Southwest® flights from Jacksonville to Manchester, NH from $170

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Low fares from Jacksonville to Manchester, NH

$

Jacksonville (JAX)to

Manchester, NH (MHT)
Depart: 11/12/2026

One-way

Basic

From
$170
Seen: 23 hrs ago

Jacksonville (JAX)to

Manchester, NH (MHT)
Depart: 10/29/2026

One-way

Basic

From
$170
Seen: 17 hrs ago

Jacksonville (JAX)to

Manchester, NH (MHT)
Depart: 09/29/2026

One-way

Basic

From
$170
Seen: 2 hrs ago

Jacksonville (JAX)to

Manchester, NH (MHT)
Depart: 09/11/2026

One-way

Basic

From
$170
Seen: 9 hrs ago

Jacksonville (JAX)to

Manchester, NH (MHT)
Depart: 10/06/2026

One-way

Basic

From
$170
Seen: 1 hour ago

Jacksonville (JAX)to

Manchester, NH (MHT)
Depart: 10/24/2026

One-way

Basic

From
$170
Seen: 23 hrs ago

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Explore flights from Jacksonville to Manchester, NH

Aug 2026
From$439*
Seen: 20 hrs ago
One Way/Basic
Sep 2026
From$170*
Seen: 9 hrs ago
One Way/Basic
Oct 2026
From$170*
Seen: 23 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $170
Displaying fares for August-2026
  • JAX–MHT, 08/23/2026: From $519
    23

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    24

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    26

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    27

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  • JAX–MHT, 08/28/2026: From $514
    28

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    29

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  • JAX–MHT, 08/31/2026: From $439
    31

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  • JAX–MHT, 09/07/2026: From $285
    07

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    08

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    09

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  • JAX–MHT, 09/10/2026: From $259
    10

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  • JAX–MHT, 09/11/2026: From $170
    11

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    12

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    13

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    15

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    16

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  • JAX–MHT, 09/17/2026: From $310
    17

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  • JAX–MHT, 09/18/2026: From $192
    18

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    19

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    20

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    21

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    • Range$170-$519

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Jacksonville International Airport
    Arriving at:
    Manchester-Boston Regional Airport
    Distance:
    1028 miles

    Route Information

    78† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 78 weekly flights from Jacksonville to Manchester, NH on Southwest Airlines.
    To find the lowest fares by day and time to fly Jacksonville to Manchester, NH with Southwest, check out our Low Fare Calendar.
    You can rent a car at Manchester-Boston Regional Airport book yours with your flight.
    Yes! Flights from Jacksonville to Manchester, NH—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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