Cheap flights from Tennessee to Washington from $88

The month of February is, on average, the cheapest month to fly to State of Washington from Tennessee, with most prices found around $372. If you aren’t able to travel to State of Washington during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $397.

The cheapest day to depart from Tennessee to State of Washington is on a Thursday. Travelers who choose to depart for State of Washington on a Thursday will often find tickets for as low as $436. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Tennessee to State of Washington for around $535.

The cheapest time of day to fly to State of Washington is in the afternoon when flights can be purchased for as low as $453. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $741 on average. Flights to State of Washington from Tennessee at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Nashville Intl to Seattle/Tacoma Intl for the best Tennessee - Washington flight prices

You are more likely to see cheaper flights to State of Washington from Tennessee when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $377 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Tennessee for as low as $340 on momondo.

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

Frontier, Southwest, and Delta are the most popular carriers operating from Tennessee to Washington

Delta, Alaska Airlines and American Airlines are the top three most popular airlines that fly to State of Washington from Tennessee according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 6 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

The number of flights available between Tennessee and State of Washington is 2 per day as of October 2026. The most frequent departure time is 7:00AM, with 85% of daily flights leaving at noon.

18 flights are operational weekly from Tennessee to State of Washington as of October 2026. The most popular departure day for this route is Wed, with 44% of flights per week taking off on this day.