Cheap flights from Oklahoma City to Seattle from $122

In general, April is the cheapest month to fly from Oklahoma City to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $234. If you don’t want to visit Seattle in April, then you should wait until February to fly from Oklahoma City, when ticket prices are also cheap, with an average price of $241.

On average, the least expensive day to fly to Seattle from Oklahoma City is on a Thursday. momondo users have found tickets for Thursday departures for as low as $468. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Oklahoma City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $629.

Flying to Seattle from Oklahoma City at noon is the least expensive time of day to depart. momondo users have found prices as low as $511 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $534. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Seattle from Oklahoma City when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $343 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Oklahoma City for as low as $327 on momondo.

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

No. A direct flight is the cheapest option for a flight between Oklahoma City to Seattle.

As of September 2026, prices for Oklahoma City to Seattle flights are approximately 28% more expensive when compared to flights at the same time last year.

Frontier, Delta, and Southwest are the most popular carriers operating from Oklahoma City Will Rogers World to Seattle/Tacoma Intl

Alaska Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Seattle from Oklahoma City according to our data. Alaska Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 7 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

Dallas (DFW) was the most common stop: 57% of momondo users choosing 1-stop flights on this route connected there.

Flights via Dallas (DFW) offer the lowest average round-trip price of $279.

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 6h 31m.

Las Vegas (LAS) has the shortest average layover time for this route: 1h 17m.