$135+ Cheap flights from Richmond to St. Louis (RIC - 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
RIC — STL
Jun 14 — Jun 211
Round-trip
1 adult, Economy
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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
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Cheapest flights from Richmond to St. LouisExplore the most affordable flight options available from Richmond to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.
Explore the most affordable flight options available from Richmond to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.
This Frontier deal was found by Cheapflights users on 5/12. 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.
Fri 6/126:46 pm
RIC
- STL
1 stop25h 07m
Frontier
Thu 6/187:38 pm
STL
- RIC
1 stop21h 13m
Frontier
Deal found 5/12![Frontier logo]()
$251
This American Airlines deal was found by Cheapflights users on 5/13. 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 6/246:27 am
RIC
- STL
1 stop5h 10m
American Airlines
Tue 6/3012:45 pm
STL
- RIC
1 stop5h 33m
American Airlines
Deal found 5/13![American Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 5/14. 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 10/78:20 pm
RIC
- STL
1 stop4h 11m
American Airlines
Tue 10/136:20 am
STL
- RIC
1 stop4h 39m
American Airlines
Deal found 5/14![American Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 5/12. 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 9/264:09 pm
RIC
- STL
1 stop3h 49m
American Airlines
Tue 9/297:32 am
STL
- RIC
1 stop5h 48m
American Airlines
Deal found 5/12![American Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 5/13. 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 6/235:01 am
RIC
- STL
1 stop4h 31m
American Airlines
Mon 6/297:30 am
STL
- RIC
1 stop3h 58m
American Airlines
Deal found 5/13![American Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/136:18 pm
RIC
- STL
1 stop6h 58m
American Airlines
Tue 6/165:03 pm
STL
- RIC
1 stop6h 08m
American Airlines
Deal found 5/12![American Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Mon 8/176:21 pm
RIC
- STL
1 stop6h 38m
American Airlines
Thu 8/206:00 am
STL
- RIC
1 stop5h 37m
American Airlines
Deal found 5/11![American Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 5/10. 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 7/155:45 am
RIC
- STL
1 stop4h 58m
Delta
Sat 7/186:30 am
STL
- RIC
1 stop4h 21m
Delta
Deal found 5/10![Delta logo]()
$311
This Booking.com deal was found by Cheapflights users on 5/14. 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.
Fri 7/106:47 pm
RIC
- STL
1 stop25h 36m
Frontier
Mon 7/134:09 pm
STL
- RIC
1 stop20h 53m
Frontier
Deal found 5/14![Frontier logo]()
$319
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/118:10 pm
RIC
- STL
1 stop4h 34m
American Airlines
Thu 6/186:15 am
STL
- RIC
1 stop7h 19m
American Airlines
Deal found 5/14![American Airlines logo]()
$323
Best flights from Richmond to St. LouisDiscover carefully curated flight deals from Richmond to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 15, 2026.
Discover carefully curated flight deals from Richmond to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 15, 2026.
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:40 pm
RIC
- STL
1 stop5h 38m
Delta
Sun 6/216:30 am
STL
- RIC
1 stop4h 21m
Delta
Deal found 5/9![Delta logo]()
$361
This United Airlines deal was found by Cheapflights users on 5/11. 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 6/26:00 am
RIC
- STL
1 stop7h 11m
United Airlines
Wed 6/36:00 am
STL
- RIC
1 stop6h 57m
United Airlines
Deal found 5/11![United Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 5/14. 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 7/106:10 pm
RIC
- STL
2 stops5h 35m
Southwest
Mon 7/132:50 pm
STL
- RIC
2 stops8h 00m
Southwest
Deal found 5/14![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 5/11. 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 6/255:45 am
RIC
- STL
1 stop5h 01m
Delta
Mon 6/297:12 pm
STL
- RIC
1 stop4h 41m
Delta
Deal found 5/11![Delta logo]()
$371
This Southwest deal was found by Cheapflights users on 5/13. 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 6/276:30 am
RIC
- STL
1 stop5h 10m
Southwest
Sat 7/410:15 am
STL
- RIC
2 stops8h 55m
Southwest
Deal found 5/13![Southwest logo]()
$402
This Southwest deal was found by Cheapflights users on 5/10. 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 7/26:10 pm
RIC
- STL
2 stops5h 35m
Southwest
Mon 7/64:25 pm
STL
- RIC
2 stops6h 25m
Southwest
Deal found 5/10![Southwest logo]()
$407
This KAYAK deal was found by Cheapflights users on 5/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:45 pm
RIC
- STL
1 stop6h 11m
Delta
Thu 6/1110:51 am
STL
- RIC
1 stop6h 59m
Delta
Deal found 5/14![Delta logo]()
$411
This Southwest deal was found by Cheapflights users on 5/12. 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 6/216:25 am
RIC
- STL
2 stops8h 40m
Southwest
Wed 6/243:15 pm
STL
- RIC
2 stops6h 00m
Southwest
Deal found 5/12![Southwest logo]()
$454
This Southwest deal was found by Cheapflights users on 5/13. 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 6/56:15 am
RIC
- STL
2 stops8h 35m
Southwest
Fri 6/54:25 pm
STL
- RIC
2 stops6h 25m
Southwest
Deal found 5/13![Southwest logo]()
$457
This Southwest deal was found by Cheapflights users on 5/11. 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 6/234:55 pm
RIC
- STL
2 stops7h 05m
Southwest
Sun 6/281:25 pm
STL
- RIC
2 stops9h 10m
Southwest
Deal found 5/11![Southwest logo]()
$458
Last-minute flights from Richmond to St. LouisDiscover last-minute flight deals from Richmond to St. Louis. Data last updated May 15, 2026 and is based on user searches.
