R1 694+ Cheap flights from Boise

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/1. 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 30 — Jan 61
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Boise
Explore the most affordable flight options available from Boise. Find the lowest fares based on data from user searches, with prices last updated on 30 November 2025.

Fri 27/213:24BOI - JNB
2 stops36h 01mAmerican Airlines
Tue 3/322:00JNB - BOI
2 stops33h 36mAmerican Airlines
Deal found 27/11R21 095
Thu 2/49:00BOI - JNB
2 stops40h 00mQatar Airways
Tue 14/411:55JNB - BOI
2 stops41h 42mQatar Airways
Deal found 27/11R21 147
Mon 12/115:18BOI - CPT
2 stops35h 52mAmerican Airlines
Mon 19/122:10CPT - BOI
2 stops30h 15mAmerican Airlines
Deal found 28/11R22 396
Thu 22/113:58BOI - CPT
2 stops61h 12mAmerican Airlines
Mon 26/120:35CPT - BOI
2 stops31h 50mAmerican Airlines
Deal found 27/11R22 516
Thu 2/413:59BOI - JNB
1 stop21h 41mDelta
Tue 14/421:55JNB - BOI
1 stop22h 41mDelta
Deal found 27/11R34 595
Fri 27/213:38BOI - JNB
1 stop20h 22mDelta
Tue 3/319:20JNB - BOI
2 stops31h 20mDelta
Deal found 29/11R36 151
Mon 12/113:41BOI - CPT
1 stop20h 34mDelta
Mon 19/123:45CPT - BOI
2 stops30h 10mDelta
Deal found 28/11R38 718
Thu 22/113:40BOI - CPT
1 stop20h 35mDelta
Mon 26/121:30CPT - BOI
1 stop24h 00mDelta
Deal found 29/11R41 438
Thu 2/47:11BOI - JNB
2 stops51h 24mSingapore Airlines
Tue 14/419:50JNB - BOI
3 stops58h 13mSingapore Airlines
Deal found 27/11R42 499
Mon 12/110:15BOI - CPT
3 stops62h 10mSingapore Airlines
Mon 19/110:40CPT - BOI
3 stops66h 11mSingapore Airlines
Deal found 28/11R45 921
Fri 26/1220:42BOI - JNB
2 stops60h 53mSingapore Airlines
Mon 5/119:55JNB - BOI
2 stops56h 56mSingapore Airlines
Deal found 28/11R53 791
Sat 11/47:42BOI - CPT
2 stops23h 38mUnited Airlines
Sat 25/419:50CPT - BOI
2 stops34h 57mUnited Airlines
Deal found 27/11R105 666

Find flights from Boise within your budget

 
Find flights departing from Boise 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 30 November 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Fri 27/2

13:24-10:25

2 stops36h 01m

Johannesburg OR Tambo

Tue 3/3

22:00-22:36

2 stops33h 36m

R21 095

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Thu 2/4

9:00-9:00

2 stops40h 00m

Johannesburg OR Tambo

Tue 14/4

11:55-21:37

2 stops41h 42m

R21 147

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Mon 12/1

15:18-12:10

2 stops35h 52m

Cape Town Intl

Mon 19/1

22:10-19:25

2 stops30h 15m

R22 396

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Thu 22/1

13:58-12:10

2 stops61h 12m

Cape Town Intl

Mon 26/1

20:35-19:25

2 stops31h 50m

R22 516

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Thu 2/4

13:59-19:40

1 stop21h 41m

Johannesburg OR Tambo

Tue 14/4

21:55-12:36

1 stop22h 41m

R34 595

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Fri 27/2

13:38-19:00

1 stop20h 22m

Johannesburg OR Tambo

Tue 3/3

19:20-17:40

2 stops31h 20m

R36 151

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Mon 12/1

13:41-19:15

1 stop20h 34m

Cape Town Intl

Mon 19/1

23:45-20:55

2 stops30h 10m

R38 718

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Thu 22/1

13:40-19:15

1 stop20h 35m

Cape Town Intl

Mon 26/1

21:30-12:30

1 stop24h 00m

R41 438

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Mon 12/1

10:15-9:25

3 stops62h 10m

Cape Town Intl

Mon 19/1

10:40-19:51

3 stops66h 11m

R45 921

Flights are sorted by cheapest return flights first.

Deals found on 27/11

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Estimated return price
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Related info for your journey

Access useful and relevant information related to your journey from Boise. 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 30 November 2025.

  • What are the most popular destinations to fly to from Boise?

    The most selected flight destinations from Boise for the current month are Denver, Dallas/Fort Worth Airport, Burbank. While Denver, Dallas/Fort Worth Airport, Cancún are the top choices made by travellers year-round.

  • What is the cheapest first class flight from Boise?

    If you’re looking to fly first-class from Boise to anywhere, put Denver on your list as prices start at R54 310 for this destination.

  • How does Cheapflights help users find flights from Boise?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Boise. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    Cheapflights simply makes it quick and affordable to book flights from Boise by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Boise flexibly with Cheapflights today.

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How does Cheapflights help users find flights from Boise?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Boise. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Boise by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Boise with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Boise flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Boise and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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