$404+ Cheap flights from South Bend to Billings (SBN - BIL)
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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — BIL
May 24 — May 311
Round-trip
1 adult, Economy
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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
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Best
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Cheapest flights from South Bend to BillingsExplore the most affordable flight options available from South Bend to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
Explore the most affordable flight options available from South Bend to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.
This Delta deal was found by Cheapflights users on 4/20. 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 5/512:00 pm
SBN
- BIL
2 stops12h 24m
Delta
Sat 5/911:34 am
BIL
- SBN
2 stops8h 54m
Delta
Deal found 4/20![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 4/20. 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 5/22:06 pm
SBN
- BIL
2 stops8h 00m
Delta
Sat 5/911:34 am
BIL
- SBN
2 stops8h 54m
Delta
Deal found 4/20![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 4/20. 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 4/302:10 pm
SBN
- BIL
2 stops7h 56m
Delta
Sat 5/911:34 am
BIL
- SBN
2 stops8h 54m
Delta
Deal found 4/20![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 4/20. 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 4/292:10 pm
SBN
- BIL
2 stops10h 14m
Delta
Sat 5/911:34 am
BIL
- SBN
2 stops8h 54m
Delta
Deal found 4/20![Delta logo]()
$427
This United Airlines deal was found by Cheapflights users on 4/20. 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 9/54:47 pm
SBN
- BIL
2 stops8h 04m
United Airlines
Wed 9/95:00 am
BIL
- SBN
2 stops7h 47m
United Airlines
Deal found 4/20![United Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 4/20. 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 5/64:55 pm
SBN
- BIL
1 stop7h 48m
American Airlines
Sat 5/166:00 am
BIL
- SBN
1 stop8h 23m
American Airlines
Deal found 4/20![American Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 4/23. 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 5/72:18 pm
SBN
- BIL
2 stops10h 34m
Delta
Sun 5/106:30 am
BIL
- SBN
2 stops7h 51m
Delta
Deal found 4/23![Delta logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 6/262:13 pm
SBN
- BIL
1 stop26h 30m
Allegiant Air
Fri 7/39:59 am
BIL
- SBN
2 stops44h 47m
Allegiant Air
Deal found 4/19![Allegiant Air logo]()
$471
This Delta deal was found by Cheapflights users on 4/20. 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 5/52:10 pm
SBN
- BIL
2 stops10h 14m
Delta
Tue 5/1211:34 am
BIL
- SBN
2 stops8h 54m
Delta
Deal found 4/20![Delta logo]()
$472
This Delta deal was found by Cheapflights users on 4/20. 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 5/21:00 pm
SBN
- BIL
2 stops11h 24m
Delta
Tue 5/1211:34 am
BIL
- SBN
2 stops8h 54m
Delta
Deal found 4/20![Delta logo]()
$473
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/611:44 am
SBN
- BIL
2 stops11h 13m
United Airlines
Wed 5/136:35 am
BIL
- SBN
2 stops12h 05m
United Airlines
Deal found 4/20![United Airlines logo]()
$476
Best flights from South Bend to BillingsDiscover carefully curated flight deals from South Bend to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
Discover carefully curated flight deals from South Bend to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
This Delta deal was found by Cheapflights users on 4/20. 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 5/512:00 pm
SBN
- BIL
2 stops12h 24m
Delta
Sat 5/911:34 am
BIL
- SBN
2 stops8h 54m
Delta
Deal found 4/20![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 4/20. 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 9/54:47 pm
SBN
- BIL
2 stops8h 04m
United Airlines
Wed 9/911:43 am
BIL
- SBN
1 stop6h 40m
United Airlines
Deal found 4/20![United Airlines logo]()
$470
This American Airlines deal was found by Cheapflights users on 4/23. 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 5/74:55 pm
SBN
- BIL
1 stop7h 48m
American Airlines
Sun 5/106:00 am
BIL
- SBN
1 stop8h 23m
American Airlines
Deal found 4/23![American Airlines logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Thu 5/710:26 pm
SBN
- BIL
1 stop12h 48m
Multiple Airlines
Fri 5/1510:34 am
BIL
- SBN
2 stops27h 50m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$563
This Delta deal was found by Cheapflights users on 4/23. 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 5/72:18 pm
SBN
- BIL
2 stops10h 34m
Delta
Sun 5/106:30 am
BIL
- SBN
2 stops7h 51m
Delta
Deal found 4/23![Delta logo]()
$469
This American Airlines deal was found by Cheapflights users on 4/19. 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.
