$335+ Cheap flights from Rapid City to South Bend (RAP - 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — SBN
Oct 12 — Oct 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Rapid City 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 Rapid City to South Bend
Cheapest
Best
Last-minute
One-way
Cheapest flights from Rapid City to South BendExplore the most affordable flight options available from Rapid City to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Rapid City to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/241:37 pm -
1 stop4h 25m
Mon 9/285:50 am -
1 stop6h 25m
Deal found 9/9![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 9/8. 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 10/214:38 pm -
1 stop4h 25m
Sun 10/257:17 am -
1 stop5h 28m
Deal found 9/8![Delta logo]()
$599
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:17 am -
2 stops10h 23m
Sun 10/257:38 am -
3 stops16h 52m
Deal found 9/8![United Airlines logo]()
$604
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 10/215:04 pm -
2 stops19h 00m
Sun 10/255:42 pm -
2 stops18h 12m
Deal found 9/8![American Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/251:37 pm -
1 stop19h 20m
Tue 9/297:39 am -
1 stop4h 36m
Deal found 9/10![United Airlines logo]()
$688
Best flights from Rapid City to South BendDiscover carefully curated flight deals from Rapid City to South Bend that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Rapid City to South Bend that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. 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 1/276:00 am -
1 stop6h 55m
Sat 1/304:41 pm -
1 stop7h 29m
Deal found 9/10![United Airlines logo]()
$394
Last-minute flights from Rapid City to South BendDiscover last-minute flight deals from Rapid City to South Bend. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Rapid City to South Bend. Data last updated September 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/241:37 pm -
1 stop4h 25m
Mon 9/285:50 am -
1 stop6h 25m
Deal found 9/9![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/251:37 pm -
1 stop19h 20m
Tue 9/297:39 am -
1 stop4h 36m
Deal found 9/10![United Airlines logo]()
$688
This Delta deal was found by Cheapflights users on 9/8. 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 10/214:38 pm -
1 stop4h 25m
Sun 10/257:17 am -
1 stop5h 28m
Deal found 9/8![Delta logo]()
$599
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:17 am -
2 stops10h 23m
Sun 10/257:38 am -
3 stops16h 52m
Deal found 9/8![United Airlines logo]()
$604
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 10/215:04 pm -
2 stops19h 00m
Sun 10/255:42 pm -
2 stops18h 12m
Deal found 9/8![American Airlines logo]()
$669
One-way flights from Rapid City to South BendSearch for one-way flight options from Rapid City to South Bend. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Rapid City to South Bend. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 11/251:19 pm -
2 stops9h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 9/7. 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 11/254:36 pm -
1 stop4h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$420
Find flight deals from Rapid City to South Bend
Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) 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 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $394 (United Airlines) |
One-way from | $335 (American Airlines) |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated September 12, 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
Cheapest round-trip
Rapid CitySouth Bend
RAP Rapid City - SBN South Bend/Michiana
RAPSBN
Rapid City
Wed 11/25
1:19 pm-12:32 am
2 stops9h 13m
South Bend/Michiana
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$335
Rapid CitySouth Bend
RAP Rapid City - SBN South Bend/Michiana
RAPSBN
Rapid City
Wed 1/27
6:00 am-2:55 pm
1 stop6h 55m
South Bend/Michiana
Sat 1/30
4:41 pm-10:10 pm
1 stop7h 29m
$394
Quickest round-trip
Rapid CitySouth Bend
RAP Rapid City - SBN South Bend/Michiana
RAPSBN
Rapid City
Wed 11/25
4:36 pm-10:46 pm
1 stop4h 10m
South Bend/Michiana
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$420
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Rapid City-South Bend flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rapid City-South Bend flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rapid City-South Bend flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Rapid City-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 Rapid City-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 Rapid City to South Bend
Have a flexible travel schedule? Discover the best time to fly to South Bend from Rapid City with our price prediction graph.
RAP-SBN
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 Rapid City to South Bend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near South Bend?
Book flights to South Bend if you plan to visit one of these locationsPlymouth
Goshen
Elkhart
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Rapid City
Popular flights
South Bend flight routes