Cheap Flights from Seattle (SEA) to Columbus (CMH) from HK$779~

View HK$779 flight on Thu, 14 Aug 2025Opens in a new window

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

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Find Cheap Flights from Seattle (SEA) to Columbus (CMH)

Prices were available within the past 7 days and start at HK$779 for one-way flights and HK$3,073 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 30 Jun - Fri, 4 Jul
SEA
Seattle
CMH
Columbus
HK$3,073 Return, found 1 day ago
HK$3,073
Return
found 1 day ago
Select Delta flight, departing Mon, 30 Jun from Seattle to Columbus, returning Fri, 4 Jul, priced at HK$3,073 found 1 day ago
Delta
Tue, 1 Jul - Mon, 7 Jul
SEA
Seattle
CMH
Columbus
HK$3,084 Return, found 20 hours ago
HK$3,084
Return
found 20 hours ago
Select Delta flight, departing Tue, 1 Jul from Seattle to Columbus, returning Mon, 7 Jul, priced at HK$3,084 found 20 hours ago
Delta
Mon, 30 Jun - Fri, 4 Jul
SEA
Seattle
CMH
Columbus
HK$3,288 Return, found 1 day ago
HK$3,288
Return
found 1 day ago
Select Delta flight, departing Mon, 30 Jun from Seattle to Columbus, returning Fri, 4 Jul, priced at HK$3,288 found 1 day ago
Delta
Mon, 30 Jun - Fri, 4 Jul
SEA
Seattle
CMH
Columbus
HK$3,385 Return, found 1 day ago
HK$3,385
Return
found 1 day ago
Select Delta flight, departing Mon, 30 Jun from Seattle to Columbus, returning Fri, 4 Jul, priced at HK$3,385 found 1 day ago
Delta
Tue, 1 Jul - Wed, 2 Jul
SEA
Seattle
CMH
Columbus
HK$3,438 Return, found 1 day ago
HK$3,438
Return
found 1 day ago
Select Delta flight, departing Tue, 1 Jul from Seattle to Columbus, returning Wed, 2 Jul, priced at HK$3,438 found 1 day ago
American Airlines
Mon, 30 Jun - Fri, 4 Jul
SEA
Seattle
CMH
Columbus
HK$3,471 Return, found 1 day ago
HK$3,471
Return
found 1 day ago
Select American Airlines flight, departing Mon, 30 Jun from Seattle to Columbus, returning Fri, 4 Jul, priced at HK$3,471 found 1 day ago
Delta
Tue, 1 Jul - Fri, 4 Jul
SEA
Seattle
CMH
Columbus
HK$3,482 Return, found 20 hours ago
HK$3,482
Return
found 20 hours ago
Select Delta flight, departing Tue, 1 Jul from Seattle to Columbus, returning Fri, 4 Jul, priced at HK$3,482 found 20 hours ago
Delta
Mon, 30 Jun - Fri, 4 Jul
SEA
Seattle
CMH
Columbus
HK$3,611 Return, found 1 day ago
HK$3,611
Return
found 1 day ago
Select Delta flight, departing Mon, 30 Jun from Seattle to Columbus, returning Fri, 4 Jul, priced at HK$3,611 found 1 day ago
Delta
Mon, 30 Jun - Fri, 4 Jul
SEA
Seattle
CMH
Columbus
HK$3,686 Return, found 1 day ago
HK$3,686
Return
found 1 day ago
Select Delta flight, departing Mon, 30 Jun from Seattle to Columbus, returning Fri, 4 Jul, priced at HK$3,686 found 1 day ago
United
Mon, 30 Jun - Fri, 4 Jul
SEA
Seattle
CMH
Columbus
HK$3,869 Return, found 1 day ago
HK$3,869
Return
found 1 day ago
Select United flight, departing Mon, 30 Jun from Seattle to Columbus, returning Fri, 4 Jul, priced at HK$3,869 found 1 day ago

Find the cheapest month to fly from Seattle (SEA) to Columbus (CMH)

March is typically the cheapest month to fly

From HK$1,247 - HK$3,075 per traveller.

Graph displaying average flight prices per month

Seattle to Columbus route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
John Glenn Columbus Intl.
Airlines serving
American Airlines, Delta, Hawaiian Airlines, United
Return price
HK$3,073
Distance
3217 km
Average flight time
7 hours 25 mins

Flights from Seattle to Columbus

Book cheap flights from Seattle (SEA) to Columbus (CMH) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Seattle (SEA) to Columbus (CMH) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle (SEA) to Columbus (CMH) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Columbus flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Columbus and things to do in Columbus for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Columbus more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Columbus is HK$779 now!

 

Frequently asked questions

How much is a flight from Sea-Tac Airport to John Glenn Columbus Intl. Airport (CMH)?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Sea-Tac Airport and John Glenn Columbus Intl. Airport (CMH) start from HK$3,073. Book now to get the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to CMH?
Every air carrier has its own set of terms and conditions. If you decide to cancel your vacation, visit our Customer Service Portal.
How do I find cheap flights from SEA to CMH that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SEA to John Glenn Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SEA to John Glenn Intl. Airport?
Around 3,200 kilometers separates SeaTac and Columbus, so pack something to keep you occupied for a few hours. That novel you haven't finished will be ideal.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to John Glenn Intl. Airport?
Check out the airfares with Alaska Airlines (AS) if you want to fly straight from Sea-Tac Airport to CMH. This top carrier operates 30 flights monthly, so you're sure to find one that suits your schedule.
Are Sea-Tac Airport to John Glenn Columbus Intl. Airport (CMH) flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so not always. While last-minute flight deals between Sea-Tac Airport and John Glenn Intl. Airport are possible, it also makes sense to keep track of prices well before you fly. In fact, some air carriers release their prices up to 12 months ahead of the departure date. Expedia is continuously updating the best bargains around, so check back often and be ready to secure your seat when prices drop.

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