$90+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BUF
Oct 2 — Oct 91
Round-trip
1 adult, Economy
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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
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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 September 2, 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 September 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 10/167:59 pm -
1 stop17h 00m
Mon 10/191:44 pm -
1 stop5h 20m
Deal found 9/1![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 10/154:08 pm -
2 stops20h 51m
Mon 10/191:44 pm -
1 stop5h 20m
Deal found 9/1![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/257:48 pm -
1 stop17h 02m
Sun 10/412:49 pm -
1 stop21h 36m
Deal found 8/31![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 10/14:12 pm -
2 stops20h 43m
Sat 10/101:44 pm -
1 stop5h 20m
Deal found 8/31![Frontier logo]()
$220
This Frontier deal was found by Cheapflights users on 8/31. 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.
Tue 9/1511:21 am -
1 stop6h 28m
Sat 9/191:40 pm -
1 stop5h 13m
Deal found 8/31![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Sun 10/189:06 pm -
2 stops15h 53m
Wed 10/211:44 pm -
1 stop5h 20m
Deal found 8/30![Frontier logo]()
$249
This Priceline deal was found by Cheapflights users on 9/1. 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.
Sun 9/2710:26 am -
1 stop7h 19m
Wed 9/301:40 pm -
1 stop5h 13m
Deal found 9/1![Frontier logo]()
$255
This Priceline deal was found by Cheapflights users on 9/2. 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.
Thu 9/1710:26 am -
1 stop7h 19m
Mon 9/211:40 pm -
1 stop5h 13m
Deal found 9/2![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Sun 10/44:12 pm -
2 stops20h 43m
Wed 10/71:40 pm -
1 stop5h 13m
Deal found 9/1![Frontier logo]()
$262
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 September 2, 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 September 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 9/307:48 pm -
2 stops16h 00m
Fri 10/21:40 pm -
1 stop5h 13m
Deal found 8/30![Frontier logo]()
$226
This Southwest deal was found by Cheapflights users on 9/1. 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 10/46:10 pm -
1 stop6h 05m
Wed 10/79:30 am -
1 stop4h 25m
Deal found 9/1![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 9/1. 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.
Mon 12/286:10 am -
1 stop5h 14m
Fri 1/15:50 pm -
1 stop5h 18m
Deal found 9/1![Delta logo]()
$380
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/2811:03 am -
1 stop5h 59m
Thu 10/296:30 am -
1 stop6h 14m
Deal found 9/1![United Airlines logo]()
$385
This Frontier deal was found by Cheapflights users on 8/31. 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.
Tue 9/1511:21 am -
1 stop6h 28m
Sat 9/191:40 pm -
1 stop5h 13m
Deal found 8/31![Frontier logo]()
$230
This Priceline deal was found by Cheapflights users on 9/2. 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.
Thu 9/1710:26 am -
1 stop7h 19m
Mon 9/211:40 pm -
1 stop5h 13m
Deal found 9/2![Frontier logo]()
$260
This Southwest deal was found by Cheapflights users on 9/1. 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 2/148:50 am -
2 stops6h 30m
Tue 2/165:35 am -
2 stops9h 40m
Deal found 9/1![Southwest logo]()
$370
This Southwest deal was found by Cheapflights users on 8/29. 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 10/133:25 pm -
1 stop6h 50m
Thu 10/159:40 am -
2 stops9h 10m
Deal found 8/29![Southwest logo]()
$378
This Southwest deal was found by Cheapflights users on 8/30. 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 10/125:55 pm -
1 stop3h 15m
Wed 10/1412:35 pm -
2 stops8h 10m
Deal found 8/30![Southwest logo]()
$378
This Southwest deal was found by Cheapflights users on 8/29. 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 10/163:10 pm -
1 stop3h 30m
Mon 10/199:40 am -
2 stops9h 10m
Deal found 8/29![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 8/29. 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 -
2 stops6h 20m
Tue 10/62:00 pm -
2 stops9h 00m
Deal found 8/29![Southwest logo]()
$383
Last-minute flights from Indianapolis to BuffaloDiscover last-minute flight deals from Indianapolis to Buffalo. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Buffalo. Data last updated September 2, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/31. 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.
Tue 9/1511:21 am -
1 stop6h 28m
Sat 9/191:40 pm -
1 stop5h 13m
Deal found 8/31![Frontier logo]()
$230
This Priceline deal was found by Cheapflights users on 9/2. 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.
Thu 9/1710:26 am -
1 stop7h 19m
Mon 9/211:40 pm -
1 stop5h 13m
Deal found 9/2![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/257:48 pm -
1 stop17h 02m
Sun 10/412:49 pm -
1 stop21h 36m
Deal found 8/31![Frontier logo]()
$219
This Priceline deal was found by Cheapflights users on 9/1. 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.
Sun 9/2710:26 am -
1 stop7h 19m
Wed 9/301:40 pm -
1 stop5h 13m
Deal found 9/1![Frontier logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 10/14:12 pm -
2 stops20h 43m
Sat 10/101:44 pm -
1 stop5h 20m
Deal found 8/31![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Sun 10/44:12 pm -
2 stops20h 43m
Wed 10/71:40 pm -
1 stop5h 13m
Deal found 9/1![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 10/154:08 pm -
2 stops20h 51m
Mon 10/191:44 pm -
1 stop5h 20m
Deal found 9/1![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 10/167:59 pm -
1 stop17h 00m
Mon 10/191:44 pm -
1 stop5h 20m
Deal found 9/1![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Sun 10/189:06 pm -
2 stops15h 53m
Wed 10/211:44 pm -
1 stop5h 20m
Deal found 8/30![Frontier logo]()
$249
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 September 2, 2026.
