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Cheap flights from Indiana to Los Angeles from $62

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to Los Angeles departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Indiana to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:33 pm - 11:59 pm
IND
-
ONT
6h 26m
1 stop
Frontier Logo
6:15 am - 7:38 pm
ONT
-
IND
10h 23m
1 stop
$150Frontier
Sat, Mar 14 - Wed, Mar 18
Frontier Logo
12:46 pm - 11:59 pm
CVG
-
ONT
14h 13m
1 stop
Frontier Logo
4:49 pm - 6:01 am
ONT
-
CVG
10h 12m
1 stop
$151Frontier
Sat, Mar 7 - Sat, Mar 14
American Airlines Logo
5:44 pm - 10:48 pm
FWA
-
ONT
8h 04m
1 stop
American Airlines Logo
10:37 pm - 11:25 am
ONT
-
FWA
9h 48m
1 stop
$309American Airlines
Sun, Feb 1 - Fri, Feb 20
Delta Logo
11:31 am - 6:28 pm
DAY
-
ONT
9h 57m
1 stop
Delta Logo
10:15 pm - 10:45 am
ONT
-
DAY
9h 30m
1 stop
$309Delta
Tue, Apr 14 - Fri, Apr 24
American Airlines Logo
10:00 am - 7:09 pm
DAY
-
ONT
12h 09m
2 stops
American Airlines Logo
11:58 pm - 11:39 am
ONT
-
DAY
8h 41m
1 stop
$314American Airlines
Sat, Feb 14 - Tue, Feb 17
Delta Logo
7:05 am - 4:28 pm
FWA
-
ONT
12h 23m
2 stops
Delta Logo
10:15 pm - 11:04 am
ONT
-
FWA
9h 49m
1 stop
$314Delta
Wed, Apr 8 - Mon, Apr 13
United Airlines Logo
6:00 pm - 10:26 pm
DAY
-
ONT
7h 26m
1 stop
United Airlines Logo
7:00 am - 5:59 pm
ONT
-
DAY
7h 59m
1 stop
$327United Airlines
Tue, May 5 - Sun, May 10
United Airlines Logo
1:45 pm - 9:01 pm
DAY
-
ONT
10h 16m
2 stops
United Airlines Logo
7:00 am - 5:59 pm
ONT
-
DAY
7h 59m
1 stop
$333United Airlines
Tue, May 5 - Sun, May 10
Southwest Logo
7:00 am - 12:40 pm
SDF
-
ONT
8h 40m
1 stop
Southwest Logo
6:00 am - 6:00 pm
ONT
-
SDF
9h 00m
2 stops
$364Southwest
Mon, Mar 23 - Wed, Mar 25
Southwest Logo
6:15 pm - 12:10 am
SDF
-
ONT
8h 55m
2 stops
Southwest Logo
6:00 am - 6:00 pm
ONT
-
SDF
9h 00m
2 stops
$370Southwest
Mon, Mar 23 - Wed, Mar 25

Frontier flights from Indiana to Ontario

Our best Frontier deals on Indiana to Ontario flight tickets
Frontier
Mar 14
IND8:33 pmIndianapolis
6h 26m
1 stop
ONT11:59 pmOntario
Mar 18
ONT6:15 amOntario
10h 23m
1 stop
IND7:38 pmIndianapolis
$150
Frontier
Mar 7
CVG12:46 pmCincinnati Cinci./N. Kentucky
14h 13m
1 stop
ONT11:59 pmOntario
Mar 14
ONT4:49 pmOntario
10h 12m
1 stop
CVG6:01 amCincinnati Cinci./N. Kentucky
$151
Frontier
Feb 1
ORD9:38 pmChicago O'Hare Intl
16h 32m
1 stop
ONT12:10 pmOntario
Feb 5
ONT8:48 pmOntario
21h 41m
1 stop
ORD8:29 pmChicago O'Hare Intl
$153

Southwest flights from Indiana to Ontario

Our best Southwest deals on Indiana to Ontario flight tickets
Southwest
Mar 23
SDF7:00 amLouisville Intl
8h 40m
1 stop
ONT12:40 pmOntario
Mar 25
ONT6:00 amOntario
9h 00m
2 stops
SDF6:00 pmLouisville Intl
$364
Southwest
Mar 23
SDF6:15 pmLouisville Intl
8h 55m
2 stops
ONT12:10 amOntario
Mar 25
ONT6:00 amOntario
9h 00m
2 stops
SDF6:00 pmLouisville Intl
$370
Southwest
Mar 30
SDF3:35 pmLouisville Intl
9h 50m
2 stops
ONT10:25 pmOntario
Apr 1
ONT7:35 amOntario
11h 40m
2 stops
SDF10:15 pmLouisville Intl
$385

momondo Fare Finder

 
Customize your flight search to find flights from Indiana to Ontario 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, momondo users made 832,500 searches. Data last updated January 12, 2026.
Use the filters below to find and compare flights from Indiana to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisOntario

