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

United Airlines is the most popular carrier operating 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 refresh daily.

How many operators does momondo search for flights from Idaho to South Africa?

There is 1 operator available for flights from Idaho to South Africa as of August 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho to South Africa.

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

The travel and health documents you'll need for your trip to South Africa may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South Africa. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,138 Cheap Flights from Idaho to South Africa in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to South Africa

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 am - 7:25 amGEG Spokane-JNB Johannesburg OR Tambo

38h 15m2 stops Seattle/Tacoma Intl Hong Kong Intl

11:00 am - 7:49 pmJNB Johannesburg OR Tambo-GEG Spokane

42h 49m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,361Multiple Airlines

Mon, Jan 11 - Mon, Feb 1

8:20 am - 7:25 amBOI Boise Air Term. Gowen Fld-JNB Johannesburg OR Tambo

38h 05m2 stops Seattle/Tacoma Intl Hong Kong Intl

11:00 am - 2:27 pmJNB Johannesburg OR Tambo-BOI Boise Air Term. Gowen Fld

36h 27m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,411Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

5:52 am - 7:45 amGEG Spokane-JNB Johannesburg OR Tambo

40h 53m2 stops Seattle/Tacoma Intl Hong Kong Intl

11:10 am - 1:45 pmJNB Johannesburg OR Tambo-GEG Spokane

35h 35m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,437Multiple Airlines

Sat, Sep 12 - Wed, Sep 23

8:57 am - 7:55 amBOI Boise Air Term. Gowen Fld-JNB Johannesburg OR Tambo

38h 58m2 stops San Francisco Hong Kong Intl

11:10 am - 6:17 pmJNB Johannesburg OR Tambo-BOI Boise Air Term. Gowen Fld

39h 07m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,467Multiple Airlines

Fri, Oct 9 - Fri, Oct 16

10:13 am - 8:40 amBOI Boise Air Term. Gowen Fld-JNB Johannesburg OR Tambo

37h 27m2 stops San Francisco Doha Hamad Intl

8:20 pm - 9:33 pmJNB Johannesburg OR Tambo-BOI Boise Air Term. Gowen Fld

34h 13m2 stops Doha Hamad Intl San Francisco

$1,470Qatar Airways

Mon, Nov 9 - Mon, Nov 16

7:40 am - 7:45 amGEG Spokane-JNB Johannesburg OR Tambo

39h 05m2 stops Seattle/Tacoma Intl Hong Kong Intl

11:10 am - 10:25 pmJNB Johannesburg OR Tambo-GEG Spokane

44h 15m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,474Multiple Airlines

Sat, Sep 12 - Wed, Sep 23

10:13 am - 8:40 amBOI Boise Air Term. Gowen Fld-JNB Johannesburg OR Tambo

37h 27m2 stops San Francisco Doha Hamad Intl

8:20 pm - 9:33 pmJNB Johannesburg OR Tambo-BOI Boise Air Term. Gowen Fld

34h 13m2 stops Doha Hamad Intl San Francisco

$1,525Multiple Airlines

Tue, Nov 10 - Mon, Nov 16

10:13 am - 8:40 amBOI Boise Air Term. Gowen Fld-JNB Johannesburg OR Tambo

37h 27m2 stops San Francisco Doha Hamad Intl

8:20 pm - 9:33 pmJNB Johannesburg OR Tambo-BOI Boise Air Term. Gowen Fld

34h 13m2 stops Doha Hamad Intl San Francisco

$1,525Multiple Airlines

Tue, Nov 10 - Wed, Nov 18

1:41 pm - 7:10 pmBOI Boise Air Term. Gowen Fld-JNB Johannesburg OR Tambo

20h 29m1 stop Atlanta Hartsfield-Jackson

9:20 pm - 1:39 pmJNB Johannesburg OR Tambo-BOI Boise Air Term. Gowen Fld

25h 19m1 stop Atlanta Hartsfield-Jackson

$2,076Delta

Tue, Nov 10 - Tue, Nov 17

1:41 pm - 7:10 pmBOI Boise Air Term. Gowen Fld-JNB Johannesburg OR Tambo

20h 29m1 stop Atlanta Hartsfield-Jackson

9:20 pm - 1:39 pmJNB Johannesburg OR Tambo-BOI Boise Air Term. Gowen Fld

25h 19m1 stop Atlanta Hartsfield-Jackson

$2,076Delta

Mon, Nov 9 - Wed, Nov 18

Cheap last minute flights

Enter your travel dates to find the best prices.

