Hyannis (HYA) to Boston (BOS) Flight Deals from $139!

Promo Code

Cape Air Tickets for Upcoming Hyannis (HYA) to Boston (BOS) Flights

Aug 2026
From$139*
Viewed: 14 hours ago
Flight Type One Way/Economy
Sep 2026
From$139*
Viewed: 17 hours ago
Flight Type One Way/Economy
Oct 2026
From$139*
Viewed: 21 hours ago
Flight Type One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $139
cmp-daily-histogram-bars-legend-max-price-aria-label $299
Displaying fares for August-2026
  • HYA–BOS, 08/14/2026: From $159
    14

    Fr

    AUG

  • HYA–BOS, 08/15/2026: From $199
    15

    Sa

  • HYA–BOS, 08/16/2026: From $269
    16

    Su

  • HYA–BOS, 08/17/2026: From $199
    17

    Mo

  • HYA–BOS, 08/18/2026: From $179
    18

    Tu

  • HYA–BOS, 08/19/2026: From $179
    19

    We

  • HYA–BOS, 08/20/2026: From $159
    20

    Th

  • HYA–BOS, 08/21/2026: From $159
    21

    Fr

  • HYA–BOS, 08/22/2026: From $179
    22

    Sa

  • HYA–BOS, 08/23/2026: From $299
    23

    Su

  • HYA–BOS, 08/24/2026: From $199
    24

    Mo

  • HYA–BOS, 08/25/2026: From $199
    25

    Tu

  • HYA–BOS, 08/26/2026: From $179
    26

    We

  • HYA–BOS, 08/27/2026: From $159
    27

    Th

  • HYA–BOS, 08/28/2026: From $139
    28

    Fr

  • HYA–BOS, 08/29/2026: From $159
    29

    Sa

  • HYA–BOS, 08/30/2026: From $199
    30

    Su

  • HYA–BOS, 08/31/2026: From $199
    31

    Mo

  • HYA–BOS, 09/01/2026: From $179
    01

    Tu

    SEP

  • HYA–BOS, 09/02/2026: From $159
    02

    We

  • HYA–BOS: cmp-view-offers-disclaimer. Find Offers
    03

    Th

  • HYA–BOS, 09/04/2026: From $159
    04

    Fr

  • HYA–BOS, 09/05/2026: From $159
    05

    Sa

  • HYA–BOS, 09/06/2026: From $240
    06

    Su

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

    Mo

  • HYA–BOS, 09/08/2026: From $179
    08

    Tu

  • HYA–BOS, 09/09/2026: From $159
    09

    We

  • HYA–BOS, 09/10/2026: From $159
    10

    Th

  • HYA–BOS, 09/11/2026: From $159
    11

    Fr

  • HYA–BOS, 09/12/2026: From $159
    12

    Sa

  • HYA–BOS: cmp-view-offers-disclaimer. Find Offers
    13

    Su

    • Range$139-$299

    *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 Hyannis to Boston plane ticket offers

    $
    Find Hyannis to Boston plane ticket offers
    From
    To
    Fare Type
    Dates
    Price
    Hyannis (HYA)Boston (BOS)One-way
    /
    Economy    		Depart: 10/02/2026

    Fares From

    $139

    Viewed: 1 day ago

    Hyannis (HYA)Boston (BOS)One-way
    /
    Economy    		Depart: 10/09/2026

    Fares From

    $139

    Viewed: 21 hours ago

    Hyannis (HYA)Boston (BOS)One-way
    /
    Economy    		Depart: 09/26/2026

    Fares From

    $139

    Viewed: 17 hours ago

    Hyannis (HYA)Boston (BOS)One-way
    /
    Economy    		Depart: 09/25/2026

    Fares From

    $139

    Viewed: 17 hours ago

    Hyannis (HYA)Boston (BOS)One-way
    /
    Economy    		Depart: 08/28/2026

    Fares From

    $139

    Viewed: 14 hours ago

    Hyannis (HYA)Boston (BOS)One-way
    /
    Economy    		Depart: 10/03/2026

    Fares From

    $139

    Viewed: 21 hours ago

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