What is the cheapest airline to fly from Indianapolis to Ontario round-trip?

Our cheapest airline available from Indianapolis to Ontario is Frontier. Our recent data shows that you can find tickets from as low as $177 on this airline. This flight start at 56% lower than the current average price 3 months from now.

How recently were the Indianapolis to Ontario flight deals updated?

The Indianapolis to Ontario flight deals you see on this page were last updated on 6/6.

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

Currently, October is the cheapest month in which you can book a flight from Indianapolis to Ontario (average of $239). Flying from Indianapolis to Ontario in July is currently the most expensive (average of $327). 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.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

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

Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Indianapolis to Ontario.

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

Yes, there are multiple flights from Indianapolis to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $177, but on average you can expect to pay $202.

Are there last-minute flights available from Indianapolis to Ontario for under $300?

There are currently 20+ open flights from Indianapolis to Ontario within the next 7 days for less than $300.

What does IND to ONT mean?

This is defined as Indianapolis Airport (IND) and Ontario Airport (ONT). Codes like Ontario Airport are often used to just call airports uniquely.

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

The amount of baggage you can bring on your Indianapolis 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 Indianapolis to Ontario with specific airlines?

Yes, Cheapflights allows you to browse and filter Indianapolis 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 Indianapolis to Ontario that include hotel bookings?

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

How can I find direct flights from Indianapolis to Ontario?

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

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

Yes. Cheapflights offers flight deals from Indianapolis 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 Indianapolis to Ontario that allow pets onboard?

Many airlines flying from Indianapolis 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 Indianapolis to Ontario?

Yes, you can often find last-minute deals on Indianapolis 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.

Flights from Indianapolis, IN to Ontario, CA from $100

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The best prices from Indianapolis to Ontario are usually found in October or January, booked 75 days in advance, depart on a Tuesday or Friday and return on a Thursday

Cheap flight deals from Indianapolis to Ontario

Popular in	March
Cheapest in	October
Round-trip from	$238
One-way from	$100

High demand for flights, 23% potential price rise

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Best time to find cheap flights, 14% potential price drop

Search Deals

From Indianapolis to Ontario

Search Deals

One-way flight from Indianapolis to Ontario

Search Deals

What is the cheapest day to fly round-trip from Indianapolis to Ontario?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

To save on the cost of your flight from Indianapolis to Ontario, book at least 26 days before your planned departure. Booking around this time can save you about 49% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $344 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $650.

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

November is one of the best times of the year to fly to Ontario from Indianapolis. Prices for November average $404 per person but you can even find prices for as low as $99. The most expensive prices can be found in the month of March. Opting for a November flight can save you 25% on your journey compared to booking in March

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 17% on flights from Indianapolis to Ontario by exploring options for tickets in the evening.

Cheap Indianapolis to Ontario flights in June & July 2024

The lowest fares we've come across on flights traveling from Indianapolis to Ontario in June and July 2024. If these deals don't appeal to you, be sure to come back soon for more options.

mié. 7/3112:04 pmIND - ONT

1 stop14h 35mFrontier

sáb. 8/1010:47 amONT - IND

1 stop21h 48mFrontier

Deal found 6/5$195

mié. 7/1012:04 pmIND - ONT

1 stop14h 35mFrontier

mié. 7/178:17 amONT - IND

1 stop22h 23mFrontier

Deal found 6/5$218

mar. 7/210:29 pmIND - ONT

1 stop11h 43mFrontier

mar. 7/98:27 amONT - IND

1 stop23h 37mFrontier

Deal found 6/4$220

mar. 7/210:29 pmIND - ONT

1 stop28h 20mFrontier

lun. 7/812:49 amONT - IND

1 stop9h 59mFrontier

Deal found 6/4$222

lun. 7/159:20 pmIND - ONT

1 stop13h 07mFrontier

mié. 7/178:17 amONT - IND

1 stop22h 23mFrontier

Deal found 6/5$224

vie. 7/53:41 pmIND - ONT

1 stop8h 20mFrontier

vie. 7/1210:03 pmONT - IND

1 stop8h 47mFrontier

Deal found 6/5$225

jue. 7/1810:40 amIND - ONT

1 stop16h 16mFrontier

mié. 7/248:17 amONT - IND

1 stop22h 23mFrontier

Deal found 6/5$227

jue. 7/1810:40 amIND - ONT

1 stop16h 16mFrontier

mar. 7/238:27 amONT - IND

1 stop23h 37mFrontier

Deal found 6/5$228

mié. 7/310:58 pmIND - ONT

1 stop13h 19mFrontier

lun. 7/87:19 amONT - IND

1 stop27h 29mFrontier

Deal found 6/5$230

Indianapolis to Ontario 2024 flight deals

The lowest fares we've come across on flights traveling from Indianapolis to Ontario in June and July 2024. If these deals don't appeal to you, be sure to come back soon for more options.

