Cheap flights from Kansas City to Seattle (MCI - SEA) from $89
This is the cheapest one-way flight price, found on 12/5. Prices may vary by date and flight preferences.
The best prices from Kansas City to Seattle/Tacoma Intl are usually found in January or February, booked 40 days in advance, depart on a Saturday or Tuesday and return on a Tuesday
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How to find the cheapest flight from Kansas City (MCI) to Seattle (SEA)
Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 7, 2023.
Popular in | June |
|---|---|
Cheapest in | January |
Round-trip from | $238 |
One-way from | $174 |
What is the cheapest day to fly round-trip from Kansas City to Seattle?
Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 12% on the overall cost on flights from Kansas City to Seattle.
What is the cheapest month to fly from Kansas City to Seattle?
Flights from Kansas City to Seattle lean towards being more expensive in May. Prices are generally better when you fly from Kansas City to Seattle in February, with the cheapest ticket starting at $178.
When is the cheapest time to fly from Kansas City to Seattle (MCI - SEA)?
It’s optimal to fly from Kansas City to Seattle in the evening. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the morning.
Cheap United Airlines flights from Kansas City to Seattle
Explore cheap flight options specifically provided by United Airlines for the route between Kansas City and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Find some of the cheapest United Airlines flights traveling from Kansas City to Seattle. Make sure to double check the flight details before booking.
If you’re traveling from Kansas City to Seattle, one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $337.81 RT. This price is typically 72% more expensive than other airlines that offer Kansas City to Seattle flights. When booking this route, the cheapest RT price found was $139. The most popular departure airport in Kansas City when flying to Seattle is Kansas City Airport. The most popular airport to fly into when visiting Seattle is Seattle/Tacoma Intl Airport. When flying from Kansas City to Seattle, United Airlines flights are 14% more popular than any other airline flying that same route.
Cheap Frontier flights from Kansas City to Seattle
Explore cheap flight options specifically provided by Frontier for the route between Kansas City and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Take a gander at the lowest prices we've found on Frontier flights from Kansas City to Seattle. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
One of the most popular airlines traveling from Kansas City to Seattle is Frontier. Flights from Frontier traveling this route typically cost $357.81 RT. This price is typically 33% cheaper than other airlines that offer Kansas City to Seattle flights. When booking this route, the cheapest RT price found was $139. Kansas City Airport is the most common Kansas City airport to take off from when flying to Seattle. Seattle/Tacoma Intl Airport is the most popular arrival airport in Seattle. When flying from Kansas City to Seattle, Frontier flights are 11% more popular than any other airline flying that same route.
Cheap Kansas City to Seattle flights in December & January 2023
Find cheap flight options from Kansas City to Seattle specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Prices were last updated on December 7, 2023.
Check out some of the best flight deals from Kansas City to Seattle in 2023. If these deals don't appeal to you, be sure to come back soon for more options.
Kansas City to Seattle 2023 flight deals
Discover exclusive flight deals for travel between Kansas City and Seattle in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Check out some of the best flight deals from Kansas City to Seattle in 2023. If these deals don't appeal to you, be sure to come back soon for more options.
Non-stop flights to Seattle from Kansas City
Discover non-stop flight options from Kansas City to Seattle. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
For a shorter flight, select one of these non-stop flights from Kansas City to Seattle. Select from other flights from Kansas City to Seattle by using the search form above.
Kansas City to Seattle flights leaving soon
Find last-minute flight options from Kansas City to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Consider one of these great deals we found on last-minute flights from Kansas City to Seattle. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to Seattle from Kansas City
Search for one-way flight options from Kansas City to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Take a look at some of the one-way flights we've detected from Kansas City to Seattle. For those needing a return trip from Kansas City, there is a search form available above.
