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Roanoke

$249+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ROA
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from St. Louis to Roanoke

Cheapest flights from St. Louis to Roanoke
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 February 4, 2026.

This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 3/256:59 pm
STL
-
ROA
1 stop4h 05m
Delta
Wed 4/16:00 am
ROA
-
STL
1 stop6h 09m
Delta
Deal found 2/3$303
This Delta deal was found by Cheapflights users on 2/3. 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 2/136:47 pm
STL
-
ROA
1 stop4h 19m
Delta
Tue 2/176:00 am
ROA
-
STL
1 stop4h 06m
Delta
Deal found 2/3$309
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:56 pm
STL
-
ROA
1 stop4h 10m
Delta
Sun 3/86:00 am
ROA
-
STL
1 stop6h 09m
Delta
Deal found 2/1$319
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 4/32:00 pm
STL
-
ROA
1 stop5h 30m
American Airlines
Mon 4/65:00 am
ROA
-
STL
1 stop4h 35m
American Airlines
Deal found 2/2$339
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:30 am
STL
-
ROA
1 stop4h 42m
United Airlines
Sat 2/215:33 pm
ROA
-
STL
1 stop4h 32m
United Airlines
Deal found 2/2$349
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:30 am
STL
-
ROA
1 stop4h 42m
United Airlines
Sun 2/226:40 am
ROA
-
STL
1 stop4h 56m
United Airlines
Deal found 2/3$350
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/27:00 am
STL
-
ROA
1 stop8h 10m
American Airlines
Mon 2/95:14 pm
ROA
-
STL
1 stop6h 58m
American Airlines
Deal found 2/1$354
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:30 am
STL
-
ROA
1 stop4h 39m
United Airlines
Sat 2/712:40 pm
ROA
-
STL
1 stop4h 23m
United Airlines
Deal found 2/1$369
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/194:51 pm
STL
-
ROA
1 stop26h 00m
Multiple Airlines
Mon 3/234:02 pm
ROA
-
STL
2 stops19h 30m
Multiple Airlines
Deal found 2/2$401
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:18 pm
STL
-
ROA
2 stops16h 05m
United Airlines
Tue 11/311:00 am
ROA
-
STL
1 stop5h 21m
United Airlines
Deal found 2/1$408
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/121:34 pm
STL
-
ROA
1 stop6h 51m
American Airlines
Tue 2/176:04 pm
ROA
-
STL
1 stop6h 00m
American Airlines
Deal found 2/3$412

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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$303
(Delta)

One-way from

$249
(United Airlines)

Popular in

November

Cheapest in

January

Average price

$303
Provider with most accurate pricing for Lambert-St Louis-Roanoke flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Roanoke flights.
Search Deals
From Lambert-St Louis to Roanoke
Search Deals
One-way flight from Lambert-St Louis to Roanoke
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from St. Louis to Roanoke that are best for you.

Fly from

St. Louis

Fly to

Roanoke

Route

Depart

Return

Price

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Wed 3/25

6:59 pm-12:04 am

1 stop4h 05m

Roanoke

Wed 4/1

6:00 am-11:09 am

1 stop6h 09m

$303

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Sun 3/1

6:56 pm-12:06 am

1 stop4h 10m

Roanoke

Sun 3/8

6:00 am-11:09 am

1 stop6h 09m

$319

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Wed 4/22

7:45 am-1:29 pm

1 stop4h 44m

Roanoke

Sat 4/25

5:40 pm-9:08 pm

1 stop4h 28m

$339

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Fri 4/3

2:00 pm-8:30 pm

1 stop5h 30m

Roanoke

Mon 4/6

5:00 am-8:35 am

1 stop4h 35m

$339

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Tue 2/17

8:30 am-2:12 pm

1 stop4h 42m

Roanoke

Sat 2/21

5:33 pm-9:05 pm

1 stop4h 32m

$349

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Wed 2/18

8:30 am-2:12 pm

1 stop4h 42m

Roanoke

Sun 2/22

6:40 am-10:36 am

1 stop4h 56m

$350

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Thu 3/19

12:04 pm-7:11 pm

1 stop6h 07m

Roanoke

Mon 3/23

7:51 pm-11:58 pm

1 stop5h 07m

$419

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Wed 3/25

7:00 pm-9:43 am

2 stops13h 43m

Roanoke

Wed 4/1

5:40 pm-9:47 pm

1 stop5h 07m

$436

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Fri 6/5

1:13 pm-9:13 pm

1 stop7h 00m

Roanoke

Sun 6/7

5:47 pm-9:11 pm

1 stop4h 24m

$450

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Fri 6/5

7:09 pm-12:34 am

1 stop4h 25m

Roanoke

Sun 6/7

6:00 am-10:45 am

1 stop5h 45m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 12 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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 is the cheapest month to book a flight from St. Louis to Roanoke?

Currently, May is the cheapest month in which you can book a flight from St. Louis to Roanoke (average of $210). Flying from St. Louis to Roanoke in March is currently the most expensive (average of $255). 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 St. Louis to Roanoke?

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 February 4, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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.
Delta
7.9
Good
8,138 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,138 reviews
Delta
7.9
Good
8,138 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,236 reviews
Delta
7.9
Good
8,138 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,217 reviews
Delta
7.9
Good
8,138 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from St. Louis to Roanoke?

    Delta, American Airlines, and United Airlines can get you from St. Louis to Roanoke in just under 4h 05m. Your travel time can differ by up to 1h 25m. Airlines will cover a distance of 574 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from St. Louis to Roanoke round-trip?

    Delta, at $216, was found to be the cheapest airline from St. Louis to Roanoke.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is currently priced 38% below the average price you’ll pay for this route.

  • Can I find deals for flights from St. Louis to Roanoke that include hotel bookings?

    Yes. In addition to deals on St. Louis to Roanoke flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Roanoke?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Roanoke.

  • Can I find deals for business class flights from St. Louis to Roanoke?

    Yes. Cheapflights offers flight deals from St. Louis to Roanoke by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Roanoke?

    Currently, May is the cheapest month in which you can book a flight from St. Louis to Roanoke (average of $210). Flying from St. Louis to Roanoke in March is currently the most expensive (average of $255). 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.

See more FAQs

Traveling to a place near Roanoke?

Book flights to Roanoke if you plan to visit one of these locations
Salem
Radford
Blacksburg
Christiansburg

Browse thousands of different options on Cheapflights for your next trip

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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 2,558,603 searches. Data last updated February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$293FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$224Average$351FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$259Average$438FlexibilityNo cancel feeOn-time69%

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