$265+ Cheap flights from South Bend to Ontario (SBN - ONT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — ONT
Nov 8 — Nov 151
Round-trip
1 adult, Economy
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Find cheap flights from South Bend to Ontario with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from South Bend to Ontario
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Cheapest flights from South Bend to OntarioExplore the most affordable flight options available from South Bend to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
Explore the most affordable flight options available from South Bend to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:01 pm -
1 stop8h 45m
Mon 11/1610:30 pm -
1 stop9h 11m
Deal found 10/7![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops9h 38m
Tue 11/177:00 am -
1 stop7h 28m
Deal found 10/7![American Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops9h 38m
Sun 11/157:49 pm -
2 stops11h 52m
Deal found 10/7![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:27 am -
2 stops11h 48m
Tue 11/107:00 am -
1 stop6h 01m
Deal found 10/5![United Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:33 pm -
1 stop9h 09m
Wed 11/187:00 am -
1 stop7h 28m
Deal found 10/6![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:27 pm -
2 stops8h 26m
Mon 10/2611:59 pm -
1 stop9h 01m
Deal found 10/7![American Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:58 am -
1 stop8h 32m
Tue 10/136:00 am -
1 stop8h 20m
Deal found 10/5![American Airlines logo]()
$503
Best flights from South Bend to OntarioDiscover carefully curated flight deals from South Bend to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
Discover carefully curated flight deals from South Bend to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
This Delta deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:27 pm -
2 stops11h 22m
Wed 11/187:00 am -
2 stops12h 46m
Deal found 10/6![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:27 am -
2 stops11h 48m
Tue 11/107:00 am -
1 stop6h 01m
Deal found 10/5![United Airlines logo]()
$435
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:08 pm -
2 stops10h 07m
Sat 11/147:00 am -
1 stop6h 01m
Deal found 10/8![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/61:28 pm -
1 stop8h 22m
Mon 1/116:37 pm -
2 stops12h 09m
Deal found 10/7![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/254:30 pm -
1 stop9h 01m
Thu 12/3111:52 pm -
1 stop8h 04m
Deal found 10/7![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:30 pm -
1 stop9h 04m
Thu 12/3111:52 pm -
1 stop8h 04m
Deal found 10/7![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/254:30 pm -
1 stop9h 01m
Mon 12/2811:52 pm -
1 stop8h 04m
Deal found 10/6![United Airlines logo]()
$559
Last-minute flights from South Bend to OntarioDiscover last-minute flight deals from South Bend to Ontario. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute flight deals from South Bend to Ontario. Data last updated October 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:27 pm -
2 stops8h 26m
Mon 10/2611:59 pm -
1 stop9h 01m
Deal found 10/7![American Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:27 am -
2 stops11h 48m
Tue 11/107:00 am -
1 stop6h 01m
Deal found 10/5![United Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops9h 38m
Tue 11/177:00 am -
1 stop7h 28m
Deal found 10/7![American Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops9h 38m
Sun 11/157:49 pm -
2 stops11h 52m
Deal found 10/7![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:01 pm -
1 stop7h 56m
Mon 11/1610:30 pm -
1 stop9h 11m
Deal found 10/7![American Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:01 pm -
1 stop8h 45m
Mon 11/1610:30 pm -
1 stop9h 11m
Deal found 10/7![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:33 pm -
1 stop9h 09m
Wed 11/187:00 am -
1 stop7h 28m
Deal found 10/6![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:08 pm -
2 stops10h 07m
Sat 11/147:00 am -
1 stop6h 01m
Deal found 10/8![United Airlines logo]()
$504
One-way flights from South Bend to OntarioSearch for one-way flight options from South Bend to Ontario. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
Search for one-way flight options from South Bend to Ontario. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/299:39 pm -
1 stop11h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$265
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/44:30 pm -
1 stop9h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/194:30 pm -
1 stop9h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:12 am -
1 stop7h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:50 am -
2 stops12h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/291:29 pm -
2 stops10h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![United Airlines logo]()
$588
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:40 am -
1 stop15h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![United Airlines logo]()
$917
Find flight deals from South Bend to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (American Airlines) |
One-way from | $265 (Kiwi.com) |
Popular in | January |
Cheapest in | May |
Average price | $573 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated October 9, 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
Cheapest round-trip
South BendOntario
SBN South Bend/Michiana - ONT Ontario
SBNONT
South Bend/Michiana
Tue 12/29
9:39 pm-6:15 am
1 stop11h 36m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$265
South BendOntario
SBN South Bend/Michiana - ONT Ontario
SBNONT
South Bend/Michiana
Thu 11/12
3:27 pm-11:49 pm
2 stops11h 22m
Ontario
Wed 11/18
7:00 am-10:46 pm
2 stops12h 46m
$389
South BendOntario
SBN South Bend/Michiana - ONT Ontario
SBNONT
South Bend/Michiana
Thu 11/5
11:27 am-8:15 pm
2 stops11h 48m
Ontario
Tue 11/10
7:00 am-4:01 pm
1 stop6h 01m
$435
South BendOntario
SBN South Bend/Michiana - ONT Ontario
SBNONT
South Bend/Michiana
Mon 1/4
4:30 pm-10:31 pm
1 stop9h 01m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$439
South BendOntario
SBN South Bend/Michiana - ONT Ontario
SBNONT
South Bend/Michiana
Sat 12/19
4:30 pm-10:31 pm
1 stop9h 01m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$443
Quickest round-trip
South BendOntario
SBN South Bend/Michiana - ONT Ontario
SBNONT
South Bend/Michiana
Sat 10/24
6:12 am-11:06 am
1 stop7h 54m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$449
South BendOntario
SBN South Bend/Michiana - ONT Ontario
SBNONT
South Bend/Michiana
Sat 10/24
5:50 am-3:22 pm
2 stops12h 32m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$454
South BendOntario
SBN South Bend/Michiana - ONT Ontario
SBNONT
South Bend/Michiana
Thu 11/12
1:08 pm-8:15 pm
2 stops10h 07m
Ontario
Sat 11/14
7:00 am-4:01 pm
1 stop6h 01m
$504
South BendOntario
SBN South Bend/Michiana - ONT Ontario
SBNONT
South Bend/Michiana
Wed 1/6
1:28 pm-6:50 pm
1 stop8h 22m
Ontario
Mon 1/11
6:37 pm-9:46 am
2 stops12h 09m
$504
South BendOntario
SBN South Bend/Michiana - ONT Ontario
SBNONT
South Bend/Michiana
Fri 12/25
4:30 pm-10:31 pm
1 stop9h 01m
Ontario
Thu 12/31
11:52 pm-10:56 am
1 stop8h 04m
$559
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from South Bend to Ontario
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from South Bend to Ontario in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on South Bend-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on South Bend-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for South Bend-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from South Bend to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from South Bend with our price prediction graph.
SBN-ONT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from South Bend to Ontario
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated October 9, 2026.
Read through reviews of airlines operating flights from South Bend to Ontario, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.7
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.7
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Food
6.7
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Related info for your journey
Find useful and relevant information for your journey from South Bend to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Popular flights
Alternative routes for South Bend to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Bend to Ontario by cabin class
Find flights from South Bend to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 9, 2026.
South Bend and Ontario flights
Browse other South Bend and Ontario flight options. Last updated on October 9, 2026.
Other flights from South Bend
Browse through other flights departing from South Bend. Flights are based on user searches made on Cheapflights and were last updated on October 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from South Bend to Ontario
Discover the top 2 airlines that operate flights from South Bend to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$334 | Average$531 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$368 | Average$485 | FlexibilityNo cancel fee | On-time69% |