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$113+ Cheap flights from Illinois to South Bend (SBN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SBN
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Illinois to South Bend

Keep the following information in mind while searching for Illinois to South Bend flight deals. Data was last updated April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(United Airlines)

One-way from

$113
(Mytrip)
Provider with most accurate pricing for Chicago (CHI)-South Bend/Michiana flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-South Bend/Michiana flights.
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From Illinois to South Bend/Michiana
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One-way flight from Illinois to South Bend/Michiana
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Find flight deals from Illinois to South Bend

Cheapest flights from Illinois to South Bend
Explore the most affordable flight options available from Illinois to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This United Airlines deal was found by Cheapflights users on 4/21. 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 6/33:35 pmORD - SBN
Nonstop0h 59mUnited Airlines
Tue 6/104:53 pmSBN - ORD
Nonstop1h 06mUnited Airlines
Deal found 4/21$179
This Mytrip deal was found by Cheapflights users on 4/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/59:08 pmORD - SBN
2 stops20h 51mMultiple Airlines
Thu 6/129:18 pmSBN - ORD
2 stops20h 37mMultiple Airlines
Deal found 4/21$357
This Delta deal was found by Cheapflights users on 4/21. 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 5/229:00 amORD - SBN
1 stop10h 55mDelta
Sun 5/258:12 amSBN - ORD
1 stop9h 18mDelta
Deal found 4/21$378
This Mytrip deal was found by Cheapflights users on 4/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/511:45 amMDW - SBN
2 stops30h 14mAllegiant Air
Thu 6/127:00 pmSBN - MDW
2 stops25h 46mAllegiant Air
Deal found 4/21$399
This United Airlines deal was found by Cheapflights users on 4/22. 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 4/266:50 amPIA - SBN
1 stop4h 42mUnited Airlines
Sat 4/264:40 pmSBN - PIA
1 stop25h 06mUnited Airlines
Deal found 4/22$511
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Fri 6/611:05 amEVV - SBN
1 stop25h 07mAmerican Airlines
Thu 6/261:47 pmSBN - EVV
1 stop46h 00mAmerican Airlines
Deal found 4/21$792
This American Airlines deal was found by Cheapflights users on 4/22. 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 6/39:15 amORD - SBN
1 stop6h 48mAmerican Airlines
Tue 6/105:17 pmSBN - ORD
1 stop5h 08mAmerican Airlines
Deal found 4/22$794

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to South Bend 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 2,558,603 searches. Data last updated April 22, 2025.
Use the filters below to find and compare flights from Illinois to South Bend that are best for you.

Fly from

Illinois

Fly to

South Bend

Route

Depart

Return

Price

ChicagoSouth Bend

ORD - SBN

ORDSBN

Chicago O'Hare Intl

Tue 6/3

3:35 pm-5:34 pm

Nonstop0h 59m

South Bend/Michiana

Tue 6/10

4:53 pm-4:59 pm

Nonstop1h 06m

$179

ChicagoSouth Bend

ORD - SBN

ORDSBN

Chicago O'Hare Intl

Thu 6/5

9:08 pm-6:59 pm

2 stops20h 51m

South Bend/Michiana

Thu 6/12

9:18 pm-4:55 pm

2 stops20h 37m

$357

ChicagoSouth Bend

ORD - SBN

ORDSBN

Chicago O'Hare Intl

Thu 5/22

9:00 am-8:55 pm

1 stop10h 55m

South Bend/Michiana

Sun 5/25

8:12 am-4:30 pm

1 stop9h 18m

$378

ChicagoSouth Bend

MDW - SBN

MDWSBN

Chicago Midway

Thu 6/5

11:45 am-6:59 pm

2 stops30h 14m

South Bend/Michiana

Thu 6/12

7:00 pm-7:46 pm

2 stops25h 46m

$399

EvansvilleSouth Bend

EVV - SBN

EVVSBN

Evansville Dress Regional

Fri 6/6

11:05 am-1:12 pm

1 stop25h 07m

South Bend/Michiana

Thu 6/26

1:47 pm-10:47 am

1 stop46h 00m

$792

ChicagoSouth Bend

ORD - SBN

ORDSBN

Chicago O'Hare Intl

Tue 6/3

9:15 am-5:03 pm

1 stop6h 48m

South Bend/Michiana

Tue 6/10

5:17 pm-9:25 pm

1 stop5h 08m

$794

ChicagoSouth Bend

ORD - SBN

ORDSBN

Chicago O'Hare Intl

Wed 5/21

7:47 am-8:53 am

1 stop24h 06m

$113

ChicagoSouth Bend

ORD - SBN

ORDSBN

Chicago O'Hare Intl

Wed 5/21

2:08 pm-4:05 pm

Nonstop0h 57m

$204

ChicagoSouth Bend

MDW - SBN

MDWSBN

Chicago Midway

Wed 5/21

1:08 pm-8:55 pm

1 stop6h 47m

$394

ChicagoSouth Bend

ORD - SBN

ORDSBN

Chicago O'Hare Intl

Wed 5/21

11:05 am-8:55 pm

1 stop8h 50m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 11 results
1
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Best time to book a flight from Illinois to South Bend

Have a flexible travel schedule? Discover the best time to fly to South Bend from Illinois with our price prediction graph.
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 Illinois to South Bend

What is the cheapest month to book a flight from Illinois to South Bend?

Currently, January is the cheapest month in which you can book a flight from Illinois to South Bend (average of $329). Flying from Illinois to South Bend in July is currently the most expensive (average of $497). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to SBN?

Find hourly flight availability from Illinois to South Bend. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to South Bend as you normally would.

Weekly flight availability from Illinois to South Bend

Explore weekly flight availability from Illinois to South Bend. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 22, 2025.

The most flights from USIL to SBN are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in South Bend by month

Plan your trip to South Bend by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Bend ranges from 2.0 - 4.0 inches per month. July is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit South Bend when rainfall is around 2.0 in.

Temperature in South Bend by month

Plan your trip to South Bend by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Bend, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing South Bend

Get insights into the airlines that provide service to South Bend. 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 South Bend. Reviews last updated April 22, 2025.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,683 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
734 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Illinois to South Bend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to South Bend from Illinois?

    Located just 3.4 mi from the city center, South Bend/Michiana (SBN) is the airport most travelers will use when flying to South Bend from Illinois.

  • What are the most popular routes from Illinois to South Bend?

    When deciding which route to take from Illinois to South Bend consider Chicago O'Hare Intl - South Bend/Michiana, Chicago Midway - South Bend/Michiana or Evansville Dress Regional - South Bend/Michiana as they are the most popular.

  • What are the most reliable airlines from Illinois to South Bend?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to South Bend on time: Air New Zealand (71%), SkyWest Airlines (69%), United Airlines (69%).

  • Can I find deals for flights from Illinois to South Bend that include hotel bookings?

    Yes. In addition to deals on Illinois to South Bend flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to South Bend?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to South Bend.

  • Can I find deals for business class flights from Illinois to South Bend?

    Yes. Cheapflights offers flight deals from Illinois to South Bend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to South Bend?

    Currently, January is the cheapest month in which you can book a flight from Illinois to South Bend (average of $329). Flying from Illinois to South Bend in July is currently the most expensive (average of $497). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Illinois?

Book flights to Illinois if you plan to visit one of these locations
Elkhart
Mishawaka
Goshen

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Alternative routes for Illinois to South Bend

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Illinois to South Bend

Discover the top airline that operate flights from Illinois to South Bend. 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 2,558,603 searches. Data last updated April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$174Average$284FlexibilityNo cancel feeOn-time69%

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