mié. 9/411:21 amIND - ONT

1 stop15h 18mFrontier

mar. 9/1012:49 amONT - IND

1 stop6h 32mFrontier

Deal found 6/5$177

lun. 8/124:35 pmIND - ONT

1 stop22h 57mFrontier

vie. 8/168:27 pmONT - IND

1 stop10h 54mFrontier

Deal found 6/5$180

lun. 8/124:35 pmIND - ONT

1 stop22h 57mFrontier

jue. 8/1512:49 amONT - IND

1 stop6h 32mFrontier

Deal found 6/5$181

sáb. 9/711:21 amIND - ONT

1 stop15h 23mFrontier

sáb. 9/146:57 amONT - IND

1 stop8h 51mFrontier

Deal found 6/5$183

vie. 8/93:44 pmIND - ONT

1 stop8h 17mFrontier

dom. 8/1112:59 amONT - IND

1 stop11h 35mFrontier

Deal found 6/6$189

dom. 8/1811:21 amIND - ONT

1 stop15h 18mFrontier

vie. 8/2312:49 amONT - IND

1 stop6h 32mFrontier

Deal found 6/5$190

mié. 7/3112:04 pmIND - ONT

1 stop14h 35mFrontier

sáb. 8/1010:47 amONT - IND

1 stop21h 48mFrontier

Deal found 6/5$195

mar. 8/63:08 pmIND - ONT

1 stop11h 51mFrontier

mié. 8/1412:49 amONT - IND

1 stop6h 32mFrontier

Deal found 6/5$197

jue. 8/810:40 amIND - ONT

1 stop16h 16mFrontier

dom. 8/1112:59 amONT - IND

1 stop11h 35mFrontier

Deal found 6/5$202

Indianapolis to Ontario flights leaving soon

Check out these flights departing soon from Indianapolis to Ontario. Users should be sure to double check the price, date, and time of their last-minute flight.

dom. 6/1611:15 amIND - ONT

1 stop22h 08mFrontier

mar. 6/2512:59 amONT - IND

1 stop7h 05mFrontier

Deal found 6/5$251

mié. 6/1212:04 pmIND - ONT

1 stop14h 45mFrontier

dom. 6/1612:59 amONT - IND

1 stop10h 31mFrontier

Deal found 6/4$252

dom. 6/1611:15 amIND - ONT

1 stop22h 08mFrontier

vie. 6/2112:49 amONT - IND

1 stop6h 04mFrontier

Deal found 6/5$275

mar. 6/1110:29 pmIND - ONT

1 stop11h 33mFrontier

sáb. 6/1512:49 amONT - IND

1 stop6h 24mFrontier

Deal found 6/5$278

mar. 6/1110:29 pmIND - ONT

1 stop11h 33mFrontier

vie. 6/1410:23 pmONT - IND

1 stop8h 30mFrontier

Deal found 6/5$281

dom. 6/1611:15 amIND - ONT

1 stop22h 08mFrontier

vie. 6/2112:49 amONT - IND

1 stop6h 04mFrontier

Deal found 6/5$284

jue. 6/1310:40 amIND - ONT

1 stop22h 43mFrontier

mié. 6/1912:49 amONT - IND

1 stop5h 49mFrontier

Deal found 6/4$294

vie. 6/143:33 pmIND - ONT

1 stop25h 25mFrontier

mié. 6/1912:49 amONT - IND

1 stop5h 49mFrontier

Deal found 6/5$295

sáb. 6/1510:55 amIND - ONT

1 stop6h 03mFrontier

vie. 6/2112:49 amONT - IND

1 stop6h 04mFrontier

Deal found 6/6$297

One-way flights to Ontario from Indianapolis

If you're seeking multiple options on one-way flights from Indianapolis to Ontario, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Indianapolis to Ontario should utilize the search form at the the top of the page.

