Cheap flights from Idaho to South Africa from R14 286

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to South Africa departing on 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
13:29 - 7:00
BOI
-
JNB
33h 31m
2 stops
American Airlines Logo
21:15 - 22:37
JNB
-
BOI
33h 22m
2 stops
R19 847American Airlines
Mon, May 18 - Wed, Jun 17
American Airlines Logo
13:13 - 9:25
GEG
-
JNB
35h 12m
2 stops
American Airlines Logo
19:25 - 20:47
JNB
-
GEG
34h 22m
2 stops
R19 847American Airlines
Sat, May 9 - Sun, May 24
American Airlines Logo
13:29 - 7:00
BOI
-
JNB
33h 31m
2 stops
American Airlines Logo
21:15 - 23:45
JNB
-
BOI
34h 30m
2 stops
R19 863American Airlines
Mon, May 18 - Wed, Jun 17
American Airlines Logo
15:15 - 7:00
GEG
-
JNB
30h 45m
2 stops
American Airlines Logo
19:25 - 20:47
JNB
-
GEG
34h 22m
2 stops
R19 863American Airlines
Sat, May 9 - Sun, May 24
Iberia Logo
6:00 - 10:25
GEG
-
JNB
43h 25m
2 stops
Iberia Logo
21:15 - 21:12
JNB
-
GEG
32h 57m
2 stops
R20 023Iberia
Wed, Mar 11 - Thu, Apr 2
Multiple Airlines Logo
7:40 - 8:50
BOI
-
JNB
41h 10m
2 stops
Multiple Airlines Logo
14:45 - 21:40
JNB
-
BOI
38h 55m
2 stops
R23 490Multiple Airlines
Wed, Apr 15 - Sat, Apr 18
Iberia Logo
13:07 - 9:25
GEG
-
JNB
35h 18m
2 stops
Iberia Logo
19:25 - 20:47
JNB
-
GEG
34h 22m
2 stops
R24 385Iberia
Tue, Jun 16 - Fri, Jun 26
British Airways Logo
15:47 - 7:35
BOI
-
JNB
30h 48m
2 stops
British Airways Logo
22:00 - 23:02
JNB
-
BOI
57h 02m
2 stops
R24 673British Airways
Fri, Mar 6 - Sun, Mar 22
Finnair Logo
14:58 - 7:00
BOI
-
JNB
32h 02m
2 stops
Finnair Logo
21:15 - 22:37
JNB
-
BOI
33h 22m
2 stops
R24 816Finnair
Thu, Jun 25 - Fri, Jul 3
Multiple Airlines Logo
18:15 - 9:25
BOI
-
CPT
55h 10m
3 stops
Multiple Airlines Logo
10:40 - 21:23
CPT
-
BOI
42h 43m
3 stops
R35 826Multiple Airlines
Mon, Jul 13 - Thu, Jul 23

Iberia flights from Idaho to South Africa

Our best Iberia deals on Idaho to South Africa flight tickets
Iberia
Mar 11
GEG6:00Spokane
43h 25m
2 stops
JNB10:25Johannesburg OR Tambo
Apr 2
JNB21:15Johannesburg OR Tambo
32h 57m
2 stops
GEG21:12Spokane
R20 023
Iberia
Jun 16
GEG13:07Spokane
35h 18m
2 stops
JNB9:25Johannesburg OR Tambo
Jun 26
JNB19:25Johannesburg OR Tambo
34h 22m
2 stops
GEG20:47Spokane
R24 385
Iberia
Jun 16
GEG13:07Spokane
35h 18m
2 stops
JNB9:25Johannesburg OR Tambo
Jun 26
JNB19:25Johannesburg OR Tambo
34h 22m
2 stops
GEG20:47Spokane
R24 417

