What is the cheapest airline that flies from South Bend/Michiana to Idaho?

Delta, American Airlines, and United Airlines are the most popular carriers operating from South Bend/Michiana to Idaho

What airlines fly to Idaho?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Idaho from South Bend according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 4 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from South Bend/Michiana Airport to Idaho refresh daily.

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

As of April 2026, there are 3 operators available to choose from for flights from South Bend/Michiana Airport to Idaho.

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

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 South Bend/Michiana Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$173 Cheap Flights from South Bend to Idaho in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from South Bend to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:18 pm - 10:29 pm

SBN

GEG

11h 11m

2 stops

2:16 pm - 10:28 pm

GEG

SBN

5h 12m

1 stop

$337Delta

Sat, May 9 - Sat, May 16

8:20 am - 8:34 pm

SBN

BOI

14h 14m

2 stops

11:39 pm - 11:13 am

BOI

SBN

9h 34m

1 stop

$340Delta

Sat, May 16 - Tue, May 26

7:10 am - 1:18 pm

SBN

BOI

8h 08m

1 stop

11:39 pm - 11:13 am

BOI

SBN

9h 34m

1 stop

$342Delta

Fri, May 29 - Tue, Jun 2

7:10 am - 1:18 pm

SBN

BOI

8h 08m

1 stop

11:39 pm - 1:38 pm

BOI

SBN

11h 59m

2 stops

$347Delta

Fri, May 29 - Tue, Jun 2

7:10 am - 1:18 pm

SBN

BOI

8h 08m

1 stop

11:39 pm - 11:13 am

BOI

SBN

9h 34m

1 stop

$349Delta

Fri, May 29 - Tue, Jun 2

7:22 am - 12:41 pm

SBN

JAC

7h 19m

1 stop

1:25 pm - 10:16 pm

JAC

SBN

6h 51m

1 stop

$389American Airlines

Fri, Apr 24 - Tue, Apr 28

3:14 pm - 6:36 pm

SBN

GEG

6h 22m

1 stop

5:00 am - 8:40 pm

GEG

SBN

12h 40m

2 stops

$406United Airlines

Wed, May 6 - Sun, May 10

3:26 pm - 6:51 pm

SBN

GEG

6h 25m

1 stop

5:05 am - 6:17 pm

GEG

SBN

10h 12m

2 stops

$437United Airlines

Tue, Apr 21 - Sun, Apr 26

7:22 am - 12:40 pm

SBN

JAC

7h 18m

1 stop

1:25 pm - 10:16 pm

JAC

SBN

6h 51m

1 stop

$454American Airlines

Sat, Apr 25 - Wed, Apr 29

1:47 pm - 7:55 pm

SBN

GEG

9h 08m

1 stop

8:45 pm - 3:40 pm

GEG

SBN

15h 55m

2 stops

$501Multiple Airlines

Thu, May 21 - Thu, May 28

Delta flights from South Bend to Idaho

Our best Delta deals on South Bend to Idaho flight tickets

Delta

May 9

SBN2:18 pmSouth Bend/Michiana

11h 11m

2 stops

GEG10:29 pmSpokane

May 16

GEG2:16 pmSpokane

5h 12m

1 stop

SBN10:28 pmSouth Bend/Michiana

$337

Delta

May 16

SBN8:20 amSouth Bend/Michiana

14h 14m

2 stops

BOI8:34 pmBoise Air Term. Gowen Fld

May 26

BOI11:39 pmBoise Air Term. Gowen Fld

9h 34m

1 stop

SBN11:13 amSouth Bend/Michiana

$340

Delta

May 29

SBN7:10 amSouth Bend/Michiana

8h 08m

1 stop

BOI1:18 pmBoise Air Term. Gowen Fld

Jun 2

BOI11:39 pmBoise Air Term. Gowen Fld

9h 34m

1 stop

SBN11:13 amSouth Bend/Michiana

$342

United Airlines flights from South Bend to Idaho

Our best United Airlines deals on South Bend to Idaho flight tickets

United Airlines

May 6

SBN3:14 pmSouth Bend/Michiana

6h 22m

1 stop

GEG6:36 pmSpokane

May 10

GEG5:00 amSpokane

12h 40m

2 stops

SBN8:40 pmSouth Bend/Michiana

$406

United Airlines

Apr 25

SBN7:30 amSouth Bend/Michiana

6h 19m

1 stop

BOI11:49 amBoise Air Term. Gowen Fld

Apr 28

BOI12:04 pmBoise Air Term. Gowen Fld

5h 54m

1 stop

SBN7:58 pmSouth Bend/Michiana

$409

United Airlines

Apr 25

SBN3:26 pmSouth Bend/Michiana

9h 09m

2 stops

BOI10:35 pmBoise Air Term. Gowen Fld

Apr 28

BOI12:04 pmBoise Air Term. Gowen Fld

7h 46m

1 stop

SBN9:50 pmSouth Bend/Michiana

$414

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Sat 5/9

2:18 pm-10:29 pm

2 stops11h 11m

Spokane

Sat 5/16

2:16 pm-10:28 pm

1 stop5h 12m

$337

