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$325+ Cheap flights from Bismarck to South Bend (BIS - 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — SBN
Jun 12 — Jun 191
Fri 6/12
Fri 6/19
1 adult, Economy
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Cheap flight deals from Bismarck to South Bend

Cheapest flights from Bismarck to South Bend
Explore the most affordable flight options available from Bismarck to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.

This Delta deal was found by Cheapflights users on 5/8. 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.
Wed 8/195:36 pm
BIS
-
SBN
1 stop4h 06m
Delta
Sat 8/297:05 am
SBN
-
BIS
1 stop6h 32m
Delta
Deal found 5/8$325
This Delta deal was found by Cheapflights users on 5/8. 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 7/285:40 pm
BIS
-
SBN
1 stop3h 49m
Delta
Wed 8/53:16 pm
SBN
-
BIS
2 stops8h 56m
Delta
Deal found 5/8$330
This Delta deal was found by Cheapflights users on 5/8. 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 8/45:36 pm
BIS
-
SBN
1 stop4h 06m
Delta
Thu 8/137:05 am
SBN
-
BIS
1 stop4h 25m
Delta
Deal found 5/8$367
This Delta deal was found by Cheapflights users on 5/8. 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.
Mon 8/31:27 pm
BIS
-
SBN
2 stops6h 23m
Delta
Wed 8/127:05 am
SBN
-
BIS
1 stop4h 25m
Delta
Deal found 5/8$372
This Delta deal was found by Cheapflights users on 5/8. 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.
Mon 7/275:00 am
BIS
-
SBN
2 stops8h 28m
Delta
Wed 8/53:16 pm
SBN
-
BIS
2 stops8h 56m
Delta
Deal found 5/8$377
This Delta deal was found by Cheapflights users on 5/8. 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 7/305:40 pm
BIS
-
SBN
1 stop3h 49m
Delta
Sat 8/87:05 am
SBN
-
BIS
1 stop6h 32m
Delta
Deal found 5/8$405
This Delta deal was found by Cheapflights users on 5/8. 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 7/315:40 pm
BIS
-
SBN
1 stop3h 49m
Delta
Thu 8/67:05 am
SBN
-
BIS
1 stop6h 42m
Delta
Deal found 5/8$409
This Delta deal was found by Cheapflights users on 5/8. 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 7/305:40 pm
BIS
-
SBN
1 stop3h 49m
Delta
Wed 8/53:16 pm
SBN
-
BIS
2 stops8h 56m
Delta
Deal found 5/8$410
This American Airlines deal was found by Cheapflights users on 5/8. 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 5/282:00 pm
BIS
-
SBN
1 stop8h 05m
American Airlines
Wed 6/38:06 am
SBN
-
BIS
1 stop6h 24m
American Airlines
Deal found 5/8$411
This Delta deal was found by Cheapflights users on 5/8. 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.
Mon 8/31:27 pm
BIS
-
SBN
2 stops6h 23m
Delta
Thu 8/137:05 am
SBN
-
BIS
1 stop4h 25m
Delta
Deal found 5/8$414
This Delta deal was found by Cheapflights users on 5/8. 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.
Mon 7/275:00 am
BIS
-
SBN
2 stops8h 28m
Delta
Mon 8/38:10 am
SBN
-
BIS
2 stops9h 45m
Delta
Deal found 5/8$419
This Delta deal was found by Cheapflights users on 5/8. 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.
Wed 7/295:40 pm
BIS
-
SBN
1 stop3h 49m
Delta
Tue 8/47:05 am
SBN
-
BIS
1 stop4h 25m
Delta
Deal found 5/8$426

Find flight deals from Bismarck to South Bend

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) 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 May 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$325
(Delta)
Provider with most accurate pricing for Bismarck-South Bend/Michiana flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bismarck-South Bend/Michiana flights.
Search Deals
From Bismarck to South Bend/Michiana
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bismarck 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 May 13, 2026.
Use the filters below to find and compare flights from Bismarck to South Bend that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BismarckSouth Bend

BIS - SBN

BISSBN

Bismarck

Sun 8/2

5:00 am-2:28 pm

2 stops8h 28m

South Bend/Michiana

Mon 8/10

7:05 am-10:30 am

1 stop4h 25m

$483

BismarckSouth Bend

BIS - SBN

BISSBN

Bismarck

Wed 5/27

5:00 am-1:38 pm

2 stops7h 38m

South Bend/Michiana

Thu 6/4

7:10 am-12:34 pm

1 stop6h 24m

$657

BismarckSouth Bend

BIS - SBN

BISSBN

Bismarck

Thu 5/28

5:42 pm-10:28 pm

1 stop3h 46m

South Bend/Michiana

Tue 6/2

8:20 am-5:01 pm

2 stops9h 41m

$697

BismarckSouth Bend

BIS - SBN

BISSBN

Bismarck

Wed 5/27

5:00 am-4:21 pm

2 stops10h 21m

South Bend/Michiana

Tue 6/2

8:20 am-5:01 pm

2 stops9h 41m

$742
Quickest round-trip

BismarckSouth Bend

BIS - SBN

BISSBN

Bismarck

Fri 5/29

1:14 pm-8:48 pm

2 stops6h 34m

South Bend/Michiana

Tue 6/2

7:10 am-10:29 am

1 stop4h 19m

$797

BismarckSouth Bend

BIS - SBN

BISSBN

Bismarck

Fri 5/29

1:14 pm-8:48 pm

2 stops6h 34m

South Bend/Michiana

Wed 6/3

2:18 pm-11:22 pm

2 stops10h 04m

$835

BismarckSouth Bend

BIS - SBN

BISSBN

Bismarck

Wed 5/27

6:25 pm-12:26 pm

2 stops17h 01m

South Bend/Michiana

Sun 5/31

4:41 pm-12:56 pm

2 stops21h 15m

$1,016

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

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

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

Related info for your journey

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

    Delta can get you from Bismarck to South Bend in just under 8h 28m. Your travel time can differ by up to . Bismarck and South Bend are separated by a distance of 794 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bismarck 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.

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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