$126+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
RIC — STL
Aug 6 — Aug 131
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 July 7, 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 July 7, 2026.
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.
Sat 8/153:40 pm
RIC
- STL
1 stop6h 00m
Southwest
Mon 8/1711:40 am
STL
- RIC
1 stop6h 30m
Southwest
Deal found 7/6![Southwest logo]()
$251
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.
Wed 8/56:47 pm
RIC
- STL
1 stop25h 36m
Frontier
Tue 8/118:08 pm
STL
- RIC
1 stop20h 44m
Frontier
Deal found 7/6![Frontier logo]()
$254
This Booking.com deal was found by Cheapflights users on 7/2. 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 8/76:47 pm
RIC
- STL
1 stop25h 36m
Frontier
Mon 8/104:09 pm
STL
- RIC
1 stop23h 27m
Frontier
Deal found 7/2![Frontier logo]()
$256
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:42 pm
RIC
- STL
1 stop8h 17m
Frontier
Thu 8/207:58 pm
STL
- RIC
1 stop19h 33m
Frontier
Deal found 7/4![Frontier 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.
Thu 8/64:42 pm
RIC
- STL
1 stop8h 17m
Frontier
Mon 8/104:09 pm
STL
- RIC
1 stop23h 27m
Frontier
Deal found 7/6![Frontier logo]()
$260
This Delta deal was found by Cheapflights users on 7/2. 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 9/23:19 pm
RIC
- STL
1 stop4h 08m
Delta
Sat 9/57:00 am
STL
- RIC
1 stop5h 06m
Delta
Deal found 7/2![Delta logo]()
$265
This Southwest deal was found by Cheapflights users on 7/2. 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 9/26:15 am
RIC
- STL
1 stop4h 50m
Southwest
Sat 9/51:25 pm
STL
- RIC
2 stops6h 00m
Southwest
Deal found 7/2![Southwest logo]()
$270
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:47 pm
RIC
- STL
1 stop25h 36m
Frontier
Mon 7/274:09 pm
STL
- RIC
1 stop23h 27m
Frontier
Deal found 7/2![Frontier logo]()
$278
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/18:13 pm
RIC
- STL
1 stop4h 45m
American Airlines
Thu 8/610:22 am
STL
- RIC
1 stop5h 10m
American Airlines
Deal found 7/2![American Airlines logo]()
$290
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.
Sun 7/264:42 pm
RIC
- STL
1 stop8h 17m
Frontier
Wed 7/294:09 pm
STL
- RIC
1 stop22h 48m
Frontier
Deal found 7/6![Frontier logo]()
$295
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 July 7, 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 July 7, 2026.
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.
Sat 8/153:40 pm
RIC
- STL
1 stop6h 00m
Southwest
Mon 8/1711:40 am
STL
- RIC
1 stop6h 30m
Southwest
Deal found 7/6![Southwest logo]()
$251
This Delta deal was found by Cheapflights users on 7/3. 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.
Fri 8/145:42 pm
RIC
- STL
1 stop7h 16m
Delta
Sat 8/156:00 am
STL
- RIC
1 stop3h 55m
Delta
Deal found 7/3![Delta logo]()
$326
This Southwest deal was found by Cheapflights users on 7/2. 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 9/26:15 am
RIC
- STL
2 stops6h 55m
Southwest
Sat 9/511:45 am
STL
- RIC
2 stops7h 40m
Southwest
Deal found 7/2![Southwest logo]()
$275
This Delta deal was found by Cheapflights users on 7/3. 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.