Search for one-way flight options from Indianapolis to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This Priceline deal was found by Cheapflights users on 8/31. 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.
Tue 9/2211:21 am -
1 stop6h 28m
Deal found 8/31![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/287:48 pm -
2 stops22h 01m
Deal found 8/31![Frontier logo]()
$121
This Priceline deal was found by Cheapflights users on 8/28. 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.
Thu 10/2911:25 am -
1 stop6h 27m
Deal found 8/28![Frontier logo]()
$129
This Frontier deal was found by Cheapflights users on 9/2. 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.
Sun 9/2010:26 am -
1 stop7h 19m
Deal found 9/2![Frontier logo]()
$130
This Jetabroad deal was found by Cheapflights users on 8/31. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:20 pm -
1 stop20h 29m
Deal found 8/31![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 10/149:06 pm -
1 stop20h 46m
Deal found 8/31![Frontier logo]()
$154
This Frontier deal was found by Cheapflights users on 9/2. 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 11/2512:10 pm -
1 stop6h 17m
Deal found 9/2![Frontier logo]()
$155
This Delta deal was found by Cheapflights users on 9/1. 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 9/237:36 pm -
1 stop4h 17m
Deal found 9/1![Delta logo]()
$158
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 September 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $179 (Kiwi.com) |
One-way from | $90 (Priceline) |
Popular in | August |
Cheapest in | May |
Average price | $394 |
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 7,457,451 searches. Data last updated September 2, 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 Indianapolis - BUF Buffalo
INDBUF
Indianapolis
Wed 9/30
7:48 pm-11:48 am
2 stops16h 00m
Buffalo
Fri 10/2
1:40 pm-6:53 pm
1 stop5h 13m
$226
IndianapolisBuffalo
IND Indianapolis - BUF Buffalo
INDBUF
Indianapolis
Tue 9/15
11:21 am-5:49 pm
1 stop6h 28m
Buffalo
Sat 9/19
1:40 pm-6:53 pm
1 stop5h 13m
$230
IndianapolisBuffalo
IND Indianapolis - BUF Buffalo
INDBUF
Indianapolis
Thu 9/17
10:26 am-5:45 pm
1 stop7h 19m
Buffalo
Mon 9/21
1:40 pm-6:53 pm
1 stop5h 13m
$260
Quickest round-trip
IndianapolisBuffalo
IND Indianapolis - BUF Buffalo
INDBUF
Indianapolis
Sun 10/4
6:10 pm-12:15 am
1 stop6h 05m
Buffalo
Wed 10/7
9:30 am-1:55 pm
1 stop4h 25m
$360
IndianapolisBuffalo
IND Indianapolis - BUF Buffalo
INDBUF
Indianapolis
Sun 2/14
8:50 am-3:20 pm
2 stops6h 30m
Buffalo
Tue 2/16
5:35 am-3:15 pm
2 stops9h 40m
$370
IndianapolisBuffalo
IND Indianapolis - BUF Buffalo
INDBUF
Indianapolis
Tue 10/13
3:25 pm-10:15 pm
1 stop6h 50m
Buffalo
Thu 10/15
9:40 am-6:50 pm
2 stops9h 10m
$378
IndianapolisBuffalo
IND Indianapolis - BUF Buffalo
INDBUF
Indianapolis
Mon 10/12
5:55 pm-9:10 pm
1 stop3h 15m
Buffalo
Wed 10/14
12:35 pm-8:45 pm
2 stops8h 10m
$378
IndianapolisBuffalo
IND Indianapolis - BUF Buffalo
INDBUF
Indianapolis
Mon 12/28
6:10 am-11:24 am
1 stop5h 14m
Buffalo
Fri 1/1
5:50 pm-11:08 pm
1 stop5h 18m
$380
IndianapolisBuffalo
IND Indianapolis - BUF Buffalo
INDBUF
Indianapolis
Fri 10/16
3:10 pm-6:40 pm
1 stop3h 30m
Buffalo
Mon 10/19
9:40 am-6:50 pm
2 stops9h 10m
$382
IndianapolisBuffalo
IND Indianapolis - BUF Buffalo
INDBUF
Indianapolis
Sat 10/3
3:20 pm-9:40 pm
2 stops6h 20m
Buffalo
Tue 10/6
2:00 pm-11:00 pm
2 stops9h 00m
$383
Showing 1-10 of 20 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 September.
| 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
Prices
More
What’s the top layover airport for flights from Indianapolis to Buffalo?
Share of 1-stop round-trip flights from Indianapolis to Buffalo chosen by Cheapflights users in the past 12 months, using the same layover each way.
Baltimore (BWI) – chosen by Cheapflights users on 67% of 1-stop itineraries from Indianapolis to Buffalo on Cheapflights.
What’s the cheapest layover airport for flights from Indianapolis to Buffalo?
Average round-trip fare for 1-stop flights from Indianapolis to Buffalo, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Chicago (MDW) is the most affordable 1-stop option, with an average round-trip price of $379.
What’s the fastest layover option from Indianapolis to Buffalo?
Shortest average travel time for 1-stop one-way flights from Indianapolis to Buffalo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Baltimore (BWI) have the shortest average one-way travel time for 1-stop routes: 3h 51m.
Which airport typically offers the quickest layover for flights from Indianapolis to Buffalo?
Average layover duration for 1-stop one-way flights from Indianapolis to Buffalo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Baltimore (BWI) offer the fastest connection on this route, with an average layover time of 1h 12m.
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 September 2, 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.
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
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
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Indianapolis and Buffalo flights
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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 September 2, 2026.
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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 7,457,451 searches. Data last updated September 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$205 | Average$364 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$510 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$354 | Average$424 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$356 | Average$650 | FlexibilityNo cancel fee | On-time69% |