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$279+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — BIL
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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 January 21, 2026.

This American Airlines deal was found by Cheapflights users on 1/19. 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.
Tue 2/174:42 pm
SBN
-
BIL
1 stop7h 30m
American Airlines
Tue 2/241:48 pm
BIL
-
SBN
1 stop6h 37m
American Airlines
Deal found 1/19$279
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 3/176:08 am
SBN
-
BIL
2 stops9h 15m
United Airlines
Tue 3/2410:50 am
BIL
-
SBN
2 stops10h 33m
United Airlines
Deal found 1/20$290
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 3/176:08 am
SBN
-
BIL
2 stops9h 15m
United Airlines
Mon 3/236:30 am
BIL
-
SBN
2 stops10h 08m
United Airlines
Deal found 1/20$381
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:07 am
SBN
-
BIL
2 stops9h 16m
United Airlines
Tue 2/2410:49 am
BIL
-
SBN
2 stops10h 34m
United Airlines
Deal found 1/19$443
This United Airlines deal was found by Cheapflights users on 1/20. 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 3/164:45 pm
SBN
-
BIL
2 stops19h 08m
United Airlines
Tue 3/2410:50 am
BIL
-
SBN
2 stops10h 33m
United Airlines
Deal found 1/20$456
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 1/247:25 am
SBN
-
BIL
1 stop8h 11m
American Airlines
Mon 1/262:15 pm
BIL
-
SBN
1 stop6h 08m
American Airlines
Deal found 1/20$475
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/286:00 am
SBN
-
BIL
2 stops9h 24m
United Airlines
Sat 1/316:30 am
BIL
-
SBN
2 stops9h 44m
United Airlines
Deal found 1/19$490
This American Airlines deal was found by Cheapflights users on 1/20. 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 3/164:42 pm
SBN
-
BIL
1 stop7h 27m
American Airlines
Tue 3/241:48 pm
BIL
-
SBN
1 stop6h 36m
American Airlines
Deal found 1/20$491
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:13 pm
SBN
-
BIL
2 stops9h 54m
United Airlines
Tue 3/2410:50 am
BIL
-
SBN
2 stops10h 33m
United Airlines
Deal found 1/19$526
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 3/177:24 am
SBN
-
BIL
2 stops17h 35m
American Airlines
Tue 3/241:48 pm
BIL
-
SBN
1 stop6h 36m
American Airlines
Deal found 1/20$561
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:35 am
SBN
-
BIL
2 stops15h 32m
United Airlines
Tue 3/2410:50 am
BIL
-
SBN
2 stops10h 33m
United Airlines
Deal found 1/19$602

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$279
(American 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 January 21, 2026.
Use the filters below to find and compare flights from South Bend to Billings that are best for you.

Fly from

South Bend

Fly to

Billings

Route

Depart

Return

Price

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Tue 3/17

6:08 am-1:23 pm

2 stops9h 15m

Billings Logan Intl

Mon 3/23

6:30 am-6:38 pm

2 stops10h 08m

$381

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Tue 2/17

6:07 am-1:23 pm

2 stops9h 16m

Billings Logan Intl

Tue 2/24

10:49 am-11:23 pm

2 stops10h 34m

$443

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Mon 3/16

4:45 pm-9:53 am

2 stops19h 08m

Billings Logan Intl

Tue 3/24

10:50 am-11:23 pm

2 stops10h 33m

$456

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Mon 3/16

4:42 pm-10:09 pm

1 stop7h 27m

Billings Logan Intl

Tue 3/24

1:48 pm-10:24 pm

1 stop6h 36m

$491

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Thu 3/19

1:13 pm-9:07 pm

2 stops9h 54m

Billings Logan Intl

Tue 3/24

10:50 am-11:23 pm

2 stops10h 33m

$526

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Fri 3/20

7:35 am-9:07 pm

2 stops15h 32m

Billings Logan Intl

Tue 3/24

10:50 am-11:23 pm

2 stops10h 33m

$602

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Thu 3/19

1:13 pm-9:07 pm

2 stops9h 54m

Billings Logan Intl

Mon 3/23

6:30 am-11:23 pm

2 stops14h 53m

$612

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Tue 3/17

4:42 pm-10:09 pm

1 stop7h 27m

Billings Logan Intl

Mon 3/23

1:48 pm-10:24 pm

1 stop6h 36m

$631

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Thu 3/19

4:42 pm-10:09 pm

1 stop7h 27m

Billings Logan Intl

Tue 3/24

1:48 pm-10:24 pm

1 stop6h 36m

$631

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Fri 3/20

7:24 am-1:18 pm

1 stop7h 54m

Billings Logan Intl

Tue 3/24

1:48 pm-10:24 pm

1 stop6h 36m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 11 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Expedia the most. Expedia 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 January 21, 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.
United Airlines
7.4
Good
9,191 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,191 reviews
United Airlines
7.4
Good
9,191 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,174 reviews
United Airlines
7.4
Good
9,191 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 and American Airlines can get you from South Bend to Billings in just under 7h 27m. Your travel time can differ by up to 1h 48m. The distance from South Bend to Billings is about 1140 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying 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. Check Cheapflights for deals on United Airlines for as low as $389.

  • 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

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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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$338Average$477FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$389Average$584FlexibilityNo cancel feeOn-time69%

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