R2 896+ 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 13/5. 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
May 15 — May 221
1 adult
1 adult, Economy, 0 bags

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 15 April 2026. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Sat 9/5

7:10-4:00

2 stops35h 50m

Johannesburg OR Tambo

Sun 24/5

19:50-20:43

2 stops33h 53m

R30 102

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Mon 25/5

11:56-11:30

2 stops39h 34m

Cape Town Intl

Mon 1/6

18:25-22:58

2 stops36h 33m

R30 446

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Mon 4/5

6:00-10:30

2 stops44h 30m

Johannesburg OR Tambo

Wed 13/5

15:05-22:54

3 stops39h 49m

R32 720

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Fri 1/5

13:29-10:30

2 stops37h 01m

Johannesburg OR Tambo

Mon 18/5

18:10-20:11

3 stops58h 01m

R33 129

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Sat 9/5

7:10-4:00

2 stops35h 50m

Johannesburg OR Tambo

Sat 16/5

18:10-21:18

3 stops60h 08m

R34 781

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Sat 12/9

5:00-18:30

3 stops28h 30m

Johannesburg OR Tambo

Wed 23/9

19:00-21:09

2 stops35h 09m

R35 338

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Tue 1/9

5:00-18:30

3 stops28h 30m

Johannesburg OR Tambo

Fri 11/9

19:00-21:04

2 stops35h 04m

R36 090

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Sun 31/5

20:51-4:00

2 stops47h 09m

Johannesburg OR Tambo

Mon 8/6

15:05-22:29

3 stops39h 24m

R36 646
Fastest return journey

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Sat 12/9

12:40-19:40

1 stop22h 00m

Johannesburg OR Tambo

Wed 23/9

21:55-11:24

1 stop22h 29m

R36 745

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Thu 25/6

18:51-18:35

2 stops39h 44m

Johannesburg OR Tambo

Fri 3/7

19:50-22:05

3 stops58h 15m

R38 871

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Idaho

Have a flexible travel schedule? Discover the best time to fly from Idaho with our price prediction graph.
Estimated return 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.

Travel insights for flights from Idaho

Get recent, data-driven insights about flights from Idaho including ideal travel times, pricing trends, and more.

What is the cheapest place to fly to from Idaho?

The cheapest city to fly to from Idaho is Dallas/Fort Worth, with prices starting at R25 080. Explore other affordable destinations below.

Dallas/Fort Worth
Dallas/Fort Worth
From R25 080

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.

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 15 April 2026.

  • 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!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.