Islip, Long Island (ISP) to Hyannis (HYA) Flight Deals from $448!

Promo Code

Cape Air Tickets for Upcoming Islip, Long Island (ISP) to Hyannis (HYA) Flights

Aug 2026
From$483*
Viewed: 2 hours ago
Flight Type One Way/Economy
Sep 2026
From$448*
Viewed: 1 day ago
Flight Type One Way/Economy
Oct 2026
From$483*
Viewed: 15 hours ago
Flight Type One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $448
cmp-daily-histogram-bars-legend-max-price-aria-label $663
Displaying fares for August-2026
  • ISP–HYA: cmp-view-offers-disclaimer. Find Offers
    22

    Sa

    AUG

  • ISP–HYA, 08/23/2026: From $633
    23

    Su

  • ISP–HYA, 08/24/2026: From $633
    24

    Mo

  • ISP–HYA, 08/25/2026: From $603
    25

    Tu

  • ISP–HYA, 08/26/2026: From $663
    26

    We

  • ISP–HYA, 08/27/2026: From $603
    27

    Th

  • ISP–HYA, 08/28/2026: From $483
    28

    Fr

  • ISP–HYA, 08/29/2026: From $663
    29

    Sa

  • ISP–HYA, 08/30/2026: From $663
    30

    Su

  • ISP–HYA, 08/31/2026: From $573
    31

    Mo

  • ISP–HYA, 09/01/2026: From $633
    01

    Tu

    SEP

  • ISP–HYA, 09/02/2026: From $603
    02

    We

  • ISP–HYA, 09/03/2026: From $543
    03

    Th

  • ISP–HYA, 09/04/2026: From $603
    04

    Fr

  • ISP–HYA, 09/05/2026: From $633
    05

    Sa

  • ISP–HYA: cmp-view-offers-disclaimer. Find Offers
    06

    Su

  • ISP–HYA: cmp-view-offers-disclaimer. Find Offers
    07

    Mo

  • ISP–HYA: cmp-view-offers-disclaimer. Find Offers
    08

    Tu

  • ISP–HYA: cmp-view-offers-disclaimer. Find Offers
    09

    We

  • ISP–HYA, 09/10/2026: From $603
    10

    Th

  • ISP–HYA, 09/11/2026: From $448
    11

    Fr

  • ISP–HYA, 09/12/2026: From $503
    12

    Sa

  • ISP–HYA, 09/13/2026: From $663
    13

    Su

  • ISP–HYA, 09/14/2026: From $543
    14

    Mo

  • ISP–HYA: cmp-view-offers-disclaimer. Find Offers
    15

    Tu

  • ISP–HYA, 09/16/2026: From $603
    16

    We

  • ISP–HYA: cmp-view-offers-disclaimer. Find Offers
    17

    Th

  • ISP–HYA: cmp-view-offers-disclaimer. Find Offers
    18

    Fr

  • ISP–HYA: cmp-view-offers-disclaimer. Find Offers
    19

    Sa

  • ISP–HYA: cmp-view-offers-disclaimer. Find Offers
    20

    Su

  • ISP–HYA: cmp-view-offers-disclaimer. Find Offers
    21

    Mo

    • Range$448-$663

    *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 Islip, Long Island to Hyannis plane ticket offers

    $
    Find Islip, Long Island to Hyannis plane ticket offers
    From
    To
    Fare Type
    Dates
    Price
    Islip, Long Island (ISP)Hyannis (HYA)One-way
    /
    Economy    		Depart: 10/02/2026

    Fares From

    $483

    Viewed: 4 hours ago

    Islip, Long Island (ISP)Hyannis (HYA)One-way
    /
    Economy    		Depart: 10/17/2026

    Fares From

    $483

    Viewed: 15 hours ago

    Islip, Long Island (ISP)Hyannis (HYA)One-way
    /
    Economy    		Depart: 10/01/2026

    Fares From

    $483

    Viewed: 4 hours ago

    Islip, Long Island (ISP)Hyannis (HYA)One-way
    /
    Economy    		Depart: 10/15/2026

    Fares From

    $483

    Viewed: 15 hours ago

    Islip, Long Island (ISP)Hyannis (HYA)One-way
    /
    Economy    		Depart: 10/16/2026

    Fares From

    $483

    Viewed: 15 hours ago

    Islip, Long Island (ISP)Hyannis (HYA)One-way
    /
    Economy    		Depart: 09/11/2026

    Fares From

    $448

    Viewed: 1 day ago

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