Flights from San Antonio to Missouri

Flight deals from San Antonio to Missouri

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

St Louis.SAR 614 per passenger.Departing Sun, 19 Oct, returning Thu, 23 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Antonio International on Sun, 19 Oct, arriving in St Louis.Inbound indirect flight with Frontier Airlines, departs from St Louis on Thu, 23 Oct, arriving in San Antonio International.Price includes taxes and charges.From SAR 614, select.

Kansas City.SAR 636 per passenger.Departing Mon, 3 Nov, returning Fri, 7 Nov.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Antonio International on Mon, 3 Nov, arriving in Kansas City International.Inbound indirect flight with Frontier Airlines, departs from Kansas City International on Fri, 7 Nov, arriving in San Antonio International.Price includes taxes and charges.From SAR 636, select.

Joplin.SAR 1,051 per passenger.Departing Sat, 18 Oct, returning Wed, 22 Oct.Return flight with United.Outbound indirect flight with United, departs from San Antonio International on Sat, 18 Oct, arriving in Joplin.Inbound indirect flight with United, departs from Joplin on Wed, 22 Oct, arriving in San Antonio International.Price includes taxes and charges.From SAR 1,051, select.

Springfield.SAR 1,235 per passenger.Departing Thu, 30 Oct, returning Mon, 3 Nov.Return flight with Spirit Airlines and Allegiant Air.Outbound indirect flight with Spirit Airlines, departs from San Antonio International on Thu, 30 Oct, arriving in Springfield-Branson Rg.Inbound indirect flight with Allegiant Air, departs from Springfield-Branson Rg on Mon, 3 Nov, arriving in San Antonio International.Price includes taxes and charges.From SAR 1,235, select.

Columbia.SAR 2,948 per passenger.Departing Sat, 18 Oct, returning Wed, 22 Oct.Return flight with United.Outbound indirect flight with United, departs from San Antonio International on Sat, 18 Oct, arriving in Columbia.Inbound indirect flight with United, departs from Columbia on Wed, 22 Oct, arriving in San Antonio International.Price includes taxes and charges.From SAR 2,948, select.

Kirksville.SAR 2,952 per passenger.Departing Thu, 9 Oct, returning Mon, 13 Oct.Return flight with Spirit Airlines and Contour Airlines.Outbound indirect flight with Spirit Airlines, departs from San Antonio International on Thu, 9 Oct, arriving in Kirksville.Inbound indirect flight with Contour Airlines, departs from Kirksville on Mon, 13 Oct, arriving in San Antonio International.Price includes taxes and charges.From SAR 2,952, select.

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Flying from San Antonio to Missouri

Arm yourself with these facts on the fly.

Cheapest flight found	SAR 614
Cheapest month to fly	October
Average flight time	2 hrs, 1 min
Cheapest airport to fly from	San Antonio International
Most popular airline	Southwest Airlines

How to find cheap flights from San Antonio to Missouri

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from San Antonio to Missouri. Other savvy travellers recently found return flights from SAR 614 and one-way tickets from SAR 303 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from San Antonio International into St Louis

At the moment, the lowest priced flight tickets to Missouri are from San Antonio International Airport to St Louis Airport.

Fly in October

We crunched the flight calendar and found the cheapest time to fly from San Antonio to Missouri is currently October.

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 San Antonio to anywhere you choose in Missouri.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from San Antonio to 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 to Missouri flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average San Antonio to Missouri flight price?

We looked at all of the upcoming return flights from San Antonio to Missouri we could find over the next 12 months. It looks like SAR 614 is the best price. This is good, compared to the average Missouri ticket price of SAR 1,573.

What is the cheapest month to fly from San Antonio to Missouri?

The cheapest month to fly from San Antonio to Columbia Airport is usually October. The cheapest month to fly from San Antonio to Kansas City International Airport is usually November. The cheapest month to fly from San Antonio to St Louis Airport is usually October. And the cheapest month to fly from San Antonio to Joplin Airport is usually October.

Which upcoming date is cheapest to fly from San Antonio to Missouri on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Antonio to Missouri on Sunday, 19 October 2025.

Are there any direct flights from San Antonio to Missouri?

San Antonio International Airport offers direct flights to Missouri.

If I'm flying from San Antonio, where in Missouri is cheapest to fly into?

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