There are most likely no direct flights on the Seattle — Dallas route
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The cost of a one-way flight from Seattle to Dallas ranges from $148 (December 2026) to $171 (November 2026). On average, the ticket price is about $159–$171.
A non-stop flight is the most convenient and comfortable way to fly from Seattle to Dallas, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Seattle — Dallas route
All airports
Seattle — Dallas
12/08/2026
Departure
Direct flight
AA727
starting at $148
Seattle — Dallas
11/14/2026
Departure
Direct flight
AA727
starting at $222
Seattle — Dallas
11/15/2026
Departure
Direct flight
AA757
starting at $222
Seattle — Dallas
11/13/2026
Departure
Direct flight
AS424
starting at $244
Seattle — Dallas
01/14/2027
Departure
Direct flight
AS542
starting at $199
Seattle — Dallas
11/19/2026
Departure
Direct flight
AS322
starting at $340
Flights from Seattle to Dallas are operated by several airlines — American Airlines, Alaska Airlines, and Frontier Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $148, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
The cheapest flight ticket from Seattle to Dallas according to data for the last 48 hours costs $148
Often the best time to buy tickets from Seattle to Dallas is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seattle to Dallas can be found flying in these months: December, November.
The fastest flights from Seattle to Dallas start from 4 hours 2 minutes in the air.
The following airlines operate direct flights on the route Seattle — Dallas: American Airlines, Alaska Airlines
We couldn't find any special offers for flights from Seattle to Dallas
The cheapest one-way flight from Seattle to Dallas departs on 12/08/2026, is operated by American Airlines and costs $148
The cheapest roundtrip flight from Seattle to Dallas departs on 12/17/2026, is operated by Southwest Airlines and costs $351
Fastest flight from Seattle to Dallas takes 4h 2m
There are direct flights on this route 5 days a week: Su, Tu, Th, Fr, and Sa
The distance between Seattle and Dallas is 2703km (1676 miles). There are 118 direct flights from Seattle to Dallas. The time difference between Seattle and Dallas is 2h. Flights from Seattle begin at 5:00 AM. The latest flight from Seattle departs at 12:40 AM
