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Cheap flights from Idaho to Johannesburg from $715

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 Johannesburg departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Idaho to Johannesburg

Cheap round-trip flights

Qatar Airways Logo
8:41 am - 3:55 amBOI-JNB
34h 14m2 stops
Qatar Airways Logo
8:20 pm - 10:08 pmJNB-BOI
34h 48m2 stops
$1,250Qatar Airways
Find Deal
Wed, Nov 5 - Thu, Nov 13
Qatar Airways Logo
12:43 pm - 9:35 amBOI-JNB
36h 52m2 stops
Qatar Airways Logo
1:55 pm - 7:50 pmJNB-BOI
37h 55m2 stops
$1,288Qatar Airways
Find Deal
Sun, Sep 7 - Sun, Sep 14
American Airlines Logo
1:43 pm - 10:25 amBOI-JNB
35h 42m2 stops
American Airlines Logo
10:00 pm - 9:09 pmJNB-BOI
32h 09m2 stops
$1,297American Airlines
Find Deal
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
1:43 pm - 10:25 amBOI-JNB
35h 42m2 stops
American Airlines Logo
10:00 pm - 9:09 pmJNB-BOI
32h 09m2 stops
$1,335American Airlines
Find Deal
Wed, Feb 11 - Sun, Feb 15
Qatar Airways Logo
12:43 pm - 9:35 amBOI-JNB
36h 52m2 stops
Qatar Airways Logo
8:25 pm - 10:56 pmJNB-BOI
34h 31m2 stops
$1,337Qatar Airways
Find Deal
Thu, Sep 25 - Tue, Oct 7
United Airlines Logo
7:00 am - 5:45 pmJAC-JNB
26h 45m2 stops
United Airlines Logo
9:20 pm - 1:03 pmJNB-JAC
47h 43m2 stops
$1,493United Airlines
Find Deal
Sun, Sep 14 - Thu, Sep 25
Logo
7:00 am - 5:45 pmJAC-JNB
26h 45m2 stops
Logo
7:00 pm - 1:03 pmJNB-JAC
50h 03m2 stops
$1,538
Find Deal
Wed, Sep 17 - Thu, Sep 25
Logo
9:30 am - 5:45 pmJAC-JNB
48h 15m3 stops
Logo
7:00 pm - 1:03 pmJNB-JAC
50h 03m2 stops
$1,562
Find Deal
Wed, Sep 17 - Thu, Sep 25
Virgin Atlantic Logo
8:00 am - 7:40 pmJAC-JNB
27h 40m1 stop
Virgin Atlantic Logo
9:55 pm - 8:24 pmJNB-JAC
30h 29m1 stop
$1,571Virgin Atlantic
Find Deal
Wed, Sep 17 - Thu, Sep 25
United Airlines Logo
8:40 am - 5:45 pmJAC-JNB
25h 05m2 stops
United Airlines Logo
9:20 pm - 3:13 pmJNB-JAC
25h 53m2 stops
$1,575United Airlines
Find Deal
Fri, Sep 19 - Thu, Sep 25

British Airways flights from Idaho to Johannesburg OR Tambo Airport

Our best British Airways deals on Idaho to Johannesburg OR Tambo Airport flight tickets
British Airways
Dec 18
BOI7:15 amBoise Air Term. Gowen Fld
39h 20m
2 stops
JNB7:35 amJohannesburg OR Tambo
Jan 8
JNB10:00 pmJohannesburg OR Tambo
33h 20m
2 stops
BOI10:20 pmBoise Air Term. Gowen Fld
$2,260
Find similar
British Airways
Dec 18
BOI7:15 amBoise Air Term. Gowen Fld
39h 20m
2 stops
JNB7:35 amJohannesburg OR Tambo
Jan 8
JNB10:00 pmJohannesburg OR Tambo
33h 20m
2 stops
BOI10:20 pmBoise Air Term. Gowen Fld
$2,267
Find similar

Qatar Airways flights from Idaho to Johannesburg OR Tambo Airport

Our best Qatar Airways deals on Idaho to Johannesburg OR Tambo Airport flight tickets
Qatar Airways
Nov 5
BOI8:41 amBoise Air Term. Gowen Fld
34h 14m
2 stops
JNB3:55 amJohannesburg OR Tambo
Nov 13
JNB8:20 pmJohannesburg OR Tambo
34h 48m
2 stops
BOI10:08 pmBoise Air Term. Gowen Fld
$1,250
Find similar
Qatar Airways
Sep 7
BOI12:43 pmBoise Air Term. Gowen Fld
36h 52m
2 stops
JNB9:35 amJohannesburg OR Tambo
Sep 14
JNB1:55 pmJohannesburg OR Tambo
37h 55m
2 stops
BOI7:50 pmBoise Air Term. Gowen Fld
$1,288
Find similar
Qatar Airways
Sep 25
BOI12:43 pmBoise Air Term. Gowen Fld
36h 52m
2 stops
JNB9:35 amJohannesburg OR Tambo
Oct 7
JNB8:25 pmJohannesburg OR Tambo
34h 31m
2 stops
BOI10:56 pmBoise Air Term. Gowen Fld
$1,337
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Johannesburg OR Tambo Airport 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 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Idaho to Johannesburg OR Tambo Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Wed 11/5

