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$129+ Cheap flights from Indianapolis to Buffalo (IND - BUF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BUF
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Indianapolis to Buffalo

Cheapest flights from Indianapolis to Buffalo
Explore the most affordable flight options available from Indianapolis to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 amIND - BUF
1 stop4h 51mDelta
Sun 1/46:10 amBUF - IND
1 stop5h 19mDelta
Deal found 12/16$380
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:48 amIND - BUF
2 stops28h 24mMultiple Airlines
Sun 1/46:32 pmBUF - IND
1 stop23h 10mMultiple Airlines
Deal found 12/16$455
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:45 pmIND - BUF
1 stop5h 43mDelta
Wed 12/315:52 pmBUF - IND
1 stop5h 02mDelta
Deal found 12/16$460
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:39 amIND - BUF
1 stop4h 38mAmerican Airlines
Sat 1/36:00 amBUF - IND
1 stop4h 32mAmerican Airlines
Deal found 12/17$556
This Southwest deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2712:55 pmIND - BUF
2 stops10h 25mSouthwest
Tue 12/305:00 amBUF - IND
1 stop9h 35mSouthwest
Deal found 12/16$621
This Southwest deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/273:20 pmIND - BUF
2 stops8h 00mSouthwest
Wed 12/316:25 pmBUF - IND
1 stop4h 10mSouthwest
Deal found 12/16$625
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:18 pmIND - BUF
1 stop18h 18mMultiple Airlines
Sat 1/35:49 pmBUF - IND
2 stops37h 24mMultiple Airlines
Deal found 12/16$628
This Southwest deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:35 pmIND - BUF
1 stop3h 45mSouthwest
Sat 1/38:55 pmBUF - IND
1 stop3h 55mSouthwest
Deal found 12/16$639
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:00 amIND - BUF
2 stops10h 06mUnited Airlines
Sat 1/31:59 pmBUF - IND
1 stop6h 03mUnited Airlines
Deal found 12/17$653
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1610:05 amIND - BUF
1 stop4h 17mUnited Airlines
Mon 12/2210:29 amBUF - IND
1 stop4h 14mUnited Airlines
Deal found 12/15$677

Find flight deals from Indianapolis to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$243
(Trip.com)

One-way from

$129
(Delta)

Popular in

February

Cheapest in

May

Average price

$504
Provider with most accurate pricing for Indianapolis-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Buffalo flights.
Search Deals
From Indianapolis to Buffalo
Search Deals
One-way flight from Indianapolis to Buffalo
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Indianapolis to Buffalo that are best for you.

Fly from

Indianapolis

Fly to

Buffalo

Route

Depart

Return

Price

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Tue 1/6

8:48 am-11:47 pm

1 stop14h 59m

Buffalo

Thu 1/15

7:00 am-12:18 am

1 stop17h 18m

$243

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Wed 1/14

6:00 am-9:21 am

2 stops27h 21m

Buffalo

Sun 1/18

8:58 pm-11:15 pm

1 stop26h 17m

$254

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Wed 1/28

7:50 am-11:45 am

1 stop3h 55m

Buffalo

Wed 1/28

5:44 pm-12:07 am

1 stop6h 23m

$257

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Wed 1/14

6:40 am-11:11 am

1 stop4h 31m

Buffalo

Sun 1/18

6:03 am-11:30 am

1 stop5h 27m

$259

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Wed 1/28

5:35 am-12:30 pm

1 stop6h 55m

Buffalo

Wed 1/28

3:45 pm-10:05 pm

2 stops6h 20m

$262

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Wed 1/21

7:15 am-1:24 pm

1 stop6h 09m

Buffalo

Sat 1/24

2:49 pm-7:02 pm

1 stop4h 13m

$317

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Wed 1/14

11:25 am-7:25 pm

2 stops8h 00m

Buffalo

Sun 1/18

9:55 am-8:02 pm

2 stops10h 07m

$329

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Wed 12/31

6:30 am-11:21 am

1 stop4h 51m

Buffalo

Sun 1/4

6:10 am-11:29 am

1 stop5h 19m

$380

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Thu 1/1

2:35 pm-7:06 pm

1 stop4h 31m

Buffalo

Mon 1/5

7:48 pm-11:59 pm

1 stop4h 11m

$410

IndianapolisBuffalo

IND - BUF

INDBUF

Indianapolis

Wed 1/7

8:00 am-2:10 pm

1 stop6h 10m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 17 results
1
2

Compare providers for flights from Indianapolis to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Buffalo in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Indianapolis-Buffalo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Indianapolis-Buffalo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Indianapolis-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-Buffalo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Indianapolis to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Indianapolis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Indianapolis to Buffalo

What is the cheapest month to book a flight from Indianapolis to Buffalo?

Currently, May is the cheapest month in which you can book a flight from Indianapolis to Buffalo (average of $60). Flying from Indianapolis to Buffalo in November is currently the most expensive (average of $296). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IND to BUF?

Find hourly flight availability from Indianapolis to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Indianapolis to Buffalo in the evening. Doing so could potentially save you 44% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated December 18, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Indianapolis to Buffalo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,005 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,091 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,054 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,081 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Indianapolis to Buffalo?

    Airlines like Delta and Southwest fly from Indianapolis to Buffalo in about 3h 55m. The time it takes to get you to your destination can typically vary by up to 3h. The distance between Indianapolis and Buffalo is about 451 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Indianapolis to Buffalo round-trip?

    According to our current data, Frontier ($60), Delta ($83), and American Airlines ($205) offers the cheapest pricing from Indianapolis to Buffalo. Frontier is 84% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Indianapolis to Buffalo one-way?

    One-way options have recently been found by users for as low as $87 on American Airlines. Other airlines that offer cheap prices include Southwest from $117 and Delta from $124 one-way.

  • Can I find deals for flights from Indianapolis to Buffalo that include hotel bookings?

    Yes. In addition to deals on Indianapolis to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indianapolis to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Buffalo.

  • Can I find deals for business class flights from Indianapolis to Buffalo?

    Yes. Cheapflights offers flight deals from Indianapolis to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Indianapolis to Buffalo?

    Currently, May is the cheapest month in which you can book a flight from Indianapolis to Buffalo (average of $60). Flying from Indianapolis to Buffalo in November is currently the most expensive (average of $296). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca

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Alternative routes for Indianapolis to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Indianapolis to Buffalo

Discover the top 5 airlines that operate flights from Indianapolis to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$60Average$208FlexibilityNo cancel feeOn-time62%
DeltaCheapest$83Average$306FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$205Average$364FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$443FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$314Average$412FlexibilityNo cancel feeOn-time63%

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