$141 Cheap Flights from Buffalo (BUF) to Indianapolis (IND)

View $141 flight on Sun, Apr 19, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Indianapolis Intl. Airport (IND)

Cheap Flights from Buffalo to Indianapolis (BUF-IND)

Prices were available within the past 7 days and start at $141 for one-way flights and $295 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, May 2 - Sat, May 9
BUF
Buffalo
IND
Indianapolis
$295 Roundtrip, found 18 hours ago
$295
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, May 2 from Buffalo to Indianapolis, returning Sat, May 9, priced at $295 found 18 hours ago
Southwest Airlines
Sat, May 2 - Sat, May 9
BUF
Buffalo
IND
Indianapolis
$295 Roundtrip, found 18 hours ago
$295
Roundtrip
found 18 hours ago
Select Southwest Airlines flight, departing Sat, May 2 from Buffalo to Indianapolis, returning Sat, May 9, priced at $295 found 18 hours ago
American Airlines
Tue, Apr 28 - Sat, May 2
BUF
Buffalo
IND
Indianapolis
$301 Roundtrip, found 1 day ago
$301
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Apr 28 from Buffalo to Indianapolis, returning Sat, May 2, priced at $301 found 1 day ago
American Airlines
Tue, Apr 28 - Sat, May 2
BUF
Buffalo
IND
Indianapolis
$302 Roundtrip, found 1 day ago
$302
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Apr 28 from Buffalo to Indianapolis, returning Sat, May 2, priced at $302 found 1 day ago
Frontier Airlines
Mon, Mar 23 - Mon, Mar 30
BUF
Buffalo
IND
Indianapolis
$302 Roundtrip, found 6 days ago
$302
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Mar 23 from Buffalo to Indianapolis, returning Mon, Mar 30, priced at $302 found 6 days ago
American Airlines
Sat, Apr 25 - Mon, May 4
BUF
Buffalo
IND
Indianapolis
$303 Roundtrip, found 11 hours ago
$303
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Apr 25 from Buffalo to Indianapolis, returning Mon, May 4, priced at $303 found 11 hours ago
American Airlines
Tue, Apr 28 - Sat, May 2
BUF
Buffalo
IND
Indianapolis
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Apr 28 from Buffalo to Indianapolis, returning Sat, May 2, priced at $304 found 1 day ago
American Airlines
Sat, May 2 - Sat, May 9
BUF
Buffalo
IND
Indianapolis
$306 Roundtrip, found 18 hours ago
$306
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, May 2 from Buffalo to Indianapolis, returning Sat, May 9, priced at $306 found 18 hours ago
United
Sat, May 2 - Sat, May 9
BUF
Buffalo
IND
Indianapolis
$315 Roundtrip, found 18 hours ago
$315
Roundtrip
found 18 hours ago
Select United flight, departing Sat, May 2 from Buffalo to Indianapolis, returning Sat, May 9, priced at $315 found 18 hours ago
Delta
Tue, May 5 - Wed, May 6
BUF
Buffalo
IND
Indianapolis
$349 Roundtrip, just found
$349
Roundtrip
just found
Select Delta flight, departing Tue, May 5 from Buffalo to Indianapolis, returning Wed, May 6, priced at $349 just found

Alternative airports near Indianapolis

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

Select flight to Indianapolis Intl. IND. Cheapest and Closest option available. Average driving time to city center is 19 minutes. Flights from $335
IND
Indianapolis Intl.
CheapestClosest
Average driving time to city center19 min
Flights from $335

Find the cheapest month to fly from Buffalo (BUF) to Indianapolis (IND)

August is typically the cheapest month to fly

From $157 - $473 per traveler.

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) cost?
You can find cheap one-way flights from $141 and cheap return flights from $295 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) with Expedia. One-way flights usually range from $130 to $578, and return flights typically cost between $310 and $1016. 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
August is typically the cheapest month to fly from Buffalo, NY (BUF) to Indianapolis, IN (IND), with average round-trip fares around $257. This price is about 30% lower than the average throughout the year, as demand tends to decrease after the summer travel season. Other budget-friendly months to fly from Buffalo to Indianapolis include January and November.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
Enter BUF to IND and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
Sun Country Airlines is one of the cheapest airlines offering connecting flights from Buffalo Niagara Intl. (BUF) to Indianapolis Intl. (IND), with round-trip tickets starting from around $354. 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.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
The best time to fly from Buffalo to Indianapolis is typically in August or January. During these months, you can find return flights at around $257, making them the cheapest options. August is great for summer travel, while January offers lower demand after the holiday rush, allowing for better prices and availability.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
The earliest flight from Buffalo Niagara International Airport (BUF) to Indianapolis International Airport (IND) typically departs at around 5:00 AM, operated by American Airlines. This seasonal service is available in December, providing you with an early option to reach Indianapolis. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
The most popular departure times for flights from Buffalo (BUF) to Indianapolis (IND) are in the early morning, from 6am to 9am. About 29% of passengers prefer this time window. Many major carriers, including American Airlines, Delta, and United Airlines, offer flights during this window. This timing is favored because it lets you start your day early and maximize your time in Indianapolis.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
Flights from BUF to IND with one stop typically take around 4 hours 30 minutes, covering approximately 451 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
First class is available on flights from BUF to IND. First class cabins are available on:

  • American Airlines
  • United Airlines
  • Delta Air Lines

How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis 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 Indianapolis from Buffalo Niagara Intl. (BUF)?
From Buffalo Niagara Intl. (BUF), you can fly into Indianapolis Intl. (IND) to reach Indianapolis. Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Baltimore Washington Intl. Thurgood Marshall (BWI), Liberty Intl. (EWR) before reaching Indianapolis. 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) Indianapolis Vacation Packages 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Indianapolis, IN (IND-Indianapolis 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

Origin airport
Buffalo Niagara Intl.
Destination airport
Indianapolis Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$294
Distance
450 mi

Book with confidence

Buffalo to Indianapolis Flights

The cheapest times to fly from Buffalo to Indianapolis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buffalo to Indianapolis are during the month of May. You can find some of the cheapest flights from Buffalo to Indianapolis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to Indianapolis

Sunday is one of the best days to book for cheap flights from Buffalo to Indianapolis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Buffalo to Indianapolis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buffalo to Indianapolis in 2026. You can also book with separate airlines for your outbound and return journeys, from $141 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buffalo to Indianapolis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Buffalo to Indianapolis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Buffalo to Indianapolis Flights

*Flight schedules are subject to change.

Explore a world of travel with Expedia

*Available to One Key members.