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Cheap flights from Ontario to South Bend from $263

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to South Bend departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to South Bend

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:10 pm - 11:04 am
ONT
-
SBN
8h 54m
1 stop
Delta Logo
6:00 am - 11:10 am
SBN
-
ONT
8h 10m
1 stop
$359Delta
Mon, Nov 23 - Wed, Dec 2
Delta Logo
10:00 pm - 11:11 am
ONT
-
SBN
10h 11m
1 stop
Delta Logo
5:10 pm - 9:52 pm
SBN
-
ONT
7h 42m
1 stop
$359Delta
Mon, Aug 17 - Thu, Aug 27
Delta Logo
11:10 pm - 11:04 am
ONT
-
SBN
8h 54m
1 stop
Delta Logo
2:00 pm - 7:41 pm
SBN
-
ONT
8h 41m
1 stop
$359Delta
Mon, Nov 23 - Thu, Nov 26
Delta Logo
11:10 pm - 11:04 am
ONT
-
SBN
8h 54m
1 stop
Delta Logo
6:00 am - 11:10 am
SBN
-
ONT
8h 10m
1 stop
$359Delta
Mon, Nov 23 - Tue, Dec 1
American Airlines Logo
12:33 pm - 10:43 pm
ONT
-
SBN
7h 10m
1 stop
American Airlines Logo
8:06 am - 11:43 am
SBN
-
ONT
6h 37m
1 stop
$429American Airlines
Tue, Aug 11 - Sat, Aug 15
American Airlines Logo
12:33 pm - 10:43 pm
ONT
-
SBN
7h 10m
1 stop
American Airlines Logo
7:43 am - 6:15 pm
SBN
-
ONT
13h 32m
2 stops
$434American Airlines
Tue, Aug 11 - Sat, Aug 15
United Airlines Logo
7:00 am - 4:05 pm
ONT
-
SBN
6h 05m
1 stop
United Airlines Logo
4:40 pm - 10:35 pm
SBN
-
ONT
8h 55m
1 stop
$459United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
7:00 am - 4:05 pm
ONT
-
SBN
6h 05m
1 stop
United Airlines Logo
4:40 pm - 10:35 pm
SBN
-
ONT
8h 55m
1 stop
$459United Airlines
Sat, Aug 29 - Fri, Sep 4
American Airlines Logo
12:33 pm - 10:43 pm
ONT
-
SBN
7h 10m
1 stop
American Airlines Logo
8:06 am - 1:31 pm
SBN
-
ONT
8h 25m
1 stop
$464American Airlines
Sat, Aug 15 - Sun, Aug 16
United Airlines Logo
7:00 am - 6:05 pm
ONT
-
SBN
8h 05m
1 stop
United Airlines Logo
6:00 am - 12:50 pm
SBN
-
ONT
9h 50m
2 stops
$464United Airlines
Sat, Aug 29 - Sun, Aug 30

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Delta flights from Ontario to South Bend

Our best Delta deals on Ontario to South Bend flight tickets
Delta
Nov 23
ONT11:10 pmOntario
8h 54m
1 stop
SBN11:04 amSouth Bend/Michiana
Nov 27
SBN6:00 amSouth Bend/Michiana
8h 10m
1 stop
ONT11:10 amOntario
$359
Delta
Nov 26
ONT7:00 amOntario
11h 05m
2 stops
SBN9:05 pmSouth Bend/Michiana
Nov 27
SBN6:00 amSouth Bend/Michiana
8h 10m
1 stop
ONT11:10 amOntario
$364
Delta
Nov 26
ONT7:00 amOntario
11h 05m
2 stops
SBN9:05 pmSouth Bend/Michiana
Dec 2
SBN3:09 pmSouth Bend/Michiana
11h 49m
2 stops
ONT11:58 pmOntario
$369

