$248+ Cheap flights from Roanoke to St. Louis (ROA - STL)

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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — STL
Jul 30 — Aug 61

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Cheap flight deals from Roanoke to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Roanoke (ROA) 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 July 25, 2024.

Popular in

July

Cheapest in

February

Average price

$557

Round-trip from

$248
(American Airlines)
High demand for flights, 29% potential price rise
Best time to find cheap flights, 22% potential price drop
Average for round-trip flights in July 2024
From Roanoke to Lambert-St Louis

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

Departing on a Monday is a good option for securing a great price. You can expect to save up to 93% when planning your travel around this day of the week.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to St. Louis. Flights to St. Louis from Roanoke in February are about $396 on average during February, but can be found for as low as $245.

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

It’s optimal to fly from Roanoke to St. Louis in the morning. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the afternoon.

Cheap Roanoke to St. Louis flights in July & August 2024

Find cheap flight options from Roanoke to St. Louis specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
Listed are some of the best fares we've found on flights departing from Roanoke to St. Louis in 2024. Check back in a little while for more flight options.
This American Airlines deal was found by Cheapflights users on 7/23. 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 8/224:09 pmROA - STL
1 stop4h 14mAmerican Airlines
Thu 8/297:00 amSTL - ROA
1 stop4h 18mAmerican Airlines
Deal found 7/23$248
This Delta deal was found by Cheapflights users on 7/23. 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 8/227:00 amROA - STL
2 stops10h 12mDelta
Thu 8/293:00 pmSTL - ROA
1 stop6h 25mDelta
Deal found 7/23$298
This Delta deal was found by Cheapflights users on 7/23. 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 8/227:00 amROA - STL
2 stops10h 12mDelta
Thu 8/296:30 amSTL - ROA
2 stops11h 10mDelta
Deal found 7/23$412
This Delta deal was found by Cheapflights users on 7/24. 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 8/96:00 amROA - STL
1 stop3h 49mDelta
Sun 8/1111:29 amSTL - ROA
2 stops9h 56mDelta
Deal found 7/24$418
This Delta deal was found by Cheapflights users on 7/24. 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 8/96:00 amROA - STL
1 stop3h 49mDelta
Sun 8/113:00 pmSTL - ROA
1 stop6h 25mDelta
Deal found 7/24$443
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 8/95:40 pmROA - STL
1 stop4h 57mUnited Airlines
Mon 8/1210:19 amSTL - ROA
1 stop5h 37mUnited Airlines
Deal found 7/24$464
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 8/25:40 pmROA - STL
1 stop4h 57mUnited Airlines
Mon 8/53:10 pmSTL - ROA
1 stop4h 40mUnited Airlines
Deal found 7/24$514
This Delta deal was found by Cheapflights users on 7/24. 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 8/97:00 amROA - STL
2 stops8h 44mDelta
Sun 8/1111:29 amSTL - ROA
2 stops9h 56mDelta
Deal found 7/24$588
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/95:40 pmROA - STL
1 stop4h 57mUnited Airlines
Mon 8/126:30 amSTL - ROA
2 stops6h 17mUnited Airlines
Deal found 7/25$687

Roanoke to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Roanoke and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Listed are some of the best fares we've found on flights departing from Roanoke to St. Louis in 2024. Check back in a little while for more flight options.
This American Airlines deal was found by Cheapflights users on 7/23. 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 8/224:09 pmROA - STL
1 stop4h 14mAmerican Airlines
Thu 8/297:00 amSTL - ROA
1 stop4h 18mAmerican Airlines
Deal found 7/23$248
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 9/77:00 amROA - STL
2 stops10h 20mDelta
Sat 9/145:19 pmSTL - ROA
1 stop5h 39mDelta
Deal found 7/24$253
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 9/77:00 amROA - STL
2 stops10h 20mDelta
Sat 9/146:30 amSTL - ROA
2 stops9h 46mDelta
Deal found 7/24$258
This Delta deal was found by Cheapflights users on 7/23. 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 8/227:00 amROA - STL
2 stops10h 12mDelta
Thu 8/293:00 pmSTL - ROA
1 stop6h 25mDelta
Deal found 7/23$298
This Delta deal was found by Cheapflights users on 7/23. 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 8/227:00 amROA - STL
2 stops10h 12mDelta
Thu 8/296:30 amSTL - ROA
2 stops11h 10mDelta
Deal found 7/23$412
This Delta deal was found by Cheapflights users on 7/24. 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 8/96:00 amROA - STL
1 stop3h 49mDelta
Sun 8/1111:29 amSTL - ROA
2 stops9h 56mDelta
Deal found 7/24$418
This Delta deal was found by Cheapflights users on 7/24. 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 8/96:00 amROA - STL
1 stop3h 49mDelta
Sun 8/113:00 pmSTL - ROA
1 stop6h 25mDelta
Deal found 7/24$443
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 8/95:40 pmROA - STL
1 stop4h 57mUnited Airlines
Mon 8/1210:19 amSTL - ROA
1 stop5h 37mUnited Airlines
Deal found 7/24$464
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 8/25:40 pmROA - STL
1 stop4h 57mUnited Airlines
Mon 8/53:10 pmSTL - ROA
1 stop4h 40mUnited Airlines
Deal found 7/24$514

