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

Compare St Louis to Roanoke flight deals

Find the cheapest month or even day of the year to fly to Roanoke

Book the best Roanoke fare with no extra fees

Flight deals from St Louis to Roanoke

Looking for a cheap last-minute deal or the best return flight from St Louis Airport to Roanoke Airport? If you want to travel next month, return fares start from $443. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from St Louis to Roanoke

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Roanoke flights are currently cheapest in July.

St Louis to Roanoke: Alternative routes

Compare routes from St Louis to Roanoke below. You may find an airport to fly into that's cheaper, faster, or easier than Roanoke.

St Louis to Roanoke: Flight information

The things to know before you go.
Cheapest flight found$443
Cheapest month to flyJuly

Finding cheap flights from St Louis to Roanoke: Frequently asked questions

The best price we found for a return flight from St Louis to Roanoke is $443. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from St Louis to Roanoke. But we found flights with one or more stops from $443.
As of June 2026, there are no flights flying from St Louis to Roanoke.
The cheapest month to fly from St Louis to Roanoke is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Roanoke Airport on Friday, 24 July 2026.
No airlines currently offer direct flights between St Louis Airport and Roanoke Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Roanoke but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Roanoke is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Roanoke.

Travelling from St Louis Airport (STL) to Roanoke Airport (ROA): what you need to know

  • Your STL to ROA flight won't wait if you're late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Flying during a peak time like July? Public holidays and other popular periods can lead to longer queues and delays at check-in and security. Play it safe and get there up to four hours before an international flight and two hours before a domestic departure.

  • Think about adding a stopover when booking your ticket from St Louis Airport to Roanoke Airport. Just uncheck 'Direct flights only' to break up your trip, or maybe even explore a new city along the way. Check out these options between STL and ROA:

    • Atlanta Hartsfield-Jackson Airport

    • Charlotte Douglas Airport

    • Washington Dulles Airport

How to find the cheapest flights from St Louis Airport (STL) to Roanoke Airport (ROA)

  • Right now, $657 is the lowest price we've seen for a one-way St Louis Airport to Roanoke Airport flight. The best price for a return plane ticket is $443. Keep in mind that fares may change due to demand when booking.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from STL to ROA if you book in advance. Airlines often offer some terrific early bird deals.

  • If you're flexible with your travel dates, use the 'Whole month' search function. It'll give you the cheapest price across the month when searching for your flight from St Louis Airport to Roanoke Airport.

  • You won't have to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll let you know the moment there's a new deal on cheap flights from STL to ROA.

  • Select your ideal arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from St Louis Airport to Roanoke Airport.

Handy information about St Louis Airport (STL)

Arriving at Roanoke Airport (ROA)

Getting from Roanoke Airport (ROA) to central Roanoke

  • ROA is located at 5202 Aviation Drive, N.W..

  • Roanoke Airport is approximately 11 kilometres from the centre of Roanoke. Driving there takes about 15 minutes.

  • Getting there by public transport takes about 30 minutes.

When to fly to Roanoke Airport (ROA)

  • It's time to work out your dates for your flight from St Louis Airport to Roanoke Airport. October is the most popular month to head to Roanoke. If you like a quieter vibe, go in March.

  • Lock in your flight from St Louis Airport to Roanoke Airport for July if you'd like to go to Roanoke during its warmest month. Expect temperatures of between 15ºC (59ºF) and 32ºC (90ºF).

  • January has average temperatures of between -7ºC (19ºF) and 10ºC (50ºF). Search for cheap tickets from STL to ROA sometime then if you like travelling in cooler conditions.

Explore more of the United States

  • Roanoke has its own special appeal, but there are so many other corners of the United States you'll want to see. Around 402 kilometres north-west of Roanoke, a trip to Columbus will keep you busy. Start with leading sights like Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.

  • Around 241 kilometres south of Roanoke, Charlotte is another favourite stop in the United States. Start your sightseeing at Bechtler Museum of Modern Art, Discovery Place and NASCAR Hall of Fame.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.