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$75+ Cheap flights from Ontario to Indianapolis (ONT - IND)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — IND
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Ontario to Indianapolis are usually found in September or October, booked 56 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Ontario to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Indianapolis (IND). 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 November 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

March

Cheapest in

September

Round-trip from

$138
(CheapOair)

One-way from

$75
(Priceline)
Provider with most accurate pricing for Ontario-Indianapolis flight deals.
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Provider most trusted by Cheapflights users for Ontario-Indianapolis flights.
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High demand for flights, 25% potential price rise
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Best time to find cheap flights, 29% potential price drop
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From Ontario to Indianapolis
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One-way flight from Ontario to Indianapolis
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Find flight deals from Ontario to Indianapolis

Cheapest flights from Ontario to Indianapolis
Explore the most affordable flight options available from Ontario to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/610:39 amONT - IND
1 stop6h 06mFrontier
Sun 12/88:45 pmIND - ONT
1 stop27h 56mFrontier
Deal found 11/19$198
This Delta deal was found by Cheapflights users on 11/21. 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.
Sat 12/1412:05 pmONT - IND
1 stop8h 51mDelta
Tue 12/178:10 amIND - ONT
1 stop7h 15mDelta
Deal found 11/21$316
This American Airlines deal was found by Cheapflights users on 11/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2311:59 pmONT - IND
1 stop7h 17mAmerican Airlines
Wed 1/15:12 amIND - ONT
1 stop7h 44mAmerican Airlines
Deal found 11/20$371
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Sun 12/155:05 amONT - IND
1 stop6h 29mUnited Airlines
Tue 12/174:40 pmIND - ONT
1 stop8h 02mUnited Airlines
Deal found 11/19$428
This Southwest deal was found by Cheapflights users on 11/20. 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.
Wed 12/114:05 pmONT - IND
1 stop5h 30mSouthwest
Sat 12/141:05 pmIND - ONT
1 stop7h 50mSouthwest
Deal found 11/20$432
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:10 pmONT - IND
1 stop20h 36mAlaska Airlines
Mon 12/96:46 pmIND - ONT
1 stop21h 12mAlaska Airlines
Deal found 11/20$499
This Orbitz deal was found by Cheapflights users on 11/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/610:39 amONT - IND
1 stop6h 06mMultiple Airlines
Mon 12/96:42 amIND - ONT
2 stops16h 18mMultiple Airlines
Deal found 11/20$501

Find flights from Ontario to Indianapolis within your budget

Customize your flight search to find flights from Ontario to Indianapolis 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioIndianapolis

ONT - IND

ONTIND

Ontario

Thu 1/9

8:11 pm-11:41 am

1 stop12h 30m

Indianapolis

Thu 1/23

8:45 pm-9:40 am

1 stop15h 55m

$138

OntarioIndianapolis

ONT - IND

ONTIND

Ontario

Sat 12/14

12:05 pm-11:56 pm

1 stop8h 51m

Indianapolis

Tue 12/17

8:10 am-12:25 pm

1 stop7h 15m

$316

OntarioIndianapolis

ONT - IND

ONTIND

Ontario

Fri 1/31

6:10 am-3:44 pm

1 stop6h 34m

Indianapolis

Sun 2/2

7:27 am-1:51 pm

1 stop9h 24m

$360

OntarioIndianapolis

ONT - IND

ONTIND

Ontario

Fri 1/17

5:00 am-2:05 pm

1 stop6h 05m

Indianapolis

Mon 1/20

7:25 pm-10:30 pm

1 stop6h 05m

$380

OntarioIndianapolis

ONT - IND

ONTIND

Ontario

Wed 1/22

6:00 am-5:33 pm

1 stop8h 33m

Indianapolis

Mon 1/27

6:33 pm-8:13 pm

1 stop28h 40m

$389

OntarioIndianapolis

ONT - IND

ONTIND

Ontario

Sun 12/15

5:05 am-2:34 pm

1 stop6h 29m

Indianapolis

Tue 12/17

4:40 pm-9:42 pm

1 stop8h 02m

$428

OntarioIndianapolis

ONT - IND

ONTIND

Ontario

Fri 12/6

10:39 am-7:45 pm

1 stop6h 06m

Indianapolis

Mon 12/9

6:42 am-8:00 pm

2 stops16h 18m

$501

OntarioIndianapolis

ONT - IND

ONTIND

Ontario

Thu 12/5

6:45 am-7:43 pm

1 stop9h 58m

$75

OntarioIndianapolis

ONT - IND

ONTIND

Ontario

Tue 11/26

1:32 pm-6:51 am

1 stop14h 19m

$159

OntarioIndianapolis

ONT - IND

ONTIND

Ontario

Wed 1/8

1:45 pm-10:37 pm

1 stop5h 52m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 15 results
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Compare providers for flights from Ontario to Indianapolis

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 Ontario to Indianapolis in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Indianapolis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Indianapolis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Indianapolis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Indianapolis 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 Ontario-Indianapolis 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 Ontario to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Ontario with our price prediction graph.
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.

Travel insights for flights from Ontario to Indianapolis

Get recent, data-driven insights about flights from Ontario to Indianapolis including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Ontario to Indianapolis?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Indianapolis. Price data was last updated on November 15, 2024.

To ensure you get the cheapest price possible for a flight from Ontario to Indianapolis, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Ontario to Indianapolis?

Currently, August is the cheapest month in which you can book a flight from Ontario to Indianapolis (average of $297). Flying from Ontario to Indianapolis in March is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to IND?

Find hourly flight availability from Ontario to Indianapolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 25% on flights from Ontario to Indianapolis by exploring options for tickets in the evening.

What is the cheapest day to fly from Ontario to Indianapolis?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Indianapolis. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Ontario to Indianapolis flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Indianapolis by month

Plan your trip to Indianapolis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Indianapolis ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Indianapolis when rainfall is around 2.3 in.

Temperature in Indianapolis by month

Plan your trip to Indianapolis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Indianapolis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. 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 Indianapolis. Reviews last updated November 21, 2024.
To help decide which airline to fly from Ontario to Indianapolis, see what other customers have to say about Frontier, Delta and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,458 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,758 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

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

  • What are the cheapest airlines flying from Ontario to Indianapolis round-trip?

    According to our current data, Frontier ($138), Delta ($316), and American Airlines ($360) offers the cheapest pricing from Ontario to Indianapolis. These flights start at 67% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $75. Users have also found prices from $203 and $225 on United Airlines and American Airlines, respectively.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Ontario to Indianapolis?

    Currently, August is the cheapest month in which you can book a flight from Ontario to Indianapolis (average of $297). Flying from Ontario to Indianapolis in March is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 6 airlines flying from Ontario to Indianapolis

Discover the top 6 airlines that operate flights from Ontario to Indianapolis. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$238FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$165Average$283FlexibilityNo cancel feeOn-time65%
DeltaCheapest$306Average$398FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$317Average$479FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$356Average$513FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$356Average$446FlexibilityNo cancel feeOn-time63%
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