Find flights from Kansas City to Seattle within your budget
Customize your flight search to find flights from Kansas City to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Fly from
Fly to
Budget
$117 - $242
Route
Depart
Return
Price
Kansas CitySeattle/Tacoma Intl
MCI - SEA
MCISEA
Kansas City
Tue 1/16
1 stop20h 41m
Seattle/Tacoma Intl
Sat 1/20
1 stop14h 15m
Kansas CitySeattle/Tacoma Intl
MCI - SEA
MCISEA
Kansas City
Tue 1/16
1 stop20h 41m
Seattle/Tacoma Intl
Sat 1/20
1 stop14h 15m
Kansas CitySeattle/Tacoma Intl
MCI - SEA
MCISEA
Kansas City
Sat 2/3
1 stop27h 43m
Seattle/Tacoma Intl
Wed 2/7
1 stop14h 15m
Kansas CitySeattle/Tacoma Intl
MCI - SEA
MCISEA
Kansas City
Sat 2/3
1 stop27h 43m
Seattle/Tacoma Intl
Tue 2/6
1 stop5h 55m
Kansas CitySeattle/Tacoma Intl
MCI - SEA
MCISEA
Kansas City
Sat 2/3
Nonstop4h 06m
Seattle/Tacoma Intl
Wed 2/7
Nonstop3h 27m
Kansas CitySeattle/Tacoma Intl
MCI - SEA
MCISEA
Kansas City
Sat 2/3
1 stop9h 29m
Seattle/Tacoma Intl
Tue 2/6
Nonstop3h 31m
Kansas CitySeattle/Tacoma Intl
MCI - SEA
MCISEA
Kansas City
Wed 1/10
1 stop8h 54m
Seattle/Tacoma Intl
Tue 1/16
1 stop9h 49m
Kansas CitySeattle/Tacoma Intl
MCI - SEA
MCISEA
Kansas City
Mon 2/5
1 stop16h 10m
Seattle/Tacoma Intl
Tue 2/13
1 stop15h 49m
Kansas CitySeattle/Tacoma Intl
MCI - SEA
MCISEA
Kansas City
Fri 2/2
1 stop7h 49m
Seattle/Tacoma Intl
Tue 2/6
2 stops13h 28m
Average price of flights to Seattle by month
Plan your trip from Kansas City to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Kansas City to Seattle is currently 114.11 USD while a round-trip flight costs 171.67 USD. Price data was last updated on December 3, 2023.
Currently, January is the cheapest month in which you can book a flight from Kansas City to Seattle (average of $238). Flying from Kansas City to Seattle in June is currently the most expensive (average of $433). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$238
February
$238
March
$287
April
$306
May
$338
June
$433
July
$417
August
$346
September
$278
October
$258
November
$258
December
$245
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated December 7, 2023.
Peruse reviews from past customers who have flown with United Airlines, Frontier and Alaska Airlines from Kansas City to Seattle to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Comfort
Food
Entertainment
Overall
Reviews
Maintenance delay, weather delays in DEN and once we arrived in SEA. 3 hour flight resulted in 6+ hours on the plane.
Boarding
Crew
Comfort
Food
Entertainment
Overall
Reviews
Maintenance delay, weather delays in DEN and once we arrived in SEA. 3 hour flight resulted in 6+ hours on the plane.
Boarding
Crew
Comfort
Food
Entertainment
Overall
Reviews
Maintenance delay, weather delays in DEN and once we arrived in SEA. 3 hour flight resulted in 6+ hours on the plane.
Boarding
Crew
Comfort
Food
Entertainment
Overall
Reviews
Maintenance delay, weather delays in DEN and once we arrived in SEA. 3 hour flight resulted in 6+ hours on the plane.
Boarding
Crew
Comfort
Food
Entertainment
Overall
Reviews
Maintenance delay, weather delays in DEN and once we arrived in SEA. 3 hour flight resulted in 6+ hours on the plane.
Boarding
Crew
Comfort
Food
Entertainment
Overall
Reviews
Maintenance delay, weather delays in DEN and once we arrived in SEA. 3 hour flight resulted in 6+ hours on the plane.
Average temperature in Seattle by month
Plan your trip to Seattle by selecting the month that matches your preferred temperature. July sees the highest average temperature while December sees the lowest average temperature. Temperature data was last updated on December 3, 2023.