Sun 8/231:00 pm
RIC
- STL
1 stop5h 38m
Delta
Thu 8/2712:52 pm
STL
- RIC
1 stop5h 33m
Delta
Deal found 7/3![Delta logo]()
$351
This Southwest deal was found by Cheapflights users on 7/2. 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 7/246:10 pm
RIC
- STL
2 stops7h 30m
Southwest
Tue 7/285:40 am
STL
- RIC
2 stops8h 20m
Southwest
Deal found 7/2![Southwest logo]()
$346
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:42 pm
RIC
- STL
1 stop6h 16m
Delta
Wed 8/193:39 pm
STL
- RIC
1 stop6h 34m
Delta
Deal found 7/6![Delta logo]()
$384
This Southwest deal was found by Cheapflights users on 7/2. 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 8/16:30 am
RIC
- STL
2 stops7h 25m
Southwest
Thu 8/610:10 am
STL
- RIC
2 stops8h 00m
Southwest
Deal found 7/2![Southwest logo]()
$381
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:00 am
RIC
- STL
1 stop7h 20m
Delta
Sat 10/102:25 pm
STL
- RIC
1 stop4h 37m
Delta
Deal found 7/6![Delta logo]()
$384
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:15 am
RIC
- STL
2 stops6h 55m
Southwest
Sat 8/82:55 pm
STL
- RIC
1 stop4h 30m
Southwest
Deal found 7/4![Southwest logo]()
$386
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:04 pm
RIC
- STL
1 stop4h 13m
Delta
Mon 8/246:00 am
STL
- RIC
1 stop7h 11m
Delta
Deal found 7/4![Delta logo]()
$387
Last-minute flights from Richmond to St. LouisDiscover last-minute flight deals from Richmond to St. Louis. Data last updated July 7, 2026 and is based on user searches.
Discover last-minute flight deals from Richmond to St. Louis. Data last updated July 7, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 7/2. 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 7/246:47 pm
RIC
- STL
1 stop25h 36m
Frontier
Tue 7/288:08 pm
STL
- RIC
1 stop20h 44m
Frontier
Deal found 7/2![Frontier logo]()
$275
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:47 pm
RIC
- STL
1 stop25h 36m
Frontier
Mon 7/274:09 pm
STL
- RIC
1 stop23h 27m
Frontier
Deal found 7/2![Frontier logo]()
$278
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:47 pm
RIC
- STL
1 stop25h 36m
Frontier
Sun 7/268:08 pm
STL
- RIC
1 stop20h 44m
Frontier
Deal found 7/5![Frontier logo]()
$309
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.
Sun 7/264:42 pm
RIC
- STL
1 stop8h 17m
Frontier
Wed 7/294:09 pm
STL
- RIC
1 stop22h 48m
Frontier
Deal found 7/6![Frontier logo]()
$295
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/18:13 pm
RIC
- STL
1 stop4h 45m
American Airlines
Thu 8/610:22 am
STL
- RIC
1 stop5h 10m
American Airlines
Deal found 7/2![American Airlines logo]()
$290
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.
Wed 8/56:47 pm
RIC
- STL
1 stop25h 36m
Frontier
Tue 8/118:08 pm
STL
- RIC
1 stop20h 44m
Frontier
Deal found 7/6![Frontier logo]()
$254
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.
Thu 8/64:42 pm
RIC
- STL
1 stop8h 17m
Frontier
Mon 8/104:09 pm
STL
- RIC
1 stop23h 27m
Frontier
Deal found 7/6![Frontier logo]()
$260
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:59 am
RIC
- STL
2 stops28h 22m
Multiple Airlines
Mon 8/104:09 pm
STL
- RIC
1 stop23h 27m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$311
This Booking.com deal was found by Cheapflights users on 7/2. 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 8/76:47 pm
RIC
- STL
1 stop25h 36m
Frontier
Mon 8/104:09 pm
STL
- RIC
1 stop23h 27m
Frontier
Deal found 7/2![Frontier logo]()
$256
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.
Sat 8/153:40 pm
RIC
- STL
1 stop6h 00m
Southwest
Mon 8/1711:40 am
STL
- RIC
1 stop6h 30m
Southwest
Deal found 7/6![Southwest logo]()
$251
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:42 pm
RIC
- STL
1 stop8h 17m
Frontier
Thu 8/207:58 pm
STL
- RIC
1 stop19h 33m
Frontier
Deal found 7/4![Frontier logo]()
$258
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 July 7, 2026.
Search for one-way flight options from Richmond to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 7, 2026.
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.
