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Cheap flights from Ontario to South Bend from $190

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 11/27. 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.
United Airlines Logo
7:00 am - 4:18 pmONT-SBN
6h 18m1 stop
United Airlines Logo
6:47 pm - 10:31 pmSBN-ONT
6h 44m1 stop
$289United Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 26
United Airlines Logo
6:38 pm - 10:53 amONT-SBN
13h 15m2 stops
United Airlines Logo
6:47 pm - 10:31 pmSBN-ONT
6h 44m1 stop
$294United Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 26
Multiple Airlines Logo
6:15 am - 1:22 pmONT-SBN
28h 07m2 stops
Multiple Airlines Logo
1:57 pm - 5:15 pmSBN-ONT
30h 18m1 stop
$298Multiple Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 23
Delta Logo
11:36 am - 9:39 pmONT-SBN
7h 03m1 stop
Delta Logo
4:56 pm - 11:04 pmSBN-ONT
9h 08m1 stop
$314Delta
Find Deal
Tue, Nov 4 - Wed, Nov 19
Delta Logo
7:05 am - 8:49 pmONT-SBN
10h 44m2 stops
Delta Logo
4:56 pm - 11:04 pmSBN-ONT
9h 08m1 stop
$319Delta
Find Deal
Tue, Nov 4 - Wed, Nov 19
Multiple Airlines Logo
8:00 am - 11:34 amONT-SBN
24h 34m2 stops
Multiple Airlines Logo
1:22 pm - 9:06 pmSBN-ONT
10h 44m1 stop
$320Multiple Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 25
United Airlines Logo
5:05 am - 6:12 pmONT-SBN
10h 07m2 stops
United Airlines Logo
6:05 am - 12:37 pmSBN-ONT
9h 32m2 stops
$324United Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 19
Delta Logo
11:36 am - 9:39 pmONT-SBN
7h 03m1 stop
Delta Logo
6:14 am - 10:26 amSBN-ONT
7h 12m1 stop
$339Delta
Find Deal
Tue, Nov 4 - Sat, Nov 8
American Airlines Logo
6:10 am - 3:33 pmONT-SBN
6h 23m1 stop
American Airlines Logo
7:11 am - 11:53 amSBN-ONT
7h 42m1 stop
$515American Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 25
American Airlines Logo
10:47 am - 10:09 pmONT-SBN
8h 22m1 stop
American Airlines Logo
4:43 pm - 10:23 pmSBN-ONT
8h 40m1 stop
$540American Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23

Delta flights from Ontario to South Bend

Our best Delta deals on Ontario to South Bend flight tickets
Delta
Nov 4
ONT11:36 amOntario
7h 03m
1 stop
SBN9:39 pmSouth Bend/Michiana
Nov 19
SBN4:56 pmSouth Bend/Michiana
9h 08m
1 stop
ONT11:04 pmOntario
$314
Find similar
Delta
Nov 4
ONT7:05 amOntario
10h 44m
2 stops
SBN8:49 pmSouth Bend/Michiana
Nov 19
SBN4:56 pmSouth Bend/Michiana
9h 08m
1 stop
ONT11:04 pmOntario
$319
Find similar
Delta
Nov 4
ONT11:36 amOntario
7h 03m
1 stop
SBN9:39 pmSouth Bend/Michiana
Nov 8
SBN6:14 amSouth Bend/Michiana
7h 12m
1 stop
ONT10:26 amOntario
$339
Find similar

United Airlines flights from Ontario to South Bend

Our best United Airlines deals on Ontario to South Bend flight tickets
United Airlines
Nov 12
ONT7:00 amOntario
6h 18m
1 stop
SBN4:18 pmSouth Bend/Michiana
Nov 26
SBN6:47 pmSouth Bend/Michiana
6h 44m
1 stop
ONT10:31 pmOntario
$289
Find similar
United Airlines
Nov 12
ONT6:38 pmOntario
13h 15m
2 stops
SBN10:53 amSouth Bend/Michiana
Nov 26
SBN6:47 pmSouth Bend/Michiana
6h 44m
1 stop
ONT10:31 pmOntario
$294
Find similar
United Airlines
Nov 4
ONT5:05 amOntario
10h 07m
2 stops
SBN6:12 pmSouth Bend/Michiana
Nov 19
SBN6:05 amSouth Bend/Michiana
9h 32m
2 stops
ONT12:37 pmOntario
$324
Find similar

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 October 21, 2025.
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

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Wed 11/12

7:00 am-4:18 pm

1 stop6h 18m

South Bend/Michiana

Wed 11/26

6:47 pm-10:31 pm

1 stop6h 44m

$289

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Wed 11/12

6:38 pm-10:53 am

2 stops13h 15m

South Bend/Michiana

Wed 11/26

6:47 pm-10:31 pm

1 stop6h 44m

$294

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Tue 12/9

6:15 am-1:22 pm

2 stops28h 07m

South Bend/Michiana

Tue 12/23

1:57 pm-5:15 pm

1 stop30h 18m

$298

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Tue 11/4

11:36 am-9:39 pm

1 stop7h 03m

South Bend/Michiana

Wed 11/19

4:56 pm-11:04 pm

1 stop9h 08m

$314

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Tue 11/4

7:05 am-8:49 pm

2 stops10h 44m

South Bend/Michiana

Wed 11/19

4:56 pm-11:04 pm

1 stop9h 08m

$319

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Wed 11/12

8:00 am-11:34 am

2 stops24h 34m

South Bend/Michiana

Tue 11/25

1:22 pm-9:06 pm

1 stop10h 44m

$320

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Tue 11/4

5:05 am-6:12 pm

2 stops10h 07m

South Bend/Michiana

Wed 11/19

6:05 am-12:37 pm

2 stops9h 32m

$324

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Tue 11/4

11:36 am-9:39 pm

1 stop7h 03m

South Bend/Michiana

Sat 11/8

6:14 am-10:26 am

1 stop7h 12m

$339

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Wed 11/12

6:10 am-3:33 pm

1 stop6h 23m

South Bend/Michiana

Tue 11/25

7:11 am-11:53 am

1 stop7h 42m

$515

OntarioSouth Bend

ONT - SBN

ONTSBN

Ontario

Thu 11/20

10:47 am-10:09 pm

1 stop8h 22m

South Bend/Michiana

Sun 11/23

4:43 pm-10:23 pm

1 stop8h 40m

$540

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 day to depart on your flight to South Bend?

According to our data, Saturday is the cheapest day to fly to South Bend from Ontario. The lowest ticket price found for a Saturday departure recently was $401. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to South Bend for around $676.

What is the cheapest time of day to depart on your flight to South Bend?

Flying to South Bend from Ontario in the evening is the least expensive time of day to depart. momondo users have found prices as low as $358 when looking at flights departing in the evening. Flights at noon are often more expensive with an average ticket price of $485.

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

Direct flights

None
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 18m, 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
7,978 reviews
Search Delta flights
American AirlinesPriceFrom $313Free CancellationRating
7.2
11,023 reviews
Search American Airlines flights
United AirlinesPriceFrom $317Free CancellationRating
7.4
8,991 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
Niles
Plymouth
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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Thu 11/20
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