Nantucket (ACK) to Boston (BOS) Flight Deals from $159!

Promo Code

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

Sep 2026
From$269*
Viewed: 2 hours ago
Flight Type One Way/Economy
Oct 2026
From$269*
Viewed: 20 hours ago
Flight Type One Way/Economy
Nov 2026
From$269*
Viewed: 19 hours ago
Flight Type One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $269
cmp-daily-histogram-bars-legend-max-price-aria-label $399
Displaying fares for September-2026
  • ACK–BOS, 09/10/2026: From $329
    10

    Th

    SEP

  • ACK–BOS, 09/11/2026: From $299
    11

    Fr

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

    Sa

  • ACK–BOS, 09/13/2026: From $399
    13

    Su

  • ACK–BOS, 09/14/2026: From $369
    14

    Mo

  • ACK–BOS, 09/15/2026: From $369
    15

    Tu

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

    We

  • ACK–BOS, 09/17/2026: From $329
    17

    Th

  • ACK–BOS, 09/18/2026: From $269
    18

    Fr

  • ACK–BOS, 09/19/2026: From $369
    19

    Sa

  • ACK–BOS, 09/20/2026: From $399
    20

    Su

  • ACK–BOS, 09/21/2026: From $369
    21

    Mo

  • ACK–BOS, 09/22/2026: From $329
    22

    Tu

  • ACK–BOS, 09/23/2026: From $299
    23

    We

  • ACK–BOS, 09/24/2026: From $299
    24

    Th

  • ACK–BOS, 09/25/2026: From $269
    25

    Fr

  • ACK–BOS, 09/26/2026: From $369
    26

    Sa

  • ACK–BOS, 09/27/2026: From $329
    27

    Su

  • ACK–BOS, 09/28/2026: From $369
    28

    Mo

  • ACK–BOS, 09/29/2026: From $369
    29

    Tu

  • ACK–BOS, 09/30/2026: From $299
    30

    We

  • ACK–BOS, 10/01/2026: From $369
    01

    Th

    OCT

  • ACK–BOS, 10/02/2026: From $369
    02

    Fr

  • ACK–BOS, 10/03/2026: From $369
    03

    Sa

  • ACK–BOS, 10/04/2026: From $369
    04

    Su

  • ACK–BOS, 10/05/2026: From $369
    05

    Mo

  • ACK–BOS, 10/06/2026: From $369
    06

    Tu

  • ACK–BOS, 10/07/2026: From $369
    07

    We

  • ACK–BOS, 10/08/2026: From $369
    08

    Th

  • ACK–BOS, 10/09/2026: From $369
    09

    Fr

    • Range$269-$399

    *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: 02/21/2027

    Fares From

    $159

    Viewed: 22 hours ago

    Nantucket (ACK)Boston (BOS)One-way
    /
    Economy    		Depart: 02/22/2027

    Fares From

    $159

    Viewed: 22 hours ago

    Nantucket (ACK)Boston (BOS)One-way
    /
    Economy    		Depart: 02/23/2027

    Fares From

    $159

    Viewed: 22 hours ago

    Nantucket (ACK)Boston (BOS)One-way
    /
    Economy    		Depart: 02/18/2027

    Fares From

    $159

    Viewed: 22 hours ago

    Nantucket (ACK)Boston (BOS)One-way
    /
    Economy    		Depart: 02/20/2027

    Fares From

    $159

    Viewed: 22 hours ago

    Nantucket (ACK)Boston (BOS)One-way
    /
    Economy    		Depart: 02/26/2027

    Fares From

    $159

    Viewed: 22 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