Which layover airport has the shortest travel time from South Bend to Ontario?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 8h 06m.

Which layover airport offers the lowest fares from South Bend to Ontario?

Flights via Dallas (DFW) offer the lowest average round-trip price of $438.

Which layover airport has the shortest connection time from South Bend to Ontario?

Atlanta (ATL) has the shortest average layover time for this route: 1h 21m.

Which airport is the most popular layover for flights between South Bend and Ontario?

Dallas (DFW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from South Bend/Michiana to Ontario?

American Airlines and United Airlines are the most popular carriers operating from South Bend/Michiana to Ontario

What airlines fly to Ontario?

American Airlines, Spirit Airlines and United Airlines are the top three most popular airlines that fly to Ontario from South Bend according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from South Bend/Michiana Airport to Ontario Airport?

Prices for flights from South Bend/Michiana Airport to Ontario Airport are refreshed on a daily basis.

How many operators does momondo search for flights from South Bend/Michiana Airport to Ontario Airport?

As of December 2025, there are 2 operators available to choose from for flights from South Bend/Michiana Airport to Ontario Airport.

How old do you have to be to fly from South Bend/Michiana Airport to Ontario Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Bend/Michiana Airport 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.

$176 Cheap Flights from South Bend to Ontario in 2025/26

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9:46 pm - 9:23 am

SBN

ONT

14h 37m1 stop

8:27 pm - 7:45 pm

ONT

SBN

20h 18m2 stops

$262Multiple Airlines

Thu, Jan 29 - Sun, Feb 1

2:05 pm - 9:05 pm

SBN

ONT

10h 00m2 stops

10:20 pm - 11:07 am

ONT

SBN

9h 47m1 stop

$314Delta

Thu, Feb 12 - Mon, Feb 16

4:25 pm - 10:49 pm

SBN

ONT

9h 24m1 stop

11:59 pm - 12:48 pm

ONT

SBN

9h 49m1 stop

$334American Airlines

Fri, Feb 13 - Mon, Feb 16

1:35 pm - 9:05 pm

SBN

ONT

10h 30m1 stop

10:30 pm - 11:04 am

ONT

SBN

9h 34m1 stop

$344Delta

Sat, Jan 17 - Mon, Jan 19

1:35 pm - 9:05 pm

SBN

ONT

10h 30m1 stop

10:30 pm - 1:25 pm

ONT

SBN

11h 55m2 stops

$349Delta

Sat, Jan 17 - Mon, Jan 19

1:30 pm - 6:15 pm

SBN

ONT

7h 45m1 stop

12:00 pm - 11:08 pm

ONT

SBN

8h 08m1 stop

$359Delta

Sat, May 9 - Wed, May 13

5:25 pm - 10:09 pm

SBN

ONT

7h 44m1 stop

12:00 pm - 11:08 pm

ONT

SBN

8h 08m1 stop

$379Delta

Tue, May 12 - Sat, May 16

6:06 pm - 9:56 pm

SBN

ONT

6h 50m1 stop

11:59 pm - 11:54 am

ONT

SBN

8h 55m1 stop

$393American Airlines

Thu, Apr 23 - Tue, Apr 28

4:45 pm - 10:25 pm

SBN

ONT

8h 40m1 stop

11:59 pm - 10:37 am

ONT

SBN

7h 38m1 stop

$399United Airlines

Wed, Mar 11 - Tue, Mar 17

6:08 am - 12:48 pm

SBN

ONT

9h 40m2 stops

11:59 pm - 10:37 am

ONT

SBN

7h 38m1 stop

$404United Airlines

Wed, Mar 11 - Fri, Mar 20

United Airlines flights from South Bend to Ontario

Our best United Airlines deals on South Bend to Ontario flight tickets

United Airlines

Mar 11

SBN4:45 pmSouth Bend/Michiana

8h 40m

1 stop

ONT10:25 pmOntario

Mar 24

