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$334+ Cheap flights from Montana to South Bend (SBN)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SBN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Montana to South Bend

Keep the following information in mind while searching for Montana to South Bend flight deals. Data was last updated September 11, 2025.

Round-trip from

$334
(United Airlines)
From Montana to South Bend/Michiana
Search Deals

Find flight deals from Montana to South Bend

Cheapest flights from Montana to South Bend
Explore the most affordable flight options available from Montana to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. 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 9/246:30 amFCA - SBN
2 stops12h 03mUnited Airlines
Sat 9/276:05 amSBN - FCA
1 stop7h 30mUnited Airlines
Deal found 9/9$334
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/161:05 pmGTF - SBN
1 stop27h 15mAllegiant Air
Sun 10/1910:20 pmSBN - GTF
1 stop25h 12mAllegiant Air
Deal found 9/10$708
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/1612:50 pmBZN - SBN
1 stop6h 50mUnited Airlines
Sun 10/193:25 pmSBN - BZN
1 stop5h 33mUnited Airlines
Deal found 9/10$1,390
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:40 amBZN - SBN
2 stops8h 49mDelta
Sun 10/197:19 amSBN - BZN
1 stop7h 33mDelta
Deal found 9/10$2,045

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to South Bend 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 September 11, 2025.
Use the filters below to find and compare flights from Montana to South Bend that are best for you.

Fly from

Montana

Fly to

South Bend

Route

Depart

Return

Price

KalispellSouth Bend

FCA - SBN

FCASBN

Kalispell Glacier Park

Wed 9/24

6:30 am-8:33 pm

2 stops12h 03m

South Bend/Michiana

Sat 9/27

6:05 am-11:35 am

1 stop7h 30m

$334

Great FallsSouth Bend

GTF - SBN

GTFSBN

Great Falls

Tue 2/3

6:10 am-8:46 pm

2 stops12h 36m

South Bend/Michiana

Sat 2/7

6:00 am-1:48 pm

2 stops9h 48m

$429

BillingsSouth Bend

BIL - SBN

BILSBN

Billings Logan Intl

Tue 3/10

6:15 am-8:49 pm

2 stops12h 34m

South Bend/Michiana

Sat 3/14

2:30 pm-10:37 pm

2 stops10h 07m

$459

BozemanSouth Bend

BZN - SBN

BZNSBN

Bozeman Gallatin Field

Sat 3/7

1:43 pm-10:20 pm

1 stop6h 37m

South Bend/Michiana

Wed 3/11

7:16 am-2:36 pm

1 stop9h 20m

$518

BozemanSouth Bend

BZN - SBN

BZNSBN

Bozeman Gallatin Field

Sat 3/7

8:30 am-4:14 pm

1 stop5h 44m

South Bend/Michiana

Wed 3/11

6:20 am-2:35 pm

2 stops10h 15m

$523

KalispellSouth Bend

FCA - SBN

FCASBN

Kalispell Glacier Park

Sat 3/7

3:00 pm-10:28 pm

1 stop5h 28m

South Bend/Michiana

Wed 3/11

7:00 am-1:51 pm

1 stop8h 51m

$638

KalispellSouth Bend

FCA - SBN

FCASBN

Kalispell Glacier Park

Sat 3/7

7:00 am-9:50 pm

2 stops12h 50m

South Bend/Michiana

Wed 3/11

11:37 am-9:30 pm

2 stops11h 53m

$674

Great FallsSouth Bend

GTF - SBN

GTFSBN

Great Falls

Thu 10/16

1:05 pm-6:20 pm

1 stop27h 15m

South Bend/Michiana

Sun 10/19

10:20 pm-9:32 pm

1 stop25h 12m

$708

BillingsSouth Bend

BIL - SBN

BILSBN

Billings Logan Intl

Tue 3/10

2:03 pm-10:21 pm

1 stop6h 18m

South Bend/Michiana

Sat 3/14

7:16 am-11:57 am

1 stop6h 41m

$725

BozemanSouth Bend

BZN - SBN

BZNSBN

Bozeman Gallatin Field

Thu 10/16

12:50 pm-9:40 pm

1 stop6h 50m

South Bend/Michiana

Sun 10/19

3:25 pm-6:58 pm

1 stop5h 33m

$1,390

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 11 results
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Best time to book a flight from Montana to South Bend

Have a flexible travel schedule? Discover the best time to fly to South Bend from Montana 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 Montana to South Bend

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

Currently, January is the cheapest month in which you can book a flight from Montana to South Bend (average of $328). Flying from Montana to South Bend in July is currently the most expensive (average of $414). 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.

Related info for your journey

Find useful and relevant information for your journey from Montana to South Bend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to South Bend from Montana?

    For a flight from Montana to South Bend, you will be flying into South Bend/Michiana. South Bend/Michiana (SBN) is just 3.4 mi from the center of the city.

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

    There are many flights that can get you from Montana to South Bend in 6h 37m. Fly via United Airlines, Delta, or American Airlines to get the fastest option. Montana and South Bend are separated by a distance of 1265 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Montana to South Bend?

    The most popular route from Montana to South Bend is Kalispell Glacier Park - South Bend/Michiana. You may also consider Billings Logan Intl - South Bend/Michiana or Bozeman Gallatin Field - South Bend/Michiana.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana to South Bend 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 Montana to South Bend?

    Currently, January is the cheapest month in which you can book a flight from Montana to South Bend (average of $328). Flying from Montana to South Bend in July is currently the most expensive (average of $414). 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

Traveling to a place near South Bend?

Book flights to South Bend if you plan to visit one of these locations
Elkhart
Mishawaka
Goshen

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Top airline flying from Montana to South Bend

Discover the top airline that operate flights from Montana to South Bend. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$275Average$512FlexibilityNo cancel feeOn-time69%

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