What airlines fly to State of Washington?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to State of Washington from Kansas City according to our data. Alaska Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 8 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

How many flights depart from Kansas City to State of Washington on average per day?

As of February 2026, there are 6 flights per day flying from Kansas City to State of Washington. The most common time of day flights depart is 2:00PM, with 66% of flights taking off in the afternoon.

How many flights depart from Kansas City to State of Washington on average per week?

The number of flights available between Kansas City and State of Washington is 46 per week as of February 2026. The most frequent departure day is Thu, with 20% of weekly flights leaving on this day.

What is the cheapest airline that flies from Kansas City to Washington?

Alaska Airlines, Frontier, and Delta are the most popular carriers operating from Kansas City to Washington

When did momondo last update prices for flights from Kansas City Airport to Washington?

Prices for flights from Kansas City Airport to Washington are updated daily.

How many operators does momondo search for flights from Kansas City Airport to Washington?

The number of operators available for flights from Kansas City Airport to Washington is 8 as of February 2026.

How old do you have to be to fly from Kansas City Airport to Washington?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kansas City Airport to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$79 Cheap Flights from Kansas City to Washington in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Kansas City to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:59 pm - 11:55 pm

MCI

SEA

9h 56m

1 stop

6:40 pm - 12:11 am

SEA

MCI

3h 31mnonstop

$167Delta

Thu, Apr 30 - Sun, May 3

6:06 pm - 11:57 pm

MCI

PDX

7h 51m

1 stop

12:59 am - 10:15 am

PDX

MCI

7h 16m

1 stop

$177American Airlines

Wed, Apr 15 - Fri, Apr 17

7:40 pm - 12:12 am

MCI

SEA

6h 32m

1 stop

9:00 am - 4:45 pm

SEA

MCI

5h 45m

1 stop

$177Delta

Fri, May 8 - Wed, May 13

5:52 pm - 7:44 pm

MCI

PDX

3h 52mnonstop

10:45 am - 7:01 pm

PDX

MCI

6h 16m

1 stop

$187Alaska Airlines

Wed, May 13 - Tue, May 19

2:15 pm - 9:27 am

MCI

SEA

21h 12m

1 stop

6:57 pm - 1:30 pm

SEA

MCI

16h 33m

1 stop

$201Frontier

Fri, May 15 - Sun, May 17

5:50 pm - 7:41 pm

MCI

PDX

3h 51mnonstop

11:16 am - 4:45 pm

PDX

MCI

3h 29mnonstop

$207Alaska Airlines

Wed, Apr 15 - Sat, Apr 18

6:30 am - 12:34 pm

MCI

PDX

8h 04m

1 stop

4:15 pm - 11:32 pm

PDX

MCI

5h 17m

1 stop

$212United Airlines

Tue, Apr 14 - Tue, Apr 21

6:00 am - 9:49 am

MCI

SEA

5h 49m

1 stop

11:59 pm - 9:30 am

SEA

MCI

7h 31m

1 stop

$217United Airlines

Thu, Mar 19 - Tue, Mar 24

6:06 pm - 11:57 pm

MCI

PDX

7h 51m

1 stop

6:22 am - 5:26 pm

PDX

MCI

9h 04m

1 stop

$217American Airlines

Wed, Apr 15 - Sat, Apr 18

2:15 pm - 3:05 pm

MCI

SEA

26h 50m

1 stop

7:12 pm - 1:30 pm

SEA

MCI

16h 18m

1 stop

$222Frontier

Thu, Apr 30 - Sun, May 3

Delta flights from Kansas City to State of Washington

Our best Delta deals on Kansas City to State of Washington flight tickets

Delta

Apr 30

MCI3:59 pmKansas City

9h 56m

1 stop

SEA11:55 pmSeattle/Tacoma Intl

May 10

SEA5:57 pmSeattle/Tacoma Intl

3h 40m

MCI11:37 pmKansas City

$167

Delta

May 8

MCI4:10 pmKansas City

9h 45m

1 stop

SEA11:55 pmSeattle/Tacoma Intl

May 13

SEA9:00 amSeattle/Tacoma Intl

5h 45m

1 stop

MCI4:45 pmKansas City

$177

Delta

Apr 14

MCI2:10 pmKansas City

9h 39m

1 stop

SEA9:49 pmSeattle/Tacoma Intl

Apr 28

SEA6:10 pmSeattle/Tacoma Intl

3h 33m

MCI11:43 pmKansas City

$187

Frontier flights from Kansas City to State of Washington

Our best Frontier deals on Kansas City to State of Washington flight tickets

Frontier

May 15

MCI2:15 pmKansas City

21h 12m

1 stop

SEA9:27 amSeattle/Tacoma Intl

May 17

SEA6:57 pmSeattle/Tacoma Intl

16h 33m

1 stop

