Flights from St. Louis, MO to Dallas, TX

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Best Deals on Flights From St. Louis, MO (STL) to Dallas, TX (DFW)

*Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

Flights Deals from St. Louis, MO to Dallas, TX on Frontier

$
Flights Deals from St. Louis, MO to Dallas, TX on Frontier
From
To
St. Louis, MO (STL)Dallas, TX (DFW)One-way
/
Departing Dec 15, 2025

From

$55

Last seen: 22 hours ago

*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

St. Louis, MO Dallas, TX

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