HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Bend

$108+ Cheap flights from Raleigh to South Bend (RDU - 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SBN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Raleigh to South Bend 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 Raleigh to South Bend

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 September 16, 2025.

Round-trip from

$215
(United Airlines)

One-way from

$108
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$313
From Raleigh-Durham to South Bend/Michiana
Search Deals
One-way flight from Raleigh-Durham to South Bend/Michiana
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Raleigh to South Bend

Cheapest flights from Raleigh to South Bend
Explore the most affordable flight options available from Raleigh to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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 10/1410:00 amRDU - SBN
1 stop4h 46mUnited Airlines
Sat 10/183:25 pmSBN - RDU
1 stop6h 18mUnited Airlines
Deal found 9/14$215
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 9/303:08 pmRDU - SBN
1 stop6h 41mDelta
Sat 10/111:15 pmSBN - RDU
1 stop5h 33mDelta
Deal found 9/16$254
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/296:07 amRDU - SBN
2 stops8h 36mUnited Airlines
Tue 11/46:05 amSBN - RDU
1 stop4h 09mUnited Airlines
Deal found 9/16$255
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/3012:09 pmRDU - SBN
1 stop6h 15mAmerican Airlines
Sat 10/412:34 pmSBN - RDU
1 stop9h 01mAmerican Airlines
Deal found 9/15$259
This Delta deal was found by Cheapflights users on 9/16. 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 9/276:20 pmRDU - SBN
1 stop4h 23mDelta
Sat 10/116:14 amSBN - RDU
1 stop5h 15mDelta
Deal found 9/16$269
This Delta deal was found by Cheapflights users on 9/16. 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.
Sun 9/286:20 amRDU - SBN
1 stop5h 12mDelta
Sat 10/111:15 pmSBN - RDU
1 stop5h 33mDelta
Deal found 9/16$279
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/177:31 pmRDU - SBN
1 stop23h 23mBreeze Airways
Fri 10/2412:48 pmSBN - RDU
1 stop20h 09mBreeze Airways
Deal found 9/16$292
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 9/305:15 pmRDU - SBN
1 stop4h 34mDelta
Fri 10/105:09 pmSBN - RDU
1 stop7h 08mDelta
Deal found 9/16$299
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/143:57 pmRDU - SBN
1 stop23h 16mMultiple Airlines
Wed 10/157:34 pmSBN - RDU
1 stop12h 28mMultiple Airlines
Deal found 9/15$309
This Delta deal was found by Cheapflights users on 9/16. 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 9/2712:50 pmRDU - SBN
1 stop8h 09mDelta
Fri 10/105:09 pmSBN - RDU
1 stop7h 08mDelta
Deal found 9/16$314

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 September 16, 2025.
Use the filters below to find and compare flights from Raleigh to South Bend that are best for you.

