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Cheap flights from Boston to Cape Town from $616

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Cape Town departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to Cape Town

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:30 am - 6:00 pm
BOS
-
CPT
24h 30m2 stops
United Airlines Logo
6:05 pm - 2:31 pm
CPT
-
BOS
26h 26m2 stops
$1,214United Airlines
Sun, Feb 1 - Tue, Jun 16
Multiple Airlines Logo
8:10 pm - 1:35 pm
BOS
-
CPT
58h 25m3 stops
Multiple Airlines Logo
2:25 pm - 11:15 am
CPT
-
BOS
27h 50m3 stops
$1,219Multiple Airlines
Sun, Jan 18 - Sun, Jan 25
Turkish Airlines Logo
9:50 pm - 11:50 am
BOS
-
CPT
32h 00m1 stop
Turkish Airlines Logo
4:40 pm - 7:55 pm
CPT
-
BOS
33h 15m1 stop
$1,222Turkish Airlines
Thu, Apr 2 - Sat, Apr 11
Multiple Airlines Logo
6:10 pm - 11:50 am
BOS
-
CPT
35h 40m2 stops
Multiple Airlines Logo
5:15 pm - 7:55 pm
CPT
-
BOS
32h 40m2 stops
$1,223Multiple Airlines
Sun, Mar 8 - Sun, Mar 15
Kenya Airways Logo
9:05 am - 6:00 am
BOS
-
CPT
38h 55m2 stops
Kenya Airways Logo
2:20 pm - 11:10 am
CPT
-
BOS
26h 50m2 stops
$1,225Kenya Airways
Sun, Mar 15 - Sat, Mar 28
Multiple Airlines Logo
8:00 pm - 2:35 pm
BOS
-
CPT
35h 35m2 stops
Multiple Airlines Logo
6:25 pm - 7:05 pm
CPT
-
BOS
54h 40m2 stops
$1,228Multiple Airlines
Wed, Feb 11 - Sun, Mar 15
Multiple Airlines Logo
9:55 am - 10:10 pm
BOS
-
CPT
30h 15m2 stops
Multiple Airlines Logo
2:35 pm - 11:23 am
CPT
-
BOS
26h 48m3 stops
$1,229Multiple Airlines
Mon, May 18 - Fri, Jun 5
British Airways Logo
8:30 am - 12:10 pm
BOS
-
CPT
21h 40m1 stop
British Airways Logo
10:10 pm - 5:50 pm
CPT
-
BOS
25h 40m2 stops
$1,232British Airways
Wed, Mar 11 - Mon, Mar 23
United Airlines Logo
7:22 pm - 6:00 pm
BOS
-
CPT
39h 38m2 stops
United Airlines Logo
9:30 am - 8:00 pm
CPT
-
BOS
41h 30m2 stops
$1,237United Airlines
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
8:20 pm - 11:00 am
BOS
-
CPT
32h 40m1 stop
American Airlines Logo
6:50 pm - 4:59 pm
CPT
-
BOS
28h 09m2 stops
$1,238American Airlines
Tue, Jun 2 - Tue, Jun 9

United Airlines flights from Boston to Cape Town

Our best United Airlines deals on Boston to Cape Town flight tickets
United Airlines
Feb 1
BOS10:30 amBoston Logan Intl
24h 30m
2 stops
CPT6:00 pmCape Town Intl
Jun 16
CPT6:05 pmCape Town Intl
26h 26m
2 stops
BOS2:31 pmBoston Logan Intl
$1,214
Find similar
United Airlines
Jan 17
BOS7:22 pmBoston Logan Intl
39h 38m
2 stops
CPT6:00 pmCape Town Intl
Jan 24
CPT9:30 amCape Town Intl
41h 30m
2 stops
BOS8:00 pmBoston Logan Intl
$1,237
Find similar
United Airlines
Jan 12
BOS10:30 amBoston Logan Intl
22h 40m
2 stops
CPT4:10 pmCape Town Intl
Jan 28
CPT8:50 pmCape Town Intl
24h 39m
2 stops
BOS2:29 pmBoston Logan Intl
$1,243
Find similar

Kenya Airways flights from Boston to Cape Town

Our best Kenya Airways deals on Boston to Cape Town flight tickets
Kenya Airways
Mar 15
BOS9:05 amBoston Logan Intl
38h 55m
2 stops
CPT6:00 amCape Town Intl
Mar 28
CPT2:20 pmCape Town Intl
26h 50m
2 stops
BOS11:10 amBoston Logan Intl
$1,225
Find similar
Kenya Airways
Dec 14
BOS9:59 amBoston Logan Intl
44h 36m
3 stops
CPT1:35 pmCape Town Intl
Dec 30
CPT2:25 pmCape Town Intl
27h 47m
3 stops
BOS11:12 amBoston Logan Intl
$2,948
Find similar