Find flights from Roanoke to St. Louis within your budget

Customize your flight search to find flights from Roanoke 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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$248 - $659

Route

Depart

Return

Price

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Thu 8/22

1 stop7h 02m

Lambert-St Louis

Thu 8/29

1 stop5h 48m

$248

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Sat 9/7

2 stops10h 20m

Lambert-St Louis

Sat 9/14

1 stop5h 39m

$253

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Sat 9/7

2 stops10h 20m

Lambert-St Louis

Sat 9/14

2 stops9h 46m

$258

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Thu 8/22

2 stops8h 44m

Lambert-St Louis

Thu 8/29

1 stop6h 25m

$283

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Thu 8/22

2 stops10h 12m

Lambert-St Louis

Thu 8/29

2 stops11h 10m

$412

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Fri 8/9

1 stop4h 57m

Lambert-St Louis

Mon 8/12

1 stop4h 29m

$439

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Fri 9/27

2 stops15h 17m

Lambert-St Louis

Sun 9/29

1 stop4h 47m

$538

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Fri 9/27

1 stop14h 59m

Lambert-St Louis

Sun 9/29

1 stop4h 47m

$548

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Fri 8/9

1 stop4h 57m

Lambert-St Louis

Mon 8/12

2 stops10h 47m

$659

Flights are sorted by cheapest first

Deals found on 7/25

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

Use this chart to determine the cheapest time to fly round-trip from Roanoke to St. Louis. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Roanoke to St. Louis flight should consider departing on Saturday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Roanoke to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Roanoke 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.

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

32 - 80.6 °F

If weather is an important factor for your trip to St. Louis, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 July 25, 2024.
Read through reviews of airlines operating flights from Roanoke to St. Louis, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,630 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

8.0
Very good
9,630 reviews
8.0
Very good
9,630 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.4
Good
10,000 reviews
8.0
Very good
9,630 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.3
Good
10,000 reviews
8.0
Very good
9,630 reviews

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Roanoke to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Roanoke to St. Louis for under $300 on Cheapflights?

    Yes, there are multiple flights from Roanoke to St. Louis for under $300. The cheapest flight booked recently is on American Airlines for just $248, but on average you can expect to pay $472.

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

    Cheapflights users have booked flights from Roanoke to St. Louis round-trip from $248. Other airlines that can offer you cheap pricing are Delta, from $253, and United Airlines, from $439. These flights start at 37% lower than the current average price 3 months from now.

  • What does ROA to STL mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Roanoke Airport to Lambert-St Louis Airport flight would often be abbreviated as a ROA to STL flight.

  • Can I find deals for flights from Roanoke to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Roanoke to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Roanoke to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Roanoke to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Roanoke to St. Louis that allow pets onboard?

    Many airlines flying from Roanoke to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Roanoke to St. Louis?

    Yes, you can often find last-minute deals on Roanoke to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Roanoke to St. Louis flight deals updated?

    The Roanoke to St. Louis flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Roanoke to St. Louis?

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

    Currently, September is the cheapest month in which you can book a flight from Roanoke to St. Louis (average of $312). Flying from Roanoke to St. Louis in March is currently the most expensive (average of $357). 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

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Alternative routes for Roanoke to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Roanoke to St. Louis

Discover the top 3 airlines that operate flights from Roanoke 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$244Average$379FlexibilityNo cancel feeOn-time71%
DeltaCheapest$247Average$359FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$369Average$520FlexibilityNo cancel feeOn-time69%

Search flights from Roanoke to St. Louis by cabin class

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