Find Cheap Flights from Ontario to Indianapolis (ONT - IND)

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Thu 11/23
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Good to Know

Average Price:
$448
(avg. price over the last 2 weeks)
Good Deal:
$334
or less (round trip)

When to Book Flights from Ontario to Indianapolis

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $333 or less.
The cheapest flight from Ontario to Indianapolis was found 39 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
Morning departure is around 4% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Ontario to Indianapolis Flights

How long does a flight from Ontario to Indianapolis take?
An average nonstop flight takes 6h 07m, covering a distance of 1766 miles.
Which airlines provide the cheapest flights from Ontario to Indianapolis?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($228), Frontier ($258) and American Airlines ($369).
Do I need a passport to fly between Ontario and Indianapolis?
No.
What’s the cheapest day of the week to fly Ontario to Indianapolis?
For Ontario to Indianapolis, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Indianapolis back to Ontario, the best deals are generally found on Tuesday, with Monday being the most expensive.

Book cheap flights from Ontario to Indianapolis (round-trip)

Airports
Origin
Ontario
$228
only
$228
Destination
Indianapolis
$228
only
$228
Tue, Jan 9
ONT
IND
14h 01m
Sat, Jan 13
IND
ONT
6h 16m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 18
ONT
IND
12h 07m
Sat, Apr 21
IND
ONT
16h 03m
Trip: 4 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 32998 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
AUS
IAD
Mediocre 2.0

2.5 hours delay is what I didn’t like

DEN
SLC
Excellent 10.0

Great flight from start to finish. Had boarding passes, so easy, Quick luggage checkin, easy boarding, and easy, Quick luggage retrieval at end of flight.

MSY
DEN
Excellent 8.0

Flight was delayed

PSP
DEN
Mediocre 3.3

My flight crew. Received call concerning my bag in Atlanta, although I was still in Denver.

Long line to check in, anxiety about missing flight Had to pay for my carry on Missed my connecting flight, announcements were not clear Was told I to pay a rebooking fee for a flight two days later Frontier does not offer stand by Spent $285 with another airline to get to Atlanta on time

PHL
PBI
Good 6.3

The plane was clean and we left on time with no delays or issues. The flight crew were very nice and there was also enough overhead space for everyone’s bags.

The lines are excessively long to check a bag, there was only 1 of 4 check in kiosks working, which created it’s own line. Also the carry on bag fee at the airport was incredibly steep.

Wed, Feb 14
ONT
IND
6h 07m
Mon, Feb 19
IND
ONT
7h 01m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25340 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
EWR
PHX
Okay 5.6

Got me to where I'm going safely. Crew was nice.

Flying is painful

MEM
DFW
Mediocre 2.0

Absolutely nothing

Everything about the flight was awful. Food pathetic, my monitor didn’t work, smooshed between 2 overweight passengers. Flight crew lacked simple etiquette.

MIA
JFK
Mediocre 2.0

Nothing !

Service was horrible. No leg room. Flight attendants were gossiping loudly behind me. Flight was late to leave and we were stuck at the gate once we landed.

LHR
ORD
Excellent 10.0

On time

CLT
BWI
Good 7.3

Crew was outstanding

Hurried beverage service since arriving early. R

Tue, Dec 5
ONT
IND
13h 55m
Sat, Dec 9
IND
ONT
6h 58m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Dec 21
ONT
IND
9h 25m
Thu, Jan 4
IND
ONT
7h 20m
Trip: 15 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51386 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
RAP
Excellent 8.0

Friendliness

Ride was bumpy

JAC
DEN
Okay 5.3

Repairs caused a long delay, they kept us informed but it was a hurry up and wait forever

ORD
MIA
Excellent 8.3

Food was great!

Drinks took a while to receive after takeoff.

SLC
SFO
Excellent 8.5

More comfortable seat. The seat on this airplane offers little back support.

SJU
IAH
Okay 5.6

No snack, one cup of beverage and no movies without paying.

Fri, Mar 23
ONT
IND
23h 04m
Fri, Mar 30
IND
ONT
16h 32m
Trip: 8 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 32998 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MKE
LAS
Okay 5.6

The crew was most friendly and accommodating. Pilots very informative made a could be turbulent flight very smooth.

