Southwest® flights from San Diego to Lihue (Kauai) from $168

Promo Code

Low fares from San Diego to Lihue (Kauai)

$

San Diego (SAN)to

Lihue (Kauai) (LIH)
Depart: 09/15/2026

One-way

Basic

From
$168
Seen: 2 hrs ago

San Diego (SAN)to

Lihue (Kauai) (LIH)
Depart: 09/14/2026

One-way

Basic

From
$188
Seen: 2 hrs ago

San Diego (SAN)to

Lihue (Kauai) (LIH)
Depart: 11/04/2026

One-way

Basic

From
$188
Seen: 13 hrs ago

San Diego (SAN)to

Lihue (Kauai) (LIH)
Depart: 09/21/2026

One-way

Basic

From
$197
Seen: 8 hrs ago

San Diego (SAN)to

Lihue (Kauai) (LIH)
Depart: 09/28/2026

One-way

Basic

From
$197
Seen: 16 hrs ago

San Diego (SAN)to

Lihue (Kauai) (LIH)
Depart: 09/02/2026

One-way

Basic

From
$209
Seen: 18 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from San Diego to Lihue (Kauai)

Jul 2026
From$327*
Seen: 19 hrs ago
One Way/Basic
Aug 2026
From$278*
Seen: 5 hrs ago
One Way/Basic
Sep 2026
From$168*
Seen: 2 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $278
cmp-daily-histogram-bars-legend-max-price-aria-label $327
Displaying fares for July-2026
  • SAN–LIH, 07/31/2026: From $327
    31

    Fri

    JUL

  • SAN–LIH, 08/01/2026: From $323
    01

    Sat

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    03

    Mon

  • SAN–LIH, 08/04/2026: From $323
    04

    Tue

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    05

    Wed

  • SAN–LIH, 08/06/2026: From $323
    06

    Thu

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    07

    Fri

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    08

    Sat

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    09

    Sun

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    10

    Mon

  • SAN–LIH, 08/11/2026: From $323
    11

    Tue

  • SAN–LIH, 08/12/2026: From $323
    12

    Wed

  • SAN–LIH, 08/13/2026: From $278
    13

    Thu

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    14

    Fri

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    15

    Sat

  • SAN–LIH, 08/16/2026: From $282
    16

    Sun

  • SAN–LIH, 08/17/2026: From $282
    17

    Mon

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    18

    Tue

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    19

    Wed

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    20

    Thu

  • SAN–LIH, 08/21/2026: From $278
    21

    Fri

  • SAN–LIH, 08/22/2026: From $278
    22

    Sat

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    27

    Thu

  • SAN–LIH, 08/28/2026: From $278
    28

    Fri

  • SAN–LIH, 08/29/2026: From $278
    29

    Sat

  • SAN–LIH: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

    • Range$278-$327

    *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:
    San Diego International Airport
    Arriving at:
    Lihue Airport
    Distance:
    2676 miles

    Route Information

    58† 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 58 weekly flights from San Diego to Lihue (Kauai) on Southwest Airlines.
    To find the lowest fares by day and time to fly San Diego to Lihue (Kauai) with Southwest, check out our Low Fare Calendar.
    You can rent a car at Lihue Airport book yours with your flight.
    Yes! Flights from San Diego to Lihue (Kauai)—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.

    Explore Flights from Other Popular Origins

    Popular Flights from San Diego