$126+ Cheap flights from South Bend (SBN) to Illinois
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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — ORD
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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Find cheap flights from South Bend to Illinois 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 Illinois
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Cheapest flights from South Bend to IllinoisExplore the most affordable flight options available from South Bend to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
Explore the most affordable flight options available from South Bend to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:45 pm -
1 stop20h 52m
Mon 11/28:00 am -
1 stop9h 58m
Deal found 9/5![Multiple Airlines logo]()
$255
This American Airlines deal was found by Cheapflights users on 9/2. 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 12/178:00 am -
Nonstop1h 25m
Sun 1/102:22 pm -
Nonstop1h 12m
Deal found 9/2![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/87:07 am -
Nonstop1h 14m
Sun 10/112:56 pm -
Nonstop1h 16m
Deal found 9/4![American Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Sat 10/311:34 am -
Nonstop1h 21m
Sat 10/1010:25 am -
Nonstop1h 03m
Deal found 9/5![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/1. 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 9/299:28 am -
1 stop5h 49m
Tue 10/68:00 am -
1 stop3h 28m
Deal found 9/1![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/173:31 pm -
Nonstop1h 18m
Mon 9/211:55 pm -
Nonstop1h 10m
Deal found 9/2![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/47:40 pm -
1 stop4h 19m
Sun 10/116:00 am -
1 stop3h 57m
Deal found 9/4![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 9/2. 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 9/178:25 am -
1 stop5h 41m
Mon 9/215:47 pm -
1 stop4h 09m
Deal found 9/2![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 9/144:40 pm -
Nonstop1h 21m
Mon 9/214:00 pm -
Nonstop1h 07m
Deal found 9/6![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/211:34 am -
Nonstop1h 21m
Fri 10/97:45 pm -
Nonstop1h 06m
Deal found 9/4![United Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/37:40 am -
Nonstop1h 20m
Sun 10/117:45 pm -
Nonstop1h 06m
Deal found 9/3![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/1911:35 am -
1 stop5h 03m
Wed 9/239:43 am -
1 stop3h 45m
Deal found 9/4![United Airlines logo]()
$339
Best flights from South Bend to IllinoisDiscover carefully curated flight deals from South Bend to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from South Bend to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/247:40 pm -
Nonstop1h 21m
Mon 10/128:50 am -
Nonstop1h 07m
Deal found 9/2![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 9/3. 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.
Fri 9/183:13 pm -
2 stops9h 29m
Tue 9/225:47 pm -
1 stop4h 09m
Deal found 9/3![Delta logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:13 pm -
1 stop16h 05m
Sat 10/106:21 am -
2 stops36h 45m
Deal found 9/5![Multiple Airlines logo]()
$540
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Sat 10/311:34 am -
Nonstop1h 21m
Sat 10/1010:25 am -
Nonstop1h 03m
Deal found 9/5![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/1. 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 9/299:28 am -
1 stop5h 49m
Tue 10/68:00 am -
1 stop3h 28m
Deal found 9/1![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/283:33 pm -
1 stop3h 36m
Sat 10/315:34 pm -
1 stop3h 15m
Deal found 9/2![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/187:39 am -
Nonstop1h 21m
Tue 9/221:55 pm -
Nonstop1h 10m
Deal found 9/3![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/173:31 pm -
Nonstop1h 18m
Mon 9/211:55 pm -
Nonstop1h 10m
Deal found 9/3![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 9/4. 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 9/198:25 am -
2 stops7h 24m
Wed 9/231:55 pm -
1 stop5h 55m
Deal found 9/4![Delta logo]()
$473
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/47:40 pm -
1 stop4h 19m
Sun 10/116:00 am -
1 stop3h 57m
Deal found 9/4![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/183:31 pm -
1 stop5h 29m
Tue 9/225:30 pm -
1 stop3h 18m
Deal found 9/3![United Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Thu 10/88:46 pm -
2 stops26h 36m
Sun 10/1111:38 am -
1 stop7h 01m
Deal found 9/4![Multiple Airlines logo]()
$629
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Fri 12/117:45 pm -
Nonstop1h 26m
Mon 12/1412:29 pm -
Nonstop1h 08m
Deal found 9/5![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/243:33 pm -
1 stop6h 48m
Mon 9/286:00 am -
1 stop3h 57m
Deal found 9/3![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Wed 9/233:31 pm -
1 stop5h 29m
Sun 9/275:36 pm -
1 stop3h 15m
Deal found 9/5![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 9/164:40 pm -
Nonstop1h 21m
Sun 9/2010:25 am -
Nonstop1h 05m
Deal found 9/6![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Thu 9/177:40 pm -
Nonstop1h 20m
Tue 9/227:45 pm -
Nonstop1h 03m
Deal found 9/6![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 9/167:39 am -
Nonstop1h 21m
Mon 9/215:55 pm -
Nonstop1h 07m
Deal found 9/6![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/2211:34 am -
1 stop5h 09m
Mon 10/261:08 pm -
1 stop4h 31m
Deal found 9/4![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 9/163:31 pm -
Nonstop1h 18m
Sat 9/197:59 am -
Nonstop1h 06m
Deal found 9/6![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/310:10 am -
1 stop8h 10m
Sun 10/117:45 pm -
Nonstop1h 06m
Deal found 9/1![United Airlines logo]()
$543
Last-minute flights from South Bend to IllinoisDiscover last-minute flight deals from South Bend to Illinois. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from South Bend to Illinois. Data last updated September 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 9/144:40 pm -
Nonstop1h 21m
Mon 9/214:00 pm -
Nonstop1h 07m
Deal found 9/6![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/173:31 pm -
Nonstop1h 18m
Mon 9/211:55 pm -
Nonstop1h 10m
Deal found 9/2![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 9/2. 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 9/178:25 am -
1 stop5h 41m
Mon 9/215:47 pm -
1 stop4h 09m
Deal found 9/2![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/1911:35 am -
1 stop5h 03m
Wed 9/239:43 am -
1 stop3h 45m
Deal found 9/4![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/247:40 pm -
Nonstop1h 21m
Mon 10/128:50 am -
Nonstop1h 07m
Deal found 9/2![United Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 9/1. 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 9/299:28 am -
1 stop5h 49m
Tue 10/68:00 am -
1 stop3h 28m
