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Cheap flights from Kansas City to Seattle (MCI - SEA) from $85

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MCI — SEA
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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The best prices from Kansas City to Seattle/Tacoma Intl are usually found in January or February, booked 26 days in advance, depart on a Thursday or Tuesday and return on a Saturday

Cheap flight deals from Kansas City to Seattle

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 May 30, 2024.

Popular in

July

Cheapest in

January

Round-trip from

$247

One-way from

$119
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 28% potential price drop
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From Kansas City to Seattle/Tacoma Intl
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One-way flight from Kansas City to Seattle/Tacoma Intl
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What is the cheapest day to fly round-trip from Kansas City to Seattle?

Leaving on a Wednesday 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 September, with the cheapest ticket starting at $141.

What is the cheapest time of day to fly from MCI to SEA?

It’s optimal to fly from Kansas City to Seattle in the afternoon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the evening.

Cheap Spirit Airlines flights from Kansas City to Seattle

Explore cheap flight options specifically provided by Spirit 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 2,784,634 searches. Data last updated May 30, 2024.
Find some of the cheapest Spirit Airlines flights traveling from Kansas City to Seattle. Make sure to double check the flight details before booking.
Wed 9/117:02 amMCI - SEA
1 stop7h 43mSpirit Airlines
Mon 9/165:00 pmSEA - MCI
1 stop24h 06mSpirit Airlines
Deal found 5/29$143
Wed 9/117:50 pmMCI - SEA
2 stops22h 18mSpirit Airlines
Mon 9/165:00 pmSEA - MCI
1 stop24h 06mSpirit Airlines
Deal found 5/29$170
Mon 9/238:42 pmMCI - SEA
1 stop21h 26mSpirit Airlines
Mon 9/305:00 pmSEA - MCI
1 stop24h 06mSpirit Airlines
Deal found 5/29$182
Sat 9/77:02 amMCI - SEA
1 stop8h 56mSpirit Airlines
Tue 9/105:00 pmSEA - MCI
2 stops16h 49mSpirit Airlines
Deal found 5/29$183
Tue 7/308:58 pmMCI - SEA
1 stop21h 17mSpirit Airlines
Tue 8/68:54 pmSEA - MCI
1 stop7h 18mSpirit Airlines
Deal found 5/29$187
Mon 9/168:42 pmMCI - SEA
2 stops25h 39mSpirit Airlines
Mon 9/235:00 pmSEA - MCI
1 stop24h 06mSpirit Airlines
Deal found 5/29$190
Tue 7/308:58 pmMCI - SEA
1 stop21h 17mSpirit Airlines
Fri 8/95:10 amSEA - MCI
1 stop23h 02mSpirit Airlines
Deal found 5/28$191
Tue 7/169:03 pmMCI - SEA
1 stop21h 12mSpirit Airlines
Wed 7/245:15 pmSEA - MCI
1 stop24h 53mSpirit Airlines
Deal found 5/30$199
Wed 9/1112:39 pmMCI - SEA
2 stops29h 29mSpirit Airlines
Mon 9/165:00 pmSEA - MCI
2 stops16h 49mSpirit Airlines
Deal found 5/29$201

