Earn point on your loyalty program!arrow arc left

Cheap flights from Ontario (ONT) to Indianapolis (IND)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Ontario (ONT) to Indianapolis (IND)

How to find the cheapest flight from Ontario (ONT) to Indianapolis (IND)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to Indianapolis (IND)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to Indianapolis (IND)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Ontario to Indianapolis in January , February 2026

31 Jan - 23 Feb $ 308.00
ONT
Ontario
Frontier Airlines
2 STOPS
IND
Indianapolis
IND
Indianapolis
Frontier Airlines
1 STOPS
ONT
Ontario
Pick dates
20 Jan - 04 Feb $ 576.00
ONT
Ontario
Alaska Airlines
1 STOPS
IND
Indianapolis
IND
Indianapolis
Alaska Airlines
1 STOPS
ONT
Ontario
Pick dates
19 Jan - 04 Feb $ 577.00
ONT
Ontario
Alaska Airlines
1 STOPS
IND
Indianapolis
IND
Indianapolis
Alaska Airlines
1 STOPS
ONT
Ontario
Pick dates

Last minute flights from Ontario to Indianapolis

27 Jan - 31 Jan $ 647.00
ONT
Ontario
United Airlines
1 STOPS
IND
Indianapolis
IND
Indianapolis
United Airlines
1 STOPS
ONT
Ontario
Pick dates
23 Jan - 31 Jan $ 708.00
ONT
Ontario
United Airlines
1 STOPS
IND
Indianapolis
IND
Indianapolis
United Airlines
1 STOPS
ONT
Ontario
Pick dates
17 Jan - 31 Jan $ 1,371.00
ONT
Ontario
United Airlines
1 STOPS
IND
Indianapolis
IND
Indianapolis
United Airlines
1 STOPS
ONT
Ontario
Pick dates

One-way flights to Indianapolis from Ontario

7:35 PM - 10:07 AM
Frontier Airlines
2 Stops
13h 8m
ONT - IND
$ 188
Kiwi
Pick dates
1:24 PM - 5:43 PM
United Airlines
1 Stops
5h 51m
ONT - IND
$ 384
Kiwi
Pick dates
1:24 PM - 5:43 PM
United Airlines
1 Stops
5h 51m
ONT - IND
$ 384
Kiwi
Pick dates

How to find the cheapest flight from Ontario (ONT) to Indianapolis (IND)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to Indianapolis (IND)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to Indianapolis (IND)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.