Flights from St Louis Airport to Grand Est

Flight deals from St Louis Airport to Grand Est

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

Châlons-en-Champagne.Rs166,025 per passenger.Departing Mon, 15 Dec.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from St Louis on Mon, 15 Dec, arriving in Chalons-Vatry.Price includes taxes and charges.From Rs166,025, select.

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Flying from St Louis Airport to Grand Est

Arm yourself with these facts on the fly.

Cheapest flight found	Rs166,025
Cheapest month to fly	December

How to find cheap flights from St Louis Airport to Grand Est

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 Grand Est . Other savvy travellers recently found return flights from Rs373,635 and one-way tickets from Rs166,902. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in November

The cheapest time to fly from St Louis Airport to Grand Est is currently November.

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 Grand Est .

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 Grand Est 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 Grand Est Airport to Grand Est flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

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

We looked at all of the upcoming return flights from St Louis Airport to Grand Est we could find over the next 12 months. It looks like Rs373,635 is the best price. This is good, compared to the average Grand Est ticket price of Rs379,765.

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

The cheapest month to fly from St Louis Airport to Mulhouse Airport is currently November.
The cheapest month to fly from St Louis Airport to Strasbourg Airport is usually December.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from St Louis Airport to Grand Est on Wednesday, 19 November 2025.

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

If you're flying from St Louis, the cheapest city in Grand Est to fly into is Mulhouse. The cheapest airport serving Mulhouse at the moment is Mulhouse.