ONT11:59 pmOntario

7h 38m

1 stop

SBN10:37 amSouth Bend/Michiana

$399

Find similar

United Airlines

Mar 11

SBN11:12 amSouth Bend/Michiana

12h 38m

2 stops

ONT8:50 pmOntario

Mar 24

ONT11:59 pmOntario

7h 38m

1 stop

SBN10:37 amSouth Bend/Michiana

$404

Find similar

United Airlines

Jan 27

SBN1:19 pmSouth Bend/Michiana

11h 39m

2 stops

ONT9:58 pmOntario

Jan 31

ONT6:00 amOntario

11h 08m

2 stops

SBN8:08 pmSouth Bend/Michiana

$409

Find similar

Delta flights from South Bend to Ontario

Our best Delta deals on South Bend to Ontario flight tickets

Delta

Feb 12

SBN2:05 pmSouth Bend/Michiana

10h 00m

2 stops

ONT9:05 pmOntario

Feb 16

ONT10:20 pmOntario

9h 47m

1 stop

SBN11:07 amSouth Bend/Michiana

$314

Find similar

Delta

Jan 29

SBN6:00 amSouth Bend/Michiana

8h 31m

1 stop

ONT11:31 amOntario

Feb 1

ONT10:30 pmOntario

9h 34m

1 stop

SBN11:04 amSouth Bend/Michiana

$379

Find similar

Delta

Jan 29

SBN2:05 pmSouth Bend/Michiana

10h 00m

2 stops

ONT9:05 pmOntario

Feb 1

ONT10:30 pmOntario

11h 50m

2 stops

SBN1:20 pmSouth Bend/Michiana

$434

Find similar

Fly from

Fly to

Route

Depart

Return

Price

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Thu 1/29

9:46 pm-9:23 am

1 stop14h 37m

Ontario

Sun 2/1

8:27 pm-7:45 pm

2 stops20h 18m

$262

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Thu 2/12

2:05 pm-9:05 pm

2 stops10h 00m

Ontario

Mon 2/16

10:20 pm-11:07 am

1 stop9h 47m

$314

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Fri 2/13

4:25 pm-10:49 pm

1 stop9h 24m

Ontario

Mon 2/16

11:59 pm-12:48 pm

1 stop9h 49m

$334

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Sat 1/17

1:35 pm-9:05 pm

1 stop10h 30m

Ontario

Mon 1/19

10:30 pm-11:04 am

1 stop9h 34m

$344

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Sat 1/17

1:35 pm-9:05 pm

1 stop10h 30m

Ontario

Mon 1/19

10:30 pm-1:25 pm

2 stops11h 55m

$349

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Sat 5/9

1:30 pm-6:15 pm

1 stop7h 45m

Ontario

Wed 5/13

12:00 pm-11:08 pm

1 stop8h 08m

$359

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Tue 5/12

5:25 pm-10:09 pm

1 stop7h 44m

Ontario

Sat 5/16

12:00 pm-11:08 pm

1 stop8h 08m

$379

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Thu 4/23

6:06 pm-9:56 pm

1 stop6h 50m

Ontario

Tue 4/28

11:59 pm-11:54 am

1 stop8h 55m

$393

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Wed 3/11

4:45 pm-10:25 pm

1 stop8h 40m

Ontario

Tue 3/17

11:59 pm-10:37 am

1 stop7h 38m

$399

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Wed 3/11

6:08 am-12:48 pm

2 stops9h 40m

Ontario

Fri 3/20

11:59 pm-10:37 am

1 stop7h 38m

$404

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How to get the cheapest flight ticket from South Bend 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

Prices

Airlines

Layovers

What is the cheapest month to fly to Ontario?

In general, March is the cheapest month to fly from South Bend to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $353. If you aren’t able to travel during the month of March, then book flights to Ontario from South Bend during May instead. Flights to Ontario in May, while not as cheap as those in March, still average around $388.

