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$439+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — BIL
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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Cheap flight deals from South Bend to Billings

Cheapest flights from South Bend to Billings
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 May 7, 2026.

This United Airlines deal was found by Cheapflights users on 5/6. 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 10/249:55 am
SBN
-
BIL
2 stops13h 05m
United Airlines
Tue 10/275:00 am
BIL
-
SBN
2 stops13h 01m
United Airlines
Deal found 5/6$439
This United Airlines deal was found by Cheapflights users on 5/6. 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 9/159:54 am
SBN
-
BIL
2 stops13h 06m
United Airlines
Tue 9/227:00 am
BIL
-
SBN
2 stops11h 36m
United Airlines
Deal found 5/6$475
This United Airlines deal was found by Cheapflights users on 5/3. 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 6/127:35 am
SBN
-
BIL
2 stops28h 00m
United Airlines
Mon 6/154:10 pm
BIL
-
SBN
2 stops18h 16m
United Airlines
Deal found 5/3$662
This American Airlines deal was found by Cheapflights users on 5/6. 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 9/1511:56 am
SBN
-
BIL
2 stops12h 26m
American Airlines
Tue 9/227:00 am
BIL
-
SBN
1 stop9h 07m
American Airlines
Deal found 5/6$711
This United Airlines deal was found by Cheapflights users on 5/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:20 am
SBN
-
BIL
2 stops9h 03m
United Airlines
Fri 5/152:30 pm
BIL
-
SBN
2 stops22h 09m
United Airlines
Deal found 5/7$804
This American Airlines deal was found by Cheapflights users on 5/3. 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 6/126:39 pm
SBN
-
BIL
1 stop6h 36m
American Airlines
Mon 6/151:33 pm
BIL
-
SBN
1 stop7h 32m
American Airlines
Deal found 5/3$809
This United Airlines deal was found by Cheapflights users on 5/5. 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 5/191:06 pm
SBN
-
BIL
2 stops22h 34m
United Airlines
Fri 5/224:10 pm
BIL
-
SBN
2 stops15h 41m
United Airlines
Deal found 5/5$898
This American Airlines deal was found by Cheapflights users on 5/5. 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 5/194:55 pm
SBN
-
BIL
1 stop7h 48m
American Airlines
Fri 5/221:23 pm
BIL
-
SBN
1 stop7h 42m
American Airlines
Deal found 5/5$942
This American Airlines deal was found by Cheapflights users on 5/7. 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.
Sat 5/94:55 pm
SBN
-
BIL
1 stop7h 48m
American Airlines
Fri 5/151:51 pm
BIL
-
SBN
1 stop20h 06m
American Airlines
Deal found 5/7$1,084

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 May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$439
(United Airlines)
Provider with most accurate pricing for South Bend/Michiana-Billings Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for South Bend/Michiana-Billings Logan Intl flights.
Search Deals
From South Bend/Michiana to Billings Logan Intl
Search Deals

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 May 7, 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

Price

Cheapest round-trip

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Sat 10/24

9:55 am-9:00 pm

2 stops13h 05m

Billings Logan Intl

Tue 10/27

5:00 am-8:01 pm

2 stops13h 01m

$439

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Tue 9/15

9:54 am-9:00 pm

2 stops13h 06m

Billings Logan Intl

Tue 9/22

7:00 am-8:36 pm

2 stops11h 36m

$475
Quickest round-trip

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Fri 6/12

6:39 pm-11:15 pm

1 stop6h 36m

Billings Logan Intl

Mon 6/15

1:33 pm-11:05 pm

1 stop7h 32m

$809

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Tue 5/19

1:06 pm-9:40 am

2 stops22h 34m

Billings Logan Intl

Fri 5/22

4:10 pm-9:51 am

2 stops15h 41m

$898

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Tue 5/19

4:55 pm-10:43 pm

1 stop7h 48m

Billings Logan Intl

Fri 5/22

1:23 pm-11:05 pm

1 stop7h 42m

$942

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Fri 6/12

7:35 am-3:29 pm

3 stops9h 54m

Billings Logan Intl

Mon 6/15

7:00 am-5:40 pm

3 stops8h 40m

$1,505

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Sorted 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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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 May 7, 2026.
Peruse reviews from past customers who have flown with 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.
American Airlines
7.1
Good
11,669 reviews

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.1

Crew

7.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,669 reviews
American Airlines
7.1
Good
11,669 reviews

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.1

Crew

7.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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.

  • How long is the flight from South Bend to Billings?

    United Airlines can get you from South Bend to Billings in just under 13h 05m. Your travel time can differ by up to . The distance from South Bend to Billings is about 1140 mi.

  • What is the cheapest airline to fly from South Bend to Billings round-trip?

    Currently priced at $338, American Airlines will fly you from South Bend to Billings and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Bend to Billings 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

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.

Top airline flying from South Bend to Billings

Discover the top airline 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 May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$338Average$477FlexibilityNo cancel feeOn-time71%

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