dom. 8/1811:21 amIND - ONT

1 stop15h 18mFrontier

Deal found 6/5$100

dom. 8/1811:21 amIND - ONT

1 stop15h 18mFrontier

Deal found 6/5$101

dom. 8/1112:35 pmIND - ONT

1 stop20h 44mFrontier

Deal found 6/6$109

jue. 6/2710:40 amIND - ONT

1 stop22h 43mFrontier

Deal found 6/6$110

vie. 7/123:41 pmIND - ONT

1 stop8h 20mFrontier

Deal found 6/4$114

mié. 6/1910:59 pmIND - ONT

1 stop13h 20mFrontier

Deal found 6/5$116

vie. 7/53:41 pmIND - ONT

1 stop8h 20mFrontier

Deal found 6/6$118

dom. 7/1412:35 pmIND - ONT

1 stop20h 44mFrontier

Deal found 6/5$120

mar. 6/2510:29 pmIND - ONT

1 stop11h 33mFrontier

Deal found 6/6$121

Find flights from Indianapolis to Ontario within your budget

Fly from

Fly to

Budget

$177 - $416

Route

Depart

Return

Price

IndianapolisOntario

IND - ONT

INDONT

Indianapolis

mié. 9/4

1 stop15h 18m

Ontario

mar. 9/10

1 stop6h 32m

$177

IndianapolisOntario

IND - ONT

INDONT

Indianapolis

lun. 8/12

1 stop22h 57m

Ontario

vie. 8/16

1 stop10h 54m

$180

IndianapolisOntario

IND - ONT

INDONT

Indianapolis

lun. 8/12

1 stop22h 57m

Ontario

jue. 8/15

1 stop6h 32m

$181

IndianapolisOntario

IND - ONT

INDONT

Indianapolis

sáb. 9/7

1 stop15h 23m

Ontario

lun. 9/9

1 stop6h 32m

$182

IndianapolisOntario

IND - ONT

INDONT

Indianapolis

sáb. 8/17

2 stops15h 51m

Ontario

sáb. 8/24

1 stop8h 51m

$303

IndianapolisOntario

IND - ONT

INDONT

Indianapolis

mar. 9/10

1 stop7h 11m

Ontario

mar. 9/17

1 stop6h 11m

$306

IndianapolisOntario

IND - ONT

INDONT

Indianapolis

mar. 8/13

2 stops9h 13m

Ontario

dom. 8/18

1 stop7h 18m

$341

IndianapolisOntario

IND - ONT

INDONT

Indianapolis

mié. 9/4

1 stop6h 17m

Ontario

mié. 9/11

1 stop7h 02m

$396

IndianapolisOntario

IND - ONT

INDONT

Indianapolis

sáb. 9/7

2 stops14h 06m

Ontario

mié. 9/11

2 stops11h 52m

$416

Flights are sorted by cheapest first

Deals found on 6/5

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

The price you pay for your flight from Indianapolis to Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Search Deals

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

Morning

Noon

Afternoon

Evening

All times are departure.

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

Search Deals

Best time to book a flight from Indianapolis to Ontario

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

Estimated round-trip price

Temperature and rainfall in Ontario by month

LAX Temperature	57.2 - 73.4 °F

LAX

Temperature

57.2 - 73.4 °F

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

To help decide which airline to fly from Indianapolis to Ontario, see what other customers have to say about American Airlines, Frontier and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.1