Can stopping save me money on South Bend to Ontario flights?

You could potentially save up to 20% on your flight if you consider stops on a South Bend to Ontario flight.

When to book flights from South Bend to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from South Bend to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap South Bend to Ontario (SBN to ONT) flight deals and tips

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

Fastest flight time	6h 59m
Direct flights	None

The fastest flight from South Bend to Ontario takes 6h 59m

There are no direct flights from South Bend to Ontario. There are no popular flight routes from South Bend to Ontario.

Search flight deals

How far is South Bend/Michiana to Ontario by plane?
The straight-line distance from South Bend/Michiana to Ontario is 1779.2 mi. 6h 59m is a normal flight duration for this route.
When did momondo last update prices for flights from South Bend/Michiana Airport to Ontario Airport?
Prices for flights from South Bend/Michiana Airport to Ontario Airport are refreshed on a daily basis.
How many operators does momondo search for flights from South Bend/Michiana Airport to Ontario Airport?
As of December 2025, there are 2 operators available to choose from for flights from South Bend/Michiana Airport to Ontario Airport.
How old do you have to be to fly from South Bend/Michiana Airport to Ontario Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Bend/Michiana Airport 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.
What is the most popular airline from South Bend to Ontario?
Based on momondo bookings for this flight route, the most popular airline on flight routes from South Bend to Ontario is American Airlines (85% of total bookings). The next most popular airline is Delta (15%).

Best airlines flying from South Bend to Ontario

Compare and see reviews for airlines that fly from South Bend to Ontario with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,072 reviews		Search American Airlines flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 8,019 reviews		Search Delta flights

Why use momondo?

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

It is quick and easy to find South Bend to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

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

How can momondo help me find flights from South Bend to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from South Bend to Ontario.

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

Price alerts on flights to Ontario from South Bend are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ontario trip

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Flights to New Yorkfrom $50

Flights to Los Angelesfrom $47

Flights to Miamifrom $50

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Flights to Orlandofrom $49

Flights to San Franciscofrom $59

Flights to Las Vegasfrom $49

Flights to Washington, D.C.from $58

Flights to Bostonfrom $51

Flights to Atlantafrom $44

Flights to Dallasfrom $51

Flights to Seattlefrom $57

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Cheap flights from South Bend to Los Angeles from $176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Bend to Los Angeles departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from South Bend to Ontario

What is the cheapest month to fly to Ontario?

Can stopping save me money on South Bend to Ontario flights?

You could potentially save up to 20% on your flight if you consider stops on a South Bend to Ontario flight.

What is the cheapest airline that flies from South Bend/Michiana to Ontario?

American Airlines and United Airlines are the most popular carriers operating from South Bend/Michiana to Ontario

What airlines fly to Ontario?

Which airport is the most popular layover for flights between South Bend and Ontario?

Dallas (DFW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from South Bend to Ontario?

Flights via Dallas (DFW) offer the lowest average round-trip price of $438.

Which layover airport has the shortest travel time from South Bend to Ontario?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 8h 06m.

Which layover airport has the shortest connection time from South Bend to Ontario?

Atlanta (ATL) has the shortest average layover time for this route: 1h 21m.

When to book flights from South Bend to Ontario

Cheap South Bend to Ontario (SBN to ONT) flight deals and tips

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

Fastest flight time

Direct flights

How far is South Bend/Michiana to Ontario by plane?

When did momondo last update prices for flights from South Bend/Michiana Airport to Ontario Airport?

How many operators does momondo search for flights from South Bend/Michiana Airport to Ontario Airport?

How old do you have to be to fly from South Bend/Michiana Airport to Ontario Airport?

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

What is the most popular airline from South Bend to Ontario?

Best airlines flying from South Bend to Ontario

Compare and see reviews for airlines that fly from South Bend to Ontario with momondo

Why use momondo?

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

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

How can momondo help me find flights from South Bend to Ontario?

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

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California