Find flights
When to book
Airlines
FAQs

Cheap flights from Boston to Cape Town from R11 324

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CPT
May 8 — May 151
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 8 April 2026.

Tue 1/921:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Tue 1/1217:15
CPT
-
BOS
1 stop31h 50m
Turkish Airlines
Deal found 7/4R14 476
Mon 31/821:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Tue 1/1217:15
CPT
-
BOS
1 stop31h 50m
Turkish Airlines
Deal found 7/4R15 655
Mon 31/821:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Wed 2/1217:15
CPT
-
BOS
1 stop31h 50m
Turkish Airlines
Deal found 7/4R15 908
Sun 30/821:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Tue 1/1217:15
CPT
-
BOS
1 stop31h 50m
Turkish Airlines
Deal found 7/4R16 211
Sun 30/821:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Thu 3/1217:15
CPT
-
BOS
1 stop31h 50m
Turkish Airlines
Deal found 7/4R16 296
Mon 31/821:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Mon 30/1117:15
CPT
-
BOS
1 stop31h 50m
Turkish Airlines
Deal found 7/4R16 329
Sat 29/821:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Tue 1/1217:15
CPT
-
BOS
1 stop31h 50m
Turkish Airlines
Deal found 7/4R16 885
Sun 30/821:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Mon 30/1117:15
CPT
-
BOS
1 stop31h 50m
Turkish Airlines
Deal found 7/4R16 970
Thu 3/921:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Fri 4/1217:15
CPT
-
BOS
1 stop31h 50m
Turkish Airlines
Deal found 7/4R17 054
Thu 3/921:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Thu 3/1217:15
CPT
-
BOS
1 stop31h 50m
Turkish Airlines
Deal found 7/4R17 138
Sun 30/821:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Sun 29/1117:15
CPT
-
BOS
1 stop31h 50m
Turkish Airlines
Deal found 7/4R17 307
Mon 7/922:00
BOS
-
CPT
1 stop30h 15m
Qatar Airways
Tue 22/913:15
CPT
-
BOS
1 stop32h 00m
Qatar Airways
Deal found 7/4R17 425

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 8 April 2026.

Round-trip from

R14 476

One-way from

R11 324

Popular in

July

Cheapest in

February

Average price

R23 879
Turkish Airlines
  • Turkish Airlines
  • 1/9-1/12
  • 2 total stops
  • 63h 50m total
  • Boston to Cape Town
Search Deals
Kenya Airways
  • Kenya Airways
  • 4/5
  • 3 total stops
  • 46h 30m total
  • Boston to Cape Town
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (R42 566 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R7 248 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 8 April 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

Sun 3/5

11:40-12:55

2 stops43h 15m

Cape Town Intl

Fri 12/6

19:30-7:46

2 stops42h 16m

R22 918

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sun 3/5

11:40-12:55

2 stops43h 15m

Cape Town Intl

Mon 15/6

19:30-0:02

2 stops34h 32m

R22 918

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Thu 21/5

10:00-12:55

2 stops44h 55m

Cape Town Intl

Fri 29/5

19:30-7:56

2 stops42h 26m

R23 171

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sat 9/5

15:17-12:55

2 stops39h 38m

Cape Town Intl

Mon 15/6

19:30-18:48

2 stops29h 18m

R23 592

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Wed 6/5

17:02-12:55

2 stops37h 53m

Cape Town Intl

Sun 14/6

19:30-7:46

2 stops42h 16m

R23 592
Fastest return journey

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sun 3/5

23:05-11:30

1 stop30h 25m

Cape Town Intl

Fri 8/5

18:25-14:10

1 stop25h 45m

R24 772

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Wed 6/5

23:05-11:30

1 stop30h 25m

Cape Town Intl

Wed 10/6

18:25-14:10

1 stop25h 45m

R24 772

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Tue 5/5

23:05-11:30

1 stop30h 25m

Cape Town Intl

Tue 12/5

18:25-14:10

1 stop25h 45m

R24 772

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Wed 20/5

23:05-11:30

1 stop30h 25m

Cape Town Intl

Wed 27/5

13:15-14:47

2 stops31h 32m

R25 193

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Thu 7/5

10:35-11:30

2 stops66h 55m

Cape Town Intl

Wed 20/5

13:15-14:10

1 stop30h 55m

R25 193

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 17 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?

Use this chart to determine the optimal time to book a return flight from Boston to Cape Town. Price data was last updated on 3 April 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 25 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 459). Flying from Boston to Cape Town in June is currently the most expensive (average of R23 559). 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 8 April 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
9 552 reviews
Check prices

Crew

8,1

Food

6,6

Boarding

7,7

Comfort

7,3

Entertainment

7,1

Overall

7,4

Reviews

1 / 20
10,0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7,4
Good
9 552 reviews
United Airlines
7,4
Good
9 552 reviews
Check prices

Crew

8,1

Food

6,6

Boarding

7,7

Comfort

7,3

Entertainment

7,1

Overall

7,4

Reviews

1 / 20
10,0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 43h 15m. Qatar Airways provides one of the quickest options available for as low as R22 918. There are 12431 km between Boston and Cape Town.

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

    According to our current data, United Airlines (R21 089), offers the cheapest pricing from Boston to Cape Town. You may be able to fly from Boston to Cape Town for 12% 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, January is the cheapest month in which you can book a flight from Boston to Cape Town (average of R14 459). Flying from Boston to Cape Town in June is currently the most expensive (average of R23 559). 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
Hermanus
Somerset West
Franschhoek
Simon's Town
Wellington
Porterville
Atlantis

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 8 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestR21 089AverageR21 616FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.