MCI1:30 pmKansas City

$201

Frontier

Apr 30

MCI2:15 pmKansas City

26h 50m

1 stop

SEA3:05 pmSeattle/Tacoma Intl

May 3

SEA7:12 pmSeattle/Tacoma Intl

16h 18m

1 stop

MCI1:30 pmKansas City

$222

Frontier

Apr 5

MCI8:28 pmKansas City

17h 09m

1 stop

SEA11:37 amSeattle/Tacoma Intl

Apr 10

SEA12:42 pmSeattle/Tacoma Intl

29h 16m

1 stop

MCI7:58 pmKansas City

$229

momondo Fare Finder

Use the filters below to find and compare flights from Kansas City to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CitySeattle

MCI - SEA

MCISEA

Kansas City

Thu 4/30

3:59 pm-11:55 pm

1 stop9h 56m

Seattle/Tacoma Intl

Sun 5/3

6:40 pm-12:11 am

Nonstop3h 31m

$167

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 4/15

6:06 pm-11:57 pm

1 stop7h 51m

Portland

Fri 4/17

12:59 am-10:15 am

1 stop7h 16m

$177

Kansas CitySeattle

MCI - SEA

MCISEA

Kansas City

Fri 5/8

7:40 pm-12:12 am

1 stop6h 32m

Seattle/Tacoma Intl

Wed 5/13

9:00 am-4:45 pm

1 stop5h 45m

$177

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 5/13

5:52 pm-7:44 pm

Nonstop3h 52m

Portland

Tue 5/19

10:45 am-7:01 pm

1 stop6h 16m

$187

Kansas CitySeattle

MCI - SEA

MCISEA

Kansas City

Fri 5/15

2:15 pm-9:27 am

1 stop21h 12m

Seattle/Tacoma Intl

Sun 5/17

6:57 pm-1:30 pm

1 stop16h 33m

$201

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 4/15

5:50 pm-7:41 pm

Nonstop3h 51m

Portland

Sat 4/18

11:16 am-4:45 pm

Nonstop3h 29m

$207

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 4/14

6:30 am-12:34 pm

1 stop8h 04m

Portland

Tue 4/21

4:15 pm-11:32 pm

1 stop5h 17m

$212

Kansas CitySeattle

MCI - SEA

MCISEA

Kansas City

Thu 3/19

6:00 am-9:49 am

1 stop5h 49m

Seattle/Tacoma Intl

Tue 3/24

11:59 pm-9:30 am

1 stop7h 31m

$217

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 4/15

6:06 pm-11:57 pm

1 stop7h 51m

Portland

Sat 4/18

6:22 am-5:26 pm

1 stop9h 04m

$217

Kansas CitySeattle

MCI - SEA

MCISEA

Kansas City

Thu 4/30

2:15 pm-3:05 pm

1 stop26h 50m

Seattle/Tacoma Intl

Sun 5/3

7:12 pm-1:30 pm

1 stop16h 18m

$222

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kansas City to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to State of Washington?

The month of February is, on average, the cheapest month to fly to State of Washington from Kansas City, with most prices found around $239. If you aren’t able to travel to State of Washington during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $248.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Kansas City to State of Washington is on a Thursday. Travelers who choose to depart for State of Washington on a Thursday will often find tickets for as low as $472. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Kansas City to State of Washington for around $659.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $454. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $585 on average. Flights to State of Washington from Kansas City in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Kansas City to Washington flight route?

Fly from Kansas City to Seattle/Tacoma Intl for the best Kansas City - Washington flight prices

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $322 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Kansas City for as low as $274 on momondo.

What cabin class options are available on Kansas City to Washington flights?

There are 4 cabin classes available to choose from on Kansas City to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kansas City to State of Washington flights?

You could potentially save up to 15% on your flight if you consider stops on a Kansas City to State of Washington flight.

Cheap Kansas City to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to State of Washington

Best Price Found	$198
Fastest flight time	3h 35m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Kansas City in the past 72 hours is $198. The best round-trip flight deal from Kansas City to State of Washington found on momondo in the last 72 hours is $329.

