Skip to main content
Beginning of main content

Cheap Flights from St. Louis to Dallas $211.86

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Guarantee
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from St. Louis to Dallas (STL to DFW)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from St. Louis to Dallas (STL to DFW)

Question : Would you be willing to change your travel days if it saved you money?
Answer : The best day to fly on a budget this month is Friday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : How long will the flight typically take from Lambert-St. Louis International Airport (STL) to Dallas/Fort Worth International Airport (DFW)?
Answer : This flight takes 1 hour and 57 minutes on average.

Question : Who's offering the cheapest round-trip flight to Dallas/Fort Worth International Airport (DFW) over the coming months?
Answer : United Airlines is offering its passengers the cheapest flights over the next three months.

Question : On a daily basis, how many different flight times can you take from Lambert-St. Louis International Airport (STL) to Dallas/Fort Worth International Airport (DFW)?
Answer : On average, STL to DFW sees six different flight times. Compared to the average route with 31 flight times, you won't have as many choices as other routes.

Question : Which day has the most flight time options?
Answer : Monday has the most flight times for Saint Louis to Dallas with 32.

Question : Which airline is struggling to get to Dallas on time?
Answer : If you decide to book your flight with UPS, keep an eye on your departure time. Over the past month, UPS flights from Lambert-St. Louis International Airport (STL) to Dallas/Fort Worth International Airport (DFW) are late 100% of the time.

Question : How often are flights on time from Lambert-St. Louis International Airport (STL) to Dallas/Fort Worth International Airport (DFW)?
Answer : Flights from STL to DFW are on time 57% of the time, ranking in the bottom half of all routes worldwide. When a flight is late, it averages between 30-40 minutes.