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

View $119 flight on Sat, May 23, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to John Glenn Columbus Intl. Airport (CMH)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Seattle to Columbus (SEA-CMH)

Prices were available within the past 7 days and start at $119 for one-way flights and $220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Apr 25 - Wed, Apr 29
SEA
Seattle
CMH
Columbus
$220 Roundtrip, found 5 days ago
$220
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Apr 25 from Seattle to Columbus, returning Wed, Apr 29, priced at $220 found 5 days ago
Frontier Airlines
Wed, Apr 22 - Fri, Apr 24
SEA
Seattle
CMH
Columbus
$221 Roundtrip, found 4 days ago
$221
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Apr 22 from Seattle to Columbus, returning Fri, Apr 24, priced at $221 found 4 days ago
United
Sun, Apr 26 - Tue, Apr 28
SEA
Seattle
CMH
Columbus
$222 Roundtrip, found 3 days ago
$222
Roundtrip
found 3 days ago
Select United flight, departing Sun, Apr 26 from Seattle to Columbus, returning Tue, Apr 28, priced at $222 found 3 days ago
Delta
Wed, May 6 - Sat, May 16
SEA
Seattle
CMH
Columbus
$227 Roundtrip, found 3 days ago
$227
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, May 6 from Seattle to Columbus, returning Sat, May 16, priced at $227 found 3 days ago
United
Sat, May 2 - Tue, May 5
SEA
Seattle
CMH
Columbus
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 2 from Seattle to Columbus, returning Tue, May 5, priced at $232 found 1 day ago
Southwest Airlines
Wed, May 6 - Sat, May 16
SEA
Seattle
CMH
Columbus
$233 Roundtrip, found 3 days ago
$233
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Wed, May 6 from Seattle to Columbus, returning Sat, May 16, priced at $233 found 3 days ago
American Airlines
Wed, May 13 - Thu, May 14
SEA
Seattle
CMH
Columbus
$237 Roundtrip, found 1 hour ago
$237
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, May 13 from Seattle to Columbus, returning Thu, May 14, priced at $237 found 1 hour ago
American Airlines
Tue, Jun 9 - Tue, Jun 16
SEA
Seattle
CMH
Columbus
$238 Roundtrip, found 1 hour ago
$238
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Jun 9 from Seattle to Columbus, returning Tue, Jun 16, priced at $238 found 1 hour ago
American Airlines
Tue, Jul 7 - Sat, Jul 11
SEA
Seattle
CMH
Columbus
$239 Roundtrip, found 9 hours ago
$239
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Jul 7 from Seattle to Columbus, returning Sat, Jul 11, priced at $239 found 9 hours ago
Southwest Airlines
Tue, May 12 - Wed, May 13
SEA
Seattle
CMH
Columbus
$242 Roundtrip, found 1 hour ago
$242
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Tue, May 12 from Seattle to Columbus, returning Wed, May 13, priced at $242 found 1 hour ago

Alternative airports near Columbus

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Glenn Columbus Intl. CMH. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $278
CMH
John Glenn Columbus Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $278

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) cost?
You can find cheap one-way flights from $119 and cheap return flights from $220 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.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
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.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
Hawaiian Airlines operates around 7 direct flights from SEA to CMH every week.
What is the cheapest airline that flies from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
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.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
The best airline to fly with from Seattle, WA (SEA) to Columbus, OH (CMH) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Alaska Airlines typically offers the lowest fares. WN offers the most daily flights from SEA to CMH, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
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.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
On average, there are around 1 nonstop flights per day from Seattle - Tacoma Intl. (SEA) to John Glenn Columbus Intl. (CMH). For more options, look at flights that include layovers.
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
The earliest flight from Seattle (SEA) to Columbus (CMH) usually departs at around 12:05 AM, operated by American Airlines. This seasonal service is available in February and March, giving you a head start on your travels. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
The most popular departure times for flights from Seattle, WA (SEA) to Columbus, OH (CMH) are in the late morning, from 9am to 12pm. About 29% of passengers prefer this time window. Many major carriers, including Alaska Airlines, American Airlines and Delta, operate flights during this period. This timing is favored as it allows you to travel after a restful night.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
A nonstop flight from SEA to CMH typically takes around 4 hours 30 minutes, covering approximately 2,011 miles. Connecting flights on this route usually add 2 hours 20 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
First class seats are offered on the SEA to CMH route. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How much is a business class flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
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.
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight with Expedia?
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.
What airports do you fly into for Columbus from Seattle - Tacoma Intl. (SEA)?
When traveling from Seattle - Tacoma Intl. (SEA) to Columbus, you can fly into Columbus Metropolitan (CSG), Golden Triangle Regional (GTR) and John Glenn Columbus Intl. (CMH). Some flights may connect through major hubs like O'Hare Intl. (ORD), George Bush Intercontinental (IAH), Denver Intl. (DEN) before reaching Columbus. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) Columbus Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Columbus, OH (CMH-John Glenn Columbus Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
John Glenn Columbus Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$219
Distance
2010 mi
Average flight time
4 hours 26 mins

Book with confidence

Seattle to Columbus Flights

The cheapest times to fly from Seattle to Columbus

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Columbus are during the month of April. You can find some of the cheapest flights from Seattle to Columbus with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Columbus

Sunday is one of the best days to book for cheap flights from Seattle to Columbus: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Columbus

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Columbus in 2026. You can also book with separate airlines for your outbound and return journeys, from $119 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Columbus flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Columbus airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Columbus Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia