Route Price Intelligence
Cheap Flights From Seattle to Dallas/Fort Worth
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Seattle to Dallas on Frontier is down to $196 with one stop, a solid cut from the roughly $413 this route normally costs. We're seeing a single strong date on this fare, and Dallas offers an easy warm-weather escape with great food and a handy connection hub for onward travel.
✓ 12 date combinations found at this price
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Best Time to Fly from Seattle to Dallas/Fort Worth
The cheapest time to fly from Seattle to Dallas/Fort Worth is typically August, when fares average around $284. The most expensive month tends to be March at around $413. For the best deals, consider flying in August, September, October.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route