$274+ Cheap flights from St. Louis to Roanoke (STL - ROA)
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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ROA
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Roanoke 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 St. Louis to Roanoke
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to RoanokeExplore the most affordable flight options available from St. Louis to Roanoke. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
Explore the most affordable flight options available from St. Louis to Roanoke. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/176:30 am -
1 stop6h 21m
Thu 9/245:47 pm -
1 stop7h 40m
Deal found 8/18![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:23 pm -
1 stop6h 04m
Mon 9/76:00 am -
1 stop4h 20m
Deal found 8/19![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Tue 9/812:59 pm -
1 stop6h 55m
Tue 9/156:40 am -
1 stop6h 17m
Deal found 8/18![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 8/21. 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 10/85:00 am -
1 stop4h 29m
Sun 10/115:07 am -
1 stop4h 30m
Deal found 8/21![American Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 8/21. 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 10/16:54 pm -
1 stop4h 05m
Tue 10/66:38 pm -
1 stop6h 16m
Deal found 8/21![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 9/18:40 am -
1 stop4h 38m
Thu 9/105:51 pm -
1 stop4h 45m
Deal found 8/19![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 8/2610:53 am -
1 stop5h 16m
Wed 9/26:40 am -
1 stop6h 22m
Deal found 8/18![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:00 am -
1 stop13h 59m
Sat 10/245:51 pm -
1 stop6h 40m
Deal found 8/17![United Airlines logo]()
$467
Best flights from St. Louis to RoanokeDiscover carefully curated flight deals from St. Louis to Roanoke that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
Discover carefully curated flight deals from St. Louis to Roanoke that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/246:30 am -
1 stop6h 21m
Sun 9/275:06 am -
1 stop4h 24m
Deal found 8/17![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Tue 9/812:59 pm -
1 stop6h 55m
Tue 9/156:40 am -
1 stop6h 17m
Deal found 8/18![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/206:30 am -
1 stop6h 21m
Sun 9/275:06 am -
1 stop4h 24m
Deal found 8/21![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 9/21:00 pm -
1 stop5h 07m
Thu 9/106:40 am -
1 stop6h 17m
Deal found 8/18![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:40 am -
1 stop4h 38m
Thu 9/105:51 pm -
1 stop4h 45m
Deal found 8/20![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 8/2610:53 am -
1 stop5h 16m
Wed 9/26:40 am -
1 stop6h 22m
Deal found 8/19![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 10/218:00 am -
1 stop13h 59m
Sat 10/245:51 pm -
1 stop6h 40m
Deal found 8/19![United Airlines logo]()
$467
Last-minute flights from St. Louis to RoanokeDiscover last-minute flight deals from St. Louis to Roanoke. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Roanoke. Data last updated August 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 8/2610:53 am -
1 stop5h 16m
Wed 9/26:40 am -
1 stop6h 22m
Deal found 8/18![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 9/18:40 am -
1 stop4h 38m
Thu 9/105:51 pm -
1 stop4h 45m
Deal found 8/19![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 9/28:30 am -
1 stop7h 39m
Thu 9/1010:26 am -
2 stops10h 34m
Deal found 8/18![United Airlines logo]()
$676
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:23 pm -
1 stop6h 04m
Mon 9/76:00 am -
1 stop4h 20m
Deal found 8/19![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Tue 9/812:59 pm -
1 stop6h 55m
Tue 9/156:40 am -
1 stop6h 17m
Deal found 8/18![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:59 pm -
1 stop6h 00m
Mon 9/217:20 am -
2 stops11h 15m
Deal found 8/17![Delta logo]()
$574
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/176:30 am -
1 stop6h 21m
Thu 9/245:47 pm -
1 stop7h 40m
Deal found 8/18![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/18. 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.
Thu 9/177:05 am -
1 stop6h 46m
Thu 9/247:20 am -
2 stops11h 25m
Deal found 8/18![Delta logo]()
$616
This Delta deal was found by Cheapflights users on 8/20. 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 9/181:55 pm -
2 stops9h 04m
Sun 9/206:00 am -
1 stop4h 00m
Deal found 8/20![Delta logo]()
$624
One-way flights from St. Louis to RoanokeSearch for one-way flight options from St. Louis to Roanoke. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
Search for one-way flight options from St. Louis to Roanoke. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/143:11 pm -
1 stop6h 48m
Deal found 8/20![United Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:00 pm -
2 stops9h 48m
Deal found 8/19![Delta logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 10/144:19 pm -
3 stops45h 46m
Deal found 8/20![Multiple Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:00 am -
2 stops10h 07m
Deal found 8/17![United Airlines logo]()
$567
Find flight deals from St. Louis to Roanoke
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Roanoke (ROA). 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 August 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (American Airlines) |
One-way from | $274 (United Airlines) |
Popular in | March |
Cheapest in | December |
Average price | $453 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Roanoke 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 7,457,451 searches. Data last updated August 22, 2026.
