Southwest® flights from Baltimore/Washington to Honolulu (Oahu) from $321

Promo Code

Low fares from Baltimore/Washington to Honolulu (Oahu)

$

Baltimore/Washington (BWI)to

Honolulu (Oahu) (HNL)
Depart: 10/27/2026

One-way

Basic

From
$321
Seen: 13 hrs ago

Baltimore/Washington (BWI)to

Honolulu (Oahu) (HNL)
Depart: 11/10/2026

One-way

Basic

From
$321
Seen: 13 hrs ago

Baltimore/Washington (BWI)to

Honolulu (Oahu) (HNL)
Depart: 11/01/2026

One-way

Basic

From
$321
Seen: 35 minutes ago

Baltimore/Washington (BWI)to

Honolulu (Oahu) (HNL)
Depart: 10/26/2026

One-way

Basic

From
$321
Seen: 21 hrs ago

Baltimore/Washington (BWI)to

Honolulu (Oahu) (HNL)
Depart: 10/18/2026

One-way

Basic

From
$321
Seen: 2 hrs ago

Baltimore/Washington (BWI)to

Honolulu (Oahu) (HNL)
Depart: 10/20/2026

One-way

Basic

From
$321
Seen: 18 hrs ago

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Explore flights from Baltimore/Washington to Honolulu (Oahu)

Aug 2026
From$338*
Seen: 5 hrs ago
One Way/Basic
Sep 2026
From$321*
Seen: 19 hrs ago
One Way/Basic
Oct 2026
From$321*
Seen: 2 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $335
cmp-daily-histogram-bars-legend-max-price-aria-label $534
Displaying fares for August-2026
  • BWI–HNL: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

    AUG

  • BWI–HNL, 08/03/2026: From $528
    03

    Mon

  • BWI–HNL, 08/04/2026: From $534
    04

    Tue

  • BWI–HNL: cmp-view-offers-disclaimer. Find Offers
    05

    Wed

  • BWI–HNL: cmp-view-offers-disclaimer. Find Offers
    06

    Thu

  • BWI–HNL, 08/07/2026: From $448
    07

    Fri

  • BWI–HNL, 08/08/2026: From $435
    08

    Sat

  • BWI–HNL, 08/09/2026: From $448
    09

    Sun

  • BWI–HNL: cmp-view-offers-disclaimer. Find Offers
    10

    Mon

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

    Tue

  • BWI–HNL: cmp-view-offers-disclaimer. Find Offers
    12

    Wed

  • BWI–HNL, 08/13/2026: From $415
    13

    Thu

  • BWI–HNL, 08/14/2026: From $448
    14

    Fri

  • BWI–HNL: cmp-view-offers-disclaimer. Find Offers
    15

    Sat

  • BWI–HNL, 08/16/2026: From $448
    16

    Sun

  • BWI–HNL, 08/17/2026: From $375
    17

    Mon

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

    Tue

  • BWI–HNL, 08/19/2026: From $375
    19

    Wed

  • BWI–HNL, 08/20/2026: From $418
    20

    Thu

  • BWI–HNL, 08/21/2026: From $402
    21

    Fri

  • BWI–HNL: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

  • BWI–HNL, 08/23/2026: From $402
    23

    Sun

  • BWI–HNL, 08/24/2026: From $338
    24

    Mon

  • BWI–HNL: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • BWI–HNL, 08/26/2026: From $338
    26

    Wed

  • BWI–HNL, 08/27/2026: From $382
    27

    Thu

  • BWI–HNL, 08/28/2026: From $402
    28

    Fri

  • BWI–HNL: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

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

    Sun

  • BWI–HNL: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

  • BWI–HNL, 09/01/2026: From $335
    01

    Tue

    SEP

    • Range$335-$534

    *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:
    Balt./Wash. International Airport
    Arriving at:
    Honolulu International Airport
    Distance:
    4855 miles

    Route Information

    38† 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 38 weekly flights from Baltimore/Washington to Honolulu (Oahu) on Southwest Airlines.
    To find the lowest fares by day and time to fly Baltimore/Washington to Honolulu (Oahu) with Southwest, check out our Low Fare Calendar.
    You can rent a car at Honolulu International Airport book yours with your flight.
    Yes! Flights from Baltimore/Washington to Honolulu (Oahu)—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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