Cheap flights from Missoula to Washington from $138

The month of December is, on average, the cheapest month to fly to State of Washington from Missoula, with most prices found around $267. If you aren’t able to travel to State of Washington during the month of December, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $267.

The cheapest day to depart from Missoula to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $449. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Missoula to State of Washington for around $509.

The cheapest time of day to fly to State of Washington is at noon when flights can be purchased for as low as $401. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $527 on average. Flights to State of Washington from Missoula in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Missoula Johnson-Bell Field to Seattle/Tacoma Intl for the best Missoula Johnson-Bell Field - Washington flight prices

You are more likely to see cheaper flights to State of Washington from Missoula when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $330 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 Missoula for as low as $230 on momondo.

There are 4 cabin classes available to choose from on Missoula 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.

5 flights are operational daily from Missoula to State of Washington as of October 2026. The most popular departure time for this route is 7:00AM, with 56% of flights per day taking off in the afternoon.

The number of flights available between Missoula and State of Washington is 37 per week as of October 2026. The most frequent departure day is Sun, with 19% of weekly flights leaving on this day.