$127+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
RIC — STL
May 2 — May 91
Round-trip
1 adult, Economy
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Find cheap flights from Richmond 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 Richmond to St. Louis
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Best
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One-way
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 April 2, 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 April 2, 2026.
This Frontier deal was found by Cheapflights users on 4/1. 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 4/97:38 pm
RIC
- STL
1 stop15h 10m
Frontier
Sat 4/188:17 pm
STL
- RIC
1 stop20h 19m
Frontier
Deal found 4/1![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 4/147:53 pm
RIC
- STL
1 stop28h 26m
Multiple Airlines
Sat 4/188:23 pm
STL
- RIC
1 stop14h 02m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 3/29. 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 4/288:05 am
RIC
- STL
1 stop4h 25m
Southwest
Tue 5/57:35 am
STL
- RIC
1 stop4h 20m
Southwest
Deal found 3/29![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 3/31. 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 4/237:30 pm
RIC
- STL
1 stop4h 15m
Southwest
Tue 4/287:35 am
STL
- RIC
1 stop4h 20m
Southwest
Deal found 3/31![Southwest logo]()
$326
This American Airlines deal was found by Cheapflights users on 3/28. 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 5/121:27 pm
RIC
- STL
1 stop4h 36m
American Airlines
Thu 5/146:29 am
STL
- RIC
1 stop5h 26m
American Airlines
Deal found 3/28![American Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 3/31. 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 5/45:35 pm
RIC
- STL
1 stop6h 50m
Southwest
Thu 5/73:25 pm
STL
- RIC
1 stop5h 15m
Southwest
Deal found 3/31![Southwest logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/77:53 pm
RIC
- STL
2 stops41h 26m
Multiple Airlines
Mon 4/134:59 pm
STL
- RIC
1 stop24h 59m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$341
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 April 2, 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 April 2, 2026.
This Southwest deal was found by Cheapflights users on 4/1. 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 5/308:10 am
RIC
- STL
1 stop6h 50m
Southwest
Wed 6/33:45 pm
STL
- RIC
1 stop4h 10m
Southwest
Deal found 4/1![Southwest logo]()
$326
This United Airlines deal was found by Cheapflights users on 3/28. 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 5/25:10 pm
RIC
- STL
1 stop5h 03m
United Airlines
Tue 5/56:30 am
STL
- RIC
1 stop6h 51m
United Airlines
Deal found 3/28![United Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 3/31. 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 4/237:30 pm
RIC
- STL
1 stop4h 15m
Southwest
Tue 4/287:35 am
STL
- RIC
1 stop4h 20m
Southwest
Deal found 3/31![Southwest logo]()
$326
This Southwest deal was found by Cheapflights users on 3/28. 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 5/17:30 pm
RIC
- STL
1 stop4h 15m
Southwest
Sat 5/95:35 pm
STL
- RIC
1 stop4h 15m
Southwest
Deal found 3/28![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 3/31. 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 5/411:40 am
RIC
- STL
2 stops8h 15m
Southwest
Thu 5/72:20 pm
STL
- RIC
1 stop6h 20m
Southwest
Deal found 3/31![Southwest logo]()
$376
This Southwest deal was found by Cheapflights users on 3/30. 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 6/257:45 pm
RIC
- STL
1 stop4h 05m
Southwest
Sun 6/286:40 am
STL
- RIC
1 stop4h 20m
Southwest
Deal found 3/30![Southwest logo]()
$397
This Southwest deal was found by Cheapflights users on 3/31. 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 4/235:35 pm
RIC
- STL
1 stop6h 50m
Southwest
Sun 4/262:10 pm
STL
- RIC
2 stops8h 40m
Southwest
Deal found 3/31![Southwest logo]()
$406
This Southwest deal was found by Cheapflights users on 4/1. 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 5/2911:40 am
RIC
- STL
2 stops8h 15m
Southwest
Sun 5/315:25 am
STL
- RIC
2 stops7h 15m
Southwest
Deal found 4/1![Southwest logo]()
$417
Last-minute flights from Richmond to St. LouisDiscover last-minute flight deals from Richmond to St. Louis. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from Richmond to St. Louis. Data last updated April 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/77:53 pm
RIC
- STL
2 stops41h 26m
Multiple Airlines
Mon 4/134:59 pm
STL
- RIC
1 stop24h 59m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$341
This Frontier deal was found by Cheapflights users on 4/1. 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 4/97:38 pm
RIC
- STL
1 stop15h 10m
Frontier
Sat 4/188:17 pm
STL
- RIC
1 stop20h 19m
Frontier
Deal found 4/1![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 4/147:53 pm
RIC
- STL
1 stop28h 26m
Multiple Airlines
Sat 4/188:23 pm
STL
- RIC
1 stop14h 02m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 3/31. 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 4/237:30 pm
RIC
- STL
1 stop4h 15m
Southwest
Tue 4/287:35 am
STL
- RIC
1 stop4h 20m
Southwest
Deal found 3/31![Southwest logo]()
$326
This Southwest deal was found by Cheapflights users on 3/29. 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 4/288:05 am
RIC
- STL
1 stop4h 25m
Southwest
Tue 5/57:35 am
STL
- RIC
1 stop4h 20m
Southwest
Deal found 3/29![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 3/31. 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 5/45:35 pm
RIC
- STL
1 stop6h 50m
Southwest
Thu 5/73:25 pm
STL
- RIC
1 stop5h 15m
Southwest
Deal found 3/31![Southwest logo]()
$335
This American Airlines deal was found by Cheapflights users on 3/28. 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 5/121:27 pm
RIC
- STL
1 stop4h 36m
American Airlines
Thu 5/146:29 am
STL
- RIC
1 stop5h 26m
American Airlines
Deal found 3/28![American Airlines logo]()
$332
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 April 2, 2026.
