$130+ Cheap flights from Grand Rapids to St. Louis (GRR - STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — STL
Aug 8 — Aug 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Grand Rapids to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Grand Rapids to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Grand Rapids to St. LouisExplore the most affordable flight options available from Grand Rapids to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
Explore the most affordable flight options available from Grand Rapids to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:54 pm
GRR
- STL
1 stop5h 22m
American Airlines
Tue 8/118:07 pm
STL
- GRR
1 stop3h 34m
American Airlines
Deal found 7/7![American Airlines logo]()
$225
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:45 am
GRR
- STL
1 stop6h 50m
Southwest
Sat 8/223:00 pm
STL
- GRR
1 stop4h 10m
Southwest
Deal found 7/8![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:55 pm
GRR
- STL
2 stops7h 15m
Southwest
Mon 9/146:05 am
STL
- GRR
1 stop6h 30m
Southwest
Deal found 7/7![Southwest logo]()
$234
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:45 pm
GRR
- STL
1 stop6h 35m
Southwest
Tue 10/132:20 pm
STL
- GRR
2 stops7h 10m
Southwest
Deal found 7/8![Southwest logo]()
$256
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:00 am
GRR
- STL
1 stop4h 39m
United Airlines
Fri 8/148:50 am
STL
- GRR
1 stop5h 00m
United Airlines
Deal found 7/7![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:45 am
GRR
- STL
1 stop6h 50m
Southwest
Fri 8/216:05 am
STL
- GRR
1 stop6h 30m
Southwest
Deal found 7/8![Southwest logo]()
$258
This Booking.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:00 pm
GRR
- STL
1 stop9h 59m
Frontier
Fri 8/148:08 pm
STL
- GRR
1 stop22h 40m
Frontier
Deal found 7/6![Frontier logo]()
$260
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:45 am
GRR
- STL
1 stop6h 50m
Southwest
Fri 8/143:15 pm
STL
- GRR
2 stops6h 40m
Southwest
Deal found 7/7![Southwest logo]()
$279
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:58 pm
GRR
- STL
1 stop6h 16m
American Airlines
Fri 8/148:07 pm
STL
- GRR
1 stop3h 34m
American Airlines
Deal found 7/8![American Airlines logo]()
$283
Best flights from Grand Rapids to St. LouisDiscover carefully curated flight deals from Grand Rapids to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
Discover carefully curated flight deals from Grand Rapids to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:35 pm
GRR
- STL
1 stop4h 03m
Delta
Wed 8/2610:33 am
STL
- GRR
1 stop3h 29m
Delta
Deal found 7/7![Delta logo]()
$225
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:45 am
GRR
- STL
1 stop6h 50m
Southwest
Fri 8/213:45 pm
STL
- GRR
2 stops6h 10m
Southwest
Deal found 7/8![Southwest logo]()
$263
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:15 am
GRR
- STL
1 stop5h 47m
United Airlines
Wed 9/27:25 am
STL
- GRR
1 stop6h 25m
United Airlines
Deal found 7/8![United Airlines logo]()
$295
This Booking.com deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:33 pm
GRR
- STL
1 stop23h 50m
Frontier
Sun 8/94:09 pm
STL
- GRR
1 stop21h 06m
Frontier
Deal found 7/4![Frontier logo]()
$310
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:15 am
GRR
- STL
1 stop6h 05m
Delta
Sun 11/222:18 pm
STL
- GRR
1 stop5h 39m
Delta
Deal found 7/8![Delta logo]()
$286
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:45 am
GRR
- STL
2 stops10h 25m
Southwest
Sat 8/158:25 am
STL
- GRR
1 stop4h 10m
Southwest
Deal found 7/7![Southwest logo]()
$297
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:30 am
GRR
- STL
1 stop5h 07m
Delta
Sun 8/910:33 am
STL
- GRR
1 stop3h 29m
Delta
Deal found 7/8![Delta logo]()
$286
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:55 pm
GRR
- STL
1 stop7h 15m
Southwest
Thu 10/15:25 am
STL
- GRR
2 stops7h 45m
Southwest
Deal found 7/7![Southwest logo]()
$305
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:00 am
GRR
- STL
2 stops9h 30m
Southwest
Sun 11/225:45 am
STL
- GRR
1 stop6h 05m
Southwest
Deal found 7/8![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:55 pm
GRR
- STL
2 stops7h 15m
Southwest
Fri 8/143:45 pm
STL
- GRR
2 stops6h 10m
Southwest
Deal found 7/7![Southwest logo]()
$344
Last-minute flights from Grand Rapids to St. LouisDiscover last-minute flight deals from Grand Rapids to St. Louis. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to St. Louis. Data last updated July 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:54 pm
GRR
- STL
1 stop5h 22m
American Airlines
Tue 8/118:07 pm
STL
- GRR
1 stop3h 34m
American Airlines
Deal found 7/7![American Airlines logo]()
$225
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:30 am
GRR
- STL
1 stop5h 07m
Delta
Sun 8/910:33 am
STL
- GRR
1 stop3h 29m
Delta
Deal found 7/8![Delta logo]()
$286
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:58 pm
GRR
- STL
1 stop6h 16m
American Airlines
Fri 8/148:07 pm
STL
- GRR
1 stop3h 34m
American Airlines
Deal found 7/8![American Airlines logo]()
$283
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:45 am
GRR
- STL
1 stop6h 50m
Southwest
Fri 8/146:05 am
STL
- GRR
1 stop6h 30m
Southwest
Deal found 7/8![Southwest logo]()
$288
This Booking.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:00 pm
GRR
- STL
1 stop9h 59m
Frontier
Fri 8/148:08 pm
STL
- GRR
1 stop22h 40m
Frontier
Deal found 7/6![Frontier logo]()
$260
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:00 am
GRR
- STL
1 stop4h 39m
United Airlines
Fri 8/148:50 am
STL
- GRR
1 stop5h 00m
United Airlines
Deal found 7/7![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:45 am
GRR
- STL
1 stop6h 50m
Southwest
Fri 8/143:15 pm
STL
- GRR
2 stops6h 40m
Southwest
Deal found 7/7![Southwest logo]()
$279
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:45 am
GRR
- STL
1 stop6h 50m
Southwest
Sat 8/223:00 pm
STL
- GRR
