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Cheap flights from Boston to Cape Town from R11 145

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CPT
Aug 5 — Aug 121
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Cape Town

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Cape Town
Explore the most affordable flight options available from Boston to Cape Town. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 July 2026.

Tue 6/109:10
BOS
-
CPT
2 stops31h 00m
Multiple Airlines
Wed 14/1023:30
CPT
-
BOS
2 stops45h 30m
Multiple Airlines
Deal found 5/7R17 586
Thu 17/99:20
BOS
-
CPT
2 stops45h 40m
Multiple Airlines
Sat 26/914:20
CPT
-
BOS
2 stops30h 20m
Multiple Airlines
Deal found 1/7R17 651
Mon 23/119:55
BOS
-
CPT
3 stops44h 40m
Kenya Airways
Tue 8/1214:25
CPT
-
BOS
3 stops27h 54m
Kenya Airways
Deal found 2/7R17 780
Thu 27/89:05
BOS
-
CPT
2 stops45h 55m
Kenya Airways
Thu 10/914:25
CPT
-
BOS
3 stops26h 53m
Kenya Airways
Deal found 3/7R18 007
Fri 18/99:20
BOS
-
CPT
3 stops46h 15m
Multiple Airlines
Fri 25/914:25
CPT
-
BOS
3 stops30h 15m
Multiple Airlines
Deal found 1/7R18 056
Mon 19/109:10
BOS
-
CPT
3 stops46h 25m
Multiple Airlines
Mon 16/1114:25
CPT
-
BOS
3 stops27h 18m
Multiple Airlines
Deal found 5/7R18 072
Fri 18/99:20
BOS
-
CPT
3 stops46h 15m
Multiple Airlines
Sat 26/914:20
CPT
-
BOS
2 stops30h 20m
Multiple Airlines
Deal found 1/7R18 381
Tue 6/109:10
BOS
-
CPT
2 stops31h 00m
Multiple Airlines
Mon 12/1014:25
CPT
-
BOS
3 stops32h 34m
Multiple Airlines
Deal found 5/7R18 445
Sat 5/99:05
BOS
-
CPT
3 stops46h 30m
Multiple Airlines
Sat 19/914:20
CPT
-
BOS
2 stops30h 20m
Multiple Airlines
Deal found 3/7R18 478
Tue 6/109:30
BOS
-
CPT
2 stops30h 40m
Multiple Airlines
Tue 13/107:20
CPT
-
BOS
2 stops33h 55m
Multiple Airlines
Deal found 5/7R18 608
Thu 5/1120:30
BOS
-
CPT
3 stops58h 05m
Multiple Airlines
Tue 17/1114:25
CPT
-
BOS
3 stops27h 18m
Multiple Airlines
Deal found 3/7R18 932

Find flight deals from Boston to Cape Town

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Cape Town (CPT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 July 2026.

Round-trip from

R17 586

One-way from

R11 145

Popular in

June

Cheapest in

February

Average price

R28 049
6/10-14/10
  • 6/10-14/10
  • 4 total stops
  • 76h 30m total
  • Boston to Cape Town
Search Deals
28/9
  • 28/9
  • 3 total stops
  • 36h 30m total
  • Boston to Cape Town
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (R66 547 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R7 186 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Boston to Cape Town that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 594 507 searches. Data last updated 6 July 2026.
Use the filters below to find and compare flights from Boston to Cape Town that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Fri 13/11

