ONT - SBN

$379 Find Cheap Flights from Ontario to South Bend - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$382
Typical prices: $457-$613
Multiple Airlines
Mon 12/10Wed 1/3
ONT - SBN • 2 stops
Cheapest one-way
$379
Typical prices: $328-$448
American Airlines
Thu 11/1
ONT - SBN • 1 stop
When to travel
February
Cheapest • 31% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $415 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 7h 51m (one-way)
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Cheap Flights from Ontario to South Bend (ONT-SBN)

 

Cheap flights from Ontario to South Bend with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Sat, Nov 7 - Tue, Nov 10
American Airlines Logo
6:00 am - 5:28 pmONT  Ontario-SBN South Bend/Michiana
8h 28m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 12:38 pmSBN  South Bend/Michiana-ONT Ontario
9h 38m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl
$384American Airlines
Sat, Nov 7 - Tue, Nov 10
American Airlines Logo
9:29 am - 9:04 pmONT  Ontario-SBN South Bend/Michiana
8h 35m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
6:00 am - 12:38 pmSBN  South Bend/Michiana-ONT Ontario
9h 38m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl
$389American Airlines
Sat, Nov 7 - Tue, Nov 10
Delta Logo
6:00 pm - 9:23 amONT  Ontario-SBN South Bend/Michiana
12h 23m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County
Delta Logo
8:20 am - 4:24 pmSBN  South Bend/Michiana-ONT Ontario
11h 04m2 stops Detroit Metropolitan Wayne County Salt Lake City
$389Delta
Sat, Oct 31 - Fri, Nov 6
Delta Logo
7:07 am - 8:52 pmONT  Ontario-SBN South Bend/Michiana
10h 45m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
Delta Logo
2:11 pm - 10:11 pmSBN  South Bend/Michiana-ONT Ontario
11h 00m2 stops Detroit Metropolitan Wayne County Salt Lake City
$389Delta
Thu, Dec 10 - Sun, Jan 3
Multiple Airlines Logo
11:30 am - 4:57 pmONT  Ontario-SBN South Bend/Michiana
26h 27m2 stops Denver Intl Washington, D.C. Reagan-National
Multiple Airlines Logo
10:24 pm - 6:15 amSBN  South Bend/Michiana-ONT Ontario
10h 51m1 stop Las Vegas Harry Reid Intl
$394Multiple Airlines
Sat, Nov 7 - Tue, Nov 10
American Airlines Logo
6:00 am - 5:28 pmONT  Ontario-SBN South Bend/Michiana
8h 28m1 stop Dallas/Fort Worth
American Airlines Logo
6:01 pm - 10:57 pmSBN  South Bend/Michiana-ONT Ontario
7h 56m1 stop Dallas/Fort Worth
$441American Airlines
Tue, Oct 27 - Sat, Oct 31
American Airlines Logo
6:00 am - 5:20 pmONT  Ontario-SBN South Bend/Michiana
8h 20m1 stop Dallas/Fort Worth
American Airlines Logo
6:10 am - 1:44 pmSBN  South Bend/Michiana-ONT Ontario
10h 34m1 stop Charlotte Douglas
$449American Airlines
Wed, Mar 31 - Sat, Apr 3
United Airlines Logo
6:53 pm - 9:31 amONT  Ontario-SBN South Bend/Michiana
11h 38m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
4:52 pm - 10:31 pmSBN  South Bend/Michiana-ONT Ontario
8h 39m1 stop Chicago O'Hare Intl
$504United Airlines
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
7:00 am - 4:07 pmONT  Ontario-SBN South Bend/Michiana
6h 07m1 stop Chicago O'Hare Intl
United Airlines Logo
9:15 am - 6:03 pmSBN  South Bend/Michiana-ONT Ontario
11h 48m2 stops Chicago O'Hare Intl San Francisco
$504United Airlines
Sat, Oct 31 - Fri, Nov 6
United Airlines Logo
6:00 am - 8:25 pmONT  Ontario-SBN South Bend/Michiana
11h 25m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
1:08 pm - 6:47 pmSBN  South Bend/Michiana-ONT Ontario
8h 39m1 stop Chicago O'Hare Intl
$506United Airlines

Price, demand and travel trends for Ontario to South Bend flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Ontario to South Bend?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Ontario to South Bend. It’s 37% cheaper than the average day, while Monday is the most expensive, with prices 40% higher.

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Key details for Ontario to South Bend flights

Low season

February

Cheapest flight

$379
Beat the crowds with an average 71% drop in travelers.
The most popular month to fly with an average 100% increase in travelers.
One-way flight from Ontario to South Bend

When to book flights from Ontario to South Bend

Are your dates flexible? Find out the best times to travel from Ontario to South Bend based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ontario to South Bend flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Ontario to South Bend?

    Only Economy Class is available on flights from Ontario to South Bend.

  • How long is a flight from Ontario to South Bend?

    There are currently no nonstop flights available from Ontario to South Bend. Flights with 1 layover take between 7h 48m and 7h 56m in total, depending on the connection.

  • Do I need a passport to fly from Ontario to South Bend?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Ontario to South Bend flight?

    Round-trip flights from Ontario to South Bend range from $457 to $613, with an average of $545 over the past 12 months. Anything below $457 counts as a good deal.

  • Have flight prices from Ontario to South Bend changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $382 to $2,343. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Ontario to South Bend looking right now?

    One-way fares from Ontario to South Bend are currently higher than usual. Average one-way flight prices are about $450, which is 25% above the typical average for this route.

  • What car rental options are available at South Bend/Michiana Airport (SBN)?

    South Bend/Michiana Airport (SBN) hosts 5 major car rental companies, with daily rates starting from around $33 for economy cars. Top options include:

    • Budget
    • Alamo
    • Enterprise Rent-A-Car
    • Avis
    • National

  • Which airports can I use when flying from Ontario to South Bend?

    Flights from Ontario to South Bend usually depart from Ontario (ONT) and arrive at South Bend/Michiana (SBN).

  • Which airports do connecting flights from Ontario to South Bend pass through?

    One-stop flights from Ontario to South Bend most commonly connect through:

    • Dallas/Fort Worth (DFW) - 56% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 38% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 5% of one-stop connections

  • Can I save money by using flexible dates for flights from Ontario to South Bend?

    Yes. Flexible dates can save you up to 55% on flights from Ontario to South Bend. Tuesday is the cheapest departure day at $348 round-trip on average, while Monday is the most expensive at $763, a difference of $415.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Ontario to South Bend?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 7h 48m, compared with 7h 51m via Dallas/Fort Worth (DFW) and 7h 56m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Ontario and South Bend?

    South Bend is 3 hours ahead of Ontario (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Ontario to South Bend flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $348, about $415 less than Monday fares (54% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ontario to South Bend trip for February. Fares historically average $378 round-trip in that month - typically $339 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to South Bend/Michiana Airport.

    • Quality Inn and Suites South Bend Airport
    • La Quinta Inn & Suites by Wyndham South Bend
    • Candlewood Suites South Bend Airport By IHG

More options for your flight from Ontario to South Bend

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