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Cheap flights from Idaho to South Bend from $359

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to South Bend departing on 9/22. 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 Idaho to South Bend

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:50 pm - 11:06 pmBOI  Boise Air Term. Gowen Fld-SBN South Bend/Michiana
7h 16m1 stop Dallas/Fort Worth
American Airlines Logo
8:06 am - 1:00 pmSBN  South Bend/Michiana-BOI Boise Air Term. Gowen Fld
6h 54m1 stop Dallas/Fort Worth
$359American Airlines
Tue, Sep 22 - Wed, Sep 30
Delta Logo
3:22 pm - 10:26 pmBOI  Boise Air Term. Gowen Fld-SBN South Bend/Michiana
5h 04m1 stop Minneapolis St Paul
Delta Logo
6:00 am - 12:39 pmSBN  South Bend/Michiana-BOI Boise Air Term. Gowen Fld
8h 39m1 stop Atlanta Hartsfield-Jackson
$359Delta
Thu, Dec 31 - Wed, Jan 6
United Airlines Logo
12:24 pm - 8:02 pmBOI  Boise Air Term. Gowen Fld-SBN South Bend/Michiana
5h 38m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 11:26 amSBN  South Bend/Michiana-BOI Boise Air Term. Gowen Fld
7h 26m1 stop Chicago O'Hare Intl
$359United Airlines
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
12:24 pm - 8:02 pmBOI  Boise Air Term. Gowen Fld-SBN South Bend/Michiana
5h 38m1 stop Chicago O'Hare Intl
United Airlines Logo
4:40 pm - 10:53 pmSBN  South Bend/Michiana-BOI Boise Air Term. Gowen Fld
8h 13m1 stop Chicago O'Hare Intl
$359United Airlines
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
12:12 pm - 10:43 pmBOI  Boise Air Term. Gowen Fld-SBN South Bend/Michiana
8h 31m1 stop Dallas/Fort Worth
American Airlines Logo
12:34 pm - 10:40 pmSBN  South Bend/Michiana-BOI Boise Air Term. Gowen Fld
12h 06m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$364American Airlines
Thu, Aug 27 - Tue, Sep 1
Delta Logo
3:22 pm - 10:26 pmBOI  Boise Air Term. Gowen Fld-SBN South Bend/Michiana
5h 04m1 stop Minneapolis St Paul
Delta Logo
2:30 pm - 11:52 pmSBN  South Bend/Michiana-BOI Boise Air Term. Gowen Fld
11h 22m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl
$364Delta
Thu, Dec 31 - Wed, Jan 6
United Airlines Logo
12:24 pm - 8:02 pmBOI  Boise Air Term. Gowen Fld-SBN South Bend/Michiana
5h 38m1 stop Chicago O'Hare Intl
United Airlines Logo
9:15 am - 5:58 pmSBN  South Bend/Michiana-BOI Boise Air Term. Gowen Fld
10h 43m2 stops Chicago O'Hare Intl Denver Intl
$364United Airlines
Sat, Aug 29 - Sat, Sep 5
Delta Logo
11:03 am - 10:56 pmBOI  Boise Air Term. Gowen Fld-SBN South Bend/Michiana
9h 53m2 stops Salt Lake City Minneapolis St Paul
Delta Logo
7:20 am - 1:44 pmSBN  South Bend/Michiana-BOI Boise Air Term. Gowen Fld
8h 24m1 stop Minneapolis St Paul
$364Delta
Tue, Sep 29 - Mon, Oct 5
American Airlines Logo
8:01 am - 10:43 pmBOI  Boise Air Term. Gowen Fld-SBN South Bend/Michiana
12h 42m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
7:43 am - 4:49 pmSBN  South Bend/Michiana-BOI Boise Air Term. Gowen Fld
11h 06m2 stops Charlotte Douglas Phoenix Sky Harbor Intl
$369American Airlines
Thu, Aug 27 - Tue, Sep 1
American Airlines Logo
12:12 pm - 10:43 pmBOI  Boise Air Term. Gowen Fld-SBN South Bend/Michiana
8h 31m1 stop Dallas/Fort Worth
American Airlines Logo
12:34 pm - 10:40 pmSBN  South Bend/Michiana-BOI Boise Air Term. Gowen Fld
12h 06m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$399American Airlines
Thu, Aug 27 - Tue, Sep 1

