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Cheap flights from Ontario to South Bend from $147

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 5/6. 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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0 bags

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Find the cheapest flights from Ontario to South Bend

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:59 pm - 11:57 am
ONT
-
SBN
8h 58m
1 stop
American Airlines Logo
4:55 pm - 11:46 pm
SBN
-
ONT
9h 51m
1 stop
$369American Airlines
Thu, Apr 30 - Mon, May 11
American Airlines Logo
7:35 pm - 11:57 am
ONT
-
SBN
13h 22m
2 stops
American Airlines Logo
4:55 pm - 11:46 pm
SBN
-
ONT
9h 51m
1 stop
$374American Airlines
Thu, Apr 30 - Mon, May 11
American Airlines Logo
11:59 pm - 11:57 am
ONT
-
SBN
8h 58m
1 stop
American Airlines Logo
4:55 pm - 11:46 pm
SBN
-
ONT
9h 51m
1 stop
$394American Airlines
Thu, Apr 30 - Mon, May 11
American Airlines Logo
7:35 pm - 11:57 am
ONT
-
SBN
13h 22m
2 stops
American Airlines Logo
4:55 pm - 11:46 pm
SBN
-
ONT
9h 51m
1 stop
$399American Airlines
Thu, Apr 30 - Mon, May 11
Multiple Airlines Logo
11:36 am - 9:36 pm
ONT
-
SBN
7h 00m
1 stop
Multiple Airlines Logo
10:49 am - 7:35 am
SBN
-
ONT
23h 46m
2 stops
$422Multiple Airlines
Thu, May 7 - Mon, May 11
United Airlines Logo
7:00 am - 4:07 pm
ONT
-
SBN
6h 07m
1 stop
United Airlines Logo
1:06 pm - 9:50 pm
SBN
-
ONT
11h 44m
2 stops
$424United Airlines
Sat, Apr 4 - Wed, Apr 8
American Airlines Logo
6:00 am - 4:25 pm
ONT
-
SBN
7h 25m
1 stop
American Airlines Logo
12:27 pm - 6:37 pm
SBN
-
ONT
9h 10m
1 stop
$449American Airlines
Tue, Apr 7 - Sat, Apr 11
Delta Logo
10:25 pm - 1:36 pm
ONT
-
SBN
12h 11m
2 stops
Delta Logo
6:00 am - 11:47 am
SBN
-
ONT
8h 47m
1 stop
$454Delta
Fri, Apr 3 - Tue, Apr 7
Delta Logo
10:25 pm - 1:36 pm
ONT
-
SBN
12h 11m
2 stops
Delta Logo
2:13 pm - 11:51 pm
SBN
-
ONT
12h 38m
2 stops
$459Delta
Fri, Apr 3 - Tue, Apr 7
Multiple Airlines Logo
6:15 am - 9:59 am
ONT
-
SBN
24h 44m
2 stops
Multiple Airlines Logo
10:26 pm - 8:24 am
SBN
-
ONT
12h 58m
1 stop
$468Multiple Airlines
Thu, Apr 16 - Thu, Apr 23

American Airlines flights from Ontario to South Bend

Our best American Airlines deals on Ontario to South Bend flight tickets
American Airlines
Apr 30
ONT11:59 pmOntario
8h 58m
1 stop
SBN11:57 amSouth Bend/Michiana
May 11
SBN4:55 pmSouth Bend/Michiana
9h 51m
1 stop
ONT11:46 pmOntario
$369
American Airlines
Apr 30
ONT7:35 pmOntario
13h 22m
2 stops
SBN11:57 amSouth Bend/Michiana
May 11
SBN4:55 pmSouth Bend/Michiana
9h 51m
1 stop
ONT11:46 pmOntario
$374
American Airlines
Apr 30
ONT11:59 pmOntario
8h 58m
1 stop
SBN11:57 amSouth Bend/Michiana
May 11
SBN4:55 pmSouth Bend/Michiana
9h 51m
1 stop
ONT11:46 pmOntario
$394

