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$133+ Cheap flights from Idaho to South Bend (SBN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SBN
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Idaho to South Bend

Keep the following information in mind while searching for Idaho to South Bend flight deals. Data was last updated julio 31, 2025.

Round-trip from

$260
(Delta)

One-way from

$133
(Delta)

Popular in

October

Cheapest in

January

Average price

$664
From Idaho to South Bend/Michiana
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One-way flight from Idaho to South Bend/Michiana
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Highest demand for flights based on searches. 13% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Idaho to South Bend

Cheapest flights from Idaho to South Bend
Explore the most affordable flight options available from Idaho to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2911:20 amGEG - SBN
2 stops8h 09mDelta
mié. 11/57:19 amSBN - GEG
1 stop8h 46mDelta
Deal found 7/29$260
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/303:20 pmBOI - SBN
1 stop5h 25mDelta
mar. 10/77:19 amSBN - BOI
1 stop8h 43mDelta
Deal found 7/29$295
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/412:35 pmBOI - SBN
1 stop7h 02mUnited Airlines
mar. 11/116:05 amSBN - BOI
1 stop7h 34mUnited Airlines
Deal found 7/31$365
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2911:25 amGEG - SBN
1 stop7h 12mUnited Airlines
mié. 11/56:05 amSBN - GEG
1 stop8h 26mUnited Airlines
Deal found 7/30$385
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/201:38 pmBOI - SBN
1 stop6h 56mAmerican Airlines
mié. 10/87:28 amSBN - BOI
1 stop7h 10mAmerican Airlines
Deal found 7/30$397
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/22:16 pmBOI - SBN
2 stops18h 13mMultiple Airlines
dom. 10/510:20 pmSBN - BOI
2 stops25h 29mMultiple Airlines
Deal found 7/31$437
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/256:00 amGEG - SBN
1 stop8h 00mAmerican Airlines
mar. 9/3012:34 pmSBN - GEG
1 stop9h 05mAmerican Airlines
Deal found 7/28$484

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from Idaho to South Bend that are best for you.

Fly from

Idaho

Fly to

South Bend

Route

Depart

Return

Price

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

mié. 10/29

11:20 am-10:29 pm

2 stops8h 09m

South Bend/Michiana

mié. 11/5

7:19 am-1:05 pm

1 stop8h 46m

$260

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

mar. 9/30

3:20 pm-10:45 pm

1 stop5h 25m

South Bend/Michiana

mar. 10/7

7:19 am-2:02 pm

1 stop8h 43m

$295

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

mié. 10/29

11:25 am-9:37 pm

1 stop7h 12m

South Bend/Michiana

mié. 11/5

6:05 am-11:31 am

1 stop8h 26m

$385

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

mar. 9/30

7:05 pm-10:56 am

2 stops13h 51m

South Bend/Michiana

mar. 10/7

9:53 am-9:24 pm

2 stops13h 31m

$395

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

sáb. 9/20

1:38 pm-10:34 pm

1 stop6h 56m

South Bend/Michiana

mié. 10/8

7:28 am-12:38 pm

1 stop7h 10m

$397

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

jue. 10/2

2:16 pm-10:29 am

2 stops18h 13m

South Bend/Michiana

dom. 10/5

10:20 pm-9:49 pm

2 stops25h 29m

$437

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

jue. 9/25

6:00 am-5:00 pm

1 stop8h 00m

South Bend/Michiana

mar. 9/30

12:34 pm-6:39 pm

1 stop9h 05m

$484

SpokaneSouth Bend

GEG - SBN

GEGSBN

Spokane

mar. 10/7

9:17 am-10:29 pm

2 stops10h 12m

$133

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

mar. 9/30

3:20 pm-10:45 pm

1 stop5h 25m

$138

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

sáb. 9/27

1:38 pm-10:34 pm

1 stop6h 56m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 13 results
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Best time to book a flight from Idaho to South Bend

Have a flexible travel schedule? Discover the best time to fly to South Bend from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to South Bend

What is the cheapest month to book a flight from Idaho to South Bend?

Currently, January is the cheapest month in which you can book a flight from Idaho to South Bend (average of $329). Flying from Idaho to South Bend in November is currently the most expensive (average of $414). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to SBN?

Find hourly flight availability from Idaho to South Bend. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to South Bend as you normally would.

How much does it cost to fly round-trip from Idaho to South Bend?

Reviews of airlines servicing South Bend

Get insights into the airlines that provide service to South Bend. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Bend. Reviews last updated julio 31, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Idaho to South Bend. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Idaho to South Bend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to South Bend from Idaho?

    Located just 3.4 mi from the city center, South Bend/Michiana (SBN) is the airport most travelers will use when flying to South Bend from Idaho.

  • What are the cheapest airlines to fly from Idaho to South Bend one-way?

    $133 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $183 and $188, respectively.

  • Can I find deals for flights from Idaho to South Bend that include hotel bookings?

    Yes. In addition to deals on Idaho to South Bend flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to South Bend?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to South Bend.

  • Can I find deals for business class flights from Idaho to South Bend?

    Yes. Cheapflights offers flight deals from Idaho to South Bend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to South Bend?

    Currently, January is the cheapest month in which you can book a flight from Idaho to South Bend (average of $329). Flying from Idaho to South Bend in November is currently the most expensive (average of $414). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near South Bend?

Book flights to South Bend if you plan to visit one of these locations
Elkhart
Mishawaka
Goshen

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Alternative routes for Idaho to South Bend

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Top 3 airlines flying from Idaho to South Bend

Discover the top 3 airlines that operate flights from Idaho to South Bend. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$503FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$265Average$818FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$596FlexibilityNo cancel feeOn-time71%

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