R2 205+ 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 11/10. 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
Oct 17 — Oct 241
1 adult
1 adult, Economy

Find flights from Boise

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 17 September 2025.

Wed 11/213:43BOI - JNB
2 stops59h 42mAmerican Airlines
Sun 15/222:00JNB - BOI
2 stops32h 09mAmerican Airlines
Deal found 16/9R23 269
Mon 5/113:35BOI - CPT
2 stops33h 30mAmerican Airlines
Mon 16/220:35CPT - BOI
2 stops33h 34mAmerican Airlines
Deal found 16/9R23 564
Wed 11/213:43BOI - CPT
2 stops59h 37mAmerican Airlines
Sun 15/220:35CPT - BOI
2 stops33h 34mAmerican Airlines
Deal found 15/9R25 023
Mon 5/113:43BOI - CPT
1 stop20h 32mDelta
Mon 16/221:30CPT - BOI
1 stop24h 15mDelta
Deal found 16/9R32 143
Wed 11/213:43BOI - CPT
1 stop20h 32mDelta
Sun 15/221:30CPT - BOI
1 stop24h 15mDelta
Deal found 15/9R35 616
Wed 11/25:40BOI - JNB
2 stops31h 25mDelta
Sun 15/221:55JNB - BOI
1 stop23h 50mDelta
Deal found 15/9R39 384
Mon 5/18:07BOI - CPT
2 stops41h 23mMultiple Airlines
Mon 16/210:40CPT - BOI
3 stops67h 12mMultiple Airlines
Deal found 16/9R39 870
Tue 16/127:58BOI - JNB
2 stops38h 37mBritish Airways
Tue 6/119:35JNB - BOI
2 stops36h 24mBritish Airways
Deal found 17/9R40 981
Mon 5/17:00BOI - CPT
3 stops65h 25mSingapore Airlines
Mon 16/210:40CPT - BOI
3 stops67h 12mSingapore Airlines
Deal found 16/9R44 350
Thu 18/127:15BOI - JNB
2 stops40h 25mQatar Airways
Thu 8/113:45JNB - BOI
2 stops40h 50mQatar Airways
Deal found 16/9R46 608
Thu 18/128:20BOI - CPT
2 stops22h 50mUnited Airlines
Mon 5/19:30CPT - BOI
2 stops60h 09mUnited Airlines
Deal found 16/9R58 676
Tue 16/1220:20BOI - JNB
3 stops61h 15mMultiple Airlines
Tue 6/119:50JNB - BOI
2 stops57h 01mMultiple Airlines
Deal found 17/9R59 527

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 17 September 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

Wed 11/2

13:20-10:25

2 stops36h 05m

Johannesburg OR Tambo

Sun 15/2

22:00-21:09

2 stops32h 09m

R23 998

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Wed 11/2

13:43-8:05

2 stops57h 22m

Cape Town Intl

Sun 15/2

18:55-21:09

2 stops35h 14m

R25 023

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Mon 5/1

13:43-19:15

1 stop20h 32m

Cape Town Intl

Mon 16/2

21:30-12:45

1 stop24h 15m

R32 143

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Wed 11/2

13:43-19:15

1 stop20h 32m

Cape Town Intl

Sun 15/2

21:30-12:45

1 stop24h 15m

R35 616

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Wed 11/2

5:40-22:05

2 stops31h 25m

Johannesburg OR Tambo

Sun 15/2

21:55-12:45

1 stop23h 50m

R39 384

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Mon 5/1

8:07-10:30

2 stops41h 23m

Cape Town Intl

Mon 16/2

10:40-20:52

3 stops67h 12m

R39 870

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Mon 5/1

7:00-9:25

3 stops65h 25m

Cape Town Intl

Mon 16/2

10:40-20:52

3 stops67h 12m

R44 350

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Thu 18/12

7:15-8:40

2 stops40h 25m

Johannesburg OR Tambo

Thu 8/1

13:45-21:35

2 stops40h 50m

R46 608

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Thu 18/12

8:20-16:10

2 stops22h 50m

Cape Town Intl

Mon 5/1

9:30-12:39

2 stops60h 09m

R58 676

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Tue 16/12

20:20-18:35

3 stops61h 15m

Johannesburg OR Tambo

Tue 6/1

19:50-19:51

2 stops57h 01m

R59 527

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 19 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 17 September 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, Spokane, Dublin. 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 R55 123 for this destination.

  • How does Cheapflights help users find flights from Boise?

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  • 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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