Fri 5/226:39 pm
SBN
- BIL
1 stop6h 36m
American Airlines
Fri 5/291:23 pm
BIL
- SBN
1 stop7h 42m
American Airlines
Deal found 4/19![American Airlines logo]()
$580
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/611:44 am
SBN
- BIL
2 stops11h 13m
United Airlines
Fri 5/155:51 pm
BIL
- SBN
2 stops18h 48m
United Airlines
Deal found 4/22![United Airlines logo]()
$589
This Delta deal was found by Cheapflights users on 4/20. 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 5/512:00 pm
SBN
- BIL
2 stops12h 24m
Delta
Mon 5/116:19 pm
BIL
- SBN
2 stops17h 19m
Delta
Deal found 4/20![Delta logo]()
$568
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Mon 9/77:35 am
SBN
- BIL
1 stop5h 27m
United Airlines
Wed 9/911:43 am
BIL
- SBN
1 stop6h 40m
United Airlines
Deal found 4/20![United Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 4/20. 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 5/72:18 pm
SBN
- BIL
2 stops10h 34m
Delta
Mon 5/186:30 am
BIL
- SBN
1 stop13h 58m
Delta
Deal found 4/20![Delta logo]()
$583
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/511:44 am
SBN
- BIL
2 stops11h 13m
United Airlines
Fri 5/85:05 am
BIL
- SBN
2 stops7h 34m
United Airlines
Deal found 4/22![United Airlines logo]()
$594
Last-minute flights from South Bend to BillingsDiscover last-minute flight deals from South Bend to Billings. Data last updated April 24, 2026 and is based on user searches.
Discover last-minute flight deals from South Bend to Billings. Data last updated April 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/20. 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 4/292:10 pm
SBN
- BIL
2 stops10h 14m
Delta
Sat 5/911:34 am
BIL
- SBN
2 stops8h 54m
Delta
Deal found 4/20![Delta logo]()
$427
This United Airlines deal was found by Cheapflights users on 4/20. 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 4/296:15 am
SBN
- BIL
2 stops9h 08m
United Airlines
Tue 5/125:05 am
BIL
- SBN
2 stops7h 34m
United Airlines
Deal found 4/20![United Airlines logo]()
$490
This Delta deal was found by Cheapflights users on 4/20. 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 4/302:10 pm
SBN
- BIL
2 stops7h 56m
Delta
Sat 5/911:34 am
BIL
- SBN
2 stops8h 54m
Delta
Deal found 4/20![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 4/20. 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 4/302:10 pm
SBN
- BIL
2 stops7h 56m
Delta
Tue 5/1211:34 am
BIL
- SBN
2 stops8h 54m
Delta
Deal found 4/20![Delta logo]()
$482
This Delta deal was found by Cheapflights users on 4/20. 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 5/22:06 pm
SBN
- BIL
2 stops8h 00m
Delta
Sat 5/911:34 am
BIL
- SBN
2 stops8h 54m
Delta
Deal found 4/20![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 4/20. 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 5/21:00 pm
SBN
- BIL
2 stops11h 24m
Delta
Tue 5/1211:34 am
BIL
- SBN
2 stops8h 54m
Delta
Deal found 4/20![Delta logo]()
$473
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Mon 5/44:55 pm
SBN
- BIL
1 stop7h 48m
American Airlines
Sat 5/96:00 am
BIL
- SBN
1 stop8h 23m
American Airlines
Deal found 4/20![American Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 4/20. 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 5/512:00 pm
SBN
- BIL
2 stops12h 24m
Delta
Sat 5/911:34 am
BIL
- SBN
2 stops8h 54m
Delta
Deal found 4/20![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 4/20. 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 5/52:10 pm
SBN
- BIL
2 stops10h 14m
Delta
Tue 5/1211:34 am
BIL
- SBN
2 stops8h 54m
Delta
Deal found 4/20![Delta logo]()
$472
This American Airlines deal was found by Cheapflights users on 4/20. 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 5/64:55 pm
SBN
- BIL
1 stop7h 48m
American Airlines
Sat 5/166:00 am
BIL
- SBN
1 stop8h 23m
American Airlines
Deal found 4/20![American Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/611:44 am
SBN
- BIL
2 stops11h 13m
United Airlines
Wed 5/136:35 am
BIL
- SBN
2 stops12h 05m
United Airlines
Deal found 4/20![United Airlines logo]()
$476
This Delta deal was found by Cheapflights users on 4/23. 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 5/72:18 pm
SBN
- BIL
2 stops10h 34m
Delta
Sun 5/106:30 am
BIL
- SBN
2 stops7h 51m
Delta
Deal found 4/23![Delta logo]()
$469
Find flight deals from South Bend to Billings
Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to Billings (BIL). 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 April 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $404 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from South Bend to Billings 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 April 24, 2026.
