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St. Louis to Raleigh flight ticket price

Compare live prices for STL to RDU. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
STL → RDU Approx. 1072.03 km 08 May 2026 Live inventory
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Showing 25 of 110 live flights
Delta Air Lines
DL-1393
19:01
05/08/2026
STL
St Louis Lambert International Airport
5h 15m
1 Stop
⏱ ATL · 1h 4mATL Airport
00:16
05/09/2026
+1
RDU
Raleigh Durham International Airport
₹16,219
per person
✕ Non-refundable
American Airlines
AA-2958
14:12
05/08/2026
STL
St Louis Lambert International Airport
5h 10m
1 Stop
⏱ CLT · 1h 7mCLT Airport
19:22
05/08/2026
RDU
Raleigh Durham International Airport
₹16,227
per person
✓ Refundable11 fare options
American Airlines
AA-5541
15:43
05/08/2026
STL
St Louis Lambert International Airport
7h 47m
1 Stop
⏱ DCA · 3h 17mDCA Airport
23:30
05/08/2026
RDU
Raleigh Durham International Airport
₹16,227
per person
✓ Refundable11 fare options
American Airlines
AA-3130
13:29
05/08/2026
STL
St Louis Lambert International Airport
8h 15m
1 Stop
⏱ PHL · 3h 22mPHL Airport
21:44
05/08/2026
RDU
Raleigh Durham International Airport
₹16,227
per person
✓ Refundable10 fare options
American Airlines
AA-2958
14:12
05/08/2026
STL
St Louis Lambert International Airport
7h 43m
1 Stop
⏱ CLT · 3h 42mCLT Airport
21:55
05/08/2026
RDU
Raleigh Durham International Airport
₹16,227
per person
✓ Refundable10 fare options
American Airlines
AA-2943
18:54
05/08/2026
STL
St Louis Lambert International Airport
5h 4m
1 Stop
⏱ CLT · 1h 2mCLT Airport
23:58
05/08/2026
RDU
Raleigh Durham International Airport
₹16,227
per person
✓ Refundable10 fare options
Southwest Airlines
WN-3816
15:25
05/08/2026
STL
St Louis Lambert International Airport
7h 10m
1 Stop
⏱ MCO · 2h 0mMCO Airport
22:35
05/08/2026
RDU
Raleigh Durham International Airport
₹16,737
per person
✕ Non-refundable🔥 Last 2 seats5 fare options
Southwest Airlines
WN-3144
16:00
05/08/2026
STL
St Louis Lambert International Airport
7h 10m
1 Stop
⏱ BWI · 2h 50mBWI Airport
23:10
05/08/2026
RDU
Raleigh Durham International Airport
₹17,673
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-5047
14:20
05/08/2026
STL
St Louis Lambert International Airport
8h 15m
1 Stop
⏱ MCO · 3h 10mMCO Airport
22:35
05/08/2026
RDU
Raleigh Durham International Airport
₹18,981
per person
✕ Non-refundable🔥 Last 2 seats5 fare options
Southwest Airlines
WN-1774
13:55
05/08/2026
STL
St Louis Lambert International Airport
8h 50m
1 Stop
⏱ AUS · 2h 55mAUS Airport
22:45
05/08/2026
RDU
Raleigh Durham International Airport
₹18,981
per person
✕ Non-refundable🔥 Last 5 seats5 fare options
American Airlines
AA-3175
11:06
05/08/2026
STL
St Louis Lambert International Airport
7h 52m
1 Stop
⏱ MIA · 1h 49mMIA Airport
18:58
05/08/2026
RDU
Raleigh Durham International Airport
₹19,455
per person
✕ Non-refundable6 fare options
United Airlines
UA-5764
17:28
05/08/2026
STL
St Louis Lambert International Airport
7h 22m
1 Stop
⏱ ORD · 2h 35mORD Airport
00:50
05/09/2026
+1
RDU
Raleigh Durham International Airport
₹19,917
per person
✕ Non-refundable🔥 Last 4 seats
American Airlines
AA-3130
13:29
05/08/2026
STL
St Louis Lambert International Airport
8h 26m
2 Stops
⏱ PHL · 0h 46mPHL Airport⏱ CLT · 1h 15mCLT Airport
21:55
05/08/2026
RDU
Raleigh Durham International Airport
₹19,958
per person
✕ Non-refundable🔥 Last 3 seats5 fare options
American Airlines
AA-418
17:21
05/08/2026
STL
St Louis Lambert International Airport
6h 37m
1 Stop
⏱ ORD · 2h 0mORD Airport
23:58
05/08/2026
RDU
Raleigh Durham International Airport
₹20,193
per person
✕ Non-refundable5 fare options
American Airlines
AA-1308
06:29
05/08/2026
STL
