San Antonio (SAT) to Dallas (DAL) flights
One airline flies nonstop from San Antonio (SAT) to Dallas (DAL): Southwest Airlines. The two airports are 249 miles (400 km) apart. There are also 5 ways to fly it with one stop, through Houston, New Orleans and Memphis and more.
Airlines flying nonstop from SAT to DAL
- Southwest AirlinesNot in an allianceWho books it
SAT to DAL with one stop
5 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Houston (HOU)Southwest Airlines the whole way
- Via New Orleans (MSY)Southwest Airlines the whole way
- Via Memphis (MEM)Breeze Airways, then Southwest Airlines
- Via El Paso (ELP)Southwest Airlines the whole way
- Via Kansas City (MCI)Southwest Airlines the whole way
SAT to DAL: common questions
Which airlines fly nonstop from SAT to DAL?
Southwest Airlines flies nonstop from San Antonio (SAT) to Dallas (DAL).
How far is San Antonio from Dallas by plane?
San Antonio (SAT) and Dallas (DAL) are 249 miles (400 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does SAT to DAL cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for SAT to DAL with taxes and fees.
Where can I connect between San Antonio and Dallas?
The most direct connections are through Houston (HOU), New Orleans (MSY), Memphis (MEM), El Paso (ELP) and Kansas City (MCI). On 4 of them the same airline flies both flights, for example Southwest Airlines through Houston.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.