Use the filters below to find and compare flights from South Bend to Billings that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
South BendBillings
SBN - BIL
SBNBIL
South Bend/Michiana
Tue 5/5
12:00 pm-10:24 pm
2 stops12h 24m
Billings Logan Intl
Sat 5/9
11:34 am-10:28 pm
2 stops8h 54m
$404
South BendBillings
SBN - BIL
SBNBIL
South Bend/Michiana
Thu 5/7
2:18 pm-10:52 pm
2 stops10h 34m
Billings Logan Intl
Sun 5/10
6:30 am-4:21 pm
2 stops7h 51m
$469
South BendBillings
SBN - BIL
SBNBIL
South Bend/Michiana
Sat 9/5
4:47 pm-10:51 pm
2 stops8h 04m
Billings Logan Intl
Wed 9/9
11:43 am-8:23 pm
1 stop6h 40m
$470
South BendBillings
SBN - BIL
SBNBIL
South Bend/Michiana
Thu 5/7
4:55 pm-10:43 pm
1 stop7h 48m
Billings Logan Intl
Sun 5/10
6:00 am-4:23 pm
1 stop8h 23m
$548
South BendBillings
SBN - BIL
SBNBIL
South Bend/Michiana
Thu 5/7
10:26 pm-9:14 am
1 stop12h 48m
Billings Logan Intl
Fri 5/15
10:34 am-4:24 pm
2 stops27h 50m
$563
South BendBillings
SBN - BIL
SBNBIL
South Bend/Michiana
Tue 5/5
12:00 pm-10:24 pm
2 stops12h 24m
Billings Logan Intl
Mon 5/11
6:19 pm-1:38 pm
2 stops17h 19m
$568
South BendBillings
SBN - BIL
SBNBIL
South Bend/Michiana
Fri 5/22
6:39 pm-11:15 pm
1 stop6h 36m
Billings Logan Intl
Fri 5/29
1:23 pm-11:05 pm
1 stop7h 42m
$580
South BendBillings
SBN - BIL
SBNBIL
South Bend/Michiana
Thu 5/7
2:18 pm-10:52 pm
2 stops10h 34m
Billings Logan Intl
Mon 5/18
6:30 am-10:28 pm
1 stop13h 58m
$583
South BendBillings
SBN - BIL
SBNBIL
South Bend/Michiana
Wed 5/6
11:44 am-8:57 pm
2 stops11h 13m
Billings Logan Intl
Fri 5/15
5:51 pm-2:39 pm
2 stops18h 48m
$589
Quickest round-trip
South BendBillings
SBN - BIL
SBNBIL
South Bend/Michiana
Mon 9/7
7:35 am-11:02 am
1 stop5h 27m
Billings Logan Intl
Wed 9/9
11:43 am-8:23 pm
1 stop6h 40m
$591
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from South Bend to Billings
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from South Bend to Billings in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on South Bend-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-Billings flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on South Bend-Billings 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 South Bend-Billings 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 South Bend to Billings
Have a flexible travel schedule? Discover the best time to fly to Billings from South Bend with our price prediction graph.
SBN-BIL
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.
Reviews of airlines servicing Billings
Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated April 24, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from South Bend to Billings to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Comfort
7.3
Crew
8.1
Boarding
7.7
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Food
6.6
Comfort
7.3
Crew
8.1
Boarding
7.7
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Food
6.6
Comfort
7.3
Crew
8.1
Boarding
7.7
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from South Bend to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Billings flight routes
Complete your trip
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Other flights from South Bend
Popular flights
Alternative routes for South Bend to Billings
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Other flights to Billings
Explore flights to Billings departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 24, 2026.
Complete your trip
Complete your trip to Billings by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Bend to Billings by cabin class
Find flights from South Bend to Billings, based on your preferred cabin class, be it economy, premium economy, business, or first class.
South Bend and Billings flights
Browse other South Bend and Billings flight options. Last updated on April 24, 2026.
Other flights from South Bend
Browse through other flights departing from South Bend. Flights are based on user searches made on Cheapflights and were last updated on April 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from South Bend to Billings
Discover the top 2 airlines that operate flights from South Bend to Billings. 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 April 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$338 | Average$477 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$389 | Average$458 | FlexibilityNo cancel fee | On-time69% |