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Sat 5/16

8:20 am-8:34 pm

2 stops14h 14m

Boise Air Term. Gowen Fld

Tue 5/26

11:39 pm-11:13 am

1 stop9h 34m

$340

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Fri 5/29

7:10 am-1:18 pm

1 stop8h 08m

Boise Air Term. Gowen Fld

Tue 6/2

11:39 pm-11:13 am

1 stop9h 34m

$342

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Fri 5/29

7:10 am-1:18 pm

1 stop8h 08m

Boise Air Term. Gowen Fld

Tue 6/2

11:39 pm-1:38 pm

2 stops11h 59m

$347

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Fri 5/29

7:10 am-1:18 pm

1 stop8h 08m

Boise Air Term. Gowen Fld

Tue 6/2

11:39 pm-11:13 am

1 stop9h 34m

$349

South BendJackson

SBN - JAC

SBNJAC

South Bend/Michiana

Fri 4/24

7:22 am-12:41 pm

1 stop7h 19m

Jackson Hole

Tue 4/28

1:25 pm-10:16 pm

1 stop6h 51m

$389

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Wed 5/6

3:14 pm-6:36 pm

1 stop6h 22m

Spokane

Sun 5/10

5:00 am-8:40 pm

2 stops12h 40m

$406

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Tue 4/21

3:26 pm-6:51 pm

1 stop6h 25m

Spokane

Sun 4/26

5:05 am-6:17 pm

2 stops10h 12m

$437

Quickest round-trip

South BendJackson

SBN - JAC

SBNJAC

South Bend/Michiana

Sat 4/25

7:22 am-12:40 pm

1 stop7h 18m

Jackson Hole

Wed 4/29

1:25 pm-10:16 pm

1 stop6h 51m

$454

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Thu 5/21

1:47 pm-7:55 pm

1 stop9h 08m

Spokane

Thu 5/28

8:45 pm-3:40 pm

2 stops15h 55m

$501

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Bend to Idaho

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

Prices

Airlines

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

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

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

There is only 1 cabin class available to choose from on South Bend/Michiana to Idaho 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 South Bend to Idaho flights?

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

Cheap South Bend to Idaho flight deals and tips

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

Fastest flight time	6h 19m
Direct flights	None

The fastest flight from South Bend to Idaho takes 6h 19m

There are no direct flights from South Bend to Idaho. There are no popular flight routes from South Bend to Idaho.

Search flight deals

Frequently asked questions about flying from South Bend to Idaho

When did momondo last update prices for flights from South Bend/Michiana Airport to Idaho?
Prices for flights from South Bend/Michiana Airport to Idaho refresh daily.
How many operators does momondo search for flights from South Bend/Michiana Airport to Idaho?
As of April 2026, there are 3 operators available to choose from for flights from South Bend/Michiana Airport to Idaho.
How old do you have to be to fly from South Bend/Michiana Airport to Idaho?
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 South Bend/Michiana Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Bend to Idaho

Compare and see reviews for airlines that fly from South Bend to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $164	Free Cancellation	Rating 7.9 8,408 reviews	Search Delta flights
United Airlines	PriceFrom $243	Free Cancellation	Rating 7.4 9,574 reviews	Search United Airlines flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,570 reviews	Search American Airlines flights

Why use momondo?

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

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 South Bend to Idaho for you.

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

All flight searches from South Bend to Idaho on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho from South Bend.

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

Yes. momondo can track prices for South Bend to Idaho flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.