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Cheap flights from Rapid City to South Bend from $399

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to South Bend departing on 4/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:40 am - 6:17 pm
RAP
-
SBN
4h 37m
1 stop
United Airlines Logo
7:30 am - 10:36 am
SBN
-
RAP
5h 06m
1 stop
$399United Airlines
Fri, Apr 10 - Sun, Apr 12
United Airlines Logo
11:40 am - 7:58 pm
RAP
-
SBN
6h 18m
1 stop
United Airlines Logo
7:30 am - 10:36 am
SBN
-
RAP
5h 06m
1 stop
$409United Airlines
Fri, Apr 24 - Sun, Apr 26
United Airlines Logo
11:40 am - 6:17 pm
RAP
-
SBN
4h 37m
1 stop
United Airlines Logo
7:30 am - 10:36 am
SBN
-
RAP
5h 06m
1 stop
$419United Airlines
Fri, Apr 24 - Sun, Apr 26
United Airlines Logo
11:40 am - 6:17 pm
RAP
-
SBN
4h 37m
1 stop
United Airlines Logo
7:30 am - 10:36 am
SBN
-
RAP
5h 06m
1 stop
$430United Airlines
Fri, Apr 10 - Sun, Apr 12
United Airlines Logo
11:40 am - 6:17 pm
RAP
-
SBN
4h 37m
1 stop
United Airlines Logo
7:30 am - 10:36 am
SBN
-
RAP
5h 06m
1 stop
$431United Airlines
Fri, Apr 10 - Sun, Apr 12
United Airlines Logo
10:55 am - 11:41 pm
RAP
-
SBN
10h 46m
2 stops
United Airlines Logo
1:06 pm - 8:44 pm
SBN
-
RAP
9h 38m
2 stops
$459United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
10:55 am - 11:41 pm
RAP
-
SBN
10h 46m
2 stops
United Airlines Logo
4:45 pm - 9:41 pm
SBN
-
RAP
6h 56m
1 stop
$490United Airlines
Sat, Apr 18 - Wed, Apr 22
American Airlines Logo
11:53 am - 10:46 pm
RAP
-
SBN
8h 53m
2 stops
American Airlines Logo
4:55 pm - 9:58 pm
SBN
-
RAP
7h 03m
1 stop
$509American Airlines
Fri, Apr 24 - Sun, Apr 26
United Airlines Logo
11:40 am - 6:17 pm
RAP
-
SBN
4h 37m
1 stop
United Airlines Logo
8:25 pm - 9:23 am
SBN
-
RAP
14h 58m
2 stops
$521United Airlines
Fri, Apr 24 - Sun, Apr 26
United Airlines Logo
11:40 am - 7:58 pm
RAP
-
SBN
6h 18m
1 stop
United Airlines Logo
8:25 pm - 9:23 am
SBN
-
RAP
14h 58m
2 stops
$531United Airlines
Fri, Apr 24 - Sun, Apr 26

Delta flights from Rapid City to South Bend

Our best Delta deals on Rapid City to South Bend flight tickets
Delta
Apr 24
RAP10:58 amRapid City
8h 40m
2 stops
SBN9:38 pmSouth Bend/Michiana
Apr 26
SBN6:00 amSouth Bend/Michiana
11h 15m
2 stops
RAP3:15 pmRapid City
$1,009
Delta
Apr 24
RAP10:58 amRapid City
8h 40m
2 stops
SBN9:38 pmSouth Bend/Michiana
Apr 26
SBN6:00 amSouth Bend/Michiana
11h 15m
2 stops
RAP3:15 pmRapid City
$1,035
Delta
Apr 24
RAP10:58 amRapid City
8h 40m
2 stops
SBN9:38 pmSouth Bend/Michiana
Apr 26
SBN6:00 amSouth Bend/Michiana
11h 15m
2 stops
RAP3:15 pmRapid City
$1,045

United Airlines flights from Rapid City to South Bend

Our best United Airlines deals on Rapid City to South Bend flight tickets
United Airlines
Apr 10
RAP11:40 amRapid City
4h 37m
1 stop
SBN6:17 pmSouth Bend/Michiana
Apr 12
SBN7:30 amSouth Bend/Michiana
5h 06m
1 stop
RAP10:36 amRapid City
$399
United Airlines
Apr 24
RAP11:40 amRapid City
6h 18m
1 stop
SBN7:58 pmSouth Bend/Michiana
Apr 26
SBN7:30 amSouth Bend/Michiana
5h 06m
1 stop
RAP10:36 amRapid City
$409
United Airlines
Apr 24
RAP11:40 amRapid City
4h 37m
1 stop
SBN6:17 pmSouth Bend/Michiana
Apr 26
SBN7:30 amSouth Bend/Michiana
5h 06m
1 stop
RAP10:36 amRapid City
$419

momondo Fare Finder

 
Customize your flight search to find flights from Rapid City 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, momondo users made 832,500 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Rapid City to South Bend that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Rapid CitySouth Bend

