Cheap flights from Roanoke to St. Louis (ROA - STL) from $218

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 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ROA — STL
May 2 — May 91

The best prices from Roanoke to Lambert-St Louis are usually found in August or October, booked 46 days in advance, depart on a Tuesday or Saturday and return on a Saturday

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 April 27, 2024.

Popular in

February

Cheapest in

August

Average price

$557

Round-trip from

$323
High demand for flights, 28% potential price rise
Best time to find cheap flights, 24% potential price drop
Average for round-trip flights in April 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 49% when planning your travel around this day of the week.

How far in advance should I book a flight from Roanoke to St. Louis?

To save on the cost of your flight from Roanoke to St. Louis, book at least 46 days before your planned departure. Booking around this time can save you about 130% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $544 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $561.

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

Due to multiple factors, expect to potentially pay more when booking in February. For low rates, August can be a great choice for travel to St. Louis. Flights to St. Louis from Roanoke in August are about $507 on average during August, but can be found for as low as $319.

When is the cheapest time to fly from Roanoke to St. Louis (ROA - STL)?

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

Cheap American Airlines flights from Roanoke to St. Louis

Explore cheap flight options specifically provided by American Airlines for the route between Roanoke and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Find some of the cheapest American Airlines flights traveling from Roanoke to St. Louis. Deals update often to give you more flight options matching your criteria
Wed 5/225:05 amROA - STL
1 stop5h 48mAmerican Airlines
Sun 5/265:04 amSTL - ROA
1 stop4h 22mAmerican Airlines
Deal found 4/26$219
Mon 5/68:25 pmROA - STL
1 stop3h 57mAmerican Airlines
Thu 5/95:04 amSTL - ROA
1 stop4h 22mAmerican Airlines
Deal found 4/26$505
Mon 5/63:24 pmROA - STL
2 stops6h 36mAmerican Airlines
Thu 5/95:04 amSTL - ROA
1 stop4h 22mAmerican Airlines
Deal found 4/26$592
Thu 5/233:24 pmROA - STL
2 stops8h 58mAmerican Airlines
Mon 5/276:40 amSTL - ROA
2 stops7h 14mAmerican Airlines
Deal found 4/26$723
Mon 5/63:24 pmROA - STL
2 stops6h 36mAmerican Airlines
Thu 5/99:51 amSTL - ROA
2 stops7h 11mAmerican Airlines
Deal found 4/26$878

Cheap Delta flights from Roanoke to St. Louis

Explore cheap flight options specifically provided by Delta for the route between Roanoke and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Have a look at some of the cheapest available Delta flights departing from Roanoke and landing in St. Louis. Make sure to examine the flight information before completing your reservation.
Thu 5/167:20 amROA - STL
1 stop7h 50mDelta
Sat 5/185:07 pmSTL - ROA
1 stop5h 12mDelta
Deal found 4/26$253
Thu 5/237:20 amROA - STL
1 stop7h 59mDelta
Mon 5/276:00 amSTL - ROA
1 stop3h 48mDelta
Deal found 4/26$273
Thu 5/167:20 amROA - STL
1 stop7h 50mDelta
Sat 5/1812:00 pmSTL - ROA
2 stops10h 19mDelta
Deal found 4/26$303
Wed 5/2212:55 pmROA - STL
2 stops9h 39mDelta
Sun 5/262:59 pmSTL - ROA
1 stop6h 14mDelta
Deal found 4/26$323
Thu 5/167:20 amROA - STL
2 stops11h 45mDelta
Sat 5/186:30 amSTL - ROA
2 stops10h 30mDelta
Deal found 4/26$418
Sun 5/2610:25 amROA - STL
1 stop7h 51mDelta
Sun 6/23:27 pmSTL - ROA
1 stop6h 52mDelta
Deal found 4/26$438
Wed 5/2212:55 pmROA - STL
2 stops9h 39mDelta
Sun 5/2612:00 pmSTL - ROA
2 stops9h 13mDelta
Deal found 4/26$513
Sun 5/2610:25 amROA - STL
1 stop7h 51mDelta
Sun 6/212:00 pmSTL - ROA
2 stops10h 19mDelta
Deal found 4/26$518
Thu 5/237:20 amROA - STL
2 stops9h 37mDelta
Mon 5/276:00 amSTL - ROA
1 stop3h 48mDelta
Deal found 4/26$548

