Latest deals
FAQs
Price Alerts

Cheap flights from Idaho to Cape Town from $1,023

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 Cape Town departing on 9/30. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Idaho to Cape Town

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:06 pm - 10:15 am
BOI
-
CPT
37h 09m
2 stops
Multiple Airlines Logo
7:30 pm - 10:27 pm
CPT
-
BOI
34h 57m
2 stops
$1,593Multiple Airlines
Mon, Aug 17 - Mon, Aug 31
Multiple Airlines Logo
8:13 am - 11:30 am
BOI
-
CPT
43h 17m
2 stops
Multiple Airlines Logo
6:25 pm - 10:20 am
CPT
-
BOI
47h 55m
2 stops
$2,086Multiple Airlines
Sat, May 23 - Sat, May 30
Singapore Airlines Logo
7:05 am - 9:25 am
BOI
-
CPT
66h 20m
3 stops
Singapore Airlines Logo
10:40 am - 7:27 pm
CPT
-
BOI
64h 47m
3 stops
$2,112Singapore Airlines
Mon, Aug 17 - Mon, Aug 31
Delta Logo
1:43 pm - 5:50 pm
BOI
-
CPT
20h 07m
1 stop
Delta Logo
7:40 am - 8:18 pm
CPT
-
BOI
44h 38m
2 stops
$2,235Delta
Mon, Aug 17 - Mon, Aug 31
Multiple Airlines Logo
6:35 am - 12:55 pm
BOI
-
CPT
46h 20m
2 stops
Multiple Airlines Logo
6:05 am - 10:29 pm
CPT
-
BOI
48h 24m
3 stops
$2,682Multiple Airlines
Sat, May 23 - Sat, May 30
Multiple Airlines Logo
7:33 pm - 9:25 am
BOI
-
CPT
53h 52m
3 stops
Multiple Airlines Logo
10:40 am - 5:43 pm
CPT
-
BOI
39h 03m
3 stops
$3,124Multiple Airlines
Sat, May 23 - Sat, May 30
Multiple Airlines Logo
11:46 am - 11:30 am
BOI
-
CPT
39h 44m
2 stops
Multiple Airlines Logo
10:40 am - 7:27 pm
CPT
-
BOI
64h 47m
3 stops
$3,198Multiple Airlines
Mon, Aug 17 - Mon, Aug 31
Delta Logo
1:53 pm - 5:50 pm
BOI
-
CPT
19h 57m
1 stop
Delta Logo
11:15 pm - 9:52 am
CPT
-
BOI
42h 37m
2 stops
$3,325Delta
Sat, May 23 - Sat, May 30

United Airlines flights from Idaho to Cape Town

Our best United Airlines deals on Idaho to Cape Town flight tickets
United Airlines
Apr 11
BOI5:00 amBoise Air Term. Gowen Fld
26h 20m
2 stops
CPT3:20 pmCape Town Intl
Apr 25
CPT7:50 pmCape Town Intl
27h 34m
2 stops
BOI3:24 pmBoise Air Term. Gowen Fld
$11,854
United Airlines
Apr 11
BOI6:15 amBoise Air Term. Gowen Fld
25h 05m
2 stops
CPT3:20 pmCape Town Intl
Apr 25
CPT7:50 pmCape Town Intl
25h 42m
2 stops
BOI1:32 pmBoise Air Term. Gowen Fld
$11,904

Delta flights from Idaho to Cape Town

Our best Delta deals on Idaho to Cape Town flight tickets
Delta
Aug 17
BOI1:43 pmBoise Air Term. Gowen Fld
20h 07m
1 stop
CPT5:50 pmCape Town Intl
Aug 31
CPT7:40 amCape Town Intl
44h 38m
2 stops
BOI8:18 pmBoise Air Term. Gowen Fld
$2,235
Delta
May 23
BOI1:53 pmBoise Air Term. Gowen Fld
19h 57m
1 stop
CPT5:50 pmCape Town Intl
May 30
CPT11:15 pmCape Town Intl
42h 37m
2 stops
BOI9:52 amBoise Air Term. Gowen Fld
$3,325
Delta
Apr 11
BOI1:40 pmBoise Air Term. Gowen Fld
20h 10m
1 stop
CPT5:50 pmCape Town Intl
Apr 25
CPT11:15 pmCape Town Intl
42h 38m
2 stops
BOI9:53 amBoise Air Term. Gowen Fld
$12,715