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
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

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sun 2/1

10:30 am-6:00 pm

2 stops24h 30m

Cape Town Intl

Tue 6/16

6:05 pm-2:31 pm

2 stops26h 26m

$1,214

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sun 1/18

8:10 pm-1:35 pm

3 stops58h 25m

Cape Town Intl

Sun 1/25

2:25 pm-11:15 am

3 stops27h 50m

$1,219

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Thu 4/2

9:50 pm-11:50 am

1 stop32h 00m

Cape Town Intl

Sat 4/11

4:40 pm-7:55 pm

1 stop33h 15m

$1,222

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sun 3/8

6:10 pm-11:50 am

2 stops35h 40m

Cape Town Intl

Sun 3/15

5:15 pm-7:55 pm

2 stops32h 40m

$1,223

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sun 3/15

9:05 am-6:00 am

2 stops38h 55m

Cape Town Intl

Sat 3/28

2:20 pm-11:10 am

2 stops26h 50m

$1,225

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Wed 2/11

8:00 pm-2:35 pm

2 stops35h 35m

Cape Town Intl

Sun 3/15

6:25 pm-7:05 pm

2 stops54h 40m

$1,228

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Mon 5/18

9:55 am-10:10 pm

2 stops30h 15m

Cape Town Intl

Fri 6/5

2:35 pm-11:23 am

3 stops26h 48m

$1,229

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Wed 3/11

8:30 am-12:10 pm

1 stop21h 40m

Cape Town Intl

Mon 3/23

10:10 pm-5:50 pm

2 stops25h 40m

$1,232

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sat 1/17

7:22 pm-6:00 pm

2 stops39h 38m

Cape Town Intl

Sat 1/24

9:30 am-8:00 pm

2 stops41h 30m

$1,237

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Tue 6/2

8:20 pm-11:00 am

1 stop32h 40m

Cape Town Intl

Tue 6/9

6:50 pm-4:59 pm

2 stops28h 09m

$1,238

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cape Town from

How to get the cheapest flight ticket from Boston to Cape Town

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cape Town?

If you are unable to visit Cape Town during the month of March, then departing from Boston during the month May is also very affordable. Most momondo users find prices during this month for around $1,268.

What is the cheapest day to depart on your flight to Cape Town?

The cheapest day to depart on your flight to Cape Town is on a Wednesday when prices can be found for as low as $1,256. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Cape Town is Friday, with ticket prices averaging around $1,574.

What is the cheapest time of day to depart on your flight to Cape Town?

Our most recent data shows that the best time of day to fly to Cape Town is in the morning. Flights from Boston to Cape Town during this time can be as low as $1,295. Flights to Cape Town are more costly in the afternoon, with an average ticket price of $1,443. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Cape Town?

You are more likely to see cheaper flights to Cape Town from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Cape Town for around $1,428 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cape Town from Boston for as low as $1,158 on momondo.

Can stopping save me money on Boston to Cape Town flights?

You could potentially save up to 26% on your flight if you consider stops on a Boston to Cape Town flight.

How have Boston to Cape Town flight prices changed over time?

As of December 2025, prices for Boston to Cape Town flights are approximately 43% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Cape Town

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Cape Town according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Cape Town (BOS to CPT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Cape Town

Fastest flight time

28h 20m

Direct flights

None
The fastest flight from Boston to Cape Town takes 28h 20m
There are no direct flights from Boston to Cape Town. There are no popular flight routes from Boston to Cape Town.
Search flight deals

  • How far is Boston Logan Intl to Cape Town Intl by plane?

    Cape Town Intl is 7716.6 mi away from Boston Logan Intl. A reasonable flight in good conditions will take 18h 55m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Cape Town Intl Airport?

    Prices for flights from Boston Logan Intl Airport to Cape Town Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Cape Town Intl Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Cape Town Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Cape Town Intl Airport.

  • What documentation or ID do you need to fly to Cape Town Intl Airport?

    The travel and health documents you'll need for your trip to Cape Town Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cape Town Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Cape Town?

Best airlines flying from Boston to Cape Town

Compare and see reviews for airlines that fly from Boston to Cape Town with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $819Free CancellationRating
7.3
4,077 reviews
Search Turkish Airlines flights
American AirlinesPriceFrom $910Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
British AirwaysPriceFrom $981Free CancellationRating
6.7
7,562 reviews
Search British Airways flights
DeltaPriceFrom $1,108Free CancellationRating
7.9
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $1,166Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
KLMPriceFrom $1,203Free CancellationRating
7.7
1,430 reviews
Search KLM flights

Traveling to a place near Cape Town?

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

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Cape Town?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Cape Town. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to Cape Town with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Cape Town flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Cape Town?

momondo provides multiple filters to help you find the best flight to Cape Town from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Cape Town right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Cape Town flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Cape Town trip

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