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Cheap flights from Buffalo to Kansas City from C$ 220

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MCI
27 Apr — 4 May1
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 28 March 2026.

Thu 4/67:00 a.m.
BUF
-
MCI
1 stop4h 29m
United Airlines
Tue 9/61:50 p.m.
MCI
-
BUF
1 stop8h 08m
United Airlines
Deal found 25/3C$ 417
Thu 7/511:31 a.m.
BUF
-
MCI
1 stop6h 55m
American Airlines
Mon 11/54:51 p.m.
MCI
-
BUF
1 stop5h 28m
American Airlines
Deal found 26/3C$ 438
Fri 17/46:02 p.m.
BUF
-
MCI
1 stop4h 57m
United Airlines
Mon 20/43:21 p.m.
MCI
-
BUF
1 stop4h 22m
United Airlines
Deal found 26/3C$ 477
Mon 1/68:00 p.m.
BUF
-
MCI
1 stop4h 00m
Southwest
Fri 5/66:05 p.m.
MCI
-
BUF
1 stop5h 05m
Southwest
Deal found 23/3C$ 478
Sat 16/56:00 a.m.
BUF
-
MCI
1 stop5h 18m
American Airlines
Sat 23/56:23 p.m.
MCI
-
BUF
1 stop4h 46m
American Airlines
Deal found 23/3C$ 502
Thu 4/66:05 a.m.
BUF
-
MCI
2 stops6h 55m
Southwest
Tue 9/61:40 p.m.
MCI
-
BUF
2 stops6h 45m
Southwest
Deal found 25/3C$ 517
Thu 16/76:07 a.m.
BUF
-
MCI
1 stop4h 37m
Delta
Mon 20/76:42 p.m.
MCI
-
BUF
1 stop15h 29m
Delta
Deal found 24/3C$ 528

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 28 March 2026.

Round-trip from

C$ 417

One-way from

C$ 220

Popular in

January

Cheapest in

September

Average price

C$ 549
United Airlines
  • United Airlines
  • 4/6-9/6
  • 2 total stops
  • 12h 37m total
  • Buffalo to Kansas City
Search Deals
United Airlines
  • United Airlines
  • 4/5
  • 1 total stop
  • 6h 36m total
  • Buffalo to Kansas City
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 629,999 searches. Data last updated 28 March 2026.
Use the filters below to find and compare flights from Buffalo to Kansas City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Fri 17/4

6:02 p.m.-9:59 p.m.

1 stop4h 57m

Kansas City

Mon 20/4

3:21 p.m.-11:50 p.m.

2 stops7h 29m

C$ 484

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Mon 1/6

8:00 p.m.-11:00 p.m.

1 stop4h 00m

Kansas City

Fri 5/6

1:45 p.m.-9:35 p.m.

2 stops6h 50m

C$ 510

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 16/7

6:07 a.m.-9:44 a.m.

1 stop4h 37m

Kansas City

Mon 20/7

6:42 p.m.-11:11 a.m.

1 stop15h 29m

C$ 528

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sat 16/5

12:30 p.m.-8:00 p.m.

2 stops8h 30m

Kansas City

Sat 23/5

5:25 p.m.-11:25 p.m.

1 stop5h 00m

C$ 537

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Fri 17/7

7:00 p.m.-11:59 p.m.

1 stop5h 59m

Kansas City

Mon 20/7

3:16 p.m.-8:41 p.m.

1 stop4h 25m

C$ 564
Quickest round-trip

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sat 27/6

6:55 p.m.-9:55 p.m.

1 stop4h 00m

Kansas City

Sun 28/6

5:30 a.m.-11:45 a.m.

1 stop5h 15m

C$ 564

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Fri 12/6

5:55 p.m.-12:50 a.m.

2 stops7h 55m

Kansas City

Mon 15/6

1:45 p.m.-9:35 p.m.

2 stops6h 50m

C$ 592

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 16/7

4:05 p.m.-10:50 p.m.

2 stops7h 45m

Kansas City

Mon 20/7

12:20 p.m.-10:35 p.m.

2 stops9h 15m

C$ 592

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sat 2/5

8:37 a.m.-4:15 p.m.

1 stop8h 38m

Kansas City

Tue 5/5

1:50 p.m.-11:05 p.m.

1 stop8h 15m

C$ 606
Cheapest one-way

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Mon 4/5

5:55 p.m.-11:31 p.m.

1 stop6h 36m

C$ 220

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 19 resultsSorted by cheapest first
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 13 March 2026.

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$ 270). Flying from Buffalo to Kansas City in January is currently the most expensive (average of C$ 464). 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.

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 28 March 2026.
Get a feel of what it's like to fly with Southwest and Delta 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
8.0
Very good
4,333 reviews
Check prices

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,333 reviews
Southwest
8.0
Very good
4,333 reviews
Check prices

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,357 reviews
Southwest
8.0
Very good
4,333 reviews
Check prices

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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. United Airlines provides one of the quickest options available for as low as C$ 510. 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$ 314, Delta will fly you from Buffalo to Kansas City and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Southwest for as low as C$ 389. Delta is 36% 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$ 270). Flying from Buffalo to Kansas City in January is currently the most expensive (average of C$ 464). 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

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.
Buffalo to St. Louis flights

Top 2 airlines flying from Buffalo to Kansas City

Discover the top 2 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 28 March 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 314AverageC$ 364FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 389AverageC$ 550FlexibilityNo 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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