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Cheap flights from Buffalo to Kansas City from C$ 203

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MCI
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Kansas City

Enter your travel dates to find the best prices.

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 18 December 2025.

Wed 31/125:35 p.m.BUF - MCI
1 stop5h 15mUnited Airlines
Sun 4/17:40 a.m.MCI - BUF
1 stop4h 44mUnited Airlines
Deal found 16/12C$ 652
Thu 18/122:07 p.m.BUF - MCI
2 stops21h 01mMultiple Airlines
Fri 19/123:47 p.m.MCI - BUF
1 stop28h 03mMultiple Airlines
Deal found 16/12C$ 1,002
Sat 20/125:35 a.m.BUF - MCI
2 stops7h 15mSouthwest
Tue 23/127:15 a.m.MCI - BUF
2 stops6h 20mSouthwest
Deal found 15/12C$ 1,139
Thu 18/126:25 p.m.BUF - MCI
1 stop6h 22mDelta
Fri 19/126:29 a.m.MCI - BUF
1 stop5h 05mDelta
Deal found 16/12C$ 1,291
Thu 18/121:59 p.m.BUF - MCI
1 stop4h 42mUnited Airlines
Fri 19/125:45 a.m.MCI - BUF
2 stops11h 49mUnited Airlines
Deal found 15/12C$ 1,298

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 18 December 2025.

Round-trip from

C$ 413

One-way from

C$ 203

Popular in

January

Cheapest in

September

Average price

C$ 598
Delta
  • Delta
  • 15/1-18/1
  • 2 total stops
  • 12h 20m total
  • Buffalo to Kansas City
Search Deals
United Airlines
  • United Airlines
  • 3/2
  • 1 total stop
  • 4h 42m total
  • Buffalo to Kansas City
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (C$ 256 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (C$ 81 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 629,999 searches. Data last updated 18 December 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

Thu 15/1

11:51 a.m.-7:19 p.m.

1 stop8h 28m

Kansas City

Sun 18/1

6:30 a.m.-11:22 a.m.

1 stop3h 52m

C$ 413

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Wed 25/2

6:20 a.m.-10:05 a.m.

1 stop4h 45m

Kansas City

Sun 1/3

5:55 a.m.-11:55 a.m.

1 stop5h 00m

C$ 468

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Tue 3/2

11:51 a.m.-7:19 p.m.

1 stop8h 28m

Kansas City

Fri 6/2

5:09 p.m.-11:28 p.m.

1 stop5h 19m

C$ 468

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 5/2

5:50 a.m.-2:10 p.m.

2 stops9h 20m

Kansas City

Mon 9/2

5:45 a.m.-1:55 p.m.

2 stops7h 10m

C$ 470

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 15/1

2:49 p.m.-9:59 p.m.

2 stops8h 10m

Kansas City

Sun 18/1

8:00 a.m.-5:40 p.m.

2 stops8h 40m

C$ 475

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Tue 3/2

1:20 p.m.-8:55 p.m.

2 stops8h 35m

Kansas City

Fri 6/2

6:00 a.m.-3:25 p.m.

1 stop8h 25m

C$ 475

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 1/1

6:10 a.m.-9:56 a.m.

1 stop4h 46m

Kansas City

Mon 5/1

9:57 a.m.-7:03 p.m.

1 stop8h 06m

C$ 507

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sun 25/1

8:30 a.m.-4:08 p.m.

2 stops8h 38m

Kansas City

Thu 29/1

10:00 a.m.-7:25 p.m.

2 stops8h 25m

C$ 508

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Fri 27/2

6:03 a.m.-9:54 a.m.

1 stop4h 51m

Kansas City

Thu 5/3

6:30 a.m.-11:43 a.m.

1 stop4h 13m

C$ 533

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Tue 3/2

10:45 a.m.-2:27 p.m.

1 stop4h 42m

C$ 203

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/12

Showing 1-10 of 11 results
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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 12 December 2025.

The best time to book flights from Buffalo to Kansas City is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 C$ 276). Flying from Buffalo to Kansas City in January is currently the most expensive (average of C$ 449). 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 18 December 2025.

When flying from Buffalo to Kansas City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 2% versus a flight in the evening.

How much does it cost to fly round-trip from Buffalo to Kansas City?

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 18 December 2025.
Get a feel of what it's like to fly with Southwest,Delta, andAmerican Airlines from Buffalo to Kansas City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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
8,005 reviews
Southwest
7.9
Good
4,250 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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
11,054 reviews
Southwest
7.9
Good
4,250 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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?

    A quick flight from Buffalo to Kansas City can take about 4h 45m. Delta provides one of the quickest options available for as low as C$ 468. There are 1395 km between Buffalo and Kansas City. This flight may include one or multiple stops.

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

    Currently priced at C$ 306, American Airlines will fly you from Buffalo to Kansas City and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Southwest - these airlines can fly you to your destination from C$ 312 and C$ 386, respectively. American Airlines is 47% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 C$ 276). Flying from Buffalo to Kansas City in January is currently the most expensive (average of C$ 449). 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

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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.
Buffalo to St. Louis flights

Top 3 airlines flying from Buffalo to Kansas City

Discover the top 3 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 629,999 searches. Data last updated 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 306AverageC$ 372FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 312AverageC$ 389FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 386AverageC$ 526FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Buffalo to Kansas City?

When you search for this flight from Buffalo to Kansas City, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Kansas City?

Millions of users choose and trust Cheapflights to book the best flight deals from Buffalo to Kansas City for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Kansas City from Buffalo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Buffalo to Kansas City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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