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Cheap flights from Boston to Cape Town from R11 378

BOS — CPT
Sep 22 — Sep 291
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

Tue 3/119:45 -
2 stops29h 20m
Tue 9/27:20 -
2 stops39h 21m
Deal found 22/8R16 994
Tue 3/119:45 -
2 stops29h 20m
Tue 17/117:20 -
2 stops38h 14m
Deal found 20/8R17 122
Tue 6/109:46 -
2 stops30h 24m
Tue 3/1114:25 -
3 stops31h 09m
Deal found 20/8R17 330
Sun 15/119:10 -
2 stops37h 50m
Tue 1/127:20 -
2 stops34h 25m
Deal found 23/8R17 490
Wed 21/109:10 -
3 stops46h 25m
Sun 8/1114:25 -
3 stops27h 18m
Deal found 21/8R17 826
Fri 13/119:10 -
3 stops45h 25m
Tue 17/117:20 -
2 stops34h 23m
Deal found 23/8R18 146
Sun 15/119:10 -
3 stops45h 25m
Thu 26/1114:25 -
3 stops27h 10m
Deal found 21/8R18 259
Tue 13/109:10 -
2 stops31h 00m
Sun 25/1014:25 -
3 stops30h 09m
Deal found 20/8R18 339
Tue 13/109:10 -
2 stops31h 00m
Sun 25/1014:25 -
3 stops26h 50m
Deal found 18/8R18 355

Find flight deals from Boston to Cape Town

Round-trip from

R16 994

One-way from

R11 378

Popular in

June

Cheapest in

February

Average price

R24 323
3/11-9/2
  • 3/11-9/2
  • 4 total stops
  • 68h 41m total
  • Boston to Cape Town
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3/2
  • 3/2
  • 3 total stops
  • 31h 45m total
  • Boston to Cape Town
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (R68 471 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R8 451 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
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 Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Mon 9/11

20:00-12:05

1 stop33h 05m

Cape Town Intl

Fri 13/11

17:20-18:05

1 stop31h 45m

R22 323

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Sun 24/1

20:00-12:05

1 stop33h 05m

Cape Town Intl

Wed 27/1

17:20-18:05

1 stop31h 45m

R22 803

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Fri 5/2

20:00-12:05

1 stop33h 05m

Cape Town Intl

Fri 19/2

17:20-18:05

1 stop31h 45m

R22 963

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Wed 14/10

23:05-11:30

1 stop30h 25m

Cape Town Intl

Fri 11/12

18:30-13:55

1 stop26h 25m

R24 499

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Sat 10/10

6:00-21:25

2 stops33h 25m

Cape Town Intl

Sun 18/10

23:15-23:08

2 stops29h 53m

R24 595

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Sat 12/9

16:40-16:45

2 stops42h 05m

Cape Town Intl

Sun 11/10

18:25-14:40

2 stops50h 15m

R24 803

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Fri 16/10

10:40-11:30

2 stops66h 50m

Cape Town Intl

Fri 11/12

13:40-17:58

2 stops35h 18m

R26 004

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Fri 1/1

22:10-16:45

1 stop35h 35m

Cape Town Intl

Wed 13/1

13:40-13:55

1 stop31h 15m

R26 420

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Sat 30/1

20:09-13:35

3 stops34h 26m

Cape Town Intl

Sun 7/2

14:25-11:19

3 stops27h 54m

R27 140

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Sat 26/12

9:00-18:35

1 stop26h 35m

Cape Town Intl

Fri 15/1

0:30-23:34

2 stops30h 04m

R31 460

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 19 resultsSorted by cheapest first
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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

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 R18 867). Flying from Boston to Cape Town in June is currently the most expensive (average of R30 532). 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?

Airfare is below average for this route at the moment.

Boston to Cape Town flights typically cost between R23 059 and R28 020 in November.
The cheapest return price found within the last 5 days was R16 994 on Multiple Airlines (Nov 3–Feb 9).

Reviews of airlines servicing Cape Town

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
10 113 reviews
Check prices

Crew

8,1

Food

6,7

Comfort

7,3

Boarding

7,7

Entertainment

7,1

Overall

7,4

Reviews

1 / 20
4,0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
United Airlines
7,4
Good
10 113 reviews
United Airlines
7,4
Good
10 113 reviews
Check prices

Crew

8,1

Food

6,7

Comfort

7,3

Boarding

7,7

Entertainment

7,1

Overall

7,4

Reviews

1 / 20
4,0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

Related info for your journey

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

    A quick flight from Boston to Cape Town can take about 27h 25m. Turkish Airlines provides one of the quickest options available for as low as R23 843. 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 026), offers the cheapest pricing from Boston to Cape Town. You may be able to fly from Boston to Cape Town for 19% 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 R18 867). Flying from Boston to Cape Town in June is currently the most expensive (average of R30 532). 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
Somerset West
Gordon's Bay
Franschhoek
Hermanus
Simon's Town
Wellington
Porterville
Atlantis

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Boston to Cape Town

Boston to OR Tambo flights

Top airline flying from Boston to Cape Town

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestR20 026AverageR22 531FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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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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