Very good

9,222 reviews

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines

8.1

Very good

9,222 reviews

Alaska Airlines

8.1

Very good

9,222 reviews

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta

8.0

Very good

10,368 reviews

Alaska Airlines

8.1

Very good

9,222 reviews

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Avianca

7.5

Good

3,599 reviews

Alaska Airlines

8.1

Very good

9,222 reviews

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines

7.4

Good

10,696 reviews

Alaska Airlines

8.1

Very good

9,222 reviews

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines

7.3

Good

14,227 reviews

Alaska Airlines

8.1

Very good

9,222 reviews

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Can I find flights from Indianapolis to Ontario for under $200 on Cheapflights?
Yes, there are multiple flights from Indianapolis to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $177, but on average you can expect to pay $202.
Are there last-minute flights available from Indianapolis to Ontario for under $300?
There are currently 20+ open flights from Indianapolis to Ontario within the next 7 days for less than $300.
What is the cheapest airline to fly from Indianapolis to Ontario round-trip?
Our cheapest airline available from Indianapolis to Ontario is Frontier. Our recent data shows that you can find tickets from as low as $177 on this airline. This flight start at 56% lower than the current average price 3 months from now.
What does IND to ONT mean?
This is defined as Indianapolis Airport (IND) and Ontario Airport (ONT). Codes like Ontario Airport are often used to just call airports uniquely.
Can I find deals for flights from Indianapolis to Ontario that include extra baggage allowance?
The amount of baggage you can bring on your Indianapolis 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 Indianapolis to Ontario with specific airlines?
Yes, Cheapflights allows you to browse and filter Indianapolis 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 Indianapolis to Ontario that include hotel bookings?
Yes. In addition to deals on Indianapolis to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Indianapolis to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Ontario.
Can I find deals for business class flights from Indianapolis to Ontario?
Yes. Cheapflights offers flight deals from Indianapolis 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 Indianapolis to Ontario that allow pets onboard?
Many airlines flying from Indianapolis 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 Indianapolis to Ontario?
Yes, you can often find last-minute deals on Indianapolis 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 Indianapolis to Ontario flight deals updated?
The Indianapolis to Ontario flight deals you see on this page were last updated on 6/6.
What are the most popular airlines that fly from Indianapolis to Ontario?
Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Indianapolis to Ontario.
What is the cheapest month to book a flight from Indianapolis to Ontario?
Currently, October is the cheapest month in which you can book a flight from Indianapolis to Ontario (average of $239). Flying from Indianapolis to Ontario in July is currently the most expensive (average of $327). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Indianapolis to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

O'Hare Intl to Las Vegas flights

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Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

Ontario car rentals

Los Angeles Airport car rentals

Ontario Airport car rentals

Burbank Bob Hope Airport car rentals

Long Beach Municipal Airport car rentals

Los Angeles car rentals

San Francisco car rentals

San Diego car rentals

Sacramento car rentals

San Jose car rentals

Fresno car rentals

Burbank car rentals

Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on junio 6, 2024.

Top 4 airlines flying from Indianapolis to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$112	Average$252	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$278	Average$469	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$297	Average$470	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$325	Average$475	FlexibilityNo cancel fee	On-time69%

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Denver to Charlotte flights

Newark Airport to Atlanta flights

Detroit to Fort Lauderdale flights

Indianapolis to Coolangatta flights

Search flights from Indianapolis to Ontario by cabin class

Hourly flight availability from Indianapolis to Ontario

0%of flight departures	Early morningMidnight to 6 am
0%of flight departures	Morning6 am to noon
0%of flight departures	AfternoonNoon to 6 pm
100%of flight departures	Evening6 pm to midnight

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Cheap flights from Indianapolis to Ontario (IND - ONT) from $100

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 8/18. 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.

The best prices from Indianapolis to Ontario are usually found in October or January, booked 75 days in advance, depart on a Tuesday or Friday and return on a Thursday

Cheap flight deals from Indianapolis to Ontario

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from Indianapolis to Ontario?

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

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

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

Cheap Indianapolis to Ontario flights in June & July 2024

Find cheap flight options from Indianapolis to Ontario specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on junio 6, 2024.

The lowest fares we've come across on flights traveling from Indianapolis to Ontario in June and July 2024. If these deals don't appeal to you, be sure to come back soon for more options.

Indianapolis to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Indianapolis and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.

The lowest fares we've come across on flights traveling from Indianapolis to Ontario in June and July 2024. If these deals don't appeal to you, be sure to come back soon for more options.

Indianapolis to Ontario flights leaving soon

Check out these flights departing soon from Indianapolis to Ontario. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Ontario from Indianapolis

If you're seeking multiple options on one-way flights from Indianapolis to Ontario, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Indianapolis to Ontario should utilize the search form at the the top of the page.

Find flights from Indianapolis to Ontario within your budget

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

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Ontario. Price data was last updated on May 31, 2024.

The price you pay for your flight from Indianapolis to Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Ontario. Price data was last updated on June 2, 2024.

Best time to book a flight from Indianapolis to Ontario

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

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Ontario

To help decide which airline to fly from Indianapolis to Ontario, see what other customers have to say about American Airlines, Frontier and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

Are there last-minute flights available from Indianapolis to Ontario for under $300?

What is the cheapest airline to fly from Indianapolis to Ontario round-trip?

What does IND to ONT mean?

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

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

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

How can I find direct flights from Indianapolis to Ontario?

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

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

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

How recently were the Indianapolis to Ontario flight deals updated?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Indianapolis to OntarioSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Indianapolis to Ontario

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from Indianapolis to Ontario by cabin class

Find flights from Indianapolis to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Indianapolis to Ontario

Find hourly flight availability from Indianapolis 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 junio 6, 2024.

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Alternative routes for Indianapolis to Ontario
See prices for flight routes from nearby airports that may be better suited for you.