€148 Cheap Flights Kansas City to Seattle (MCI-SEA)

The lowest price advertised for a round-trip journey from Kansas City Intl. Airport (MCI) to Seattle - Tacoma Intl. Airport (SEA) is €322. But you better act soon. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.

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 Kansas City Intl. Airport to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.

Around 2,400 kilometres separates Kansas City and SeaTac, so pack something to keep you busy for a few hours. That latest bestseller you haven't had time to start will be just the ticket.

Alaska Airlines (AS) is a top option. It offers 43 flights from Kansas City Intl. Airport to SEA each month. Another carrier operating on this route is Delta Air Lines (DL). You'll have 30 flights each month to take your pick of.

Booking last minute from MCI to Sea-Tac Airport can be hit-or-miss. You may be able to score a great bargain, but then again, you could miss out altogether! If you'd prefer to start your travel planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines publish their prices so far in advance. Our top tip? Check back often as prices are updated regularly.