$119 Cheap Flights from Seattle (SEA) to Columbus (CMH)

You can find cheap one-way flights from $119 and cheap return flights from $234 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) with Expedia. One-way flights usually range from $149 to $850, and return flights typically cost between $304 and $2578. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

January is the cheapest month to fly from Seattle, WA (SEA) to Columbus, OH (CMH), with average round-trip fares around $307. This price is about 20% lower than the average throughout the year, as January often has reduced travel demand following the holiday season. Other economical months to consider are September and October.*Averages based on flights available on Expedia in the last year.

American Airlines is one of the cheapest airlines offering nonstop flights from Seattle (SEA) to Columbus (CMH), with return tickets starting from around $282. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.

For flights from Seattle to Columbus, January and October are the best months to travel. Average return flight prices are around $307, making it a budget-friendly choice. January offers a chance to experience winter activities, while October provides beautiful fall foliage, enhancing your travel experience.*Prices based on flights available on Expedia in the last year.

First class seats are offered on the SEA to CMH route. First class cabins are available on:

• Delta Air Lines
• American Airlines
• United Airlines

A direct, return business class ticket from Seattle, WA (SEA) to Columbus, OH (CMH) typically costs between $1,510 - $2,130. A non-stop, one-way business class flight is usually around $793 - $1,018. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.

It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.