Use the filters below to find and compare flights from St. Louis to Roanoke that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisRoanoke
STL Lambert-St Louis - ROA Roanoke
STLROA
Lambert-St Louis
Thu 9/24
6:30 am-1:51 pm
1 stop6h 21m
Roanoke
Sun 9/27
5:06 am-8:30 am
1 stop4h 24m
$319
St. LouisRoanoke
STL Lambert-St Louis - ROA Roanoke
STLROA
Lambert-St Louis
Sun 9/20
6:30 am-1:51 pm
1 stop6h 21m
Roanoke
Sun 9/27
5:06 am-8:30 am
1 stop4h 24m
$319
St. LouisRoanoke
STL Lambert-St Louis - ROA Roanoke
STLROA
Lambert-St Louis
Tue 9/8
12:59 pm-8:54 pm
1 stop6h 55m
Roanoke
Tue 9/15
6:40 am-11:57 am
1 stop6h 17m
$399
St. LouisRoanoke
STL Lambert-St Louis - ROA Roanoke
STLROA
Lambert-St Louis
Wed 9/2
1:00 pm-7:07 pm
1 stop5h 07m
Roanoke
Thu 9/10
6:40 am-11:57 am
1 stop6h 17m
$414
Quickest round-trip
St. LouisRoanoke
STL Lambert-St Louis - ROA Roanoke
STLROA
Lambert-St Louis
Tue 9/1
8:40 am-2:18 pm
1 stop4h 38m
Roanoke
Thu 9/10
5:51 pm-9:36 pm
1 stop4h 45m
$444
St. LouisRoanoke
STL Lambert-St Louis - ROA Roanoke
STLROA
Lambert-St Louis
Wed 8/26
10:53 am-5:09 pm
1 stop5h 16m
Roanoke
Wed 9/2
6:40 am-12:02 pm
1 stop6h 22m
$459
St. LouisRoanoke
STL Lambert-St Louis - ROA Roanoke
STLROA
Lambert-St Louis
Wed 10/21
8:00 am-10:59 pm
1 stop13h 59m
Roanoke
Sat 10/24
5:51 pm-11:31 pm
1 stop6h 40m
$467
Cheapest one-way
Quickest one-way
St. LouisRoanoke
STL Lambert-St Louis - ROA Roanoke
STLROA
Lambert-St Louis
Mon 10/5
9:27 am-2:41 pm
1 stop4h 14m
$274
St. LouisRoanoke
STL Lambert-St Louis - ROA Roanoke
STLROA
Lambert-St Louis
Wed 10/14
3:11 pm-10:59 pm
1 stop6h 48m
$274
St. LouisRoanoke
STL Lambert-St Louis - ROA Roanoke
STLROA
Lambert-St Louis
Wed 10/14
12:00 pm-5:58 pm
1 stop4h 58m
$274
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Roanoke
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 St. Louis to Roanoke in August.
| 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 St. Louis-Roanoke flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Roanoke flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Roanoke flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Roanoke 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 St. Louis-Roanoke 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 St. Louis to Roanoke
Have a flexible travel schedule? Discover the best time to fly to Roanoke from St. Louis with our price prediction graph.
STL-ROA
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 St. Louis to Roanoke
What’s the top layover airport for flights from St. Louis to Roanoke?
Share of 1-stop round-trip flights from St. Louis to Roanoke chosen by Cheapflights users in the past 12 months, using the same layover each way.
Charlotte (CLT) – chosen by Cheapflights users on 67% of 1-stop itineraries from St. Louis to Roanoke on Cheapflights.
What’s the cheapest layover airport for flights from St. Louis to Roanoke?
Average round-trip fare for 1-stop flights from St. Louis to Roanoke, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of $328.
What’s the fastest layover option from St. Louis to Roanoke?
Shortest average travel time for 1-stop one-way flights from St. Louis to Roanoke, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 4h 29m.
Which airport typically offers the quickest layover for flights from St. Louis to Roanoke?
Average layover duration for 1-stop one-way flights from St. Louis to Roanoke, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Charlotte (CLT) offer the fastest connection on this route, with an average layover time of 1h 37m.
Reviews of airlines servicing Roanoke
Get insights into the airlines that provide service to Roanoke. 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 Roanoke. Reviews last updated August 22, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from St. Louis to Roanoke to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Entertainment
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Roanoke. 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 Roanoke?
Book flights to Roanoke if you plan to visit one of these locationsSalem
Radford
Blacksburg
Christiansburg
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St. Louis and Roanoke flights
Browse other St. Louis and Roanoke flight options. Last updated on August 22, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on August 22, 2026.
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Other flights to Roanoke
Explore flights to Roanoke departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 22, 2026.
Top 3 airlines flying from St. Louis to Roanoke
Discover the top 3 airlines that operate flights from St. Louis to Roanoke. 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 7,457,451 searches. Data last updated August 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$421 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$259 | Average$457 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$278 | Average$453 | FlexibilityNo cancel fee | On-timeN/A |