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Cheap flights from Indiana to Ontario (ONT) from $96

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IND — ONT
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
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How far in advance should I book a flight from Indiana to Ontario?

Travelers have found it’s best to book a flight 26 days in advance to save up to 72% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 26 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Indiana to Ontario 1-2 weeks in advance for as low as $357, or $642 for flights within the next 24 hours.

What is the cheapest month to fly from Indiana to Ontario?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, November can be a great choice for travel to Ontario. Flights to Ontario from Indiana in November are about $404 on average during November, but can be found for as low as $99.

When is the cheapest time to fly from Indiana to Ontario (IN - ONT)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indiana to Ontario as you normally would.

Cheap Frontier flights from Indiana to Ontario

Explore cheap flight options specifically provided by Frontier for the route between Indiana and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Peruse some of the lowest-priced Frontier flights we've found from Indiana to Ontario. Make sure to double check the flight details before booking.
Tue 5/1410:54 pmIND - ONT
1 stop10h 32mFrontier
Tue 5/212:25 pmONT - IND
1 stop16h 10mFrontier
Deal found 5/7$162
Sat 5/1810:59 amIND - ONT
1 stop16h 00mFrontier
Mon 5/2012:59 amONT - IND
1 stop17h 16mFrontier
Deal found 5/7$169
Wed 6/510:59 pmIND - ONT
1 stop13h 20mFrontier
Fri 6/712:48 amONT - IND
1 stop6h 05mFrontier
Deal found 5/7$180
Sat 5/1810:59 amIND - ONT
1 stop16h 00mFrontier
Fri 5/2412:59 amONT - IND
1 stop5h 55mFrontier
Deal found 5/6$184
Mon 5/209:14 pmIND - ONT
1 stop19h 10mFrontier
Tue 5/2812:59 amONT - IND
1 stop5h 36mFrontier
Deal found 5/6$190
Tue 5/2810:15 pmIND - ONT
1 stop28h 44mFrontier
Fri 5/318:54 pmONT - IND
1 stop10h 00mFrontier
Deal found 5/6$191
Sat 6/110:54 amIND - ONT
1 stop16h 05mFrontier
Fri 6/712:48 amONT - IND
1 stop6h 05mFrontier
Deal found 5/7$196
Mon 5/139:55 pmIND - ONT
1 stop11h 31mFrontier
Tue 5/212:25 pmONT - IND
1 stop16h 10mFrontier
Deal found 5/7$199
Mon 5/209:14 pmIND - ONT
1 stop19h 10mFrontier
Tue 5/2112:59 amONT - IND
1 stop5h 36mFrontier
Deal found 5/7$200

Cheap Delta flights from Indiana to Ontario

Explore cheap flight options specifically provided by Delta for the route between Indiana and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Take a gander at the lowest prices we've found on Delta flights from Indiana to Ontario. Check back soon if you're not seeing flights that suit your needs.
Sat 9/72:50 pmSBN - ONT
1 stop10h 22mDelta
Tue 9/1010:59 pmONT - SBN
1 stop9h 34mDelta
Deal found 5/7$286
Tue 9/106:30 pmIND - ONT
1 stop6h 58mDelta
Sat 9/147:00 amONT - IND
1 stop6h 59mDelta
Deal found 5/6$306
Tue 7/237:55 amIND - ONT
1 stop7h 20mDelta
Tue 7/3010:00 pmONT - IND
1 stop8h 01mDelta
Deal found 5/7$336
Tue 9/106:30 pmIND - ONT
1 stop6h 58mDelta
Sun 9/1510:59 pmONT - IND
1 stop6h 48mDelta
Deal found 5/6$356
Thu 9/126:30 pmIND - ONT
1 stop6h 58mDelta
Mon 9/1610:59 pmONT - IND
1 stop6h 48mDelta
Deal found 5/6$366
Wed 8/216:05 amSBN - ONT
1 stop8h 05mDelta
Sat 8/2412:45 pmONT - SBN
1 stop7h 05mDelta
Deal found 5/7$367
Thu 6/66:00 amIND - ONT
1 stop8h 40mDelta
Thu 6/1310:00 pmONT - IND
1 stop7h 42mDelta
Deal found 5/7$376
Fri 6/76:22 pmIND - ONT
1 stop7h 38mDelta
Mon 6/106:30 pmONT - IND
2 stops12h 26mDelta
Deal found 5/7$381
Fri 6/74:47 pmIND - ONT
2 stops9h 55mDelta
Mon 6/106:30 pmONT - IND
2 stops12h 26mDelta
Deal found 5/7$386