Seats are very uncomfortable had a bar straight across bottom of my back. Lack of food and beverages. The plane should always be stocked.

DEN
OKC
Mediocre 2.0

Nothing

I signed up for special services for meet and assist and no one helped me.

AUS
IAD
Mediocre 2.0

2.5 hours delay is what I didn’t like

MCO
ATL
Okay 5.3

The poor way they handle things when the system goes down

CVG
MCO
Okay 4.0

It got me where I needed to go, albeit with a little effort and stress. Crew was pleasant. Thank you.

6 people overbooked, who might not have gotten seats. I was one of them. I recognize there was nothing I could have done either way but it was unpleasant to hear I might not get a seat on a flight I bought a ticket to a month ago, regardless of the price. And the return flight was dismal. Had to wait an extra 3 hours for maintanence on the plane (fine, would rather it get fixed than have an issue in the air) but we were told there would be vouchers worth some amount sent to our email after we landed back in cincinnati. It's been 3 days and I have received no such vouchers. It also turns out I payed $45 for a personal bag that was I guess covered under a personal bag? I recognize this as being partly my fault, but when I went to get my ticket "personal bag" wasn't an option, so I didn't think I had one, or my single backpack actually was $45 to take with me. Was not a terrible experience. Just not a good one.

Thu, Dec 7
ONT
IND
13h 55m
Fri, Dec 15
IND
ONT
17h 10m
Trip: 9 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 32998 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PSP
DEN
Mediocre 3.3

My flight crew. Received call concerning my bag in Atlanta, although I was still in Denver.

Long line to check in, anxiety about missing flight Had to pay for my carry on Missed my connecting flight, announcements were not clear Was told I to pay a rebooking fee for a flight two days later Frontier does not offer stand by Spent $285 with another airline to get to Atlanta on time

AUS
IAD
Mediocre 2.0

2.5 hours delay is what I didn’t like

DEN
ATL
Mediocre 2.0

I did not make the flight due to unclear announcements.

DEN
SLC
Excellent 10.0

Great flight from start to finish. Had boarding passes, so easy, Quick luggage checkin, easy boarding, and easy, Quick luggage retrieval at end of flight.

MSP
DEN
Mediocre 2.0

We didn't make it to Vegas and they barely compensated us.

Fri, Nov 24
ONT
IND
22h 05m
Wed, Nov 29
IND
ONT
30h 19m
Trip: 6 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 32998 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHX
CVG
Good 7.0

I liked that the staff was friendly and the tickets were affordable

I didn’t like that there was no complimentary food or beverage options.

MCO
ATL
Okay 5.3

The poor way they handle things when the system goes down

DEN
ATL
Mediocre 2.0

I did not make the flight due to unclear announcements.

MSY
DEN
Excellent 8.0

Flight was delayed

DEN
OKC
Mediocre 2.0

Nothing

I signed up for special services for meet and assist and no one helped me.

Fri, May 25
ONT
IND
16h 30m
Mon, May 28
IND
ONT
8h 44m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25340 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LHR
ORD
Excellent 10.0

On time

DFW
HKG
Okay 5.3

Boarding was simple and efficient Seat was better than usual

Dinner was okay, the mid-flight snack was awful and made my wife sick, breakfast was better. Entertainment console crashed four times, first crew member didn’t seem to care (aloof for most of the flight), other attendants seemed marginally more interested. No one checked back to see if the problem was resolved. Flight attendants seem to be in “check the box” mode doing only what was necessary.

LGA
CLT
Excellent 10.0

No complaints!

MIA
JFK
Mediocre 2.0

Nothing !

Service was horrible. No leg room. Flight attendants were gossiping loudly behind me. Flight was late to leave and we were stuck at the gate once we landed.

LHR
PHL
Excellent 8.3

The crew could not have been better. I was really pleased with the movie selection. However, the food is really terrible. I got a dish that was chicken, mashed potatoes and green beans, which would have been acceptable had it not been covered in bbq sauce.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.