SBN - ONT

$139 Find Cheap Flights from South Bend to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from South Bend to Ontario departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from South Bend to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from South Bend to Ontario, as well as popular online travel agencies
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Cheap Flights from South Bend to Ontario (SBN-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South Bend to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from South Bend to Ontario

Tue, Jun 3 - Mon, Jun 9
Delta Logo
5:47 pm - 10:29 pmSBN-ONT
7h 42m1 stop
Delta Logo
10:05 pm - 11:07 amONT-SBN
10h 02m1 stop
$339Delta
Find Deal
Sat, Jul 5 - Thu, Jul 10
American Airlines Logo
5:14 pm - 10:34 pmSBN-ONT
8h 20m1 stop
American Airlines Logo
12:46 pm - 10:34 pmONT-SBN
6h 48m1 stop
$399American Airlines
Find Deal
Sat, Jul 5 - Thu, Jul 10
American Airlines Logo
6:15 am - 4:14 pmSBN-ONT
12h 59m2 stops
American Airlines Logo
10:53 am - 10:34 pmONT-SBN
8h 41m1 stop
$404American Airlines
Find Deal
Tue, Jun 3 - Tue, Jun 10
American Airlines Logo
12:39 pm - 9:57 pmSBN-ONT
12h 18m2 stops
American Airlines Logo
11:59 pm - 12:09 pmONT-SBN
9h 10m1 stop
$409American Airlines
Find Deal
Sun, Jun 15 - Sat, Jun 21
Delta Logo
5:18 pm - 10:25 pmSBN-ONT
8h 07m1 stop
Delta Logo
11:49 am - 10:11 pmONT-SBN
7h 22m1 stop
$429Delta
Find Deal
Sun, Jun 15 - Sat, Jun 21
Delta Logo
2:16 pm - 10:25 pmSBN-ONT
11h 09m2 stops
Delta Logo
11:49 am - 10:11 pmONT-SBN
7h 22m1 stop
$434Delta
Find Deal
Tue, Jun 3 - Tue, Jun 10
United Airlines Logo
1:09 pm - 9:10 pmSBN-ONT
11h 01m2 stops
United Airlines Logo
6:00 am - 9:35 pmONT-SBN
12h 35m2 stops
$439United Airlines
Find Deal
Tue, Jul 1 - Tue, Jul 8
United Airlines Logo
4:53 pm - 10:11 pmSBN-ONT
8h 18m1 stop
United Airlines Logo
7:00 am - 9:35 pmONT-SBN
11h 35m1 stop
$456United Airlines
Find Deal
Tue, Jun 3 - Sun, Jun 8
American Airlines Logo
4:32 pm - 9:58 pmSBN-ONT
8h 26m1 stop
American Airlines Logo
12:59 am - 12:09 pmONT-SBN
8h 10m1 stop
$489American Airlines
Find Deal
Tue, Jun 3 - Mon, Jun 9
United Airlines Logo
1:09 pm - 9:10 pmSBN-ONT
11h 01m2 stops
United Airlines Logo
5:10 am - 7:48 pmONT-SBN
11h 38m2 stops
$514United Airlines
Find Deal
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KAYAK's insights & trends for South Bend to Ontario flights

Get data-powered insights and trends into flights from South Bend to Ontario to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all round-trip flights from South Bend to Ontario clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from South Bend to Ontario, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Ontario, Tuesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from South Bend to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from South Bend to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from South Bend to Ontario is November, where tickets cost $303 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $730 and $548 respectively.

Good to know

Low seasonAugust
High seasonFebruary
Cheapest flight$139
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from South Bend to Ontario

When to book flights from South Bend to Ontario

Are your dates flexible? Find out the best times to travel from South Bend to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from South Bend to Ontario

  • What is the cheapest flight from South Bend to Ontario?

    In the last 3 days, the lowest price for a flight from South Bend to Ontario was $139 for a one-way ticket and $339 for a round-trip.

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

    No

  • Which airports will I be using when flying from South Bend to Ontario?

    South Bend airport is called South Bend/Michiana and the only airport in Ontario is Ontario.

  • Which aircraft models fly most regularly from South Bend to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from South Bend to Ontario?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between South Bend and Ontario, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from South Bend to Ontario, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from South Bend to Ontario are Delta and American Airlines. With an average price for the route of $372 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $442 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from South Bend to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Bend to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Bend to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from South Bend is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from South Bend to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to South Bend with another airline. Booking your flights between South Bend and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Bend to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from South Bend up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from South Bend to Ontario

 
See real verified KAYAK customer reviews for airlines flying from South Bend to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from South Bend to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7951 reviews
7.9Comfort
7.3Food
7.9Entertainment
8.5Crew
8.2Boarding
Airline reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

10.0 ExcellentGary, Apr 2025TPA - LAX
Read more Delta reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Seats are much much more comfortable than United, which is what I usually fly

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

Extremely dosappoontined and frustrated. Refused entry to lounge in Detroit despite having Delta AMEX Reserve linked in MyDelta phone app as revommended and also having proof of account. No pillows were available for overnight flight to AMS and breakfast was not served in Delta Comfort.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

The airplanes were so old and out-dated it was terrifying to fly on them.

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Got on the plane and then needed to deboard the plane because they didn’t have any pilots?

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Bigger seats. Board back to front! Disembark front to back!

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

The service and food needs to improve to catch up with other international flights

Would have been good to have a meal since it was a 5.5 hour flight

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

AA is always pretty solid. Was on time all the way around today so can’t complain!

Everything you need to know for your flight from South Bend to Ontario

Information on your arrival and departure airports

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