20:00-12:05

1 stop33h 05m

Cape Town Intl

Mon 16/11

0:55-18:05

1 stop24h 10m

R23 264

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Thu 5/11

15:40-13:25

2 stops38h 45m

Cape Town Intl

Tue 17/11

18:25-14:10

2 stops50h 45m

R23 767

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Mon 21/9

21:50-11:50

1 stop32h 00m

Cape Town Intl

Sun 27/9

16:35-19:55

1 stop33h 20m

R24 075

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Thu 22/10

10:40-11:40

2 stops67h 00m

Cape Town Intl

Fri 6/11

13:40-13:55

1 stop31h 15m

R25 016

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sat 12/12

19:15-22:40

1 stop20h 25m

Cape Town Intl

Fri 18/12

0:30-13:25

1 stop43h 55m

R27 433

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Wed 29/7

19:40-11:00

1 stop33h 20m

Cape Town Intl

Wed 5/8

18:50-20:05

1 stop31h 15m

R28 958

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Wed 29/7

19:40-11:00

1 stop33h 20m

Cape Town Intl

Tue 11/8

18:50-12:40

1 stop23h 50m

R28 958

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sun 20/9

16:25-13:00

2 stops62h 35m

Cape Town Intl

Thu 24/9

13:50-14:40

2 stops30h 50m

R29 055

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Thu 1/10

23:05-18:05

1 stop37h 00m

Cape Town Intl

Sat 10/10

13:15-14:10

1 stop30h 55m

R29 088
Fastest return journey

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Thu 30/7

7:25-11:00

1 stop21h 35m

Cape Town Intl

Tue 11/8

18:50-19:03

2 stops30h 13m

R29 120

Flights are sorted by cheapest return flights first.

Deals found on 5/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Boston to Cape Town

Have a flexible travel schedule? Discover the best time to fly to Cape Town from Boston with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Boston to Cape Town

How far ahead should I book a flight from Boston to Cape Town?

The price you pay for your flight from Boston to Cape Town may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Boston to Cape Town?

Currently, February is the cheapest month in which you can book a flight from Boston to Cape Town (average of R19 127). Flying from Boston to Cape Town in June is currently the most expensive (average of R29 185). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Boston to Cape Town?

Reviews of airlines servicing Cape Town

Get insights into the airlines that provide service to Cape Town. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cape Town. Reviews last updated 6 July 2026.
Read through reviews of airlines operating flights from Boston to Cape Town, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7,4
Good
9 938 reviews
Check prices

Comfort

7,3

Food

6,6

Overall

7,4

Boarding

7,7

Crew

8,1

Entertainment

7,1

Reviews

1 / 20
6,0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7,4
Good
9 938 reviews
United Airlines
7,4
Good
9 938 reviews
Check prices

Comfort

7,3

Food

6,6

Overall

7,4

Boarding

7,7

Crew

8,1

Entertainment

7,1

Reviews

1 / 20
6,0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Related info for your journey

Find useful and relevant information for your journey from Boston to Cape Town. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boston to Cape Town?

    A quick flight from Boston to Cape Town can take about 33h 05m. Turkish Airlines provides one of the quickest options available for as low as R23 264. There are 12431 km between Boston and Cape Town. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Boston to Cape Town round-trip?

    According to our current data, United Airlines (R20 302), offers the cheapest pricing from Boston to Cape Town. You may be able to fly from Boston to Cape Town for 16% less than the average price by searching for this airline.

  • Can I find deals for flights from Boston to Cape Town that include hotel bookings?

    Yes. In addition to deals on Boston to Cape Town flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Boston to Cape Town?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Cape Town.

  • Can I find deals for business class flights from Boston to Cape Town?

    Yes. Cheapflights offers flight deals from Boston to Cape Town by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Cape Town?

    Currently, February is the cheapest month in which you can book a flight from Boston to Cape Town (average of R19 127). Flying from Boston to Cape Town in June is currently the most expensive (average of R29 185). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Cape Town?

Book flights to Cape Town if you plan to visit one of these locations
Stellenbosch
Paarl
Gordon's Bay
Somerset West
Franschhoek
Hermanus
Simon's Town
Wellington
Porterville
Atlantis

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to Cape Town

See prices for flight routes from nearby airports that may be better suited for you.
Boston to OR Tambo flights

Top airline flying from Boston to Cape Town

Discover the top airline that operate flights from Boston to Cape Town. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 594 507 searches. Data last updated 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestR20 302AverageR21 833FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Cape Town?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Cape Town from Boston today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Boston to Cape Town?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Boston to Cape Town for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Boston to Cape Town with no change fees?

Yes, we can. To see specific flights from Boston to Cape Town with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Boston to Cape Town become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cape Town from Boston today and book when prices fit your budget.

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