Cheap Indiana to Ontario flights in May & June 2024

Find cheap flight options from Indiana to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 8, 2024.
These are some of the best deals we've found on flights to Ontario in 2024 at this time. Check back regularly for other flight deals.
Tue 5/1410:54 pmIND - ONT
1 stop10h 32mFrontier
Tue 5/212:25 pmONT - IND
1 stop16h 10mFrontier
Deal found 5/7$162
Sat 5/1810:59 amIND - ONT
1 stop16h 00mFrontier
Mon 5/2012:59 amONT - IND
1 stop17h 16mFrontier
Deal found 5/7$169
Wed 6/510:59 pmIND - ONT
1 stop13h 20mFrontier
Fri 6/712:48 amONT - IND
1 stop6h 05mFrontier
Deal found 5/7$180
Sat 5/1810:59 amIND - ONT
1 stop16h 00mFrontier
Fri 5/2412:59 amONT - IND
1 stop5h 55mFrontier
Deal found 5/6$184
Mon 5/209:14 pmIND - ONT
1 stop19h 10mFrontier
Tue 5/2812:59 amONT - IND
1 stop5h 36mFrontier
Deal found 5/6$190
Tue 5/2810:15 pmIND - ONT
1 stop28h 44mFrontier
Fri 5/318:54 pmONT - IND
1 stop10h 00mFrontier
Deal found 5/6$191
Sat 6/110:54 amIND - ONT
1 stop16h 05mFrontier
Fri 6/712:48 amONT - IND
1 stop6h 05mFrontier
Deal found 5/7$196
Mon 5/139:55 pmIND - ONT
1 stop11h 31mFrontier
Tue 5/212:25 pmONT - IND
1 stop16h 10mFrontier
Deal found 5/7$199
Mon 5/209:14 pmIND - ONT
1 stop19h 10mFrontier
Tue 5/2112:59 amONT - IND
1 stop5h 36mFrontier
Deal found 5/7$200

Indiana to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Indiana and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
These are some of the best deals we've found on flights to Ontario in 2024 at this time. Check back regularly for other flight deals.
Tue 5/1410:54 pmIND - ONT
1 stop10h 32mFrontier
Tue 5/212:25 pmONT - IND
1 stop16h 10mFrontier
Deal found 5/7$162
Sat 5/1810:59 amIND - ONT
1 stop16h 00mFrontier
Mon 5/2012:59 amONT - IND
1 stop17h 16mFrontier
Deal found 5/7$169
Wed 6/510:59 pmIND - ONT
1 stop13h 20mFrontier
Fri 6/712:48 amONT - IND
1 stop6h 05mFrontier
Deal found 5/7$180
Sat 5/1810:59 amIND - ONT
1 stop16h 00mFrontier
Fri 5/2412:59 amONT - IND
1 stop5h 55mFrontier
Deal found 5/6$184
Mon 5/209:14 pmIND - ONT
1 stop19h 10mFrontier
Tue 5/2812:59 amONT - IND
1 stop5h 36mFrontier
Deal found 5/6$190
Tue 5/2810:15 pmIND - ONT
1 stop28h 44mFrontier
Fri 5/318:54 pmONT - IND
1 stop10h 00mFrontier
Deal found 5/6$191
Sat 6/110:54 amIND - ONT
1 stop16h 05mFrontier
Fri 6/712:48 amONT - IND
1 stop6h 05mFrontier
Deal found 5/7$196
Mon 5/139:55 pmIND - ONT
1 stop11h 31mFrontier
Tue 5/212:25 pmONT - IND
1 stop16h 10mFrontier
Deal found 5/7$199
Mon 5/209:14 pmIND - ONT
1 stop19h 10mFrontier
Tue 5/2112:59 amONT - IND
1 stop5h 36mFrontier
Deal found 5/7$200