  • If you’re traveling from Kansas City to Seattle, one of the more common airlines traveling that route is Spirit Airlines. Kansas City to Seattle flights are typically 48% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $298.90 RT. The cheapest Spirit Airlines flight found for this route was $118. When traveling from Kansas City to Seattle on Spirit Airlines, the most popular airport to depart from is Kansas City Airport and the most popular airport to arrive at is Seattle/Tacoma Intl Airport. When flying from Kansas City to Seattle, Spirit Airlines flights are 11% 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 2,784,634 searches. Data last updated May 30, 2024.
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.
Wed 8/217:45 pmMCI - SEA
1 stop14h 52mFrontier
Mon 8/2610:08 pmSEA - MCI
1 stop8h 32mFrontier
Deal found 5/29$156
Mon 8/197:45 pmMCI - SEA
1 stop14h 52mFrontier
Sat 8/2410:08 pmSEA - MCI
1 stop8h 32mFrontier
Deal found 5/30$157
Sat 9/217:45 pmMCI - SEA
1 stop14h 52mFrontier
Mon 9/2310:08 pmSEA - MCI
1 stop8h 32mFrontier
Deal found 5/29$158
Mon 6/101:26 pmMCI - SEA
1 stop21h 13mFrontier
Wed 6/129:41 pmSEA - MCI
1 stop8h 34mFrontier
Deal found 5/29$160
Mon 8/197:45 pmMCI - SEA
1 stop14h 52mFrontier
Sat 8/2410:08 pmSEA - MCI
1 stop8h 32mFrontier
Deal found 5/29$166
Mon 8/197:45 pmMCI - SEA
1 stop14h 52mFrontier
Fri 8/2310:08 pmSEA - MCI
1 stop8h 32mFrontier
Deal found 5/30$179
Mon 8/197:45 pmMCI - SEA
1 stop14h 52mFrontier
Fri 8/2310:08 pmSEA - MCI
1 stop8h 32mFrontier
Deal found 5/29$186
Sat 6/158:41 amMCI - SEA
1 stop26h 29mFrontier
Tue 6/188:12 pmSEA - MCI
1 stop21h 04mFrontier
Deal found 5/29$188
Sat 6/228:41 amMCI - SEA
1 stop14h 55mFrontier
Tue 6/258:12 pmSEA - MCI
1 stop21h 04mFrontier
Deal found 5/30$210

  • One of the most popular airlines traveling from Kansas City to Seattle is Frontier. Flights from Frontier traveling this route typically cost $340.48 RT. This price is typically 46% cheaper than other airlines that offer Kansas City to Seattle flights. When booking this route, the cheapest RT price found was $135. 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 May & June 2024

Find cheap flight options from Kansas City to Seattle specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Check out some of the best flight deals from Kansas City to Seattle in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 6/101:26 pmMCI - SEA
1 stop21h 13mFrontier
Wed 6/129:41 pmSEA - MCI
1 stop8h 34mFrontier
Deal found 5/29$160
Sat 6/158:41 amMCI - SEA
1 stop26h 29mFrontier
Tue 6/188:12 pmSEA - MCI
1 stop21h 04mFrontier
Deal found 5/29$188
Sat 6/228:41 amMCI - SEA
1 stop14h 55mFrontier
Tue 6/258:12 pmSEA - MCI
1 stop21h 04mFrontier
Deal found 5/30$210
Sat 6/158:41 amMCI - SEA
1 stop26h 29mFrontier
Mon 6/174:07 pmSEA - MCI
1 stop14h 08mFrontier
Deal found 5/28$212
Tue 6/117:44 pmMCI - SEA
1 stop13h 22mFrontier
Wed 6/129:41 pmSEA - MCI
1 stop8h 34mFrontier
Deal found 5/29$213
Fri 6/77:44 pmMCI - SEA
1 stop16h 42mMultiple Airlines
Tue 6/119:41 pmSEA - MCI
1 stop6h 28mMultiple Airlines
Deal found 5/30$214
Wed 6/126:59 amMCI - SEA
1 stop27h 33mSpirit Airlines
Sat 6/152:51 pmSEA - MCI
1 stop13h 18mSpirit Airlines
Deal found 5/29$215
Wed 6/58:16 pmMCI - SEA
1 stop16h 10mFrontier
Wed 6/129:41 pmSEA - MCI
1 stop8h 34mFrontier
Deal found 5/29$217
Fri 6/76:10 pmMCI - SEA
2 stops15h 47mMultiple Airlines
Mon 6/108:59 pmSEA - MCI
2 stops21h 05mMultiple Airlines
Deal found 5/28$227

