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Roanoke

$160+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ROA
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find 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 October 22, 2025.

This Delta deal was found by Cheapflights users on 10/19. 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.
Tue 11/41:35 pmSTL - ROA
1 stop8h 10mDelta
Sat 11/86:00 amROA - STL
1 stop4h 15mDelta
Deal found 10/19$259
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/68:25 amSTL - ROA
1 stop4h 47mUnited Airlines
Mon 11/105:38 pmROA - STL
1 stop6h 07mUnited Airlines
Deal found 10/22$273
This American Airlines deal was found by Cheapflights users on 10/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:00 amSTL - ROA
1 stop4h 31mAmerican Airlines
Sun 11/165:05 amROA - STL
1 stop4h 22mAmerican Airlines
Deal found 10/19$294
This Delta deal was found by Cheapflights users on 10/20. 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 10/245:15 pmSTL - ROA
1 stop5h 54mDelta
Mon 10/277:59 pmROA - STL
1 stop4h 42mDelta
Deal found 10/20$324
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/48:25 amSTL - ROA
1 stop4h 47mUnited Airlines
Sat 11/85:38 pmROA - STL
1 stop6h 07mUnited Airlines
Deal found 10/19$329
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/142:05 pmSTL - ROA
1 stop6h 31mAmerican Airlines
Mon 11/173:29 pmROA - STL
1 stop4h 08mAmerican Airlines
Deal found 10/22$349
This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 10/291:35 pmSTL - ROA
1 stop8h 10mDelta
Sun 11/25:00 amROA - STL
1 stop5h 31mDelta
Deal found 10/21$414
This Delta deal was found by Cheapflights users on 10/21. 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.
Tue 11/117:05 amSTL - ROA
1 stop7h 05mDelta
Thu 11/137:59 pmROA - STL
1 stop4h 45mDelta
Deal found 10/21$477
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:00 amSTL - ROA
1 stop4h 17mUnited Airlines
Tue 10/285:38 pmROA - STL
1 stop5h 02mUnited Airlines
Deal found 10/21$509
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:00 amSTL - ROA
1 stop7h 10mAmerican Airlines
Mon 10/275:59 pmROA - STL
1 stop5h 56mAmerican Airlines
Deal found 10/20$527
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:31 pmSTL - ROA
2 stops9h 59mUnited Airlines
Sun 11/96:45 amROA - STL
1 stop6h 43mUnited Airlines
Deal found 10/21$532
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 12/225:02 pmSTL - ROA
1 stop16h 14mUnited Airlines
Sun 1/46:40 amROA - STL
1 stop6h 47mUnited Airlines
Deal found 10/20$545

Cheap 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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(Delta)

One-way from

$160
(Kiwi.com)

Popular in

September

Cheapest in

July

Average price

$356
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. 20% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 22, 2025.
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

Sat 2/28

7:00 am-1:11 pm

1 stop5h 11m

Roanoke

Wed 3/4

6:00 am-11:55 am

1 stop6h 55m

$249

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Tue 11/4

1:35 pm-10:45 pm

1 stop8h 10m

Roanoke

Sat 11/8

6:00 am-9:15 am

1 stop4h 15m

$259

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Thu 11/6

8:25 am-2:12 pm

1 stop4h 47m

Roanoke

Mon 11/10

5:38 pm-10:45 pm

1 stop6h 07m

$273

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Thu 11/13

5:00 am-10:31 am

1 stop4h 31m

Roanoke

Sun 11/16

5:05 am-8:27 am

1 stop4h 22m

$294

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Wed 11/5

11:05 am-4:56 pm

1 stop4h 51m

Roanoke

Sun 11/9

6:20 am-10:07 am

1 stop4h 47m

$329

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Tue 11/4

8:25 am-2:12 pm

1 stop4h 47m

Roanoke

Sat 11/8

5:38 pm-10:45 pm

1 stop6h 07m

$329

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Tue 11/11

7:05 am-3:10 pm

1 stop7h 05m

Roanoke

Thu 11/13

7:59 pm-11:44 pm

1 stop4h 45m

$477

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Sun 11/2

12:20 pm-7:53 pm

2 stops30h 33m

$160

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Thu 11/27

6:00 am-2:22 pm

1 stop7h 22m

$239

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Thu 11/27

6:15 am-2:12 pm

3 stops30h 57m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 13 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 December is currently the most expensive (average of $263). 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.

What is the cheapest time of day to fly from STL to ROA?

Find hourly flight availability from St. Louis to Roanoke. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

A simple way to save on the total cost of your ticket is to fly from St. Louis to Roanoke in the evening. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight at noon.

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 October 22, 2025.
Peruse reviews from past customers who have flown with Delta 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
7,981 reviews

Boarding

8.2

Overall

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Boarding

8.2

Overall

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,981 reviews

Boarding

8.2

Overall

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 and United Airlines can get you from St. Louis to Roanoke in just under 4h 47m. Your travel time can differ by up to 24m. 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?

    American Airlines, at $224, was found to be the cheapest airline from St. Louis to Roanoke. An alternate airline flying to your destination would be Delta. American Airlines is currently priced 32% 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 December is currently the most expensive (average of $263). 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
Radford
Salem
Blacksburg
Christiansburg

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Alternative routes for St. Louis to Roanoke

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from St. Louis to Roanoke

Discover the top 2 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$224Average$341FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$296FlexibilityNo cancel feeOn-timeN/A

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