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Cape Town 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 April 10, 2026.
Use the filters below to find and compare flights from Idaho to Cape Town that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Mon 8/17

1:06 pm-10:15 am

2 stops37h 09m

Cape Town Intl

Mon 8/31

7:30 pm-10:27 pm

2 stops34h 57m

$1,593

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Sat 5/23

8:13 am-11:30 am

2 stops43h 17m

Cape Town Intl

Sat 5/30

6:25 pm-10:20 am

2 stops47h 55m

$2,086

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Mon 8/17

7:05 am-9:25 am

3 stops66h 20m

Cape Town Intl

Mon 8/31

10:40 am-7:27 pm

3 stops64h 47m

$2,112

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Mon 8/17

1:43 pm-5:50 pm

1 stop20h 07m

Cape Town Intl

Mon 8/31

7:40 am-8:18 pm

2 stops44h 38m

$2,235

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Sat 5/23

6:35 am-12:55 pm

2 stops46h 20m

Cape Town Intl

Sat 5/30

6:05 am-10:29 pm

3 stops48h 24m

$2,682

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Sat 5/23

7:33 pm-9:25 am

3 stops53h 52m

Cape Town Intl

Sat 5/30

10:40 am-5:43 pm

3 stops39h 03m

$3,124

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Mon 8/17

11:46 am-11:30 am

2 stops39h 44m

Cape Town Intl

Mon 8/31

10:40 am-7:27 pm

3 stops64h 47m

$3,198
Quickest round-trip

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Sat 5/23

1:53 pm-5:50 pm

1 stop19h 57m

Cape Town Intl

Sat 5/30

11:15 pm-9:52 am

2 stops42h 37m

$3,325
Cheapest one-way

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Wed 9/30

6:20 am-11:50 am

3 stops45h 30m

$1,023
Quickest one-way

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Wed 9/30

2:30 pm-10:15 am

2 stops35h 45m

$1,030

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Idaho to Cape Town flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Cape Town

Fastest flight time

43h 17m

Direct flights

None
The fastest flight from Idaho to Cape Town takes 43h 17m
There are no direct flights from Idaho to Cape Town. There are no popular flight routes from Idaho to Cape Town.
Search flight deals

Frequently asked questions about flying from Idaho to Cape Town

  • When did momondo last update prices for flights from Idaho to Cape Town Intl Airport?

    Prices for flights from Idaho to Cape Town Intl Airport refresh daily.

  • How old do you have to be to fly from Idaho to Cape Town Intl 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 Cape Town Intl Airport.

  • What documentation or ID do you need to fly to Cape Town Intl Airport?

    The travel and health documents you'll need for your trip to Cape Town Intl Airport 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 Cape Town Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Idaho to Cape Town

  • How do I get Price Alerts for flights from Idaho to Cape Town?

    Confirm your travel details to search for the latest offers for flights from Idaho to Cape Town. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Idaho to Cape Town with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Cape Town?

Book flights to Cape Town if you plan to visit one of these locations
Franschhoek
Stellenbosch
Porterville
Somerset West
Gordon's Bay
Wellington
Hermanus
Paarl
Simon's Town

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Cape Town from Idaho with this policy.

How can momondo help me find flights from Idaho to Cape Town?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Cape Town.

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

Yes. momondo can track prices for Idaho to Cape Town flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Cape Town 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 5/10
Sun 5/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Africa