Cheap flights from South Bend to Illinois from $123
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 Illinois departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Fri 10/30
7:45 pm-3:37 pm
1 stop20h 52m
Chicago O'Hare Intl
Mon 11/2
7:55 am-6:58 pm
1 stop10h 03m
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Fri 10/30
7:45 pm-3:37 pm
1 stop20h 52m
Chicago O'Hare Intl
Mon 11/2
7:55 am-6:58 pm
1 stop10h 03m
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Mon 10/26
7:48 pm-9:10 pm
2 stops26h 22m
Chicago O'Hare Intl
Mon 11/2
7:55 am-6:58 pm
1 stop10h 03m
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Fri 10/30
7:45 pm-6:16 pm
2 stops23h 31m
Chicago O'Hare Intl
Mon 11/2
7:55 am-6:58 pm
1 stop10h 03m
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Thu 10/29
8:46 pm-6:45 pm
2 stops22h 59m
Chicago O'Hare Intl
Mon 11/2
7:55 am-6:58 pm
1 stop10h 03m
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Thu 10/29
8:46 pm-6:45 pm
2 stops22h 59m
Chicago O'Hare Intl
Mon 11/2
7:55 am-6:58 pm
1 stop10h 03m
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Thu 11/26
6:40 am-6:59 am
Nonstop1h 19m
Chicago O'Hare Intl
Fri 11/27
6:10 pm-8:25 pm
Nonstop1h 15m
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Fri 10/30
6:40 am-6:59 am
Nonstop1h 19m
Chicago O'Hare Intl
Sun 11/1
6:10 pm-8:25 pm
Nonstop1h 15m
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Thu 10/29
5:27 pm-5:44 pm
Nonstop1h 17m
Chicago O'Hare Intl
Sun 11/1
6:53 pm-9:00 pm
Nonstop1h 07m
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Thu 11/12
6:00 am-6:14 am
Nonstop1h 14m
Chicago O'Hare Intl
Thu 11/19
2:44 pm-4:54 pm
Nonstop1h 10m
See travel insights to Illinois from
How to get the cheapest flight ticket from South Bend to Illinois
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 month to fly to Illinois?
The cheapest month to fly to Illinois from South Bend is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $179.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from South Bend to Illinois is on a Saturday when prices can be found for as low as $375. Flights from South Bend to Illinois on a Sunday will generally be more expensive and average around $510. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from South Bend to Illinois during this time can be as low as $393. Flights at noon are often more expensive with an average ticket price of $408.
What is the cheapest South Bend/Michiana to Illinois flight route?
Fly from South Bend/Michiana to Chicago O'Hare Intl for the best South Bend/Michiana - Illinois flight prices
What cabin class options are available on South Bend to Illinois flights?
There are 4 cabin classes available to choose from on South Bend to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on South Bend to Illinois flights?
No. A direct flight is the cheapest option for a flight between South Bend to Illinois.
How many flights depart from South Bend to Illinois on average per day?
As of October 2026, 12 flights take off from South Bend and land in Illinois each day. The most common flight departure time for this route is 9:00AM, with 44% of daily flights taking off at noon.
How many flights depart from South Bend to Illinois on average per week?
The number of flights available between South Bend and Illinois is 88 per week as of October 2026. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.
Cheap South Bend to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from South Bend to Illinois
Frequently asked questions about flying from South Bend to Illinois
When did momondo last update prices for flights from South Bend/Michiana Airport to Illinois?
Prices for flights from South Bend/Michiana Airport to Illinois refresh daily.
How many operators does momondo search for flights from South Bend/Michiana Airport to Illinois?
As of October 2026, there is 1 operator available to choose from for flights from South Bend/Michiana Airport to Illinois.
How old do you have to be to fly from South Bend/Michiana Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Bend/Michiana Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois 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 plane model from South Bend to Illinois?
Based on momondo bookings for flights between South Bend and Illinois, the leading plane model is Boeing 737 MAX 8, making up 20.83% of the total bookings. Other popular models include Airbus A320-100/200 with 12.12%, Airbus A220-300 with 11.74%, and Embraer 175 (Enhanced Winglets) with 9.09%.
Best airlines flying from South Bend to Illinois
Compare and see reviews for airlines that fly from South Bend to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $179 | Free Cancellation | Rating 7.4 10,324 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from South Bend to Illinois?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from South Bend to Illinois. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from South Bend to Illinois with flexible booking policies on momondo?
momondo does allow users to show only those flights to Illinois from South Bend which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from South Bend to Illinois?
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 Illinois.
I’m not ready to book a flight from South Bend to Illinois right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of South Bend to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.