Cheap flights from Oklahoma to Washington from $122

The month of February is, on average, the cheapest month to fly to State of Washington from Oklahoma, with most prices found around $265. If you aren’t able to travel to State of Washington during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $308.

The cheapest day to depart from Oklahoma 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 $468. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Oklahoma to State of Washington for around $629.

The cheapest time of day to fly to State of Washington is in the afternoon when flights can be purchased for as low as $497. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $535 on average. Flights to State of Washington from Oklahoma in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Oklahoma City Will Rogers World to Seattle/Tacoma Intl for the best Oklahoma - Washington flight prices

You are more likely to see cheaper flights to State of Washington from Oklahoma when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $343 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 Oklahoma for as low as $327 on momondo.

There are 4 cabin classes available to choose from on Oklahoma 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, American Airlines, and United Airlines are the most popular carriers operating from Oklahoma to Washington

Alaska Airlines, Southwest and United Airlines are the top three most popular airlines that fly to State of Washington from Oklahoma according to our data. Alaska Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 7 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

As of September 2026, there are 3 flights per day flying from Oklahoma to State of Washington. The most common time of day flights depart is 3:00PM, with 70% of flights taking off in the afternoon.

As of September 2026, there are 21 flights per week flying from Oklahoma to State of Washington. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.