The fastest flight from Kansas City to State of Washington takes 3h 35m

Direct flights go from Kansas City to State of Washington every day.

There are 96 airports in State of Washington. From Kansas City there are direct flights to Portland (PDX), Seattle/Tacoma Intl (SEA).

Search flight deals

When did momondo last update prices for flights from Kansas City Airport to Washington?
Prices for flights from Kansas City Airport to Washington are updated daily.
How many operators does momondo search for flights from Kansas City Airport to Washington?
The number of operators available for flights from Kansas City Airport to Washington is 8 as of February 2026.
How old do you have to be to fly from Kansas City Airport to Washington?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kansas City Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Kansas City to State of Washington?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Kansas City to State of Washington is Boeing 737 (50.90% of total bookings). The next most popular plane models are Boeing 737-900 Passenger/BBJ3 (winglets) (19.53%), Boeing 737 MAX 8 (7.35%), and Airbus A220-300 (6.09%).

Best airlines flying from Kansas City to State of Washington

Compare and see reviews for airlines that fly from Kansas City to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $111	Free Cancellation	Rating 6.3 8,474 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $113	Free Cancellation	Rating 5.7 3,048 reviews	Search Frontier flights
Delta	PriceFrom $137	Free Cancellation	Rating 7.9 8,214 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $138	Free Cancellation	Rating 7.8 2,833 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $203	Free Cancellation	Rating 8.0 11,905 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 9,322 reviews	Search United Airlines flights
Southwest	PriceFrom $237	Free Cancellation	Rating 8.0 4,295 reviews	Search Southwest flights
American Airlines	PriceFrom $253	Free Cancellation	Rating 7.2 11,320 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to Washington?

It is quick and easy to find Kansas City to Washington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington that suits you.

Can I find flights from Kansas City to Washington with flexible booking policies on momondo?

Yes. All flights to Washington from Kansas City on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kansas City to Washington?

momondo helps you find the best flight between Kansas City and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Kansas City to Washington right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Kansas City to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 3/22

Sun 3/29

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington

Popular cities

Other flights to Washington

Airlines

Complete your trip

Feeling lucky

Popular cities in Washington

Flights to New Yorkfrom $52

Flights to Los Angelesfrom $51

Flights to Miamifrom $49

Flights to Orlandofrom $49

Flights to Chicagofrom $53

Flights to San Franciscofrom $63

Flights to Las Vegasfrom $51

Flights to Washington, D.C.from $56

Flights to Bostonfrom $72

Flights to Atlantafrom $49

Flights to Dallasfrom $53

Flights to Seattlefrom $56

Cheap flights from Kansas City to Washington from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Washington departing on 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Kansas City to Washington

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from Kansas City to State of Washington

Our best Delta deals on Kansas City to State of Washington flight tickets

Frontier flights from Kansas City to State of Washington

Our best Frontier deals on Kansas City to State of Washington flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Kansas City to Washington that are best for you.

See travel insights to Washington from

How to get the cheapest flight ticket from Kansas City to State of Washington

What is the cheapest month to fly to State of Washington?

What is the cheapest day to depart on your flight to State of Washington?

What is the cheapest time of day to depart on your flight to State of Washington?

What is the cheapest Kansas City to Washington flight route?

How far in advance should I book a flight to State of Washington?

What cabin class options are available on Kansas City to Washington flights?

Can stopping save me money on Kansas City to State of Washington flights?

What is the cheapest airline that flies from Kansas City to Washington?

What airlines fly to State of Washington?

How many flights depart from Kansas City to State of Washington on average per day?

How many flights depart from Kansas City to State of Washington on average per week?

Cheap Kansas City to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to State of Washington

Best Price Found

Fastest flight time

Direct flights

Airports in State of Washington

Best airlines flying from Kansas City to State of Washington

Compare and see reviews for airlines that fly from Kansas City to State of Washington with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to Washington?

Can I find flights from Kansas City to Washington with flexible booking policies on momondo?

How can momondo help me find flights from Kansas City to Washington?

I’m not ready to book a flight from Kansas City to Washington right now. Can momondo alert me if prices change?

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington

Popular cities in Washington

Popular flights according to clicks in the last 7 days on momondo

State of Washington flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Washington

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Washington

Explore popular destinations other users love

According to popular flight searches on momondo this year