Find flights
When to book
Airlines
FAQs

Cheap flights from Boston to Cape Town from R11 650

BOS — CPT
Oct 20 — Oct 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

Tue 3/119:10 -
3 stops45h 25m
Wed 18/1123:25 -
2 stops45h 18m
Deal found 19/9R17 856
Tue 3/119:10 -
3 stops45h 25m
Tue 10/1114:25 -
3 stops27h 45m
Deal found 18/9R18 100
Sun 4/109:20 -
2 stops38h 40m
Sun 6/1214:25 -
3 stops27h 21m
Deal found 17/9R18 636
Fri 13/119:10 -
3 stops45h 25m
Tue 17/117:20 -
2 stops34h 21m
Deal found 17/9R18 717
Sun 29/119:45 -
2 stops37h 15m
Wed 9/1223:25 -
2 stops42h 21m
Deal found 17/9R18 880
Sat 14/1120:10 -
2 stops50h 50m
Thu 19/1114:25 -
3 stops30h 18m
Deal found 17/9R18 961
Sat 10/1020:11 -
2 stops51h 49m
Sun 18/1014:25 -
3 stops32h 59m
Deal found 15/9R18 977
Sat 31/1018:39 -
2 stops53h 21m
Sat 7/1114:20 -
2 stops27h 55m
Deal found 16/9R19 156
Sun 1/119:10 -
3 stops45h 25m
Sat 21/1114:20 -
2 stops27h 50m
Deal found 19/9R19 270
Sat 21/1120:05 -
2 stops50h 55m
Sat 28/1114:20 -
2 stops48h 19m
Deal found 16/9R19 595
Fri 23/109:10 -
3 stops46h 25m
Sun 1/1114:25 -
3 stops27h 50m
Deal found 16/9R19 692
Sun 4/109:20 -
2 stops38h 40m
Wed 14/1023:30 -
2 stops47h 54m
Deal found 15/9R19 887

Find flight deals from Boston to Cape Town

Round-trip from

R17 856

One-way from

R11 650

Popular in

June

Cheapest in

February

Average price

R27 784
3/11-18/11
  • 3/11-18/11
  • 5 total stops
  • 90h 43m total
  • Boston to Cape Town
Search Deals
8/3-31/12
  • 8/3-31/12
  • 2 total stops
  • 30h 20m total
  • Boston to Cape Town
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (R62 378 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R7 942 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

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
Fastest return journey

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Tue 3/11

9:10-22:05

2 stops29h 55m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R12 251

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Mon 19/10

20:50-17:30

3 stops38h 40m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R12 511

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Fri 1/1

6:00-13:35

3 stops48h 35m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R13 096

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Sat 28/11

19:50-10:30

3 stops31h 40m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R13 144

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Tue 24/11

20:00-12:05

1 stop33h 05m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R14 200

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Thu 31/12

20:00-23:00

1 stop44h 00m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R14 200

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Wed 25/11

20:00-12:05

1 stop33h 05m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R14 200

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Sun 29/11

20:00-23:00

1 stop44h 00m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R14 200

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Sat 28/11

20:00-23:00

1 stop44h 00m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R14 850

BostonCape Town

BOS Boston Logan Intl - CPT Cape Town Intl

BOSCPT

Boston Logan Intl

Sun 28/2

15:40-23:35

2 stops48h 55m

Cape Town Intl

Wed 31/12

0:00-17:00

Nonstop0h 00m

R15 224

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 53 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 302). Flying from Boston to Cape Town in June is currently the most expensive (average of R31 001). 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 R24 542 and R31 358 in November.
The cheapest return price found within the last 5 days was R17 856 on Multiple Airlines (Nov 3–Nov 18).

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
10 227 reviews
Check prices

Entertainment

7,1

Comfort

7,3

Overall

7,4

Boarding

7,7

Crew

8,1

Food

6,7

Reviews

1 / 20
8,0
Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
United Airlines
7,4
Good
10 227 reviews
United Airlines
7,4
Good
10 227 reviews
Check prices

Entertainment

7,1

Comfort

7,3

Overall

7,4

Boarding

7,7

Crew

8,1

Food

6,7

Reviews

1 / 20
8,0
Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

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 32h 05m. Turkish Airlines provides one of the quickest options available for as low as R21 772. 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 (R20 333), offers the cheapest pricing from Boston to Cape Town. You may be able to fly from Boston to Cape Town for 20% 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 302). Flying from Boston to Cape Town in June is currently the most expensive (average of R31 001). 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

Alternative routes for Boston to Cape Town

Boston to OR Tambo flights

Top airline flying from Boston to Cape Town

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestR20 333AverageR22 877FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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.