$81 Find Cheap Flights from Seattle to Kansas City - Compare and Save

These are the earliest and latest flight times available from Seattle to Kansas City:

• Earliest: departs at 8:16 am and lands at 11:49 am
• Latest: departs at 6:34 pm and lands at 10:07 pm.

The flight takes about 3h 33m.

Three cabin classes are available on flights from Seattle to Kansas City:

• Economy Class
• Business Class
• First Class

A nonstop flight from Seattle to Kansas City takes 3h 33m, covering 1,485 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Seattle to Kansas City range from $335 to $565, with an average of $430 over the past 12 months. Anything below $335 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 66% above the $430 route average. Book 26 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $296 round-trip via Las Vegas Harry Reid Intl (LAS), compared to $438 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 family is used most often on this route, operated mainly by American Airlines. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

Evening is the busiest departure period on Seattle to Kansas City flights, with 66% of flights leaving in that window. Morning departures account for 34%, afternoon flights for 0%, and night flights for 0%.

Two airlines offer in-flight Wi-Fi on Seattle to Kansas City flights:

• Alaska Airlines
• Delta

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Seattle to Kansas City are currently lower than usual. Average one-way flight prices are about $140, which is 48% below the typical average for this route.

Kansas City Airport (MCI) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:

• Dollar
• Hertz
• Avis
• Alamo
• Sixt

Flights from Seattle to Kansas City usually depart from Seattle/Tacoma Intl (SEA) and arrive at Kansas City (MCI).

One-stop flights from Seattle to Kansas City most commonly connect through:

• Denver Intl (DEN) - 58% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 16% of one-stop connections
• Salt Lake City (SLC) - 11% of one-stop connections
• Portland (PDX) - 7% of one-stop connections

Yes. Flexible dates can save you up to 24% on flights from Seattle to Kansas City. Tuesday is the cheapest departure day at $397 round-trip on average, while Monday is the most expensive at $520, a difference of $123.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

3 airlines operate flights between Seattle and Kansas City. The airlines offering nonstop flights on this route include:

• Alaska Airlines
• Delta
• Southwest

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 6h 08m, compared with 6h 44m via Portland (PDX) and 7h 02m via Dallas/Fort Worth (DFW).

Kansas City is 2 hours ahead of Seattle (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Kansas City are Kansas City Stadium, Kansas City Convention Center and Worlds of Fun. These are among the most viewed places in Kansas City on KAYAK.

Among airlines operating Seattle to Kansas City flights:

• Alaska Airlines: offers extra legroom; offers free seat selection
• Delta: offers extra legroom; offers free seat selection
• American Airlines: offers free seat selection
• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Alaska Airlines: a cabin bag and a checked bag in Economy Class
• Delta: a cabin bag and a checked bag in First Class
• Hawaiian Airlines: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Passengers traveling with their young ones through SEA to MCI will find a designated interactive kids’ playground at SEA. The play area is located past security in the Central Terminal. Nonetheless, it is equipped with Soft foam play objects with aviation themes, including an airplane, control tower, and luggage cart.

You can never get bored while at SEA. The airport features multiple amenities that you can enjoy while waiting to board your flight. Visit the Pearl Jam exhibit in Concourse A if you're a fan and enjoy live music. If you have some time before your flight departs, you can also head over to the Butter London Nail Spa in Terminal C and pamper yourself with a full body massage, manicures and pedicures.

There are four ways to travel the 20 mile distance from MCI to Kansas City center. Passengers who are in a hurry and wants to beat the traffic can opt for taxi, car rentals and Towncar services which take approximately 22min to cover this distance. However, if you want to explore the city’s beautiful sceneries, line bus 229 is the best option, and it takes 49min to reach Kansas City.

If you are traveling with an infant, you will find top-rated nursing suites at Terminal C of MCI. These facilities feature exceptional amenities such as a power outlet and comfortable seats suitable for breastfeeding or pumping.