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Cheap flights from Buffalo to Kansas City from C$ 226

BUF — MCI
3 Oct — 10 Oct1
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

Thu 22/1012:21 p.m. -
1 stop5h 05m
Tue 27/104:23 p.m. -
1 stop6h 36m
Deal found 2/9C$ 451
Mon 7/122:00 p.m. -
1 stop4h 15m
Sat 12/125:25 a.m. -
2 stops7h 05m
Deal found 31/8C$ 458
Fri 23/106:55 p.m. -
1 stop6h 01m
Mon 26/104:23 p.m. -
1 stop6h 36m
Deal found 2/9C$ 469
Fri 23/104:50 p.m. -
1 stop7h 35m
Mon 26/1010:15 a.m. -
2 stops7h 25m
Deal found 2/9C$ 476
Tue 29/95:45 p.m. -
1 stop5h 15m
Fri 2/101:48 p.m. -
1 stop7h 55m
Deal found 1/9C$ 479
Tue 29/96:25 p.m. -
1 stop4h 50m
Fri 2/105:50 p.m. -
1 stop4h 50m
Deal found 31/8C$ 511
Wed 14/103:59 p.m. -
1 stop6h 18m
Sun 18/106:34 a.m. -
1 stop4h 01m
Deal found 1/9C$ 515
Wed 14/108:00 a.m. -
2 stops7h 30m
Sun 18/105:20 a.m. -
1 stop3h 55m
Deal found 2/9C$ 522
Fri 23/106:55 p.m. -
1 stop6h 01m
Sun 25/106:34 a.m. -
1 stop4h 01m
Deal found 2/9C$ 533
Mon 21/97:10 p.m. -
1 stop4h 00m
Wed 23/92:15 p.m. -
1 stop6h 30m
Deal found 31/8C$ 535

Find flight deals from Buffalo to Kansas City

Round-trip from

C$ 451

One-way from

C$ 226

Popular in

July

Cheapest in

February

Average price

C$ 465
Southwest
  • Southwest
  • 7/12-12/12
  • 2 total stops
  • 8h 20m total
  • Buffalo to Kansas City
Search Deals
Delta
  • Delta
  • 14/10
  • 1 total stop
  • 4h 32m total
  • Buffalo to Kansas City
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 101 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 September 2026
Search Deals

Cheapflights Fare Finder

 
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
Quickest round-trip

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Mon 7/12

6:55 p.m.-10:15 p.m.

1 stop4h 20m

Kansas City

Sat 12/12

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

1 stop4h 00m

C$ 451

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Tue 29/9

5:45 p.m.-10:00 p.m.

1 stop5h 15m

Kansas City

Fri 2/10

1:48 p.m.-10:43 p.m.

1 stop7h 55m

C$ 479

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Wed 14/10

3:59 p.m.-9:17 p.m.

1 stop6h 18m

Kansas City

Sun 18/10

6:34 a.m.-11:35 a.m.

1 stop4h 01m

C$ 515

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Wed 14/10

8:00 a.m.-2:30 p.m.

2 stops7h 30m

Kansas City

Sun 18/10

5:20 a.m.-10:15 a.m.

1 stop3h 55m

C$ 522

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Fri 23/10

6:00 a.m.-1:15 p.m.

2 stops8h 15m

Kansas City

Mon 26/10

4:10 p.m.-12:10 a.m.

2 stops7h 00m

C$ 529

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Thu 8/10

4:30 p.m.-11:40 p.m.

1 stop8h 10m

Kansas City

Wed 14/10

9:30 a.m.-3:45 p.m.

1 stop5h 15m

C$ 535
Cheapest one-way

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Wed 14/10

6:15 a.m.-9:47 a.m.

1 stop4h 32m

C$ 226

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Wed 21/10

6:00 a.m.-11:30 a.m.

1 stop6h 30m

C$ 226
Quickest one-way

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Tue 3/11

6:55 p.m.-10:15 p.m.

1 stop4h 20m

C$ 268

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Mon 21/9

3:55 p.m.-10:40 p.m.

2 stops7h 45m

C$ 382

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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

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, February is the cheapest month in which you can book a flight from Buffalo to Kansas City (average of C$ 454). Flying from Buffalo to Kansas City in July is currently the most expensive (average of C$ 675). 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?

Airfare is typical for this route at the moment.

Buffalo to Kansas City flights typically cost between C$ 365 and C$ 568 in October.
The cheapest round-trip price found within the last 5 days was C$ 451 on Delta (22 Oct-26 Oct).

Reviews of airlines servicing Kansas City

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
4,200 reviews
Check prices

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.
Southwest
8.0
Very good
4,200 reviews
Southwest
8.0
Very good
4,200 reviews
Check prices

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.
Delta
7.8
Good
8,551 reviews
Southwest
8.0
Very good
4,200 reviews
Check prices

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.

Related info for your journey

  • How long is the flight from Buffalo to Kansas City?

    A quick flight from Buffalo to Kansas City can take about 4h 20m. Southwest provides one of the quickest options available for as low as C$ 451. 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$ 268, 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$ 507. Delta is 51% 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, February is the cheapest month in which you can book a flight from Buffalo to Kansas City (average of C$ 454). Flying from Buffalo to Kansas City in July is currently the most expensive (average of C$ 675). 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

Alternative routes for Buffalo to Kansas City

Buffalo to St. Louis flights

Top 2 airlines flying from Buffalo to Kansas City

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 268AverageC$ 471FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 507AverageC$ 577FlexibilityNo cancel feeOn-time63%
Search Southwest flights

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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.

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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.

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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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