$107+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — STL
Mar 22 — Mar 291
1 adult, Economy
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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
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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 February 20, 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 February 20, 2026.
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Wed 4/86:43 am
GRR
- STL
1 stop8h 18m
American Airlines
Tue 4/148:03 pm
STL
- GRR
1 stop12h 21m
American Airlines
Deal found 2/17![American Airlines logo]()
$243
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Sat 5/22:02 pm
GRR
- STL
1 stop6h 28m
American Airlines
Wed 5/65:51 am
STL
- GRR
1 stop6h 56m
American Airlines
Deal found 2/16![American Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 4/235:34 am
GRR
- STL
1 stop7h 11m
American Airlines
Tue 4/287:05 am
STL
- GRR
1 stop7h 32m
American Airlines
Deal found 2/19![American Airlines logo]()
$253
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Thu 4/92:20 pm
GRR
- STL
1 stop3h 21m
American Airlines
Tue 4/1412:25 pm
STL
- GRR
1 stop9h 44m
American Airlines
Deal found 2/17![American Airlines logo]()
$261
This United Airlines deal was found by Cheapflights users on 2/16. 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.
Wed 3/114:55 pm
GRR
- STL
1 stop5h 12m
United Airlines
Thu 3/127:41 am
STL
- GRR
1 stop4h 14m
United Airlines
Deal found 2/16![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 2/19. 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 4/235:40 pm
GRR
- STL
1 stop6h 05m
Southwest
Tue 4/281:45 pm
STL
- GRR
2 stops7h 50m
Southwest
Deal found 2/19![Southwest logo]()
$271
This Southwest deal was found by Cheapflights users on 2/16. 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 5/25:30 am
GRR
- STL
2 stops9h 05m
Southwest
Wed 5/62:30 pm
STL
- GRR
2 stops8h 05m
Southwest
Deal found 2/16![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 2/16. 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 3/1112:30 pm
GRR
- STL
2 stops7h 15m
Southwest
Thu 3/125:20 am
STL
- GRR
1 stop8h 20m
Southwest
Deal found 2/16![Southwest logo]()
$278
This United Airlines deal was found by Cheapflights users on 2/16. 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.
Sat 4/46:33 pm
GRR
- STL
1 stop3h 35m
United Airlines
Mon 4/69:10 am
STL
- GRR
1 stop5h 50m
United Airlines
Deal found 2/16![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 2/17. 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 4/84:00 pm
GRR
- STL
1 stop8h 10m
Southwest
Tue 4/142:30 pm
STL
- GRR
2 stops8h 05m
Southwest
Deal found 2/17![Southwest logo]()
$290
This Southwest deal was found by Cheapflights users on 2/17. 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 5/174:25 pm
GRR
- STL
1 stop7h 45m
Southwest
Tue 5/195:35 am
STL
- GRR
1 stop5h 35m
Southwest
Deal found 2/17![Southwest logo]()
$291
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 February 20, 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 February 20, 2026.
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Wed 4/86:43 am
GRR
- STL
1 stop8h 18m
American Airlines
Tue 4/148:03 pm
STL
- GRR
1 stop12h 21m
American Airlines
Deal found 2/17![American Airlines logo]()
$243
This United Airlines deal was found by Cheapflights users on 2/16. 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.
Wed 3/114:55 pm
GRR
- STL
1 stop5h 12m
United Airlines
Thu 3/127:41 am
STL
- GRR
1 stop4h 14m
United Airlines
Deal found 2/16![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 2/19. 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 4/235:40 pm
GRR
- STL
1 stop6h 05m
Southwest
Tue 4/281:45 pm
STL
- GRR
2 stops7h 50m
Southwest
Deal found 2/19![Southwest logo]()
$271
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Thu 4/235:00 am
GRR
- STL
1 stop7h 45m
American Airlines
Tue 4/2812:25 pm
STL
- GRR
1 stop8h 56m
American Airlines
Deal found 2/18![American Airlines logo]()
$253
This Southwest deal was found by Cheapflights users on 2/16. 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 5/25:30 am
GRR
- STL
1 stop5h 30m
Southwest
Wed 5/62:30 pm
STL
- GRR
2 stops8h 05m
Southwest
Deal found 2/16![Southwest logo]()
$272
This United Airlines deal was found by Cheapflights users on 2/16. 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.
Sat 4/46:33 pm
GRR
- STL
1 stop3h 35m
United Airlines
Mon 4/69:10 am
STL
- GRR
1 stop5h 50m
United Airlines
Deal found 2/16![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 2/17. 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 4/84:00 pm
GRR
- STL
1 stop8h 10m
Southwest
Tue 4/142:30 pm
STL
- GRR
2 stops8h 05m
Southwest
Deal found 2/17![Southwest logo]()
$290
Last-minute flights from Grand Rapids to St. LouisDiscover last-minute flight deals from Grand Rapids to St. Louis. Data last updated February 20, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to St. Louis. Data last updated February 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Wed 2/252:02 pm
GRR
- STL
1 stop9h 25m
Multiple Airlines
Thu 2/269:50 am
STL
- GRR
2 stops24h 45m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 2/16. 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.