Discover last-minute flight deals from Richmond to St. Louis. Data last updated May 15, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 5/10. 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 6/57:45 pm
RIC
- STL
1 stop4h 05m
Southwest
Wed 6/106:55 am
STL
- RIC
1 stop3h 45m
Southwest
Deal found 5/10![Southwest logo]()
$345
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Mon 6/85:01 am
RIC
- STL
1 stop4h 31m
American Airlines
Fri 6/126:15 am
STL
- RIC
1 stop7h 19m
American Airlines
Deal found 5/11![American Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/118:10 pm
RIC
- STL
1 stop4h 34m
American Airlines
Thu 6/186:15 am
STL
- RIC
1 stop7h 19m
American Airlines
Deal found 5/14![American Airlines logo]()
$323
This Frontier deal was found by Cheapflights users on 5/12. 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.
Fri 6/126:46 pm
RIC
- STL
1 stop25h 07m
Frontier
Thu 6/187:38 pm
STL
- RIC
1 stop21h 13m
Frontier
Deal found 5/12![Frontier logo]()
$251
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/136:18 pm
RIC
- STL
1 stop6h 58m
American Airlines
Tue 6/165:03 pm
STL
- RIC
1 stop6h 08m
American Airlines
Deal found 5/12![American Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Sun 6/215:01 am
RIC
- STL
1 stop4h 31m
American Airlines
Wed 6/245:14 am
STL
- RIC
1 stop7h 09m
American Airlines
Deal found 5/12![American Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 5/13. 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 6/235:01 am
RIC
- STL
1 stop4h 31m
American Airlines
Mon 6/297:30 am
STL
- RIC
1 stop3h 58m
American Airlines
Deal found 5/13![American Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 5/10. 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.
Tue 6/2310:19 am
RIC
- STL
1 stop5h 33m
Delta
Mon 6/297:12 pm
STL
- RIC
1 stop4h 41m
Delta
Deal found 5/10![Delta logo]()
$311
This American Airlines deal was found by Cheapflights users on 5/13. 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 6/246:27 am
RIC
- STL
1 stop5h 10m
American Airlines
Tue 6/3012:45 pm
STL
- RIC
1 stop5h 33m
American Airlines
Deal found 5/13![American Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 5/12. 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 6/255:45 am
RIC
- STL
1 stop5h 01m
Delta
Mon 6/297:12 pm
STL
- RIC
1 stop4h 41m
Delta
Deal found 5/12![Delta logo]()
$339
One-way flights from Richmond to St. LouisSearch for one-way flight options from Richmond to St. Louis. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
Search for one-way flight options from Richmond to St. Louis. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Sun 5/249:23 am
RIC
- STL
2 stops10h 13m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$135
This American Airlines deal was found by Cheapflights users on 5/13. 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 6/66:15 pm
RIC
- STL
1 stop6h 29m
American Airlines
Deal found 5/13![American Airlines logo]()
$154
This Delta deal was found by Cheapflights users on 5/11. 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 7/116:00 am
RIC
- STL
1 stop4h 06m
Delta
Deal found 5/11![Delta logo]()
$162
This Booking.com deal was found by Cheapflights users on 5/12. 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.
Sun 5/246:25 pm
RIC
- STL
1 stop25h 58m
Frontier
Deal found 5/12![Frontier logo]()
$167
This Booking.com deal was found by Cheapflights users on 5/14. 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.
