Cheap Flights from Flint to St Louis

Compare Flint to St Louis flight deals

Find the cheapest month or even day of the year to fly to St Louis

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Flight deals from Flint to St Louis

Looking for a cheap last-minute deal or the best return flight from Flint Airport to St Louis Airport? If you want to travel next month, return fares start from Rs86,591. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Flint to St Louis

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Flint to St Louis flights are currently cheapest in July.

Flint to St Louis: Alternative routes

Compare routes from Flint to St Louis below. You may find an airport to fly into that's cheaper, faster, or easier than St Louis.

Flint to St Louis: Flight information

The things to know before you go.
Cheapest flight foundRs36,230
Cheapest month to flyJuly

Finding cheap flights from Flint to St Louis: Frequently asked questions

The best price we found for a return flight from Flint to St Louis is Rs86,591. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Flint to St Louis. But we found flights with one or more stops from Rs86,591.
As of June 2026, there are no flights flying from Flint to St Louis.
The cheapest month to fly from Flint to St Louis is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Flint Airport to St Louis Airport on Sunday, 19 July 2026.
No airlines currently offer direct flights between Flint Airport and St Louis Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St Louis but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to St Louis is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to St Louis.

Travelling from Flint Airport (FNT) to St Louis Airport (STL): what you need to know

  • The timezone in St Louis is UTC-6, which is one hour behind Flint.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you can comfortably board your FNT to STL flight.

  • During popular months such as April, it's a good idea to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead of international flights whenever you're travelling during peak periods in general.

  • Consider adding a stopover when booking your ticket from Flint Airport to St Louis Airport. Just deselect 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Here are some options between FNT and STL:

    • Chicago O'Hare International Airport

    • Nashville Airport

    • Sarasota Airport

How to find the cheapest flights from Flint Airport (FNT) to St Louis Airport (STL)

  • The cheapest price we've seen for a one-way Flint Airport to St Louis Airport flight is Rs36,230. A round-trip ticket right now is Rs86,591. Depending on the availability when you book, these fares can change.

  • To pick up cheap tickets from FNT to STL, book in advance. Airlines typically offer their best fares when flights are first made available.

  • If you can be flexible with your trip dates, use the 'Whole month' search function. It'll give you the cheapest price across each month when searching for your flight from Flint Airport to St Louis Airport.

  • There's no need to check every day to find out if fares have dropped when you set up a Price Alert. We'll notify you as soon as the price changes on cheap flights from FNT to STL.

  • Choose your ideal arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Flint Airport to St Louis Airport.

Handy information about Flint Airport (FNT)

  • FNT's address is G-3425 West Bristol Road.

  • 68% of flights that take off from Flint Airport land at their destination on time.

  • Flint Airport is about 16 kilometres from central Flint. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 20 minutes or so to arrive, depending on the traffic.

  • Planning to take public transport? Expect a trip time of around 50 minutes.

  • Need a handy hotel close to FNT? If you're catching an early flight from Flint Airport to St Louis Airport, these stays will have you sleeping moments from your departure gate:

Arriving at St Louis Airport (STL)

Getting from St Louis Airport (STL) to central St Louis

  • STL is located at 10701 Lambert International Blvd..

  • From St Louis Airport, St Louis is approximately 24 kilometres away. It takes around 25 minutes to get to the centre driving.

  • If you're using public transport, expect a journey of around 30 minutes.

When to fly to St Louis Airport (STL)

  • The quietest month for a flight from Flint Airport to St Louis Airport is March, while July is the busiest. Choose the ideal time to go to St Louis based on whether you prefer a more fast-paced or easygoing experience.

  • The warmest month in St Louis is July, with the temperature ranging between 17ºC and 33ºC. Book your flights from Flint Airport to St Louis Airport in this month if this is the type of weather you like.

  • If you like cooler conditions, look for a cheap ticket from FNT to STL in January. Temperatures average between -7ºC and 8ºC then.

Explore more of the United States

  • Chicago is just one of the many places in the United States waiting to be explored after you've experienced St Louis. Around 418 kilometres away to the north-east, well-known attractions include Millennium Park, Art Institute of Chicago and Willis Tower.

  • If you're eager to discover another major destination in the United States, consider Indianapolis, roughly 370 kilometres east of St Louis. Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.