$162+ Cheap flights from Indianapolis to Buffalo (IND - BUF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BUF
Aug 18 — Aug 251
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Indianapolis to Buffalo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Indianapolis to Buffalo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Indianapolis to BuffaloExplore 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 July 19, 2026.
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 July 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Fri 8/286:11 pm
IND
- BUF
1 stop16h 18m
Frontier
Mon 8/3111:36 am
BUF
- IND
1 stop5h 50m
Frontier
Deal found 7/14![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:11 pm
IND
- BUF
1 stop16h 18m
Frontier
Wed 8/2611:36 am
BUF
- IND
1 stop5h 50m
Frontier
Deal found 7/15![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:39 pm
IND
- BUF
1 stop23h 42m
Frontier
Thu 9/171:16 pm
BUF
- IND
1 stop22h 28m
Frontier
Deal found 7/17![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 9/1612:39 pm
IND
- BUF
1 stop23h 42m
Frontier
Mon 9/211:16 pm
BUF
- IND
1 stop22h 28m
Frontier
Deal found 7/18![Frontier logo]()
$203
This Frontier deal was found by Cheapflights users on 7/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:53 am
IND
- BUF
1 stop8h 13m
Frontier
Thu 8/139:33 pm
BUF
- IND
1 stop12h 25m
Frontier
Deal found 7/14![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 7/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:53 am
IND
- BUF
1 stop8h 13m
Frontier
Sat 8/1510:02 pm
BUF
- IND
1 stop12h 01m
Frontier
Deal found 7/15![Frontier logo]()
$235
Best flights from Indianapolis to BuffaloDiscover carefully curated flight deals from Indianapolis to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 19, 2026.
Discover carefully curated flight deals from Indianapolis to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 19, 2026.
This Frontier deal was found by Cheapflights users on 7/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:53 am
IND
- BUF
1 stop8h 13m
Frontier
Thu 8/139:33 pm
BUF
- IND
1 stop12h 25m
Frontier
Deal found 7/18![Frontier logo]()
$239
This American Airlines deal was found by Cheapflights users on 7/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:21 am
IND
- BUF
1 stop7h 05m
American Airlines
Sat 9/55:02 am
BUF
- IND
1 stop6h 36m
American Airlines
Deal found 7/16![American Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 7/14. 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.
Fri 10/233:10 pm
IND
- BUF
1 stop3h 30m
Southwest
Mon 10/266:00 am
BUF
- IND
1 stop3h 55m
Southwest
Deal found 7/14![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 7/16. 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.
Sun 11/87:44 pm
IND
- BUF
1 stop4h 15m
Delta
Wed 11/119:00 am
BUF
- IND
1 stop5h 15m
Delta
Deal found 7/16![Delta logo]()
$352
This Southwest deal was found by Cheapflights users on 7/14. 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.
Wed 9/166:50 am
IND
- BUF
2 stops7h 30m
Southwest
Mon 9/215:40 am
BUF
- IND
2 stops6h 30m
Southwest
Deal found 7/14![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 7/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:55 am
IND
- BUF
2 stops8h 20m
Southwest
Thu 9/175:40 am
BUF
- IND
2 stops6h 30m
Southwest
Deal found 7/17![Southwest logo]()
$355
This Southwest deal was found by Cheapflights users on 7/16. 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.
Sun 11/85:40 am
IND
- BUF
1 stop5h 45m
Southwest
Wed 11/1112:45 pm
BUF
- IND
2 stops9h 55m
Southwest
Deal found 7/16![Southwest logo]()
$357
This Southwest deal was found by Cheapflights users on 7/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:20 pm
IND
- BUF
2 stops6h 20m
Southwest
Sun 10/411:40 am
BUF
- IND
2 stops7h 05m
Southwest
Deal found 7/15![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 7/18. 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.
Tue 11/106:50 am
IND
- BUF
2 stops8h 20m
Southwest
Fri 11/136:35 pm
BUF
- IND
1 stop6h 05m
Southwest
Deal found 7/18![Southwest logo]()
$375
Last-minute flights from Indianapolis to BuffaloDiscover last-minute flight deals from Indianapolis to Buffalo. Data last updated July 19, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Buffalo. Data last updated July 19, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Thu 8/67:38 pm
IND
- BUF
2 stops18h 15m
Frontier
Tue 8/1111:29 am
BUF
- IND
1 stop23h 56m
Frontier
Deal found 7/18![Frontier logo]()
$256
This Frontier deal was found by Cheapflights users on 7/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:53 am
IND
- BUF
1 stop8h 13m
Frontier
Thu 8/139:33 pm
BUF
- IND
1 stop12h 25m
Frontier
Deal found 7/14![Frontier logo]()
$255
This Frontier deal was found by Cheapflights users on 7/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:53 am
IND
- BUF
1 stop8h 13m
Frontier
Thu 8/139:33 pm
BUF
- IND
1 stop12h 25m
Frontier
Deal found 7/14![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 7/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:53 am
IND
- BUF
1 stop8h 13m
Frontier
Sat 8/1510:02 pm
BUF
- IND
1 stop12h 01m
Frontier
Deal found 7/15![Frontier logo]()
$235
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Wed 8/127:00 am
IND
- BUF
2 stops7h 18m
United Airlines
Sat 8/155:58 pm
BUF
- IND
1 stop4h 02m
United Airlines
Deal found 7/15![United Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:00 am
IND
- BUF
2 stops26h 53m