Wed 3/114:55 pm
GRR
- STL
1 stop5h 12m
United Airlines
Thu 3/127:41 am
STL
- GRR
1 stop4h 14m
United Airlines
Deal found 2/16![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 2/16. 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 3/1112:30 pm
GRR
- STL
2 stops7h 15m
Southwest
Thu 3/125:20 am
STL
- GRR
1 stop8h 20m
Southwest
Deal found 2/16![Southwest logo]()
$278
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Thu 3/196:00 am
GRR
- STL
1 stop5h 03m
American Airlines
Wed 3/252:29 pm
STL
- GRR
1 stop6h 35m
American Airlines
Deal found 2/16![American Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 3/196:00 am
GRR
- STL
1 stop3h 51m
American Airlines
Sat 3/216:57 pm
STL
- GRR
1 stop4h 44m
American Airlines
Deal found 2/19![American Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Thu 3/196:00 am
GRR
- STL
1 stop5h 03m
American Airlines
Mon 3/236:57 pm
STL
- GRR
1 stop4h 44m
American Airlines
Deal found 2/17![American Airlines logo]()
$312
This Southwest deal was found by Cheapflights users on 2/17. 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 3/195:50 pm
GRR
- STL
2 stops7h 15m
Southwest
Mon 3/234:45 pm
STL
- GRR
1 stop5h 50m
Southwest
Deal found 2/17![Southwest logo]()
$328
This Southwest deal was found by Cheapflights users on 2/18. 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 3/195:50 pm
GRR
- STL
2 stops7h 15m
Southwest
Sat 3/216:40 am
STL
- GRR
1 stop8h 15m
Southwest
Deal found 2/18![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 2/18. 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.
Sat 3/217:10 am
GRR
- STL
1 stop5h 38m
Delta
Sun 3/226:29 am
STL
- GRR
1 stop4h 08m
Delta
Deal found 2/18![Delta logo]()
$303
This United Airlines deal was found by Cheapflights users on 2/18. 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 3/263:43 pm
GRR
- STL
1 stop6h 32m
United Airlines
Fri 3/2711:25 am
STL
- GRR
1 stop3h 34m
United Airlines
Deal found 2/18![United Airlines logo]()
$351
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 February 20, 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 February 20, 2026.
This Frontier deal was found by Cheapflights users on 2/18. 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.
Thu 4/301:24 pm
GRR
- STL
1 stop10h 55m
Frontier
Deal found 2/18![Frontier logo]()
$107
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Wed 3/116:00 am
GRR
- STL
1 stop8h 39m
American Airlines
Deal found 2/16![American Airlines logo]()
$127
This Southwest deal was found by Cheapflights users on 2/16. 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 3/1112:30 pm
GRR
- STL
2 stops7h 15m
Southwest
Deal found 2/16![Southwest logo]()
$133
This American Airlines deal was found by Cheapflights users on 2/18. 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 5/12:20 pm
GRR
- STL
1 stop10h 26m
American Airlines
Deal found 2/18![American Airlines logo]()
$137
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Fri 3/274:55 pm
GRR
- STL
1 stop6h 03m
United Airlines
Deal found 2/19![United Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/167:30 am
GRR
- STL
2 stops12h 06m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$144
This Frontier deal was found by Cheapflights users on 2/16. 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.
Thu 3/58:32 pm
GRR
- STL
1 stop11h 30m
Frontier
Deal found 2/16![Frontier logo]()
$151
This Southwest deal was found by Cheapflights users on 2/18. 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 4/306:30 am
GRR
- STL
2 stops7h 20m
Southwest
Deal found 2/18![Southwest logo]()
$169
This Orbitz deal was found by Cheapflights users on 2/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:02 pm
GRR
- STL
1 stop9h 25m
Frontier
Deal found 2/18![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 2/277:30 am
GRR
- STL
2 stops12h 06m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$193
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 February 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $243 (American Airlines) |
One-way from | $107 (Frontier) |
Popular in | January |
Cheapest in | September |
Average price | $449 |
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 February 20, 2026.
Use the filters below to find and compare flights from Grand Rapids to St. Louis that are best for you.
Fly from
Grand Rapids
Fly to
St. Louis
Route
Depart
Return
Price
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Wed 4/8
6:43 am-2:01 pm
1 stop8h 18m
Lambert-St Louis
Tue 4/14
8:03 pm-9:24 am
1 stop12h 21m
$243
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Thu 4/23
5:00 am-11:45 am
1 stop7h 45m
Lambert-St Louis
Tue 4/28
12:25 pm-10:21 pm
1 stop8h 56m
$253
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Wed 3/11
4:55 pm-9:07 pm
1 stop5h 12m
Lambert-St Louis
Thu 3/12
7:41 am-12:55 pm
1 stop4h 14m
$267
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Thu 4/23
5:40 pm-10:45 pm
1 stop6h 05m
Lambert-St Louis
Tue 4/28
1:45 pm-10:35 pm
2 stops7h 50m
$271
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Sat 5/2
5:30 am-10:00 am
1 stop5h 30m
Lambert-St Louis
Wed 5/6
2:30 pm-11:35 pm
2 stops8h 05m
$272
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Sat 4/4
6:33 pm-9:08 pm
1 stop3h 35m
Lambert-St Louis
Mon 4/6
9:10 am-4:00 pm
1 stop5h 50m
$279
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Wed 4/8
4:00 pm-11:10 pm
1 stop8h 10m
Lambert-St Louis
Tue 4/14
2:30 pm-11:35 pm
2 stops8h 05m
$290
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Thu 4/30
1:24 pm-11:19 pm
1 stop10h 55m
$107
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Wed 3/11
6:00 am-1:39 pm
1 stop8h 39m
$127
Grand RapidsSt. Louis
GRR - STL
GRRSTL
Grand Rapids Gerald R. Ford Intl
Tue 3/24
3:07 pm-11:44 pm
1 stop9h 37m
$127
Showing 1-10 of 19 results
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 February.
| 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 February 20, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United 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.
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus
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Top 4 airlines flying from Grand Rapids to St. Louis
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$301 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$200 | Average$337 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$229 | Average$407 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$231 | Average$366 | FlexibilityNo cancel fee | On-time69% |