United Airlines flights from Ontario to South Bend

Our best United Airlines deals on Ontario to South Bend flight tickets
United Airlines
Aug 29
ONT7:00 amOntario
6h 05m
1 stop
SBN4:05 pmSouth Bend/Michiana
Sep 1
SBN4:40 pmSouth Bend/Michiana
8h 55m
1 stop
ONT10:35 pmOntario
$459
United Airlines
Aug 29
ONT7:00 amOntario
8h 05m
1 stop
SBN6:05 pmSouth Bend/Michiana
Sep 1
SBN11:35 amSouth Bend/Michiana
12h 18m
2 stops
ONT8:53 pmOntario
$464
United Airlines
Aug 29
ONT5:00 amOntario
10h 05m
2 stops
SBN6:05 pmSouth Bend/Michiana
Sep 1
SBN11:35 amSouth Bend/Michiana
11h 26m
2 stops
ONT8:01 pmOntario
$469

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to South Bend 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, momondo users made 832,500 searches. Data last updated July 28, 2026.
Use the filters below to find and compare flights from Ontario to South Bend that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Mon 11/23

11:10 pm-11:04 am

1 stop8h 54m

South Bend/Michiana

Wed 12/2

6:00 am-11:10 am

1 stop8h 10m

$359

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Mon 8/17

10:00 pm-11:11 am

1 stop10h 11m

South Bend/Michiana

Thu 8/27

5:10 pm-9:52 pm

1 stop7h 42m

$359

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Mon 11/23

11:10 pm-11:04 am

1 stop8h 54m

South Bend/Michiana

Thu 11/26

2:00 pm-7:41 pm

1 stop8h 41m

$359

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Mon 11/23

11:10 pm-11:04 am

1 stop8h 54m

South Bend/Michiana

Tue 12/1

6:00 am-11:10 am

1 stop8h 10m

$359
Quickest round-trip

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Tue 8/11

12:33 pm-10:43 pm

1 stop7h 10m

South Bend/Michiana

Sat 8/15

8:06 am-11:43 am

1 stop6h 37m

$429

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Tue 8/11

12:33 pm-10:43 pm

1 stop7h 10m

South Bend/Michiana

Sat 8/15

7:43 am-6:15 pm

2 stops13h 32m

$434

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Sat 8/29

7:00 am-4:05 pm

1 stop6h 05m

South Bend/Michiana

Tue 9/1

4:40 pm-10:35 pm

1 stop8h 55m

$459

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Sat 8/29

7:00 am-4:05 pm

1 stop6h 05m

South Bend/Michiana

Fri 9/4

4:40 pm-10:35 pm

1 stop8h 55m

$459

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Sat 8/15

12:33 pm-10:43 pm

1 stop7h 10m

South Bend/Michiana

Sun 8/16

8:06 am-1:31 pm

1 stop8h 25m

$464

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Sat 8/29

7:00 am-6:05 pm

1 stop8h 05m

South Bend/Michiana

Sun 8/30

6:00 am-12:50 pm

2 stops9h 50m

$464

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to South Bend from

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

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

What is the cheapest month to fly to South Bend?

The cheapest month to fly to South Bend from Ontario is in September. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of March is another great option to travel to South Bend, with average flight prices from Ontario averaging around $330.

When to book flights from Ontario to South Bend

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

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

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

Fastest flight time

6h 05m

Direct flights

None
The fastest flight from Ontario to South Bend takes 6h 05m
There are no direct flights from Ontario to South Bend. There are no popular flight routes from Ontario to South Bend.
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Frequently asked questions about flying from Ontario to South Bend

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

    A flight from Ontario to South Bend/Michiana will travel around 1779.2 mi. Flights usually cover this in 6h 05m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Ontario Airport to South Bend/Michiana Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to South Bend/Michiana Airport.

  • What documentation or ID do you need to fly to South Bend/Michiana Airport?

    The necessary travel and health documents for your South Bend/Michiana Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Ontario to South Bend

Compare and see reviews for airlines that fly from Ontario to South Bend with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $348Free CancellationRating
7.1
11,836 reviews
Search American Airlines flights
United AirlinesPriceFrom $469Free CancellationRating
7.4
10,041 reviews
Search United Airlines flights

Traveling to a place near South Bend?

Book flights to South Bend if you plan to visit one of these locations
Elkhart
Mishawaka
Shipshewana
Plymouth
Goshen
Notre Dame
Niles
Osceola

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to South Bend. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to South Bend from Ontario with this policy.

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

momondo provides multiple filters to help you find the best flight to South Bend from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Ontario to South Bend now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South Bend and let you know when they change.

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