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$105 Cheap Flights from Buffalo (BUF) to Indianapolis (IND)

View $105 flight on Wed, Aug 19, 2026Opens in a new window

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

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Cheap Flights from Buffalo to Indianapolis (BUF-IND)

Prices were available within the past 7 days and start at $105 for one-way flights and $220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Aug 4 - Wed, Aug 5
BUF
Buffalo
IND
Indianapolis
$220 Roundtrip, found 9 hours ago
$220
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Tue, Aug 4 from Buffalo to Indianapolis, returning Wed, Aug 5, priced at $220 found 9 hours ago
Delta
Sat, Oct 17 - Tue, Oct 20
BUF
Buffalo
IND
Indianapolis
$222 Roundtrip, found 4 days ago
$222
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Oct 17 from Buffalo to Indianapolis, returning Tue, Oct 20, priced at $222 found 4 days ago
American Airlines
Tue, Aug 4 - Wed, Aug 5
BUF
Buffalo
IND
Indianapolis
$227 Roundtrip, found 4 days ago
$227
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 4 from Buffalo to Indianapolis, returning Wed, Aug 5, priced at $227 found 4 days ago
American Airlines
Tue, Aug 4 - Wed, Aug 5
BUF
Buffalo
IND
Indianapolis
$229 Roundtrip, found 4 days ago
$229
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 4 from Buffalo to Indianapolis, returning Wed, Aug 5, priced at $229 found 4 days ago
Frontier Airlines
Tue, Aug 11 - Sat, Aug 15
BUF
Buffalo
IND
Indianapolis
$232 Roundtrip, found 4 days ago
$232
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Aug 11 from Buffalo to Indianapolis, returning Sat, Aug 15, priced at $232 found 4 days ago
United
Mon, Aug 24 - Tue, Aug 25
BUF
Buffalo
IND
Indianapolis
$233 Roundtrip, found 3 days ago
$233
Roundtrip
found 3 days ago
Select United flight, departing Mon, Aug 24 from Buffalo to Indianapolis, returning Tue, Aug 25, priced at $233 found 3 days ago
Delta
Mon, Aug 24 - Tue, Aug 25
BUF
Buffalo
IND
Indianapolis
$233 Roundtrip, found 3 days ago
$233
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Aug 24 from Buffalo to Indianapolis, returning Tue, Aug 25, priced at $233 found 3 days ago
American Airlines
Mon, Aug 24 - Tue, Aug 25
BUF
Buffalo
IND
Indianapolis
$233 Roundtrip, found 3 days ago
$233
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Aug 24 from Buffalo to Indianapolis, returning Tue, Aug 25, priced at $233 found 3 days ago
Southwest Airlines
Wed, Dec 2 - Sat, Dec 5
BUF
Buffalo
IND
Indianapolis
$233 Roundtrip, found 4 days ago
$233
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Wed, Dec 2 from Buffalo to Indianapolis, returning Sat, Dec 5, priced at $233 found 4 days ago
American Airlines
Sat, Oct 17 - Tue, Oct 20
BUF
Buffalo
IND
Indianapolis
$236 Roundtrip, found 4 days ago
$236
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Oct 17 from Buffalo to Indianapolis, returning Tue, Oct 20, priced at $236 found 4 days ago

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 $400
IND
Indianapolis Intl.
CheapestClosest
Average driving time to city center19 min
Flights from $400

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

February is typically the cheapest month to fly

From $162 - $345 per traveler.

What you need to know for your flight from Buffalo Niagara Intl. to Indianapolis Intl.

Buffalo (BUF) to Indianapolis (IND) at a glance

Travel from Buffalo (BUF) to Indianapolis (IND) with a range of airlines on this domestic short-haul route. Whether you prefer full-service options or budget-friendly carriers, you can compare flights to find the best match for your budget and schedule as you plan to explore the iconic attractions and neighborhoods of Indianapolis. Discover essential information for flights departing from Buffalo Niagara International Airport (BUF) to Indianapolis International Airport (IND).

  • Fastest flight duration: around 3h 15m in-flight, plus roughly 1 hour layover with one stop
  • Route distance: roughly 450 miles (725 km)
  • Flights per week: around 11 departures on average
  • Typical fares (one-way): economy tickets often range from $100–$370, depending on seasonality and how far ahead you book

Flights from Buffalo Niagara International Airport (BUF) to Indianapolis International Airport (IND)

According to recent travel bookings, the top airlines flying from Buffalo to Indianapolis are favored for their one-stop services. Common layover points include O'Hare International Airport (ORD), with a layover of about 1 hour, Detroit Metropolitan Wayne County Airport (DTW), which typically has a 1-hour layover, and Baltimore Washington International Thurgood Marshall Airport (BWI), offering around 1 hour and 30 minutes for connections. This variety allows you to customize your travel plans by considering factors like price, total journey duration, and cabin class to secure the best itinerary.

