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Idaho

$133+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — BOI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$265
(Delta)

One-way from

$133
(Delta)

Popular in

January

Cheapest in

April

Average price

$698
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 ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 9/136:00 amSBN - GEG
2 stops10h 10mDelta
Tue 9/2310:20 amGEG - SBN
2 stops9h 45mDelta
Deal found 6/10$265
This Delta deal was found by Cheapflights users on 6/11. 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 10/212:14 pmSBN - BOI
2 stops11h 45mDelta
Tue 10/281:43 pmBOI - SBN
1 stop7h 22mDelta
Deal found 6/11$315
This American Airlines deal was found by Cheapflights users on 6/12. 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 10/143:54 pmSBN - BOI
1 stop7h 18mAmerican Airlines
Tue 10/211:41 pmBOI - SBN
1 stop6h 42mAmerican Airlines
Deal found 6/12$336
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/136:05 amSBN - GEG
1 stop8h 22mUnited Airlines
Sat 9/205:15 amGEG - SBN
2 stops12h 18mUnited Airlines
Deal found 6/10$350
This United Airlines deal was found by Cheapflights users on 6/10. 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 10/217:40 amSBN - BOI
1 stop5h 59mUnited Airlines
Tue 10/2812:35 pmBOI - SBN
1 stop7h 02mUnited Airlines
Deal found 6/10$365
This American Airlines deal was found by Cheapflights users on 6/10. 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 9/165:31 pmSBN - GEG
1 stop8h 21mAmerican Airlines
Wed 9/246:00 amGEG - SBN
1 stop8h 00mAmerican Airlines
Deal found 6/10$412
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/181:09 pmSBN - JAC
1 stop7h 56mUnited Airlines
Mon 8/251:40 pmJAC - SBN
2 stops7h 43mUnited Airlines
Deal found 6/11$459
This American Airlines deal was found by Cheapflights users on 6/11. 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 8/186:00 amSBN - JAC
1 stop7h 15mAmerican Airlines
Mon 8/2511:04 amJAC - SBN
1 stop9h 54mAmerican Airlines
Deal found 6/11$586
This Delta deal was found by Cheapflights users on 6/11. 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.
Mon 8/182:15 pmSBN - JAC
2 stops9h 14mDelta
Mon 8/257:30 amJAC - SBN
2 stops13h 42mDelta
Deal found 6/11$628
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/189:55 amSBN - IDA
2 stops13h 04mUnited Airlines
Fri 8/2210:56 amIDA - SBN
2 stops8h 44mUnited Airlines
Deal found 6/11$631
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Wed 6/255:47 pmSBN - BOI
3 stops41h 01mMultiple Airlines
Sun 6/296:02 pmBOI - SBN
2 stops22h 57mMultiple Airlines
Deal found 6/10$656
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Wed 6/255:47 pmSBN - GEG
3 stops25h 06mMultiple Airlines
Sun 6/296:23 pmGEG - SBN
2 stops21h 36mMultiple Airlines
Deal found 6/10$666

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 June 12, 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 BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Sat 9/13

6:00 am-1:10 pm

2 stops10h 10m

Spokane

Tue 9/23

10:20 am-11:05 pm

2 stops9h 45m

$265

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Tue 10/21

2:14 pm-11:59 pm

2 stops11h 45m

Boise Air Term. Gowen Fld

Tue 10/28

1:43 pm-11:05 pm

1 stop7h 22m

$315

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Tue 10/14

3:54 pm-9:12 pm

1 stop7h 18m

Boise Air Term. Gowen Fld

Tue 10/21

1:41 pm-10:23 pm

1 stop6h 42m

$336

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Sat 9/13

6:05 am-11:27 am

1 stop8h 22m

Spokane

Sat 9/20

5:15 am-8:33 pm

2 stops12h 18m

$350

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Tue 10/21

7:40 am-11:39 am

1 stop5h 59m

Boise Air Term. Gowen Fld

Tue 10/28

12:35 pm-9:37 pm

1 stop7h 02m

$365

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Tue 9/16

5:31 pm-10:52 pm

1 stop8h 21m

Spokane

Wed 9/24

6:00 am-5:00 pm

1 stop8h 00m

$412

South BendJackson

SBN - JAC

SBNJAC

South Bend/Michiana

Mon 8/18

1:09 pm-7:05 pm

1 stop7h 56m

Jackson Hole

Mon 8/25

1:40 pm-11:23 pm

2 stops7h 43m

$459

South BendJackson

SBN - JAC

SBNJAC

South Bend/Michiana

Mon 8/18

6:00 am-11:15 am

1 stop7h 15m

Jackson Hole

Mon 8/25

11:04 am-10:58 pm

1 stop9h 54m

$586

South BendJackson

SBN - JAC

SBNJAC

South Bend/Michiana

Mon 8/18

2:15 pm-9:29 pm

2 stops9h 14m

Jackson Hole

Mon 8/25

7:30 am-11:12 pm

2 stops13h 42m

$628

South BendIdaho Falls

SBN - IDA

SBNIDA

South Bend/Michiana

Mon 8/18

9:55 am-8:59 pm

2 stops13h 04m

Idaho Falls Fanning Field

Fri 8/22

10:56 am-9:40 pm

2 stops8h 44m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 20 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 $395). 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.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 June 12, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from South Bend to Idaho have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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 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 cheapest airlines to fly from South Bend to Idaho one-way?

    One-way options have recently been found by users for as low as $133 on Delta. Other airlines that offer cheap prices include United Airlines from $153 and American Airlines from $335 one-way.

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

    Most travelers choose South Bend/Michiana - Boise Air Term. Gowen Fld, South Bend/Michiana - Spokane or South Bend/Michiana - Jackson Hole 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 $395). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$553FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$257Average$511FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$438FlexibilityNo cancel feeOn-timeN/A

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