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

Delta, at $254, was found to be the cheapest airline from St. Louis to Roanoke. An alternate airline flying to your destination would be United Airlines. Delta is currently priced 32% below the average price you’ll pay for this route.

What is the cheapest day to fly from St. Louis to Roanoke?

Travelers seeking maximum savings on their St. Louis to Roanoke flight should consider departing on Friday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from St. Louis to Roanoke?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 12% on the overall cost on flights from St. Louis to Roanoke.

What is the cheapest month to fly from St. Louis to Roanoke?

Our data shows that May tends to be the cheapest month to fly to Roanoke from St. Louis. Users have commonly found prices around $374 for the month, but tickets can be as low as $219. Due to multiple factors, prepare for potentially higher prices in November.

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 eDreams the most. eDreams 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.

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.

$254+ Flights from St. Louis to Roanoke

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1. Tell us where you want to go

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Cheap flight deals from St. Louis to Roanoke

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$254 (Delta)
Popular in	November
Cheapest in	May
Average price	$298

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

Highest demand for flights based on searches. 24% potential increase in price ($117 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease ($36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 April 29, 2025.

Mon 5/197:06 pmSTL - ROA

1 stop3h 58mDelta

Fri 7/253:45 pmROA - STL

1 stop6h 56mDelta

Deal found 4/29

$254

Sat 5/31:48 pmSTL - ROA

1 stop6h 14mAmerican Airlines

Mon 5/54:22 pmROA - STL

1 stop6h 04mAmerican Airlines

Deal found 4/29

$324

Wed 4/308:25 amSTL - ROA

1 stop4h 38mUnited Airlines

Wed 5/76:20 amROA - STL

1 stop4h 38mUnited Airlines

Deal found 4/29

$394

Best flights from St. Louis to Roanoke
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 April 29, 2025.

Mon 5/197:06 pmSTL - ROA

1 stop3h 58mDelta

Fri 7/253:45 pmROA - STL

1 stop6h 56mDelta

Deal found 4/29

$254

Wed 10/83:30 pmSTL - ROA

1 stop4h 49mUnited Airlines

Mon 10/136:45 amROA - STL

1 stop4h 49mUnited Airlines

Deal found 4/29

$419

Last-minute flights from St. Louis to Roanoke
Discover last-minute flight deals from St. Louis to Roanoke. Data last updated April 29, 2025 and is based on user searches.

Wed 4/308:25 amSTL - ROA

1 stop4h 38mUnited Airlines

Wed 5/76:20 amROA - STL

1 stop4h 38mUnited Airlines

Deal found 4/29

$394

Sat 5/31:48 pmSTL - ROA

1 stop6h 14mAmerican Airlines

Mon 5/54:22 pmROA - STL

1 stop6h 04mAmerican Airlines

Deal found 4/29

$324

Mon 5/58:25 amSTL - ROA

1 stop4h 43mUnited Airlines

Fri 5/97:45 pmROA - STL

2 stops21h 04mUnited Airlines

Deal found 4/29

$588

Mon 5/512:51 pmSTL - ROA

1 stop4h 24mDelta

Thu 5/86:00 amROA - STL

1 stop7h 04mDelta

Deal found 4/29

$781

Thu 5/87:10 amSTL - ROA

1 stop6h 21mAmerican Airlines

Sun 5/115:10 amROA - STL

1 stop4h 46mAmerican Airlines

Deal found 4/28

$696

Mon 5/197:06 pmSTL - ROA

1 stop3h 58mDelta

Fri 7/253:45 pmROA - STL

1 stop6h 56mDelta

Deal found 4/29

$254

One-way flights from St. Louis to Roanoke
Search for one-way flight options from St. Louis to Roanoke. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Thu 5/83:40 pmSTL - ROA

1 stop6h 22mDelta

Deal found 4/28

$375

Thu 5/84:01 pmSTL - ROA

2 stops6h 47mAmerican Airlines

Deal found 4/28

$642

Cheapflights Fare Finder

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

Price

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Mon 5/19

7:06 pm-12:04 am

1 stop3h 58m

Roanoke

Fri 7/25

3:45 pm-9:41 pm

1 stop6h 56m

$254

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Wed 10/8

3:30 pm-9:19 pm

1 stop4h 49m

Roanoke

Mon 10/13

6:45 am-10:34 am

1 stop4h 49m

$419

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Thu 5/8

3:40 pm-11:02 pm

1 stop6h 22m

$375

St. LouisRoanoke

STL - ROA

STLROA

Lambert-St Louis

Thu 5/8

4:01 pm-11:48 pm

2 stops6h 47m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from St. Louis to Roanoke

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust 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 eDreams the most. eDreams 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, January is the cheapest month in which you can book a flight from St. Louis to Roanoke (average of $338). Flying from St. Louis to Roanoke in December is currently the most expensive (average of $473). 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?

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 11% on your trip compared to booking a flight at noon.

Rainfall in Roanoke by month

In terms of precipitation, rainfall in Roanoke ranges from 2.9 - 4.1 inches per month. May is typically the wettest month, when rainfall can reach 4.1 in. January is typically the driest time to visit Roanoke when rainfall is around 2.9 in.

Temperature in Roanoke by month

If weather is an important factor for your trip to Roanoke, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Roanoke

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. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from St. Louis to Roanoke round-trip?
Delta, at $254, was found to be the cheapest airline from St. Louis to Roanoke. An alternate airline flying to your destination would be United Airlines. Delta 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, January is the cheapest month in which you can book a flight from St. Louis to Roanoke (average of $338). Flying from St. Louis to Roanoke in December is currently the most expensive (average of $473). 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

Salem

Christiansburg

Radford

Blacksburg

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from St. Louis to Roanoke

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$215	Average$342	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$242	Average$286	FlexibilityNo cancel fee	On-timeN/A

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$254+ Cheap flights from St. Louis to Roanoke (STL - ROA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Roanoke with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Roanoke

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to Roanoke

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 April 29, 2025.

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 April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Roanoke that are best for you.

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 April.

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.

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?

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 April 29, 2025.

Rainfall in Roanoke by month

Plan your trip to Roanoke by taking into account the average rainfall totals by month.

Temperature in Roanoke by month

Plan your trip to Roanoke by taking into account the average temperature totals by month.

Reviews of airlines servicing Roanoke

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. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

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

Traveling to a place near St. Louis?

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Alternative routes for St. Louis to Roanoke

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Top 2 airlines flying from St. Louis to Roanoke

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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 April 29, 2025.