Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Alaska Airlines

The cheapest airline(s) flying from Dallas to Seattle is Alaska Airlines.

  • Alaska Airlines Alaska Airlines
  • American Airlines American Airlines
  • United Airlines United Airlines
Cheapest Month June

Travel Period: March 2025 - February 2026

The cheapest month(s) to fly from Dallas to Seattle is June.

  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
  • Jan 2026
  • Feb 2026
Cheapest Day of the Week Tuesday

The cheapest day(s) of the week to fly from Dallas to Seattle is Tuesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday
What’s the most popular airline flying from Dallas to Seattle?

The most popular airline flying from Dallas to Seattle is Alaska Airlines. Find the latest flight deals on Wego.

How far is Seattle from Dallas?

The flight distance between Dallas and Seattle is 2703km. Check all available flights on Wego.

Popular Airlines Flying From Dallas to Seattle

Alaska Airlines ‏()

Popular Destinations From Seattle

Popular Destinations From Dallas

Popular Hotels in Seattle

Hotels In Popular Destinations