HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Africa

$875+ Cheap flights from Boise (BOI) to South Africa

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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JNB
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to South Africa 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 Africa

Keep the following information in mind while searching for Boise to South Africa flight deals. Data was last updated September 17, 2025.

Round-trip from

$1,289
(American Airlines)

One-way from

$875
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,546
From Boise Air Term. Gowen Fld to South Africa
Search Deals
One-way flight from Boise Air Term. Gowen Fld to South Africa
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Boise to South Africa

Cheapest flights from Boise to South Africa
Explore the most affordable flight options available from Boise to South Africa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:40 pmBOI - JNB
2 stops30h 20mAmerican Airlines
Sat 10/187:25 pmJNB - BOI
2 stops34h 59mAmerican Airlines
Deal found 9/14$1,423
This Justfly.com deal was found by Cheapflights users on 9/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:43 pmBOI - JNB
2 stops36h 52mQatar Airways
Sat 9/208:25 pmJNB - BOI
2 stops31h 25mQatar Airways
Deal found 9/16$1,461
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:43 pmBOI - CPT
2 stops38h 07mQatar Airways
Sun 9/211:00 pmCPT - BOI
2 stops41h 50mQatar Airways
Deal found 9/15$1,491
This British Airways deal was found by Cheapflights users on 9/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:58 amBOI - JNB
2 stops38h 37mBritish Airways
Tue 1/67:35 pmJNB - BOI
2 stops36h 24mBritish Airways
Deal found 9/17$2,360
This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 10/111:39 pmBOI - JNB
1 stop22h 01mDelta
Sat 10/1811:15 pmJNB - BOI
2 stops31h 37mDelta
Deal found 9/14$2,443
This Singapore Airlines deal was found by Cheapflights users on 9/14. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/112:12 pmBOI - JNB
3 stops68h 23mSingapore Airlines
Sat 10/187:50 pmJNB - BOI
2 stops49h 40mSingapore Airlines
Deal found 9/14$2,481
This Ovago deal was found by Cheapflights users on 9/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:15 amBOI - JNB
2 stops40h 25mQatar Airways
Thu 1/81:45 pmJNB - BOI
2 stops40h 50mQatar Airways
Deal found 9/16$2,684
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/187:00 amBOI - JNB
2 stops41h 30mUnited Airlines
Thu 1/87:45 pmJNB - BOI
2 stops60h 12mUnited Airlines
Deal found 9/15$2,724
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:35 amBOI - JNB
2 stops39h 35mMultiple Airlines
Sat 9/207:50 pmJNB - BOI
3 stops59h 04mMultiple Airlines
Deal found 9/16$3,335
This United Airlines deal was found by Cheapflights users on 9/16. 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 12/188:20 amBOI - CPT
2 stops22h 50mUnited Airlines
Mon 1/59:30 amCPT - BOI
2 stops60h 09mUnited Airlines
Deal found 9/16$3,379
This Singapore Airlines deal was found by Cheapflights users on 9/17. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:20 pmBOI - JNB
3 stops61h 15mMultiple Airlines
Tue 1/67:50 pmJNB - BOI
2 stops57h 01mMultiple Airlines
Deal found 9/17$3,428
This Delta deal was found by Cheapflights users on 9/17. 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 12/161:56 pmBOI - JNB
1 stop20h 04mDelta
Tue 1/67:40 pmJNB - BOI
2 stops30h 13mDelta
Deal found 9/17$3,493

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to South Africa 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 September 17, 2025.
Use the filters below to find and compare flights from Boise to South Africa that are best for you.

Fly from

Boise

Fly to

South Africa

Route

Depart

Return

Price

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Wed 2/11

1:43 pm-10:25 am

2 stops59h 42m

Johannesburg OR Tambo

Sun 2/15

10:00 pm-9:09 pm

2 stops32h 09m

$1,289

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Sat 10/11

4:40 pm-7:00 am

2 stops30h 20m

Johannesburg OR Tambo

Sat 10/18

7:25 pm-10:24 pm

2 stops34h 59m

$1,423

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Wed 2/11

1:20 pm-8:05 am

2 stops33h 45m

Cape Town Intl

Sun 2/15

8:35 pm-9:09 pm

2 stops33h 34m

$1,432

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Mon 1/5

1:43 pm-7:15 pm

1 stop20h 32m

Cape Town Intl

Mon 2/16

9:30 pm-12:45 pm

1 stop24h 15m

$1,851

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Wed 2/11

1:43 pm-7:15 pm

1 stop20h 32m

Cape Town Intl

Sun 2/15

9:30 pm-12:45 pm

1 stop24h 15m

$2,051

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Wed 2/11

5:40 am-10:05 pm

2 stops31h 25m

Johannesburg OR Tambo

Sun 2/15

9:55 pm-12:45 pm

1 stop23h 50m

$2,268

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Mon 1/5

8:07 am-10:30 am

2 stops41h 23m

Cape Town Intl

Mon 2/16

10:40 am-8:52 pm

3 stops67h 12m

$2,296

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Sat 10/11

1:39 pm-7:40 pm

1 stop22h 01m

Johannesburg OR Tambo

Sat 10/18

11:15 pm-10:52 pm

2 stops31h 37m

$2,443

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Sat 10/11

2:12 pm-6:35 pm

3 stops68h 23m

Johannesburg OR Tambo

Sat 10/18

7:50 pm-1:30 pm

2 stops49h 40m

$2,481

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Thu 12/18

7:15 am-8:40 am

2 stops40h 25m

Johannesburg OR Tambo

Thu 1/8

1:45 pm-9:35 pm

2 stops40h 50m

$2,684

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 15 results
1
2

Best time to book a flight from Boise to South Africa

Have a flexible travel schedule? Discover the best time to fly to South Africa 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 Africa

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

Currently, January is the cheapest month in which you can book a flight from Boise to South Africa (average of $1,173). Flying from Boise to South Africa in July is currently the most expensive (average of $1,674). 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.

Reviews of airlines servicing South Africa

Get insights into the airlines that provide service to South Africa. 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 Africa. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Boise to South Africa to help guide your decision. 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
7,961 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

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
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

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
7,961 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

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 Africa. 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 Boise to South Africa?

    Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to South Africa. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

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

    For as low as $1,851, American Airlines can have you in South Africa from Boise in 20h 32m. Airlines will cover a distance of 9941 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Boise to South Africa (average of $1,173). Flying from Boise to South Africa in July is currently the most expensive (average of $1,674). 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

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

Top 3 airlines flying from Boise to South Africa

Discover the top 3 airlines that operate flights from Boise to South Africa. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,157Average$1,483FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,431Average$1,721FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,877Average$2,143FlexibilityNo cancel feeOn-timeN/A

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.