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Cheap flights from Kansas City to Buffalo from $163

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kansas City to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:06 am - 8:24 pmMCI  Kansas City-BUF Buffalo
10h 18m1 stop Orlando
Frontier Logo
7:41 pm - 9:12 amBUF  Buffalo-MCI Kansas City
14h 31m1 stop Orlando
$183Frontier
Mon, Nov 23 - Fri, Dec 4
American Airlines Logo
6:00 am - 12:42 pmMCI  Kansas City-BUF Buffalo
5h 42m1 stop Philadelphia
American Airlines Logo
5:50 pm - 12:28 amBUF  Buffalo-MCI Kansas City
7h 38m1 stop Chicago O'Hare Intl
$325American Airlines
Thu, Oct 1 - Thu, Oct 8
American Airlines Logo
7:22 am - 2:27 pmMCI  Kansas City-BUF Buffalo
6h 05m1 stop Philadelphia
American Airlines Logo
5:50 pm - 12:28 amBUF  Buffalo-MCI Kansas City
7h 38m1 stop Chicago O'Hare Intl
$338American Airlines
Thu, Oct 15 - Mon, Oct 19
Frontier Logo
9:06 am - 8:24 pmMCI  Kansas City-BUF Buffalo
10h 18m1 stop Orlando
Frontier Logo
9:20 pm - 8:11 amBUF  Buffalo-MCI Kansas City
11h 51m1 stop Orlando
$355Frontier
Wed, Nov 25 - Sun, Nov 29
Delta Logo
6:30 am - 3:01 pmMCI  Kansas City-BUF Buffalo
7h 31m1 stop Minneapolis St Paul
Delta Logo
9:00 am - 1:28 pmBUF  Buffalo-MCI Kansas City
5h 28m1 stop Detroit Metropolitan Wayne County
$358Delta
Fri, Nov 6 - Mon, Nov 9
Southwest Logo
5:50 pm - 11:40 pmMCI  Kansas City-BUF Buffalo
4h 50m1 stop Baltimore/Washington
Southwest Logo
2:00 pm - 5:00 pmBUF  Buffalo-MCI Kansas City
4h 00m1 stop Chicago Midway
$360Southwest
Fri, Oct 2 - Tue, Oct 6
Southwest Logo
5:00 am - 11:00 amMCI  Kansas City-BUF Buffalo
5h 00m1 stop Baltimore/Washington
Southwest Logo
5:45 pm - 12:30 amBUF  Buffalo-MCI Kansas City
7h 45m1 stop Baltimore/Washington
$368Southwest
Thu, Oct 15 - Thu, Oct 15
Delta Logo
3:50 pm - 11:55 pmMCI  Kansas City-BUF Buffalo
7h 05m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:50 pm - 9:09 pmBUF  Buffalo-MCI Kansas City
4h 19m1 stop Detroit Metropolitan Wayne County
$381Delta
Mon, Dec 21 - Mon, Dec 28
United Airlines Logo
9:43 am - 4:57 pmMCI  Kansas City-BUF Buffalo
6h 14m1 stop Chicago O'Hare Intl
United Airlines Logo
11:40 am - 5:00 pmBUF  Buffalo-MCI Kansas City
6h 20m1 stop Newark
$400United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
1:45 pm - 10:54 pmMCI  Kansas City-BUF Buffalo
8h 09m1 stop Denver Intl
United Airlines Logo
10:20 am - 3:46 pmBUF  Buffalo-MCI Kansas City
6h 26m1 stop Chicago O'Hare Intl
$405United Airlines
Sat, Jan 9 - Wed, Jan 13

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United Airlines flights from Kansas City to Buffalo

Our best United Airlines deals on Kansas City to Buffalo flight tickets
United Airlines
Jan 9
MCI1:45 pmKansas City
8h 09m
1 stop
BUF10:54 pmBuffalo
Jan 13
BUF10:20 amBuffalo
6h 26m
1 stop
MCI3:46 pmKansas City
$405
United Airlines
Jan 6
MCI6:00 amKansas City
6h 46m
2 stops
BUF1:46 pmBuffalo
Jan 9
BUF5:45 pmBuffalo
6h 36m
1 stop
MCI11:21 pmKansas City
$410
United Airlines
Nov 3
MCI7:36 amKansas City
11h 33m
2 stops
BUF8:09 pmBuffalo
Nov 8
BUF8:50 amBuffalo
8h 21m
1 stop
MCI4:11 pmKansas City
$466

American Airlines flights from Kansas City to Buffalo

Our best American Airlines deals on Kansas City to Buffalo flight tickets
American Airlines
Oct 15
MCI7:22 amKansas City
6h 05m
1 stop
BUF2:27 pmBuffalo
Oct 19
BUF5:50 pmBuffalo
7h 38m
1 stop
MCI12:28 amKansas City
$338
American Airlines
Nov 3
MCI6:00 amKansas City
4h 35m
1 stop
BUF11:35 amBuffalo
Nov 8
BUF7:57 amBuffalo
4h 54m
1 stop
MCI11:51 amKansas City
$371
American Airlines
Oct 2
MCI4:22 pmKansas City
6h 45m
1 stop
BUF12:07 amBuffalo
Oct 11
BUF5:50 pmBuffalo
7h 38m
1 stop
MCI12:28 amKansas City
$394

momondo Fare Finder

 
Use the filters below to find and compare flights from Kansas City to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityBuffalo

