Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Indianapolis to Buffalo from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Buffalo departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Indianapolis to Buffalo

Cheap round-trip flights

Frontier Logo
9:49 am - 8:09 pmIND-BUF
10h 20m1 stop
Frontier Logo
12:39 pm - 9:26 pmBUF-IND
8h 47m1 stop
$173Frontier
Find Deal
Thu, Nov 6 - Sun, Nov 9
Frontier Logo
8:54 pm - 4:03 pmIND-BUF
19h 09m1 stop
Frontier Logo
1:23 pm - 9:47 amBUF-IND
20h 24m1 stop
$218Frontier
Find Deal
Sun, Sep 28 - Thu, Oct 2
American Airlines Logo
3:56 pm - 11:35 pmIND-BUF
7h 39m1 stop
American Airlines Logo
6:14 am - 10:09 amBUF-IND
3h 55m1 stop
$221American Airlines
Find Deal
Wed, Oct 15 - Thu, Oct 23
American Airlines Logo
7:15 am - 4:50 pmIND-BUF
9h 35m1 stop
American Airlines Logo
11:20 am - 9:15 pmBUF-IND
9h 55m1 stop
$237American Airlines
Find Deal
Wed, Oct 29 - Sun, Nov 2
Delta Logo
5:59 pm - 11:49 pmIND-BUF
5h 50m1 stop
Delta Logo
11:15 am - 4:15 pmBUF-IND
5h 00m1 stop
$285Delta
Find Deal
Tue, Mar 3 - Thu, Mar 5
Delta Logo
8:00 am - 12:09 pmIND-BUF
4h 09m1 stop
Delta Logo
5:20 am - 10:14 amBUF-IND
4h 54m1 stop
$307Delta
Find Deal
Wed, Oct 29 - Sun, Nov 2
Southwest Logo
11:45 am - 9:50 pmIND-BUF
10h 05m2 stops
Southwest Logo
4:50 pm - 11:05 pmBUF-IND
6h 15m1 stop
$308Southwest
Find Deal
Sat, Dec 6 - Mon, Dec 8
Southwest Logo
12:45 pm - 4:20 pmIND-BUF
3h 35m1 stop
Southwest Logo
5:30 am - 10:35 amBUF-IND
5h 05m1 stop
$328Southwest
Find Deal
Sat, Oct 4 - Wed, Oct 8
United Airlines Logo
7:15 am - 2:12 pmIND-BUF
6h 57m2 stops
United Airlines Logo
10:55 am - 5:54 pmBUF-IND
6h 59m1 stop
$345United Airlines
Find Deal
Wed, Oct 15 - Thu, Oct 23
United Airlines Logo
11:27 am - 6:53 pmIND-BUF
7h 26m2 stops
United Airlines Logo
10:28 am - 2:32 pmBUF-IND
4h 04m1 stop
$350United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4

Southwest flights from Indianapolis to Buffalo

Our best Southwest deals on Indianapolis to Buffalo flight tickets
Southwest
Dec 6
IND11:45 amIndianapolis
10h 05m
2 stops
BUF9:50 pmBuffalo
Dec 8
BUF4:50 pmBuffalo
6h 15m
1 stop
IND11:05 pmIndianapolis
$308
Find similar
Southwest
Oct 4
IND12:45 pmIndianapolis
3h 35m
1 stop
BUF4:20 pmBuffalo
Oct 8
BUF5:30 amBuffalo
5h 05m
1 stop
IND10:35 amIndianapolis
$328
Find similar
Southwest
Oct 4
IND12:45 pmIndianapolis
3h 35m
1 stop
BUF4:20 pmBuffalo
Oct 8
BUF5:30 amBuffalo
8h 20m
2 stops
IND1:50 pmIndianapolis
$333
Find similar

United Airlines flights from Indianapolis to Buffalo

Our best United Airlines deals on Indianapolis to Buffalo flight tickets
United Airlines
Oct 15
IND7:15 amIndianapolis
6h 57m
2 stops
BUF2:12 pmBuffalo
Oct 23
BUF10:55 amBuffalo
6h 59m
1 stop
IND5:54 pmIndianapolis
$345
Find similar
United Airlines
Sep 30
IND11:27 amIndianapolis
7h 26m
2 stops
BUF6:53 pmBuffalo
Oct 4
BUF10:28 amBuffalo
4h 04m
1 stop
IND2:32 pmIndianapolis
$350
Find similar
United Airlines
Oct 10
IND6:00 amIndianapolis
3h 53m
1 stop
BUF9:53 amBuffalo
Oct 12
BUF7:07 amBuffalo
6h 15m
1 stop
IND1:22 pmIndianapolis
$357
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Indianapolis to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Indianapolis to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Thu 11/6

