HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Bend

$138+ Cheap flights from Boise to South Bend (BOI - 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SBN
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to South Bend with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boise to South Bend

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to South Bend (SBN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 14, 2025.

Round-trip from

$275
(American Airlines)

One-way from

$138
(Delta)

Popular in

October

Cheapest in

January

Average price

$506
From Boise Air Term. Gowen Fld to South Bend/Michiana
Search Deals
One-way flight from Boise Air Term. Gowen Fld to South Bend/Michiana
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Boise to South Bend

Cheapest flights from Boise to South Bend
Explore the most affordable flight options available from Boise to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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.
mar. 9/307:00 amBOI - SBN
1 stop8h 01mAmerican Airlines
mar. 10/75:26 pmSBN - BOI
1 stop6h 56mAmerican Airlines
Deal found 8/13$275
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/92:25 pmBOI - SBN
2 stops27h 24mMultiple Airlines
dom. 10/1210:20 pmSBN - BOI
1 stop23h 36mMultiple Airlines
Deal found 8/14$328
This Delta deal was found by Cheapflights users on 8/14. 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
2 stops13h 32mDelta
Deal found 8/14$332
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/288:20 amBOI - SBN
1 stop5h 58mUnited Airlines
lun. 9/14:55 pmSBN - BOI
1 stop7h 46mUnited Airlines
Deal found 8/12$339
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com 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
1 stop23h 36mMultiple Airlines
Deal found 8/14$362
This American Airlines deal was found by Cheapflights users on 8/12. 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.
mié. 10/151:35 pmBOI - SBN
1 stop6h 51mAmerican Airlines
mar. 10/215:26 pmSBN - BOI
1 stop6h 56mAmerican Airlines
Deal found 8/12$457
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/153:00 pmBOI - SBN
1 stop5h 29mDelta
mar. 10/2112:08 pmSBN - BOI
2 stops13h 51mDelta
Deal found 8/12$527

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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 agosto 14, 2025.
Use the filters below to find and compare flights from Boise to South Bend that are best for you.

Fly from

Boise

Fly to

South Bend

Route

Depart

Return

Price

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

mar. 9/30

7:00 am-5:01 pm

1 stop8h 01m

South Bend/Michiana

mar. 10/7

5:26 pm-10:22 pm

1 stop6h 56m

$275

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

jue. 10/9

2:25 pm-7:49 pm

2 stops27h 24m

South Bend/Michiana

dom. 10/12

10:20 pm-7:56 pm

1 stop23h 36m

$328

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-4:06 pm

2 stops10h 47m

$332

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

jue. 8/28

8:20 am-4:18 pm

1 stop5h 58m

South Bend/Michiana

lun. 9/1

4:55 pm-10:41 pm

1 stop7h 46m

$339

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-7:56 pm

1 stop23h 36m

$362

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

mié. 10/15

1:35 pm-10:26 pm

1 stop6h 51m

South Bend/Michiana

mar. 10/21

5:26 pm-10:22 pm

1 stop6h 56m

$457

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

mar. 11/11

3:00 pm-10:24 pm

1 stop5h 24m

$138

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

mié. 11/12

3:00 pm-10:24 pm

1 stop5h 24m

$138

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

sáb. 11/15

3:00 pm-10:24 pm

1 stop5h 24m

$138

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

mar. 2/10

3:00 pm-10:28 pm

1 stop5h 28m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Boise to South Bend

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

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

Currently, January is the cheapest month in which you can book a flight from Boise to South Bend (average of $328). Flying from Boise to South Bend in July 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 BOI to SBN?

Find hourly flight availability from Boise 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 agosto 14, 2025.

When flying from Boise to South Bend, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 24% versus a flight in the morning.

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 agosto 14, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Boise to South Bend by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

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 Boise 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 are the cheapest airlines flying from Boise to South Bend round-trip?

    Cheapflights users have booked flights from Boise to South Bend round-trip from $215. Other airlines that can offer you cheap pricing are American Airlines, from $268, and United Airlines, from $351. These flights start at 59% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Boise to South Bend (average of $328). Flying from Boise to South Bend in July 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to South Bend

See prices for flight routes from nearby airports that may be better suited for you.
Boise to O'Hare Intl flights
Spokane to O'Hare Intl flights
Boise to Cincinnati flights
Boise to Indianapolis flights
Spokane to Midway flights
Boise to Midway flights
Boise to Louisville flights
Idaho Falls to O'Hare Intl flights
Spokane to Cincinnati flights
Spokane to Indianapolis flights
Jackson to O'Hare Intl flights
Spokane to South Bend flights
Idaho Falls to Midway flights
Idaho Falls to Cincinnati flights
Idaho Falls to Louisville flights
Spokane to Dayton flights
Jackson to Louisville flights
Hailey to O'Hare Intl flights
Spokane to Louisville flights
Hailey to Louisville flights
Jackson to Midway flights
Spokane to Fort Wayne flights
Idaho Falls to Dayton flights
Jackson to Indianapolis flights
Boise to Dayton flights
Idaho Falls to Indianapolis flights
Idaho Falls to Kalamazoo flights
Lewiston to O'Hare Intl flights
Twin Falls to Cincinnati flights
Jackson to Dayton flights
Lewiston to Cincinnati flights
Pocatello to Indianapolis flights
Spokane to Rockford flights
Jackson to Cincinnati flights
Pocatello to Midway flights
Pocatello to O'Hare Intl flights
Spokane to Evansville flights
Twin Falls to O'Hare Intl flights

Top 3 airlines flying from Boise to South Bend

Discover the top 3 airlines that operate flights from Boise 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$215Average$503FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$638FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$351Average$798FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.