Direct flights from Seattle to Dallas

  • 9 flights a week
  • Southwest Airlines

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When the nonstops leave

Typical weekly schedule · 9 flights per week · Updated 80d ago

Most leave in the afternoon.

Morning before noon 2 a week

Arrive the same day

6:45 AMSat 10:50 AMSat
Afternoon noon – 6 PM 7 a week

Arrive the same day

3:05 PM
Evening after 6 PM 0 a week

No nonstop leaves after 6 PM.

Southwest Airlines

More nonstops from Seattle

SEA → LAX Los Angeles 7 airlines SEA → BOS Boston 4 airlines SEA → ORD Chicago 4 airlines SEA → BNA Nashville 3 airlines SEA → DFW Dallas-Fort Worth 3 airlines SEA → JFK New York 3 airlines SEA → MCI Kansas City 3 airlines SEA → ICN Seoul 7 airlines DAL → SEA The return trip SEA All nonstops from Seattle DAL All nonstops from Dallas

Frequently asked questions

Is there a direct flight from Seattle to Dallas?

Yes. Southwest Airlines flies nonstop from Seattle (SEA) to Dallas (DAL), daily. The flight takes about 3h 56m and covers 1,668 miles (2,684 km). Schedule data from 31 July 2026.

Which airlines fly direct from Seattle to Dallas?

Southwest Airlines operates nonstop flights from Seattle to Dallas.

How long is the flight from Seattle to Dallas?

The nonstop flight from Seattle to Dallas takes ~3h 56m (approximately 2684 km).

How often do direct flights operate from Seattle to Dallas?

Nonstop flights from Seattle to Dallas operate daily — 9 flights per week.

What days of the week are there direct flights from Seattle to Dallas?

Direct flights from Seattle to Dallas operate every day of the week.