8:31 am - 7:45 amGEG Spokane-JNB Johannesburg OR Tambo

38h 14m2 stops Seattle/Tacoma Intl Hong Kong Intl

11:10 am - 10:38 pmJNB Johannesburg OR Tambo-GEG Spokane

44h 28m2 stops Hong Kong Intl Los Angeles

$1,387Multiple Airlines

Mon, Aug 31 - Fri, Sep 4

9:41 am - 7:55 amGEG Spokane-JNB Johannesburg OR Tambo

37h 14m2 stops Seattle/Tacoma Intl Hong Kong Intl

11:10 am - 2:54 pmJNB Johannesburg OR Tambo-GEG Spokane

36h 44m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,437Multiple Airlines

Tue, Sep 1 - Fri, Sep 11

10:14 am - 7:30 amBOI Boise Air Term. Gowen Fld-JNB Johannesburg OR Tambo

37h 16m2 stops San Francisco Frankfurt am Main

6:35 pm - 10:27 pmJNB Johannesburg OR Tambo-BOI Boise Air Term. Gowen Fld

35h 52m2 stops Frankfurt am Main San Francisco

$1,846Multiple Airlines

Sun, Aug 30 - Tue, Sep 1

12:36 pm - 7:40 pmGEG Spokane-JNB Johannesburg OR Tambo

22h 04m1 stop Atlanta Hartsfield-Jackson

9:55 pm - 7:32 pmJNB Johannesburg OR Tambo-GEG Spokane

30h 37m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$2,231Delta

Tue, Sep 1 - Fri, Sep 11

12:36 pm - 7:40 pmGEG Spokane-JNB Johannesburg OR Tambo

22h 04m1 stop Atlanta Hartsfield-Jackson

9:55 pm - 7:32 pmJNB Johannesburg OR Tambo-GEG Spokane

30h 37m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$2,471Delta

Tue, Sep 1 - Fri, Sep 11

1:59 pm - 7:40 pmBOI Boise Air Term. Gowen Fld-JNB Johannesburg OR Tambo

21h 41m1 stop Atlanta Hartsfield-Jackson

8:15 pm - 11:00 pmJNB Johannesburg OR Tambo-BOI Boise Air Term. Gowen Fld

34h 45m2 stops London Heathrow Los Angeles

$5,859Virgin Atlantic

Sun, Aug 30 - Tue, Sep 1

5:00 am - 6:30 pmGEG Spokane-JNB Johannesburg OR Tambo

28h 30m3 stops Denver Intl Cleveland Hopkins Intl Newark

10:00 pm - 3:11 pmJNB Johannesburg OR Tambo-GEG Spokane

26h 11m2 stops Newark Denver Intl

$8,911United Airlines

Mon, Aug 31 - Fri, Sep 4

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Delta flights from Idaho to South Africa

