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Cheap flights from South Bend to Los Angeles from $151

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 9/10. 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 South Bend to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:10 pm - 9:52 pm
SBN
-
ONT
7h 42m
1 stop
Delta Logo
10:00 pm - 11:11 am
ONT
-
SBN
10h 11m
1 stop
$349Delta
Thu, Aug 20 - Sun, Aug 23
Delta Logo
5:10 pm - 9:52 pm
SBN
-
ONT
7h 42m
1 stop
Delta Logo
10:00 pm - 2:34 pm
ONT
-
SBN
13h 34m
2 stops
$354Delta
Thu, Aug 20 - Sun, Aug 23
American Airlines Logo
7:43 am - 3:19 pm
SBN
-
ONT
10h 36m
2 stops
American Airlines Logo
8:01 pm - 12:10 pm
ONT
-
SBN
13h 09m
2 stops
$359American Airlines
Thu, Aug 20 - Sun, Aug 23
Delta Logo
6:00 am - 10:42 am
SBN
-
ONT
7h 42m
1 stop
Delta Logo
10:00 pm - 11:11 am
ONT
-
SBN
10h 11m
1 stop
$384Delta
Fri, Aug 21 - Mon, Aug 24
American Airlines Logo
6:38 pm - 10:59 pm
SBN
-
ONT
7h 21m
1 stop
American Airlines Logo
6:15 am - 11:33 pm
ONT
-
SBN
14h 18m
2 stops
$392American Airlines
Wed, Aug 12 - Wed, Aug 19
Delta Logo
3:13 pm - 11:47 pm
SBN
-
ONT
11h 34m
2 stops
Delta Logo
10:00 pm - 2:32 pm
ONT
-
SBN
13h 32m
2 stops
$394Delta
Tue, Sep 15 - Sun, Sep 20
American Airlines Logo
6:38 pm - 10:59 pm
SBN
-
ONT
7h 21m
1 stop
American Airlines Logo
12:33 pm - 10:43 pm
ONT
-
SBN
7h 10m
1 stop
$411American Airlines
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
8:06 am - 6:18 pm
SBN
-
ONT
13h 12m
2 stops
American Airlines Logo
6:15 am - 11:33 pm
ONT
-
SBN
14h 18m
2 stops
$414American Airlines
Tue, Jul 28 - Tue, Aug 11
American Airlines Logo
6:37 pm - 10:32 pm
SBN
-
ONT
6h 55m
1 stop
American Airlines Logo
6:15 am - 11:33 pm
ONT
-
SBN
14h 18m
2 stops
$415American Airlines
Tue, Jul 28 - Tue, Aug 11
Delta Logo
11:56 am - 6:30 pm
SBN
-
ONT
9h 34m
1 stop
Delta Logo
10:00 pm - 11:11 am
ONT
-
SBN
10h 11m
1 stop
$420Delta
Thu, Aug 13 - Mon, Aug 17

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Delta flights from South Bend to Ontario

Our best Delta deals on South Bend to Ontario flight tickets
Delta
Aug 20
SBN5:10 pmSouth Bend/Michiana
7h 42m
1 stop
ONT9:52 pmOntario
Aug 23
ONT10:00 pmOntario
10h 11m
1 stop
SBN11:11 amSouth Bend/Michiana
$349
Delta
Aug 20
SBN5:10 pmSouth Bend/Michiana
7h 42m
1 stop
ONT9:52 pmOntario
Aug 23
ONT10:00 pmOntario
13h 34m
2 stops
SBN2:34 pmSouth Bend/Michiana
$354
Delta
Aug 21
SBN6:00 amSouth Bend/Michiana
7h 42m
1 stop
ONT10:42 amOntario
Aug 24
ONT10:00 pmOntario
10h 11m
1 stop
SBN11:11 amSouth Bend/Michiana
$384

United Airlines flights from South Bend to Ontario

Our best United Airlines deals on South Bend to Ontario flight tickets
United Airlines
Sep 4
SBN4:40 pmSouth Bend/Michiana
8h 55m
1 stop
ONT10:35 pmOntario
Sep 6
ONT7:00 amOntario
6h 05m
1 stop
SBN4:05 pmSouth Bend/Michiana
$449
United Airlines
Sep 4
SBN4:40 pmSouth Bend/Michiana
8h 55m
1 stop
ONT10:35 pmOntario
Sep 6
ONT6:00 amOntario
11h 02m
2 stops
SBN8:02 pmSouth Bend/Michiana
$454
United Airlines
Aug 21
SBN1:05 pmSouth Bend/Michiana
12h 54m
2 stops
ONT10:59 pmOntario
Aug 24
ONT7:13 pmOntario
12h 33m
2 stops
SBN10:46 amSouth Bend/Michiana
$459

momondo Fare Finder

 
Customize your flight search to find flights from South Bend to Ontario 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 14, 2026.
Use the filters below to find and compare flights from South Bend to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Thu 8/20

5:10 pm-9:52 pm

1 stop7h 42m

Ontario

Sun 8/23

10:00 pm-11:11 am

1 stop10h 11m

$349

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Thu 8/20

5:10 pm-9:52 pm

1 stop7h 42m

Ontario

Sun 8/23

10:00 pm-2:34 pm

2 stops13h 34m

$354

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Thu 8/20

7:43 am-3:19 pm

2 stops10h 36m

Ontario

Sun 8/23

8:01 pm-12:10 pm

2 stops13h 09m

$359

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Fri 8/21

6:00 am-10:42 am

1 stop7h 42m

Ontario

Mon 8/24

10:00 pm-11:11 am

1 stop10h 11m

$384

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Wed 8/12

6:38 pm-10:59 pm

1 stop7h 21m

Ontario

Wed 8/19

6:15 am-11:33 pm

2 stops14h 18m

$392

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Tue 9/15

3:13 pm-11:47 pm

2 stops11h 34m

Ontario

Sun 9/20

10:00 pm-2:32 pm

2 stops13h 32m

$394
Quickest round-trip

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Wed 8/12

6:38 pm-10:59 pm

1 stop7h 21m

Ontario

Wed 8/19

12:33 pm-10:43 pm

1 stop7h 10m

$411

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Tue 7/28

8:06 am-6:18 pm

2 stops13h 12m

Ontario

Tue 8/11

6:15 am-11:33 pm

2 stops14h 18m

$414

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Tue 7/28

6:37 pm-10:32 pm

1 stop6h 55m

Ontario

Tue 8/11

6:15 am-11:33 pm

2 stops14h 18m

$415

South BendOntario

SBN - ONT

SBNONT

South Bend/Michiana

Thu 8/13

11:56 am-6:30 pm

1 stop9h 34m

Ontario

Mon 8/17

10:00 pm-11:11 am

1 stop10h 11m

$420

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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

What is the cheapest month to fly to Ontario?

In general, May 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 $385. If you aren’t able to travel during the month of May, then book flights to Ontario from South Bend during September instead. Flights to Ontario in September, while not as cheap as those in May, still average around $398.

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

7h 42m

Direct flights

None
The fastest flight from South Bend to Ontario takes 7h 42m
There are no direct flights from South Bend to Ontario. There are no popular flight routes from South Bend to Ontario.
Search flight deals

Frequently asked questions about flying from South Bend to Ontario

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

    The straight-line distance from South Bend/Michiana to Ontario is 1779.2 mi. 7h 42m 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?

  • 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?

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 AirlinesPriceFrom $334Free CancellationRating
7.1
11,808 reviews
Search American Airlines flights
United AirlinesPriceFrom $368Free CancellationRating
7.4
9,988 reviews
Search United Airlines 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.

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