$59 Find Cheap Flights from St. Louis to Dallas/Fort Worth Airport - Compare and Save

These are the earliest and latest flight times available from St. Louis to Dallas/Fort Worth Airport:

• Earliest: departs at 5:00 am and lands at 7:08 am
• Latest: departs at 7:20 pm and lands at 9:28 pm.

The flight takes about 2h 08m.

Three cabin classes are available on flights from St. Louis to Dallas/Fort Worth Airport:

• Economy Class
• Business Class
• First Class

A nonstop flight from St. Louis to Dallas/Fort Worth Airport takes 2h 08m, covering 550 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from St. Louis to Dallas/Fort Worth Airport range from $224 to $353, with an average of $291 over the past 12 months. Anything below $224 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 45% above the $291 route average. Book 15 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $221 round-trip via Denver Intl (DEN), compared to $294 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $50–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

Morning is the busiest departure period on St. Louis to Dallas/Fort Worth Airport flights, with 58% of flights leaving in that window. Afternoon departures account for 28%, evening flights for 14%, and night flights for 0%.

American Airlines is the only airline on the St. Louis to Dallas/Fort Worth Airport route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from St. Louis to Dallas/Fort Worth Airport are currently lower than usual. Average one-way flight prices are about $122, which is 30% below the typical average for this route.

Dallas/Fort Worth Airport (DFW) hosts 5 major car rental companies, with daily rates averaging $57 for economy cars. Top options include:

• Easirent
• Europcar
• Hertz
• Ace
• Thrifty

Flights from St. Louis to Dallas/Fort Worth Airport usually depart from Lambert-St Louis (STL) and arrive at Dallas/Fort Worth (DFW).

One-stop flights from St. Louis to Dallas/Fort Worth Airport most commonly connect through:

• Houston George Bush Intcntl (IAH) - 39% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 22% of one-stop connections
• Denver Intl (DEN) - 17% of one-stop connections
• Orlando (MCO) - 11% of one-stop connections

Yes. Flexible dates can save you up to 24% on flights from St. Louis to Dallas/Fort Worth Airport. Saturday is the cheapest departure day at $247 round-trip on average, while Monday is the most expensive at $324, a difference of $77.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

2 airlines operate flights between St. Louis and Dallas/Fort Worth Airport. The airlines offering nonstop flights on this route include:

• American Airlines
• Frontier

Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time at 4h 53m, compared with 6h 52m via Atlanta Hartsfield-Jackson (ATL) and 10h 11m via Denver Intl (DEN).

Some of the most popular sights in Dallas/Fort Worth Airport are American Airlines Center, Kay Bailey Hutchison Convention Center and Dallas World Aquarium. These are among the most viewed places in Dallas/Fort Worth Airport on KAYAK.

Among airlines operating St. Louis to Dallas/Fort Worth Airport flights:

• American Airlines: offers extra legroom; offers free seat selection
• Frontier: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag and a checked bag in Business Class
• Frontier: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Dallas Area Rapid Transit DART Tram servicing the Orange Line connects DFW Airport Station to the West End station in Downtown Dallas. The train operates after every 30 minutes. Jayride Shuttles, available on demand, connect DFW Airport to Downtown Dallas. Taxis are available on demand and links DFW Airport to Downtown Dallas.

Delta Airlines allows children aged 5 to 14 years to travel unaccompanied from STL to DFW. However, only those aged 8 to 14 can travel with connecting flights. You must check in with your minor at least 2 hours before departure. You must provide documents for your child, including a passport and birth certificate, such as photo ID and contact phone number, and the receiving adult, such as name, photo, contact phone number, and address.

For a convenient flight with your child from STL to DFW, consider flying with Frontier. The airline offers family-friendly services, allowing you to board with an FAA-approved child restraining device for enhanced minor safety. The airline provides those with young children priority check-in and boarding, changing tables and bassinets for infants, child-friendly meals, and family seating options. They also offer entertainment ranging from music to kid kits.

United offers accessible services to special needs passengers traveling from STL to DFW. They provide alternative communication means to their low-vision and heard-to-hear passengers, including braille cards, audio descriptions, and closed captioning. They also offer wheelchair services for those with reduced mobility during navigation, boarding, and disembarking. Furthermore, they provide onboard mobility aid equipment for these passengers, including wheelchairs, walkers, and crutches.