Our best Delta deals on Idaho to South Africa flight tickets

Delta

Nov 9

BOI1:41 pmBoise Air Term. Gowen Fld

20h 29m

1 stop

JNB7:10 pmJohannesburg OR Tambo

Nov 17

JNB9:20 pmJohannesburg OR Tambo

25h 19m

1 stop

BOI1:39 pmBoise Air Term. Gowen Fld

$2,076

Delta

Nov 8

BOI7:13 pmBoise Air Term. Gowen Fld

38h 57m

2 stops

JNB7:10 pmJohannesburg OR Tambo

Nov 18

JNB9:20 pmJohannesburg OR Tambo

25h 19m

1 stop

BOI1:39 pmBoise Air Term. Gowen Fld

$2,081

Delta

Nov 7

BOI5:14 pmBoise Air Term. Gowen Fld

64h 56m

2 stops

JNB7:10 pmJohannesburg OR Tambo

Nov 17

JNB9:20 pmJohannesburg OR Tambo

25h 19m

1 stop

BOI1:39 pmBoise Air Term. Gowen Fld

$2,099

Virgin Atlantic flights from Idaho to South Africa

Our best Virgin Atlantic deals on Idaho to South Africa flight tickets

Virgin Atlantic

Oct 9

BOI1:40 pmBoise Air Term. Gowen Fld

22h 00m

1 stop

JNB7:40 pmJohannesburg OR Tambo

Oct 16

JNB8:15 pmJohannesburg OR Tambo

33h 53m

2 stops

BOI10:08 pmBoise Air Term. Gowen Fld

$2,189

Virgin Atlantic

Aug 30

BOI1:59 pmBoise Air Term. Gowen Fld

21h 41m

1 stop

JNB7:40 pmJohannesburg OR Tambo

Sep 1

JNB8:15 pmJohannesburg OR Tambo

34h 45m

2 stops

BOI11:00 pmBoise Air Term. Gowen Fld

$5,859

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneJohannesburg

GEG Spokane - JNB Johannesburg OR Tambo

GEGJNB

Spokane

Mon 1/11

7:10 am-7:25 am

2 stops38h 15m

Johannesburg OR Tambo

Mon 2/1

11:00 am-7:49 pm

2 stops42h 49m

$1,361

BoiseJohannesburg

BOI Boise Air Term. Gowen Fld - JNB Johannesburg OR Tambo

BOIJNB

Boise Air Term. Gowen Fld

Tue 11/10

8:20 am-7:25 am

2 stops38h 05m

Johannesburg OR Tambo

Tue 11/17

11:00 am-2:27 pm

2 stops36h 27m

$1,411

SpokaneJohannesburg

GEG Spokane - JNB Johannesburg OR Tambo

GEGJNB

Spokane

Sat 9/12

5:52 am-7:45 am

2 stops40h 53m

Johannesburg OR Tambo

Wed 9/23

11:10 am-1:45 pm

2 stops35h 35m

$1,437

BoiseJohannesburg

BOI Boise Air Term. Gowen Fld - JNB Johannesburg OR Tambo

BOIJNB

Boise Air Term. Gowen Fld

Fri 10/9

8:57 am-7:55 am

2 stops38h 58m

Johannesburg OR Tambo

Fri 10/16

11:10 am-6:17 pm

2 stops39h 07m

$1,467

BoiseJohannesburg

BOI Boise Air Term. Gowen Fld - JNB Johannesburg OR Tambo

BOIJNB

Boise Air Term. Gowen Fld

Mon 11/9

10:13 am-8:40 am

2 stops37h 27m

Johannesburg OR Tambo

Mon 11/16

8:20 pm-9:33 pm

2 stops34h 13m

$1,470

SpokaneJohannesburg

GEG Spokane - JNB Johannesburg OR Tambo

GEGJNB

Spokane

Sat 9/12

7:40 am-7:45 am

2 stops39h 05m

Johannesburg OR Tambo

Wed 9/23

11:10 am-10:25 pm

2 stops44h 15m

$1,474

BoiseJohannesburg

BOI Boise Air Term. Gowen Fld - JNB Johannesburg OR Tambo

BOIJNB

Boise Air Term. Gowen Fld

Tue 11/10

10:13 am-8:40 am

2 stops37h 27m

Johannesburg OR Tambo

Mon 11/16

8:20 pm-9:33 pm

2 stops34h 13m

$1,525

BoiseJohannesburg

BOI Boise Air Term. Gowen Fld - JNB Johannesburg OR Tambo

BOIJNB

Boise Air Term. Gowen Fld

Tue 11/10

10:13 am-8:40 am

2 stops37h 27m

Johannesburg OR Tambo

Wed 11/18

8:20 pm-9:33 pm

2 stops34h 13m

$1,525

Quickest round-trip

BoiseJohannesburg

BOI Boise Air Term. Gowen Fld - JNB Johannesburg OR Tambo

BOIJNB

Boise Air Term. Gowen Fld

Tue 11/10

1:41 pm-7:10 pm

1 stop20h 29m

Johannesburg OR Tambo

Tue 11/17

9:20 pm-1:39 pm

1 stop25h 19m

$2,076

BoiseJohannesburg

BOI Boise Air Term. Gowen Fld - JNB Johannesburg OR Tambo

BOIJNB

Boise Air Term. Gowen Fld

Mon 11/9

1:41 pm-7:10 pm

1 stop20h 29m

Johannesburg OR Tambo

Wed 11/18

9:20 pm-1:39 pm

1 stop25h 19m

$2,076

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

Prices

Airlines

Can stopping save me money on Idaho to South Africa flights?

You could potentially save up to 10% on your flight if you consider stops on a Idaho to South Africa flight.

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

Best Price Found	$1,138
Fastest flight time	22h 44m
Direct flights	None

The best one-way flight to South Africa from Idaho in the past 72 hours is $1,138. The best round-trip flight deal from Idaho to South Africa found on momondo in the last 72 hours is $1,361.

The fastest flight from Idaho to South Africa takes 22h 44m

There are no direct flights from Idaho to South Africa. There are no popular flight routes from Idaho to South Africa.

Search flight deals

Frequently asked questions about flying 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 refresh daily.
How many operators does momondo search for flights from Idaho to South Africa?
There is 1 operator available for flights from Idaho to South Africa as of August 2026.
How old do you have to be to fly from Idaho to South Africa?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho to South Africa.
What documentation or ID do you need to fly to South Africa?
The travel and health documents you'll need for your trip to South Africa may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South Africa. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to South Africa

Compare and see reviews for airlines that fly from Idaho to South Africa with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $2,068	Free Cancellation	Rating 7.8 8,531 reviews		Search Delta flights
United Airlines	PriceFrom $2,080	Free Cancellation	Rating 7.4 10,127 reviews		Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to South Africa. momondo saves you time and could save you money on your trip.

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

All flight searches from Idaho to South Africa on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Idaho and South Africa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.