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Cheap flights from Ontario to South Bend from $131

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 7/29. 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
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 - 12:06 pm
ONT
-
SBN
9h 07m
1 stop
American Airlines Logo
6:37 pm - 10:39 pm
SBN
-
ONT
7h 02m
1 stop
$349American Airlines
Fri, Jun 19 - Tue, Jun 23
American Airlines Logo
7:13 pm - 12:06 pm
ONT
-
SBN
13h 53m
2 stops
American Airlines Logo
6:37 pm - 11:59 pm
SBN
-
ONT
8h 22m
1 stop
$354American Airlines
Fri, Jun 19 - Tue, Jun 23
Multiple Airlines Logo
3:40 pm - 1:03 pm
ONT
-
SBN
18h 23m
1 stop
Multiple Airlines Logo
7:27 pm - 5:52 pm
SBN
-
ONT
25h 25m
2 stops
$355Multiple Airlines
Wed, Aug 12 - Mon, Aug 17
Delta Logo
6:20 am - 8:50 pm
ONT
-
SBN
11h 30m
2 stops
Delta Logo
3:16 pm - 11:34 pm
SBN
-
ONT
11h 18m
2 stops
$359Delta
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
11:59 pm - 12:04 pm
ONT
-
SBN
9h 05m
1 stop
American Airlines Logo
12:34 pm - 6:47 pm
SBN
-
ONT
9h 13m
1 stop
$411American Airlines
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
12:41 pm - 11:05 pm
ONT
-
SBN
7h 24m
1 stop
American Airlines Logo
6:37 pm - 11:59 pm
SBN
-
ONT
8h 22m
1 stop
$419American Airlines
Tue, Jun 9 - Sat, Jun 13
American Airlines Logo
7:13 pm - 12:06 pm
ONT
-
SBN
13h 53m
2 stops
American Airlines Logo
8:06 am - 6:21 pm
SBN
-
ONT
13h 15m
2 stops
$422American Airlines
Fri, Jun 19 - Tue, Jun 23
American Airlines Logo
7:13 pm - 12:06 pm
ONT
-
SBN
13h 53m
2 stops
American Airlines Logo
6:37 pm - 10:39 pm
SBN
-
ONT
7h 02m
1 stop
$424American Airlines
Tue, Jun 9 - Sat, Jun 13
Delta Logo
7:05 am - 8:50 pm
ONT
-
SBN
10h 45m
2 stops
Delta Logo
2:10 pm - 11:48 pm
SBN
-
ONT
12h 38m
2 stops
$425Delta
Sat, Oct 3 - Thu, Oct 8
American Airlines Logo
7:13 pm - 12:06 pm
ONT
-
SBN
13h 53m
2 stops
American Airlines Logo
12:36 pm - 10:02 pm
SBN
-
ONT
12h 26m
2 stops
$429American Airlines
Tue, Jun 9 - Sat, Jun 13

American Airlines flights from Ontario to South Bend

Our best American Airlines deals on Ontario to South Bend flight tickets
American Airlines
Jun 19
ONT11:59 pmOntario
9h 07m
1 stop
SBN12:06 pmSouth Bend/Michiana
Jun 23
SBN6:37 pmSouth Bend/Michiana
7h 02m
1 stop
ONT10:39 pmOntario
$349
American Airlines
Jun 19
ONT7:13 pmOntario
13h 53m
2 stops
SBN12:06 pmSouth Bend/Michiana
Jun 23
SBN6:37 pmSouth Bend/Michiana
8h 22m
1 stop
ONT11:59 pmOntario
$354
American Airlines
Aug 12
ONT11:59 pmOntario
9h 05m
1 stop
SBN12:04 pmSouth Bend/Michiana
Aug 17
SBN12:34 pmSouth Bend/Michiana
9h 13m
1 stop
ONT6:47 pmOntario
$411

Delta flights from Ontario to South Bend

Our best Delta deals on Ontario to South Bend flight tickets
Delta
Aug 12
ONT6:20 amOntario
11h 30m
2 stops
SBN8:50 pmSouth Bend/Michiana
Aug 17
SBN3:16 pmSouth Bend/Michiana
11h 18m
2 stops
ONT11:34 pmOntario
$359
Delta
Jun 8
ONT10:00 pmOntario
10h 02m
1 stop
SBN11:02 amSouth Bend/Michiana
Jun 15
SBN5:02 pmSouth Bend/Michiana
7h 46m
1 stop
ONT9:48 pmOntario
$414
Delta
Oct 3
ONT7:05 amOntario
10h 45m
2 stops
SBN8:50 pmSouth Bend/Michiana
Oct 8
SBN2:10 pmSouth Bend/Michiana
12h 38m
2 stops
ONT11:48 pmOntario
$425

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 May 30, 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

Fri 6/19

11:59 pm-12:06 pm

1 stop9h 07m

South Bend/Michiana

Tue 6/23

6:37 pm-10:39 pm

1 stop7h 02m

$349

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Fri 6/19

7:13 pm-12:06 pm

2 stops13h 53m

South Bend/Michiana

Tue 6/23

6:37 pm-11:59 pm

1 stop8h 22m

$354

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Wed 8/12

3:40 pm-1:03 pm

1 stop18h 23m

South Bend/Michiana

Mon 8/17

7:27 pm-5:52 pm

2 stops25h 25m

$355

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Wed 8/12

6:20 am-8:50 pm

2 stops11h 30m

South Bend/Michiana

Mon 8/17

3:16 pm-11:34 pm

2 stops11h 18m

$359

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Wed 8/12

11:59 pm-12:04 pm

1 stop9h 05m

South Bend/Michiana

Mon 8/17

12:34 pm-6:47 pm

1 stop9h 13m

$411
Quickest round-trip

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Tue 6/9

12:41 pm-11:05 pm

1 stop7h 24m

South Bend/Michiana

Sat 6/13

6:37 pm-11:59 pm

1 stop8h 22m

$419

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Fri 6/19

7:13 pm-12:06 pm

2 stops13h 53m

South Bend/Michiana

Tue 6/23

8:06 am-6:21 pm

2 stops13h 15m

$422

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Tue 6/9

7:13 pm-12:06 pm

2 stops13h 53m

South Bend/Michiana

Sat 6/13

6:37 pm-10:39 pm

1 stop7h 02m

$424

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Sat 10/3

7:05 am-8:50 pm

2 stops10h 45m

South Bend/Michiana

Thu 10/8

2:10 pm-11:48 pm

2 stops12h 38m

$425

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Tue 6/9

7:13 pm-12:06 pm

2 stops13h 53m

South Bend/Michiana

Sat 6/13

12:36 pm-10:02 pm

2 stops12h 26m

$429

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 typical price of a round-trip flight between Ontario and South Bend?

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 August is another great option to travel to South Bend, with average flight prices from Ontario averaging around $317.

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

8h 10m

Direct flights

None
The fastest flight from Ontario to South Bend takes 8h 10m
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 8h 10m, 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
8,417 reviews
Search Delta flights
United AirlinesPriceFrom $317Free CancellationRating
7.4
9,766 reviews
Search United Airlines flights
American AirlinesPriceFrom $338Free CancellationRating
7.1
11,640 reviews
Search American 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
Niles
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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