Indiana to Ontario flights leaving soon

Find last-minute flight options from Indiana to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Book one of these great deals on flights from Indiana to Ontario. Users should examine the flight details to ensure there are no surprises.
Tue 5/1410:54 pmIND - ONT
1 stop10h 32mFrontier
Tue 5/212:25 pmONT - IND
1 stop16h 10mFrontier
Deal found 5/7$162
Sat 5/1810:59 amIND - ONT
1 stop16h 00mFrontier
Mon 5/2012:59 amONT - IND
1 stop17h 16mFrontier
Deal found 5/7$169
Sat 5/1810:59 amIND - ONT
1 stop16h 00mFrontier
Fri 5/2412:59 amONT - IND
1 stop5h 55mFrontier
Deal found 5/6$184
Mon 5/139:55 pmIND - ONT
1 stop11h 31mFrontier
Tue 5/212:25 pmONT - IND
1 stop16h 10mFrontier
Deal found 5/7$199
Tue 5/1410:54 pmIND - ONT
1 stop10h 32mFrontier
Wed 5/1512:59 amONT - IND
1 stop7h 20mFrontier
Deal found 5/7$207
Tue 5/1410:54 pmIND - ONT
1 stop10h 32mFrontier
Wed 5/227:04 amONT - IND
1 stop8h 56mFrontier
Deal found 5/6$211
Sat 5/1810:59 amIND - ONT
1 stop16h 00mFrontier
Wed 5/227:04 amONT - IND
1 stop8h 56mFrontier
Deal found 5/7$212
Tue 5/1410:54 pmIND - ONT
1 stop10h 32mFrontier
Thu 5/161:15 pmONT - IND
1 stop28h 00mFrontier
Deal found 5/7$214
Mon 5/139:55 pmIND - ONT
1 stop11h 31mFrontier
Tue 5/1412:59 amONT - IND
1 stop17h 55mFrontier
Deal found 5/7$218

One-way flights to Ontario from Indiana

Search for one-way flight options from Indiana to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.
Users in need of a one-way flight from Indiana to Ontario can choose from these deals. Those seeking round-trip flights from Indiana to Ontario should utilize the search form at the the top of the page.
Tue 6/1110:29 pmIND - ONT
1 stop11h 33mFrontier
Deal found 5/7$96
Mon 8/511:10 amIND - ONT
1 stop8h 27mFrontier
Deal found 5/7$100
Mon 5/209:14 pmIND - ONT
1 stop19h 10mFrontier
Deal found 5/7$110
Thu 6/610:40 amIND - ONT
1 stop16h 04mFrontier
Deal found 5/7$113
Fri 5/179:15 pmIND - ONT
1 stop13h 19mFrontier
Deal found 5/7$115
Mon 7/110:53 pmIND - ONT
1 stop10h 21mFrontier
Deal found 5/6$116
Sat 7/1310:35 amIND - ONT
1 stop16h 09mFrontier
Deal found 5/7$120
Fri 7/1211:21 amIND - ONT
1 stop11h 16mFrontier
Deal found 5/7$124
Sat 6/293:28 pmIND - ONT
1 stop7h 42mFrontier
Deal found 5/7$128

Find flights from Indiana to Ontario within your budget

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, Cheapflights users made 2,749,864 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$169 - $406

Route

Depart

Return

Price

IndianapolisOntario

IND - ONT

INDONT

Indianapolis

Sat 5/18

1 stop16h 00m

Ontario

Mon 5/20

1 stop17h 16m

$169

IndianapolisOntario

IND - ONT

INDONT

Indianapolis

Wed 6/5

1 stop13h 20m

Ontario

Fri 6/7

1 stop6h 05m

$180

IndianapolisOntario

IND - ONT

INDONT

Indianapolis

Sat 5/18

1 stop16h 00m

Ontario

Fri 5/24

1 stop5h 55m

$184

IndianapolisOntario

IND - ONT

INDONT

Indianapolis

Mon 5/20

1 stop19h 10m

Ontario

Tue 5/28

1 stop5h 36m

$190

IndianapolisOntario

IND - ONT

INDONT

Indianapolis

Tue 5/28

1 stop28h 44m

Ontario

Fri 5/31

1 stop10h 00m

$191

Fort WayneOntario

FWA - ONT

FWAONT

Fort Wayne

Wed 8/21

2 stops12h 37m

Ontario

Sat 8/24

2 stops8h 43m

$274

South Bend/MichianaOntario

SBN - ONT

SBNONT

South Bend/Michiana

Sat 9/7

1 stop10h 22m

Ontario

Tue 9/10

1 stop9h 34m

$286

South Bend/MichianaOntario

SBN - ONT

SBNONT

South Bend/Michiana

Wed 8/21

1 stop9h 07m

Ontario

Sat 8/24

2 stops12h 08m

$348

IndianapolisOntario

IND - ONT

INDONT

Indianapolis

Thu 9/12

1 stop8h 10m

Ontario

Fri 9/13

1 stop10h 02m

$406

Flights are sorted by cheapest first

Deals found on 5/7

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated May 8, 2024.
To help decide which airline to fly from Indiana to Ontario, see what other customers have to say about Frontier, Delta and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,075 reviews
Check prices

