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$349+ Cheap flights from South Bend to Boise (SBN - BOI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — BOI
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from South Bend to Boise

Cheapest flights from South Bend to Boise
Explore the most affordable flight options available from South Bend to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This Delta deal was found by Cheapflights users on 7/20. 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 10/207:05 am
SBN
-
BOI
1 stop7h 23m
Delta
Tue 10/273:00 pm
BOI
-
SBN
1 stop5h 36m
Delta
Deal found 7/20$349
This Delta deal was found by Cheapflights users on 7/22. 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 11/217:00 am
SBN
-
BOI
1 stop7h 42m
Delta
Fri 11/2711:30 am
BOI
-
SBN
2 stops8h 56m
Delta
Deal found 7/22$389
This Delta deal was found by Cheapflights users on 7/22. 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 11/238:00 am
SBN
-
BOI
2 stops14h 17m
Delta
Fri 11/2711:30 am
BOI
-
SBN
2 stops8h 56m
Delta
Deal found 7/22$394
This Delta deal was found by Cheapflights users on 7/21. 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 11/247:00 am
SBN
-
BOI
2 stops10h 30m
Delta
Fri 11/273:22 pm
BOI
-
SBN
1 stop5h 04m
Delta
Deal found 7/21$419
This United Airlines deal was found by Cheapflights users on 7/20. 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 7/305:45 am
SBN
-
BOI
1 stop7h 43m
United Airlines
Sun 8/3012:24 pm
BOI
-
SBN
1 stop7h 39m
United Airlines
Deal found 7/20$429
This Delta deal was found by Cheapflights users on 7/20. 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.
Thu 7/306:00 am
SBN
-
BOI
1 stop8h 53m
Delta
Sun 8/3011:10 pm
BOI
-
SBN
2 stops13h 24m
Delta
Deal found 7/20$434
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/147:39 am
SBN
-
BOI
1 stop5h 49m
United Airlines
Tue 8/1812:24 pm
BOI
-
SBN
1 stop7h 36m
United Airlines
Deal found 7/22$435

Find flight deals from South Bend to Boise

Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to Boise (BOI). 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(Delta)

Popular in

August

Cheapest in

December

Average price

$680
Provider with most accurate pricing for South Bend/Michiana-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for South Bend/Michiana-Boise Air Term. Gowen Fld flights.
Search Deals
From South Bend/Michiana to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Bend to Boise 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 23, 2026.
Use the filters below to find and compare flights from South Bend to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Tue 10/20

7:05 am-12:28 pm

1 stop7h 23m

Boise Air Term. Gowen Fld

Tue 10/27

3:00 pm-10:36 pm

1 stop5h 36m

$349
Quickest round-trip

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Tue 11/24

7:00 am-12:42 pm

1 stop7h 42m

Boise Air Term. Gowen Fld

Fri 11/27

3:22 pm-10:26 pm

1 stop5h 04m

$359
Cheapest one-way
Quickest one-way

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Thu 7/30

7:45 am-11:28 am

1 stop5h 43m

$456

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Fri 7/31

7:10 am-10:57 am

1 stop5h 47m

$461

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Fri 7/31

11:41 am-10:05 pm

2 stops12h 24m

$466

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Fri 7/31

9:26 am-12:29 pm

3 stops53h 03m

$481

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Thu 7/30

8:53 pm-1:30 pm

3 stops42h 37m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Sorted by cheapest first

Compare providers for flights from South Bend to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from South Bend to Boise in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on South Bend-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on South Bend-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for South Bend-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from South Bend to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise 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.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated July 23, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from South Bend to Boise have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,479 reviews

Crew

8.5

Comfort

7.8

Overall

7.8

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,479 reviews
Delta
7.8
Good
8,479 reviews

Crew

8.5

Comfort

7.8

Overall

7.8

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,024 reviews
Delta
7.8
Good
8,479 reviews

Crew

8.5

Comfort

7.8

Overall

7.8

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,832 reviews
Delta
7.8
Good
8,479 reviews

Crew

8.5

Comfort

7.8

Overall

7.8

Boarding

8.1

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

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

  • How long is the flight from South Bend to Boise?

    There are many flights that can get you from South Bend to Boise in 7h 23m. Fly via Delta to get the fastest option. Airlines will cover a distance of 1517 mi.

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

    Our cheapest airline available from South Bend to Boise is Delta. Our recent data shows that you can find tickets from as low as $164 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $214 and $248 round-trip. Delta is 64% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Meridian
Nampa
Caldwell
Ontario

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Top 3 airlines flying from South Bend to Boise

Discover the top 3 airlines that operate flights from South Bend to Boise. 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 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$164Average$393FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$214Average$678FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$386FlexibilityNo cancel feeOn-time71%

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