IND - ONT

INDONT

Indianapolis

Sat 3/14

8:33 pm-11:59 pm

1 stop6h 26m

Ontario

Wed 3/18

6:15 am-7:38 pm

1 stop10h 23m

$150

CincinnatiOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Sat 3/7

12:46 pm-11:59 pm

1 stop14h 13m

Ontario

Sat 3/14

4:49 pm-6:01 am

1 stop10h 12m

$151

Fort WayneOntario

FWA - ONT

FWAONT

Fort Wayne

Sun 2/1

5:44 pm-10:48 pm

1 stop8h 04m

Ontario

Fri 2/20

10:37 pm-11:25 am

1 stop9h 48m

$309

DaytonOntario

DAY - ONT

DAYONT

Dayton

Tue 4/14

11:31 am-6:28 pm

1 stop9h 57m

Ontario

Fri 4/24

10:15 pm-10:45 am

1 stop9h 30m

$309

DaytonOntario

DAY - ONT

DAYONT

Dayton

Sat 2/14

10:00 am-7:09 pm

2 stops12h 09m

Ontario

Tue 2/17

11:58 pm-11:39 am

1 stop8h 41m

$314

Fort WayneOntario

FWA - ONT

FWAONT

Fort Wayne

Wed 4/8

7:05 am-4:28 pm

2 stops12h 23m

Ontario

Mon 4/13

10:15 pm-11:04 am

1 stop9h 49m

$314

DaytonOntario

DAY - ONT

DAYONT

Dayton

Tue 5/5

6:00 pm-10:26 pm

1 stop7h 26m

Ontario

Sun 5/10

7:00 am-5:59 pm

1 stop7h 59m

$327

DaytonOntario

DAY - ONT

DAYONT

Dayton

Tue 5/5

1:45 pm-9:01 pm

2 stops10h 16m

Ontario

Sun 5/10

7:00 am-5:59 pm

1 stop7h 59m

$333

LouisvilleOntario

SDF - ONT

SDFONT

Louisville Intl

Mon 3/23

7:00 am-12:40 pm

1 stop8h 40m

Ontario

Wed 3/25

6:00 am-6:00 pm

2 stops9h 00m

$364

LouisvilleOntario

SDF - ONT

SDFONT

Louisville Intl

Mon 3/23

6:15 pm-12:10 am

2 stops8h 55m

Ontario

Wed 3/25

6:00 am-6:00 pm

2 stops9h 00m

$370

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Indiana to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ontario?

In general, July is the cheapest month to fly from Indiana to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $229. If you aren’t able to travel during the month of July, then book flights to Ontario from Indiana during October instead. Flights to Ontario in October, while not as cheap as those in July, still average around $335.

How far in advance should I book a flight to Ontario?

You are more likely to see cheaper flights to Ontario from Indiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $396 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Indiana for as low as $318 on momondo.

Can stopping save me money on Indiana to Ontario flights?

You could potentially save up to 59% on your flight if you consider stops on a Indiana to Ontario flight.

Cheap Indiana to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Ontario

Fastest flight time

4h 05m

Direct flights

Every day

Airports in Ontario

1 airport
The fastest flight from Indiana to Ontario takes 4h 05m
Direct flights go from Indiana to Ontario every day.
There is 1 airport in Ontario. From Indiana there are direct flights to Ontario (ONT).
Search flight deals

  • When did momondo last update prices for flights from Indiana to Ontario Airport?

    Prices for flights from Indiana to Ontario Airport are updated daily.

  • How many operators does momondo search for flights from Indiana to Ontario Airport?

  • How old do you have to be to fly from Indiana to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Indiana to Ontario

Compare and see reviews for airlines that fly from Indiana to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $150Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
DeltaPriceFrom $183Free CancellationRating
7.9
8,039 reviews
Search Delta flights
American AirlinesPriceFrom $259Free CancellationRating
7.2
11,114 reviews
Search American Airlines flights
United AirlinesPriceFrom $271Free CancellationRating
7.4
9,149 reviews
Search United Airlines flights
SouthwestPriceFrom $319Free CancellationRating
8.0
4,256 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Indiana to Ontario for you.

Can I find flights from Indiana to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Indiana to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Indiana to Ontario?

Once all potential Indiana to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Indiana to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Indiana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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