Overall

8.2

Food

7.3

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

Southwest
8.2
Very good
6,075 reviews
Southwest
8.2
Very good
6,075 reviews
Check prices

Overall

8.2

Food

7.3

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

Alaska Airlines
8.1
Very good
9,147 reviews
Southwest
8.2
Very good
6,075 reviews
Check prices

Overall

8.2

Food

7.3

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

Delta
8.1
Very good
10,810 reviews
Southwest
8.2
Very good
6,075 reviews
Check prices

Overall

8.2

Food

7.3

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

United Airlines
7.4
Good
11,073 reviews
Southwest
8.2
Very good
6,075 reviews
Check prices

Overall

8.2

Food

7.3

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

American Airlines
7.3
Good
14,686 reviews
Southwest
8.2
Very good
6,075 reviews
Check prices

Overall

8.2

Food

7.3

Crew

8.7

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.

Related info for your journey

Find useful and relevant information for your journey from Indiana to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from Indiana?

    If you book a flight to Ontario from Indiana, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

  • Can I find flights from Indiana to Ontario for under $200 on Cheapflights?

    Yes, there are multiple flights from Indiana to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $169, but on average you can expect to pay $204.

  • Are there last-minute flights available from Indiana to Ontario for under $200?

    There are currently 20+ open flights from Indiana to Ontario within the next 7 days for less than $200.

  • What are the cheapest airlines to fly from Indiana to Ontario one-way?

    The cheapest airlines for a one-way flight from Indiana to Ontario are Frontier ($96), Delta ($158), and Southwest ($187).

  • What are the most popular routes from Indiana to Ontario?

    The most popular flight routes from Indiana to Ontario are Indianapolis - Ontario, South Bend/Michiana - Ontario and Fort Wayne - Ontario.

  • What are the most popular airlines that fly from Indiana to Ontario?

    American Airlines, Delta and Frontier are the most popular airlines when flying from Indiana to Ontario.

  • What does IND to ONT mean?

    Great question - IND to ONT just means Indianapolis Airport to Ontario Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are South Bend/Michiana Airport (SBN), Fort Wayne Airport (FWA), Evansville Dress Regional Airport (EVV), Lafayette Purdue University Airport (LAF).

  • Can I find deals for flights from Indiana to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Indiana to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Indiana to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Indiana to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Indiana to Ontario that include hotel bookings?

    Yes. In addition to deals on Indiana to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indiana to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indiana to Ontario.

  • Can I find deals for business class flights from Indiana to Ontario?

    Yes. Cheapflights offers flight deals from Indiana to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Indiana to Ontario that allow pets onboard?

    Many airlines flying from Indiana to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Indiana to Ontario?

    Yes, you can often find last-minute deals on Indiana to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Indiana to Ontario flight deals updated?

    The Indiana to Ontario flight deals you see on this page were last updated on 5/8.

See more FAQs

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Alternative routes for Indiana to Ontario
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Top 4 airlines flying from Indiana to Ontario

Discover the top 4 airlines that operate flights from Indiana to Ontario. 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 2,749,864 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$112Average$242FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$278Average$547FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$297Average$528FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$341Average$586FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Chicago to Paris flights
Austin to Denver flights
Boston to Charlotte flights
Los Angeles to Salt Lake City flights
Washington, D.C. to Atlanta flights
USA to Fiji flights
Fresno to Las Vegas flights
Atlanta to Fort Lauderdale flights
Boston to San Francisco flights
Newark Airport to Charlotte flights
Indiana to Coolangatta flights

Search flights from Indiana to Ontario by cabin class

Find flights from Indiana to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Indiana to Ontario

Find hourly flight availability from Indiana to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 8, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Indiana to Ontario?

When you search for this flight from Indiana to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Indiana to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Indiana.

Can Cheapflights find flights from Indiana to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Indiana to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Indiana to Ontario become cheaper?

Not ready to book yet? You can track prices for flights from Indiana to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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