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Fares from St. Louis to Dallas
Compare live prices for STL to DAL on Wed, 15 Apr 2026. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
STL → DAL Approx. 878.34 km 15 Apr 2026 Live inventory
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Showing 25 of 175 live flights
Southwest Airlines
WN-2791
05:45
04/15/2026
STL
1h 50m
Non-stop
07:35
04/15/2026
DAL
₹12,406
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-2702
08:25
04/15/2026
STL
1h 50m
Non-stop
10:15
04/15/2026
DAL
₹12,406
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-2533
12:40
04/15/2026
STL
1h 50m
Non-stop
14:30
04/15/2026
DAL
₹12,406
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-61
16:35
04/15/2026
STL
1h 50m
Non-stop
18:25
04/15/2026
DAL
₹12,406
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-457
20:55
04/15/2026
STL
1h 50m
Non-stop
22:45
04/15/2026
DAL
₹12,406
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-859
11:35
04/15/2026
STL
4h 10m
1 Stop
⏱ BNA · 0h 55m
15:45
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable🔥 Last 2 seats12 fare options
Southwest Airlines
WN-4466
05:15
04/15/2026
STL
4h 25m
1 Stop
⏱ HOU · 1h 0m
09:40
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-4467
08:35
04/15/2026
STL
5h 5m
1 Stop
⏱ HOU · 1h 45m
13:40
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-4466
05:15
04/15/2026
STL
5h 25m
1 Stop
⏱ HOU · 2h 0m
10:40
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-461
15:10
04/15/2026
STL
4h 35m
1 Stop
⏱ ATL · 0h 40m
19:45
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-826
13:45
04/15/2026
STL
4h 40m
1 Stop
⏱ MDW · 1h 5m
18:25
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable🔥 Last 5 seats12 fare options
Southwest Airlines
WN-2599
08:25
04/15/2026
STL
5h 15m
1 Stop
⏱ SAT · 1h 45m
13:40
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable12 fare options
Southwest Airlines Dallas
WN-2737
13:15
04/15/2026
STL
7h 0m
1 Stop
⏱ BWI · 1h 35m
20:15
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable7 fare options
Southwest Airlines Dallas
WN-4451
13:10
04/15/2026
STL
8h 25m
1 Stop
⏱ DCA · 3h 10m
21:35
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable6 fare options
Southwest Airlines Dallas
WN-4450
08:05
04/15/2026
STL
8h 15m
1 Stop
⏱ DCA · 2h 55m
16:20
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable6 fare options
Southwest Airlines Dallas
WN-1370
15:40
04/15/2026
STL
5h 55m
1 Stop
⏱ DCA · 0h 40m
21:35
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable7 fare options
Southwest Airlines Dallas
WN-1774
14:30
04/15/2026
STL
6h 55m
1 Stop
⏱ AUS · 3h 40m
21:25
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable7 fare options
Southwest Airlines Dallas
WN-1262
08:25
04/15/2026
STL
6h 30m
1 Stop
⏱ AUS · 3h 10m
14:55
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable7 fare options
Southwest Airlines Dallas
WN-1774
14:30
04/15/2026
STL
5h 30m
1 Stop
⏱ AUS · 2h 10m
20:00
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable7 fare options
Southwest Airlines Dallas
WN-2952
15:55
04/15/2026
STL
7h 10m
1 Stop
⏱ DEN · 2h 50m
23:05
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable7 fare options
Southwest Airlines Dallas
WN-3562
12:15
04/15/2026
STL
6h 35m
1 Stop
⏱ DEN · 2h 15m
18:50
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable🔥 Last 1 seats7 fare options
Southwest Airlines Dallas
WN-2623
08:35
04/15/2026
STL
6h 30m
1 Stop
⏱ DEN · 2h 10m
15:05
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable7 fare options
Southwest Airlines Dallas
WN-2952
15:55
04/15/2026
STL
6h 5m
1 Stop
⏱ DEN · 1h 45m
22:00
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable7 fare options
Southwest Airlines Dallas
WN-2599
08:25
04/15/2026
STL
6h 30m
1 Stop
⏱ SAT · 2h 55m
14:55
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable7 fare options
Southwest Airlines Dallas
WN-4466
05:15
04/15/2026
STL
6h 55m
1 Stop
⏱ HOU · 3h 30m
12:10
04/15/2026
DAL
₹13,500
per person
✕ Non-refundable7 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
Dallas (DAL)
📍 Dallas Love Field
🌍 United States
🕐 GMT -6
📐 Latitude: 32.847099
📐 Longitude: -96.851799

✈ Distance: St. Louis,USA to Dallas,USA878.34 km

📅 Results on this page are loaded for 15 Apr 2026. Click View all flights for the complete live search.

St. Louis to Dallas — what to expect when booking

The STL–DAL 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 Dallas,USA is approximately 878.34 km.

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St. Louis New Orleans
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St. Louis New York
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St. Louis Oklahoma City
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St. Louis Omaha
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St. Louis Orlando
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More flights from Dallas (DAL)
22 routes
❓ Frequently asked questions — St. Louis to Dallas 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 Dallas,USA (DAL) is approximately 878.34 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.