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Flights from Raleigh/Durham to Saint Louis – Direct & connecting routes

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RDU to STL flights and routes map RDU to STL – All flight route options from Raleigh–Durham Airport, North Carolina, USA to Saint Louis Airport, Missouri, USA. These flights are operated by 7 airlines. Fly non-stop with Southwest Airlines or choose from 11 different transit flights. The shortest flight time is 2 hours and 15 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA RDU Raleigh–Durham Airport Raleigh/Durham, NC, USA
USA STL Saint Louis Airport, MO, USA
RDU
Raleigh–Durham Airport
USARaleigh/Durham, NC, USA
Saint Louis Airport
USASaint Louis, MO, USA
STL
1 direct route found »
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16 routes with 1 stop found »
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Non-stop route options:

Duration

Southwest Airlines
Non-stop with Southwest Airlines. 1-2 flights per day.

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2h 15m

Southwest Airlines
Non-stop with Southwest Airlines.
2h 15m
1-2 flights per day.
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1 stop route options with the same airline:

Duration

Via Nashville BNA
1 stop with Southwest Airlines. 1-3 flights per day.

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4h 00m

Via Nashville BNA
1 stop with Southwest Airlines.
4h 00m
1-3 flights per day.
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Via Charlotte CLT
1 stop with American Airlines. 4-8 flights per day.

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4h 19m

Via Charlotte CLT
1 stop with American Airlines.
4h 19m
4-8 flights per day.
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Via Chicago MDW
1 stop with Southwest Airlines. 2-4 flights per day.

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4h 30m

Via Chicago MDW
1 stop with Southwest Airlines.
4h 30m
2-4 flights per day.
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Via Washington DCA
1 stop with American Airlines. 0-2 flights per day.

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4h 40m

Via Washington DCA
1 stop with American Airlines.
4h 40m
0-2 flights per day.
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Via Atlanta ATL
1 stop with Southwest Airlines. 0-1 flights per day.
Mon,Thu & Fri

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4h 45m

Mon,Thu & Fri
Via Atlanta ATL
1 stop with Southwest Airlines.
4h 45m
0-1 flights per day.
Mon,Thu & Fri
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Via Detroit DTW
1 stop with Delta Air Lines. 2-3 flights per day.

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4h 47m

Via Detroit DTW
1 stop with Delta Air Lines.
4h 47m
2-3 flights per day.
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Via Atlanta ATL
1 stop with Delta Air Lines. 7-11 flights per day.

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4h 55m

Via Atlanta ATL
1 stop with Delta Air Lines.
4h 55m
7-11 flights per day.
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Via Atlanta ATL
1 stop with Frontier Airlines.
Begins in 4/9

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4h 57m

Begins in 4/9
Via Atlanta ATL
1 stop with Frontier Airlines.
4h 57m
Begins in 4/9
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Via Dulles IAD
1 stop with United Airlines. 2-3 flights per day.

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4h 59m

Via Dulles IAD
1 stop with United Airlines.
4h 59m
2-3 flights per day.
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Via Philadelphia PHL
1 stop with American Airlines. 1-3 flights per day.

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5h 13m

Via Philadelphia PHL
1 stop with American Airlines.
5h 13m
1-3 flights per day.
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Via Baltimore BWI
1 stop with Southwest Airlines. 2-4 flights per day.

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5h 20m

Via Baltimore BWI
1 stop with Southwest Airlines.
5h 20m
2-4 flights per day.
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Via Chicago ORD
1 stop with United Airlines. 3-5 flights per day.

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5h 39m

Via Chicago ORD
1 stop with United Airlines.
5h 39m
3-5 flights per day.
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Via Chicago ORD
1 stop with American Airlines. 4-5 flights per day.

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5h 48m

Via Chicago ORD
1 stop with American Airlines.
5h 48m
4-5 flights per day.
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Via Kansas City MCI
1 stop with Southwest Airlines. 0-1 flights per day.
Sat & Sun

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6h 00m

Sat & Sun
Via Kansas City MCI
1 stop with Southwest Airlines.
6h 00m
0-1 flights per day.
Sat & Sun
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1 stop route options with codeshare or different airlines:

Duration

Via Chicago ORD With American Airlines & United Airlines 3-4 flights per day.

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5h 52m

Via Chicago ORD
5h 52m
With American Airlines & United Airlines 3-4 flights per day.
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Via Washington DCA With Delta Air Lines & American Airlines 0-2 flights per day.

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6h 31m

Via Washington DCA
6h 31m
With Delta Air Lines & American Airlines 0-2 flights per day.
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Find the best prices on hotels and car rental near Saint Louis Airport

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Raleigh/Durham to Saint Louis flights

There are over 12 airlines and as many as 288 flights every week to this destination. You can fly non-stop to Saint Louis (STL) from Raleigh/Durham (RDU) with Southwest Airlines but if a stopover option suits you better you can choose to fly via Nashville, Charlotte or any other of the 11 alternatives with connectiing airports.

Raleigh/Durham to Saint Louis with Southwest Airlines

You can fly non-stop every weekday with flights departing from 5:00 am to 8:00 pm. You can also catch a transit flight via Nashville or Chicago.

With American Airlines

American Airlines is a member of the air alliance OneWorld.

Distance & flight times: Raleigh–Durham Airport to Saint Louis Airport

The shortest flight time between RDU and STL is 2 hours and 15 minutes.

ViaTotal flight timeLayover timeDistance
Direct2h 15m-670 miles (1078 km)
BNA Nashville4h 0m45m717 miles (1154 km)
CLT Charlotte4h 19m2h 40m707 miles (1138 km)
MDW Chicago4h 30m1h 20m887 miles (1427 km)
DCA Washington4h 40m47m949 miles (1527 km)
DTW Detroit4h 47m1h 25m946 miles (1522 km)
ATL Atlanta4h 55m1h 26m843 miles (1356 km)
IAD Dulles4h 59m1h 27m923 miles (1485 km)
PHL Philadelphia5h 13m40m1154 miles (1857 km)
BWI Baltimore5h 20m1h 10m996 miles (1603 km)
ORD Chicago5h 48m2h 4m908 miles (1461 km)
MCI Kansas City6h 0m2h 25m1146 miles (1844 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.RDU-STL flight routesRaleigh/Durham to Saint Louis flight routes illustrated on a map.
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Raleigh/Durham - Saint Louis route map and flight paths
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You can fly non-stop from Raleigh/Durham (RDU) to Saint Louis (STL) with Southwest Airlines. The flight takes approximately 2 hours and 15 minutes. If you travel with a connecting flight instead, for example via Nashville, the total flight time will be 4 hours.

If you're interested in direct flights, Southwest Airlines is available. For flights with stopovers, Southwest Airlines, American Airlines, Delta Air Lines or United Airlines is also an option.

The flight time between Raleigh–Durham Airport (RDU) and Saint Louis Airport (STL) is approximately 2 hours and 15 minutes. The distance between the two airports is 1154 miles (or 1857 kilometers).

Yes, you can fly non-stop to STL from RDU with Southwest Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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