There are most likely no direct flights on the Saint Louis — Dallas route
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A non-stop flight is the most convenient and comfortable way to fly from Saint Louis to Dallas, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Saint Louis — Dallas route
Saint Louis — Dallas
06/06/2026
Departure
Direct flight
F91523
starting at $174
Saint Louis — Dallas
06/07/2026
Departure
Direct flight
AA2712
starting at $432
Saint Louis — Dallas
06/12/2026
Departure
Direct flight
WN1322
starting at $209
starting at $131
starting at $123
starting at $209
The Saint Louis — Dallas route is served by multiple airlines, including Frontier Airlines, American Airlines, and Southwest Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $123, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
The cheapest one-way flight from Saint Louis to Dallas departs on 06/07/2026, is operated by American Airlines and costs $123
The cheapest roundtrip flight from Saint Louis to Dallas departs on 06/19/2026, is operated by Frontier Airlines and costs $268
Fastest flight from Saint Louis to Dallas takes 1h 58m
There are direct flights on this route 3 days a week: Su, Fr, and Sa
The distance between Saint Louis and Dallas is 877km (544 miles). Saint Louis and Dallas are in the same time zone
We couldn't find any special offers for flights from Saint Louis to Dallas
The cheapest flight ticket from Saint Louis to Dallas according to data for the last 48 hours costs $123
Often the best time to buy tickets from Saint Louis to Dallas is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Saint Louis to Dallas can be found flying in these months: June.
The fastest flights from Saint Louis to Dallas start from 1 hour 58 minutes in the air.
The following airlines operate direct flights on the route Saint Louis — Dallas: Frontier Airlines, American Airlines, Southwest Airlines
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Saint Louis to Dallas