9:49 am-8:09 pm

1 stop10h 20m

Buffalo

Sun 11/9

12:39 pm-9:26 pm

1 stop8h 47m

$173

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Sun 9/28

8:54 pm-4:03 pm

1 stop19h 09m

Buffalo

Thu 10/2

1:23 pm-9:47 am

1 stop20h 24m

$218

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Wed 10/15

3:56 pm-11:35 pm

1 stop7h 39m

Buffalo

Thu 10/23

6:14 am-10:09 am

1 stop3h 55m

$221

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Wed 10/29

7:15 am-4:50 pm

1 stop9h 35m

Buffalo

Sun 11/2

11:20 am-9:15 pm

1 stop9h 55m

$237

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Tue 3/3

5:59 pm-11:49 pm

1 stop5h 50m

Buffalo

Thu 3/5

11:15 am-4:15 pm

1 stop5h 00m

$285

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Wed 10/29

8:00 am-12:09 pm

1 stop4h 09m

Buffalo

Sun 11/2

5:20 am-10:14 am

1 stop4h 54m

$307

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Sat 12/6

11:45 am-9:50 pm

2 stops10h 05m

Buffalo

Mon 12/8

4:50 pm-11:05 pm

1 stop6h 15m

$308

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Sat 10/4

12:45 pm-4:20 pm

1 stop3h 35m

Buffalo

Wed 10/8

5:30 am-10:35 am

1 stop5h 05m

$328

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Wed 10/15

7:15 am-2:12 pm

2 stops6h 57m

Buffalo

Thu 10/23

10:55 am-5:54 pm

1 stop6h 59m

$345

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Tue 9/30

11:27 am-6:53 pm

2 stops7h 26m

Buffalo

Sat 10/4

10:28 am-2:32 pm

1 stop4h 04m

$350

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Buffalo from

How to get the cheapest flight ticket from Indianapolis 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 cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of May, then book flights to Buffalo from Indianapolis during September instead. Flights to Buffalo in September, while not as cheap as those in May, still average around $286.

What is the cheapest day to depart on your flight to Buffalo?

Our data shows that Monday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $334. Flights from Indianapolis to Buffalo on a Sunday will generally be more expensive and average around $415. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

In the evening is the cheapest time of day to fly from Indianapolis to Buffalo when you can find flight prices for as low as $320. Flying to Buffalo in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $575 per ticket.

What is the cheapest Indianapolis to Buffalo flight route?

Fly from Indianapolis to Buffalo for the best Indianapolis - Buffalo flight prices

What cabin class options are available on Indianapolis to Buffalo flights?

There is only 1 cabin class available to choose from on Indianapolis to Buffalo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Indianapolis to Buffalo flight prices changed over time?

As of September 2025, prices for Indianapolis to Buffalo flights are approximately 28% more expensive when compared to flights at the same time last year.

When to book flights from Indianapolis to Buffalo

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

Cheap Indianapolis to Buffalo (IND to BUF) flight deals and tips

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

Direct flights

None
There are no direct flights from Indianapolis to Buffalo. There are no popular flight routes from Indianapolis to Buffalo.
Search flight deals

  • How far is Indianapolis to Buffalo by plane?

    Buffalo is 434.3 mi away from Indianapolis. Typically, this will take 3h 35m by plane in normal conditions.

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

    Prices for flights from Indianapolis Airport to Buffalo Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indianapolis 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 Indianapolis to Buffalo?

Best airlines flying from Indianapolis to Buffalo

Compare and see reviews for airlines that fly from Indianapolis to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $83Free CancellationRating
7.9
7,954 reviews
Search Delta flights
American AirlinesPriceFrom $231Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
SouthwestPriceFrom $286Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

Traveling to a place near Buffalo?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buffalo from Indianapolis.

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

Flights from Indianapolis 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 Indianapolis to Buffalo?

Once all potential Indianapolis 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 Indianapolis 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 Indianapolis and alert you when they change.

An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/15
Wed 10/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States