8:41 am-3:55 am

2 stops34h 14m

Johannesburg OR Tambo

Thu 11/13

8:20 pm-10:08 pm

2 stops34h 48m

$1,250

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Sun 9/7

12:43 pm-9:35 am

2 stops36h 52m

Johannesburg OR Tambo

Sun 9/14

1:55 pm-7:50 pm

2 stops37h 55m

$1,288

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Wed 2/11

1:43 pm-10:25 am

2 stops35h 42m

Johannesburg OR Tambo

Sun 2/15

10:00 pm-9:09 pm

2 stops32h 09m

$1,297

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Wed 2/11

1:43 pm-10:25 am

2 stops35h 42m

Johannesburg OR Tambo

Sun 2/15

10:00 pm-9:09 pm

2 stops32h 09m

$1,335

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Thu 9/25

12:43 pm-9:35 am

2 stops36h 52m

Johannesburg OR Tambo

Tue 10/7

8:25 pm-10:56 pm

2 stops34h 31m

$1,337

JacksonJohannesburg

JAC - JNB

JACJNB

Jackson Hole

Sun 9/14

7:00 am-5:45 pm

2 stops26h 45m

Johannesburg OR Tambo

Thu 9/25

9:20 pm-1:03 pm

2 stops47h 43m

$1,493

JacksonJohannesburg

JAC - JNB

JACJNB

Jackson Hole

Wed 9/17

7:00 am-5:45 pm

2 stops26h 45m

Johannesburg OR Tambo

Thu 9/25

7:00 pm-1:03 pm

2 stops50h 03m

$1,538

JacksonJohannesburg

JAC - JNB

JACJNB

Jackson Hole

Wed 9/17

9:30 am-5:45 pm

3 stops48h 15m

Johannesburg OR Tambo

Thu 9/25

7:00 pm-1:03 pm

2 stops50h 03m

$1,562

JacksonJohannesburg

JAC - JNB

JACJNB

Jackson Hole

Wed 9/17

8:00 am-7:40 pm

1 stop27h 40m

Johannesburg OR Tambo

Thu 9/25

9:55 pm-8:24 pm

1 stop30h 29m

$1,571

JacksonJohannesburg

JAC - JNB

JACJNB

Jackson Hole

Fri 9/19

8:40 am-5:45 pm

2 stops25h 05m

Johannesburg OR Tambo

Thu 9/25

9:20 pm-3:13 pm

2 stops25h 53m

$1,575

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Johannesburg from

How to get the cheapest flight ticket from Idaho to Johannesburg OR Tambo Airport

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 day to depart on your flight to Johannesburg OR Tambo Airport?

According to our data, Tuesday is the cheapest day to fly to Johannesburg OR Tambo Airport from Idaho. The lowest ticket price found for a Tuesday departure recently was $1,335. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from Idaho because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $2,030.

What is the cheapest time of day to depart on your flight to Johannesburg OR Tambo Airport?

Our most recent data shows that the best time of day to fly to Johannesburg OR Tambo Airport is in the morning. Flights from Idaho to Johannesburg OR Tambo Airport during this time can be as low as $1,432. In the afternoon is when there is more demand to fly to Johannesburg OR Tambo Airport, so prices are often more expensive at around $2,123 per ticket.

Can stopping save me money on Idaho to Johannesburg OR Tambo Airport flights?

You could potentially save up to 23% on your flight if you consider stops on a Idaho to Johannesburg OR Tambo Airport flight.

Cheap Idaho to Johannesburg OR Tambo Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Johannesburg OR Tambo Airport

Direct flights

None
There are no direct flights from Idaho to Johannesburg OR Tambo Airport. There are no popular flight routes from Idaho to Johannesburg OR Tambo Airport.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Johannesburg OR Tambo Airport?

    Prices for flights from Idaho to Johannesburg OR Tambo Airport refresh daily.

  • How many operators does momondo search for flights from Idaho to Johannesburg OR Tambo Airport?

  • How old do you have to be to fly from Idaho to Johannesburg OR Tambo Airport?

    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 layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Johannesburg OR Tambo Airport.

  • What documentation or ID do you need to fly to Johannesburg OR Tambo Airport?

    The required travel and health documents for your Johannesburg OR Tambo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Johannesburg OR Tambo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Johannesburg OR Tambo Airport

Compare and see reviews for airlines that fly from Idaho to Johannesburg OR Tambo Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,432Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
DeltaPriceFrom $1,877Free CancellationRating
7.9
7,982 reviews
Search Delta flights

Traveling to a place near Johannesburg?

Book flights to Johannesburg if you plan to visit one of these locations
Sandton
Kempton Park
Middelburg
Edenvale

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to Johannesburg. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Johannesburg 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 Johannesburg?

momondo helps you find the best flight between Idaho and Johannesburg 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 Johannesburg right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Johannesburg, momondo offers a useful price alert feature which will track prices for flights to Johannesburg from Idaho and alert you when they change.

An easier way to manage your Johannesburg OR Tambo Airport trip

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