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

Delta, United Airlines, and Allegiant Air 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 39% 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 February 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.

$214 Cheap Flights from South Bend to Idaho in 2026

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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.

8:20 am - 6:43 pm

SBN

BOI

12h 23m

2 stops

7:30 am - 8:48 pm

BOI

SBN

11h 18m

2 stops

$269Delta

Tue, Mar 17 - Tue, Mar 24

4:53 pm - 9:37 pm

SBN

GEG

7h 44m

1 stop

2:15 pm - 10:29 pm

GEG

SBN

5h 14m

1 stop

$284Delta

Fri, Mar 13 - Tue, Mar 17

4:53 pm - 9:37 pm

SBN

GEG

7h 44m

1 stop

6:15 am - 8:48 pm

GEG

SBN

11h 33m

2 stops

$289Delta

Fri, Mar 13 - Tue, Mar 17

3:26 pm - 6:51 pm

SBN

GEG

6h 25m

1 stop

5:05 am - 8:44 pm

GEG

SBN

12h 39m

2 stops

$312United Airlines

Fri, Apr 10 - Tue, Apr 14

4:45 pm - 9:59 pm

SBN

GEG

8h 14m

1 stop

6:00 am - 2:51 pm

GEG

SBN

5h 51m

1 stop

$325United Airlines

Sat, Mar 7 - Wed, Mar 11

7:22 am - 12:41 pm

SBN

JAC

7h 19m

1 stop

1:25 pm - 10:16 pm

JAC

SBN

6h 51m

1 stop

$329American Airlines

Wed, Apr 22 - Tue, Apr 28

4:42 pm - 10:23 pm

SBN

BOI

7h 41m

1 stop

1:35 pm - 10:24 pm

BOI

SBN

6h 49m

1 stop

$349American Airlines

Tue, Mar 17 - Tue, Mar 24

10:26 pm - 3:27 pm

SBN

IDA

19h 01m

1 stop

5:46 pm - 9:31 pm

IDA

SBN

25h 45m

1 stop

$434Allegiant Air

Sun, Apr 19 - Sun, Apr 26

10:26 pm - 9:31 pm

SBN

IDA

25h 05m

2 stops

5:46 pm - 9:31 pm

IDA

SBN

25h 45m

1 stop

$460Multiple Airlines

Sun, Apr 19 - Sun, Apr 26

10:26 pm - 3:27 pm

SBN

IDA

19h 01m

1 stop

5:46 pm - 9:31 pm

IDA

SBN

25h 45m

1 stop

$490Allegiant Air

Sun, Apr 19 - Thu, Apr 23

Delta flights from South Bend to Idaho

Our best Delta deals on South Bend to Idaho flight tickets

Delta

Mar 17

SBN8:20 amSouth Bend/Michiana

12h 23m

2 stops

BOI6:43 pmBoise Air Term. Gowen Fld

Mar 24

BOI7:30 amBoise Air Term. Gowen Fld

11h 18m

2 stops

SBN8:48 pmSouth Bend/Michiana

$269

Delta

Mar 13

SBN4:53 pmSouth Bend/Michiana

7h 44m

1 stop

GEG9:37 pmSpokane

Mar 17

GEG2:15 pmSpokane

5h 14m

1 stop

SBN10:29 pmSouth Bend/Michiana

$284

Delta

Mar 13

SBN4:53 pmSouth Bend/Michiana

7h 44m

1 stop

GEG9:37 pmSpokane

Mar 17

GEG6:15 amSpokane

11h 33m

2 stops

SBN8:48 pmSouth Bend/Michiana

$289

American Airlines flights from South Bend to Idaho

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

American Airlines

Apr 22

SBN7:22 amSouth Bend/Michiana

7h 19m

1 stop

JAC12:41 pmJackson Hole

Apr 28

JAC1:25 pmJackson Hole

6h 51m

1 stop

SBN10:16 pmSouth Bend/Michiana

$329

American Airlines

Mar 17

SBN4:42 pmSouth Bend/Michiana

7h 41m

1 stop

BOI10:23 pmBoise Air Term. Gowen Fld

Mar 24

BOI1:35 pmBoise Air Term. Gowen Fld

6h 49m

1 stop

SBN10:24 pmSouth Bend/Michiana

$349

American Airlines

Jun 1

SBN12:36 pmSouth Bend/Michiana

9h 08m

1 stop

JAC7:44 pmJackson Hole

Jun 6

JAC1:54 pmJackson Hole

7h 11m

1 stop

SBN11:05 pmSouth Bend/Michiana

$469

Fly from

Fly to

Route

Depart

Return

Price

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Tue 3/17

8:20 am-6:43 pm

2 stops12h 23m

Boise Air Term. Gowen Fld

Tue 3/24

7:30 am-8:48 pm

2 stops11h 18m

$269

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Fri 3/13

4:53 pm-9:37 pm

1 stop7h 44m

Spokane

Tue 3/17

2:15 pm-10:29 pm

1 stop5h 14m

$284

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Fri 3/13

4:53 pm-9:37 pm

1 stop7h 44m

Spokane

Tue 3/17

6:15 am-8:48 pm

2 stops11h 33m

$289

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Fri 4/10

3:26 pm-6:51 pm

1 stop6h 25m

Spokane

Tue 4/14

5:05 am-8:44 pm

2 stops12h 39m

$312

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Sat 3/7

4:45 pm-9:59 pm

1 stop8h 14m

Spokane

Wed 3/11

6:00 am-2:51 pm

1 stop5h 51m

$325

South BendJackson

SBN - JAC

SBNJAC

South Bend/Michiana

Wed 4/22

7:22 am-12:41 pm

1 stop7h 19m

Jackson Hole

Tue 4/28

1:25 pm-10:16 pm

1 stop6h 51m

$329

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Tue 3/17

4:42 pm-10:23 pm

1 stop7h 41m

Boise Air Term. Gowen Fld

Tue 3/24

1:35 pm-10:24 pm

1 stop6h 49m

$349

South BendIdaho Falls

SBN - IDA

SBNIDA

South Bend/Michiana

Sun 4/19

10:26 pm-3:27 pm

1 stop19h 01m

Idaho Falls Fanning Field

Sun 4/26

5:46 pm-9:31 pm

1 stop25h 45m

$434

South BendIdaho Falls

SBN - IDA

SBNIDA

South Bend/Michiana

Sun 4/19

10:26 pm-9:31 pm

2 stops25h 05m

Idaho Falls Fanning Field

Sun 4/26

5:46 pm-9:31 pm

1 stop25h 45m

$460

South BendIdaho Falls

SBN - IDA

SBNIDA

South Bend/Michiana

Sun 4/19

10:26 pm-3:27 pm

1 stop19h 01m

Idaho Falls Fanning Field

Thu 4/23

5:46 pm-9:31 pm

1 stop25h 45m

$490

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	5h 35m
Direct flights	None

The fastest flight from South Bend to Idaho takes 5h 35m

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

Search flight deals

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 February 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
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,338 reviews	Search American Airlines flights
Delta	PriceFrom $252	Free Cancellation	Rating 7.9 8,241 reviews	Search Delta flights
United Airlines	PriceFrom $257	Free Cancellation	Rating 7.4 9,341 reviews	Search United 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.