Cheap flights from Dallas to St. Louis (STL) from $45

Most people fly into Lambert-St Louis (STL) if they book a flight to St. Louis from Dallas. On average, Lambert-St Louis has 18 inbound flights from Dallas per day from 6 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

Yes, there are multiple flights from Dallas to St. Louis for under $100. The cheapest flight booked recently is on Frontier for just $58, but on average you can expect to pay $127.

Cheapflights has at least 20 direct flights from Dallas to St. Louis under $100. A good price for a nonstop flight from Dallas to St. Louis is less than $221.

There are currently 20+ open flights from Dallas to St. Louis within the next 7 days for less than $300.

Nonstop flights are available for this route on the following days: Friday, Saturday.

Travelers can expect 7 flights from Dallas to St. Louis on average per day.
Morning (6am - Noon) - 43% of flight departures
Afternoon (Noon - 6pm) - 57% of flight departures

Departing from Dallas to St. Louis will take you 1h 46m. There are 553 mi between Dallas and St. Louis. This flight may include one or multiple stops.

Flying on Frontier is currently your cheapest option to St. Louis, with prices starting at $58. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and Delta, with the lowest prices starting at $131 and $176, respectively. Frontier is priced at 82% lower than the current average price of a flight leaving 3 months from now.

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $45. However, be on the lookout for offers from Spirit Airlines and Delta, as they are both options that can get you from Dallas to St. Louis for a low price.

The most popular airlines flying from Dallas to St. Louis are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

The top 3 most reliable airlines when flying from Dallas to St. Louis are GOL (87%), Envoy Air (82%) and American Airlines (73%).

The cheapest flight price from Dallas to St. Louis is $56. On average you can expect to pay $227. The most popular route, (Dallas/Fort Worth - Lambert-St Louis), can usually be booked for $115.

This is defined as Dallas/Fort Worth Airport (DFW) and Lambert-St Louis Airport (STL). Codes like Lambert-St Louis Airport are often used to just call airports uniquely. Dallas Love Field Airport (DAL), Waco Airport (ACT), Tyler Pounds Field Airport (TYR), Dallas Addison Airport (ADS) are some additional IATA codes for airports related to your trip.

The amount of baggage you can bring on your Dallas to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Dallas to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Dallas to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas to St. Louis.

Yes. Cheapflights offers flight deals from Dallas to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Dallas to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Dallas to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Dallas to St. Louis flight deals you see on this page were last updated on 5/20.

Currently, September is the cheapest month in which you can book a flight from Dallas to St. Louis (average of $320). Flying from Dallas to St. Louis in July is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.