Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boston to Cape Town from $628

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 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boston to Cape Town

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:00 pm - 11:50 am
BOS
-
CPT
32h 50m
1 stop
Turkish Airlines Logo
5:15 pm - 7:05 pm
CPT
-
BOS
31h 50m
1 stop
$822Turkish Airlines
Wed, Mar 4 - Wed, Mar 11
Turkish Airlines Logo
9:50 pm - 11:50 am
BOS
-
CPT
32h 00m
1 stop
Turkish Airlines Logo
4:35 pm - 7:55 pm
CPT
-
BOS
33h 20m
1 stop
$823Turkish Airlines
Wed, May 6 - Fri, May 15
Turkish Airlines Logo
9:50 pm - 11:50 am
BOS
-
CPT
32h 00m
1 stop
Turkish Airlines Logo
4:35 pm - 7:55 pm
CPT
-
BOS
33h 20m
1 stop
$860Turkish Airlines
Fri, May 8 - Fri, May 15
Turkish Airlines Logo
9:50 pm - 11:50 am
BOS
-
CPT
32h 00m
1 stop
Turkish Airlines Logo
4:35 pm - 7:55 pm
CPT
-
BOS
33h 20m
1 stop
$866Turkish Airlines
Wed, May 6 - Wed, May 13
Turkish Airlines Logo
9:00 pm - 11:50 am
BOS
-
CPT
32h 50m
1 stop
Turkish Airlines Logo
5:15 pm - 7:05 pm
CPT
-
BOS
31h 50m
1 stop
$877Turkish Airlines
Tue, Mar 10 - Tue, Mar 17
Turkish Airlines Logo
9:50 pm - 11:50 am
BOS
-
CPT
32h 00m
1 stop
Turkish Airlines Logo
4:35 pm - 7:55 pm
CPT
-
BOS
33h 20m
1 stop
$879Turkish Airlines
Sun, May 3 - Sat, May 16
Turkish Airlines Logo
8:00 pm - 11:50 am
BOS
-
CPT
32h 50m
1 stop
Turkish Airlines Logo
5:15 pm - 7:05 pm
CPT
-
BOS
31h 50m
1 stop
$890Turkish Airlines
Mon, Feb 23 - Wed, Mar 11
Turkish Airlines Logo
9:00 pm - 11:50 am
BOS
-
CPT
32h 50m
1 stop
Turkish Airlines Logo
5:15 pm - 7:05 pm
CPT
-
BOS
31h 50m
1 stop
$896Turkish Airlines
Thu, Mar 19 - Tue, Mar 24
Turkish Airlines Logo
9:50 pm - 11:50 am
BOS
-
CPT
32h 00m
1 stop
Turkish Airlines Logo
4:35 pm - 7:55 pm
CPT
-
BOS
33h 20m
1 stop
$897Turkish Airlines
Sat, May 16 - Mon, May 25
Turkish Airlines Logo
9:50 pm - 11:50 am
BOS
-
CPT
32h 00m
1 stop
Turkish Airlines Logo
4:35 pm - 7:55 pm
CPT
-
BOS
33h 20m
1 stop
$916Turkish Airlines
Sat, May 9 - Sat, May 16

Turkish Airlines flights from Boston to Cape Town

Our best Turkish Airlines deals on Boston to Cape Town flight tickets
Turkish Airlines
Mar 4
BOS8:00 pmBoston Logan Intl
32h 50m
1 stop
CPT11:50 amCape Town Intl
Mar 11
CPT5:15 pmCape Town Intl
31h 50m
1 stop
BOS7:05 pmBoston Logan Intl
$822
Turkish Airlines
May 6
BOS9:50 pmBoston Logan Intl
32h 00m
1 stop
CPT11:50 amCape Town Intl
May 15
CPT4:35 pmCape Town Intl
33h 20m
1 stop
BOS7:55 pmBoston Logan Intl
$823
Turkish Airlines
May 8
BOS9:50 pmBoston Logan Intl
32h 00m
1 stop
CPT11:50 amCape Town Intl
May 15
CPT4:35 pmCape Town Intl
33h 20m
1 stop
BOS7:55 pmBoston Logan Intl
$860

