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

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

How long does it take to fly to South Bend?

If you’re flying from a popular airport in Idaho, such as Idaho Falls or Boise, and flying into South Bend, then you can expect flight times to average 3h 17m and 3h 24m, respectively.

What airlines fly to South Bend?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to South Bend from Idaho 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 South Bend. Keep in mind that there are 5 different airlines that fly to South Bend on a routine basis, so you have a few additional options to choose from.

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?

As of September 2025, there are 3 operators available to choose from 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.

$138 Cheap Flights from Idaho to South Bend in 2025/26

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Find the cheapest flights from Idaho to South Bend

Round-trip

One-way

Last minute

Cheap round-trip flights

2:17 pm - 10:29 pmGEG-SBN

5h 12m1 stop

7:19 am - 1:05 pmSBN-GEG

8h 46m1 stop

$255Delta

Find Deal

Wed, Oct 29 - Wed, Nov 5

2:17 pm - 10:29 pmGEG-SBN

5h 12m1 stop

7:19 am - 12:35 pmSBN-GEG

8h 16m2 stops

$260Delta

Find Deal

Wed, Oct 29 - Wed, Nov 5

3:00 pm - 10:28 pmBOI-SBN

5h 28m1 stop

5:25 pm - 10:50 pmSBN-BOI

7h 25m1 stop

$333Delta

Find Deal

Sat, Mar 7 - Tue, Mar 10

3:00 pm - 10:28 pmBOI-SBN

5h 28m1 stop

5:25 pm - 10:50 pmSBN-BOI

7h 25m1 stop

$336Delta

Find Deal

Sat, Mar 7 - Tue, Mar 10

8:05 am - 9:50 pmBOI-SBN

11h 45m2 stops

11:37 am - 9:16 pmSBN-BOI

11h 39m2 stops

$369United Airlines

Find Deal

Sat, Mar 7 - Tue, Mar 10

7:00 am - 9:50 pmGEG-SBN

11h 50m2 stops

7:30 am - 10:55 amSBN-GEG

6h 25m1 stop

$390United Airlines

Find Deal

Sat, Feb 28 - Tue, Mar 3

7:00 am - 11:01 pmGEG-SBN

13h 01m2 stops

11:37 am - 9:07 pmSBN-GEG

12h 30m2 stops

$395United Airlines

Find Deal

Sat, Feb 28 - Tue, Mar 3

1:27 pm - 10:05 pmBOI-SBN

6h 38m1 stop

4:42 pm - 10:02 pmSBN-BOI

7h 20m1 stop

$667American Airlines

Find Deal

Sun, Dec 21 - Thu, Dec 25

11:59 pm - 11:50 amGEG-SBN

8h 51m1 stop

4:43 pm - 10:51 pmSBN-GEG

9h 08m1 stop

$718American Airlines

Find Deal

Sun, Nov 23 - Sat, Nov 29

11:59 pm - 11:50 amGEG-SBN

8h 51m1 stop

4:43 pm - 10:51 pmSBN-GEG

9h 08m1 stop

$742American Airlines

Find Deal

Sun, Nov 23 - Sat, Nov 29

United Airlines flights from Idaho to South Bend

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

United Airlines

Oct 3

BOI4:25 pmBoise Air Term. Gowen Fld

3h 21m

SBN9:46 pmSouth Bend/Michiana

Oct 4

SBN7:40 amSouth Bend/Michiana

5h 59m

1 stop

BOI11:39 amBoise Air Term. Gowen Fld

$355

Find similar

United Airlines

Oct 3

BOI4:25 pmBoise Air Term. Gowen Fld

3h 21m

SBN9:46 pmSouth Bend/Michiana

Oct 4

SBN9:10 amSouth Bend/Michiana

9h 48m

2 stops

BOI4:58 pmBoise Air Term. Gowen Fld

$360

Find similar

United Airlines

Mar 7

BOI8:05 amBoise Air Term. Gowen Fld

11h 45m

2 stops

SBN9:50 pmSouth Bend/Michiana

Mar 10

SBN11:37 amSouth Bend/Michiana

11h 39m

2 stops

BOI9:16 pmBoise Air Term. Gowen Fld

$369

Find similar

American Airlines flights from Idaho to South Bend

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

American Airlines

Sep 30

BOI1:38 pmBoise Air Term. Gowen Fld

6h 56m

1 stop

SBN10:34 pmSouth Bend/Michiana

Oct 7

SBN5:26 pmSouth Bend/Michiana

6h 56m

1 stop

BOI10:22 pmBoise Air Term. Gowen Fld

$365

Find similar

American Airlines

Dec 21

BOI1:27 pmBoise Air Term. Gowen Fld

6h 38m

1 stop

SBN10:05 pmSouth Bend/Michiana

Dec 25

SBN4:42 pmSouth Bend/Michiana

7h 20m

1 stop

BOI10:02 pmBoise Air Term. Gowen Fld

$667

Find similar

American Airlines

Nov 23

GEG11:59 pmSpokane

8h 51m

1 stop

SBN11:50 amSouth Bend/Michiana

Nov 29

SBN4:43 pmSouth Bend/Michiana

9h 08m

1 stop

GEG10:51 pmSpokane

$718

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

Wed 10/29

2:17 pm-10:29 pm

1 stop5h 12m

South Bend/Michiana

Wed 11/5

7:19 am-1:05 pm

1 stop8h 46m

$255

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

Wed 10/29

2:17 pm-10:29 pm

1 stop5h 12m

South Bend/Michiana

Wed 11/5

7:19 am-12:35 pm

2 stops8h 16m

$260

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

Sat 3/7

3:00 pm-10:28 pm

1 stop5h 28m

South Bend/Michiana

Tue 3/10

5:25 pm-10:50 pm

1 stop7h 25m

$333

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

Sat 3/7

3:00 pm-10:28 pm

1 stop5h 28m

South Bend/Michiana

Tue 3/10

5:25 pm-10:50 pm

1 stop7h 25m

$336

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

Sat 3/7

8:05 am-9:50 pm

2 stops11h 45m

South Bend/Michiana

Tue 3/10

11:37 am-9:16 pm

2 stops11h 39m

$369

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

Sat 2/28

7:00 am-9:50 pm

2 stops11h 50m

South Bend/Michiana

Tue 3/3

7:30 am-10:55 am

1 stop6h 25m

$390

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

Sat 2/28

7:00 am-11:01 pm

2 stops13h 01m

South Bend/Michiana

Tue 3/3

11:37 am-9:07 pm

2 stops12h 30m

$395

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

Sun 12/21

1:27 pm-10:05 pm

1 stop6h 38m