Kansas City to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Kansas City and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the best flight deals from Kansas City to Seattle in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 9/1112:39 pmMCI - SEA
1 stop9h 42mSpirit Airlines
Mon 9/165:00 pmSEA - MCI
1 stop24h 06mSpirit Airlines
Deal found 5/30$143
Wed 9/117:02 amMCI - SEA
1 stop7h 43mMultiple Airlines
Tue 9/179:37 amSEA - MCI
1 stop21h 03mMultiple Airlines
Deal found 5/30$148
Tue 9/107:02 amMCI - SEA
1 stop15h 19mMultiple Airlines
Tue 9/179:37 amSEA - MCI
1 stop21h 03mMultiple Airlines
Deal found 5/30$150
Tue 9/107:02 amMCI - SEA
1 stop15h 19mMultiple Airlines
Sat 9/1410:08 pmSEA - MCI
1 stop8h 32mMultiple Airlines
Deal found 5/30$152
Wed 8/217:45 pmMCI - SEA
1 stop14h 52mFrontier
Mon 8/2610:08 pmSEA - MCI
1 stop8h 32mFrontier
Deal found 5/29$156
Mon 8/197:45 pmMCI - SEA
1 stop14h 52mFrontier
Sat 8/2410:08 pmSEA - MCI
1 stop8h 32mFrontier
Deal found 5/30$157
Sat 9/217:45 pmMCI - SEA
1 stop14h 52mFrontier
Mon 9/2310:08 pmSEA - MCI
1 stop8h 32mFrontier
Deal found 5/29$158
Mon 6/101:26 pmMCI - SEA
1 stop21h 13mFrontier
Wed 6/129:41 pmSEA - MCI
1 stop8h 34mFrontier
Deal found 5/29$160
Tue 9/107:02 amMCI - SEA
1 stop7h 43mSpirit Airlines
Mon 9/165:00 pmSEA - MCI
1 stop24h 06mSpirit Airlines
Deal found 5/30$164

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 2,784,634 searches. Data last updated May 30, 2024.
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.
Wed 9/116:50 amMCI - SEA
Nonstop4h 00mDelta
Wed 9/185:30 pmSEA - MCI
Nonstop3h 24mDelta
Deal found 5/30$237
Wed 9/117:00 amMCI - SEA
Nonstop3h 54mAlaska Airlines
Mon 9/166:35 pmSEA - MCI
Nonstop3h 24mAlaska Airlines
Deal found 5/30$257
Thu 9/127:00 amMCI - SEA
Nonstop3h 54mAlaska Airlines
Mon 9/166:35 pmSEA - MCI
Nonstop3h 24mAlaska Airlines
Deal found 5/29$277
Fri 6/216:45 amMCI - SEA
Nonstop4h 01mDelta
Wed 6/265:45 pmSEA - MCI
Nonstop3h 36mDelta
Deal found 5/30$287
Thu 10/37:00 amMCI - SEA
Nonstop4h 04mAlaska Airlines
Fri 10/116:38 pmSEA - MCI
Nonstop3h 21mAlaska Airlines
Deal found 5/29$297
Sat 8/176:00 amMCI - SEA
Nonstop3h 55mDelta
Thu 8/226:15 pmSEA - MCI
Nonstop3h 31mDelta
Deal found 5/30$307
Thu 6/206:45 amMCI - SEA
Nonstop4h 01mDelta
Wed 6/265:45 pmSEA - MCI
Nonstop3h 36mDelta
Deal found 5/29$309
Fri 8/166:00 amMCI - SEA
Nonstop3h 55mDelta
Tue 8/206:15 pmSEA - MCI
Nonstop3h 31mDelta
Deal found 5/29$317
Mon 8/197:59 pmMCI - SEA
Nonstop3h 56mAlaska Airlines
Fri 8/237:56 amSEA - MCI
Nonstop3h 28mAlaska Airlines
Deal found 5/30$337