RAP - SBN

RAPSBN

Rapid City

Fri 4/10

11:40 am-6:17 pm

1 stop4h 37m

South Bend/Michiana

Sun 4/12

7:30 am-10:36 am

1 stop5h 06m

$399

Rapid CitySouth Bend

RAP - SBN

RAPSBN

Rapid City

Fri 4/24

11:40 am-7:58 pm

1 stop6h 18m

South Bend/Michiana

Sun 4/26

7:30 am-10:36 am

1 stop5h 06m

$409

Rapid CitySouth Bend

RAP - SBN

RAPSBN

Rapid City

Fri 4/24

11:40 am-6:17 pm

1 stop4h 37m

South Bend/Michiana

Sun 4/26

7:30 am-10:36 am

1 stop5h 06m

$419

Rapid CitySouth Bend

RAP - SBN

RAPSBN

Rapid City

Fri 4/10

11:40 am-6:17 pm

1 stop4h 37m

South Bend/Michiana

Sun 4/12

7:30 am-10:36 am

1 stop5h 06m

$430

Rapid CitySouth Bend

RAP - SBN

RAPSBN

Rapid City

Fri 4/10

11:40 am-6:17 pm

1 stop4h 37m

South Bend/Michiana

Sun 4/12

7:30 am-10:36 am

1 stop5h 06m

$431

Rapid CitySouth Bend

RAP - SBN

RAPSBN

Rapid City

Sat 4/18

10:55 am-11:41 pm

2 stops10h 46m

South Bend/Michiana

Wed 4/22

1:06 pm-8:44 pm

2 stops9h 38m

$459

Rapid CitySouth Bend

RAP - SBN

RAPSBN

Rapid City

Sat 4/18

10:55 am-11:41 pm

2 stops10h 46m

South Bend/Michiana

Wed 4/22

4:45 pm-9:41 pm

1 stop6h 56m

$490

Rapid CitySouth Bend

RAP - SBN

RAPSBN

Rapid City

Fri 4/24

11:53 am-10:46 pm

2 stops8h 53m

South Bend/Michiana

Sun 4/26

4:55 pm-9:58 pm

1 stop7h 03m

$509

Rapid CitySouth Bend

RAP - SBN

RAPSBN

Rapid City

Fri 4/24

11:40 am-6:17 pm

1 stop4h 37m

South Bend/Michiana

Sun 4/26

8:25 pm-9:23 am

2 stops14h 58m

$521

Rapid CitySouth Bend

RAP - SBN

RAPSBN

Rapid City

Fri 4/24

11:40 am-7:58 pm

1 stop6h 18m

South Bend/Michiana

Sun 4/26

8:25 pm-9:23 am

2 stops14h 58m

$531

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to South Bend from

How to get the cheapest flight ticket from Rapid City to South Bend

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Rapid City to South Bend flights?

You could potentially save up to 47% on your flight if you consider stops on a Rapid City to South Bend flight.

When to book flights from Rapid City to South Bend

Are you open to changing your travel dates? Check out the ideal times to fly from Rapid City to South Bend according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rapid City to South Bend (RAP to SBN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to South Bend

Fastest flight time

4h 37m

Direct flights

None
The fastest flight from Rapid City to South Bend takes 4h 37m
There are no direct flights from Rapid City to South Bend. There are no popular flight routes from Rapid City to South Bend.
Search flight deals

  • How far is Rapid City to South Bend/Michiana by plane?

    A flight from Rapid City to South Bend/Michiana will travel around 873.3 mi. In terms of flight time, this usually takes a little over 4h 37m.

  • When did momondo last update prices for flights from Rapid City Airport to South Bend/Michiana Airport?

    Prices for flights from Rapid City Airport to South Bend/Michiana Airport are updated daily.

  • How old do you have to be to fly from Rapid City Airport to South Bend/Michiana Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to South Bend/Michiana Airport.

  • What documentation or ID do you need to fly to South Bend/Michiana Airport?

    The travel and health documents required for your trip to South Bend/Michiana Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Bend/Michiana Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near South Bend?

Book flights to South Bend if you plan to visit one of these locations
Elkhart
Mishawaka
Shipshewana
Plymouth
Niles
Goshen
Notre Dame
Osceola

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to South Bend?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rapid City to South Bend for you.

Can I find flights from Rapid City to South Bend with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to South Bend from Rapid City with this policy.

How can momondo help me find flights from Rapid City to South Bend?

momondo helps you find the best flight between Rapid City and South Bend by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Rapid City to South Bend right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to South Bend from Rapid City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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