BUF - MCI

C$ 234 Find Cheap Flights from Buffalo to Kansas City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Kansas City departing on 17/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kansas City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Kansas City, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Kansas City, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 434
Overall average: C$ 408
United Airlines
Wed 25/2Wed 4/3
BUF - MCI • 1 stop
Cheapest one-way flights
C$ 234
Typical prices: C$ 162-C$ 378
United Airlines
Tue 17/3
BUF - MCI • 1 stop
Top airlines
United Airlines
Cheapest • from C$ 434 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 58% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 32% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Kansas City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Kansas City (BUF-MCI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Kansas City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Kansas City

Wed, 25 Feb - Wed, 4 Mar
United Airlines Logo
2:54 p.m. - 8:06 p.m.
BUF
-
MCI
6h 12m
1 stop
United Airlines Logo
8:00 a.m. - 1:12 p.m.
MCI
-
BUF
4h 12m
1 stop
C$ 434United Airlines
Wed, 25 Feb - Wed, 4 Mar
United Airlines Logo
7:00 a.m. - 4:19 p.m.
BUF
-
MCI
10h 19m
2 stops
United Airlines Logo
3:22 p.m. - 8:51 p.m.
MCI
-
BUF
4h 29m
1 stop
C$ 441United Airlines
Wed, 25 Feb - Wed, 4 Mar
Southwest Logo
1:20 p.m. - 8:55 p.m.
BUF
-
MCI
8h 35m
2 stops
Southwest Logo
6:15 a.m. - 4:15 p.m.
MCI
-
BUF
9h 00m
2 stops
C$ 449Southwest
Tue, 17 Mar - Sat, 21 Mar
Delta Logo
11:37 a.m. - 7:19 p.m.
BUF
-
MCI
8h 42m
1 stop
Delta Logo
6:35 a.m. - 11:44 a.m.
MCI
-
BUF
4h 09m
1 stop
C$ 499Delta
Tue, 17 Mar - Sat, 21 Mar
United Airlines Logo
6:00 a.m. - 2:20 p.m.
BUF
-
MCI
9h 20m
2 stops
United Airlines Logo
1:15 p.m. - 8:46 p.m.
MCI
-
BUF
6h 31m
1 stop
C$ 505United Airlines
Tue, 17 Mar - Sat, 21 Mar
Southwest Logo
4:40 p.m. - 11:05 p.m.
BUF
-
MCI
7h 25m
2 stops
Southwest Logo
6:25 p.m. - 7:50 a.m.
MCI
-
BUF
12h 25m
2 stops
C$ 520Southwest
Fri, 1 May - Tue, 5 May
Southwest Logo
4:00 p.m. - 11:00 p.m.
BUF
-
MCI
8h 00m
2 stops
Southwest Logo
11:55 a.m. - 8:25 p.m.
MCI
-
BUF
7h 30m
2 stops
C$ 526Southwest
Fri, 27 Feb - Sun, 1 Mar
Delta Logo
10:32 a.m. - 6:30 p.m.
BUF
-
MCI
8h 58m
1 stop
Delta Logo
6:30 a.m. - 11:43 a.m.
MCI
-
BUF
4h 13m
1 stop
C$ 530Delta
Fri, 8 May - Sun, 10 May
Southwest Logo
12:40 p.m. - 7:50 p.m.
BUF
-
MCI
8h 10m
2 stops
Southwest Logo
6:15 a.m. - 11:50 a.m.
MCI
-
BUF
4h 35m
1 stop
C$ 537Southwest
Fri, 8 May - Sun, 10 May
Southwest Logo
12:40 p.m. - 7:50 p.m.
BUF
-
MCI
8h 10m
2 stops
Southwest Logo
2:35 p.m. - 9:25 p.m.
MCI
-
BUF
5h 50m
2 stops
C$ 544Southwest
Booking Insights

KAYAK's insights & trends for Buffalo to Kansas City flights

Get data-powered insights and trends into flights from Buffalo to Kansas City to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Buffalo to Kansas City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Kansas City, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Kansas City is September, where tickets cost C$ 364 (return) on average. On the other hand, the most expensive months are January and October, where the average cost of round-trip tickets is C$ 1,242 and C$ 555 respectively.

How far in advance should I book a flight from Buffalo to Kansas City?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buffalo to Kansas City, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Buffalo to Kansas City, you should book around 3 weeks before departure, which saves you about 58% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonNovember
Cheapest flightC$ 234
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (130% more expensive on average)
Flight from Buffalo to Kansas City

When to book flights from Buffalo to Kansas City

Are your dates flexible? Find out the best times to travel from Buffalo to Kansas City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Kansas City

  • What is the cheapest flight from Buffalo to Kansas City?

    In the last 3 days, the lowest price for a flight from Buffalo to Kansas City was C$ 234 for a one-way ticket and C$ 434 for a round-trip.

  • Which airports will I be using when flying from Buffalo to Kansas City?

    Buffalo airport is called Buffalo and the only airport in Kansas City is Kansas City.

  • Which aircraft models fly most regularly from Buffalo to Kansas City?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Kansas City?

    SkyTeam is the only airline alliance operating flights between Buffalo and Kansas City.

  • Which is the best airline for flights from Buffalo to Kansas City, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Buffalo to Kansas City are Southwest and Delta. With an average price for the route of C$ 523 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of C$ 370 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Buffalo to Kansas City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Kansas City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Kansas City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kansas City from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Kansas City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kansas City with an airline and back to Buffalo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Kansas City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kansas City from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Buffalo to Kansas City

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Kansas City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Kansas City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4268 reviews
7.5Entertainment
7.0Food
8.1Boarding
8.0Comfort
8.6Crew
Airline reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

10.0 ExcellentAnonymous, Jan 2026
PHX - MDW
Read more Southwest reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

I truly love flying with Delta. They have always treated me with the upmost respect

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The flight was great. The gate location was way to far away!!!

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Everything you need to know for your flight from Buffalo to Kansas City

Information on your arrival and departure airports