Kenya Airways flights from Boston to Cape Town

Our best Kenya Airways deals on Boston to Cape Town flight tickets
Kenya Airways
May 11
BOS9:55 amBoston Logan Intl
30h 15m
2 stops
CPT10:10 pmCape Town Intl
Jun 4
CPT11:30 pmCape Town Intl
41h 53m
2 stops
BOS11:23 amBoston Logan Intl
$1,059
Kenya Airways
Feb 1
BOS10:05 amBoston Logan Intl
36h 55m
2 stops
CPT6:00 amCape Town Intl
Feb 14
CPT2:20 pmCape Town Intl
27h 52m
2 stops
BOS11:12 amBoston Logan Intl
$1,070
Kenya Airways
Feb 1
BOS10:05 amBoston Logan Intl
36h 55m
2 stops
CPT6:00 amCape Town Intl
Jun 16
CPT2:30 pmCape Town Intl
26h 53m
3 stops
BOS11:23 amBoston Logan Intl
$1,303

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 January 25, 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

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Wed 3/4

8:00 pm-11:50 am

1 stop32h 50m

Cape Town Intl

Wed 3/11

5:15 pm-7:05 pm

1 stop31h 50m

$822

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Wed 5/6

9:50 pm-11:50 am

1 stop32h 00m

Cape Town Intl

Fri 5/15

4:35 pm-7:55 pm

1 stop33h 20m

$823

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Fri 5/8

9:50 pm-11:50 am

1 stop32h 00m

Cape Town Intl

Fri 5/15

4:35 pm-7:55 pm

1 stop33h 20m

$860

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Wed 5/6

9:50 pm-11:50 am

1 stop32h 00m

Cape Town Intl

Wed 5/13

4:35 pm-7:55 pm

1 stop33h 20m

$866

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Tue 3/10

9:00 pm-11:50 am

1 stop32h 50m

Cape Town Intl

Tue 3/17

5:15 pm-7:05 pm

1 stop31h 50m

$877

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sun 5/3

9:50 pm-11:50 am

1 stop32h 00m

Cape Town Intl

Sat 5/16

4:35 pm-7:55 pm

1 stop33h 20m

$879

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Mon 2/23

8:00 pm-11:50 am

1 stop32h 50m

Cape Town Intl

Wed 3/11

5:15 pm-7:05 pm

1 stop31h 50m

$890

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Thu 3/19

9:00 pm-11:50 am

1 stop32h 50m

Cape Town Intl

Tue 3/24

5:15 pm-7:05 pm

1 stop31h 50m

$896

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sat 5/16

9:50 pm-11:50 am

1 stop32h 00m

Cape Town Intl

Mon 5/25

4:35 pm-7:55 pm

1 stop33h 20m

$897

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sat 5/9

9:50 pm-11:50 am

1 stop32h 00m

Cape Town Intl

Sat 5/16

4:35 pm-7:55 pm

1 stop33h 20m

$916

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 February, then departing from Boston during the month May is also very affordable. Most momondo users find prices during this month for around $1,268.

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 $1,421 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 $1,224 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 January 2026, prices for Boston to Cape Town flights are approximately 9% cheaper 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

18h 27m

Direct flights

None
The fastest flight from Boston to Cape Town takes 18h 27m
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 27m.

  • 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
4,208 reviews
Search Turkish Airlines flights
American AirlinesPriceFrom $910Free CancellationRating
7.2
11,189 reviews
Search American Airlines flights
British AirwaysPriceFrom $1,006Free CancellationRating
6.7
7,698 reviews
Search British Airways flights
United AirlinesPriceFrom $1,072Free CancellationRating
7.4
9,199 reviews
Search United Airlines flights
DeltaPriceFrom $1,090Free CancellationRating
7.9
8,112 reviews
Search Delta flights
KLMPriceFrom $1,268Free CancellationRating
7.7
1,442 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
Porterville
Simon's Town
Somerset West
Gordon's Bay
Wellington
Hermanus
Paarl

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 2/24
Tue 3/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Africa