United Airlines flights from Ontario to South Bend

Our best United Airlines deals on Ontario to South Bend flight tickets
United Airlines
Apr 4
ONT7:00 amOntario
6h 07m
1 stop
SBN4:07 pmSouth Bend/Michiana
Apr 8
SBN1:06 pmSouth Bend/Michiana
11h 44m
2 stops
ONT9:50 pmOntario
$424
United Airlines
Jul 29
ONT6:30 amOntario
6h 35m
1 stop
SBN4:05 pmSouth Bend/Michiana
Aug 3
SBN4:41 pmSouth Bend/Michiana
9h 10m
1 stop
ONT10:51 pmOntario
$469
United Airlines
Apr 17
ONT6:45 pmOntario
13h 19m
2 stops
SBN11:04 amSouth Bend/Michiana
Apr 21
SBN4:45 pmSouth Bend/Michiana
8h 46m
1 stop
ONT10:31 pmOntario
$474

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 March 24, 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

Thu 4/30

11:59 pm-11:57 am

1 stop8h 58m

South Bend/Michiana

Mon 5/11

4:55 pm-11:46 pm

1 stop9h 51m

$369

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Thu 4/30

7:35 pm-11:57 am

2 stops13h 22m

South Bend/Michiana

Mon 5/11

4:55 pm-11:46 pm

1 stop9h 51m

$374

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Thu 4/30

11:59 pm-11:57 am

1 stop8h 58m

South Bend/Michiana

Mon 5/11

4:55 pm-11:46 pm

1 stop9h 51m

$394

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Thu 4/30

7:35 pm-11:57 am

2 stops13h 22m

South Bend/Michiana

Mon 5/11

4:55 pm-11:46 pm

1 stop9h 51m

$399

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Thu 5/7

11:36 am-9:36 pm

1 stop7h 00m

South Bend/Michiana

Mon 5/11

10:49 am-7:35 am

2 stops23h 46m

$422

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Sat 4/4

7:00 am-4:07 pm

1 stop6h 07m

South Bend/Michiana

Wed 4/8

1:06 pm-9:50 pm

2 stops11h 44m

$424
Quickest round-trip

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Tue 4/7

6:00 am-4:25 pm

1 stop7h 25m

South Bend/Michiana

Sat 4/11

12:27 pm-6:37 pm

1 stop9h 10m

$449

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Fri 4/3

10:25 pm-1:36 pm

2 stops12h 11m

South Bend/Michiana

Tue 4/7

6:00 am-11:47 am

1 stop8h 47m

$454

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Fri 4/3

10:25 pm-1:36 pm

2 stops12h 11m

South Bend/Michiana

Tue 4/7

2:13 pm-11:51 pm

2 stops12h 38m

$459

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Thu 4/16

6:15 am-9:59 am

2 stops24h 44m

South Bend/Michiana

Thu 4/23

10:26 pm-8:24 am

1 stop12h 58m

$468

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 airline that flies from Ontario to South Bend/Michiana?

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

What airlines fly to South Bend?

American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to South Bend from Ontario according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to South Bend. Keep in mind that there are 8 different airlines that fly to South Bend on a routine basis, so you have a few additional options to choose from.

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 35m

Direct flights

None
The fastest flight from Ontario to South Bend takes 6h 35m
There are no direct flights from Ontario to South Bend. There are no popular flight routes from Ontario to South Bend.
Search flight deals

  • 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 35m, 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
DeltaPriceFrom $276Free CancellationRating
7.9
8,320 reviews
Search Delta flights
American AirlinesPriceFrom $309Free CancellationRating
7.1
11,492 reviews
Search American Airlines flights
United AirlinesPriceFrom $317Free CancellationRating
7.4
9,467 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
Niles
Goshen
Notre Dame
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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