Boston (BOS) to Nantucket (ACK) Flight Deals from $199!

Promo Code

Cape Air Tickets for Upcoming Boston (BOS) to Nantucket (ACK) Flights

Aug 2026
From$199*
Viewed: 1 hour ago
Flight Type One Way/Economy
Sep 2026
From$269*
Viewed: 9 minutes ago
Flight Type One Way/Economy
Oct 2026
From$369*
Viewed: 16 hours ago
Flight Type One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $199
cmp-daily-histogram-bars-legend-max-price-aria-label $369
Displaying fares for August-2026
  • BOS–ACK, 08/16/2026: From $369
    16

    Su

    AUG

  • BOS–ACK, 08/17/2026: From $249
    17

    Mo

  • BOS–ACK, 08/18/2026: From $199
    18

    Tu

  • BOS–ACK, 08/19/2026: From $299
    19

    We

  • BOS–ACK, 08/20/2026: From $299
    20

    Th

  • BOS–ACK, 08/21/2026: From $329
    21

    Fr

  • BOS–ACK, 08/22/2026: From $329
    22

    Sa

  • BOS–ACK, 08/23/2026: From $249
    23

    Su

  • BOS–ACK, 08/24/2026: From $249
    24

    Mo

  • BOS–ACK, 08/25/2026: From $219
    25

    Tu

  • BOS–ACK, 08/26/2026: From $269
    26

    We

  • BOS–ACK, 08/27/2026: From $299
    27

    Th

  • BOS–ACK, 08/28/2026: From $299
    28

    Fr

  • BOS–ACK, 08/29/2026: From $299
    29

    Sa

  • BOS–ACK, 08/30/2026: From $219
    30

    Su

  • BOS–ACK, 08/31/2026: From $249
    31

    Mo

  • BOS–ACK, 09/01/2026: From $299
    01

    Tu

    SEP

  • BOS–ACK, 09/02/2026: From $269
    02

    We

  • BOS–ACK, 09/03/2026: From $329
    03

    Th

  • BOS–ACK, 09/04/2026: From $369
    04

    Fr

  • BOS–ACK, 09/05/2026: From $299
    05

    Sa

  • BOS–ACK, 09/06/2026: From $269
    06

    Su

  • BOS–ACK, 09/07/2026: From $299
    07

    Mo

  • BOS–ACK, 09/08/2026: From $299
    08

    Tu

  • BOS–ACK, 09/09/2026: From $269
    09

    We

  • BOS–ACK, 09/10/2026: From $329
    10

    Th

  • BOS–ACK, 09/11/2026: From $369
    11

    Fr

  • BOS–ACK, 09/12/2026: From $299
    12

    Sa

  • BOS–ACK, 09/13/2026: From $269
    13

    Su

  • BOS–ACK, 09/14/2026: From $299
    14

    Mo

  • BOS–ACK, 09/15/2026: From $299
    15

    Tu

    • Range$199-$369

    *Prices have been viewed by other users searching within the last 48 hours for flights on this route, and may not be currently available. Additional baggage charges and fees may apply. Other terms and conditions may apply.

    Find Boston to Nantucket plane ticket offers

    $
    Find Boston to Nantucket plane ticket offers
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Nantucket (ACK)One-way
    /
    Economy    		Depart: 08/18/2026

    Fares From

    $199

    Viewed: 1 hour ago

    Boston (BOS)Nantucket (ACK)One-way
    /
    Economy    		Depart: 08/30/2026

    Fares From

    $219

    Viewed: 3 hours ago

    Boston (BOS)Nantucket (ACK)One-way
    /
    Economy    		Depart: 08/25/2026

    Fares From

    $219

    Viewed: 24 minutes ago

    Boston (BOS)Nantucket (ACK)One-way
    /
    Economy    		Depart: 08/31/2026

    Fares From

    $249

    Viewed: 3 hours ago

    Boston (BOS)Nantucket (ACK)One-way
    /
    Economy    		Depart: 08/23/2026

    Fares From

    $249

    Viewed: 24 minutes ago

    Boston (BOS)Nantucket (ACK)One-way
    /
    Economy    		Depart: 08/17/2026

    Fares From

    $249

    Viewed: 26 minutes ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
    Boston (BOS) to Nantucket (ACK) Flight Deals