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Cheap flights from St Louis (STL) to Dallas (DAL)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to Dallas (DAL)

How to find the cheapest flight from St Louis (STL) to Dallas (DAL)
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How to find the cheapest flight from St Louis (STL) to Dallas (DAL)
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How to find the cheapest flight from St Louis (STL) to Dallas (DAL)
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Cheap flights from St Louis to Dallas in December 2025 , January 2026

31 Dec - 14 Jan $ 1,245.00
STL
St Louis
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
2 STOPS
STL
St Louis
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31 Dec - 28 Jan $ 1,247.00
STL
St Louis
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
2 STOPS
STL
St Louis
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31 Dec - 21 Jan $ 1,247.00
STL
St Louis
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Dallas

25 Dec - 01 Jan $ 1,377.00
STL
St Louis
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
2 STOPS
STL
St Louis
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18 Dec - 01 Jan $ 1,507.00
STL
St Louis
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
2 STOPS
STL
St Louis
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18 Dec - 01 Jan $ 1,507.00
STL
St Louis
Frontier Airlines
3 STOPS
DAL
Dallas
DAL
Dallas
Frontier Airlines
2 STOPS
STL
St Louis
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One-way flights to Dallas from St Louis

5:26 PM - 10:00 AM
WestJet
3 Stops
41h 58m
STL - DAL
$ 863
Kiwi
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10:40 AM - 4:34 PM
WestJet
3 Stops
31h 9m
STL - DAL
$ 975
Kiwi
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11:51 AM - 9:45 AM
WestJet
3 Stops
23h 15m
STL - DAL
$ 984
Kiwi
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How to find the cheapest flight from St Louis (STL) to Dallas (DAL)

Related info for your journey
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How to find the cheapest flight from St Louis (STL) to Dallas (DAL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Dallas (DAL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.