R2 592+ 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 30/5. 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 26 — Jun 21
1 adult
1 adult, Economy, 0 bags

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 26 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

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Wed 6/5

9:02-11:30

2 stops42h 28m

Cape Town Intl

Sat 9/5

18:25-23:01

2 stops36h 36m

R30 680

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Fri 29/5

5:00-15:20

2 stops50h 20m

Cape Town Intl

Sat 13/6

19:50-9:45

2 stops45h 55m

R34 791

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Wed 3/6

6:35-13:10

2 stops46h 35m

Cape Town Intl

Fri 12/6

19:30-9:43

2 stops46h 13m

R35 138

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Sun 12/7

20:47-10:15

2 stops53h 28m

Cape Town Intl

Wed 29/7

19:30-18:11

2 stops30h 41m

R35 766

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Sat 5/9

6:00-21:20

2 stops31h 20m

Johannesburg OR Tambo

Sat 26/9

21:55-22:32

1 stop32h 37m

R36 096

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Sun 31/5

15:11-4:00

2 stops52h 49m

Johannesburg OR Tambo

Mon 8/6

15:05-22:29

3 stops39h 24m

R38 193

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Tue 2/6

15:14-21:25

2 stops46h 11m

Cape Town Intl

Sun 14/6

20:05-14:51

2 stops26h 46m

R38 259

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Thu 4/6

5:00-15:20

2 stops26h 20m

Cape Town Intl

Fri 12/6

18:00-21:35

2 stops35h 35m

R38 507

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Sun 31/5

12:38-18:30

2 stops45h 52m

Johannesburg OR Tambo

Mon 8/6

19:00-22:37

2 stops35h 37m

R38 919

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Sat 5/9

13:43-19:40

1 stop21h 57m

Johannesburg OR Tambo

Sat 26/9

21:55-22:32

1 stop32h 37m

R38 969

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from Boise

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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.

Travel insights for flights from Boise

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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 26 April 2026.

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

    The most selected flight destinations from Boise for the current month are Dallas/Fort Worth Airport, Denver, Atlanta. While Denver, Dallas/Fort Worth Airport, Guadalajara 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 R52 416 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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