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Cheap flights from Montana to South Bend from $325

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to South Bend departing on 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Montana to South Bend

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:20 pm - 11:11 pm
BZN
-
SBN
4h 51m
1 stop
United Airlines Logo
7:50 pm - 4:49 pm
SBN
-
BZN
22h 59m
2 stops
$443United Airlines
Fri, May 29 - Tue, Jun 2
United Airlines Logo
4:20 pm - 11:11 pm
BZN
-
SBN
4h 51m
1 stop
United Airlines Logo
4:45 pm - 10:40 pm
SBN
-
BZN
7h 55m
1 stop
$450United Airlines
Fri, May 29 - Tue, Jun 2
United Airlines Logo
6:30 am - 6:38 pm
BIL
-
SBN
10h 08m
2 stops
United Airlines Logo
6:08 am - 1:23 pm
SBN
-
BIL
9h 15m
2 stops
$463United Airlines
Sat, Mar 21 - Tue, Mar 24
United Airlines Logo
4:20 pm - 11:11 pm
BZN
-
SBN
4h 51m
1 stop
United Airlines Logo
7:50 pm - 3:31 pm
SBN
-
BZN
21h 41m
3 stops
$469United Airlines
Fri, May 29 - Tue, Jun 2
United Airlines Logo
4:20 pm - 11:11 pm
BZN
-
SBN
4h 51m
1 stop
United Airlines Logo
3:17 pm - 10:40 pm
SBN
-
BZN
9h 23m
1 stop
$492United Airlines
Fri, May 29 - Mon, Jun 1
Delta Logo
6:25 am - 10:29 pm
BIL
-
SBN
14h 04m
1 stop
Delta Logo
7:05 am - 8:19 pm
SBN
-
BIL
15h 14m
1 stop
$587Delta
Sat, Mar 21 - Wed, Mar 25
Delta Logo
6:25 am - 10:29 pm
BIL
-
SBN
14h 04m
1 stop
Delta Logo
8:20 am - 8:19 pm
SBN
-
BIL
13h 59m
2 stops
$592Delta
Sat, Mar 21 - Wed, Mar 25
American Airlines Logo
1:48 pm - 10:24 pm
BIL
-
SBN
6h 36m
1 stop
American Airlines Logo
4:42 pm - 10:09 pm
SBN
-
BIL
7h 27m
1 stop
$725American Airlines
Sun, Mar 22 - Wed, Mar 25
American Airlines Logo
1:48 pm - 10:25 pm
BIL
-
SBN
6h 37m
1 stop
American Airlines Logo
4:42 pm - 10:09 pm
SBN
-
BIL
7h 27m
1 stop
$760American Airlines
Sun, Feb 22 - Fri, Mar 27
American Airlines Logo
1:48 pm - 10:24 pm
BIL
-
SBN
6h 36m
1 stop
American Airlines Logo
7:24 am - 1:18 pm
SBN
-
BIL
7h 54m
1 stop
$765American Airlines
Sun, Mar 22 - Tue, Mar 24

United Airlines flights from Montana to South Bend

Our best United Airlines deals on Montana to South Bend flight tickets
United Airlines
Feb 7
BZN12:35 pmBozeman Gallatin Field
7h 05m
1 stop
SBN9:40 pmSouth Bend/Michiana
Feb 10
SBN6:00 amSouth Bend/Michiana
7h 44m
1 stop
BZN11:44 amBozeman Gallatin Field
$439
United Airlines
May 29
BZN4:20 pmBozeman Gallatin Field
4h 51m
1 stop
SBN11:11 pmSouth Bend/Michiana
Jun 2
SBN7:50 pmSouth Bend/Michiana
22h 59m
2 stops
BZN4:49 pmBozeman Gallatin Field
$443
United Airlines
Feb 7
BZN10:50 amBozeman Gallatin Field
7h 18m
2 stops
SBN8:08 pmSouth Bend/Michiana
Feb 10
SBN6:00 amSouth Bend/Michiana
7h 44m
1 stop
BZN11:44 amBozeman Gallatin Field
$444

American Airlines flights from Montana to South Bend

Our best American Airlines deals on Montana to South Bend flight tickets
American Airlines
Mar 22
BIL1:48 pmBillings Logan Intl
6h 36m
1 stop
SBN10:24 pmSouth Bend/Michiana
Mar 25
SBN4:42 pmSouth Bend/Michiana
7h 27m
1 stop
BIL10:09 pmBillings Logan Intl
$725
American Airlines
Feb 22
BIL1:48 pmBillings Logan Intl
6h 37m
1 stop
SBN10:25 pmSouth Bend/Michiana
Mar 27
SBN4:42 pmSouth Bend/Michiana
7h 27m
1 stop
BIL10:09 pmBillings Logan Intl
$760
American Airlines
Mar 22
BIL1:48 pmBillings Logan Intl
6h 36m
1 stop
SBN10:24 pmSouth Bend/Michiana
Mar 24
SBN7:24 amSouth Bend/Michiana
7h 54m
1 stop
BIL1:18 pmBillings Logan Intl
$765

momondo 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, momondo users made 832,500 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Montana to South Bend that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BozemanSouth Bend

