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$218+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — BOI
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$324
(Delta)

One-way from

$218
(Mytrip)

Popular in

January

Cheapest in

April

Average price

$418
Provider with most accurate pricing for South Bend/Michiana-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for South Bend/Michiana-Boise Air Term. Gowen Fld flights.
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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. 12% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Delta deal was found by Cheapflights users on 3/27. 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 8/252:16 pmSBN - GEG
2 stops13h 03mDelta
Wed 9/312:40 pmGEG - SBN
1 stop7h 24mDelta
Deal found 3/27$324
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 10/16:20 amSBN - GEG
2 stops9h 49mUnited Airlines
Mon 10/611:32 amGEG - SBN
1 stop8h 29mUnited Airlines
Deal found 3/27$361
This American Airlines deal was found by Cheapflights users on 3/26. 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 8/252:16 pmSBN - GEG
1 stop9h 11mAmerican Airlines
Wed 9/36:07 amGEG - SBN
1 stop6h 47mAmerican Airlines
Deal found 3/26$389
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 4/107:19 amSBN - JAC
1 stop6h 54mAmerican Airlines
Mon 4/1412:53 pmJAC - SBN
1 stop7h 20mAmerican Airlines
Deal found 3/26$409
This Delta deal was found by Cheapflights users on 3/27. 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 5/247:30 amSBN - BOI
2 stops11h 12mDelta
Sat 5/312:47 pmBOI - SBN
1 stop5h 43mDelta
Deal found 3/27$473
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 6/136:05 amSBN - BOI
1 stop7h 38mUnited Airlines
Tue 6/1710:42 amBOI - SBN
2 stops8h 53mUnited Airlines
Deal found 3/26$550
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 4/106:13 amSBN - JAC
2 stops9h 04mUnited Airlines
Mon 4/1410:40 amJAC - SBN
2 stops9h 12mUnited Airlines
Deal found 3/26$569
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 6/137:34 amSBN - BOI
1 stop9h 11mAmerican Airlines
Tue 6/1711:46 amBOI - SBN
1 stop8h 47mAmerican Airlines
Deal found 3/26$607
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/196:33 pmSBN - IDA
2 stops16h 59mUnited Airlines
Fri 5/235:00 amIDA - SBN
2 stops12h 47mUnited Airlines
Deal found 3/27$974
This Delta deal was found by Cheapflights users on 3/27. 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 5/1912:33 pmSBN - JAC
2 stops10h 15mDelta
Fri 5/2311:40 amJAC - SBN
2 stops8h 50mDelta
Deal found 3/27$1,139

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 March 28, 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

Mon 8/25

2:16 pm-12:19 am

2 stops13h 03m

Spokane

Wed 9/3

12:40 pm-11:04 pm

1 stop7h 24m

$324

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Mon 8/25

2:16 pm-8:27 pm

1 stop9h 11m

Spokane

Wed 9/3

6:07 am-3:54 pm

1 stop6h 47m

$389

South BendJackson

SBN - JAC

SBNJAC

South Bend/Michiana

Thu 4/10

7:19 am-12:13 pm

1 stop6h 54m

Jackson Hole

Mon 4/14

12:53 pm-10:13 pm

1 stop7h 20m

$409

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Mon 8/25

6:12 pm-11:27 am

1 stop20h 15m

Spokane

Wed 9/3

11:21 am-9:40 pm

1 stop7h 19m

$423

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Sat 5/24

7:30 am-4:42 pm

2 stops11h 12m

Boise Air Term. Gowen Fld

Sat 5/31

2:47 pm-10:30 pm

1 stop5h 43m

$473

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Fri 6/13

6:05 am-11:43 am

1 stop7h 38m

Boise Air Term. Gowen Fld

Tue 6/17

10:42 am-9:35 pm

2 stops8h 53m

$550

South BendJackson

SBN - JAC

SBNJAC

South Bend/Michiana

Thu 4/10

6:13 am-1:17 pm

2 stops9h 04m

Jackson Hole

Mon 4/14

10:40 am-9:52 pm

2 stops9h 12m

$569

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Fri 6/13

7:34 am-2:45 pm

1 stop9h 11m

Boise Air Term. Gowen Fld

Tue 6/17

11:46 am-10:33 pm

1 stop8h 47m

$607

South BendIdaho Falls

SBN - IDA

SBNIDA

South Bend/Michiana

Mon 5/19

6:33 pm-9:32 am

2 stops16h 59m

Idaho Falls Fanning Field

Fri 5/23

5:00 am-7:47 pm

2 stops12h 47m

$974

South BendJackson

SBN - JAC

SBNJAC

South Bend/Michiana

Mon 5/19

12:33 pm-8:48 pm

2 stops10h 15m

Jackson Hole

Fri 5/23

11:40 am-10:30 pm

2 stops8h 50m

$1,139

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 11 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 $421). 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 March 28, 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
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 - 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 $421). 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

Browse thousands of different options on Cheapflights for your next trip

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$428FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$403FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$426Average$665FlexibilityNo cancel feeOn-time69%
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