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

Delta and United Airlines are the most popular carriers 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 are 2 operators available for flights from Idaho to South Africa as of October 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.

$1,267 Cheap Flights from Idaho to South Africa in 2026/27

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.

1:29 pm - 10:15 amBOI Boise Air Term. Gowen Fld-CPT Cape Town Intl

36h 46m2 stops Chicago O'Hare Intl Doha Hamad Intl

7:30 pm - 10:20 pmCPT Cape Town Intl-BOI Boise Air Term. Gowen Fld

34h 50m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,384Multiple Airlines

Sat, Apr 10 - Fri, Apr 30

1:29 pm - 10:15 amBOI Boise Air Term. Gowen Fld-CPT Cape Town Intl

36h 46m2 stops Chicago O'Hare Intl Doha Hamad Intl

7:30 pm - 10:20 pmCPT Cape Town Intl-BOI Boise Air Term. Gowen Fld

34h 50m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,385Multiple Airlines

Sat, Apr 10 - Fri, Apr 30

7:00 am - 7:25 amBOI Boise Air Term. Gowen Fld-JNB Johannesburg OR Tambo

39h 25m2 stops Los Angeles Hong Kong Intl

11:00 am - 3:28 pmJNB Johannesburg OR Tambo-BOI Boise Air Term. Gowen Fld

37h 28m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,520Multiple Airlines

Mon, Nov 16 - Wed, Nov 25

6:20 am - 4:10 pmBOI Boise Air Term. Gowen Fld-CPT Cape Town Intl

24h 50m2 stops Denver Intl Washington, D.C. Dulles Intl

8:50 pm - 1:29 pmCPT Cape Town Intl-BOI Boise Air Term. Gowen Fld

25h 39m2 stops Newark Denver Intl

$1,530United Airlines

Thu, Jan 28 - Mon, Feb 1

7:30 pm - 7:25 amBOI Boise Air Term. Gowen Fld-JNB Johannesburg OR Tambo

50h 55m2 stops Los Angeles Hong Kong Intl

11:00 am - 10:59 pmJNB Johannesburg OR Tambo-BOI Boise Air Term. Gowen Fld

44h 59m2 stops Hong Kong Intl Los Angeles

$1,601Multiple Airlines

Tue, Nov 17 - Sat, Dec 5

7:25 am - 10:30 amBOI Boise Air Term. Gowen Fld-CPT Cape Town Intl

42h 05m2 stops Los Angeles Doha Hamad Intl

12:35 pm - 10:50 pmCPT Cape Town Intl-BOI Boise Air Term. Gowen Fld

43h 15m2 stops Doha Hamad Intl Los Angeles

$1,602Qatar Airways

Thu, Jan 28 - Mon, Feb 1

7:30 pm - 7:25 amBOI Boise Air Term. Gowen Fld-JNB Johannesburg OR Tambo

50h 55m2 stops Los Angeles Hong Kong Intl

11:00 am - 10:59 pmJNB Johannesburg OR Tambo-BOI Boise Air Term. Gowen Fld

44h 59m2 stops Hong Kong Intl Los Angeles

$1,602Multiple Airlines

Tue, Nov 17 - Sat, Dec 5

9:00 am - 7:55 amBOI Boise Air Term. Gowen Fld-JNB Johannesburg OR Tambo

38h 55m2 stops San Francisco Hong Kong Intl

11:10 am - 10:55 pmJNB Johannesburg OR Tambo-BOI Boise Air Term. Gowen Fld

43h 45m2 stops Hong Kong Intl Los Angeles

$1,618Multiple Airlines

Sat, Apr 10 - Thu, Apr 29

1:43 pm - 5:50 pmBOI Boise Air Term. Gowen Fld-CPT Cape Town Intl

20h 07m1 stop Atlanta Hartsfield-Jackson

8:05 pm - 12:39 pmCPT Cape Town Intl-BOI Boise Air Term. Gowen Fld

24h 34m1 stop Atlanta Hartsfield-Jackson

$2,124Delta

Sat, Apr 10 - Fri, Apr 30

1:43 pm - 5:50 pmBOI Boise Air Term. Gowen Fld-CPT Cape Town Intl

20h 07m1 stop Atlanta Hartsfield-Jackson

8:05 pm - 12:42 pmCPT Cape Town Intl-BOI Boise Air Term. Gowen Fld

24h 37m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$2,128Delta

Sat, Apr 10 - Fri, Apr 30

Cheap last minute flights

Enter your travel dates to find the best prices.

