Cheap flights from Columbus to Seattle from $155

In general, February is the cheapest month to fly from Columbus to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $108. If you don’t want to visit Seattle in February, then you should wait until July to fly from Columbus, when ticket prices are also cheap, with an average price of $119.

On average, the least expensive day to fly to Seattle from Columbus is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $422. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Columbus because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $542.

Flying to Seattle from Columbus in the evening is the least expensive time of day to depart. momondo users have found prices as low as $413 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $502. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Columbus to Seattle/Tacoma Intl for the best Columbus - Seattle/Tacoma Intl flight prices

You are more likely to see cheaper flights to Seattle from Columbus when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $338 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Columbus for as low as $300 on momondo.

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

United Airlines and Southwest are the most popular carriers operating from Columbus to Seattle/Tacoma Intl

Alaska Airlines, American Airlines and United Airlines are the top three most popular airlines that fly to Seattle from Columbus according to our data. Alaska Airlines is the first choice among our users, with 53% 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.

The number of flights available between Columbus and Seattle is 3 per day as of June 2026. The most frequent departure time is 7:00AM, with 54% of daily flights leaving at noon.

As of June 2026, there are 22 flights per week flying from Columbus to Seattle. The most common day of the week flights depart is Tue, with 27% of flights taking off on this day.