Search for one-way flight options from Richmond to St. Louis. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/27:55 pm
RIC
- STL
2 stops35h 55m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/208:45 pm
RIC
- STL
2 stops35h 05m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 7/99:56 am
RIC
- STL
2 stops9h 40m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$152
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/25:10 pm
RIC
- STL
1 stop5h 03m
United Airlines
Deal found 3/31![United Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/248:45 pm
RIC
- STL
3 stops39h 04m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 stops9h 40m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$163
This Southwest deal was found by Cheapflights users on 3/29. 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 5/61:40 pm
RIC
- STL
2 stops8h 25m
Southwest
Deal found 3/29![Southwest logo]()
$164
This Delta deal was found by Cheapflights users on 3/30. 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.
Mon 4/206:20 pm
RIC
- STL
1 stop6h 16m
Delta
Deal found 3/30![Delta logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 4/1111:39 am
RIC
- STL
2 stops12h 46m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$181
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 April 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $316 (Kiwi.com) |
One-way from | $127 (Kiwi.com) |
Popular in | September |
Cheapest in | October |
Average price | $386 |
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 April 2, 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 5/30
8:10 am-2:00 pm
1 stop6h 50m
Lambert-St Louis
Wed 6/3
3:45 pm-8:55 pm
1 stop4h 10m
$326
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Thu 4/23
7:30 pm-10:45 pm
1 stop4h 15m
Lambert-St Louis
Tue 4/28
7:35 am-12:55 pm
1 stop4h 20m
$326
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Fri 5/1
7:30 pm-10:45 pm
1 stop4h 15m
Lambert-St Louis
Sat 5/9
5:35 pm-10:50 pm
1 stop4h 15m
$352
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Mon 5/4
11:40 am-6:55 pm
2 stops8h 15m
Lambert-St Louis
Thu 5/7
2:20 pm-9:40 pm
1 stop6h 20m
$376
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Sat 5/2
5:10 pm-9:13 pm
1 stop5h 03m
Lambert-St Louis
Tue 5/5
6:30 am-2:21 pm
1 stop6h 51m
$397
Quickest round-trip
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Thu 6/25
7:45 pm-10:50 pm
1 stop4h 05m
Lambert-St Louis
Sun 6/28
6:40 am-12:00 pm
1 stop4h 20m
$397
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Thu 4/23
5:35 pm-11:25 pm
1 stop6h 50m
Lambert-St Louis
Sun 4/26
2:10 pm-11:50 pm
2 stops8h 40m
$406
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Fri 5/29
11:40 am-6:55 pm
2 stops8h 15m
Lambert-St Louis
Sun 5/31
5:25 am-1:40 pm
2 stops7h 15m
$417
Cheapest one-way
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Wed 5/6
1:40 pm-9:05 pm
2 stops8h 25m
$164
RichmondSt. Louis
RIC - STL
RICSTL
Richmond Byrd Intl
Sat 4/11
11:39 am-11:25 pm
2 stops12h 46m
$181
Showing 1-10 of 20 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 April.
| 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?
Use this chart to determine the optimal time to book a round-trip flight from Richmond to St. Louis. Price data was last updated on April 2, 2026.
To ensure you get the cheapest price possible for a flight from Richmond to St. Louis, you should look to book at least 32 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, September is the cheapest month in which you can book a flight from Richmond to St. Louis (average of $109). Flying from Richmond to St. Louis in February is currently the most expensive (average of $230). 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 April 2, 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.
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Comfort
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 April 2, 2026.
Other flights from Richmond
Browse through other flights departing from Richmond. Flights are based on user searches made on Cheapflights and were last updated on April 2, 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 April 2, 2026.
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 April 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$227 | Average$410 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$231 | Average$396 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$271 | Average$394 | FlexibilityNo cancel fee | On-time71% |