1 stop4h 10m
Southwest
Deal found 7/8![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:45 am
GRR
- STL
1 stop6h 50m
Southwest
Fri 8/216:05 am
STL
- GRR
1 stop6h 30m
Southwest
Deal found 7/9![Southwest logo]()
$258
One-way flights from Grand Rapids to St. LouisSearch for one-way flight options from Grand Rapids to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
Search for one-way flight options from Grand Rapids to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
This Priceline deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/73:00 pm
GRR
- STL
1 stop9h 59m
Frontier
Deal found 7/8![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:42 pm
GRR
- STL
2 stops18h 39m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:34 pm
GRR
- STL
2 stops16h 47m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$160
This Booking.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:25 pm
GRR
- STL
1 stop23h 58m
Frontier
Deal found 7/5![Frontier logo]()
$162
This Southwest deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:50 am
GRR
- STL
1 stop3h 25m
Southwest
Deal found 7/6![Southwest logo]()
$171
This Frontier deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:38 pm
GRR
- STL
1 stop11h 21m
Frontier
Deal found 7/7![Frontier logo]()
$191
This Southwest deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:25 am
GRR
- STL
1 stop4h 40m
Southwest
Deal found 7/6![Southwest logo]()
$194
This Priceline deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/131:38 pm
GRR
- STL
1 stop11h 21m
Frontier
Deal found 7/7![Frontier logo]()
$206
This Southwest deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:30 am
GRR
- STL
1 stop7h 00m
Southwest
Deal found 7/5![Southwest logo]()
$230
Find flight deals from Grand Rapids to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $225 (American Airlines) |
One-way from | $130 (Priceline) |
Popular in | July |
Cheapest in | December |
Average price | $616 |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Rapids to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 9, 2026.
Use the filters below to find and compare flights from Grand Rapids to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Wed 8/19
2:35 pm-5:38 pm
1 stop4h 03m
Lambert-St Louis
Wed 8/26
10:33 am-3:02 pm
1 stop3h 29m
$225
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Mon 8/17
5:45 am-11:35 am
1 stop6h 50m
Lambert-St Louis
Fri 8/21
3:45 pm-10:55 pm
2 stops6h 10m
$263
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Wed 11/18
8:15 am-1:20 pm
1 stop6h 05m
Lambert-St Louis
Sun 11/22
2:18 pm-8:57 pm
1 stop5h 39m
$286
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Thu 8/6
5:30 am-9:37 am
1 stop5h 07m
Lambert-St Louis
Sun 8/9
10:33 am-3:02 pm
1 stop3h 29m
$286
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Tue 9/1
7:15 am-12:02 pm
1 stop5h 47m
Lambert-St Louis
Wed 9/2
7:25 am-2:50 pm
1 stop6h 25m
$295
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Mon 8/10
5:45 am-3:10 pm
2 stops10h 25m
Lambert-St Louis
Sat 8/15
8:25 am-1:35 pm
1 stop4h 10m
$297
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Sun 9/27
6:55 pm-1:10 am
1 stop7h 15m
Lambert-St Louis
Thu 10/1
5:25 am-2:10 pm
2 stops7h 45m
$305
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Thu 8/6
8:33 pm-7:23 pm
1 stop23h 50m
Lambert-St Louis
Sun 8/9
4:09 pm-2:15 pm
1 stop21h 06m
$310
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Wed 11/18
11:00 am-7:30 pm
2 stops9h 30m
Lambert-St Louis
Sun 11/22
5:45 am-12:50 pm
1 stop6h 05m
$311
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Thu 8/13
12:55 pm-7:10 pm
2 stops7h 15m
Lambert-St Louis
Fri 8/14
3:45 pm-10:55 pm
2 stops6h 10m
$344
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Grand Rapids to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Rapids to St. Louis in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Grand Rapids-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Rapids-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Rapids-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Grand Rapids-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Rapids-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Grand Rapids to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Grand Rapids with our price prediction graph.
GRR-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Grand Rapids to St. Louis
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated July 9, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Grand Rapids to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Related info for your journey
Find useful and relevant information for your journey from Grand Rapids to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Grand Rapids
Popular flights
St. Louis flight routes
Alternative routes for Grand Rapids to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to St. Louis by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Grand Rapids to St. Louis by cabin class
Find flights from Grand Rapids to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Grand Rapids and St. Louis flights
Browse other Grand Rapids and St. Louis flight options. Last updated on July 9, 2026.
Other flights from Grand Rapids
Browse through other flights departing from Grand Rapids. Flights are based on user searches made on Cheapflights and were last updated on July 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 9, 2026.
Top 4 airlines flying from Grand Rapids to St. Louis
Discover the top 4 airlines that operate flights from Grand Rapids to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$185 | Average$556 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$325 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$229 | Average$386 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$229 | Average$376 | FlexibilityNo cancel fee | On-time63% |