HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Billings

$489+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — BIL
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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.

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 junio 12, 2025.

Round-trip from

$489
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$683
From South Bend/Michiana to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 junio 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
sáb. 7/269:55 amSBN - BIL
2 stops13h 08mUnited Airlines
sáb. 8/25:00 amBIL - SBN
2 stops10h 39mUnited Airlines
Deal found 6/11$489
This American Airlines deal was found by Cheapflights users on 6/11. 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. 9/165:31 pmSBN - BIL
1 stop6h 18mAmerican Airlines
dom. 9/211:59 pmBIL - SBN
1 stop6h 31mAmerican Airlines
Deal found 6/11$505
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/610:46 pmSBN - BIL
1 stop24h 50mAllegiant Air
dom. 7/2010:04 pmBIL - SBN
1 stop20h 39mAllegiant Air
Deal found 6/11$519

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 junio 12, 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

sáb. 7/26

9:55 am-9:03 pm

2 stops13h 08m

Billings Logan Intl

sáb. 8/2

5:00 am-5:39 pm

2 stops10h 39m

$489

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

mar. 9/16

5:31 pm-9:49 pm

1 stop6h 18m

Billings Logan Intl

dom. 9/21

1:59 pm-10:30 pm

1 stop6h 31m

$505

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

dom. 7/6

10:46 pm-9:36 pm

1 stop24h 50m

Billings Logan Intl

dom. 7/20

10:04 pm-8:43 pm

1 stop20h 39m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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, January is the cheapest month in which you can book a flight from South Bend to Billings (average of $396). Flying from South Bend to Billings in June is currently the most expensive (average of $517). 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.

Rainfall in Billings by month

Plan your trip to Billings by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Billings ranges from 0.5 - 2.2 inches per month. May is typically the wettest month, when rainfall can reach 2.2 in. January is typically the driest time to visit Billings when rainfall is around 0.5 in.

Temperature in Billings by month

Plan your trip to Billings by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Billings, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

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 junio 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Allegiant Air
7.3
Good
725 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

  • What are the cheapest airlines flying from South Bend to Billings round-trip?

    Currently priced at $489, United Airlines will fly you from South Bend to Billings and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Allegiant Air - these airlines can fly you to your destination from $505 and $519, respectively. United Airlines is priced at 19% 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, January is the cheapest month in which you can book a flight from South Bend to Billings (average of $396). Flying from South Bend to Billings in June is currently the most expensive (average of $517). 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
O'Hare Intl to Kalispell flights
O'Hare Intl to Missoula flights
Midway to Bozeman flights
Indianapolis to Bozeman flights
O'Hare Intl to Billings flights
Cincinnati to Bozeman flights
Midway to Kalispell flights
Cincinnati to Kalispell flights
Indianapolis to Kalispell flights
Midway to Missoula flights
Dayton to Billings flights
Cincinnati to Missoula flights
Dayton to Missoula flights
O'Hare Intl to Great Falls flights
Cincinnati to Billings flights
Louisville to Bozeman flights
O'Hare Intl to Helena flights
Louisville to Billings flights
Indianapolis to Missoula flights
Fort Wayne to Bozeman flights
Dayton to Kalispell flights
Midway to Great Falls flights
O'Hare Intl to West Yellowstone flights
South Bend to Bozeman flights
Louisville to Kalispell flights
Cincinnati to Helena flights
Louisville to Missoula flights
Dayton to Bozeman flights
Midway to Billings flights
Kalamazoo to Bozeman flights
Indianapolis to Billings flights
Cincinnati to Butte flights
Midway to Helena flights
O'Hare Intl to Butte flights
Cincinnati to Great Falls flights
Cincinnati to West Yellowstone flights
Indianapolis to Helena flights
O'Hare Intl to Cody flights
Dayton to Helena flights
Indianapolis to Great Falls flights
Indianapolis to West Yellowstone flights
Cincinnati to Cody flights
Louisville to Helena flights
Louisville to Cody flights
Louisville to Great Falls flights
Kalamazoo to Billings flights
South Bend to Kalispell flights
Dayton to Great Falls 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$364Average$510FlexibilityNo 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.