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United Airlines flights from Idaho to South Bend

Our best United Airlines deals on Idaho to South Bend flight tickets
United Airlines
Aug 29
BOI12:24 pmBoise Air Term. Gowen Fld
5h 38m
1 stop
SBN8:02 pmSouth Bend/Michiana
Sep 5
SBN4:40 pmSouth Bend/Michiana
8h 13m
1 stop
BOI10:53 pmBoise Air Term. Gowen Fld
$359
United Airlines
Aug 22
BOI12:24 pmBoise Air Term. Gowen Fld
7h 36m
1 stop
SBN10:00 pmSouth Bend/Michiana
Aug 26
SBN6:00 amSouth Bend/Michiana
7h 28m
1 stop
BOI11:28 amBoise Air Term. Gowen Fld
$429
United Airlines
Aug 22
BOI10:36 amBoise Air Term. Gowen Fld
9h 24m
2 stops
SBN10:00 pmSouth Bend/Michiana
Aug 26
SBN7:39 amSouth Bend/Michiana
5h 49m
1 stop
BOI11:28 amBoise Air Term. Gowen Fld
$434

American Airlines flights from Idaho to South Bend

Our best American Airlines deals on Idaho to South Bend flight tickets
American Airlines
Aug 27
BOI12:12 pmBoise Air Term. Gowen Fld
8h 31m
1 stop
SBN10:43 pmSouth Bend/Michiana
Sep 1
SBN12:34 pmSouth Bend/Michiana
12h 06m
2 stops
BOI10:40 pmBoise Air Term. Gowen Fld
$364
American Airlines
Aug 27
BOI12:12 pmBoise Air Term. Gowen Fld
8h 31m
1 stop
SBN10:43 pmSouth Bend/Michiana
Sep 1
SBN12:34 pmSouth Bend/Michiana
12h 06m
2 stops
BOI10:40 pmBoise Air Term. Gowen Fld
$399
American Airlines
Aug 27
BOI8:01 amBoise Air Term. Gowen Fld
12h 42m
2 stops
SBN10:43 pmSouth Bend/Michiana
Sep 1
SBN7:43 amSouth Bend/Michiana
11h 06m
2 stops
BOI4:49 pmBoise Air Term. Gowen Fld
$404

momondo Fare Finder

 
Customize your flight search to find flights from Idaho 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 August 9, 2026.
Use the filters below to find and compare flights from Idaho to South Bend that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseSouth Bend

