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South Africa

$1,160+ Cheap flights from Idaho to South Africa

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JNB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Idaho to South Africa

Keep the following information in mind while searching for Idaho to South Africa flight deals. Data was last updated September 15, 2025.

Round-trip from

$1,160
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$1,546
From Idaho 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
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Find flight deals from Idaho to South Africa

Cheapest flights from Idaho to South Africa
Explore the most affordable flight options available from Idaho to South Africa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 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.
Mon 9/291:03 pmJAC - JNB
2 stops33h 57mAmerican Airlines
Thu 10/239:15 pmJNB - JAC
2 stops47h 08mAmerican Airlines
Deal found 9/14$1,292
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/294:37 pmJAC - JNB
2 stops30h 23mAmerican Airlines
Fri 10/109:15 pmJNB - JAC
2 stops47h 29mAmerican Airlines
Deal found 9/15$1,310
This FlightHub 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 FlightHub 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 9/201:55 pmJNB - BOI
2 stops37h 55mQatar Airways
Deal found 9/14$1,340
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.
Mon 9/291:03 pmJAC - JNB
2 stops33h 57mAmerican Airlines
Sat 10/259:15 pmJNB - JAC
2 stops47h 16mAmerican Airlines
Deal found 9/14$1,343
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 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.
Mon 9/298:00 amJAC - JNB
1 stop27h 40mDelta
Wed 10/226:50 pmJNB - JAC
2 stops31h 25mDelta
Deal found 9/14$1,562
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.
Mon 9/298:00 amJAC - JNB
1 stop27h 40mDelta
Sun 10/2611:59 pmJNB - JAC
2 stops50h 16mDelta
Deal found 9/14$1,563
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.
Mon 9/297:30 amJAC - JNB
2 stops28h 10mDelta
Tue 10/216:50 pmJNB - JAC
2 stops31h 25mDelta
Deal found 9/14$1,567
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:00 amJAC - JNB
1 stop27h 40mDelta
Fri 10/108:40 pmJNB - JAC
2 stops32h 49mDelta
Deal found 9/15$1,674
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/297:00 amJAC - JNB
2 stops26h 45mUnited Airlines
Mon 10/207:00 pmJNB - JAC
3 stops33h 49mUnited Airlines
Deal found 9/14$1,761
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:05 pmBOI - CPT
2 stops36h 15mUnited Airlines
Wed 10/298:50 pmCPT - BOI
2 stops30h 04mUnited Airlines
Deal found 9/13$1,818
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.
Mon 9/298:00 amJAC - JNB
1 stop27h 40mDelta
Sat 10/2511:15 pmJNB - JAC
2 stops54h 14mDelta
Deal found 9/14$1,841

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho 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 15, 2025.
Use the filters below to find and compare flights from Idaho to South Africa that are best for you.

Fly from

Idaho

Fly to

South Africa

Route

Depart

Return

Price

JacksonJohannesburg

JAC - JNB

JACJNB

Jackson Hole

Thu 3/12

1:47 pm-10:25 am

2 stops36h 38m

Johannesburg OR Tambo

Mon 3/16

10:00 pm-11:54 am

2 stops45h 54m

$1,160

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Wed 3/4

5:49 am-10:25 am

2 stops42h 36m

Johannesburg OR Tambo

Sun 3/8

7:35 pm-8:34 pm

2 stops33h 59m

$1,257

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

JacksonJohannesburg

JAC - JNB

JACJNB

Jackson Hole

Mon 9/29

1:03 pm-7:00 am

2 stops33h 57m

Johannesburg OR Tambo

Thu 10/23

9:15 pm-12:23 pm

2 stops47h 08m

$1,292

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

JacksonJohannesburg

JAC - JNB

JACJNB

Jackson Hole

Mon 9/29

8:00 am-7:40 pm

1 stop27h 40m

Johannesburg OR Tambo

Tue 10/21

6:50 pm-6:15 pm

2 stops31h 25m

$1,562

JacksonJohannesburg

JAC - JNB

JACJNB

Jackson Hole

Mon 9/29

8:00 am-7:40 pm

1 stop27h 40m

Johannesburg OR Tambo

Thu 10/23

6:50 pm-9:29 pm

2 stops34h 39m

$1,562

JacksonJohannesburg

JAC - JNB

JACJNB

Jackson Hole

Mon 9/29

8:00 am-7:40 pm

1 stop27h 40m

Johannesburg OR Tambo

Mon 10/20

6:50 pm-9:29 pm

2 stops34h 39m

$1,562

JacksonJohannesburg

JAC - JNB

JACJNB

Jackson Hole

Mon 9/29

8:00 am-7:40 pm

1 stop27h 40m

Johannesburg OR Tambo

Fri 10/24

6:50 pm-9:29 pm

2 stops34h 39m

$1,562

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 31 results
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Best time to book a flight from Idaho to South Africa

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

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

Currently, January is the cheapest month in which you can book a flight from Idaho to South Africa (average of $1,173). Flying from Idaho to South Africa in July is currently the most expensive (average of $1,675). 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.

Related info for your journey

Find useful and relevant information for your journey from Idaho to South Africa. 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 Idaho to South Africa?

    A quick flight from Idaho to South Africa can take about 27h 40m. American Airlines provides one of the quickest options available for as low as $1,562. Idaho and South Africa are separated by a distance of 9845 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Idaho to South Africa (average of $1,173). Flying from Idaho to South Africa in July is currently the most expensive (average of $1,675). 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 Idaho to South Africa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Idaho to South Africa

Discover the top 3 airlines that operate flights from Idaho 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 15, 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

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