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$97+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MCI
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Buffalo to Kansas City are usually found in September or June, booked 64 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap 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 November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$241
(Kiwi.com)

One-way from

$97
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$349
Provider with most accurate pricing for Buffalo-Kansas City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Kansas City flights.
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From Buffalo to Kansas City
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One-way flight from Buffalo to Kansas City
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 18, 2025.

This Delta deal was found by Cheapflights users on 11/16. 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.
Mon 11/2411:19 amBUF - MCI
1 stop6h 28mDelta
Wed 12/1010:24 amMCI - BUF
1 stop5h 54mDelta
Deal found 11/16$302
This Kiwi.com deal was found by Cheapflights users on 11/16. 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.
Sun 12/1412:05 pmBUF - MCI
1 stop24h 46mMultiple Airlines
Thu 12/183:47 pmMCI - BUF
2 stops23h 58mMultiple Airlines
Deal found 11/16$303
This Delta deal was found by Cheapflights users on 11/17. 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.
Tue 12/26:00 amBUF - MCI
1 stop6h 50mDelta
Sat 12/65:45 pmMCI - BUF
1 stop4h 13mDelta
Deal found 11/17$317
This American Airlines deal was found by Cheapflights users on 11/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:20 amBUF - MCI
2 stops8h 34mAmerican Airlines
Sat 12/610:56 amMCI - BUF
1 stop4h 35mAmerican Airlines
Deal found 11/17$322
This Kiwi.com deal was found by Cheapflights users on 11/15. 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 12/511:30 amBUF - MCI
2 stops12h 45mMultiple Airlines
Sun 12/73:47 pmMCI - BUF
1 stop21h 28mMultiple Airlines
Deal found 11/15$331
This American Airlines deal was found by Cheapflights users on 11/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amBUF - MCI
1 stop6h 22mAmerican Airlines
Fri 1/24:59 pmMCI - BUF
1 stop4h 50mAmerican Airlines
Deal found 11/15$337
This Kiwi.com deal was found by Cheapflights users on 11/16. 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.
Mon 11/2411:57 amBUF - MCI
1 stop25h 06mMultiple Airlines
Thu 12/118:09 pmMCI - BUF
2 stops13h 36mMultiple Airlines
Deal found 11/16$340
This Kiwi.com deal was found by Cheapflights users on 11/16. 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.
Sun 11/2312:20 pmBUF - MCI
1 stop24h 43mMultiple Airlines
Thu 12/118:09 pmMCI - BUF
2 stops13h 36mMultiple Airlines
Deal found 11/16$344
This Delta deal was found by Cheapflights users on 11/16. 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.
Mon 11/246:25 pmBUF - MCI
1 stop5h 10mDelta
Fri 12/125:45 pmMCI - BUF
1 stop4h 13mDelta
Deal found 11/16$347

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 November 18, 2025.
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

Sun 1/25

1:39 pm-11:50 am

1 stop23h 11m

Kansas City

Thu 1/29

4:28 pm-12:44 pm

2 stops19h 16m

$241

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sun 12/14

12:05 pm-11:51 am

1 stop24h 46m

Kansas City

Thu 12/18

3:47 pm-4:45 pm

2 stops23h 58m

$303

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Wed 1/7

5:27 pm-10:57 pm

1 stop6h 30m

Kansas City

Sat 1/10

11:34 am-9:06 pm

1 stop8h 32m

$316

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Tue 12/2

6:00 am-11:50 am

1 stop6h 50m

Kansas City

Sat 12/6

5:45 pm-10:58 pm

1 stop4h 13m

$317

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Wed 1/7

1:20 pm-9:25 pm

2 stops9h 05m

Kansas City

Sat 1/10

12:35 pm-10:55 pm

1 stop9h 20m

$322

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Wed 1/21

5:50 am-10:35 am

1 stop5h 45m

Kansas City

Thu 1/29

2:00 pm-9:55 pm

1 stop6h 55m

$352

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 2/26

1:25 pm-7:30 pm

1 stop7h 05m

Kansas City

Sun 3/1

5:55 am-2:10 pm

1 stop7h 15m

$354

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Mon 12/15

3:18 pm-11:15 pm

1 stop8h 57m

$103

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 1/15

7:14 pm-10:26 am

1 stop16h 12m

$110

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sun 12/14

12:05 pm-11:51 am

1 stop24h 46m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 14 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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Kansas City flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 November 14, 2025.

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 $200). Flying from Buffalo to Kansas City in January is currently the most expensive (average of $320). 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.

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

Find hourly flight availability from Buffalo to Kansas City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 18, 2025.

It’s typically best to fly out from Buffalo to Kansas City in the evening. Doing so could potentially save you 21% on the flight price compared to flying at noon, which is usually more expensive.

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 November 18, 2025.
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
4,248 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,003 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,019 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,045 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 46m. Fly via Delta to get the fastest option. There are 867 mi between Buffalo and Kansas City.

  • 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 44% lower than the current average price of a flight leaving 3 months from now.

  • 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 $200). Flying from Buffalo to Kansas City in January is currently the most expensive (average of $320). 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
Warrensburg
Kansas City
Belton
Liberty
Overland Park
Lenexa
North Kansas City
Lansing
Lawrence
Olathe
Shawnee

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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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$236Average$394FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$256Average$398FlexibilityNo cancel feeOn-time71%
DeltaCheapest$266Average$366FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$309Average$766FlexibilityNo cancel feeOn-time69%

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