Cheap Roanoke to St. Louis flights in April & May 2024

Find cheap flight options from Roanoke to St. Louis specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 27, 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.
Wed 5/225:05 amROA - STL
1 stop5h 48mAmerican Airlines
Sun 5/265:04 amSTL - ROA
1 stop4h 22mAmerican Airlines
Deal found 4/26$219
Thu 5/167:20 amROA - STL
1 stop7h 50mDelta
Sat 5/185:07 pmSTL - ROA
1 stop5h 12mDelta
Deal found 4/26$253
Thu 5/237:20 amROA - STL
1 stop7h 59mDelta
Mon 5/276:00 amSTL - ROA
1 stop3h 48mDelta
Deal found 4/26$273
Wed 5/2212:55 pmROA - STL
1 stop5h 21mDelta
Sun 5/2612:00 pmSTL - ROA
2 stops10h 19mDelta
Deal found 4/27$278
Thu 5/167:20 amROA - STL
1 stop7h 50mDelta
Sat 5/1812:00 pmSTL - ROA
2 stops10h 19mDelta
Deal found 4/26$303
Tue 4/306:40 pmROA - STL
1 stop4h 20mDelta
Sat 5/46:00 amSTL - ROA
1 stop3h 52mDelta
Deal found 4/25$323
Tue 4/307:18 amROA - STL
1 stop7h 55mDelta
Sat 5/411:49 amSTL - ROA
2 stops9h 29mDelta
Deal found 4/25$328
Tue 4/307:18 amROA - STL
2 stops8h 28mDelta
Sat 5/411:49 amSTL - ROA
2 stops9h 29mDelta
Deal found 4/25$333
Tue 4/307:18 amROA - STL
2 stops8h 28mDelta
Sat 5/46:30 amSTL - ROA
2 stops10h 29mDelta
Deal found 4/26$418

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 2,991,349 searches. Data last updated April 27, 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.
Wed 5/225:05 amROA - STL
1 stop5h 48mAmerican Airlines
Sun 5/265:04 amSTL - ROA
1 stop4h 22mAmerican Airlines
Deal found 4/26$219
Sat 9/74:10 pmROA - STL
1 stop5h 57mAmerican Airlines
Sat 9/147:37 amSTL - ROA
1 stop5h 32mAmerican Airlines
Deal found 4/27$225
Sat 9/76:00 amROA - STL
1 stop5h 47mDelta
Sat 9/146:45 amSTL - ROA
2 stops11h 04mDelta
Deal found 4/27$233
Sat 9/77:00 amROA - STL
2 stops9h 57mDelta
Sat 9/146:45 amSTL - ROA
2 stops11h 04mDelta
Deal found 4/27$238
Thu 5/167:20 amROA - STL
1 stop7h 50mDelta
Sat 5/185:07 pmSTL - ROA
1 stop5h 12mDelta
Deal found 4/26$253
Thu 5/237:20 amROA - STL
1 stop7h 59mDelta
Mon 5/276:00 amSTL - ROA
1 stop3h 48mDelta
Deal found 4/26$273
Wed 5/2212:55 pmROA - STL
1 stop5h 21mDelta
Sun 5/2612:00 pmSTL - ROA
2 stops10h 19mDelta
Deal found 4/27$278
Thu 5/167:20 amROA - STL
1 stop7h 50mDelta
Sat 5/1812:00 pmSTL - ROA
2 stops10h 19mDelta
Deal found 4/26$303
Tue 4/306:40 pmROA - STL
1 stop4h 20mDelta
Sat 5/46:00 amSTL - ROA
1 stop3h 52mDelta
Deal found 4/25$323

Roanoke to St. Louis flights leaving soon

Find last-minute flight options from Roanoke to St. Louis for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Consider one of these great deals we found on last-minute flights from Roanoke to St. Louis. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Mon 5/68:25 pmROA - STL
1 stop3h 57mAmerican Airlines
Thu 5/95:04 amSTL - ROA
1 stop4h 22mAmerican Airlines
Deal found 4/26$505
Mon 5/63:24 pmROA - STL
2 stops6h 36mAmerican Airlines
Thu 5/95:04 amSTL - ROA
1 stop4h 22mAmerican Airlines
Deal found 4/26$592
Mon 5/63:24 pmROA - STL
2 stops6h 36mAmerican Airlines
Thu 5/99:51 amSTL - ROA
2 stops7h 11mAmerican Airlines
Deal found 4/26$878

