HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Billings

$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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — BIL
dic. 4 — dic. 111
jue. 12/4
jue. 12/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Bend to Billings 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.

Find 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 noviembre 4, 2025.

This American Airlines deal was found by Cheapflights users on 11/2. 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.
mar. 11/187:11 amSBN - BIL
1 stop8h 19mAmerican Airlines
sáb. 11/222:00 pmBIL - SBN
1 stop6h 09mAmerican Airlines
Deal found 11/2$404
This United Airlines deal was found by Cheapflights users on 11/2. 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.
mar. 11/183:18 pmSBN - BIL
2 stops9h 31mUnited Airlines
sáb. 11/222:31 pmBIL - SBN
2 stops20h 02mUnited Airlines
Deal found 11/2$596

Cheap 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 noviembre 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$404
(American Airlines)

Popular in

December

Cheapest in

January
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
Highest demand for flights based on searches. 17% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($48 potential savings vs. average RT price).
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 noviembre 4, 2025.
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

mar. 11/18

7:11 am-1:30 pm

1 stop8h 19m

Billings Logan Intl

sáb. 11/22

2:00 pm-10:09 pm

1 stop6h 09m

$404

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

mar. 11/18

3:18 pm-10:49 pm

2 stops9h 31m

Billings Logan Intl

sáb. 11/22

2:31 pm-12:33 pm

2 stops20h 02m

$596

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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 November.
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.

Cheapflights Insights

Everything you need to know about your flight from South Bend to Billings

What is the cheapest month to book a flight from South Bend to Billings?

Currently, September is the cheapest month in which you can book a flight from South Bend to Billings (average of $210). Flying from South Bend to Billings in November is currently the most expensive (average of $558). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 noviembre 4, 2025.
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
9,002 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,002 reviews
United Airlines
7.4
Good
9,002 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,040 reviews
United Airlines
7.4
Good
9,002 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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?

    American Airlines and United Airlines can get you from South Bend to Billings in just under 8h 19m. Your travel time can differ by up to 1h 12m. 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. American Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

  • 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.

  • What is the cheapest month to book a flight from South Bend to Billings?

    Currently, September is the cheapest month in which you can book a flight from South Bend to Billings (average of $210). Flying from South Bend to Billings in November is currently the most expensive (average of $558). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Alternative routes for South Bend to Billings

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Bozeman flights
Midway to Bozeman flights
O'Hare Intl to Kalispell flights
Cincinnati to Bozeman flights
Indianapolis to Bozeman flights
O'Hare Intl to Missoula flights
Cincinnati to Kalispell flights
Louisville to Bozeman flights
Indianapolis to Kalispell flights
Indianapolis to Helena flights
Midway to Kalispell flights
O'Hare Intl to Billings flights
O'Hare Intl to Great Falls flights
Cincinnati to Missoula flights
Dayton to Bozeman flights
Cincinnati to Billings flights
O'Hare Intl to Helena flights
Indianapolis to Billings flights
Midway to Great Falls flights
Indianapolis to Missoula flights
Louisville to Kalispell flights
Louisville to Missoula flights
Midway to Billings flights
Louisville to Billings flights
Midway to Missoula flights
O'Hare Intl to Butte flights
Indianapolis to Butte flights
Fort Wayne to Bozeman flights
Dayton to Kalispell flights
Cincinnati to Cody flights
Dayton to Billings flights
Cincinnati to Helena flights
Louisville to Helena flights
Indianapolis to Great Falls flights
Cincinnati to Great Falls flights
O'Hare Intl to Cody flights
South Bend to Bozeman flights
Midway to Helena flights
Louisville to Cody flights
Louisville to Great Falls flights
Kalamazoo to Bozeman flights
Indianapolis to Cody flights
Dayton to Missoula flights
Kalamazoo to Billings flights
Kalamazoo to Kalispell flights
Dayton to Butte flights
Louisville to Butte flights
Dayton to Cody flights
South Bend to Helena flights

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 noviembre 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$338Average$478FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$389Average$584FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.