Fly from

Raleigh

Fly to

South Bend

Route

Depart

Return

Price

RaleighSouth Bend

RDU - SBN

RDUSBN

Raleigh-Durham

Tue 10/14

10:00 am-2:46 pm

1 stop4h 46m

South Bend/Michiana

Sat 10/18

3:25 pm-9:43 pm

1 stop6h 18m

$215

RaleighSouth Bend

RDU - SBN

RDUSBN

Raleigh-Durham

Tue 9/30

3:08 pm-9:49 pm

1 stop6h 41m

South Bend/Michiana

Sat 10/11

1:15 pm-6:48 pm

1 stop5h 33m

$254

RaleighSouth Bend

RDU - SBN

RDUSBN

Raleigh-Durham

Wed 10/1

9:50 am-1:31 pm

1 stop3h 41m

South Bend/Michiana

Sat 10/11

6:14 am-12:56 pm

1 stop6h 42m

$254

RaleighSouth Bend

RDU - SBN

RDUSBN

Raleigh-Durham

Wed 10/29

6:07 am-2:43 pm

2 stops8h 36m

South Bend/Michiana

Tue 11/4

6:05 am-10:14 am

1 stop4h 09m

$255

RaleighSouth Bend

RDU - SBN

RDUSBN

Raleigh-Durham

Tue 9/30

2:04 pm-6:24 pm

1 stop4h 20m

South Bend/Michiana

Sat 10/4

7:36 am-4:26 pm

2 stops8h 50m

$264

RaleighSouth Bend

RDU - SBN

RDUSBN

Raleigh-Durham

Tue 9/30

6:00 am-12:36 pm

2 stops6h 36m

South Bend/Michiana

Sat 10/4

7:40 am-2:14 pm

2 stops6h 34m

$269

RaleighSouth Bend

RDU - SBN

RDUSBN

Raleigh-Durham

Mon 9/29

5:17 pm-9:49 pm

1 stop4h 32m

South Bend/Michiana

Sat 10/11

6:14 am-12:56 pm

1 stop6h 42m

$279

RaleighSouth Bend

RDU - SBN

RDUSBN

Raleigh-Durham

Wed 10/1

9:50 am-1:31 pm

1 stop3h 41m

South Bend/Michiana

Fri 10/10

5:09 pm-12:17 am

1 stop7h 08m

$299

RaleighSouth Bend

RDU - SBN

RDUSBN

Raleigh-Durham

Fri 9/19

7:16 pm-11:29 pm

1 stop4h 13m

South Bend/Michiana

Mon 9/22

6:54 pm-11:11 pm

1 stop4h 17m

$324

RaleighSouth Bend

RDU - SBN

RDUSBN

Raleigh-Durham

Wed 10/1

10:00 am-2:46 pm

1 stop4h 46m

South Bend/Michiana

Thu 10/9

3:25 pm-9:43 pm

1 stop6h 18m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 17 results
1
2

Best time to book a flight from Raleigh to South Bend

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

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

Currently, January is the cheapest month in which you can book a flight from Raleigh to South Bend (average of $328). Flying from Raleigh to South Bend in July is currently the most expensive (average of $414). 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 RDU to SBN?

Find hourly flight availability from Raleigh 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 September 16, 2025.

One of the essential ways to save on airfare from Raleigh to South Bend is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 10% on airfare.

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 September 16, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Raleigh to South Bend have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Raleigh 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 Raleigh to South Bend?

    Airlines like United Airlines and Delta fly from Raleigh to South Bend in about 4h 46m. The time it takes to get you to your destination can typically vary by up to 1h 55m. There are 570 mi between Raleigh and South Bend. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Raleigh to South Bend round-trip?

    Our cheapest airline available from Raleigh to South Bend is Delta. Our recent data shows that you can find tickets from as low as $216 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $231 and $232 round-trip. Delta is 39% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh 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 Raleigh to South Bend?

    Currently, January is the cheapest month in which you can book a flight from Raleigh to South Bend (average of $328). Flying from Raleigh to South Bend in July is currently the most expensive (average of $414). 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
Elkhart
Mishawaka
Goshen

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Raleigh to South Bend

See prices for flight routes from nearby airports that may be better suited for you.
Raleigh to O'Hare Intl flights
Charlotte to O'Hare Intl flights
Raleigh to Midway flights
Charlotte to Midway flights
Norfolk to O'Hare Intl flights
Knoxville to O'Hare Intl flights
Raleigh to Cincinnati flights
Greensboro to O'Hare Intl flights
Raleigh to Indianapolis flights
Asheville to O'Hare Intl flights
Norfolk to Midway flights
Myrtle Beach to O'Hare Intl flights
Charlotte to Cincinnati flights
Raleigh to Dayton flights
Charlotte to Louisville flights
Knoxville to Midway flights
Charlotte to Indianapolis flights
Greensboro to Midway flights
Charlotte to South Bend flights
Greensboro to Indianapolis flights
Greensboro to Louisville flights
Myrtle Beach to Midway flights
Wilmington to O'Hare Intl flights
Norfolk to Dayton flights
Knoxville to Indianapolis flights
Myrtle Beach to Dayton flights
Raleigh to Louisville flights
Fayetteville to O'Hare Intl flights
Norfolk to Louisville flights
Charlotte to Fort Wayne flights
Greensboro to Cincinnati flights
Myrtle Beach to Indianapolis flights
Charlotte to Dayton flights
Norfolk to Cincinnati flights
Norfolk to Evansville flights
Norfolk to Indianapolis flights
Asheville to Midway flights
Fayetteville to Midway flights
New Bern to O'Hare Intl flights
Asheville to Indianapolis flights
Myrtle Beach to Cincinnati flights
Greensboro to Dayton flights
Wilmington to Midway flights
Raleigh to Fort Wayne flights
Norfolk to Fort Wayne flights
Blountville to O'Hare Intl flights
Greensboro to South Bend flights
Myrtle Beach to South Bend flights
Knoxville to Cincinnati flights

Top 3 airlines flying from Raleigh to South Bend

Discover the top 3 airlines that operate flights from Raleigh 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$266FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$231Average$357FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$232Average$393FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.