Nantucket (ACK) to Boston (BOS) Flight Deals from $219!

Promo Code

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

Aug 2026
From$219*
Viewed: 2 hours ago
Flight Type One Way/Economy
Sep 2026
From$269*
Viewed: 2 hours ago
Flight Type One Way/Economy
Oct 2026
From$299*
Viewed: 2 hours ago
Flight Type One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $219
cmp-daily-histogram-bars-legend-max-price-aria-label $439
Displaying fares for August-2026
  • ACK–BOS, 08/20/2026: From $219
    20

    Th

    AUG

  • ACK–BOS, 08/21/2026: From $369
    21

    Fr

  • ACK–BOS, 08/22/2026: From $369
    22

    Sa

  • ACK–BOS, 08/23/2026: From $269
    23

    Su

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

    Mo

  • ACK–BOS, 08/25/2026: From $269
    25

    Tu

  • ACK–BOS, 08/26/2026: From $219
    26

    We

  • ACK–BOS, 08/27/2026: From $219
    27

    Th

  • ACK–BOS, 08/28/2026: From $329
    28

    Fr

  • ACK–BOS, 08/29/2026: From $329
    29

    Sa

  • ACK–BOS, 08/30/2026: From $329
    30

    Su

  • ACK–BOS, 08/31/2026: From $269
    31

    Mo

  • ACK–BOS, 09/01/2026: From $329
    01

    Tu

    SEP

  • ACK–BOS, 09/02/2026: From $299
    02

    We

  • ACK–BOS, 09/03/2026: From $269
    03

    Th

  • ACK–BOS, 09/04/2026: From $329
    04

    Fr

  • ACK–BOS, 09/05/2026: From $329
    05

    Sa

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

    Su

  • ACK–BOS, 09/07/2026: From $329
    07

    Mo

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

    Tu

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

    We

  • ACK–BOS, 09/10/2026: From $269
    10

    Th

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

    Fr

  • ACK–BOS, 09/12/2026: From $369
    12

    Sa

  • ACK–BOS, 09/13/2026: From $439
    13

    Su

  • ACK–BOS, 09/14/2026: From $329
    14

    Mo

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

    Tu

  • ACK–BOS, 09/16/2026: From $329
    16

    We

  • ACK–BOS, 09/17/2026: From $269
    17

    Th

  • ACK–BOS, 09/18/2026: From $369
    18

    Fr

  • ACK–BOS, 09/19/2026: From $439
    19

    Sa

    • Range$219-$439

    *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 Nantucket to Boston plane ticket offers

    $
    Find Nantucket to Boston plane ticket offers
    From
    To
    Fare Type
    Dates
    Price
    Nantucket (ACK)Boston (BOS)One-way
    /
    Economy    		Depart: 08/27/2026

    Fares From

    $219

    Viewed: 2 hours ago

    Nantucket (ACK)Boston (BOS)One-way
    /
    Economy    		Depart: 08/26/2026

    Fares From

    $219

    Viewed: 3 hours ago

    Nantucket (ACK)Boston (BOS)One-way
    /
    Economy    		Depart: 08/20/2026

    Fares From

    $219

    Viewed: 3 hours ago

    Nantucket (ACK)Boston (BOS)One-way
    /
    Economy    		Depart: 08/24/2026

    Fares From

    $249

    Viewed: 3 hours ago

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

    Fares From

    $269

    Viewed: 3 hours ago

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

    Fares From

    $269

    Viewed: 3 hours ago

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