Southwest® flights from Manchester, NH to Baltimore/Washington from $106

Promo Code

Low fares from Manchester, NH to Baltimore/Washington

$

Manchester, NH (MHT)to

Baltimore/Washington (BWI)
Depart: 09/05/2026

One-way

Basic

From
$106
Seen: 15 hrs ago

Manchester, NH (MHT)to

Baltimore/Washington (BWI)
Depart: 10/10/2026

One-way

Basic

From
$114
Seen: 11 hrs ago

Manchester, NH (MHT)to

Baltimore/Washington (BWI)
Depart: 09/23/2026

One-way

Basic

From
$114
Seen: 2 hrs ago

Manchester, NH (MHT)to

Baltimore/Washington (BWI)
Depart: 09/03/2026

One-way

Basic

From
$114
Seen: 47 minutes ago

Manchester, NH (MHT)to

Baltimore/Washington (BWI)
Depart: 09/01/2026

One-way

Basic

From
$114
Seen: 1 hour ago

Manchester, NH (MHT)to

Baltimore/Washington (BWI)
Depart: 09/15/2026

One-way

Basic

From
$114
Seen: 11 hrs ago

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Explore flights from Manchester, NH to Baltimore/Washington

Aug 2026
From$114*
Seen: 6 hrs ago
One Way/Basic
Sep 2026
From$106*
Seen: 15 hrs ago
One Way/Basic
Oct 2026
From$114*
Seen: 18 minutes ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $114
cmp-daily-histogram-bars-legend-max-price-aria-label $403
Displaying fares for August-2026
  • MHT–BWI: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

    AUG

  • MHT–BWI, 08/03/2026: From $403
    03

    Mon

  • MHT–BWI, 08/04/2026: From $403
    04

    Tue

  • MHT–BWI, 08/05/2026: From $403
    05

    Wed

  • MHT–BWI, 08/06/2026: From $403
    06

    Thu

  • MHT–BWI, 08/07/2026: From $318
    07

    Fri

  • MHT–BWI, 08/08/2026: From $403
    08

    Sat

  • MHT–BWI, 08/09/2026: From $318
    09

    Sun

  • MHT–BWI, 08/10/2026: From $318
    10

    Mon

  • MHT–BWI: cmp-view-offers-disclaimer. Find Offers
    11

    Tue

  • MHT–BWI, 08/12/2026: From $318
    12

    Wed

  • MHT–BWI, 08/13/2026: From $318
    13

    Thu

  • MHT–BWI, 08/14/2026: From $228
    14

    Fri

  • MHT–BWI, 08/15/2026: From $228
    15

    Sat

  • MHT–BWI, 08/16/2026: From $228
    16

    Sun

  • MHT–BWI, 08/17/2026: From $228
    17

    Mon

  • MHT–BWI: cmp-view-offers-disclaimer. Find Offers
    18

    Tue

  • MHT–BWI: cmp-view-offers-disclaimer. Find Offers
    19

    Wed

  • MHT–BWI, 08/20/2026: From $228
    20

    Thu

  • MHT–BWI, 08/21/2026: From $228
    21

    Fri

  • MHT–BWI, 08/22/2026: From $114
    22

    Sat

  • MHT–BWI, 08/23/2026: From $196
    23

    Sun

  • MHT–BWI, 08/24/2026: From $114
    24

    Mon

  • MHT–BWI, 08/25/2026: From $114
    25

    Tue

  • MHT–BWI: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

  • MHT–BWI: cmp-view-offers-disclaimer. Find Offers
    27

    Thu

  • MHT–BWI, 08/28/2026: From $135
    28

    Fri

  • MHT–BWI, 08/29/2026: From $114
    29

    Sat

  • MHT–BWI: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • MHT–BWI, 08/31/2026: From $114
    31

    Mon

  • MHT–BWI, 09/01/2026: From $114
    01

    Tue

    SEP

    • Range$114-$403

    *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:
    Manchester-Boston Regional Airport
    Arriving at:
    Balt./Wash. International Airport
    Average flight time:
    1 hour 36 minutes
    Distance:
    377 miles

    Route Information

    29† Weekly flights
    • 5‡ Nonstop flights per day Monday through Friday
    • 4‡ Nonstop flights on Saturday
    • 5‡ Nonstop flights on Sunday

    † 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

    The average flight time from Manchester, NH to Baltimore/Washington is 1 hour 36 minutes.
    There are 29 weekly flights from Manchester, NH to Baltimore/Washington on Southwest Airlines.
    Yes, Southwest flies nonstop from Manchester, NH to Baltimore/Washington 5 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Manchester, NH to Baltimore/Washington 4 times per day on Saturdays and 5 times per day on Sundays.
    To find the lowest fares by day and time to fly Manchester, NH to Baltimore/Washington with Southwest, check out our Low Fare Calendar.
    You can rent a car at Balt./Wash. International Airport book yours with your flight.
    Yes! Flights from Manchester, NH to Baltimore/Washington—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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