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$79+ 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MCI
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$206
(Southwest)

One-way from

$79
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$291
From Buffalo to Kansas City
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One-way flight from Buffalo to Kansas City
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Highest demand for flights based on searches. 20% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Southwest deal was found by Cheapflights users on 9/9. 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 10/15:50 amBUF - MCI
1 stop7h 05mSouthwest
Wed 10/82:30 pmMCI - BUF
2 stops6h 45mSouthwest
Deal found 9/9$206
This Southwest deal was found by Cheapflights users on 9/10. 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.
Sat 10/42:30 pmBUF - MCI
1 stop6h 40mSouthwest
Tue 10/710:00 amMCI - BUF
1 stop5h 25mSouthwest
Deal found 9/10$207
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/412:10 pmBUF - MCI
1 stop6h 30mAmerican Airlines
Tue 10/76:00 amMCI - BUF
1 stop9h 57mAmerican Airlines
Deal found 9/11$213
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/87:40 amBUF - MCI
1 stop8h 37mAmerican Airlines
Mon 11/175:53 amMCI - BUF
1 stop5h 24mAmerican Airlines
Deal found 9/10$222
This Southwest deal was found by Cheapflights users on 9/9. 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.
Mon 10/274:15 pmBUF - MCI
1 stop7h 45mSouthwest
Tue 10/286:20 amMCI - BUF
1 stop8h 00mSouthwest
Deal found 9/9$235
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/306:42 pmBUF - MCI
1 stop5h 31mAmerican Airlines
Thu 11/135:53 amMCI - BUF
1 stop5h 12mAmerican Airlines
Deal found 9/9$237
This Frontier deal was found by Cheapflights users on 9/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:04 pmBUF - MCI
2 stops14h 13mFrontier
Sun 11/28:28 pmMCI - BUF
2 stops16h 09mFrontier
Deal found 9/9$251
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 10/267:00 amBUF - MCI
1 stop4h 40mUnited Airlines
Tue 10/286:00 amMCI - BUF
1 stop6h 17mUnited Airlines
Deal found 9/10$253

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 September 11, 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

Sat 10/4

11:46 am-6:34 pm

2 stops7h 48m

Kansas City

Tue 10/7

6:00 am-4:57 pm

1 stop9h 57m

$218

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sat 11/8

7:40 am-3:17 pm

1 stop8h 37m

Kansas City

Mon 11/17

5:53 am-12:17 pm

1 stop5h 24m

$222

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sat 10/4

4:00 pm-9:30 pm

1 stop6h 30m

Kansas City

Tue 10/7

10:40 am-8:30 pm

2 stops8h 50m

$225

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Fri 12/12

5:24 pm-10:54 pm

1 stop6h 30m

Kansas City

Mon 12/15

6:00 am-2:20 pm

1 stop7h 20m

$249

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 10/30

9:04 pm-10:17 am

2 stops14h 13m

Kansas City

Sun 11/2

8:28 pm-1:37 pm

2 stops16h 09m

$251

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Mon 10/13

7:38 pm-12:09 am

1 stop5h 31m

Kansas City

Sat 10/18

6:00 am-11:35 pm

1 stop16h 35m

$261

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 10/9

6:14 am-1:00 pm

1 stop7h 46m

Kansas City

Mon 10/20

6:00 am-4:57 pm

1 stop9h 57m

$271

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Tue 11/18

6:00 am-1:53 pm

2 stops8h 53m

Kansas City

Wed 11/26

3:41 pm-11:36 pm

1 stop6h 55m

$273

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Mon 10/13

7:38 pm-12:09 am

1 stop5h 31m

Kansas City

Fri 10/17

6:35 pm-12:15 am

1 stop4h 40m

$285

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 10/9

7:07 am-12:19 pm

1 stop6h 12m

Kansas City

Tue 10/14

10:01 am-4:53 pm

1 stop5h 52m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 results
1
2

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 August 29, 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, January is the cheapest month in which you can book a flight from Buffalo to Kansas City (average of $298). Flying from Buffalo to Kansas City in June is currently the most expensive (average of $352). 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 September 11, 2025.

It’s typically best to fly out from Buffalo to Kansas City in the evening. Doing so could potentially save you 22% 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 September 11, 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

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

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

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

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
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

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
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

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
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

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 6h 30m. Fly via American Airlines, Southwest, or Frontier 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 44% 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 Frontier ($79), Southwest ($97), and American Airlines ($110).

  • 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, January is the cheapest month in which you can book a flight from Buffalo to Kansas City (average of $298). Flying from Buffalo to Kansas City in June is currently the most expensive (average of $352). 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
Shawnee
Lee's Summit
Liberty
Belton
Warrensburg
North Kansas City
Kansas City
Overland Park
Lenexa
Lansing
Lawrence
Olathe

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$236Average$385FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$256Average$396FlexibilityNo cancel feeOn-time71%
DeltaCheapest$266Average$366FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$317Average$766FlexibilityNo cancel feeOn-time69%

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