Airport to Missouri, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Kansas City.$342 per passenger.Departing Thu, 26 Feb, returning Mon, 2 Mar.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from St Louis on Thu, 26 Feb, arriving in Kansas City International.Inbound indirect flight with Southwest Airlines, departs from Kansas City International on Mon, 2 Mar, arriving in St Louis.Price includes taxes and charges.From $342, select.

Joplin.$1,240 per passenger.Departing Wed, 11 Feb, returning Sun, 15 Feb.Return flight with United.Outbound indirect flight with United, departs from St Louis on Wed, 11 Feb, arriving in Joplin.Inbound indirect flight with United, departs from Joplin on Sun, 15 Feb, arriving in St Louis.Price includes taxes and charges.From $1,240, select.

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Flying from St Louis Airport to Missouri

Arm yourself with these facts on the fly.

Cheapest flight found	$342
Cheapest month to fly	February
Average flight time	1 hr, 8 mins
Average flights per week	22
Most popular airline	Southwest Airlines

How to find cheap flights from St Louis Airport to Missouri

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from St Louis Airport to Missouri. Other savvy travellers recently found return flights from $342 and one-way tickets from $162. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in February

The cheapest time to fly from St Louis Airport to Missouri is currently February.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from St Louis Airport to anywhere you choose in Missouri.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from St Louis Airport to your chosen airport in Missouri go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Missouri Airport to Missouri flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from St Louis Airport to Missouri?

Yes - direct flights currently operate from St Louis Airport to Kansas City International Airport in Missouri.

What is the average price of a flight from St Louis Airport to Missouri?

We looked at all of the upcoming return flights from St Louis Airport to Missouri we could find over the next 12 months. It looks like $342 is the best price. This is good, compared to the average Missouri ticket price of $791.

What is the cheapest month to fly from St Louis Airport to Missouri?

The cheapest month to fly from St Louis Airport to Kansas City International Airport is currently February.
The cheapest month to fly from St Louis Airport to Joplin Airport is usually February.

Which upcoming date is cheapest to fly from St Louis Airport to Missouri on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from St Louis Airport to Missouri on Thursday, 26 February 2026.

If I'm flying from St Louis Airport, where in Missouri is cheapest to fly into?

If you're flying from St Louis, the cheapest city in Missouri to fly into is Kansas City. The cheapest airport serving Kansas City at the moment is Kansas City International.