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 2,784,634 searches. Data last updated May 30, 2024.
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.
Fri 6/77:44 pmMCI - SEA
1 stop16h 42mMultiple Airlines
Tue 6/119:41 pmSEA - MCI
1 stop6h 28mMultiple Airlines
Deal found 5/30$214
Wed 6/58:16 pmMCI - SEA
1 stop16h 10mFrontier
Wed 6/129:41 pmSEA - MCI
1 stop8h 34mFrontier
Deal found 5/29$217
Fri 6/76:10 pmMCI - SEA
2 stops15h 47mMultiple Airlines
Mon 6/108:59 pmSEA - MCI
2 stops21h 05mMultiple Airlines
Deal found 5/28$227
Wed 6/58:16 pmMCI - SEA
1 stop16h 10mMultiple Airlines
Tue 6/119:41 pmSEA - MCI
1 stop6h 28mMultiple Airlines
Deal found 5/29$228
Fri 6/76:10 pmMCI - SEA
1 stop16h 52mMultiple Airlines
Mon 6/108:59 pmSEA - MCI
2 stops21h 05mMultiple Airlines
Deal found 5/28$235
Fri 6/76:10 pmMCI - SEA
1 stop16h 52mMultiple Airlines
Mon 6/108:59 pmSEA - MCI
1 stop7h 10mMultiple Airlines
Deal found 5/28$258
Wed 6/58:16 pmMCI - SEA
1 stop16h 10mFrontier
Mon 6/104:07 pmSEA - MCI
1 stop14h 08mFrontier
Deal found 5/29$268
Thu 6/67:44 pmMCI - SEA
1 stop13h 22mFrontier
Sun 6/910:12 amSEA - MCI
1 stop24h 24mFrontier
Deal found 5/30$273
Wed 6/58:55 pmMCI - SEA
2 stops25h 14mSpirit Airlines
Tue 6/119:41 pmSEA - MCI
1 stop6h 28mSpirit Airlines
Deal found 5/29$274

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 2,784,634 searches. Data last updated May 30, 2024.
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.
Tue 7/168:58 pmMCI - SEA
1 stop21h 17mSpirit Airlines
Deal found 5/29$85
Sat 6/88:41 amMCI - SEA
1 stop26h 29mFrontier
Deal found 5/28$88
Mon 8/197:45 pmMCI - SEA
1 stop14h 52mFrontier
Deal found 5/29$89
Tue 8/68:58 pmMCI - SEA
1 stop21h 17mSpirit Airlines
Deal found 5/29$97
Wed 6/196:59 amMCI - SEA
1 stop15h 10mSpirit Airlines
Deal found 5/29$99
Wed 7/318:43 amMCI - SEA
1 stop13h 17mSpirit Airlines
Deal found 5/29$104
Wed 7/107:02 amMCI - SEA
1 stop14h 58mSpirit Airlines
Deal found 5/28$106
Tue 7/168:58 pmMCI - SEA
2 stops29h 37mSpirit Airlines
Deal found 5/29$107
Wed 6/126:59 amMCI - SEA
1 stop15h 10mSpirit Airlines
Deal found 5/29$109

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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$143 - $310

Route

Depart

Return

Price

Kansas CitySeattle/Tacoma Intl

MCI - SEA

MCISEA

Kansas City

Wed 9/11

1 stop7h 43m

Seattle/Tacoma Intl

Mon 9/16

1 stop24h 06m

$143

Kansas CitySeattle/Tacoma Intl

MCI - SEA

MCISEA

Kansas City

Sat 9/7

1 stop14h 52m

Seattle/Tacoma Intl

Tue 9/10

1 stop12h 37m

$148

Kansas CitySeattle/Tacoma Intl

MCI - SEA

MCISEA

Kansas City

Wed 9/11

1 stop15h 19m

Seattle/Tacoma Intl

Wed 9/18

1 stop21h 03m

$150

Kansas CitySeattle/Tacoma Intl

MCI - SEA

MCISEA

Kansas City

Wed 8/21

1 stop14h 52m

Seattle/Tacoma Intl

Mon 8/26

1 stop8h 32m

$156

Kansas CitySeattle/Tacoma Intl

MCI - SEA

MCISEA

Kansas City

Mon 8/19

1 stop14h 52m

Seattle/Tacoma Intl

Sat 8/24

1 stop8h 32m

$157

Kansas CitySeattle/Tacoma Intl

MCI - SEA

MCISEA

Kansas City

Wed 9/11

Nonstop4h 00m

Seattle/Tacoma Intl

Wed 9/18

Nonstop3h 24m

$237

Kansas CitySeattle/Tacoma Intl

MCI - SEA

MCISEA

Kansas City

Wed 8/21

Nonstop3h 54m

Seattle/Tacoma Intl

Sun 8/25

Nonstop3h 24m

$257

Kansas CitySeattle/Tacoma Intl

MCI - SEA

MCISEA

Kansas City

Fri 8/9

1 stop6h 51m

Seattle/Tacoma Intl

Tue 8/13

1 stop9h 20m

$278

Kansas CitySeattle/Tacoma Intl

MCI - SEA

MCISEA

Kansas City

Fri 7/5

1 stop6h 38m

Seattle/Tacoma Intl

Thu 7/11

1 stop8h 45m

$310

Flights are sorted by cheapest first

Deals found on 5/29

How far ahead should I book a flight from Kansas City to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to Seattle. Price data was last updated on May 24, 2024.
The price you pay for your flight from Kansas City to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Kansas City to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Kansas City to Seattle. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Kansas City to Seattle flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Kansas City to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Kansas City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

