$83 Cheap Flights from Grand Rapids (GRR) to St. Louis (STL)

View $83 flight on Mon, Oct 27, 2025Opens in a new window

Popular airlines from Gerald R. Ford International Airport (GRR) to St. Louis Lambert Intl. Airport (STL)

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

Prices were available within the past 7 days and start at $83 for one-way flights and $148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Mon, Oct 27 - Wed, Oct 29
GRR
Grand Rapids
STL
St. Louis
$148 Roundtrip, found 1 day ago
$148
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Mon, Oct 27 from Grand Rapids to St. Louis, returning Wed, Oct 29, priced at $148 found 1 day ago
Southwest Airlines
Mon, Oct 27 - Wed, Oct 29
GRR
Grand Rapids
STL
St. Louis
$168 Roundtrip, found 1 day ago
$168
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Mon, Oct 27 from Grand Rapids to St. Louis, returning Wed, Oct 29, priced at $168 found 1 day ago
Southwest Airlines
Mon, Oct 27 - Wed, Oct 29
GRR
Grand Rapids
STL
St. Louis
$170 Roundtrip, found 1 day ago
$170
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Mon, Oct 27 from Grand Rapids to St. Louis, returning Wed, Oct 29, priced at $170 found 1 day ago
American Airlines
Mon, Sep 29 - Sat, Oct 4
GRR
Grand Rapids
STL
St. Louis
$171 Roundtrip, found 1 day ago
$171
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Sep 29 from Grand Rapids to St. Louis, returning Sat, Oct 4, priced at $171 found 1 day ago
American Airlines
Wed, Sep 24 - Tue, Sep 30
GRR
Grand Rapids
STL
St. Louis
$177 Roundtrip, found 5 days ago
$177
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Sep 24 from Grand Rapids to St. Louis, returning Tue, Sep 30, priced at $177 found 5 days ago
American Airlines
Mon, Sep 29 - Sat, Oct 4
GRR
Grand Rapids
STL
St. Louis
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Sep 29 from Grand Rapids to St. Louis, returning Sat, Oct 4, priced at $177 found 1 day ago
Southwest Airlines
Fri, Oct 31 - Mon, Nov 3
GRR
Grand Rapids
STL
St. Louis
$181 Roundtrip, found 1 day ago
$181
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Fri, Oct 31 from Grand Rapids to St. Louis, returning Mon, Nov 3, priced at $181 found 1 day ago
United
Thu, Oct 30 - Wed, Nov 5
GRR
Grand Rapids
STL
St. Louis
$188 Roundtrip, found 4 days ago
$188
Roundtrip
found 4 days ago
Select United flight, departing Thu, Oct 30 from Grand Rapids to St. Louis, returning Wed, Nov 5, priced at $188 found 4 days ago
Delta
Wed, Nov 5 - Sat, Nov 8
GRR
Grand Rapids
STL
St. Louis
$190 Roundtrip, found 3 days ago
$190
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Nov 5 from Grand Rapids to St. Louis, returning Sat, Nov 8, priced at $190 found 3 days ago
Frontier Airlines
Wed, Aug 27 - Wed, Sep 3
GRR
Grand Rapids
STL
St. Louis
$208 Roundtrip, found 3 hours ago
$208
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Aug 27 from Grand Rapids to St. Louis, returning Wed, Sep 3, priced at $208 found 3 hours ago

Find the cheapest month to fly from Grand Rapids (GRR) to St. Louis (STL)

January is typically the cheapest month to fly

From $140 - $414 per traveler.

Graph displaying average flight prices per month

Alternative airports near St. Louis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $312
STL
Lambert-St. Louis Intl.
Cheapest
Average driving time to city center20 min
Flights from $312
Flights from Grand Rapids (GRR) to St. Louis (STL)
Origin airport
Gerald R. Ford Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$148
Distance
381 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 October. 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 $83 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

How much does a flight from Gerald R. Ford Intl. Airport (GRR) to Lambert-St. Louis Intl. Airport (STL) cost?
Secure a cheap one-way flight from $83 or cheap return flight from $148 from Gerald R. Ford Intl. Airport (GRR) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Gerald R. Ford Intl. Airport (GRR) to Lambert-St. Louis Intl. Airport (STL)?
Planning your getaway for October can help you save, as it's the cheapest month for flights between GRR and STL. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Gerald R. Ford Intl. Airport (GRR) to Lambert-St. Louis Intl. Airport (STL)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest GRR to STL flight.
How many flights per day from Gerald R. Ford Intl. Airport (GRR) to Lambert-St. Louis Intl. Airport (STL)?
There aren't any daily nonstop flights from Gerald R. Ford Intl. Airport (GRR) to Lambert-St. Louis Intl. Airport (STL). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from GRR to STL?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gerald R. Ford Intl. Airport (GRR) to Lambert-St. Louis Intl. Airport (STL)?
To avoid potential delays on the Gerald R. Ford Intl. Airport (GRR) to Lambert-St. Louis Intl. Airport (STL) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gerald R. Ford Intl. Airport (GRR) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Booking your plane ticket from GRR to STL shortly before your trip is usually more expensive. But if you're flexible with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a GRR to STL flight and hotel package?
Opting for a GRR to STL flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our impressive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gerald R. Ford Intl. Airport (GRR) to Lambert-St. Louis Intl. Airport (STL)?
In most cases, you're able to reschedule or cancel your GRR to STL flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want more information, head to our Customer Service portal.

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*Available to One Key members.