Search flights from Saint Louis (STL) to Dallas (DFW)

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Cheapest flights to Dallas

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Saint Louis to Dallas: things to know

The most popular route is from Lambert- St.Louis International Airport in Saint Louis to Dallas-Fort Worth International Airport in Dallas. On average this flight takes 2 hours 30 minutes one way and costs US$425 for the round trip.

Most popular route
Lambert- St.Louis International Airport (STL) to Dallas-Fort Worth International Airport (DFW)
Average flight time
2 hours 30 minutes
Average round-trip price
US$425
Fly from Saint Louis to Dallas
4 airlines

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Airlines that fly from Saint Louis to Dallas

Airline options may vary according to recently booked flights and your search terms

  • American Airlines
  • Frontier Airlines
  • Southwest Airlines
  • Spirit Airlines

Frequently asked questions

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