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Cheap flights from Buffalo to Kansas City from C$ 289

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MCI
11 Jul — 18 Jul1
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 11 June 2026.

Tue 14/79:09 p.m.
BUF
-
MCI
2 stops21h 01m
Frontier
Mon 17/86:07 p.m.
MCI
-
BUF
1 stop15h 33m
Frontier
Deal found 8/6C$ 358
Wed 22/74:20 p.m.
BUF
-
MCI
1 stop7h 30m
Southwest
Tue 25/81:50 p.m.
MCI
-
BUF
1 stop6h 55m
Southwest
Deal found 8/6C$ 365
Tue 21/79:09 p.m.
BUF
-
MCI
2 stops21h 01m
Frontier
Mon 24/86:19 p.m.
MCI
-
BUF
1 stop15h 21m
Frontier
Deal found 8/6C$ 375
Tue 14/76:32 a.m.
BUF
-
MCI
1 stop7h 28m
American Airlines
Mon 17/84:32 p.m.
MCI
-
BUF
1 stop6h 24m
American Airlines
Deal found 8/6C$ 438
Tue 21/76:25 a.m.
BUF
-
MCI
1 stop6h 50m
Southwest
Mon 24/86:00 a.m.
MCI
-
BUF
1 stop8h 55m
Southwest
Deal found 8/6C$ 439
Mon 20/77:55 p.m.
BUF
-
MCI
1 stop4h 25m
Southwest
Mon 17/88:20 a.m.
MCI
-
BUF
1 stop13h 20m
Southwest
Deal found 8/6C$ 467
Mon 20/77:55 p.m.
BUF
-
MCI
1 stop4h 25m
Southwest
Mon 24/86:00 a.m.
MCI
-
BUF
1 stop8h 55m
Southwest
Deal found 8/6C$ 475
Tue 7/75:20 a.m.
BUF
-
MCI
1 stop8h 26m
American Airlines
Tue 14/75:21 p.m.
MCI
-
BUF
1 stop5h 32m
American Airlines
Deal found 9/6C$ 495

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 11 June 2026.

Round-trip from

C$ 358

One-way from

C$ 289

Popular in

January

Cheapest in

September

Average price

C$ 574
Frontier
  • Frontier
  • 14/7-17/8
  • 3 total stops
  • 36h 34m total
  • Buffalo to Kansas City
Search Deals
United Airlines
  • United Airlines
  • 12/7
  • 1 total stop
  • 5h 59m 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 June 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 11 June 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

Wed 22/7

7:10 p.m.-11:30 p.m.

1 stop5h 20m

Kansas City

Tue 25/8

6:20 a.m.-2:20 p.m.

2 stops7h 00m

C$ 428

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Mon 20/7

4:10 p.m.-10:55 p.m.

2 stops7h 45m

Kansas City

Mon 17/8

8:20 a.m.-10:40 p.m.

1 stop13h 20m

C$ 512
Quickest round-trip

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Tue 7/7

6:04 p.m.-9:54 p.m.

1 stop4h 50m

Kansas City

Sat 11/7

5:45 p.m.-11:59 p.m.

1 stop5h 14m

C$ 513

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Tue 7/7

7:10 p.m.-11:30 p.m.

1 stop5h 20m

Kansas City

Tue 14/7

2:30 p.m.-10:45 p.m.

2 stops7h 15m

C$ 552

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Mon 20/7

7:55 p.m.-11:20 p.m.

1 stop4h 25m

Kansas City

Mon 24/8

12:10 p.m.-9:10 p.m.

1 stop8h 00m

C$ 567

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Tue 21/7

6:00 a.m.-1:55 p.m.

2 stops8h 55m

Kansas City

Mon 24/8

6:55 a.m.-3:15 p.m.

2 stops7h 20m

C$ 583

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Tue 1/9

10:30 a.m.-2:07 p.m.

1 stop4h 37m

Kansas City

Wed 2/9

10:00 a.m.-4:56 p.m.

1 stop5h 56m

C$ 592
Cheapest one-way

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Fri 3/7

4:01 p.m.-8:51 p.m.

1 stop5h 50m

C$ 293

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sat 1/8

2:40 p.m.-10:00 p.m.

2 stops8h 20m

C$ 305
Quickest one-way

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sun 21/6

6:29 a.m.-9:48 a.m.

1 stop4h 19m

C$ 340

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 15 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

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$ 344). Flying from Buffalo to Kansas City in January is currently the most expensive (average of C$ 626). 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 11 June 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
7.9
Good
4,233 reviews
Check prices

Crew

8.6

Food

7.0

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Southwest
7.9
Good
4,233 reviews
Southwest
7.9
Good
4,233 reviews
Check prices

Crew

8.6

Food

7.0

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Delta
7.9
Good
8,401 reviews
Southwest
7.9
Good
4,233 reviews
Check prices

Crew

8.6

Food

7.0

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

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 50m. Southwest provides one of the quickest options available for as low as C$ 513. 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$ 329, 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$ 391. Delta is 34% 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$ 344). Flying from Buffalo to Kansas City in January is currently the most expensive (average of C$ 626). 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 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 329AverageC$ 469FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 391AverageC$ 552FlexibilityNo 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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