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$105+ Cheap flights from Buffalo to Kansas City (BUF - MCI)

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MCI
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Buffalo to Kansas City

Cheapest flights from Buffalo to Kansas City
Explore the most affordable flight options available from Buffalo to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/51:39 pm
BUF
-
MCI
1 stop23h 11m
Frontier
Sun 2/811:00 am
MCI
-
BUF
1 stop24h 44m
Frontier
Deal found 1/26$204
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:39 pm
BUF
-
MCI
1 stop21h 24m
Frontier
Sun 2/2210:14 am
MCI
-
BUF
1 stop25h 39m
Frontier
Deal found 1/26$277
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/51:39 pm
BUF
-
MCI
1 stop23h 11m
Multiple Airlines
Sun 2/88:59 am
MCI
-
BUF
2 stops26h 45m
Multiple Airlines
Deal found 1/26$291
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/61:39 pm
BUF
-
MCI
2 stops21h 52m
Multiple Airlines
Sun 2/811:00 am
MCI
-
BUF
1 stop24h 44m
Multiple Airlines
Deal found 1/26$296
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:39 pm
BUF
-
MCI
2 stops21h 51m
Multiple Airlines
Sun 2/2210:14 am
MCI
-
BUF
1 stop25h 39m
Multiple Airlines
Deal found 1/26$305
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:54 pm
BUF
-
MCI
1 stop6h 12m
United Airlines
Wed 3/48:00 am
MCI
-
BUF
1 stop4h 12m
United Airlines
Deal found 1/26$317
This Southwest deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:20 pm
BUF
-
MCI
2 stops8h 35m
Southwest
Wed 3/46:15 am
MCI
-
BUF
2 stops9h 00m
Southwest
Deal found 1/26$328
This Delta deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:44 pm
BUF
-
MCI
1 stop4h 23m
Delta
Mon 2/235:47 pm
MCI
-
BUF
1 stop4h 10m
Delta
Deal found 1/23$341
This Southwest deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:35 pm
BUF
-
MCI
1 stop4h 20m
Southwest
Tue 3/101:50 pm
MCI
-
BUF
2 stops7h 50m
Southwest
Deal found 1/24$346

Find flight deals from Buffalo to Kansas City

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Kansas City (MCI). 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$204
(Kiwi.com)

One-way from

$105
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$907
Provider with most accurate pricing for Buffalo-Kansas City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Kansas City flights.
Search Deals
From Buffalo to Kansas City
Search Deals
One-way flight from Buffalo to Kansas City
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Kansas City 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 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Buffalo to Kansas City that are best for you.

Fly from

Buffalo

Fly to

Kansas City

Route

Depart

Return

Price

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Wed 2/25

1:20 pm-8:55 pm

2 stops8h 35m

Kansas City

Wed 3/4

6:15 am-4:15 pm

2 stops9h 00m

$328

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Fri 2/6

7:31 pm-4:09 pm

1 stop21h 38m

Kansas City

Sun 2/8

11:00 am-12:44 pm

1 stop24h 44m

$330

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 2/19

6:05 am-12:06 pm

1 stop7h 01m

Kansas City

Mon 2/23

6:00 am-12:14 pm

1 stop5h 14m

$341

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 2/19

5:44 pm-9:07 pm

1 stop4h 23m

Kansas City

Mon 2/23

5:47 pm-10:57 pm

1 stop4h 10m

$341

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 3/5

7:35 pm-10:55 pm

1 stop4h 20m

Kansas City

Tue 3/10

1:50 pm-10:40 pm

2 stops7h 50m

$346

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Fri 5/1

5:50 pm-11:01 pm

1 stop6h 11m

Kansas City

Tue 5/5

5:40 pm-11:44 pm

1 stop5h 04m

$364

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 4/30

7:37 pm-11:50 pm

1 stop5h 13m

Kansas City

Sun 5/3

6:50 am-1:54 pm

1 stop6h 04m

$364

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Tue 3/17

5:29 pm-9:59 pm

1 stop5h 30m

Kansas City

Sat 3/21

1:15 pm-8:46 pm

1 stop6h 31m

$364

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Fri 3/6

5:29 am-10:42 am

1 stop6h 13m

Kansas City

Wed 3/11

6:00 am-12:14 pm

1 stop5h 14m

$364

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 2/5

1:39 pm-11:50 am

1 stop23h 11m

$105

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 18 results
1
2

Compare providers for flights from Buffalo to Kansas City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Kansas City in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Kansas City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Kansas City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Kansas City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Kansas City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Kansas City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Kansas City

Have a flexible travel schedule? Discover the best time to fly to Kansas City from Buffalo 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.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Kansas City

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

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Kansas City. Price data was last updated on January 23, 2026.

The price you pay for your flight from Buffalo to Kansas City may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Buffalo to Kansas City?

Currently, September is the cheapest month in which you can book a flight from Buffalo to Kansas City (average of $195). Flying from Buffalo to Kansas City in January is currently the most expensive (average of $376). 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.

Reviews of airlines servicing Kansas City

Get insights into the airlines that provide service to Kansas City. 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 Kansas City. Reviews last updated January 26, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Buffalo to Kansas City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,111 reviews
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,199 reviews
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,189 reviews
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Food

7.0

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Kansas City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from Buffalo to Kansas City in 4h 23m. Fly via Southwest, American Airlines, or Delta to get the fastest option. There are 867 mi between Buffalo and Kansas City. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Buffalo to Kansas City round-trip?

    Cheapflights users have booked flights from Buffalo to Kansas City round-trip from $236. Other airlines that can offer you cheap pricing are American Airlines, from $256, and Delta, from $266. Southwest is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Buffalo to Kansas City one-way?

    The cheapest airlines for a one-way flight from Buffalo to Kansas City are Delta ($118), Southwest ($118), and United Airlines ($146).

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

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Buffalo to Kansas City (average of $195). Flying from Buffalo to Kansas City in January is currently the most expensive (average of $376). 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.

See more FAQs

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Lee's Summit
Independence
Kansas City
Warrensburg
Belton
Overland Park
Lenexa
Liberty
North Kansas City
Lansing
Lawrence
Olathe
Shawnee

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Buffalo to Kansas City

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Buffalo to Kansas City

Discover the top 4 airlines that operate flights from Buffalo to Kansas City. 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 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$236Average$386FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$256Average$366FlexibilityNo cancel feeOn-time71%
DeltaCheapest$266Average$366FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$296Average$750FlexibilityNo cancel feeOn-time69%

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