BZN - SBN

BZNSBN

Bozeman Gallatin Field

Fri 5/29

4:20 pm-11:11 pm

1 stop4h 51m

South Bend/Michiana

Tue 6/2

7:50 pm-4:49 pm

2 stops22h 59m

$443

BozemanSouth Bend

BZN - SBN

BZNSBN

Bozeman Gallatin Field

Fri 5/29

4:20 pm-11:11 pm

1 stop4h 51m

South Bend/Michiana

Tue 6/2

4:45 pm-10:40 pm

1 stop7h 55m

$450

BillingsSouth Bend

BIL - SBN

BILSBN

Billings Logan Intl

Sat 3/21

6:30 am-6:38 pm

2 stops10h 08m

South Bend/Michiana

Tue 3/24

6:08 am-1:23 pm

2 stops9h 15m

$463

BozemanSouth Bend

BZN - SBN

BZNSBN

Bozeman Gallatin Field

Fri 5/29

4:20 pm-11:11 pm

1 stop4h 51m

South Bend/Michiana

Tue 6/2

7:50 pm-3:31 pm

3 stops21h 41m

$469

BozemanSouth Bend

BZN - SBN

BZNSBN

Bozeman Gallatin Field

Fri 5/29

4:20 pm-11:11 pm

1 stop4h 51m

South Bend/Michiana

Mon 6/1

3:17 pm-10:40 pm

1 stop9h 23m

$492

BillingsSouth Bend

BIL - SBN

BILSBN

Billings Logan Intl

Sat 3/21

6:25 am-10:29 pm

1 stop14h 04m

South Bend/Michiana

Wed 3/25

7:05 am-8:19 pm

1 stop15h 14m

$587

BillingsSouth Bend

BIL - SBN

BILSBN

Billings Logan Intl

Sat 3/21

6:25 am-10:29 pm

1 stop14h 04m

South Bend/Michiana

Wed 3/25

8:20 am-8:19 pm

2 stops13h 59m

$592

BillingsSouth Bend

BIL - SBN

BILSBN

Billings Logan Intl

Sun 3/22

1:48 pm-10:24 pm

1 stop6h 36m

South Bend/Michiana

Wed 3/25

4:42 pm-10:09 pm

1 stop7h 27m

$725

BillingsSouth Bend

BIL - SBN

BILSBN

Billings Logan Intl

Sun 2/22

1:48 pm-10:25 pm

1 stop6h 37m

South Bend/Michiana

Fri 3/27

4:42 pm-10:09 pm

1 stop7h 27m

$760

BillingsSouth Bend

BIL - SBN

BILSBN

Billings Logan Intl

Sun 3/22

1:48 pm-10:24 pm

1 stop6h 36m

South Bend/Michiana

Tue 3/24

7:24 am-1:18 pm

1 stop7h 54m

$765

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Montana to South Bend

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Montana to South Bend flights?

You could potentially save up to 21% on your flight if you consider stops on a Montana to South Bend flight.

Cheap Montana to South Bend flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to South Bend

Fastest flight time

4h 51m

Direct flights

None
The fastest flight from Montana to South Bend takes 4h 51m
There are no direct flights from Montana to South Bend. There are no popular flight routes from Montana to South Bend.
Search flight deals

  • When did momondo last update prices for flights from Montana to South Bend/Michiana Airport?

    Prices for flights from Montana to South Bend/Michiana Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montana to South Bend/Michiana Airport?

  • How old do you have to be to fly from Montana to South Bend/Michiana Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to South Bend/Michiana Airport.

  • What documentation or ID do you need to fly to South Bend/Michiana Airport?

    The travel and health documents you'll need for your trip to South Bend/Michiana Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South Bend/Michiana Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montana to South Bend

Compare and see reviews for airlines that fly from Montana to South Bend with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $256Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights

Traveling to a place near South Bend?

Book flights to South Bend if you plan to visit one of these locations
Elkhart
Mishawaka
Shipshewana
Niles
Plymouth
Goshen
Notre Dame
Osceola

Why use momondo?

Why should I use momondo to find a flight deal from Montana to South Bend?

It is quick and easy to find Montana to South Bend flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Bend that suits you.

Can I find flights from Montana to South Bend with flexible booking policies on momondo?

momondo does allow users to show only those flights to South Bend from Montana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montana to South Bend?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montana to South Bend.

I’m not ready to book a flight from Montana to South Bend right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montana to South Bend now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South Bend and let you know when they change.

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