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$339+ Cheap flights from South Bend to Billings (SBN - BIL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — BIL
Jul 26 — Aug 21
Sun 7/26
Sun 8/2
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 June 26, 2026.

This United Airlines deal was found by Cheapflights users on 6/22. 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.
Fri 10/301:16 pm
SBN
-
BIL
2 stops9h 48m
United Airlines
Tue 11/35:00 am
BIL
-
SBN
2 stops7h 51m
United Airlines
Deal found 6/22$419
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Sat 9/2610:10 am
SBN
-
BIL
2 stops13h 00m
United Airlines
Sat 10/37:00 am
BIL
-
SBN
2 stops11h 36m
United Airlines
Deal found 6/22$480
This American Airlines deal was found by Cheapflights users on 6/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:06 am
SBN
-
BIL
1 stop6h 37m
American Airlines
Sat 10/37:00 am
BIL
-
SBN
1 stop9h 11m
American Airlines
Deal found 6/22$482
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 7/301:53 pm
SBN
-
BIL
1 stop21h 21m
Allegiant Air
Sun 8/25:56 pm
BIL
-
SBN
1 stop17h 29m
Allegiant Air
Deal found 6/26$485
This Kiwi.com deal was found by Cheapflights users on 6/24. 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.
Wed 7/81:50 pm
SBN
-
BIL
1 stop29h 16m
Allegiant Air
Tue 7/142:10 pm
BIL
-
SBN
1 stop20h 50m
Allegiant Air
Deal found 6/24$642
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:50 pm
SBN
-
BIL
1 stop29h 16m
Allegiant Air
Sun 7/125:56 pm
BIL
-
SBN
1 stop17h 29m
Allegiant Air
Deal found 6/22$715
This United Airlines deal was found by Cheapflights users on 6/24. 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 7/89:54 am
SBN
-
BIL
2 stops13h 23m
United Airlines
Tue 7/146:00 pm
BIL
-
SBN
2 stops15h 06m
United Airlines
Deal found 6/24$721
This United Airlines deal was found by Cheapflights users on 6/24. 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 8/137:39 pm
SBN
-
BIL
2 stops16h 02m
United Airlines
Tue 8/184:40 pm
BIL
-
SBN
2 stops23h 25m
United Airlines
Deal found 6/24$751
This United Airlines deal was found by Cheapflights users on 6/22. 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 7/89:54 am
SBN
-
BIL
2 stops13h 23m
United Airlines
Sun 7/126:00 pm
BIL
-
SBN
2 stops27h 23m
United Airlines
Deal found 6/22$787
This American Airlines deal was found by Cheapflights users on 6/24. 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 8/138:06 am
SBN
-
BIL
1 stop6h 35m
American Airlines
Tue 8/187:00 am
BIL
-
SBN
1 stop9h 08m
American Airlines
Deal found 6/24$799

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 June 26, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$419
(United Airlines)

One-way from

$339
(Kiwi.com)
Provider with most accurate pricing for South Bend/Michiana-Billings Logan Intl flight deals.
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Provider most trusted by Cheapflights users for South Bend/Michiana-Billings Logan Intl flights.
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From South Bend/Michiana to Billings Logan Intl
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One-way flight from South Bend/Michiana to Billings Logan Intl
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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 June 26, 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
Quickest round-trip

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Fri 10/30

1:16 pm-9:04 pm

2 stops9h 48m

Billings Logan Intl

Tue 11/3

5:00 am-2:51 pm

2 stops7h 51m

$419

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Sat 9/26

10:10 am-9:10 pm

2 stops13h 00m

Billings Logan Intl

Sat 10/3

7:00 am-8:36 pm

2 stops11h 36m

$480

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Wed 7/8

9:54 am-9:17 pm

2 stops13h 23m

Billings Logan Intl

Tue 7/14

6:00 pm-11:06 am

2 stops15h 06m

$721

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Thu 8/13

7:39 pm-9:41 am

2 stops16h 02m

Billings Logan Intl

Tue 8/18

4:40 pm-6:05 pm

2 stops23h 25m

$751

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Wed 7/8

9:54 am-9:17 pm

2 stops13h 23m

Billings Logan Intl

Sun 7/12

6:00 pm-11:23 pm

2 stops27h 23m

$787

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Wed 7/8

6:37 pm-11:13 pm

1 stop6h 36m

Billings Logan Intl

Tue 7/14

6:00 am-10:23 pm

2 stops14h 23m

$875
Cheapest one-way
Quickest one-way

South BendBillings

SBN - BIL

SBNBIL

South Bend/Michiana

Sun 7/5

1:53 pm-1:20 pm

2 stops49h 27m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on South Bend-Billings flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on South Bend-Billings flight deals on Cheapflights vs. Expedia <90% 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.

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 9h 48m. Your travel time can differ by up to . The distance from South Bend to Billings is about 1140 mi.

  • 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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