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CA $178 Cheap Flights from Kansas City (MCI) to Buffalo (BUF)

View CA $178 flight on Tue, Oct 13, 2026Opens in a new window

Popular airlines from Kansas City International Airport (MCI) to Buffalo Niagara Intl. Airport (BUF)

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Cheap flights from Kansas City (MCI) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $178 for one-way flights and CA $355 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 29 - Tue, Oct 13
MCI
Kansas City
BUF
Buffalo
CA $355 Roundtrip, just found
CA $355
Roundtrip
just found
Select Delta flight, departing Tue, Sep 29 from Kansas City to Buffalo, returning Tue, Oct 13, priced at CA $355 just found
Delta
Tue, Jan 5 - Sat, Jan 9
MCI
Kansas City
BUF
Buffalo
CA $357 Roundtrip, found 2 days ago
CA $357
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jan 5 from Kansas City to Buffalo, returning Sat, Jan 9, priced at CA $357 found 2 days ago
Delta
Tue, Dec 15 - Thu, Dec 24
MCI
Kansas City
BUF
Buffalo
CA $366 Roundtrip, found 2 days ago
CA $366
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 15 from Kansas City to Buffalo, returning Thu, Dec 24, priced at CA $366 found 2 days ago
American Airlines
Tue, Jan 5 - Sat, Jan 9
MCI
Kansas City
BUF
Buffalo
CA $376 Roundtrip, found 2 days ago
CA $376
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 5 from Kansas City to Buffalo, returning Sat, Jan 9, priced at CA $376 found 2 days ago
Delta
Tue, Sep 1 - Tue, Sep 15
MCI
Kansas City
BUF
Buffalo
CA $399 Roundtrip, just found
CA $399
Roundtrip
just found
Select Delta flight, departing Tue, Sep 1 from Kansas City to Buffalo, returning Tue, Sep 15, priced at CA $399 just found
Delta
Sat, Aug 29 - Tue, Sep 15
MCI
Kansas City
BUF
Buffalo
CA $404 Roundtrip, just found
CA $404
Roundtrip
just found
Select Delta flight, departing Sat, Aug 29 from Kansas City to Buffalo, returning Tue, Sep 15, priced at CA $404 just found
Delta
Tue, Dec 15 - Fri, Dec 25
MCI
Kansas City
BUF
Buffalo
CA $406 Roundtrip, found 2 days ago
CA $406
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 15 from Kansas City to Buffalo, returning Fri, Dec 25, priced at CA $406 found 2 days ago
Delta
Tue, Jan 5 - Sat, Jan 9
MCI
Kansas City
BUF
Buffalo
CA $413 Roundtrip, found 2 days ago
CA $413
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jan 5 from Kansas City to Buffalo, returning Sat, Jan 9, priced at CA $413 found 2 days ago
Delta
Wed, Sep 9 - Tue, Sep 22
MCI
Kansas City
BUF
Buffalo
CA $416 Roundtrip, just found
CA $416
Roundtrip
just found
Select Delta flight, departing Wed, Sep 9 from Kansas City to Buffalo, returning Tue, Sep 22, priced at CA $416 just found
United
Sat, Sep 5 - Tue, Sep 22
MCI
Kansas City
BUF
Buffalo
CA $466 Roundtrip, just found
CA $466
Roundtrip
just found
Select United flight, departing Sat, Sep 5 from Kansas City to Buffalo, returning Tue, Sep 22, priced at CA $466 just found

Alternative airports near Buffalo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city centre is 16 minutes. Flights from CA $543
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city centre16 min
Flights from CA $543

Find the cheapest month to fly from Kansas City (MCI) to Buffalo (BUF)

September is typically the cheapest month to fly

From CA $348 - CA $552 per traveller.

Frequently asked questions

How much does a flight from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from CA $178 and cheap return flights from CA $355 MCI to BUF with Expedia. One-way flights typically cost between CA$267 and CA$855. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when MCI to BUF ticket fares go up or down.
What is the cheapest month to fly from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
April is typically the cheapest month to fly from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), with average return fares around CA$468. April often sees lower prices as it's outside of peak holiday or summer travel seasons, leading to less demand. Other cheap months to fly from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) include August and September.
Which airlines fly direct from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter MCI to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Frontier Airlines is one of the cheapest airlines offering connecting return flights from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), with tickets starting from around CA$322 for flights that can be booked for departure within the next year. These prices are per adult in economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) is typically September. This month offers a great balance—prices are reasonable, with an average return flight costing around CA$468, and you'll have plenty of flight options since it's a popular time to travel. If you're flexible, September gives you both affordable fares and excellent flight schedules to work with.
How many flights per day from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 75 connecting flights per day from Kansas City International (MCI) to Buffalo Niagara International (BUF). Some common connection points include O'Hare International (ORD), Hartsfield-Jackson Atlanta International (ATL), and Midway International (MDW).
What is the earliest flight from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) typically departs around 5:00 AM. This service is operated by American Airlines and is a seasonal offering, active in July and August. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll typically find the most flights from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) on a Tuesday, with around 49 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Southwest Airlines, United, and American Airlines. Looking at the week, Tuesday offers notably more flight options compared to other days.
What are the most popular departure times for flights from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) are in the early morning, from 6am to 9am. Many major carriers, including Southwest Airlines, American Airlines and Delta, offer flights during this window. Many travelers prefer this because it allows for an early start to their travel day, often getting them to their destination with plenty of time left in the day.
How long does it take to fly from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are no nonstop flights from Kansas City International Airport (MCI) to Buffalo Niagara International Airport (BUF). The distance between these two airports is approximately 1397 kilometres. If you're looking for the quickest way to get there, flights with one stop typically take around 4 hours 18 minutes. Flights with two or more stops will take longer, usually around 9 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.
Can you fly business or first class from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Yes, you can fly business or first class between MCI and BUF. First class cabins are available on United, Delta, and American Airlines.
How do I earn miles on a Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buffalo, NY (BUF) from Kansas City, MO (MCI)?
If you're planning to travel to Buffalo from Kansas City Intl. (MCI), you can fly directly into Buffalo Niagara Intl. (BUF) which offers international flights and connections. Some flights may connect through major hubs like O'Hare Intl. (ORD), Denver Intl. (DEN), or Love Field (DAL) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Kansas City, MO (MCI-Kansas City Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Kansas City Intl.
Destination airport
Buffalo Niagara Intl.
Roundtrip price
CA $354
Distance
1388 km

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Kansas City to Buffalo Flights

The easy way to book your flights from Kansas City to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo from Kansas City whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Buffalo Niagara Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Kansas City to Buffalo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Kansas City Intl., MCI to Buffalo Niagara Intl., BUF 

Sort your search results by price to find great deals on your flight from Kansas City to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from Kansas City currently is just CA $355 rising to CA $466.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Buffalo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Buffalo from Kansas City 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Buffalo with Expedia today.

Kansas City to Buffalo Flights

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