$109 Cheap flights from Seattle - Tacoma Intl. to Kansas City Intl. (SEA to MCI)

It’s prudent to find out about any quarantine requirements and travel advice reports in place in your destination. Ensure you check out our Covid-19 Travel Advisor for up-to-date info on flying to Kansas City Intl. Airport (MCI).

If you’d love to venture from Sea-Tac Airport to MCI as fast as possible, you’ll be happy to know multiple airlines offer direct flights. Pick your preferred seat with Alaska Airlines or Delta.

For more info about changing your flight to Kansas City Intl. Airport (MCI), please visit our Customer Service Portal.

Flights between Seattle and Kansas City take roughly 3 hours and 26 minutes in total. Make the most of that time in the air by napping, reading, watching a film or doing all three.

With a flight distance of 1,500 mi separating Seattle - Tacoma Intl. Airport (SEA) and Kansas City Intl. Airport, you’re going to be cruising the skies for quite a while. It’s the perfect chance to watch a movie or two, catch up on some work or just sit back and relax with a book.

If you’re flying to Kansas City from Seattle, you’ll find several airlines advertising direct flights. One of the most reputable carriers is Alaska Airlines (AS), which has 60 flights every month. Another attractive option is Delta (DL), which offers 30 flights each month. The more airlines you look into, the more likely you are to sniff out an amazing deal.

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, American Airlines or Delta 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.