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South Africa

$1,241+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JNB
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:10 pm
JAC
-
JNB
2 stops33h 50m
American Airlines
Sat 9/197:25 pm
JNB
-
JAC
2 stops30h 56m
American Airlines
Deal found 1/27$1,241
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/181:29 pm
BOI
-
JNB
2 stops33h 31m
American Airlines
Wed 6/179:15 pm
JNB
-
BOI
2 stops34h 30m
American Airlines
Deal found 1/27$1,241
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:15 pm
GEG
-
JNB
2 stops33h 10m
American Airlines
Sun 5/249:15 pm
JNB
-
GEG
2 stops34h 51m
American Airlines
Deal found 1/27$1,241
This American Airlines deal was found by Cheapflights users on 1/29. 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 2/191:30 pm
BOI
-
JNB
2 stops33h 05m
American Airlines
Tue 2/247:35 pm
JNB
-
BOI
2 stops35h 47m
American Airlines
Deal found 1/29$1,266
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 5/191:29 pm
BOI
-
JNB
2 stops33h 31m
American Airlines
Thu 6/187:25 pm
JNB
-
BOI
2 stops35h 12m
American Airlines
Deal found 1/28$1,267
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 5/191:33 pm
GEG
-
JNB
2 stops32h 27m
American Airlines
Tue 6/29:15 pm
JNB
-
GEG
2 stops34h 51m
American Airlines
Deal found 1/28$1,267
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:40 am
BOI
-
JNB
2 stops36h 15m
Qatar Airways
Sat 3/281:45 pm
JNB
-
BOI
2 stops39h 55m
Qatar Airways
Deal found 1/27$1,268
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:33 pm
GEG
-
JNB
2 stops34h 52m
American Airlines
Wed 4/299:15 pm
JNB
-
GEG
2 stops34h 54m
American Airlines
Deal found 1/27$1,268
This BusinessClass deal was found by Cheapflights users on 1/29. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/151:39 pm
BOI
-
JNB
2 stops33h 56m
Iberia
Sun 3/2210:00 pm
JNB
-
BOI
2 stops32h 23m
Iberia
Deal found 1/29$1,353
This Qatar Airways deal was found by Cheapflights users on 1/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:11 pm
JAC
-
JNB
2 stops39h 09m
Qatar Airways
Fri 9/188:55 pm
JNB
-
JAC
2 stops49h 19m
Qatar Airways
Deal found 1/27$1,422
This Gurufare deal was found by Cheapflights users on 1/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:11 pm
JAC
-
JNB
2 stops32h 49m
Qatar Airways
Fri 9/188:55 pm
JNB
-
JAC
2 stops49h 19m
Qatar Airways
Deal found 1/27$1,426
This Gurufare deal was found by Cheapflights users on 1/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:11 pm
JAC
-
JNB
2 stops39h 09m
Qatar Airways
Sat 9/192:45 pm
JNB
-
JAC
2 stops31h 29m
Qatar Airways
Deal found 1/27$1,453

Find 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 January 29, 2026.

Round-trip from

$1,241
(American Airlines)

Popular in

December

Cheapest in

February
From Idaho to South Africa
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($221 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($81 potential savings vs. average RT price).
Search Deals

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 January 29, 2026.
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

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Tue 5/19

1:29 pm-7:00 am

2 stops33h 31m

Johannesburg OR Tambo

Thu 6/18

7:25 pm-10:37 pm

2 stops35h 12m

$1,241

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Mon 5/18

1:29 pm-7:00 am

2 stops33h 31m

Johannesburg OR Tambo

Wed 6/17

9:15 pm-11:45 pm

2 stops34h 30m

$1,241

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Sat 5/9

3:15 pm-9:25 am

2 stops33h 10m

Johannesburg OR Tambo

Sun 5/24

9:15 pm-11:06 pm

2 stops34h 51m

$1,241

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Thu 2/19

1:30 pm-7:35 am

2 stops33h 05m

Johannesburg OR Tambo

Tue 2/24

7:35 pm-10:22 pm

2 stops35h 47m

$1,266

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Tue 5/19

1:33 pm-7:00 am

2 stops32h 27m

Johannesburg OR Tambo

Tue 6/2

9:15 pm-11:06 pm

2 stops34h 51m

$1,267

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Wed 3/18

7:40 am-3:55 am

2 stops36h 15m

Johannesburg OR Tambo

Sat 3/28

1:45 pm-9:40 pm

2 stops39h 55m

$1,268

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Wed 4/15

1:33 pm-9:25 am

2 stops34h 52m

Johannesburg OR Tambo

Wed 4/29

9:15 pm-11:09 pm

2 stops34h 54m

$1,268

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Sun 3/15

1:39 pm-7:35 am

2 stops33h 56m

Johannesburg OR Tambo

Sun 3/22

10:00 pm-10:23 pm

2 stops32h 23m

$1,353

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Wed 4/15

7:15 am-10:30 am

2 stops42h 15m

Johannesburg OR Tambo

Wed 4/29

6:00 pm-11:11 pm

3 stops38h 11m

$1,466

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Fri 6/5

1:07 pm-7:00 am

2 stops32h 53m

Johannesburg OR Tambo

Fri 6/12

7:25 pm-8:47 pm

2 stops34h 22m

$1,501

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 28 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
No data available for this route at this time. Please check back soon.

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 33h 31m. American Airlines provides one of the quickest options available for as low as $1,241. Idaho and South Africa are separated by a distance of 10108 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.

See more FAQs

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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,249Average$1,375FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$1,442Average$1,759FlexibilityNo cancel feeOn-time69%
DeltaCheapest$2,021Average$2,424FlexibilityNo cancel feeOn-timeN/A

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