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Cheap flights from Montana to South Bend from $419

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to South Bend departing on 11/14. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
6:30 am - 8:51 pm
GTF
-
SBN
12h 21m
2 stops
United Airlines Logo
10:00 am - 9:47 pm
SBN
-
GTF
13h 47m
2 stops
$419United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
5:00 am - 2:51 pm
BIL
-
SBN
7h 51m
2 stops
United Airlines Logo
8:40 am - 5:04 pm
SBN
-
BIL
10h 24m
2 stops
$419United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:30 am - 8:51 pm
GTF
-
SBN
12h 21m
2 stops
United Airlines Logo
6:00 am - 1:37 pm
SBN
-
GTF
9h 37m
2 stops
$454United Airlines
Tue, Nov 3 - Sat, Nov 7
Delta Logo
3:53 pm - 10:29 pm
BZN
-
SBN
4h 36m
1 stop
Delta Logo
7:10 am - 10:24 am
SBN
-
BZN
5h 14m
1 stop
$464Delta
Fri, Jul 10 - Tue, Jul 14
United Airlines Logo
6:30 am - 8:51 pm
GTF
-
SBN
12h 21m
2 stops
United Airlines Logo
6:00 am - 1:37 pm
SBN
-
GTF
9h 37m
2 stops
$508United Airlines
Tue, Nov 3 - Sat, Nov 7
United Airlines Logo
6:15 am - 8:51 pm
FCA
-
SBN
12h 36m
2 stops
United Airlines Logo
1:16 pm - 9:42 pm
SBN
-
FCA
10h 26m
2 stops
$515United Airlines
Wed, Nov 4 - Sat, Nov 7
Delta Logo
3:53 pm - 10:29 pm
BZN
-
SBN
4h 36m
1 stop
Delta Logo
3:09 pm - 12:23 am
SBN
-
BZN
11h 14m
2 stops
$529Delta
Fri, Jul 10 - Tue, Jul 14
Delta Logo
3:53 pm - 10:29 pm
BZN
-
SBN
4h 36m
1 stop
Delta Logo
3:09 pm - 11:52 pm
SBN
-
BZN
10h 43m
2 stops
$545Delta
Fri, Jul 10 - Sun, Jul 12
United Airlines Logo
6:15 am - 9:49 pm
FCA
-
SBN
13h 34m
2 stops
United Airlines Logo
7:38 am - 1:33 pm
SBN
-
FCA
7h 55m
2 stops
$557United Airlines
Wed, Nov 4 - Sat, Nov 7
American Airlines Logo
1:29 pm - 10:59 pm
BIL
-
SBN
7h 30m
1 stop
American Airlines Logo
6:37 pm - 11:13 pm
SBN
-
BIL
6h 36m
1 stop
$667American Airlines
Fri, Jul 10 - Tue, Jul 14

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United Airlines flights from Montana to South Bend

Our best United Airlines deals on Montana to South Bend flight tickets
United Airlines
Oct 27
BIL5:00 amBillings Logan Intl
7h 51m
2 stops
SBN2:51 pmSouth Bend/Michiana
Oct 31
SBN8:40 amSouth Bend/Michiana
10h 24m
2 stops
BIL5:04 pmBillings Logan Intl
$419
United Airlines
Nov 3
GTF6:30 amGreat Falls
12h 21m
2 stops
SBN8:51 pmSouth Bend/Michiana
Nov 7
SBN6:00 amSouth Bend/Michiana
9h 37m
2 stops
GTF1:37 pmGreat Falls
$454
United Airlines
Nov 3
GTF6:30 amGreat Falls
12h 21m
2 stops
SBN8:51 pmSouth Bend/Michiana
Nov 7
SBN6:00 amSouth Bend/Michiana
9h 37m
2 stops
GTF1:37 pmGreat Falls
$508

