R1 681+ 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 9/1. 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
Jan 8 — Jan 151
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 9 December 2025.

Thu 2/49:00BOI - JNB
2 stops40h 00mQatar Airways
Tue 14/420:40JNB - BOI
2 stops32h 57mQatar Airways
Deal found 8/12R19 831
Thu 22/114:48BOI - JNB
2 stops34h 37mAmerican Airlines
Thu 29/119:35JNB - BOI
2 stops32h 50mAmerican Airlines
Deal found 7/12R20 969
Sat 25/413:42BOI - CPT
2 stops37h 18mAmerican Airlines
Thu 7/518:50CPT - BOI
2 stops34h 17mAmerican Airlines
Deal found 7/12R20 969
Sat 31/113:58BOI - CPT
2 stops35h 22mAmerican Airlines
Sun 8/218:55CPT - BOI
2 stops33h 30mAmerican Airlines
Deal found 7/12R21 393
Wed 21/18:10BOI - JNB
2 stops34h 45mQatar Airways
Sun 25/112:45JNB - BOI
2 stops42h 24mQatar Airways
Deal found 8/12R23 770
Wed 21/111:35BOI - CPT
2 stops44h 50mQatar Airways
Wed 28/118:55CPT - BOI
2 stops37h 07mQatar Airways
Deal found 6/12R25 077
Wed 4/37:11BOI - JNB
2 stops50h 24mSingapore Airlines
Wed 11/313:40JNB - BOI
3 stops40h 19mSingapore Airlines
Deal found 7/12R26 572
Sat 31/113:40BOI - CPT
1 stop20h 35mDelta
Sun 8/221:30CPT - BOI
1 stop24h 00mDelta
Deal found 7/12R26 690
Sun 22/26:28BOI - CPT
2 stops43h 02mQatar Airways
Thu 26/212:35CPT - BOI
2 stops44h 24mQatar Airways
Deal found 8/12R27 522
Wed 21/113:40BOI - CPT
1 stop20h 35mDelta
Wed 28/17:55CPT - BOI
2 stops43h 33mDelta
Deal found 6/12R27 624
Fri 27/220:27BOI - JNB
2 stops48h 43mMultiple Airlines
Tue 3/319:55JNB - BOI
3 stops59h 04mMultiple Airlines
Deal found 7/12R28 405
Wed 21/110:15BOI - CPT
3 stops62h 10mSingapore Airlines
Wed 28/110:40CPT - BOI
3 stops66h 11mSingapore Airlines
Deal found 6/12R29 169

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 9 December 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

Thu 2/4

9:00-9:00

2 stops40h 00m

Johannesburg OR Tambo

Tue 14/4

20:40-21:37

2 stops32h 57m

R19 831

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Wed 4/3

13:39-10:25

2 stops35h 46m

Johannesburg OR Tambo

Wed 11/3

19:35-22:36

2 stops35h 01m

R20 969

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Fri 27/2

13:36-10:25

2 stops35h 49m

Johannesburg OR Tambo

Tue 3/3

22:00-23:34

2 stops34h 34m

R20 969

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Thu 22/1

14:48-10:25

2 stops34h 37m

Johannesburg OR Tambo

Thu 29/1

19:35-19:25

2 stops32h 50m

R20 969

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Sat 25/4

13:42-11:00

2 stops37h 18m

Cape Town Intl

Thu 7/5

18:50-21:07

2 stops34h 17m

R20 969

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Sat 31/1

13:58-10:20

2 stops35h 22m

Cape Town Intl

Sun 8/2

18:55-19:25

2 stops33h 30m

R21 393

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Wed 21/1

8:10-3:55

2 stops34h 45m

Johannesburg OR Tambo

Sun 25/1

12:45-22:09

2 stops42h 24m

R23 770

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Sun 22/2

6:28-10:30

2 stops43h 02m

Cape Town Intl

Thu 26/2

12:35-23:59

2 stops44h 24m

R27 522

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Wed 21/1

13:40-19:15

1 stop20h 35m

Cape Town Intl

Wed 28/1

7:55-18:28

2 stops43h 33m

R27 624

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Fri 27/2

20:27-6:10

2 stops48h 43m

Johannesburg OR Tambo

Tue 3/3

19:55-21:59

3 stops59h 04m

R28 405

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 16 results
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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.

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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 9 December 2025.

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

    The most selected flight destinations from Boise for the current month are Guadalajara, Denver, Honolulu. While Denver, Honolulu, Dallas/Fort Worth Airport 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 R53 897 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.

  • 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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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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