1:58 pm - 5:25 pmIDA Idaho Falls Fanning Field-CPT Cape Town Intl

43h 27m2 stops Seattle/Tacoma Intl Doha Hamad Intl

12:35 pm - 10:54 pmCPT Cape Town Intl-IDA Idaho Falls Fanning Field

43h 19m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,578Multiple Airlines

Fri, Oct 30 - Sun, Nov 15

1:58 pm - 5:25 pmIDA Idaho Falls Fanning Field-CPT Cape Town Intl

43h 27m2 stops Seattle/Tacoma Intl Doha Hamad Intl

12:35 pm - 10:54 pmCPT Cape Town Intl-IDA Idaho Falls Fanning Field

43h 19m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,724Qatar Airways

Fri, Oct 30 - Fri, Nov 13

1:58 pm - 5:25 pmIDA Idaho Falls Fanning Field-CPT Cape Town Intl

43h 27m2 stops Seattle/Tacoma Intl Doha Hamad Intl

9:55 am - 9:43 pmCPT Cape Town Intl-IDA Idaho Falls Fanning Field

44h 48m3 stops Johannesburg OR Tambo Doha Hamad Intl Dallas/Fort Worth

$1,911Multiple Airlines

Fri, Oct 30 - Fri, Nov 13

1:58 pm - 5:25 pmIDA Idaho Falls Fanning Field-CPT Cape Town Intl

43h 27m2 stops Seattle/Tacoma Intl Doha Hamad Intl

9:00 am - 9:43 pmCPT Cape Town Intl-IDA Idaho Falls Fanning Field

45h 43m3 stops Johannesburg OR Tambo Doha Hamad Intl Dallas/Fort Worth

$2,104Multiple Airlines

Fri, Oct 30 - Sun, Nov 15

6:09 am - 9:25 amIDA Idaho Falls Fanning Field-CPT Cape Town Intl

43h 16m3 stops Seattle/Tacoma Intl Singapore Changi Johannesburg OR Tambo

10:40 am - 3:18 pmCPT Cape Town Intl-IDA Idaho Falls Fanning Field

37h 38m3 stops Johannesburg OR Tambo Singapore Changi Seattle/Tacoma Intl

$4,225Multiple Airlines

Fri, Oct 30 - Fri, Nov 13

10:35 am - 6:00 pmIDA Idaho Falls Fanning Field-CPT Cape Town Intl

23h 25m2 stops Denver Intl Newark

6:25 pm - 3:38 pmCPT Cape Town Intl-IDA Idaho Falls Fanning Field

30h 13m3 stops Johannesburg OR Tambo Newark Denver Intl

$5,801United Airlines

Fri, Oct 30 - Sun, Nov 15

10:35 am - 6:00 pmIDA Idaho Falls Fanning Field-CPT Cape Town Intl

23h 25m2 stops Denver Intl Newark

8:50 pm - 2:28 pmCPT Cape Town Intl-IDA Idaho Falls Fanning Field

49h 38m3 stops Newark Phoenix Sky Harbor Intl Denver Intl

$8,530United Airlines

Fri, Oct 30 - Sat, Oct 31

7:00 am - 6:00 pmIDA Idaho Falls Fanning Field-CPT Cape Town Intl

27h 00m2 stops Denver Intl Newark

8:50 pm - 2:28 pmCPT Cape Town Intl-IDA Idaho Falls Fanning Field

25h 38m2 stops Newark Denver Intl

$8,530United Airlines

Fri, Oct 30 - Sat, Oct 31

7:00 am - 6:00 pmIDA Idaho Falls Fanning Field-CPT Cape Town Intl

27h 00m2 stops Denver Intl Newark

8:50 pm - 3:38 pmCPT Cape Town Intl-IDA Idaho Falls Fanning Field

27h 48m2 stops Washington, D.C. Dulles Intl Denver Intl

$9,606Multiple Airlines

Fri, Oct 30 - Sun, Nov 15

1:50 pm - 5:25 pmIDA Idaho Falls Fanning Field-CPT Cape Town Intl

43h 35m2 stops Chicago O'Hare Intl Doha Hamad Intl

3:20 pm - 9:43 pmCPT Cape Town Intl-IDA Idaho Falls Fanning Field

39h 23m3 stops Johannesburg OR Tambo Doha Hamad Intl Dallas/Fort Worth

$13,638Multiple Airlines

Fri, Oct 30 - Sun, Nov 15

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Delta flights from Idaho to South Africa

