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Cheap flights from Idaho to South Bend from $354

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 7/13. 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.
Delta Logo
10:48 pm - 11:00 am
GEG
-
SBN
9h 12m
1 stop
Delta Logo
3:09 pm - 11:55 pm
SBN
-
GEG
11h 46m
2 stops
$354Delta
Mon, Jul 13 - Mon, Jul 20
Delta Logo
10:56 pm - 2:34 pm
GEG
-
SBN
12h 38m
2 stops
Delta Logo
3:16 pm - 11:53 pm
SBN
-
GEG
11h 37m
2 stops
$359Delta
Fri, Aug 14 - Fri, Aug 21
Delta Logo
2:26 pm - 10:29 pm
GEG
-
SBN
5h 03m
1 stop
Delta Logo
3:09 pm - 11:55 pm
SBN
-
GEG
11h 46m
2 stops
$389Delta
Tue, Jul 14 - Mon, Jul 20
Delta Logo
10:56 pm - 2:34 pm
GEG
-
SBN
12h 38m
2 stops
Delta Logo
3:16 pm - 11:53 pm
SBN
-
GEG
11h 37m
2 stops
$394Delta
Fri, Aug 14 - Fri, Aug 21
United Airlines Logo
5:00 am - 8:51 pm
GEG
-
SBN
12h 51m
2 stops
United Airlines Logo
8:40 am - 12:18 pm
SBN
-
GEG
6h 38m
1 stop
$454United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
7:05 pm - 11:06 am
BOI
-
SBN
14h 01m
2 stops
United Airlines Logo
5:45 am - 4:44 pm
SBN
-
BOI
12h 59m
2 stops
$459United Airlines
Tue, Jul 14 - Tue, Jul 21
United Airlines Logo
12:34 pm - 9:53 pm
BOI
-
SBN
7h 19m
1 stop
United Airlines Logo
4:41 pm - 10:56 pm
SBN
-
BOI
8h 15m
1 stop
$527United Airlines
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
8:11 am - 11:05 pm
BOI
-
SBN
12h 54m
2 stops
American Airlines Logo
8:06 am - 3:06 pm
SBN
-
BOI
9h 00m
1 stop
$626American Airlines
Fri, Jun 26 - Sun, Jun 28
American Airlines Logo
6:27 am - 6:09 pm
BOI
-
SBN
9h 42m
1 stop
American Airlines Logo
8:06 am - 3:06 pm
SBN
-
BOI
9h 00m
1 stop
$653American Airlines
Fri, Jun 26 - Sun, Jun 28
American Airlines Logo
12:15 pm - 10:59 pm
BOI
-
SBN
8h 44m
1 stop
American Airlines Logo
8:06 am - 2:46 pm
SBN
-
BOI
8h 40m
1 stop
$727American Airlines
Fri, Jul 10 - Mon, Jul 13

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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
Sep 23
BOI12:28 pmBoise Air Term. Gowen Fld
7h 20m
1 stop
SBN9:48 pmSouth Bend/Michiana
Sep 30
SBN5:50 amSouth Bend/Michiana
7h 38m
1 stop
BOI11:28 amBoise Air Term. Gowen Fld
$425
United Airlines
Oct 27
BOI5:00 amBoise Air Term. Gowen Fld
7h 51m
2 stops
SBN2:51 pmSouth Bend/Michiana
Oct 31
SBN6:00 amSouth Bend/Michiana
7h 41m
1 stop
BOI11:41 amBoise Air Term. Gowen Fld
$454
United Airlines
Oct 27
BOI6:59 pmBoise Air Term. Gowen Fld
12h 58m
2 stops
SBN9:57 amSouth Bend/Michiana
Oct 31
SBN1:16 pmSouth Bend/Michiana
10h 14m
2 stops
BOI9:30 pmBoise Air Term. Gowen Fld
$459

Delta flights from Idaho to South Bend

Our best Delta deals on Idaho to South Bend flight tickets
Delta
Sep 22
BOI2:50 pmBoise Air Term. Gowen Fld
5h 40m
1 stop
SBN10:30 pmSouth Bend/Michiana
Sep 30
SBN7:20 amSouth Bend/Michiana
8h 24m
1 stop
BOI1:44 pmBoise Air Term. Gowen Fld
$349
Delta
Jul 13
GEG10:48 pmSpokane
9h 12m
1 stop
SBN11:00 amSouth Bend/Michiana
Jul 20
SBN3:09 pmSouth Bend/Michiana
11h 46m
2 stops
GEG11:55 pmSpokane
$354
Delta
Sep 23
BOI8:55 amBoise Air Term. Gowen Fld
11h 35m
2 stops
SBN10:30 pmSouth Bend/Michiana
Sep 30
SBN7:20 amSouth Bend/Michiana
9h 57m
2 stops
BOI3:17 pmBoise Air Term. Gowen Fld
$359

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 June 23, 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

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

Mon 7/13

10:48 pm-11:00 am

1 stop9h 12m

South Bend/Michiana

Mon 7/20

3:09 pm-11:55 pm

2 stops11h 46m

$354

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

Fri 8/14

10:56 pm-2:34 pm

2 stops12h 38m

South Bend/Michiana

Fri 8/21

3:16 pm-11:53 pm

2 stops11h 37m

$359

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

Tue 7/14

2:26 pm-10:29 pm

1 stop5h 03m

South Bend/Michiana

Mon 7/20

3:09 pm-11:55 pm

2 stops11h 46m

$389

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

Fri 8/14

10:56 pm-2:34 pm

2 stops12h 38m

South Bend/Michiana

Fri 8/21

3:16 pm-11:53 pm

2 stops11h 37m

$394

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

Tue 10/27

5:00 am-8:51 pm

2 stops12h 51m

South Bend/Michiana

Sat 10/31

8:40 am-12:18 pm

1 stop6h 38m

$454

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

Tue 7/14

7:05 pm-11:06 am

2 stops14h 01m

South Bend/Michiana

Tue 7/21

5:45 am-4:44 pm

2 stops12h 59m

$459
Quickest round-trip

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

Tue 7/14

12:34 pm-9:53 pm

1 stop7h 19m

South Bend/Michiana

Tue 7/21

4:41 pm-10:56 pm

1 stop8h 15m

$527

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

Fri 6/26

8:11 am-11:05 pm

2 stops12h 54m

South Bend/Michiana

Sun 6/28

8:06 am-3:06 pm

1 stop9h 00m

$626

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

Fri 6/26

6:27 am-6:09 pm

1 stop9h 42m

South Bend/Michiana

Sun 6/28

8:06 am-3:06 pm

1 stop9h 00m

$653

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

Fri 7/10

12:15 pm-10:59 pm

1 stop8h 44m

South Bend/Michiana

Mon 7/13

8:06 am-2:46 pm

1 stop8h 40m

$727

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 April. Flight prices, which tend to average around $219, 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 $268.

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 are 2 cabin classes 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 03m

Direct flights

None
The fastest flight from Idaho to South Bend takes 5h 03m
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
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,875 reviews
Search United Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.8
8,424 reviews
Search Delta flights
American AirlinesPriceFrom $398Free CancellationRating
7.1
11,745 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
Notre Dame
Plymouth
Goshen
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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