Cheap flights from Grand Rapids to St Louis

Compare Grand Rapids 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 Grand Rapids to St Louis

Looking for a cheap last-minute deal or the best return flight from Grand Rapids to St Louis? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Grand Rapids to St Louis

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

Grand Rapids to St Louis: Alternative routes

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

Grand Rapids to St Louis: Flight information

The things to know before you go.
Cheapest flight found$149
Cheapest month to flyMay

Finding cheap flights from Grand Rapids to St Louis: Frequently asked questions

The best price we found for a return flight from Grand Rapids to St Louis is $375. 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 Grand Rapids to St Louis. But we found flights with one or more stops from $375.
As of February 2026, there are no flights flying from Grand Rapids to St Louis.
The cheapest month to fly from Grand Rapids to St Louis is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Grand Rapids Airport to St Louis Airport on Wednesday, 25 March 2026.
No airlines currently offer direct flights between Grand Rapids 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, Delta offers the cheapest flight tickets to St Louis.

Flying from Gerald R. Ford International Airport (GRR) to Lambert-St. Louis International Airport (STL): what you need to know

  • St Louis's timezone is UTC-5, which makes St Louis one hour behind Grand Rapids.

  • Your GRR to STL flight won't wait if you're late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Travelling during a peak month like July? Major public holidays and other popular periods can result in longer queues and delays at airport checkpoints. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

  • Consider adding a stopover when booking your ticket from Gerald R. Ford International Airport to Lambert-St. Louis International Airport. Just deselect 'Direct flights only' to break up your trip, or maybe even explore a new city along the way. Here are some options between GRR and STL:

    • O'Hare International Airport

    • Detroit Metropolitan Wayne County Airport

    • Chicago Midway International Airport

How to find the cheapest flights from Gerald R. Ford International Airport (GRR) to Lambert-St. Louis International Airport (STL)

  • $149 is the lowest price for a one-way Gerald R. Ford International Airport to Lambert-St. Louis International Airport flight. A return flight starts at $375. These fares may change depending on demand.

  • To score cheap tickets from GRR to STL, book early. Airlines typically offer the most competitive fares when flights are first made available.

  • Getting cheap flights from Gerald R. Ford International Airport to Lambert-St. Louis International Airport is easier if you can be flexible with your travel plans. Use the 'Whole month' search tool to see the best prices across the month and bag a great deal.

  • Snapping up cheap flights from GRR to STL is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when a new discounted fare appears.

  • Tailor your trip with filters. Pick your departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' flights from Gerald R. Ford International Airport to Lambert-St. Louis International Airport.

Handy information about Gerald R. Ford International Airport (GRR)

  • You'll find GRR at 5500 44th Street Southeast.

  • Of the flights that depart from Gerald R. Ford International Airport, 72.98% arrive on time at their destination.

  • To reach Gerald R. Ford International Airport from central Grand Rapids, it takes around 20 minutes by car. Of course, this depends on traffic. It's approximately 23 kilometres from the airport to the city centre.

  • The trip when using public transport usually takes 1 hour 15 minutes.

  • Booked an early flight from Gerald R. Ford International Airport to Lambert-St. Louis International Airport? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels close to GRR:

Arriving at Lambert-St. Louis International Airport (STL)

Getting from Lambert-St. Louis International Airport (STL) to central St Louis

  • You'll find STL at 10701 Lambert International Blvd..

  • From Lambert-St. Louis International Airport, St Louis is approximately 26 kilometres away. It takes around 20 minutes to drive to the centre.

  • Travelling to the centre by public transport takes around 35 minutes.

When to fly to Lambert-St. Louis International Airport (STL)

  • The quietest month for a flight from Gerald R. Ford International Airport to Lambert-St. Louis International Airport is April, while July is the busiest. Choose the best time to go to St Louis based on whether you prefer a more relaxed vibe or a faster pace.

  • The warmest month in St Louis is July, with temperatures ranging between 17ºC (63ºF) and 33ºC (91ºF). Book your flights from Gerald R. Ford International Airport to Lambert-St. Louis International Airport in this month if you like this kind of weather.

  • Search for cheap tickets from GRR to STL in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between -8ºC (18ºF) and 7ºC (45ºF) on average.

Explore more of United States

  • Chicago is just one of the many cities in United States waiting to be discovered after you've seen St Louis. Around 418 kilometres away to the north-east, popular attractions include Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • If you're looking to explore another well-known destination in United States, head for Indianapolis, roughly 370 kilometres east of St Louis. The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.