£146 Find Cheap Flights from Dallas to Seattle

The cheapest month for flights from Dallas/Fort Worth Airport to Seattle is January, where tickets cost £200 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is £314 and £308 respectively.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £217 on average.

In the past 3 days, the cheapest return tickets from Dallas to Seattle were found on Frontier (£227) and Alaska Airlines (£236).

Dallas and Seattle are connected by different airlines. The airlines that fly that route the most regularly are American Airlines (60 flights per week), Alaska Airlines (41 flights per week), and Delta (14 flights per week).

Weekly flights between Dallas and Seattle historically see delays in approximately 21% of cases, with the average delay over the past year being 155 minutes.

Typically, flights leaving in the morning tend to face fewer delays, whereas flights at night have historically encountered delays more often.

Statistically, Thursday is the day of the week with the fewest delays on this flight route, while Sunday has typically experienced more delays than other days.

Based on our data, Delta have experienced the fewest delays on this route in the past 12 months, with only about 14% of their flights encountering any delays.

There are 3 cabin class options for the route. These are First, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 15 and 17 direct flights that take off from Dallas/Fort Worth Airport and land in Seattle, with an average flight time of 4h 20m. The most common departure time is 21:00 and most flights take off in the morning. Each week, there are 115 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.