Boston (BOS) to Cape Town (CPT) flights from USD1,468

*Modifying this information may result in a different fare

*All amounts are in USD. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees may apply.

Why book directly on the KLM website?

Explore the benefits of booking through our website.

No hidden costs icon

No hidden costs

Book with confidence. Our rates hide no unpleasant surprises.

24/7 customer service icon

24/7 customer service

Count on direct, personal support whenever you need it, day or night.

Seamless travel icon

Seamless travel

Enjoy a smooth journey with timely updates and automatic rebooking.

Lowest fares between Boston and Cape Town

Sep 2026
FromUSD1,603*
Seen: 3 hrs ago
Flight Type Round- trip/Economy Class
Oct 2026
FromUSD1,468*
Seen: 1 day ago
Flight Type Round- trip/Economy Class
Nov 2026
FromUSD1,693*
Seen: 1 day ago
Flight Type Round- trip/Economy Class
cmp-daily-histogram-bars-legend-min-price-aria-label USD1.5K
cmp-daily-histogram-bars-legend-max-price-aria-label USD2.0K
Displaying fares for September-2026
  • BOS–CPT, 09/15/2026 – 09/29/2026: From USD1,603
    15

    Tu

    SEP

  • BOS–CPT, 09/16/2026 – 09/23/2026: From USD1,603
    16

    We

  • BOS–CPT, 09/17/2026 – 09/20/2026: From USD1,603
    17

    Th

  • BOS–CPT, 09/18/2026 – 09/25/2026: From USD1,603
    18

    Fr

  • BOS–CPT, 09/19/2026 – 09/26/2026: From USD1,603
    19

    Sa

  • BOS–CPT, 09/20/2026 – 09/27/2026: From USD1,617
    20

    Su

  • BOS–CPT, 09/21/2026 – 09/28/2026: From USD1,603
    21

    Mo

  • BOS–CPT, 09/22/2026 – 09/29/2026: From USD1,603
    22

    Tu

  • BOS–CPT, 09/23/2026 – 09/30/2026: From USD1,604
    23

    We

  • BOS–CPT, 09/24/2026 – 09/27/2026: From USD1,603
    24

    Th

  • BOS–CPT, 09/25/2026 – 09/28/2026: From USD1,603
    25

    Fr

  • BOS–CPT, 09/26/2026 – 10/03/2026: From USD1,756
    26

    Sa

  • BOS–CPT, 09/27/2026 – 10/18/2026: From USD1,770
    27

    Su

  • BOS–CPT, 09/28/2026 – 10/12/2026: From USD1,756
    28

    Mo

  • BOS–CPT, 09/29/2026 – 10/06/2026: From USD1,756
    29

    Tu

  • BOS–CPT, 09/30/2026 – 10/14/2026: From USD1,938
    30

    We

  • BOS–CPT, 10/01/2026 – 10/08/2026: From USD1,719
    01

    Th

    OCT

  • BOS–CPT, 10/02/2026 – 10/09/2026: From USD1,732
    02

    Fr

  • BOS–CPT, 10/03/2026 – 10/17/2026: From USD1,719
    03

    Sa

  • BOS–CPT, 10/04/2026 – 10/18/2026: From USD1,482
    04

    Su

  • BOS–CPT, 10/05/2026 – 10/12/2026: From USD1,469
    05

    Mo

  • BOS–CPT, 10/06/2026 – 10/13/2026: From USD1,974
    06

    Tu

  • BOS–CPT, 10/07/2026 – 10/28/2026: From USD1,468
    07

    We

  • BOS–CPT, 10/08/2026 – 10/11/2026: From USD1,496
    08

    Th

  • BOS–CPT, 10/09/2026 – 10/16/2026: From USD1,600
    09

    Fr

  • BOS–CPT, 10/10/2026 – 10/17/2026: From USD1,469
    10

    Sa

  • BOS–CPT, 10/11/2026 – 10/18/2026: From USD1,482
    11

    Su

  • BOS–CPT, 10/12/2026 – 10/19/2026: From USD1,469
    12

    Mo

  • BOS–CPT, 10/13/2026 – 10/20/2026: From USD1,916
    13

    Tu

  • BOS–CPT, 10/14/2026 – 10/28/2026: From USD1,468
    14

    We

    • RangeUSD1,468-USD1,974

    Explore KLM's Top-Pick Routes from Boston