Fri 6/126:46 pm
RIC
- STL
1 stop25h 07m
Frontier
Deal found 5/14![Frontier logo]()
$191
This American Airlines deal was found by Cheapflights users on 5/13. 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 7/178:12 pm
RIC
- STL
1 stop4h 46m
American Airlines
Deal found 5/13![American Airlines logo]()
$194
This United Airlines deal was found by Cheapflights users on 5/13. 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 7/116:00 am
RIC
- STL
1 stop7h 11m
United Airlines
Deal found 5/13![United Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Sat 7/119:24 pm
RIC
- STL
3 stops36h 33m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$224
This United Airlines deal was found by Cheapflights users on 5/13. 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 7/176:30 pm
RIC
- STL
1 stop6h 14m
United Airlines
Deal found 5/13![United Airlines logo]()
$234
This Southwest deal was found by Cheapflights users on 5/12. 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 5/266:50 am
RIC
- STL
2 stops7h 00m
Southwest
Deal found 5/12![Southwest logo]()
$239
This Southwest deal was found by Cheapflights users on 5/12. 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 7/116:30 am
RIC
- STL
2 stops7h 25m
Southwest
Deal found 5/12![Southwest logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 5/14. 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.
Tue 5/268:30 pm
RIC
- STL
2 stops43h 01m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$277
Find flight deals from Richmond to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Richmond (RIC) 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 May 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $240 (Booking.com) |
One-way from | $135 (Kiwi.com) |
Popular in | September |
Cheapest in | October |
Average price | $391 |
Cheapflights Fare Finder
Customize your flight search to find flights from Richmond 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 May 15, 2026.
Use the filters below to find and compare flights from Richmond to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Tue 6/16
5:40 pm-10:18 pm
1 stop5h 38m
Lambert-St Louis
Sun 6/21
6:30 am-11:51 am
1 stop4h 21m
$361
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Tue 6/2
6:00 am-12:11 pm
1 stop7h 11m
Lambert-St Louis
Wed 6/3
6:00 am-1:57 pm
1 stop6h 57m
$363
Quickest round-trip
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Thu 6/25
5:45 am-9:46 am
1 stop5h 01m
Lambert-St Louis
Mon 6/29
7:12 pm-12:53 am
1 stop4h 41m
$371
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Fri 7/10
6:10 pm-10:45 pm
2 stops5h 35m
Lambert-St Louis
Mon 7/13
2:50 pm-11:50 pm
2 stops8h 00m
$373
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Sat 6/27
6:30 am-10:40 am
1 stop5h 10m
Lambert-St Louis
Sat 7/4
10:15 am-8:10 pm
2 stops8h 55m
$402
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Thu 7/2
6:10 pm-10:45 pm
2 stops5h 35m
Lambert-St Louis
Mon 7/6
4:25 pm-11:50 pm
2 stops6h 25m
$407
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Mon 6/8
6:45 pm-11:56 pm
1 stop6h 11m
Lambert-St Louis
Thu 6/11
10:51 am-6:50 pm
1 stop6h 59m
$411
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Sun 6/21
6:25 am-2:05 pm
2 stops8h 40m
Lambert-St Louis
Wed 6/24
3:15 pm-10:15 pm
2 stops6h 00m
$454
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Fri 6/5
6:15 am-1:50 pm
2 stops8h 35m
Lambert-St Louis
Fri 6/5
4:25 pm-11:50 pm
2 stops6h 25m
$457
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Tue 6/23
4:55 pm-11:00 pm
2 stops7h 05m
Lambert-St Louis
Sun 6/28
1:25 pm-11:35 pm
2 stops9h 10m
$458
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Richmond 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 Richmond to St. Louis in May.
| 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 Richmond-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Richmond-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Richmond-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Richmond-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 Richmond-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 Richmond to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Richmond with our price prediction graph.
RIC-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 Richmond to St. Louis
How far ahead should I book a flight from Richmond to St. Louis?
To ensure you get the cheapest price possible for a flight from Richmond to St. Louis, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Richmond to St. Louis?
Currently, October is the cheapest month in which you can book a flight from Richmond to St. Louis (average of $286). Flying from Richmond to St. Louis in September is currently the most expensive (average of $484). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Richmond 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 May 15, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andAmerican Airlines from Richmond 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.
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Richmond 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
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus
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Richmond and St. Louis flights
Browse other Richmond and St. Louis flight options. Last updated on May 15, 2026.
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Top 3 airlines flying from Richmond to St. Louis
Discover the top 3 airlines that operate flights from Richmond 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 May 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$227 | Average$403 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$231 | Average$396 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$257 | Average$410 | FlexibilityNo cancel fee | On-time71% |