
Popular airlines from Lambert-St. Louis International Airport (STL) to Dallas-Fort Worth International Airport (DFW)
- Alaska Airlines
Alaska Airlines
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 25% on select hotels after you book a flight*payments icon
Cheap Flights from St. Louis (STL) to Dallas (DFW)
Prices were available within the past 7 days and start at £153 for one-way flights and £101 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from St. Louis (STL) to Dallas (DFW)
September is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Lambert-St. Louis Intl. |
Destination airport | Dallas-Fort Worth Intl. |
Airlines serving | Alaska Airlines |
Return price | £101 |
Distance | 880 km |
Average flight time | 1 hour 54 mins |
Compare flights from St. Louis to Dallas easily and book with confidence
For travelling on business or for pleasure, Expedia makes it easy to book your flights from St. Louis to Dallas. Operating between them 34 flights per day, 20 airlines cover the route. And American Airlines, Qatar Airways, JAL, Alaska Airlines, Frontier Airlines, Qantas, Finnair, Iberia, Gol, British Airways, Gulf Air fly direct, getting you to Dallas-Fort Worth Intl. in just 1hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl..
To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.
Grab a great deal on your flight from Lambert-St. Louis Intl. (STL) to Dallas-Fort Worth Intl. (DFW)
The easiest way to view the best deals on flights from St. Louis to Dallas today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl. start at just £101 and range up to £351.
To find an even better deal, try
- being flexible on your dates – midweek flights can be cheaper
- looking for other airports near St. Louis and Dallas
- booking your flight during August, the cheapest month on this route
- varying your flight times – early morning and late at night are sometimes cheaper
Why you should book your St. Louis to Dallas flight with Expedia!
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.
Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.
Frequently asked questions
Explore a world of travel with Expedia
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Related Airlines
- Nearby Airports
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from St. Louis
- St. Louis to Newark Liberty Intl. Airport (STL - EWR)
- St. Louis to Phoenix (STL - PHX)
- St. Louis to Los Angeles (STL - LAX)
- St. Louis to Boston (STL - BOS)
- St. Louis to Minneapolis (STL - MSP)
- St. Louis to Edinburgh (STL - EDI)
- St. Louis to Denver (STL - DEN)
- St. Louis to Seattle (STL - SEA)
- St. Louis to Philadelphia (STL - PHL)
- St. Louis to London (STL - LHR)
- St. Louis to Orlando (STL - MCO)
- St. Louis to Manchester (STL - MAN)
Top Routes to Dallas
- Newark Liberty Intl. Airport to Dallas (EWR - DFW)
- Los Angeles to Dallas (LAX - DFW)
- London to Dallas (LCY - DFW)
- Paris to Dallas (CDG - DFW)
- Boston to Dallas (BOS - DFW)
- Leeds to Dallas (LBA - DFW)
- Edinburgh to Dallas (EDI - DFW)
- Washington to Dallas (IAD - DFW)
- New York to Dallas (JFK - DFW)
- Dubai to Dallas (DXB - DFW)
- Dublin to Dallas (DUB - DFW)
- Birmingham to Dallas (BHX - DFW)
Top Routes to Dallas
Top Flight Destinations
- Flights to Las Vegas
- Flights to New York
- Flights to Orlando
- Flights to Myrtle Beach
- Flights to Chicago
- Flights to San Diego
- Flights to Panama City Beach
- Flights to Destin
- Flights to Los Angeles
- Flights to Miami
- Flights to Gulf Shores
- Flights to Ocean City
- Flights to Boston
- Flights to Nashville
- Flights to San Francisco
- Flights to Pigeon Forge
- Flights to Atlanta
- Flights to Houston
- Flights to Honolulu
- Flights to Virginia Beach
Dallas
Nearby Airports
- Spirit of St. Louis Airport (SUS)
- Abraham Lincoln Capital Airport (SPI)
- Columbia Regional Airport (COU)
- Williamson County Regional Airport (MWA)
- Decatur Airport (DEC)
- Cape Girardeau Municipal Airport (CGI)
- St. Robert Regional Airport (TBN)
- Cairo Regional Airport (CIR)
- Central Illinois Regional Airport (BMI)
- University Of Illinois Urbana-Champaign Williard Airport (CMI)