BOI Boise Air Term. Gowen Fld - SBN South Bend/Michiana

BOISBN

Boise Air Term. Gowen Fld

Tue 9/22

1:50 pm-11:06 pm

1 stop7h 16m

South Bend/Michiana

Wed 9/30

8:06 am-1:00 pm

1 stop6h 54m

$359

BoiseSouth Bend

BOI Boise Air Term. Gowen Fld - SBN South Bend/Michiana

BOISBN

Boise Air Term. Gowen Fld

Thu 12/31

3:22 pm-10:26 pm

1 stop5h 04m

South Bend/Michiana

Wed 1/6

6:00 am-12:39 pm

1 stop8h 39m

$359
Quickest round-trip

BoiseSouth Bend

BOI Boise Air Term. Gowen Fld - SBN South Bend/Michiana

BOISBN

Boise Air Term. Gowen Fld

Sat 9/5

12:24 pm-8:02 pm

1 stop5h 38m

South Bend/Michiana

Wed 9/9

6:00 am-11:26 am

1 stop7h 26m

$359

BoiseSouth Bend

BOI Boise Air Term. Gowen Fld - SBN South Bend/Michiana

BOISBN

Boise Air Term. Gowen Fld

Sat 8/29

12:24 pm-8:02 pm

1 stop5h 38m

South Bend/Michiana

Sat 9/5

4:40 pm-10:53 pm

1 stop8h 13m

$359

BoiseSouth Bend

BOI Boise Air Term. Gowen Fld - SBN South Bend/Michiana

BOISBN

Boise Air Term. Gowen Fld

Thu 8/27

12:12 pm-10:43 pm

1 stop8h 31m

South Bend/Michiana

Tue 9/1

12:34 pm-10:40 pm

2 stops12h 06m

$364

BoiseSouth Bend

BOI Boise Air Term. Gowen Fld - SBN South Bend/Michiana

BOISBN

Boise Air Term. Gowen Fld

Thu 12/31

3:22 pm-10:26 pm

1 stop5h 04m

South Bend/Michiana

Wed 1/6

2:30 pm-11:52 pm

2 stops11h 22m

$364

BoiseSouth Bend

BOI Boise Air Term. Gowen Fld - SBN South Bend/Michiana

BOISBN

Boise Air Term. Gowen Fld

Sat 8/29

12:24 pm-8:02 pm

1 stop5h 38m

South Bend/Michiana

Sat 9/5

9:15 am-5:58 pm

2 stops10h 43m

$364

BoiseSouth Bend

BOI Boise Air Term. Gowen Fld - SBN South Bend/Michiana

BOISBN

Boise Air Term. Gowen Fld

Tue 9/29

11:03 am-10:56 pm

2 stops9h 53m

South Bend/Michiana

Mon 10/5

7:20 am-1:44 pm

1 stop8h 24m

$364

BoiseSouth Bend

BOI Boise Air Term. Gowen Fld - SBN South Bend/Michiana

BOISBN

Boise Air Term. Gowen Fld

Thu 8/27

8:01 am-10:43 pm

2 stops12h 42m

South Bend/Michiana

Tue 9/1

7:43 am-4:49 pm

2 stops11h 06m

$369

BoiseSouth Bend

BOI Boise Air Term. Gowen Fld - SBN South Bend/Michiana

BOISBN

Boise Air Term. Gowen Fld

Thu 8/27

12:12 pm-10:43 pm

1 stop8h 31m

South Bend/Michiana

Tue 9/1

12:34 pm-10:40 pm

2 stops12h 06m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to South Bend from

How to get the cheapest flight ticket from Idaho 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 Idaho is in January. Flight prices, which tend to average around $268, are often lower during this time because this is during the off-season. The month of March is another great option to travel to South Bend, with average flight prices from Idaho averaging around $293.

What is the cheapest Idaho to South Bend/Michiana flight route?

Fly from Boise Air Term. Gowen Fld to South Bend/Michiana for the best Idaho - South Bend/Michiana flight prices

What cabin class options are available on Idaho to South Bend flights?

There is only 1 cabin class available to choose from on Idaho to South Bend flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between Idaho to South Bend.

Cheap Idaho to South Bend flight deals and tips

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

Fastest flight time

5h 04m

Direct flights

None
The fastest flight from Idaho to South Bend takes 5h 04m
There are no direct flights from Idaho to South Bend. There are no popular flight routes from Idaho to South Bend.
Search flight deals

Frequently asked questions about flying from Idaho to South Bend

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

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

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

  • How old do you have to be to fly from Idaho 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 Idaho to South Bend/Michiana Airport.

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

    The travel and health documents required for your trip to South Bend/Michiana Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Bend/Michiana Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Idaho to South Bend?

Best airlines flying from Idaho to South Bend

Compare and see reviews for airlines that fly from Idaho to South Bend with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $219Free CancellationRating
7.8
8,495 reviews
Search Delta flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
10,089 reviews
Search United Airlines flights
American AirlinesPriceFrom $398Free CancellationRating
7.1
11,892 reviews
Search American 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
Plymouth
Goshen
Notre Dame
Niles
Osceola

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho to South Bend for you.

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

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

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

Once you have performed a search for Idaho to South Bend flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to South Bend, momondo offers a useful price alert feature which will track prices for flights to South Bend from Idaho and alert you when they change.

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