Cheap flights from San Antonio (SAT) to Dallas-Fort Worth (DFW)

Compare every airline flying from San Antonio International Airport (SAT) to Dallas Fort Worth International Airport (DFW). Free 12-month fare heatmap, no signup, no ads. Surfaces low-cost carriers Google Flights often deprioritises.

Frequently asked questions

What is the cheapest month to fly from SAT to DFW?

Fares on San Antonio → Dallas-Fort Worth vary widely by season. The 12-month fare heatmap on Flightmussy pinpoints the cheapest week.

How much does a flight from SAT to DFW typically cost?

Round-trip fares on San Antonio → Dallas-Fort Worth vary by season. The free 12-month fare heatmap on Flightmussy shows the cheapest week at a glance, so you can gauge typical prices — no signup needed.

Which airlines fly direct from SAT to DFW?

Flightmussy compares every carrier serving SAT → DFW, including budget airlines Google Flights sometimes deprioritises.

How long is the flight from SAT to DFW?

Flight duration depends on routing and airline. Direct flight times appear on each Flightmussy result; one-stop options are clearly labelled with total elapsed time.

More routes from San Antonio (SAT)

About Flightmussy

Flightmussy is a free, independent flight search for travellers anywhere in the world. No signup, no ads, no tracking — email is optional, only for route price alerts. Compare fares across every airline and see 12 months of prices at a glance, including the low-cost carriers Google Flights often buries. Book directly with the airline or a trusted partner — we never add a markup.

Flight price data & research

Flightmussy runs its own 12-month forward fare scans across thousands of routes worldwide and publishes the data openly. Read the cheapest month to fly almost anywhere → — a global study of when fares are lowest — or browse the cheapest destinations from a city:

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