MCI Kansas City - BUF Buffalo

MCIBUF

Kansas City

Mon 11/23

9:06 am-8:24 pm

1 stop10h 18m

Buffalo

Fri 12/4

7:41 pm-9:12 am

1 stop14h 31m

$183

Kansas CityBuffalo

MCI Kansas City - BUF Buffalo

MCIBUF

Kansas City

Thu 10/1

6:00 am-12:42 pm

1 stop5h 42m

Buffalo

Thu 10/8

5:50 pm-12:28 am

1 stop7h 38m

$325

Kansas CityBuffalo

MCI Kansas City - BUF Buffalo

MCIBUF

Kansas City

Thu 10/15

7:22 am-2:27 pm

1 stop6h 05m

Buffalo

Mon 10/19

5:50 pm-12:28 am

1 stop7h 38m

$338

Kansas CityBuffalo

MCI Kansas City - BUF Buffalo

MCIBUF

Kansas City

Wed 11/25

9:06 am-8:24 pm

1 stop10h 18m

Buffalo

Sun 11/29

9:20 pm-8:11 am

1 stop11h 51m

$355

Kansas CityBuffalo

MCI Kansas City - BUF Buffalo

MCIBUF

Kansas City

Fri 11/6

6:30 am-3:01 pm

1 stop7h 31m

Buffalo

Mon 11/9

9:00 am-1:28 pm

1 stop5h 28m

$358
Quickest round-trip

Kansas CityBuffalo

MCI Kansas City - BUF Buffalo

MCIBUF

Kansas City

Fri 10/2

5:50 pm-11:40 pm

1 stop4h 50m

Buffalo

Tue 10/6

2:00 pm-5:00 pm

1 stop4h 00m

$360

Kansas CityBuffalo

MCI Kansas City - BUF Buffalo

MCIBUF

Kansas City

Thu 10/15

5:00 am-11:00 am

1 stop5h 00m

Buffalo

Thu 10/15

5:45 pm-12:30 am

1 stop7h 45m

$368

Kansas CityBuffalo

MCI Kansas City - BUF Buffalo

MCIBUF

Kansas City

Mon 12/21

3:50 pm-11:55 pm

1 stop7h 05m

Buffalo

Mon 12/28

5:50 pm-9:09 pm

1 stop4h 19m

$381

Kansas CityBuffalo

MCI Kansas City - BUF Buffalo

MCIBUF

Kansas City

Wed 1/6

9:43 am-4:57 pm

1 stop6h 14m

Buffalo

Sat 1/9

11:40 am-5:00 pm

1 stop6h 20m

$400

Kansas CityBuffalo

MCI Kansas City - BUF Buffalo

MCIBUF

Kansas City

Sat 1/9

1:45 pm-10:54 pm

1 stop8h 09m

Buffalo

Wed 1/13

10:20 am-3:46 pm

1 stop6h 26m

$405

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buffalo from

How to get the cheapest flight ticket from Kansas City to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kansas City and Buffalo?

Prices are currently low for flights on this route.

Typical prices usually range from $334 to $460.
The lowest price recently found on this route was $325.

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of March, then book flights to Buffalo from Kansas City during February instead. Flights to Buffalo in February, while not as cheap as those in March, still average around $0.

How have Kansas City to Buffalo flight prices changed over time?

As of September 2026, prices for Kansas City to Buffalo flights are approximately 40% more expensive when compared to flights at the same time last year.

When to book flights from Kansas City to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to Buffalo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to Buffalo (MCI to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to Buffalo

Best Price Found

$163

Fastest flight time

3h 40m

Direct flights

None
The best one-way flight to Buffalo from Kansas City in the past 72 hours is $163. The best round-trip flight deal from Kansas City to Buffalo found on momondo in the last 72 hours is $183.
The fastest flight from Kansas City to Buffalo takes 3h 40m
There are no direct flights from Kansas City to Buffalo. There are no popular flight routes from Kansas City to Buffalo.
Search flight deals

Frequently asked questions about flying from Kansas City to Buffalo

  • How far is Kansas City to Buffalo by plane?

    There are 857.8 mi between Kansas City and Buffalo. Typically, this will take 3h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Kansas City Airport to Buffalo Airport?

    Prices for flights from Kansas City Airport to Buffalo Airport are updated daily.

  • How many operators does momondo search for flights from Kansas City Airport to Buffalo Airport?

  • How old do you have to be to fly from Kansas City Airport to Buffalo Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Kansas City to Buffalo?

Best airlines flying from Kansas City to Buffalo

Compare and see reviews for airlines that fly from Kansas City to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $145Free CancellationRating
7.4
10,191 reviews
Search United Airlines flights
DeltaPriceFrom $233Free CancellationRating
7.8
8,554 reviews
Search Delta flights
SouthwestPriceFrom $324Free CancellationRating
8.0
4,195 reviews
Search Southwest flights
American AirlinesPriceFrom $334Free CancellationRating
7.1
12,046 reviews
Search American Airlines flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Williamsville
Tonawanda
Bowmansville
Orchard Park
West Seneca
Grand Island
Lockport
East Aurora
Angola

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to Buffalo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kansas City to Buffalo. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kansas City to Buffalo with flexible booking policies on momondo?

Flights from Kansas City to Buffalo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kansas City to Buffalo?

Once all potential Kansas City to Buffalo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kansas City to Buffalo right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Buffalo, momondo offers a useful price alert feature which will track prices for flights to Buffalo from Kansas City and alert you when they change.

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