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$319+ Cheap flights from Peoria, IL to South Bend (PIA - SBN)

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — SBN
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Peoria to South Bend

Cheapest flights from Peoria to South Bend
Explore the most affordable flight options available from Peoria to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This United Airlines deal was found by Cheapflights users on 2/3. 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 2/145:45 pm
PIA
-
SBN
1 stop2h 58m
United Airlines
Wed 2/186:07 am
SBN
-
PIA
1 stop5h 04m
United Airlines
Deal found 2/3$319
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 2/43:00 pm
PIA
-
SBN
1 stop5h 40m
United Airlines
Sat 2/76:00 am
SBN
-
PIA
1 stop5h 10m
United Airlines
Deal found 2/1$349

Find flight deals from Peoria to South Bend

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to South Bend (SBN). 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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(United Airlines)
Provider with most accurate pricing for Greater Peoria-South Bend/Michiana flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-South Bend/Michiana flights.
Search Deals
From Greater Peoria to South Bend/Michiana
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria 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 February 4, 2026.
Use the filters below to find and compare flights from Peoria to South Bend that are best for you.

Fly from

Peoria

Fly to

South Bend

Route

Depart

Return

Price

PeoriaSouth Bend

PIA - SBN

PIASBN

Greater Peoria

Sat 2/14

5:45 pm-9:43 pm

1 stop2h 58m

South Bend/Michiana

Wed 2/18

9:20 am-12:43 pm

1 stop4h 23m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

  • Most accurate provider: When it comes to deals on Peoria, Illinois-South Bend flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-South Bend flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-South Bend flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-South Bend 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 Peoria, Illinois-South Bend 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 Peoria to South Bend

Have a flexible travel schedule? Discover the best time to fly to South Bend from Peoria 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 Peoria to South Bend

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

Currently, April is the cheapest month in which you can book a flight from Peoria, Illinois to South Bend (average of $60). Flying from Peoria, Illinois to South Bend in January is currently the most expensive (average of $179). 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.

Related info for your journey

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

  • How long is the flight from Peoria, Illinois to South Bend?

    Departing from Peoria, Illinois to South Bend will take you 2h 58m. The distance from Peoria, Illinois to South Bend is about 190 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria 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 Peoria, Illinois to South Bend?

    Currently, April is the cheapest month in which you can book a flight from Peoria, Illinois to South Bend (average of $60). Flying from Peoria, Illinois to South Bend in January is currently the most expensive (average of $179). 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 South Bend?

Book flights to South Bend if you plan to visit one of these locations
Plymouth
Mishawaka
Goshen
Elkhart

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