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 May 30, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, Frontier and Delta 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.
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Alaska Airlines
8.1
Very good
9,192 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Delta
8.0
Very good
10,457 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

United Airlines
7.4
Good
10,777 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

American Airlines
7.3
Good
14,284 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Sun Country Air
7.2
Good
597 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

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 52m 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 Spirit Airlines for just $143, but on average you can expect to pay $173.

  • Are there nonstop flights from Kansas City to Seattle for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Kansas City to Seattle under $300. A good price for a nonstop flight from Kansas City to Seattle is less than $349.

  • 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, Tuesday, 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 83 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?

    9 flight departures from Kansas City to Seattle per day on average.
    Morning (6am - Noon) - 22% of flight departures
    Afternoon (Noon - 6pm) - 22% of flight departures
    Evening (6pm - Midnight) - 56% of flight departures

  • How long is the flight from Kansas City to Seattle?

    Spirit Airlines and Frontier can get you from Kansas City to Seattle in just under 7h 43m. Your travel time can differ by up to 7h 09m. 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 $143, Spirit Airlines will fly you from Kansas City to Seattle and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Frontier for as low as $156. Users have found that Spirit Airlines is 52% 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 Spirit Airlines, with whom users have recently found tickets for as low as $85. However, be on the lookout for offers from Frontier and Alaska Airlines, as they are both options that can get you from Kansas City to Seattle for a low price.

  • 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: Delta (94%), Qatar Airways (92%), Japan Airlines (92%).

  • What are the cheapest flights from Kansas City to Seattle?

    While on average a flight from Kansas City to Seattle is generally $3,282, our data shows the cheapest flight currently is $118. When looking at the most popular route, (Kansas City - Seattle/Tacoma Intl), you can expect to pay $143 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.

  • Can I find deals for flights from Kansas City to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Kansas City to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kansas City to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kansas City to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Kansas City to Seattle that include hotel bookings?

    Yes. In addition to deals on Kansas City to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Seattle.

  • Can I find deals for business class flights from Kansas City to Seattle?

    Yes. Cheapflights offers flight deals from Kansas City to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Kansas City to Seattle that allow pets onboard?

    Many airlines flying from Kansas City to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kansas City to Seattle?

    Yes, you can often find last-minute deals on Kansas City to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kansas City to Seattle flight deals updated?

    The Kansas City to Seattle flight deals you see on this page were last updated on 5/30.

  • 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 is the cheapest month to book a flight from Kansas City to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Kansas City to Seattle (average of $247). Flying from Kansas City to Seattle in July is currently the most expensive (average of $406). 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.

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See prices for flight routes from nearby airports that may be better suited for you.

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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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$93Average$286FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$118Average$299FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$135Average$340FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
FrontierCheapest$135Average$202FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Sun Country AirCheapest$161Average$327FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
United AirlinesCheapest$179Average$387FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$227Average$512FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Kansas City to Seattle by cabin class

Find flights from Kansas City to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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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 May 30, 2024.
18%of flight departuresEarly morningMidnight to 6 am
23%of flight departuresMorning6 am to noon
27%of flight departuresAfternoonNoon to 6 pm
32%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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 May 30, 2024.
Sunday8daily flights
Monday11daily flights
Tuesday10daily flights
Wednesday5daily flights
Thursday5daily flights
Friday11daily flights
Saturday8daily flights

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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?

Cheapflights simply makes it quick and affordable to book flights from Kansas City to Seattle by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Kansas City to Seattle with no change fees?

Yes! Cheapflights helps users easily find flights from Kansas City to Seattle with no change fees.

Can Cheapflights notify me if prices for flights from Kansas City to Seattle become cheaper?

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.

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