ROA - STL

$274 Find Cheap Flights from Roanoke to St. Louis - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$319
Typical prices: $304-$450
Delta
Tue 10/9Mon 10/15
ROA - STL • 1 stop
Cheapest one-way
$274
Typical prices: $268-$426
American Airlines
Sat 10/20
ROA - STL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Roanoke and St. Louis. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 28% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Washington, D.C. Dulles Intl (IAD)
Cheapest • Avg $361 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 4h 51m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Roanoke to St. Louis (ROA-STL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Roanoke to St. Louis

Fri, Oct 9 - Thu, Oct 15
Delta Logo
6:59 pm - 11:54 pmROA  Roanoke-STL Lambert-St Louis
5h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:20 pm - 12:27 amSTL  Lambert-St Louis-ROA Roanoke
4h 07m1 stop Atlanta Hartsfield-Jackson
$319Delta
Wed, Dec 16 - Tue, Jan 19
Delta Logo
11:17 am - 4:43 pmROA  Roanoke-STL Lambert-St Louis
6h 26m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:59 pm - 12:23 amSTL  Lambert-St Louis-ROA Roanoke
4h 24m1 stop Atlanta Hartsfield-Jackson
$319Delta
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
12:11 pm - 5:30 pmROA  Roanoke-STL Lambert-St Louis
6h 19m1 stop Charlotte Douglas
American Airlines Logo
6:53 am - 11:43 amSTL  Lambert-St Louis-ROA Roanoke
3h 50m1 stop Charlotte Douglas
$334American Airlines
Fri, Sep 25 - Tue, Sep 29
Delta Logo
6:32 pm - 11:42 pmROA  Roanoke-STL Lambert-St Louis
6h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:59 pm - 11:59 pmSTL  Lambert-St Louis-ROA Roanoke
6h 00m1 stop Atlanta Hartsfield-Jackson
$349Delta
Wed, Dec 16 - Mon, Jan 18
Delta Logo
6:55 pm - 12:05 amROA  Roanoke-STL Lambert-St Louis
6h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:59 pm - 12:23 amSTL  Lambert-St Louis-ROA Roanoke
4h 24m1 stop Atlanta Hartsfield-Jackson
$354Delta
Sat, Sep 26 - Wed, Sep 30
American Airlines Logo
5:07 pm - 10:42 pmROA  Roanoke-STL Lambert-St Louis
6h 35m1 stop Charlotte Douglas
American Airlines Logo
1:54 pm - 7:48 pmSTL  Lambert-St Louis-ROA Roanoke
4h 54m1 stop Charlotte Douglas
$369American Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
1:57 pm - 5:30 pmROA  Roanoke-STL Lambert-St Louis
4h 33m1 stop Charlotte Douglas
American Airlines Logo
6:53 am - 3:01 pmSTL  Lambert-St Louis-ROA Roanoke
7h 08m1 stop Charlotte Douglas
$399American Airlines
Sat, Sep 26 - Sat, Oct 3
United Airlines Logo
5:51 pm - 10:59 pmROA  Roanoke-STL Lambert-St Louis
6h 08m1 stop Chicago O'Hare Intl
United Airlines Logo
9:04 am - 11:44 pmSTL  Lambert-St Louis-ROA Roanoke
13h 40m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$497United Airlines
Tue, Nov 17 - Thu, Nov 19
United Airlines Logo
10:40 am - 3:43 pmROA  Roanoke-STL Lambert-St Louis
6h 03m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 1:26 pmSTL  Lambert-St Louis-ROA Roanoke
6h 26m1 stop Chicago O'Hare Intl
$547United Airlines
Tue, Nov 24 - Sat, Nov 28
United Airlines Logo
10:40 am - 3:43 pmROA  Roanoke-STL Lambert-St Louis
6h 03m1 stop Chicago O'Hare Intl
United Airlines Logo
7:30 am - 1:26 pmSTL  Lambert-St Louis-ROA Roanoke
4h 56m1 stop Chicago O'Hare Intl
$547United Airlines
Booking Insights

Price, demand and travel trends for Roanoke to St. Louis flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Roanoke to St. Louis with more confidence.

How much is a round-trip flight from Roanoke to St. Louis?

Round-trip flights from Roanoke to St. Louis start at $319. Prices are typical for this route right now, with typical round-trip fares ranging from $304 to $450. The lowest price found in the past 5 days was $319 on Delta.

What's the cheapest day of the week to fly from Roanoke to St. Louis?

Friday is the cheapest day of the week to fly from Roanoke to St. Louis, it is 14% cheaper than the average day. Sunday is the most expensive day with flight prices 33% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • February is the cheapest month to fly from Roanoke to St. Louis at $269 round-trip.
  • August ($598) and November ($522) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 122% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Roanoke to St. Louis flights

Low season

September

Cheapest flight

$274
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Roanoke to St. Louis

When to book flights from Roanoke to St. Louis

Are your dates flexible? Find out the best times to travel from Roanoke to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Roanoke to St. Louis flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Roanoke to St. Louis?

    Flights from Roanoke to St. Louis usually depart from Roanoke (ROA) and arrive at Lambert-St Louis (STL).

  • What cabin classes can I book on flights from Roanoke to St. Louis?

    Only Economy Class is available on flights from Roanoke to St. Louis.

  • Which airports do connecting flights from Roanoke to St. Louis pass through?

    One-stop flights from Roanoke to St. Louis most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 53% of one-stop connections
    • Charlotte Douglas (CLT) - 29% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 8% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 7% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Roanoke to St. Louis?

    Yes. Being flexible with your travel dates can save you up to 36% on the Roanoke to St. Louis route. Friday is the cheapest departure day at $320 round-trip on average, while Sunday is the most expensive at $496, a difference of $176. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in St. Louis?

    Some of the most popular sights in St. Louis are Downtown St. Louis, Busch Stadium and Enterprise Center. These are among the most viewed places in St. Louis on KAYAK.

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

    A nonstop flight from Roanoke to St. Louis takes 0h 00m, covering 574 miles.

  • Do I need a passport to fly from Roanoke to St. Louis?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Roanoke to St. Louis changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $319 to $1,503. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Roanoke to St. Louis looking right now?

    One-way fares from Roanoke to St. Louis are currently higher than usual. Average one-way flight prices are about $378, which is 10% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Roanoke to St. Louis?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 4h 46m, compared with 4h 51m via Atlanta Hartsfield-Jackson (ATL) and 4h 58m via Charlotte Douglas (CLT).

  • What is the time difference between Roanoke and St. Louis?

    St. Louis is 1 hour behind Roanoke (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Lambert-St Louis Airport (STL)?

    Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
    • Hertz
    • Budget
    • Alamo
    • Enterprise Rent-A-Car
    • Payless

  • How much should I expect to pay for a Roanoke to St. Louis flight?

    Round-trip flights from Roanoke to St. Louis range from $304 to $450, with an average of $371 over the past 12 months. Anything below $304 counts as a good deal.

Your guide to booking Roanoke to St. Louis flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average $320 - about $176 less than Sunday (35% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Roanoke to St. Louis trip for February. Fares historically average $269 round-trip in that month - typically $329 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Lambert-St Louis Airport.
    - Drury Inn & Suites St. Louis Airport
    - Renaissance St. Louis Airport Hotel
    - DoubleTree by Hilton St. Louis Airport

More options for your flight from Roanoke to St. Louis

Complete your trip to St. Louis with a hotel stay or car rental

Car rentals in St. Louis
Hotels in St. Louis
Vacations in St. Louis