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Idaho

$128+ Cheap flights from South Bend (SBN) to Idaho

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — BOI
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from South Bend to Idaho

Keep the following information in mind while searching for South Bend to Idaho flight deals. Data was last updated July 3, 2025.

Round-trip from

$240
(Delta)

One-way from

$128
(United Airlines)

Popular in

January

Cheapest in

April

Average price

$508
From South Bend/Michiana to Idaho
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One-way flight from South Bend/Michiana to Idaho
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Highest demand for flights based on searches. 15% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 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 South Bend to Idaho

Cheapest flights from South Bend to Idaho
Explore the most affordable flight options available from South Bend to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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.
Tue 8/267:23 amSBN - BOI
1 stop8h 38mDelta
Sat 8/306:00 amBOI - SBN
2 stops12h 59mDelta
Deal found 7/2$240
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 10/147:28 amSBN - BOI
1 stop7h 10mAmerican Airlines
Tue 10/211:33 pmBOI - SBN
1 stop6h 53mAmerican Airlines
Deal found 7/1$255
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/232:15 pmSBN - GEG
2 stops11h 53mDelta
Tue 8/269:40 amGEG - SBN
2 stops8h 19mDelta
Deal found 6/30$299
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 8/255:21 pmSBN - GEG
1 stop8h 34mAmerican Airlines
Wed 9/36:00 amGEG - SBN
1 stop8h 01mAmerican Airlines
Deal found 7/3$322
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 8/266:23 amSBN - BOI
1 stop7h 08mUnited Airlines
Sat 8/3012:27 pmBOI - SBN
1 stop7h 13mUnited Airlines
Deal found 7/2$325
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Thu 7/1710:46 pmSBN - IDA
1 stop14h 58mAllegiant Air
Mon 7/219:48 amIDA - SBN
1 stop8h 55mAllegiant Air
Deal found 7/2$350
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 11/156:05 amSBN - IDA
2 stops9h 30mUnited Airlines
Tue 11/187:00 amIDA - SBN
2 stops11h 41mUnited Airlines
Deal found 7/2$359
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Thu 7/1710:46 pmSBN - IDA
2 stops19h 28mMultiple Airlines
Mon 7/219:48 amIDA - SBN
1 stop8h 55mMultiple Airlines
Deal found 7/2$400
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sun 8/171:09 pmSBN - JAC
1 stop7h 56mUnited Airlines
Sat 8/2312:34 pmJAC - SBN
1 stop7h 06mUnited Airlines
Deal found 7/2$439
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 8/256:12 pmSBN - GEG
2 stops29h 51mUnited Airlines
Wed 9/35:15 amGEG - SBN
2 stops9h 21mUnited Airlines
Deal found 7/1$439
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 12/67:00 amSBN - PIH
2 stops7h 12mDelta
Tue 12/91:00 pmPIH - SBN
2 stops22h 48mDelta
Deal found 7/2$462
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 11/157:13 amSBN - IDA
1 stop7h 06mAmerican Airlines
Tue 11/181:50 pmIDA - SBN
1 stop6h 30mAmerican Airlines
Deal found 7/2$481

Cheapflights Fare Finder

Customize your flight search to find flights from South Bend to Idaho 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 July 3, 2025.
Use the filters below to find and compare flights from South Bend to Idaho that are best for you.

Fly from

South Bend

Fly to

Idaho

Route

Depart

Return

Price

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Tue 8/26

7:23 am-2:01 pm

1 stop8h 38m

Boise Air Term. Gowen Fld

Sat 8/30

6:00 am-8:59 pm

2 stops12h 59m

$240

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Tue 10/14

7:28 am-12:38 pm

1 stop7h 10m

Boise Air Term. Gowen Fld

Tue 10/21

1:33 pm-10:26 pm

1 stop6h 53m

$255

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Sat 8/23

2:15 pm-11:08 pm

2 stops11h 53m

Spokane

Tue 8/26

9:40 am-8:59 pm

2 stops8h 19m

$299

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Mon 8/25

5:21 pm-10:55 pm

1 stop8h 34m

Spokane

Wed 9/3

6:00 am-5:01 pm

1 stop8h 01m

$322

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Tue 8/26

6:23 am-11:31 am

1 stop7h 08m

Boise Air Term. Gowen Fld

Sat 8/30

12:27 pm-9:40 pm

1 stop7h 13m

$325

South BendIdaho Falls

SBN - IDA

SBNIDA

South Bend/Michiana

Thu 7/17

10:46 pm-11:44 am

1 stop14h 58m

Idaho Falls Fanning Field

Mon 7/21

9:48 am-8:43 pm

1 stop8h 55m

$350

South BendIdaho Falls

SBN - IDA

SBNIDA

South Bend/Michiana

Sat 11/15

6:05 am-1:35 pm

2 stops9h 30m

Idaho Falls Fanning Field

Tue 11/18

7:00 am-8:41 pm

2 stops11h 41m

$359

South BendIdaho Falls

SBN - IDA

SBNIDA

South Bend/Michiana

Thu 7/17

10:46 pm-4:14 pm

2 stops19h 28m

Idaho Falls Fanning Field

Mon 7/21

9:48 am-8:43 pm

1 stop8h 55m

$400

South BendJackson

SBN - JAC

SBNJAC

South Bend/Michiana

Sun 8/17

1:09 pm-7:05 pm

1 stop7h 56m

Jackson Hole

Sat 8/23

12:34 pm-9:40 pm

1 stop7h 06m

$439

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Mon 8/25

6:12 pm-9:03 pm

2 stops29h 51m

Spokane

Wed 9/3

5:15 am-5:36 pm

2 stops9h 21m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 14 results
1
2

Best time to book a flight from South Bend to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from South Bend 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 South Bend to Idaho

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

Currently, October is the cheapest month in which you can book a flight from South Bend to Idaho (average of $314). Flying from South Bend to Idaho in June is currently the most expensive (average of $398). 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.

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

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from South Bend to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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
8,845 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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
7,970 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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!
Allegiant Air
7.2
Good
709 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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 South Bend to Idaho. 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 from for flights from South Bend to Idaho?

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

  • What are the most popular routes from South Bend to Idaho?

    Most travelers choose South Bend/Michiana - Spokane, South Bend/Michiana - Boise Air Term. Gowen Fld or South Bend/Michiana - Idaho Falls Fanning Field when deciding on the best route from South Bend to Idaho.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Bend to Idaho 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 South Bend to Idaho?

    Currently, October is the cheapest month in which you can book a flight from South Bend to Idaho (average of $314). Flying from South Bend to Idaho in June is currently the most expensive (average of $398). 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

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Alternative routes for South Bend to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from South Bend to Idaho

Discover the top 3 airlines that operate flights from South Bend to Idaho. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$518FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$257Average$511FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$438FlexibilityNo cancel feeOn-timeN/A

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