South Bend/Michiana

Thu 12/25

4:42 pm-10:02 pm

1 stop7h 20m

$667

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

Sun 11/23

11:59 pm-11:50 am

1 stop8h 51m

South Bend/Michiana

Sat 11/29

4:43 pm-10:51 pm

1 stop9h 08m

$718

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

Sun 11/23

11:59 pm-11:50 am

1 stop8h 51m

South Bend/Michiana

Sat 11/29

4:43 pm-10:51 pm

1 stop9h 08m

$742

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Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to South Bend?

According to our data, Wednesday is the cheapest day to fly to South Bend from Idaho. The lowest ticket price found for a Wednesday departure recently was $403. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Idaho to South Bend for around $728.

What is the cheapest time of day to depart on your flight to South Bend?

Flying to South Bend from Idaho at noon is the least expensive time of day to depart. momondo users have found prices as low as $498 when looking at flights departing at noon. Flights in the morning are often more expensive with an average ticket price of $1,892.

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/Michiana flights?

There are 2 cabin classes available to choose from on Idaho to South Bend/Michiana 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?

You could potentially save up to 26% on your flight if you consider stops on a Idaho to South Bend flight.

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

Best Price Found	$678
Fastest flight time	3h 21m
Direct flights	Sat
Airports in South Bend	1 airport

The best flight deal from Idaho to South Bend found on momondo in the last 72 hours is $678

The fastest flight from Idaho to South Bend takes 3h 21m

Direct flights go from Idaho to South Bend on Saturday. There are no airlines offering direct flights.

There is 1 airport near South Bend: South Bend/Michiana (SBN)

Search flight deals

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?
As of September 2025, there are 3 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Idaho to South Bend is Boeing 737-700 (33.33% of total bookings). The next most popular plane models are Embraer 175 (33.33%) and Boeing 737-900 (33.33%).

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
Delta	PriceFrom $215	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $351	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights

Elkhart

Mishawaka

Shipshewana

Niles

Goshen

Plymouth

Notre Dame

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.

An easier way to manage your South Bend trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Cheap flights from Idaho to South Bend from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to South Bend departing on 3/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Idaho to South Bend

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

United Airlines flights from Idaho to South Bend

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

American Airlines flights from Idaho to South Bend

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

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Use the filters below to find and compare flights from Idaho to South Bend that are best for you.

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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 day to depart on your flight to South Bend?

What is the cheapest time of day to depart on your flight to South Bend?

Flying to South Bend from Idaho at noon is the least expensive time of day to depart. momondo users have found prices as low as $498 when looking at flights departing at noon. Flights in the morning are often more expensive with an average ticket price of $1,892.

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/Michiana flights?

There are 2 cabin classes available to choose from on Idaho to South Bend/Michiana 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?

You could potentially save up to 26% on your flight if you consider stops on a Idaho to South Bend flight.

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

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

What airlines fly to South Bend?

How long does it take to fly to South Bend?

If you’re flying from a popular airport in Idaho, such as Idaho Falls or Boise, and flying into South Bend, then you can expect flight times to average 3h 17m and 3h 24m, respectively.

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

Best Price Found

Fastest flight time

Direct flights

Airports in South Bend

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

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?

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

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

Traveling to a place near South Bend?

Why use momondo?

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

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

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

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

An easier way to manage your South Bend trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Indiana