  • American Airlines: This major airline provides full-service, one-stop flights, with one-way prices generally falling between $110 and $355. It represents roughly 35% of departures for this route, featuring an in-flight duration of 3 hours and 15 minutes, leading to a total travel time of about 4 hours and 30 minutes, including layover time.
  • Delta: Another leading full-service carrier, Delta offers one-stop service with one-way fares usually ranging from $100 to $395. It accounts for approximately 31% of the departures on this route. The flight time is about 3 hours and 15 minutes, with a complete journey time of roughly 4 hours and 30 minutes due to layovers.
  • United: This well-established full-service airline provides one-stop options, with one-way ticket prices typically between $100 and $425. United makes up around 18% of the departures for this route, with an in-air time of 3 hours and 15 minutes, and a total travel duration of approximately 4 hours and 30 minutes when including layovers.
  • Southwest Airlines: Known for its budget-friendly options, Southwest Airlines offers one-stop service with one-way fares generally ranging from $100 to $380. This low-cost carrier constitutes about 14% of the departures on this route, featuring a flight time of 3 hours and 15 minutes along with a total journey time of roughly 4 hours and 30 minutes when including layovers.
  • Frontier Airlines: A budget-conscious choice, Frontier Airlines provides one-stop service, with one-way fares typically between $100 and $210. It accounts for approximately 3% of departures on this route, with an in-flight time of 3 hours and 15 minutes and a total travel time of around 4 hours and 30 minutes, factoring in layover periods.

Travelers flying from Buffalo to Indianapolis can opt for an upgrade, with first-class service available through both American Airlines and Delta.

Best time to fly from Buffalo (BUF) to Indianapolis (IND)

The most popular months for travelers flying from Buffalo to Indianapolis are February, April, and July, when peak temperatures in Indianapolis reach up to 74.8°F in July. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 73.4°F. For better deals, September usually offers the lowest average one-way fare around $203. Flight availability peaks in September, with approximately 14 flights per week, making it easier to find convenient departure times. January and April have the fewest flights, with approximately 9 flights per week.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $203, roughly 8% cheaper than the yearly average.
  • More budget-friendly months to fly: May, November, and October typically offer average one-way fares of around $206.
  • Most flight options: September has the highest number of flights from Buffalo to Indianapolis, with approximately 14 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January28.4°F (-2.0°C)Slightly Low9$232
February31.5°F (-0.3°C)Slightly High10$230
March42.6°F (5.9°C)Average10$249
April52.5°F (11.4°C)Slightly High9$251
May63.5°F (17.5°C)Average11$204
June72.0°F (22.2°C)Average12$222
July74.8°F (23.8°C)Slightly High11$221
August73.4°F (23.0°C)Slightly Low12$209
September67.6°F (19.8°C)Average14$203
October55.9°F (13.3°C)Average11$208
November43.2°F (6.2°C)Average11$206
December34.9°F (1.6°C)Slightly Low10$230

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Buffalo (BUF) to Indianapolis (IND)

  • Niagara Falls to Indianapolis (IAG-IND): Niagara Falls International Airport (IAG) lies approximately 16 miles from Buffalo Niagara International Airport (BUF), offering a convenient connection for travelers heading to Indianapolis.

How to find the best prices for flights from Buffalo (BUF) to Indianapolis (IND)

Getting some of the best deals on flights from Buffalo to Indianapolis is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, although most travelers book their flights two to eight weeks ahead. Departures in the afternoon (12 PM to 6 PM) often provide lower prices, even though morning flights (5 AM to 12 PM) are the most popular. Additionally, flying on Tuesday generally offers cheaper rates, while Thursday remains the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Indianapolis International Airport from Buffalo Niagara International Airport

Indianapolis welcomes travelers from Buffalo with a range of transport options based on price, convenience, and proximity. Here's how to reach Indianapolis efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Indianapolis, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Indianapolis International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Indianapolis International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Indianapolis International Airport, Indiana University-Riley Station, a metro station, is about 7.8 miles from the airport, providing convenient access to the city.

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 $105 and cheap return flights from $220 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, United
Roundtrip price
$220
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 August. 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 $105 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.

*Available to One Key members.

 

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