Cheap Flights from Grand Rapids (GRR) to St. Louis (SUS)

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Flights from Grand Rapids (GRR) to St. Louis (SUS)
Origin airport
Gerald R. Ford Intl.
Destination airport
Spirit of St. Louis
Distance
395 mi

Grand Rapids to St. Louis Flights

The cheapest times to fly from Grand Rapids to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Grand Rapids to St. Louis are during the month of . You can find some of the cheapest flights from Grand Rapids to St. Louis with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Grand Rapids to St. Louis

Sunday is one of the best days to book for cheap flights from Grand Rapids to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Grand Rapids to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Grand Rapids to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Grand Rapids to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Grand Rapids to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

Is it cheaper to buy a plane ticket from GRR to SUS last minute?
Being a spontaneous soul is a terrific way to travel the world, but it isn’t necessarily the best way to track down a bargain plane ticket. Think about booking your Ford Airport to SUS trip in advance rather than leaving it until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. You can unleash your spontaneous side when you arrive at your destination!
What airports do you fly into for St. Louis from Grand Rapids?
With Spirit of St. Louis Airport (SUS), Lambert-St. Louis Intl. Airport (STL) and St. Louis Downtown Airport (CPS) to choose from, connecting from Grand Rapids to St. Louis is simple. The city’s main gateway, Spirit of St. Louis Airport (SUS), is approximately 25 mi west of the downtown area. Besides ticket costs, consider factors like public transportation options from the airport and the distance to your hotel before making your decision. Get your St. Louis trip off to a superb start by discovering Busch Stadium and Gateway Arch.
Can I change the date of my flight from Gerald R. Ford Intl. Airport (GRR) to SUS?
Sometimes life gets in the way of plans, so Expedia is here to help make amending your journey easy. To start, find your GRR to St. Louis Airport itinerary through the Expedia Trips portal and look up the ticket rules and conditions about change fees or other charges. If you booked your plane ticket in the last 24 hours, some carriers will allow you to cancel for free and organize new flights. If you booked your fare more than 24 hours ago, get in touch with us through our Customer Service portal so we can assist you further.

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