St Louis Lambert International Airport
8h 4m
1 Stop
⏱ PHL · 3h 10mPHL Airport
14:33
05/08/2026
RDU
Raleigh Durham International Airport
₹20,193
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-2445
14:10
05/08/2026
STL
St Louis Lambert International Airport
8h 5m
1 Stop
⏱ BNA · 4h 20mBNA Airport
22:15
05/08/2026
RDU
Raleigh Durham International Airport
₹21,000
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-2822
18:04
05/08/2026
STL
St Louis Lambert International Airport
5h 22m
1 Stop
⏱ DTW · 1h 8mDTW Airport
23:26
05/08/2026
RDU
Raleigh Durham International Airport
₹21,218
per person
✕ Non-refundable
Southwest Airlines
WN-1764
16:40
05/08/2026
STL
St Louis Lambert International Airport
5h 5m
1 Stop
⏱ MDW · 1h 5mMDW Airport
21:45
05/08/2026
RDU
Raleigh Durham International Airport
₹21,785
per person
✕ Non-refundable🔥 Last 3 seats6 fare options
Southwest Airlines
WN-4521
10:25
05/08/2026
STL
St Louis Lambert International Airport
5h 45m
1 Stop
⏱ TPA · 0h 40mTPA Airport
16:10
05/08/2026
RDU
Raleigh Durham International Airport
₹21,785
per person
✕ Non-refundable🔥 Last 2 seats6 fare options
Southwest Airlines
WN-4468
12:25
05/08/2026
STL
St Louis Lambert International Airport
6h 45m
1 Stop
⏱ HOU · 1h 5mHOU Airport
19:10
05/08/2026
RDU
Raleigh Durham International Airport
₹21,785
per person
✕ Non-refundable🔥 Last 3 seats6 fare options
Southwest Airlines
WN-826
13:45
05/08/2026
STL
St Louis Lambert International Airport
8h 0m
1 Stop
⏱ MDW · 4h 0mMDW Airport
21:45
05/08/2026
RDU
Raleigh Durham International Airport
₹21,785
per person
✕ Non-refundable🔥 Last 3 seats5 fare options
Southwest Airlines
WN-451
14:15
05/08/2026
STL
St Louis Lambert International Airport
8h 20m
1 Stop
⏱ MCO · 1h 45mMCO Airport
22:35
05/08/2026
RDU
Raleigh Durham International Airport
₹22,280
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-3727
13:35
05/08/2026
STL
St Louis Lambert International Airport
9h 0m
1 Stop
⏱ MCO · 0h 50mMCO Airport
22:35
05/08/2026
RDU
Raleigh Durham International Airport
₹22,280
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-3562
11:30
05/08/2026
STL
St Louis Lambert International Airport
11h 15m
1 Stop
⏱ DEN · 2h 25mDEN Airport
22:45
05/08/2026
RDU
Raleigh Durham International Airport
₹22,280
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
Southwest Airlines
WN-2702
08:25
05/08/2026
STL
St Louis Lambert International Airport
10h 45m
2 Stops
⏱ DAL · 1h 15mDAL Airport⏱ HOU · 2h 50mHOU Airport
19:10
05/08/2026
RDU
Raleigh Durham International Airport
₹22,455
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
😕 No flights match your filters.
St. Louis (STL)
📍 St Louis Lambert International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 38.748697
📐 Longitude: -90.370003
Raleigh (RDU)
📍 Raleigh Durham International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 35.877601623535156
📐 Longitude: -78.7874984741211

✈ Distance: St. Louis,USA to Raleigh,USA1072.03 km

📅 Results on this page are loaded for 08 May 2026. Click View all flights for the complete live search.

St. Louis to Raleigh — what to expect when booking

The STL–RDU route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between St. Louis,USA and Raleigh,USA is approximately 1072.03 km.

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St. Louis New Orleans
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STL → OKC
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More flights from Raleigh (RDU)
34 routes
❓ Frequently asked questions — St. Louis to Raleigh flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between St. Louis,USA (STL) and Raleigh,USA (RDU) is approximately 1072.03 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.