One-way flights to St. Louis from Roanoke

Search for one-way flight options from Roanoke to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
If you're seeking multiple options on one-way flights from Roanoke to St. Louis, be sure to check out these deals, which are updated often. Users needing a return flight from Roanoke to St. Louis should utilize the search form above.
Wed 5/225:05 amROA - STL
1 stop5h 48mAmerican Airlines
Deal found 4/26$218
Sun 5/261:50 pmROA - STL
1 stop5h 18mAmerican Airlines
Deal found 4/26$219
Wed 5/223:24 pmROA - STL
2 stops6h 36mAmerican Airlines
Deal found 4/26$264
Mon 5/138:25 pmROA - STL
1 stop3h 57mAmerican Airlines
Deal found 4/26$293
Mon 5/133:24 pmROA - STL
2 stops8h 58mAmerican Airlines
Deal found 4/26$299
Fri 5/37:00 amROA - STL
1 stop6h 30mAmerican Airlines
Deal found 4/26$373
Fri 5/37:18 amROA - STL
2 stops8h 29mDelta
Deal found 4/26$379
Mon 5/136:15 amROA - STL
2 stops28h 59mUnited Airlines
Deal found 4/26$440
Mon 5/132:50 pmROA - STL
3 stops31h 59mLufthansa
Deal found 4/26$2,823

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 2,991,349 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$219 - $723

Route

Depart

Return

Price

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Wed 5/22

1 stop5h 48m

Lambert-St Louis

Sun 5/26

1 stop4h 22m

$219

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Thu 5/16

1 stop7h 50m

Lambert-St Louis

Sat 5/18

1 stop5h 12m

$253

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Thu 5/23

1 stop7h 59m

Lambert-St Louis

Mon 5/27

1 stop3h 48m

$273

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Thu 5/16

1 stop7h 50m

Lambert-St Louis

Sat 5/18

2 stops10h 19m

$303

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Wed 5/22

2 stops9h 39m

Lambert-St Louis

Sun 5/26

1 stop6h 14m

$323

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Thu 5/16

2 stops11h 45m

Lambert-St Louis

Sat 5/18

2 stops10h 30m

$418

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Sun 5/26

1 stop7h 51m

Lambert-St Louis

Sun 6/2

1 stop6h 52m

$438

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Wed 5/22

2 stops9h 39m

Lambert-St Louis

Sun 5/26

2 stops9h 13m

$513

RoanokeLambert-St Louis

ROA - STL

ROASTL

Roanoke

Thu 5/23

2 stops8h 58m

Lambert-St Louis

Mon 5/27

2 stops7h 14m

$723

Flights are sorted by cheapest first

Deals found on 4/26

When is the best time to book a flight from Roanoke to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Roanoke to St. Louis. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Roanoke to St. Louis, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time 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 April 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

Average price of flights to St. Louis by month

Plan your trip from Roanoke to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Roanoke to St. Louis is currently $590 while a round-trip flight costs $385. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Roanoke to St. Louis (average of $323). Flying from Roanoke to St. Louis in July is currently the most expensive (average of $378). 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.

January

$326

February

$331

March

$357

April

$337

May

$350

June

$373

July

$378

August

$336

September

$323

October

$323

November

$336

December

$326

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

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 April 27, 2024.
Read through reviews of airlines operating flights from Roanoke to St. Louis, such as American Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
10,951 reviews

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

8.1
Very good
10,951 reviews
8.1
Very good
10,951 reviews

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.4
Good
11,228 reviews
8.1
Very good
10,951 reviews

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.3
Good
14,875 reviews
8.1
Very good
10,951 reviews

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

7.0
Good
7,740 reviews
8.1
Very good
10,951 reviews

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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 $219, but on average you can expect to pay $424.

  • Are there last-minute flights available from Roanoke to St. Louis for under $600?

    There are currently 3+ open flights from Roanoke to St. Louis within the next 7 days for less than $600.

  • 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 $219. Another airline that can offer you cheap pricing is Delta. These flights start at 56% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Roanoke to St. Louis one-way?

    One-way options have recently been found by users for as low as $218 on American Airlines. Other airlines that offer cheap prices include Delta from $379 and United Airlines from $440 one-way.

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

  • 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 4/27.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 2,991,349 searches. Data last updated April 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$244Average$425FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$247Average$396FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$374Average$520FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Roanoke to St. Louis by cabin class

Find flights from Roanoke to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Roanoke to St. Louis?

When you search for this flight from Roanoke to St. Louis, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Roanoke to St. Louis?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Roanoke to St. Louis.

Can Cheapflights find flights from Roanoke to St. Louis with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Roanoke to St. Louis, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Roanoke to St. Louis become cheaper?

Yes! Start tracking prices for Roanoke to St. Louis flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.