Vuelos Desde John Glenn Columbus Intl. (CMH) a Seattle - Tacoma Intl. (SEA) Empezando Desde $94

It’s always wise to learn about any quarantine requirements and travel advice reports in effect in your destination. Be sure to check out the Covid-19 Travel Advisor for up-to-date info on flying to Sea-Tac Airport from John Glenn Intl. Airport.

If you’d rather fly directly from John Glenn Columbus Intl. Airport (CMH) to Sea-Tac Airport, take a look at Alaska Airlines. This airline is the one for you if you want to get from A to B fast.

For more info about changing your flight to Sea-Tac Airport, please visit our Customer Service Portal.

Flights between John Glenn Columbus Intl. Airport (CMH) and SEA take approximately 6 hours and 59 minutes all up. Make the most of that time in the air by reading, napping, exploring the in-flight entertainment or doing all three.

Traveling 2,000 mi between CMH and CMH calls for a glass of vino and some good movies. Lean back, get comfortable and enjoy the journey.

Many seasoned wanderers prefer to take to the skies with Alaska Airlines (AS) from John Glenn Columbus Intl. Airport (CMH) to Seattle - Tacoma Intl. Airport (SEA). This top-rated air carrier not only offers 30 flights every month, it also has direct services.

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Alaska Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.