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Cheap flights from Buffalo to Kansas City from C$ 229

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 30/6. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MCI
31 May — 7 Jun1
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 1 May 2026.

Sun 7/68:49 p.m.
BUF
-
MCI
2 stops21h 40m
Frontier
Mon 15/66:16 p.m.
MCI
-
BUF
1 stop15h 39m
Frontier
Deal found 26/4C$ 289
Sun 7/68:49 p.m.
BUF
-
MCI
1 stop13h 40m
Multiple Airlines
Mon 15/66:16 p.m.
MCI
-
BUF
1 stop15h 39m
Multiple Airlines
Deal found 26/4C$ 386
Sat 11/712:29 p.m.
BUF
-
MCI
1 stop5h 52m
Multiple Airlines
Sun 12/76:57 p.m.
MCI
-
BUF
2 stops17h 56m
Multiple Airlines
Deal found 27/4C$ 456
Sat 23/512:30 p.m.
BUF
-
MCI
1 stop7h 45m
Southwest
Tue 26/55:25 a.m.
MCI
-
BUF
1 stop3h 55m
Southwest
Deal found 26/4C$ 477
Thu 7/57:44 p.m.
BUF
-
MCI
2 stops14h 45m
Multiple Airlines
Sat 6/66:24 p.m.
MCI
-
BUF
1 stop15h 17m
Multiple Airlines
Deal found 30/4C$ 482
Sun 21/66:10 a.m.
BUF
-
MCI
1 stop4h 50m
Southwest
Wed 24/66:10 a.m.
MCI
-
BUF
1 stop7h 10m
Southwest
Deal found 28/4C$ 506
Wed 30/93:00 p.m.
BUF
-
MCI
2 stops8h 35m
Southwest
Sun 4/106:10 a.m.
MCI
-
BUF
1 stop7h 00m
Southwest
Deal found 30/4C$ 513
Wed 27/56:55 a.m.
BUF
-
MCI
2 stops10h 15m
Southwest
Thu 28/53:20 p.m.
MCI
-
BUF
2 stops7h 00m
Southwest
Deal found 30/4C$ 533
Mon 8/64:40 p.m.
BUF
-
MCI
1 stop7h 40m
Southwest
Sun 14/65:05 a.m.
MCI
-
BUF
1 stop4h 15m
Southwest
Deal found 27/4C$ 540
Fri 5/64:40 p.m.
BUF
-
MCI
1 stop6h 35m
Southwest
Sun 7/62:50 p.m.
MCI
-
BUF
1 stop8h 20m
Southwest
Deal found 30/4C$ 555

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 1 May 2026.

Round-trip from

C$ 289

One-way from

C$ 229

Popular in

January

Cheapest in

September

Average price

C$ 581
Frontier
  • Frontier
  • 7/6-15/6
  • 3 total stops
  • 37h 19m total
  • Buffalo to Kansas City
Search Deals
Delta
  • Delta
  • 30/6
  • 1 total stop
  • 4h 15m total
  • Buffalo to Kansas City
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 1 May 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

Thu 9/7

5:55 p.m.-12:30 a.m.

2 stops7h 35m

Kansas City

Fri 10/7

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

2 stops6h 50m

C$ 582

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Wed 3/6

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

1 stop5h 59m

Kansas City

Sat 6/6

3:16 p.m.-9:03 p.m.

1 stop4h 47m

C$ 587

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sun 7/6

6:10 a.m.-1:35 p.m.

2 stops8h 25m

Kansas City

Mon 15/6

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

2 stops6h 50m

C$ 604

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Fri 19/6

5:55 p.m.-12:30 a.m.

2 stops7h 35m

Kansas City

Sat 20/6

5:10 a.m.-2:00 p.m.

2 stops7h 50m

C$ 637

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 21/5

11:25 a.m.-6:55 p.m.

1 stop8h 30m

Kansas City

Mon 25/5

8:55 p.m.-9:00 a.m.

1 stop11h 05m

C$ 638

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sat 6/6

9:00 a.m.-4:22 p.m.

1 stop8h 22m

Kansas City

Mon 8/6

3:16 p.m.-9:03 p.m.

1 stop4h 47m

C$ 644

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sat 23/5

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

2 stops8h 30m

Kansas City

Tue 26/5

10:25 a.m.-6:15 p.m.

2 stops6h 50m

C$ 645
Quickest round-trip

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 14/5

11:02 a.m.-2:26 p.m.

1 stop4h 24m

Kansas City

Sat 23/5

3:16 p.m.-9:03 p.m.

1 stop4h 47m

C$ 651

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sat 20/6

5:35 a.m.-1:25 p.m.

1 stop8h 50m

Kansas City

Sun 21/6

2:50 p.m.-12:10 a.m.

1 stop8h 20m

C$ 659

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Fri 5/6

5:55 p.m.-12:10 a.m.

2 stops7h 15m

Kansas City

Sun 7/6

8:30 a.m.-4:45 p.m.

2 stops7h 15m

C$ 666

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 17 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?

The best time to book flights from Buffalo to Kansas City is 63 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$ 353). Flying from Buffalo to Kansas City in January is currently the most expensive (average of C$ 612). 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 1 May 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
4,317 reviews
Check prices

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

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
4,317 reviews
Southwest
8.0
Very good
4,317 reviews
Check prices

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

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
8,467 reviews
Southwest
8.0
Very good
4,317 reviews
Check prices

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

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 5h 59m. Southwest provides one of the quickest options available for as low as C$ 587. 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$ 309, 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$ 382. Delta is 37% 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$ 353). Flying from Buffalo to Kansas City in January is currently the most expensive (average of C$ 612). 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 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 1 May 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 309AverageC$ 358FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 382AverageC$ 532FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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