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Cheap flights from Buffalo to Kansas City from C$ 237

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MCI
17 Apr — 24 Apr1
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 March 2026.

Mon 23/311:59 a.m.
BUF
-
MCI
1 stop6h 26m
Frontier
Thu 26/35:40 p.m.
MCI
-
BUF
1 stop24h 06m
Frontier
Deal found 15/3C$ 422
Wed 6/52:49 p.m.
BUF
-
MCI
2 stops24h 00m
Frontier
Mon 11/56:24 p.m.
MCI
-
BUF
1 stop15h 17m
Frontier
Deal found 13/3C$ 466
Fri 8/52:49 p.m.
BUF
-
MCI
1 stop27h 40m
Frontier
Mon 11/56:24 p.m.
MCI
-
BUF
1 stop15h 17m
Frontier
Deal found 14/3C$ 467
Wed 6/55:30 a.m.
BUF
-
MCI
1 stop5h 58m
American Airlines
Wed 6/54:17 p.m.
MCI
-
BUF
1 stop4h 19m
American Airlines
Deal found 14/3C$ 485
Wed 6/511:31 a.m.
BUF
-
MCI
1 stop5h 16m
American Airlines
Mon 11/54:51 p.m.
MCI
-
BUF
1 stop5h 28m
American Airlines
Deal found 14/3C$ 490
Thu 7/55:30 a.m.
BUF
-
MCI
1 stop5h 58m
American Airlines
Mon 11/54:51 p.m.
MCI
-
BUF
1 stop5h 28m
American Airlines
Deal found 14/3C$ 494
Wed 6/58:20 a.m.
BUF
-
MCI
1 stop4h 15m
Southwest
Wed 6/52:10 p.m.
MCI
-
BUF
2 stops5h 15m
Southwest
Deal found 14/3C$ 496
Thu 4/67:55 p.m.
BUF
-
MCI
1 stop4h 20m
Southwest
Tue 9/66:10 a.m.
MCI
-
BUF
1 stop5h 00m
Southwest
Deal found 14/3C$ 500
Thu 7/54:00 p.m.
BUF
-
MCI
2 stops8h 00m
Southwest
Mon 11/53:20 p.m.
MCI
-
BUF
1 stop5h 10m
Southwest
Deal found 14/3C$ 507
Wed 29/43:10 p.m.
BUF
-
MCI
2 stops7h 50m
Southwest
Sun 3/55:25 a.m.
MCI
-
BUF
1 stop4h 00m
Southwest
Deal found 16/3C$ 515

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 March 2026.

Round-trip from

C$ 466

One-way from

C$ 237

Popular in

January

Cheapest in

September

Average price

C$ 542
Frontier
  • Frontier
  • 6/5-11/5
  • 3 total stops
  • 39h 17m total
  • Buffalo to Kansas City
Search Deals
United Airlines
  • United Airlines
  • 15/4
  • 2 total stops
  • 10h 15m 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 18 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

Thu 4/6

6:05 a.m.-12:00 p.m.

2 stops6h 55m

Kansas City

Tue 9/6

1:40 p.m.-9:25 p.m.

2 stops6h 45m

C$ 513

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Wed 29/4

3:10 p.m.-10:00 p.m.

2 stops7h 50m

Kansas City

Sun 3/5

5:25 a.m.-10:25 a.m.

1 stop4h 00m

C$ 515

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 7/5

4:00 p.m.-11:00 p.m.

2 stops8h 00m

Kansas City

Mon 11/5

5:35 p.m.-11:20 p.m.

1 stop4h 45m

C$ 520

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 21/5

4:00 p.m.-10:40 p.m.

1 stop7h 40m

Kansas City

Thu 28/5

5:35 p.m.-11:20 p.m.

1 stop4h 45m

C$ 529

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Wed 6/5

4:00 p.m.-10:30 p.m.

2 stops7h 30m

Kansas City

Sun 10/5

2:35 p.m.-12:05 a.m.

1 stop8h 30m

C$ 530
Quickest round-trip

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Fri 17/4

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

1 stop4h 57m

Kansas City

Fri 24/4

3:21 p.m.-8:43 p.m.

1 stop4h 22m

C$ 557

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Wed 6/5

8:56 a.m.-1:24 p.m.

1 stop5h 28m

Kansas City

Sat 9/5

3:06 p.m.-11:59 p.m.

1 stop7h 53m

C$ 560

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Wed 6/5

7:40 p.m.-11:50 p.m.

1 stop5h 10m

Kansas City

Tue 12/5

5:47 p.m.-11:59 p.m.

1 stop5h 12m

C$ 564

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Wed 6/5

8:56 a.m.-1:24 p.m.

1 stop5h 28m

Kansas City

Mon 11/5

5:13 p.m.-11:59 p.m.

1 stop5h 46m

C$ 566
Cheapest one-way

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Wed 15/4

10:30 a.m.-7:45 p.m.

2 stops10h 15m

C$ 237

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/3

Showing 1-10 of 16 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$ 267). Flying from Buffalo to Kansas City in January is currently the most expensive (average of C$ 459). 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.

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 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
4,320 reviews
Check prices

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Southwest
8.0
Very good
4,320 reviews
Southwest
8.0
Very good
4,320 reviews
Check prices

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Delta
7.9
Good
8,286 reviews
Southwest
8.0
Very good
4,320 reviews
Check prices

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

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 6h 55m. Southwest provides one of the quickest options available for as low as C$ 513. There are 1395 km between Buffalo and Kansas City.

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

    Currently priced at C$ 310, 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$ 384. 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$ 267). Flying from Buffalo to Kansas City in January is currently the most expensive (average of C$ 459). 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 18 March 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 310AverageC$ 360FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 384AverageC$ 534FlexibilityNo 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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