Deal found 9/1![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/211:34 am -
Nonstop1h 21m
Fri 10/97:45 pm -
Nonstop1h 06m
Deal found 9/4![United Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Sat 10/311:34 am -
Nonstop1h 21m
Sat 10/1010:25 am -
Nonstop1h 03m
Deal found 9/5![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/37:40 am -
Nonstop1h 20m
Sun 10/117:45 pm -
Nonstop1h 06m
Deal found 9/2![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/47:40 pm -
1 stop4h 19m
Sun 10/116:00 am -
1 stop3h 57m
Deal found 9/4![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/87:07 am -
Nonstop1h 14m
Sun 10/112:56 pm -
Nonstop1h 16m
Deal found 9/4![American Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:45 pm -
1 stop20h 52m
Mon 11/28:00 am -
1 stop9h 58m
Deal found 9/5![Multiple Airlines logo]()
$255
One-way flights from South Bend to IllinoisSearch for one-way flight options from South Bend to Illinois. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from South Bend to Illinois. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Mon 10/56:04 pm -
1 stop22h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Fri 10/28:47 pm -
1 stop19h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Fri 10/307:45 pm -
1 stop20h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Mon 11/27:48 pm -
2 stops18h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 10/307:45 pm -
2 stops23h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$170
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/207:38 am -
1 stop3h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Thu 9/101:33 pm -
1 stop22h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Fri 11/205:37 pm -
2 stops31h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Wed 9/1610:48 am -
2 stops31h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Sun 9/138:46 pm -
2 stops27h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Sun 11/89:10 pm -
2 stops15h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$312
Find flight deals from South Bend to Illinois
Keep the following information in mind while searching for South Bend to Illinois flight deals. Data was last updated September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $255 (Kiwi.com) |
One-way from | $126 (Kiwi.com) |
Good round-trip deal | $341 or less |
Good one-way deal | $307 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from South Bend to Illinois 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 September 6, 2026.
Use the filters below to find and compare flights from South Bend to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Fri 10/30
7:45 pm-9:10 pm
2 stops26h 25m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$166
South BendChicago
SBN South Bend/Michiana - MDW Chicago Midway
SBNMDW
South Bend/Michiana
Fri 10/30
7:45 pm-5:47 pm
2 stops23h 02m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$170
South BendSt. Louis
SBN South Bend/Michiana - STL Lambert-St Louis
SBNSTL
South Bend/Michiana
Fri 11/20
7:38 am-10:32 am
1 stop3h 54m
Lambert-St Louis
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$234
South BendSt. Louis
SBN South Bend/Michiana - STL Lambert-St Louis
SBNSTL
South Bend/Michiana
Thu 9/10
1:33 pm-11:17 am
1 stop22h 44m
Lambert-St Louis
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$241
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Fri 10/30
7:38 am-8:00 am
Nonstop1h 22m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$249
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Wed 9/23
7:40 pm-8:01 pm
Nonstop1h 21m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$249
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Mon 3/1
7:30 am-7:43 am
Nonstop1h 13m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$249
Quickest round-trip
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Fri 3/5
11:39 am-11:47 am
Nonstop1h 08m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$259
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Sun 10/4
1:03 pm-1:15 pm
Nonstop1h 12m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$259
South BendChicago
SBN South Bend/Michiana - ORD Chicago O'Hare Intl
SBNORD
South Bend/Michiana
Fri 12/4
3:25 pm-1:59 pm
1 stop23h 34m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$262
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from South Bend to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from South Bend with our price prediction graph.
SBN-ORD
SBN-MDW
SBN-STL
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 Illinois
SBN-USIL
SBN-ORD
SBN-MDW
SBN-STL
What is the cheapest time of day to fly from SBN to IL?
Find hourly flight availability from South Bend to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 6, 2026.
A simple way to save on the total cost of your ticket is to fly from South Bend to Illinois in the afternoon. If you’re flexible enough to do this you can expect to save up to 4% on your trip compared to booking a flight at noon.
Weekly flight availability from South Bend to Illinois
Explore weekly flight availability from South Bend to Illinois. 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 September 6, 2026.
The most flights from SBN to USIL are scheduled on a Thursday (13 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).
What is the cheapest day to fly from South Bend to Illinois?
Use this chart to determine the cheapest time to fly round-trip from South Bend to Illinois. Price data was last updated on August 29, 2026.
Travelers seeking maximum savings on their South Bend to Illinois flight should consider departing on Saturday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated September 6, 2026.
Read reviews from past customers who have flown United Airlines from South Bend to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Crew
8.1
Food
6.6
Entertainment
7.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Boarding
7.7
Crew
8.1
Food
6.6
Entertainment
7.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from South Bend to Illinois. 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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Alternative routes for South Bend to Illinois
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Complete your trip
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South Bend and Illinois flights
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South Bend to Illinois flights
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Top airline flying from South Bend to Illinois
Discover the top airline that operate flights from South Bend to Illinois. 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 September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$309 | FlexibilityNo cancel fee | On-time69% |