Our best Delta deals on Idaho to South Africa flight tickets

Delta

Apr 10

BOI1:43 pmBoise Air Term. Gowen Fld

20h 07m

1 stop

CPT5:50 pmCape Town Intl

Apr 30

CPT8:05 pmCape Town Intl

24h 34m

1 stop

BOI12:39 pmBoise Air Term. Gowen Fld

$2,128

Delta

Apr 10

BOI1:43 pmBoise Air Term. Gowen Fld

20h 07m

1 stop

CPT5:50 pmCape Town Intl

Apr 30

CPT8:05 pmCape Town Intl

24h 37m

2 stops

BOI12:42 pmBoise Air Term. Gowen Fld

$2,132

Delta

Apr 10

BOI1:43 pmBoise Air Term. Gowen Fld

20h 07m

1 stop

CPT5:50 pmCape Town Intl

Apr 30

CPT8:05 pmCape Town Intl

24h 37m

2 stops

BOI12:42 pmBoise Air Term. Gowen Fld

$2,136

United Airlines flights from Idaho to South Africa

Our best United Airlines deals on Idaho to South Africa flight tickets

United Airlines

Jan 28

BOI6:20 amBoise Air Term. Gowen Fld

24h 50m

2 stops

CPT4:10 pmCape Town Intl

Feb 1

CPT8:50 pmCape Town Intl

25h 39m

2 stops

BOI1:29 pmBoise Air Term. Gowen Fld

$1,530

United Airlines

Jan 6

BOI12:36 pmBoise Air Term. Gowen Fld

42h 34m

2 stops

CPT4:10 pmCape Town Intl

Jan 20

CPT8:50 pmCape Town Intl

28h 56m

2 stops

BOI4:46 pmBoise Air Term. Gowen Fld

$1,873

United Airlines

Oct 30

IDA10:35 amIdaho Falls Fanning Field

23h 25m

2 stops

CPT6:00 pmCape Town Intl

Nov 15

CPT6:25 pmCape Town Intl

30h 13m

3 stops

IDA3:38 pmIdaho Falls Fanning Field

$5,801

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseCape Town

BOI Boise Air Term. Gowen Fld - CPT Cape Town Intl

BOICPT

Boise Air Term. Gowen Fld

Sat 4/10

1:29 pm-10:15 am

2 stops36h 46m

Cape Town Intl

Fri 4/30

7:30 pm-10:20 pm

2 stops34h 50m

$1,384

BoiseCape Town

BOI Boise Air Term. Gowen Fld - CPT Cape Town Intl

BOICPT

Boise Air Term. Gowen Fld

Sat 4/10

1:29 pm-10:15 am

2 stops36h 46m

Cape Town Intl

Fri 4/30

7:30 pm-10:20 pm

2 stops34h 50m

$1,385

BoiseJohannesburg

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

BOIJNB

Boise Air Term. Gowen Fld

Mon 11/16

7:00 am-7:25 am

2 stops39h 25m

Johannesburg OR Tambo

Wed 11/25

11:00 am-3:28 pm

2 stops37h 28m

$1,520

BoiseCape Town

BOI Boise Air Term. Gowen Fld - CPT Cape Town Intl

BOICPT

Boise Air Term. Gowen Fld

Thu 1/28

6:20 am-4:10 pm

2 stops24h 50m

Cape Town Intl

Mon 2/1

8:50 pm-1:29 pm

2 stops25h 39m

$1,530

BoiseJohannesburg

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

BOIJNB

Boise Air Term. Gowen Fld

Tue 11/17

7:30 pm-7:25 am

2 stops50h 55m

Johannesburg OR Tambo

Sat 12/5

11:00 am-10:59 pm

2 stops44h 59m

$1,601

BoiseCape Town

BOI Boise Air Term. Gowen Fld - CPT Cape Town Intl

BOICPT

Boise Air Term. Gowen Fld

Thu 1/28

7:25 am-10:30 am

2 stops42h 05m

Cape Town Intl

Mon 2/1

12:35 pm-10:50 pm

2 stops43h 15m

$1,602

BoiseJohannesburg

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

BOIJNB

Boise Air Term. Gowen Fld

Tue 11/17

7:30 pm-7:25 am

2 stops50h 55m

Johannesburg OR Tambo

Sat 12/5

11:00 am-10:59 pm

2 stops44h 59m

$1,602

BoiseJohannesburg

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

BOIJNB

Boise Air Term. Gowen Fld

Sat 4/10

9:00 am-7:55 am

2 stops38h 55m

Johannesburg OR Tambo

Thu 4/29

11:10 am-10:55 pm

2 stops43h 45m

$1,618

Quickest round-trip

BoiseCape Town

BOI Boise Air Term. Gowen Fld - CPT Cape Town Intl

BOICPT

Boise Air Term. Gowen Fld

Sat 4/10

1:43 pm-5:50 pm

1 stop20h 07m

Cape Town Intl

Fri 4/30

8:05 pm-12:39 pm

1 stop24h 34m

$2,124

BoiseCape Town

BOI Boise Air Term. Gowen Fld - CPT Cape Town Intl

BOICPT

Boise Air Term. Gowen Fld

Sat 4/10

1:43 pm-5:50 pm

1 stop20h 07m

Cape Town Intl

Fri 4/30

8:05 pm-12:42 pm

2 stops24h 37m

$2,128

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	$1,267
Fastest flight time	27h 35m
Direct flights	None

The best one-way flight to South Africa from Idaho in the past 72 hours is $1,267. The best round-trip flight deal from Idaho to South Africa found on momondo in the last 72 hours is $1,384.

The fastest flight from Idaho to South Africa takes 27h 35m

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 are 2 operators available for flights from Idaho to South Africa as of October 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 8,678 reviews		Search Delta flights
United Airlines	PriceFrom $2,080	Free Cancellation	Rating 7.3 10,436 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.