Cheap flights from Ontario to South Bend from $139
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 7/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ontario to South Bend
Cheap round-trip flights
Cheap one-way flights
Delta flights from Ontario to South Bend
Our best Delta deals on Ontario to South Bend flight tickets
United Airlines flights from Ontario to South Bend
Our best United Airlines deals on Ontario to South Bend flight tickets
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 in the morning are often more expensive with an average ticket price of $545.
What is the cheapest airline that flies from Ontario to South Bend/Michiana?
Delta, American Airlines, and United Airlines are the most popular carriers operating from Ontario to South Bend/Michiana
What airlines fly to South Bend?
American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to South Bend from Ontario according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to South Bend. Keep in mind that there are 9 different airlines that fly to South Bend on a routine basis, so you have a few additional options to choose from.
When to book flights from Ontario to South Bend
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
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?
There are 2 operators available for flights from Ontario Airport to South Bend/Michiana Airport as of June 2025.
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?
momondo data reveals that the most frequently booked airline on the route from Ontario to South Bend is American Airlines, representing 76% of all bookings. The subsequent popular airline is Delta at 24%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $252 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $313 | Free Cancellation | Rating 8.0 7,950 reviews |
Traveling to a place near South Bend?
Book flights to South Bend if you plan to visit one of these locationsWhy 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.