R1 538+ Cheap flights from Idaho

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOI — JNB
Dec 10 — Dec 171
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Idaho
Explore the most affordable flight options available from Idaho. Find the lowest fares based on data from user searches, with prices last updated on 10 November 2025.

Thu 5/313:06JAC - JNB
2 stops33h 29mAmerican Airlines
Mon 9/322:00JNB - JAC
2 stops45h 54mAmerican Airlines
Deal found 8/11R19 654
Sun 8/28:10BOI - JNB
2 stops34h 45mQatar Airways
Wed 18/220:30JNB - BOI
2 stops34h 45mQatar Airways
Deal found 9/11R20 328
Mon 27/414:03JAC - JNB
2 stops32h 57mAmerican Airlines
Thu 21/521:15JNB - JAC
2 stops31h 30mAmerican Airlines
Deal found 8/11R21 330
Thu 7/513:37BOI - JNB
2 stops33h 23mAmerican Airlines
Sun 24/521:15JNB - BOI
2 stops33h 50mAmerican Airlines
Deal found 9/11R21 330
Wed 4/312:55GEG - JNB
2 stops35h 30mAmerican Airlines
Sun 8/322:00JNB - GEG
2 stops31h 34mAmerican Airlines
Deal found 9/11R21 330
Mon 27/414:03JAC - JNB
2 stops35h 22mAmerican Airlines
Mon 11/521:15JNB - JAC
2 stops46h 46mAmerican Airlines
Deal found 8/11R21 451
Wed 11/213:58BOI - JNB
2 stops32h 37mAmerican Airlines
Sun 15/222:00JNB - BOI
2 stops33h 36mAmerican Airlines
Deal found 9/11R23 491
Sat 9/517:45GEG - JNB
2 stops28h 15mBritish Airways
Sun 24/519:25JNB - GEG
2 stops34h 46mBritish Airways
Deal found 9/11R24 546
Sun 8/219:02BOI - JNB
3 stops62h 33mMultiple Airlines
Wed 18/219:55JNB - BOI
2 stops58h 00mMultiple Airlines
Deal found 9/11R25 444
Thu 7/514:11BOI - JNB
2 stops55h 59mMultiple Airlines
Sun 24/513:45JNB - BOI
3 stops56h 59mMultiple Airlines
Deal found 9/11R26 274
Wed 11/210:00BOI - CPT
2 stops39h 30mQatar Airways
Sun 15/218:55CPT - BOI
2 stops36h 41mQatar Airways
Deal found 9/11R27 605
Sat 9/512:40GEG - JNB
1 stop22h 00mDelta
Sun 24/521:55JNB - GEG
1 stop32h 37mDelta
Deal found 9/11R33 206

Find flights from Idaho within your budget

 
Find flights departing from Idaho that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 10 November 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

JacksonJohannesburg

JAC - JNB

JACJNB

Jackson Hole

Thu 5/3

13:29-7:35

2 stops33h 06m

Johannesburg OR Tambo

Mon 9/3

19:35-11:54

2 stops48h 19m

R19 654

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Sun 8/2

8:10-3:55

2 stops34h 45m

Johannesburg OR Tambo

Wed 18/2

20:30-22:15

2 stops34h 45m

R20 328

JacksonJohannesburg

JAC - JNB

JACJNB

Jackson Hole

Mon 27/4

14:03-7:00

2 stops32h 57m

Johannesburg OR Tambo

Thu 21/5

21:15-20:45

2 stops31h 30m

R21 330

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Thu 7/5

13:37-7:00

2 stops33h 23m

Johannesburg OR Tambo

Sun 24/5

21:15-23:05

2 stops33h 50m

R21 330

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Wed 4/3

12:55-10:25

2 stops35h 30m

Johannesburg OR Tambo

Sun 8/3

22:00-20:34

2 stops31h 34m

R21 330

JacksonJohannesburg

JAC - JNB

JACJNB

Jackson Hole

Mon 27/4

14:03-9:25

2 stops35h 22m

Johannesburg OR Tambo

Mon 11/5

21:15-12:01

2 stops46h 46m

R21 451

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Wed 11/2

13:58-10:25

2 stops35h 27m

Johannesburg OR Tambo

Sun 15/2

22:00-22:36

2 stops33h 36m

R23 491

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Sat 9/5

9:30-9:25

2 stops38h 55m

Johannesburg OR Tambo

Sun 24/5

19:25-14:22

2 stops27h 57m

R24 546

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Sun 8/2

19:02-18:35

3 stops62h 33m

Johannesburg OR Tambo

Wed 18/2

19:55-20:55

2 stops58h 00m

R25 444

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Thu 7/5

14:11-6:10

2 stops55h 59m

Johannesburg OR Tambo

Sun 24/5

13:45-14:44

3 stops56h 59m

R26 274

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 23 results
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Best time to book a flight from Idaho

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Estimated return price
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Travel insights for flights from Idaho

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Related info for your journey

Access useful and relevant information related to your journey from Idaho. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 10 November 2025.

  • How does Cheapflights help users find flights from Idaho?

    Deals for flights from Idaho are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Idaho?

    Millions of users choose and trust Cheapflights to book the best flight deals from Idaho for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Idaho with no change fees?

    Certainly. Search results for flights from Idaho shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Idaho become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Idaho today and book when you’re ready!

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How does Cheapflights help users find flights from Idaho?

Deals for flights from Idaho are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Idaho?

Millions of users choose and trust Cheapflights to book the best flight deals from Idaho for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Idaho with no change fees?

Certainly. Search results for flights from Idaho shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Idaho become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Idaho today and book when you’re ready!

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