Frontier
Mon 8/177:57 pm
BUF
- IND
1 stop22h 41m
Frontier
Deal found 7/15![Frontier logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:11 pm
IND
- BUF
1 stop16h 18m
Frontier
Wed 8/2611:36 am
BUF
- IND
1 stop5h 50m
Frontier
Deal found 7/15![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Fri 8/286:11 pm
IND
- BUF
1 stop16h 18m
Frontier
Mon 8/3111:36 am
BUF
- IND
1 stop5h 50m
Frontier
Deal found 7/14![Frontier logo]()
$162
This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:21 am
IND
- BUF
1 stop7h 05m
American Airlines
Sat 9/55:02 am
BUF
- IND
1 stop6h 36m
American Airlines
Deal found 7/15![American Airlines logo]()
$309
One-way flights from Indianapolis to BuffaloSearch for one-way flight options from Indianapolis to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
Search for one-way flight options from Indianapolis to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
This Priceline deal was found by Cheapflights users on 7/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:53 am
IND
- BUF
1 stop8h 13m
Frontier
Deal found 7/17![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:20 pm
IND
- BUF
1 stop23h 13m
Frontier
Deal found 7/17![Frontier logo]()
$181
This deal was found by Cheapflights users on 7/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:35 am
IND
- BUF
1 stop4h 16m
United Airlines
Deal found 7/14![United Airlines logo]()
$243
This Southwest deal was found by Cheapflights users on 7/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:50 am
IND
- BUF
2 stops7h 35m
Southwest
Deal found 7/17![Southwest logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:55 pm
IND
- BUF
3 stops40h 38m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:03 pm
IND
- BUF
2 stops16h 50m
Frontier
Deal found 7/17![Frontier logo]()
$364
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 July 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $162 (Kiwi.com) |
One-way from | $86 (Kiwi.com) |
Popular in | June |
Cheapest in | May |
Average price | $466 |
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 July 19, 2026.
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
Cheapest round-trip
IndianapolisBuffalo
IND - BUF
INDBUF
Indianapolis
Wed 8/12
10:53 am-7:06 pm
1 stop8h 13m
Buffalo
Thu 8/13
9:33 pm-9:58 am
1 stop12h 25m
$239
IndianapolisBuffalo
IND - BUF
INDBUF
Indianapolis
Mon 8/31
7:21 am-2:26 pm
1 stop7h 05m
Buffalo
Sat 9/5
5:02 am-11:38 am
1 stop6h 36m
$309
Quickest round-trip
IndianapolisBuffalo
IND - BUF
INDBUF
Indianapolis
Fri 10/23
3:10 pm-6:40 pm
1 stop3h 30m
Buffalo
Mon 10/26
6:00 am-9:55 am
1 stop3h 55m
$347
IndianapolisBuffalo
IND - BUF
INDBUF
Indianapolis
Sun 11/8
7:44 pm-11:59 pm
1 stop4h 15m
Buffalo
Wed 11/11
9:00 am-2:15 pm
1 stop5h 15m
$352
IndianapolisBuffalo
IND - BUF
INDBUF
Indianapolis
Wed 9/16
6:50 am-2:20 pm
2 stops7h 30m
Buffalo
Mon 9/21
5:40 am-12:10 pm
2 stops6h 30m
$354
IndianapolisBuffalo
IND - BUF
INDBUF
Indianapolis
Mon 9/14
6:55 am-3:15 pm
2 stops8h 20m
Buffalo
Thu 9/17
5:40 am-12:10 pm
2 stops6h 30m
$355
IndianapolisBuffalo
IND - BUF
INDBUF
Indianapolis
Sun 11/8
5:40 am-11:25 am
1 stop5h 45m
Buffalo
Wed 11/11
12:45 pm-10:40 pm
2 stops9h 55m
$357
IndianapolisBuffalo
IND - BUF
INDBUF
Indianapolis
Sat 10/3
3:20 pm-9:40 pm
2 stops6h 20m
Buffalo
Sun 10/4
11:40 am-6:45 pm
2 stops7h 05m
$362
IndianapolisBuffalo
IND - BUF
INDBUF
Indianapolis
Tue 11/10
6:50 am-3:10 pm
2 stops8h 20m
Buffalo
Fri 11/13
6:35 pm-12:40 am
1 stop6h 05m
$375
Cheapest one-way
IndianapolisBuffalo
IND - BUF
INDBUF
Indianapolis
Sun 8/2
7:47 pm-7:06 pm
1 stop23h 19m
$181
Showing 1-10 of 15 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Indianapolis-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Buffalo flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
IND-BUF
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 $107). Flying from Indianapolis to Buffalo in June is currently the most expensive (average of $540). 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.
How much does it cost to fly round-trip from Indianapolis to Buffalo?
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 July 19, 2026.
See what other customers who have flown with Southwest,Delta, andUnited 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.
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Buffalo flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Indianapolis
Popular flights
Alternative routes for Indianapolis to Buffalo
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 19, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Indianapolis to Buffalo by cabin class
Find flights from Indianapolis to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indianapolis and Buffalo flights
Browse other Indianapolis and Buffalo flight options. Last updated on July 19, 2026.
Other flights from Indianapolis
Browse through other flights departing from Indianapolis. Flights are based on user searches made on Cheapflights and were last updated on July 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Indianapolis to Buffalo
Discover the top 4 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 July 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$205 | Average$364 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$207 | Average$409 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$259 | Average$498 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$355 | Average$412 | FlexibilityNo cancel fee | On-time63% |