R1 648+ 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 18/4. 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
Apr 9 — Apr 161
1 adult
1 adult, Economy, 0 bags

What to know about flights from Idaho

Discover essential information about flights departing from Idaho, including flight schedules, destinations, airlines operating at the Idaho airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 10 March 2026.

Good round-trip deal

R25 522 or less
Price to beat on a round-trip flight from Idaho.
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Find flights from Idaho

Enter your travel dates to find the best prices.

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 March 2026.

Tue 14/47:40
BOI
-
JNB
2 stops41h 10m
Qatar Airways
Sat 25/420:40
JNB
-
BOI
2 stops33h 47m
Qatar Airways
Deal found 10/3R20 394
Thu 2/47:40
BOI
-
JNB
2 stops41h 30m
Qatar Airways
Tue 14/414:45
JNB
-
BOI
2 stops38h 55m
Qatar Airways
Deal found 8/3R21 010
Mon 13/47:40
BOI
-
JNB
2 stops41h 10m
Qatar Airways
Wed 22/420:40
JNB
-
BOI
2 stops34h 21m
Qatar Airways
Deal found 7/3R21 509
Tue 21/47:40
BOI
-
JNB
2 stops41h 10m
Qatar Airways
Tue 28/420:40
JNB
-
BOI
2 stops34h 21m
Qatar Airways
Deal found 7/3R21 626
Thu 23/413:29
BOI
-
JNB
2 stops35h 21m
Qatar Airways
Thu 30/420:40
JNB
-
BOI
2 stops34h 21m
Qatar Airways
Deal found 9/3R22 225
Tue 1/96:05
GEG
-
JNB
2 stops41h 55m
Qatar Airways
Fri 11/920:55
JNB
-
GEG
2 stops34h 30m
Qatar Airways
Deal found 5/3R23 291
Tue 21/48:07
BOI
-
CPT
2 stops43h 43m
Multiple Airlines
Tue 28/416:35
CPT
-
BOI
2 stops38h 26m
Multiple Airlines
Deal found 7/3R23 940
Wed 8/413:29
BOI
-
JNB
2 stops30h 31m
Qatar Airways
Wed 22/420:40
JNB
-
BOI
2 stops34h 21m
Qatar Airways
Deal found 9/3R24 489
Sat 9/57:09
GEG
-
JNB
2 stops42h 21m
Multiple Airlines
Sun 24/518:00
JNB
-
GEG
2 stops55h 58m
Multiple Airlines
Deal found 9/3R25 339
Mon 18/58:38
BOI
-
JNB
2 stops40h 12m
Qatar Airways
Wed 17/620:55
JNB
-
BOI
2 stops33h 12m
Qatar Airways
Deal found 9/3R25 655
Mon 4/513:53
BOI
-
JNB
2 stops42h 17m
Qatar Airways
Wed 13/520:40
JNB
-
BOI
2 stops34h 18m
Qatar Airways
Deal found 9/3R25 954
Sat 18/413:29
BOI
-
JNB
2 stops35h 21m
Qatar Airways
Tue 21/414:45
JNB
-
BOI
2 stops39h 42m
Qatar Airways
Deal found 8/3R26 321

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 March 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

Tue 1/9

6:05-9:00

2 stops41h 55m

Johannesburg OR Tambo

Fri 11/9

20:55-22:25

2 stops34h 30m

R23 291

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Tue 21/4

8:07-11:50

2 stops43h 43m

Cape Town Intl

Tue 28/4

16:35-23:01

2 stops38h 26m

R23 940

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Sat 9/5

5:00-10:30

2 stops44h 30m

Johannesburg OR Tambo

Sun 24/5

18:00-22:36

2 stops37h 36m

R25 339

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Sat 9/5

7:09-8:50

2 stops40h 41m

Johannesburg OR Tambo

Sun 24/5

20:40-22:52

2 stops35h 12m

R27 486

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Sun 2/8

6:20-4:00

2 stops36h 40m

Johannesburg OR Tambo

Sat 8/8

14:45-22:18

2 stops40h 33m

R28 135

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Sun 19/4

6:00-11:30

2 stops45h 30m

Cape Town Intl

Thu 23/4

13:00-23:02

2 stops42h 02m

R28 235

SpokaneJohannesburg

GEG - JNB

GEGJNB

Spokane

Mon 1/6

6:00-10:15

2 stops43h 15m

Johannesburg OR Tambo

Thu 16/7

13:30-23:59

2 stops43h 29m

R29 184

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Tue 7/4

7:40-10:15

2 stops42h 35m

Cape Town Intl

Fri 17/4

13:00-22:57

2 stops41h 57m

R29 850

JacksonJohannesburg

JAC - JNB

JACJNB

Jackson Hole

Tue 24/3

13:08-8:40

2 stops35h 32m

Johannesburg OR Tambo

Tue 31/3

12:40-11:58

2 stops55h 18m

R31 349

JacksonJohannesburg

JAC - JNB

JACJNB

Jackson Hole

Thu 30/4

13:25-16:10

2 stops42h 45m

Johannesburg OR Tambo

Sun 10/5

14:45-12:41

2 stops53h 56m

R31 948

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Showing 1-10 of 40 resultsSorted by cheapest first
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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 522. Explore other affordable destinations below.

Dallas/Fort Worth
Dallas/Fort Worth
From R25 522

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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 March 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!

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