R1 669+ 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 15/1. 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 12 — Jan 191
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 13 December 2025.

Thu 2/49:00BOI - JNB
2 stops40h 00mQatar Airways
Tue 14/420:40JNB - BOI
2 stops32h 57mQatar Airways
Deal found 12/12R19 187
Tue 7/49:00BOI - JNB
2 stops40h 00mQatar Airways
Thu 30/420:40JNB - BOI
2 stops32h 57mQatar Airways
Deal found 12/12R19 980
Tue 3/313:36BOI - CPT
2 stops35h 44mAmerican Airlines
Wed 10/618:50CPT - BOI
2 stops36h 15mAmerican Airlines
Deal found 11/12R21 244
Sun 25/115:18BOI - CPT
2 stops35h 52mAmerican Airlines
Sun 1/218:55CPT - BOI
2 stops33h 30mAmerican Airlines
Deal found 11/12R22 930
Wed 21/18:10BOI - JNB
2 stops34h 45mQatar Airways
Sun 25/112:45JNB - BOI
2 stops42h 24mQatar Airways
Deal found 11/12R23 588
Sun 25/113:40BOI - CPT
1 stop20h 35mDelta
Sun 1/221:30CPT - BOI
1 stop24h 00mDelta
Deal found 11/12R26 505
Sun 22/26:28BOI - CPT
2 stops43h 02mQatar Airways
Thu 26/212:35CPT - BOI
2 stops41h 40mQatar Airways
Deal found 11/12R27 314
Sat 3/16:15BOI - CPT
2 stops24h 55mUnited Airlines
Tue 13/120:50CPT - BOI
2 stops34h 02mUnited Airlines
Deal found 11/12R27 921
Thu 8/115:43BOI - JNB
2 stops57h 42mBritish Airways
Thu 15/122:00JNB - BOI
2 stops53h 22mBritish Airways
Deal found 12/12R29 540
Sat 3/111:58BOI - JNB
2 stops42h 37mQatar Airways
Sat 7/213:45JNB - BOI
2 stops41h 24mQatar Airways
Deal found 11/12R29 607
Sun 22/27:11BOI - CPT
3 stops65h 14mSingapore Airlines
Thu 26/210:40CPT - BOI
3 stops67h 15mSingapore Airlines
Deal found 10/12R30 720
Tue 7/47:30BOI - JNB
2 stops62h 40mMultiple Airlines
Thu 30/413:45JNB - BOI
3 stops40h 37mMultiple Airlines
Deal found 12/12R31 630

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 13 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

11:55-21:37

2 stops41h 42m

R19 626

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Tue 7/4

9:00-9:00

2 stops40h 00m

Johannesburg OR Tambo

Thu 30/4

20:40-21:37

2 stops32h 57m

R19 980

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Tue 3/3

13:36-10:20

2 stops35h 44m

Cape Town Intl

Wed 10/6

18:50-23:05

2 stops36h 15m

R21 244

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Sun 25/1

15:18-12:10

2 stops35h 52m

Cape Town Intl

Sun 1/2

18:55-19:25

2 stops33h 30m

R22 930

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 588

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Sun 25/1

13:40-19:15

1 stop20h 35m

Cape Town Intl

Sun 1/2

21:30-12:30

1 stop24h 00m

R26 505

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

12:35-21:15

2 stops41h 40m

R27 314

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Sat 3/1

6:15-16:10

2 stops24h 55m

Cape Town Intl

Tue 13/1

20:50-21:52

2 stops34h 02m

R27 921

BoiseJohannesburg

BOI - JNB

BOIJNB

Boise Air Term. Gowen Fld

Thu 8/1

15:43-10:25

2 stops57h 42m

Johannesburg OR Tambo

Thu 15/1

22:00-18:22

2 stops53h 22m

R29 540

BoiseCape Town

BOI - CPT

BOICPT

Boise Air Term. Gowen Fld

Sun 22/2

7:11-9:25

3 stops65h 14m

Cape Town Intl

Thu 26/2

10:40-20:55

3 stops67h 15m

R30 720

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 18 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.

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 13 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 521 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?

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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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