Delta flights from Idaho to South Africa

Our best Delta deals on Idaho to South Africa flight tickets
Delta
Mar 3
BOI18:35Boise Air Term. Gowen Fld
39h 40m
2 stops
CPT19:15Cape Town Intl
Mar 10
CPT21:30Cape Town Intl
23h 08m
1 stop
BOI12:38Boise Air Term. Gowen Fld
R25 248
Delta
May 9
GEG12:27Spokane
22h 13m
1 stop
JNB19:40Johannesburg OR Tambo
May 24
JNB23:15Johannesburg OR Tambo
32h 43m
2 stops
GEG22:58Spokane
R31 432
Delta
May 9
GEG12:27Spokane
22h 13m
1 stop
JNB19:40Johannesburg OR Tambo
May 24
JNB23:15Johannesburg OR Tambo
32h 42m
2 stops
GEG22:57Spokane
R31 448

momondo Fare Finder

 
Customise 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, momondo users made 13 550 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from Idaho to South Africa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Mon 18/5

13:29-7:00

2 stops33h 31m

Johannesburg OR Tambo

Wed 17/6

21:15-22:37

2 stops33h 22m

R19 847

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Sat 9/5

13:13-9:25

2 stops35h 12m

Johannesburg OR Tambo

Sun 24/5

19:25-20:47

2 stops34h 22m

R19 847

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Mon 18/5

13:29-7:00

2 stops33h 31m

Johannesburg OR Tambo

Wed 17/6

21:15-23:45

2 stops34h 30m

R19 863

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Sat 9/5

15:15-7:00

2 stops30h 45m

Johannesburg OR Tambo

Sun 24/5

19:25-20:47

2 stops34h 22m

R19 863

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Wed 11/3

6:00-10:25

2 stops43h 25m

Johannesburg OR Tambo

Thu 2/4

21:15-21:12

2 stops32h 57m

R20 023

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Wed 15/4

7:40-8:50

2 stops41h 10m

Johannesburg OR Tambo

Sat 18/4

14:45-21:40

2 stops38h 55m

R23 490

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Tue 16/6

13:07-9:25

2 stops35h 18m

Johannesburg OR Tambo

Fri 26/6

19:25-20:47

2 stops34h 22m

R24 385

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Fri 6/3

15:47-7:35

2 stops30h 48m

Johannesburg OR Tambo

Sun 22/3

22:00-23:02

2 stops57h 02m

R24 673

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Thu 25/6

14:58-7:00

2 stops32h 02m

Johannesburg OR Tambo

Fri 3/7

21:15-22:37

2 stops33h 22m

R24 816

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Mon 13/7

18:15-9:25

3 stops55h 10m

Cape Town Intl

Thu 23/7

10:40-21:23

3 stops42h 43m

R35 826

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to South Africa from

How to get the cheapest flight ticket from Idaho to South Africa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Idaho to South Africa?

American Airlines, Virgin Atlantic, and Delta are the most popular carriers operating from Idaho to South Africa

Cheap Idaho to South Africa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to South Africa

Fastest flight time

28h 00m

Direct flights

None
The fastest flight from Idaho to South Africa takes 28h 00m
There are no direct flights from Idaho to South Africa. There are no popular flight routes from Idaho to South Africa.
  • When did momondo last update prices for flights from Idaho to South Africa?

    Prices for flights from Idaho to South Africa are refreshed on a daily basis.

  • How old do you have to be to fly from Idaho to South Africa?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to South Africa.

  • What documentation or ID do you need to fly to South Africa?

    The necessary travel and health documents for your South Africa trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to South Africa?

Finding the right flight to South Africa from Idaho is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South Africa quick and easy, saving you time and money.

Can I find flights from Idaho to South Africa with flexible booking policies on momondo?

momondo does allow users to show only those flights to South Africa from Idaho which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Idaho to South Africa?

momondo provides multiple filters to help you find the best flight to South Africa from Idaho. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Idaho to South Africa right now. Can momondo alert me if prices change?

Price alerts on flights to South Africa from Idaho are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your South Africa trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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1 adult
Fri 6/3
Fri 13/3

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Popular Cities in South Africa

Popular flights according to clicks in the last 7 days on momondo