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Cheap flights from Buffalo to Kansas City from C$ 188

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MCI
7 Aug — 14 Aug1
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 8 July 2026.

Mon 3/87:57 p.m.
BUF
-
MCI
2 stops18h 03m
Frontier
Mon 10/86:17 p.m.
MCI
-
BUF
1 stop15h 12m
Frontier
Deal found 4/7C$ 438
Wed 16/127:30 a.m.
BUF
-
MCI
1 stop5h 00m
Southwest
Tue 22/121:55 p.m.
MCI
-
BUF
1 stop6h 40m
Southwest
Deal found 7/7C$ 448
Mon 2/117:10 p.m.
BUF
-
MCI
1 stop6h 20m
Southwest
Mon 9/119:00 a.m.
MCI
-
BUF
1 stop6h 50m
Southwest
Deal found 7/7C$ 477
Sat 22/86:27 a.m.
BUF
-
MCI
1 stop4h 18m
Delta
Sat 29/810:31 a.m.
MCI
-
BUF
1 stop3h 43m
Delta
Deal found 3/7C$ 484
Sat 22/87:50 a.m.
BUF
-
MCI
2 stops8h 30m
Southwest
Sat 29/810:50 a.m.
MCI
-
BUF
2 stops9h 15m
Southwest
Deal found 3/7C$ 527
Tue 1/910:30 a.m.
BUF
-
MCI
1 stop4h 37m
United Airlines
Wed 2/911:22 a.m.
MCI
-
BUF
1 stop4h 34m
United Airlines
Deal found 7/7C$ 528
Tue 4/86:32 a.m.
BUF
-
MCI
1 stop7h 28m
American Airlines
Tue 11/83:47 p.m.
MCI
-
BUF
1 stop7h 15m
American Airlines
Deal found 5/7C$ 541

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 8 July 2026.

Round-trip from

C$ 438

One-way from

C$ 188

Popular in

January

Cheapest in

September

Average price

C$ 592
Frontier
  • Frontier
  • 3/8-10/8
  • 3 total stops
  • 33h 15m total
  • Buffalo to Kansas City
Search Deals
Southwest
  • Southwest
  • 17/8
  • 1 total stop
  • 7h 10m total
  • Buffalo to Kansas City
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 8 July 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

Tue 1/9

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

1 stop4h 37m

Kansas City

Wed 2/9

11:22 a.m.-4:56 p.m.

1 stop4h 34m

C$ 528

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sat 22/8

7:50 a.m.-12:25 p.m.

1 stop5h 35m

Kansas City

Sat 29/8

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

1 stop4h 00m

C$ 534
Quickest round-trip

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Wed 12/8

6:25 p.m.-10:05 p.m.

1 stop4h 40m

Kansas City

Tue 18/8

3:35 p.m.-8:35 p.m.

1 stop4h 00m

C$ 541

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sat 12/9

8:50 a.m.-4:20 p.m.

2 stops8h 30m

Kansas City

Tue 15/9

11:20 a.m.-5:45 p.m.

1 stop5h 25m

C$ 548

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Wed 16/9

6:20 a.m.-9:46 a.m.

1 stop4h 26m

Kansas City

Fri 18/9

5:45 p.m.-11:54 p.m.

1 stop5h 09m

C$ 560

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Fri 9/10

4:30 p.m.-11:35 p.m.

1 stop8h 05m

Kansas City

Mon 12/10

2:35 p.m.-11:05 p.m.

1 stop7h 30m

C$ 578
Cheapest one-way

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Mon 17/8

4:35 p.m.-10:45 p.m.

1 stop7h 10m

C$ 188

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sat 18/7

12:28 p.m.-5:10 p.m.

1 stop5h 42m

C$ 264

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sun 16/8

6:27 a.m.-9:45 a.m.

1 stop4h 18m

C$ 290

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Fri 27/11

5:58 p.m.-9:51 p.m.

1 stop4h 53m

C$ 290

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

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

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$ 345). Flying from Buffalo to Kansas City in January is currently the most expensive (average of C$ 663). 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 8 July 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
4,250 reviews
Check prices

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

7.9

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews
Check prices

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

7.9

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Delta
7.8
Good
8,451 reviews
Southwest
7.9
Good
4,250 reviews
Check prices

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

7.9

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 45m. Southwest provides one of the quickest options available for as low as C$ 455. 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$ 336, 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$ 398. 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$ 345). Flying from Buffalo to Kansas City in January is currently the most expensive (average of C$ 663). 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 8 July 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 336AverageC$ 482FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 398AverageC$ 563FlexibilityNo 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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