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Cheap flights from Boston to Cape Town from R10 421

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CPT
Feb 20 — Feb 271
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 21 January 2026.

Wed 4/320:00
BOS
-
CPT
1 stop32h 50m
Turkish Airlines
Wed 11/317:15
CPT
-
BOS
1 stop31h 50m
Turkish Airlines
Deal found 19/1R13 490
Wed 6/521:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Wed 13/516:35
CPT
-
BOS
1 stop33h 20m
Turkish Airlines
Deal found 19/1R13 506
Sun 22/220:00
BOS
-
CPT
1 stop32h 50m
Turkish Airlines
Wed 4/317:15
CPT
-
BOS
1 stop31h 50m
Turkish Airlines
Deal found 19/1R13 670
Sun 19/421:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Thu 30/416:35
CPT
-
BOS
1 stop33h 20m
Turkish Airlines
Deal found 19/1R13 687
Tue 10/321:00
BOS
-
CPT
1 stop32h 50m
Turkish Airlines
Wed 18/317:15
CPT
-
BOS
1 stop31h 50m
Turkish Airlines
Deal found 18/1R14 179
Mon 23/220:00
BOS
-
CPT
1 stop32h 50m
Turkish Airlines
Wed 11/317:15
CPT
-
BOS
1 stop31h 50m
Turkish Airlines
Deal found 19/1R14 343
Wed 6/521:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Sun 17/516:35
CPT
-
BOS
1 stop33h 20m
Turkish Airlines
Deal found 19/1R14 409
Thu 5/320:00
BOS
-
CPT
1 stop32h 50m
Turkish Airlines
Thu 12/317:15
CPT
-
BOS
1 stop31h 50m
Turkish Airlines
Deal found 19/1R14 573
Wed 8/421:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Sat 18/416:35
CPT
-
BOS
1 stop33h 20m
Turkish Airlines
Deal found 21/1R14 606
Wed 15/421:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Wed 22/416:35
CPT
-
BOS
1 stop33h 20m
Turkish Airlines
Deal found 19/1R14 655
Sat 16/521:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Mon 25/516:35
CPT
-
BOS
1 stop33h 20m
Turkish Airlines
Deal found 20/1R14 720

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 21 January 2026.

Round-trip from

R13 490

One-way from

R10 421

Popular in

July

Cheapest in

February

Average price

R21 334
Turkish Airlines
  • Turkish Airlines
  • 4/3-11/3
  • 2 total stops
  • 64h 40m total
  • Boston to Cape Town
Search Deals
Qatar Airways
  • Qatar Airways
  • 19/2
  • 1 total stop
  • 30h 50m total
  • Boston to Cape Town
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (R44 604 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R8 748 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 21 January 2026.
Use the filters below to find and compare flights from Boston to Cape Town that are best for you.

Fly from

Boston

Fly to

Cape Town

Route

Depart

Return

Price

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Mon 4/5

21:50-11:50

1 stop32h 00m

Cape Town Intl

Thu 7/5

16:35-19:55

1 stop33h 20m

R15 968

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Mon 11/5

21:50-11:50

1 stop32h 00m

Cape Town Intl

Thu 4/6

16:35-19:55

1 stop33h 20m

R16 772

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Tue 3/2

16:15-18:00

1 stop18h 45m

Cape Town Intl

Tue 10/2

20:50-14:17

1 stop24h 27m

R17 625

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sun 1/2

16:15-18:00

1 stop18h 45m

Cape Town Intl

Tue 10/2

20:50-14:17

1 stop24h 27m

R17 625

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Tue 10/2

16:15-18:00

1 stop18h 45m

Cape Town Intl

Tue 17/2

20:50-19:08

1 stop29h 18m

R17 625

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sat 31/1

10:30-16:10

2 stops22h 40m

Cape Town Intl

Sun 8/2

20:50-10:36

1 stop20h 46m

R17 707

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Wed 4/2

16:15-18:00

1 stop18h 45m

Cape Town Intl

Tue 10/2

20:50-14:30

2 stops24h 40m

R17 707

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sun 1/2

14:20-18:00

2 stops20h 40m

Cape Town Intl

Sun 8/2

20:50-13:13

2 stops23h 23m

R17 707

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sat 31/1

10:30-16:10

2 stops22h 40m

Cape Town Intl

Tue 10/2

20:50-14:17

1 stop24h 27m

R17 707

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Tue 3/2

16:15-18:00

1 stop18h 45m

Cape Town Intl

Sun 8/2

20:50-14:29

2 stops24h 39m

R17 707

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 21 results
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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
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?

Use this chart to determine the optimal time to book a return flight from Boston to Cape Town. Price data was last updated on 16 January 2026.

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 89 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, January is the cheapest month in which you can book a flight from Boston to Cape Town (average of R14 359). Flying from Boston to Cape Town in June is currently the most expensive (average of R21 679). 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.

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 18h 45m. Turkish Airlines provides one of the quickest options available for as low as R17 625. There are 12431 km between Boston and Cape Town. Both multi-stop and direct flights can be found to your destination and back.

  • 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, January is the cheapest month in which you can book a flight from Boston to Cape Town (average of R14 359). Flying from Boston to Cape Town in June is currently the most expensive (average of R21 679). 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
Hermanus
Gordon's Bay
Somerset West
Franschhoek
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

Fly with Cheapflights

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

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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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