Cheap flights from Seattle to Texas from $91

The cheapest month to fly to Texas from Seattle is in January. Flight prices, which tend to average around $320, are often lower during this time because this is during the off-season. If you don’t want to visit Texas in January, then you should wait until March to fly from Seattle, when ticket prices are also cheap, with an average price of $357.

According to our data, Thursday is the cheapest day to fly to Texas from Seattle. The lowest ticket price found for a Thursday departure recently was $477. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Texas on Sunday is $569.

The cheapest time of day to fly to Texas is in the afternoon when flights can be purchased for as low as $420. Flights to Texas are more costly in the evening, with an average ticket price of $554. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Seattle/Tacoma Intl to Austin Bergstrom for the best Seattle/Tacoma Intl - Texas flight prices

You are more likely to see cheaper flights to Texas from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Texas for around $402 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Texas from Seattle for as low as $334 on momondo.

There are 4 cabin classes available to choose from on Seattle to Texas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier, Delta, and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Texas

Alaska Airlines, American Airlines and Delta are the top three most popular airlines that fly to Texas from Seattle according to our data. Alaska Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Texas. Keep in mind that there are 6 different airlines that fly to Texas on a routine basis, so you have a few additional options to choose from.

As of October 2026, 28 flights take off from Seattle and land in Texas each day. The most common flight departure time for this route is 5:00PM, with 50% of daily flights taking off in the afternoon.

As of October 2026, there are 197 flights per week flying from Seattle to Texas. The most common day of the week flights depart is Thu, with 38% of flights taking off on this day.