$71+ 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Ontario to Indianapolis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Ontario to Indianapolis are usually found in September or October, booked 60 days in advance, depart on a Thursday or Friday and return on a Tuesday
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 January 30, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $130 (Frontier) |
One-way from | $71 (Frontier) |
Popular in | March |
Cheapest in | September |
Average price | $468 |
Find flight deals from Ontario to Indianapolis
Cheapest flights from Ontario to IndianapolisExplore 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 January 30, 2025.
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 January 30, 2025.
This Frontier deal was found by Cheapflights users on 1/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/29. 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.
This Delta deal was found by Cheapflights users on 1/29. 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.
This American Airlines deal was found by Cheapflights users on 1/29. 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.
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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.
This United Airlines deal was found by Cheapflights users on 1/29. 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.
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 2,558,603 searches. Data last updated January 30, 2025.
Fly from
Fly to
Route
Depart
Return
Price
OntarioIndianapolis
ONT - IND
ONTIND
Ontario
Thu 2/27
7:58 pm-11:01 am
1 stop12h 03m
Indianapolis
Thu 3/6
6:47 pm-12:09 am
1 stop8h 22m
OntarioIndianapolis
ONT - IND
ONTIND
Ontario
Fri 5/2
6:24 pm-5:40 am
1 stop8h 16m
Indianapolis
Thu 5/8
4:25 pm-12:00 am
1 stop10h 35m
OntarioIndianapolis
ONT - IND
ONTIND
Ontario
Wed 5/7
12:45 pm-9:10 pm
1 stop5h 25m
Indianapolis
Tue 5/13
6:50 am-9:45 am
1 stop5h 55m
OntarioIndianapolis
ONT - IND
ONTIND
Ontario
Wed 2/19
1:05 pm-11:59 pm
1 stop7h 54m
Indianapolis
Tue 2/25
6:00 am-11:55 am
1 stop8h 55m
OntarioIndianapolis
ONT - IND
ONTIND
Ontario
Thu 2/20
2:54 pm-11:59 pm
1 stop6h 05m
Indianapolis
Sat 3/1
6:36 pm-10:16 pm
1 stop6h 40m
OntarioIndianapolis
ONT - IND
ONTIND
Ontario
Wed 4/23
4:29 pm-5:40 am
1 stop10h 11m
Indianapolis
Wed 4/30
7:00 am-8:29 pm
1 stop16h 29m
OntarioIndianapolis
ONT - IND
ONTIND
Ontario
Tue 4/1
6:05 am-4:02 pm
1 stop6h 57m
Indianapolis
Thu 4/3
4:00 pm-8:42 pm
1 stop7h 42m
OntarioIndianapolis
ONT - IND
ONTIND
Ontario
Thu 4/10
6:13 pm-10:30 am
1 stop13h 17m
OntarioIndianapolis
ONT - IND
ONTIND
Ontario
Wed 4/23
4:29 pm-5:40 am
1 stop10h 11m
OntarioIndianapolis
ONT - IND
ONTIND
Ontario
Tue 2/25
6:59 am-5:33 pm
1 stop7h 34m
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 January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- 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.
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 January 24, 2025.
To ensure you get the cheapest price possible for a flight from Ontario to Indianapolis, you should look to book at least 59 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 $362). 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 January 30, 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 26% 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 December 16, 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 January 30, 2025.
To help decide which airline to fly from Ontario to Indianapolis, see what other customers have to say about Southwest, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Arlene,May 2024
SAN - OAK
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Arlene,May 2024
SAN - OAK
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Arlene,May 2024
SAN - OAK
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Arlene,May 2024
SAN - OAK
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Arlene,May 2024
SAN - OAK
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Arlene,May 2024
SAN - OAK
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.
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Alternative routes for Ontario to Indianapolis
See prices for flight routes from nearby airports that may be better suited for you.
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 2,558,603 searches. Data last updated January 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$236 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$165 | Average$309 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$316 | Average$404 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$325 | Average$457 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$356 | Average$512 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$356 | Average$451 | FlexibilityNo cancel fee | On-time63% |