How long is the flight from Boise to Johannesburg?

A quick flight from Boise to Johannesburg can take about 35h 27m. American Airlines provides one of the quickest options available for as low as $1,311. The distance from Boise to Johannesburg is about 10108 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Boise to Johannesburg round-trip?

United Airlines, at $1,432, was found to be the cheapest airline from Boise to Johannesburg. An alternate airline flying to your destination would be Delta. United Airlines is priced at 24% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Johannesburg ranges from 0.0 - 4.7 inches per month. January is typically the wettest month, when rainfall can reach 4.7 in. June is typically the driest time to visit Johannesburg when rainfall is around 0.0 in.

If weather is an important factor for your trip to Johannesburg, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 50.0 F).

What is the cheapest time of day to fly from BOI to JNB?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Johannesburg as you normally would.

What airport do you fly from for flights from Boise to Johannesburg?

Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to Johannesburg. You should not have trouble finding flights to Johannesburg from Air Term. Gowen Fld; the airport handles an average of 0 outbound flights to Johannesburg per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Boise airport to Johannesburg. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.

Can I find deals for flights from Boise to Johannesburg that include hotel bookings?

Yes. In addition to deals on Boise to Johannesburg flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Boise to Johannesburg?

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

Can I find deals for business class flights from Boise to Johannesburg?

Yes. Cheapflights offers flight deals from Boise to Johannesburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$788+ Cheap Flights from Boise to Johannesburg

Q: How much does it cost to fly round-trip from Boise to Johannesburg?

Airfare is below average for this route at the moment. Boise to Johannesburg flights typically cost between $1,744 and $2,331 in February. The cheapest round-trip price found within the last 3 days was $1,176 on Qatar Airways (Feb 23-Mar 13).

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Cheap flight deals from Boise to Johannesburg

Round-trip from	$1,176 (oojo)
One-way from	$788 (FlightHub)
Popular in	December
Cheapest in	September
Average price	$1,975

From Boise Air Term. Gowen Fld to Johannesburg

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One-way flight from Boise Air Term. Gowen Fld to Johannesburg

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Highest demand for flights based on searches. 10% potential increase in price ($227 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($60 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Find flight deals from Boise to Johannesburg

Cheapest flights from Boise to Johannesburg
Explore the most affordable flight options available from Boise to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

Sun 12/148:26 pmBOI - JNB

2 stops53h 24mMultiple Airlines

Sun 1/117:05 pmJNB - BOI

2 stops51h 30mMultiple Airlines

Deal found 10/29

$2,289

Thu 12/182:04 pmBOI - JNB

1 stop19h 56mDelta

Thu 1/87:20 pmJNB - BOI

2 stops35h 58mDelta

Deal found 10/27

$2,388

Thu 12/187:45 amBOI - JNB

2 stops29h 20mMultiple Airlines

Thu 1/87:20 pmJNB - BOI

2 stops35h 58mMultiple Airlines

Deal found 10/28

$3,405

Thu 12/188:42 pmBOI - JNB

2 stops48h 28mSingapore Airlines

Thu 1/81:40 pmJNB - BOI

3 stops39h 11mSingapore Airlines

Deal found 10/28

$4,892

Sun 12/145:35 amBOI - JNB

2 stops31h 30mDelta

Sun 1/119:55 pmJNB - BOI

1 stop23h 56mDelta

Deal found 10/29

$8,433

Best flights from Boise to Johannesburg
Discover carefully curated flight deals from Boise to Johannesburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.

Wed 2/111:58 pmBOI - JNB

2 stops35h 27mAmerican Airlines

Sun 2/1510:00 pmJNB - BOI

2 stops33h 36mAmerican Airlines

Deal found 10/28

$1,311

Mon 2/237:32 amBOI - JNB

2 stops50h 03mSingapore Airlines

Fri 3/137:55 pmJNB - BOI

3 stops58h 34mSingapore Airlines

Deal found 10/26

$1,615

Mon 2/231:43 pmBOI - JNB

1 stop20h 17mDelta

Fri 3/137:20 pmJNB - BOI

2 stops35h 44mDelta

Deal found 10/26

$1,863

Sun 12/148:26 pmBOI - JNB

2 stops53h 24mMultiple Airlines

Sun 1/117:05 pmJNB - BOI

2 stops51h 30mMultiple Airlines

Deal found 10/29

$2,289

Wed 2/1110:15 amBOI - JNB

2 stops47h 20mSingapore Airlines

Sun 2/151:40 pmJNB - BOI

3 stops40h 15mSingapore Airlines

Deal found 10/27

$1,774

Wed 2/116:15 pmBOI - JNB

2 stops39h 45mDelta

Sun 2/159:55 pmJNB - BOI

1 stop23h 50mDelta

Deal found 10/27

$2,095

Thu 12/182:04 pmBOI - JNB

1 stop19h 56mDelta

Thu 1/87:20 pmJNB - BOI

2 stops35h 58mDelta

Deal found 10/27

$2,388

One-way flights from Boise to Johannesburg
Search for one-way flight options from Boise to Johannesburg. Find affordable one-way fares based on user searches. Data last updated October 29, 2025.

