Cheap Flights from Idaho Falls Airport to Missouri from 277 € Return

Flight deals from Idaho Falls Airport to Missouri

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

Kansas City.277 € per passenger.Departing Thu, 22 Jan, returning Sun, 25 Jan.Return flight with United.Outbound indirect flight with United, departs from Idaho Falls on Thu, 22 Jan, arriving in Kansas City International.Inbound indirect flight with United, departs from Kansas City International on Sun, 25 Jan, arriving in Idaho Falls.Price includes taxes and charges.From 277 €, select.

St Louis.321 € per passenger.Departing Fri, 27 Feb, returning Mon, 9 Mar.Return flight with United.Outbound indirect flight with United, departs from Idaho Falls on Fri, 27 Feb, arriving in St Louis.Inbound indirect flight with United, departs from St Louis on Mon, 9 Mar, arriving in Idaho Falls.Price includes taxes and charges.From 321 €, select.

Kirksville.596 € per passenger.Departing Fri, 5 Dec, returning Sun, 7 Dec.Return flight with Allegiant Air and Contour Airlines.Outbound indirect flight with Allegiant Air, departs from Idaho Falls on Fri, 5 Dec, arriving in Kirksville.Inbound indirect flight with Contour Airlines, departs from Kirksville on Sun, 7 Dec, arriving in Idaho Falls.Price includes taxes and charges.From 596 €, select.

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Flying from Idaho Falls Airport to Missouri

Arm yourself with these facts on the fly.

Cheapest flight found	277 €
Cheapest month to fly	January

How to find cheap flights from Idaho Falls Airport to Missouri

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Idaho Falls Airport to Missouri. Other savvy travellers recently found return flights from 277 € and one-way tickets from 199 €. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in January

The cheapest time to fly from Idaho Falls Airport to Missouri is currently January.

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 Idaho Falls 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 Idaho Falls 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 Idaho Falls Airport to Missouri?

There are currently no direct flights from Idaho Falls Airport to Missouri, but we've found some other routes to United States – check them out now.

What is the average price of a flight from Idaho Falls Airport to Missouri?

We looked at all of the upcoming return flights from Idaho Falls Airport to Missouri we could find over the next 12 months. It looks like 277 € is the best price. This is good, compared to the average Missouri ticket price of 398 €.

What is the cheapest month to fly from Idaho Falls Airport to Missouri?

The cheapest month to fly from Idaho Falls Airport to Kirksville Airport is currently December.
The cheapest month to fly from Idaho Falls Airport to Kansas City International Airport is currently January.
And the cheapest month to fly from Idaho Falls Airport to St Louis Airport is usually February.

Which upcoming date is cheapest to fly from Idaho Falls Airport to Missouri on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Idaho Falls Airport to Missouri on Thursday, 22 January 2026.

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

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