Thu 8/276:30 am
RIC
- STL
1 stop6h 05m
Southwest
Deal found 7/6![Southwest logo]()
$126
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:01 pm
RIC
- STL
2 stops30h 21m
Frontier
Deal found 7/6![Frontier logo]()
$128
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/264:42 pm
RIC
- STL
1 stop8h 17m
Frontier
Deal found 7/6![Frontier logo]()
$154
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:56 am
RIC
- STL
2 stops28h 25m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 12/223:30 pm
RIC
- STL
2 stops22h 51m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$174
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:51 pm
RIC
- STL
3 stops26h 31m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$179
This Delta deal was found by Cheapflights users on 7/3. 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 8/86:00 am
RIC
- STL
1 stop4h 37m
Delta
Deal found 7/3![Delta logo]()
$180
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:56 am
RIC
- STL
2 stops28h 25m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$181
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:04 pm
RIC
- STL
3 stops39h 53m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$187
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:15 pm
RIC
- STL
1 stop5h 27m
Delta
Deal found 7/5![Delta logo]()
$194
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.
Wed 9/306:15 am
RIC
- STL
2 stops6h 55m
Southwest
Deal found 7/5![Southwest logo]()
$196
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 July 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $251 (Southwest) |
One-way from | $126 (Southwest) |
Popular in | August |
Cheapest in | October |
Average price | $463 |
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 July 7, 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
Sat 8/15
3:40 pm-8:40 pm
1 stop6h 00m
Lambert-St Louis
Mon 8/17
11:40 am-7:10 pm
1 stop6h 30m
$251
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Wed 9/2
6:15 am-12:10 pm
2 stops6h 55m
Lambert-St Louis
Sat 9/5
11:45 am-8:25 pm
2 stops7h 40m
$275
Quickest round-trip
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Fri 8/14
5:42 pm-11:58 pm
1 stop7h 16m
Lambert-St Louis
Sat 8/15
6:00 am-10:55 am
1 stop3h 55m
$326
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Fri 7/24
6:10 pm-12:40 am
2 stops7h 30m
Lambert-St Louis
Tue 7/28
5:40 am-3:00 pm
2 stops8h 20m
$346
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Sun 8/23
1:00 pm-5:38 pm
1 stop5h 38m
Lambert-St Louis
Thu 8/27
12:52 pm-7:25 pm
1 stop5h 33m
$351
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Sat 8/1
6:30 am-12:55 pm
2 stops7h 25m
Lambert-St Louis
Thu 8/6
10:10 am-7:10 pm
2 stops8h 00m
$381
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Sun 8/16
6:42 pm-11:58 pm
1 stop6h 16m
Lambert-St Louis
Wed 8/19
3:39 pm-11:13 pm
1 stop6h 34m
$384
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Thu 10/8
7:00 am-1:20 pm
1 stop7h 20m
Lambert-St Louis
Sat 10/10
2:25 pm-8:02 pm
1 stop4h 37m
$384
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Wed 8/5
6:15 am-12:10 pm
2 stops6h 55m
Lambert-St Louis
Sat 8/8
2:55 pm-8:25 pm
1 stop4h 30m
$386
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Thu 8/20
1:04 pm-4:17 pm
1 stop4h 13m
Lambert-St Louis
Mon 8/24
6:00 am-2:11 pm
1 stop7h 11m
$387
Showing 1-10 of 18 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 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 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 70 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 $296). Flying from Richmond to St. Louis in August is currently the most expensive (average of $522). 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 July 7, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited 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
Comfort
8.0
Overall
7.9
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Comfort
8.0
Overall
7.9
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Comfort
8.0
Overall
7.9
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Comfort
8.0
Overall
7.9
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Comfort
8.0
Overall
7.9
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington
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Richmond and St. Louis flights
Browse other Richmond and St. Louis flight options. Last updated on July 7, 2026.
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Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 7, 2026.
Top 4 airlines flying from Richmond to St. Louis
Discover the top 4 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 July 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$231 | Average$396 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$236 | Average$406 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$254 | Average$410 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$366 | Average$573 | FlexibilityNo cancel fee | On-time69% |