This deal has expired.
It was found on July 6, 2026. Typical price for this route is $278. Fares like this come and go fast. Get the next one by email below.
Past deal
St. Louis to Dallas
$168$27840% off
Round trip
Dallas fares from St. Louis are down to $168 round trip on Frontier, 42 percent off the usual $291. Availability stretches through the fall. It's an easy, low-cost add for visiting family, catching a connection, or a quick city break, and the price makes it one of the more bookable options on today's board.
Travel dates
August into September
e.g. Aug 25 – Sep 3 · 9 nights
Date options
12 at this price
Lowest we've seen
$68
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