SEA Temperature | 41 - 66.2 °F |
|---|
Average rainfall in Seattle by month
Keep in mind the precipitation totals in Seattle when planning your trip. Seattle sees an average of 3.13 precipitation per year with the most occurring in November. Precipitation data was last updated on December 3, 2023.
SEA Rainfall | 0.7 - 6.6 inches |
|---|
Related info for your journey
Find useful and relevant information for your journey from Kansas City to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from Kansas City to Seattle?
To fly from Kansas City to Seattle, you need to book a flight from Kansas City (MCI) to Seattle/Tacoma Intl (SEA). Nonstop flights to Seattle/Tacoma Intl from Kansas City take 3h 53m on average. When it comes time to book airfare, you have a few options: there are 8 outbound flights from Kansas City to Seattle/Tacoma Intl offered by 7 different airlines.
Can I find flights from Kansas City to Seattle for under $200 on Cheapflights?
Yes, there are multiple flights from Kansas City to Seattle for under $200. The cheapest flight booked recently is on Frontier for just $117, but on average you can expect to pay $160.
Are there nonstop flights from Kansas City to Seattle for under $200 on Cheapflights?
Cheapflights has at least 20 direct flights from Kansas City to Seattle under $200. A good price for a nonstop flight from Kansas City to Seattle is less than $302.
Are there last-minute flights available from Kansas City to Seattle for under $300?
There are currently 20+ open flights from Kansas City to Seattle within the next 7 days for less than $300.
What days are nonstop flights available from Kansas City to Seattle?
You can find nonstop flights on the following days: Sunday, Monday, Thursday, Friday, Saturday.
How popular is this Kansas City to Seattle flight route?
The Kansas City to Seattle/Tacoma Intl flight path was viewed by 27 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How many flights depart from Kansas City to Seattle on average per day?
13 flight departures from Kansas City to Seattle per day on average.
Morning (6am - Noon) - 62% of flight departures
Afternoon (Noon - 6pm) - 38% of flight departures
How long is the flight from Kansas City to Seattle?
Frontier, Alaska Airlines, and Delta can get you from Kansas City to Seattle in just under 4h 06m. Your travel time can differ by up to 16h 35m. Kansas City and Seattle are separated by a distance of 1494 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Kansas City to Seattle round-trip?
Currently priced at $117, Frontier will fly you from Kansas City to Seattle and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and Delta - these airlines can fly you to your destination from $178 and $188, respectively. Users have found that Frontier is 64% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Kansas City to Seattle one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $97. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from Kansas City to Seattle for a low price.
What are the most popular airlines that fly from Kansas City to Seattle?
Before booking your flight from Kansas City to Seattle check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.
What are the most reliable airlines from Kansas City to Seattle?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Kansas City to Seattle on time: Japan Airlines (95%), Delta (92%), Korean Air (92%).
What are the cheapest flights from Kansas City to Seattle?
While on average a flight from Kansas City to Seattle is generally $842, our data shows the cheapest flight currently is $109. When looking at the most popular route, (Kansas City - Seattle/Tacoma Intl), you can expect to pay $141 for that flight.
What does MCI to SEA mean?
MCI stands for Kansas City Airport, while SEA stands for Seattle/Tacoma Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Kansas City to SeattleSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Kansas City to Seattle
Discover the top 7 airlines that operate flights from Kansas City to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Search flights to Seattle by cabin class
Hourly flight availability from Kansas City to Seattle
Find hourly flight availability from Kansas City to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 7, 2023.
| 11%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 70%of flight departures | Morning6 am to noon |
| 19%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Kansas City to Seattle
Explore weekly flight availability from Kansas City to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 7, 2023.
| Sunday | 8daily flights |
|---|---|
| Monday | 11daily flights |
| Tuesday | 10daily flights |
| Wednesday | 5daily flights |
| Thursday | 5daily flights |
| Friday | 11daily flights |
| Saturday | 8daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
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How does Cheapflights help users find flights from Kansas City to Seattle?
Cheapflights makes it easy to find Kansas City to Seattle flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Kansas City to Seattle?
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Yes! Start tracking prices for Kansas City to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.