Delta flights from Montana to South Bend

Our best Delta deals on Montana to South Bend flight tickets
Delta
Jul 10
BZN3:53 pmBozeman Gallatin Field
4h 36m
1 stop
SBN10:29 pmSouth Bend/Michiana
Jul 14
SBN7:10 amSouth Bend/Michiana
5h 14m
1 stop
BZN10:24 amBozeman Gallatin Field
$464
Delta
Jul 10
BZN3:53 pmBozeman Gallatin Field
4h 36m
1 stop
SBN10:29 pmSouth Bend/Michiana
Jul 14
SBN3:09 pmSouth Bend/Michiana
11h 14m
2 stops
BZN12:23 amBozeman Gallatin Field
$529
Delta
Jul 10
BZN3:53 pmBozeman Gallatin Field
4h 36m
1 stop
SBN10:29 pmSouth Bend/Michiana
Jul 12
SBN3:09 pmSouth Bend/Michiana
10h 43m
2 stops
BZN11:52 pmBozeman Gallatin Field
$545

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 June 25, 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

Cheapest round-trip

Great FallsSouth Bend

GTF - SBN

GTFSBN

Great Falls

Sat 11/14

6:30 am-8:51 pm

2 stops12h 21m

South Bend/Michiana

Wed 11/18

10:00 am-9:47 pm

2 stops13h 47m

$419

BillingsSouth Bend

BIL - SBN

BILSBN

Billings Logan Intl

Tue 10/27

5:00 am-2:51 pm

2 stops7h 51m

South Bend/Michiana

Sat 10/31

8:40 am-5:04 pm

2 stops10h 24m

$419

Great FallsSouth Bend

GTF - SBN

GTFSBN

Great Falls

Tue 11/3

6:30 am-8:51 pm

2 stops12h 21m

South Bend/Michiana

Sat 11/7

6:00 am-1:37 pm

2 stops9h 37m

$454
Quickest round-trip

BozemanSouth Bend

BZN - SBN

BZNSBN

Bozeman Gallatin Field

Fri 7/10

3:53 pm-10:29 pm

1 stop4h 36m

South Bend/Michiana

Tue 7/14

7:10 am-10:24 am

1 stop5h 14m

$464

Great FallsSouth Bend

GTF - SBN

GTFSBN

Great Falls

Tue 11/3

6:30 am-8:51 pm

2 stops12h 21m

South Bend/Michiana

Sat 11/7

6:00 am-1:37 pm

2 stops9h 37m

$508

KalispellSouth Bend

FCA - SBN

FCASBN

Kalispell Glacier Park

Wed 11/4

6:15 am-8:51 pm

2 stops12h 36m

South Bend/Michiana

Sat 11/7

1:16 pm-9:42 pm

2 stops10h 26m

$515

BozemanSouth Bend

BZN - SBN

BZNSBN

Bozeman Gallatin Field

Fri 7/10

3:53 pm-10:29 pm

1 stop4h 36m

South Bend/Michiana

Tue 7/14

3:09 pm-12:23 am

2 stops11h 14m

$529

BozemanSouth Bend

BZN - SBN

BZNSBN

Bozeman Gallatin Field

Fri 7/10

3:53 pm-10:29 pm

1 stop4h 36m

South Bend/Michiana

Sun 7/12

3:09 pm-11:52 pm

2 stops10h 43m

$545

KalispellSouth Bend

FCA - SBN

FCASBN

Kalispell Glacier Park

Wed 11/4

6:15 am-9:49 pm

2 stops13h 34m

South Bend/Michiana

Sat 11/7

7:38 am-1:33 pm

2 stops7h 55m

$557

BillingsSouth Bend

BIL - SBN

BILSBN

Billings Logan Intl

Fri 7/10

1:29 pm-10:59 pm

1 stop7h 30m

South Bend/Michiana

Tue 7/14

6:37 pm-11:13 pm

1 stop6h 36m

$667

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to South Bend from

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

What is the cheapest month to fly to South Bend?

The cheapest month to fly to South Bend from Montana is in October. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of May is another great option to travel to South Bend, with average flight prices from Montana averaging around $225.

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 38m

Direct flights

None
The fastest flight from Montana to South Bend takes 4h 38m
There are no direct flights from Montana to South Bend. There are no popular flight routes from Montana to South Bend.
Search flight deals

Frequently asked questions about flying from Montana to South Bend

  • 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
9,887 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
Notre Dame
Plymouth
Goshen
Niles
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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