Wed 11/58:41 amBOI - JNB

2 stops34h 14mQatar Airways

Deal found 10/28

$788

Thu 12/1112:44 pmBOI - JNB

2 stops37h 06mMultiple Airlines

Deal found 10/27

$809

Tue 11/48:41 amBOI - JNB

2 stops45h 54mQatar Airways

Deal found 10/28

$817

Wed 11/58:41 amBOI - JNB

3 stops37h 29mMultiple Airlines

Deal found 10/28

$908

Tue 11/46:05 pmBOI - JNB

3 stops52h 05mMultiple Airlines

Deal found 10/28

$961

Thu 12/112:04 pmBOI - JNB

1 stop19h 56mDelta

Deal found 10/27

$2,088

Tue 11/41:39 pmBOI - JNB

1 stop20h 21mVirgin Atlantic

Deal found 10/28

$2,188

Fly from

Fly to

Route

Depart

Return

Price

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Wed 2/11

1:58 pm-10:25 am

2 stops35h 27m

Johannesburg OR Tambo

Sun 2/15

10:00 pm-10:36 pm

2 stops33h 36m

$1,311

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Mon 2/23

7:32 am-6:35 pm

2 stops50h 03m

Johannesburg OR Tambo

Fri 3/13

7:55 pm-10:29 pm

3 stops58h 34m

$1,615

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Wed 2/11

10:15 am-6:35 pm

2 stops47h 20m

Johannesburg OR Tambo

Sun 2/15

1:40 pm-8:55 pm

3 stops40h 15m

$1,774

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Mon 2/23

1:43 pm-7:00 pm

1 stop20h 17m

Johannesburg OR Tambo

Fri 3/13

7:20 pm-11:04 pm

2 stops35h 44m

$1,863

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Wed 2/11

6:15 pm-7:00 pm

2 stops39h 45m

Johannesburg OR Tambo

Sun 2/15

9:55 pm-12:45 pm

1 stop23h 50m

$2,095

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Sun 12/14

8:26 pm-10:50 am

2 stops53h 24m

Johannesburg OR Tambo

Sun 1/11

7:05 pm-1:35 pm

2 stops51h 30m

$2,289

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Thu 12/18

2:04 pm-7:00 pm

1 stop19h 56m

Johannesburg OR Tambo

Thu 1/8

7:20 pm-10:18 pm

2 stops35h 58m

$2,388

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Wed 11/5

8:41 am-3:55 am

2 stops34h 14m

$788

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Thu 12/11

12:44 pm-10:50 am

2 stops37h 06m

$809

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Tue 11/4

8:41 am-3:35 pm

2 stops45h 54m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 14 results

Best time to book a flight from Boise to Johannesburg

Have a flexible travel schedule? Discover the best time to fly to Johannesburg from Boise 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 Boise to Johannesburg

How much does it cost to fly round-trip from Boise to Johannesburg?

Reviews of airlines servicing Johannesburg

Read through reviews of airlines operating flights from Boise to Johannesburg, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,992 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Delta

7.9

Good

7,992 reviews

Delta

7.9

Good

7,992 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

United Airlines

7.4

Good

8,999 reviews

Delta

7.9

Good

7,992 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Related info for your journey

What airport do you fly from for flights from Boise to Johannesburg?
Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to Johannesburg. You should not have trouble finding flights to Johannesburg from Air Term. Gowen Fld; the airport handles an average of 0 outbound flights to Johannesburg per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Boise airport to Johannesburg. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.
How long is the flight from Boise to Johannesburg?
A quick flight from Boise to Johannesburg can take about 35h 27m. American Airlines provides one of the quickest options available for as low as $1,311. The distance from Boise to Johannesburg is about 10108 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Boise to Johannesburg round-trip?
United Airlines, at $1,432, was found to be the cheapest airline from Boise to Johannesburg. An alternate airline flying to your destination would be Delta. United Airlines is priced at 24% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Boise to Johannesburg that include hotel bookings?
Yes. In addition to deals on Boise to Johannesburg flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boise to Johannesburg?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Johannesburg.
Can I find deals for business class flights from Boise to Johannesburg?
Yes. Cheapflights offers flight deals from Boise to Johannesburg 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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Top 2 airlines flying from Boise to Johannesburg

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,432	Average$1,759	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$1,877	Average$2,143	FlexibilityNo cancel fee	On-timeN/A

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$788+ Cheap flights from Boise (BOI) to Johannesburg

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boise to Johannesburg with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Boise to Johannesburg

Round-trip from

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Cheapest in

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Find flight deals from Boise to Johannesburg

Cheapest flights from Boise to JohannesburgExplore the most affordable flight options available from Boise to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

Explore the most affordable flight options available from Boise to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boise to Johannesburg that are best for you.

Best time to book a flight from Boise to Johannesburg

Have a flexible travel schedule? Discover the best time to fly to Johannesburg from Boise with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Boise to Johannesburg

How much does it cost to fly round-trip from Boise to Johannesburg?

Reviews of airlines servicing Johannesburg

Read through reviews of airlines operating flights from Boise to Johannesburg, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Boise to Johannesburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Boise to Johannesburg?

How long is the flight from Boise to Johannesburg?

What are the cheapest airlines flying from Boise to Johannesburg round-trip?

Can I find deals for flights from Boise to Johannesburg that include hotel bookings?

How can I find direct flights from Boise to Johannesburg?

Can I find deals for business class flights from Boise to Johannesburg?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to Johannesburg

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Boise to Johannesburg

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Book with Flexibility

Travel Smart

Cheapest flights from Boise to Johannesburg
Explore the most affordable flight options available from Boise to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.