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Kailua-Kona

Find cheap Southwest flights to Kailua-Kona

RDU — KOA
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find Southwest flight deals to Kailua-Kona

Cheapest Southwest flights from USA to Kailua-Kona
Explore the most affordable Southwest flight options available from USA to Kailua-Kona. Find the lowest fares with prices last updated on July 27, 2026.

This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:20 am
LAX
-
KOA
2 stops11h 50m
Southwest
Fri 9/47:05 pm
KOA
-
LAX
1 stop7h 40m
Southwest
Deal found 7/26$356
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:20 am
LAX
-
KOA
1 stop10h 20m
Southwest
Tue 9/17:05 pm
KOA
-
LAX
2 stops11h 00m
Southwest
Deal found 7/27$361
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:50 am
SFO
-
KOA
1 stop8h 50m
Southwest
Tue 9/17:05 pm
KOA
-
SFO
2 stops10h 55m
Southwest
Deal found 7/26$370

Flights to Kailua-Kona with Southwest at a glance

Find detailed information about Southwest flights from USA to Kailua-Kona. Explore the options provided by Southwest to plan your journey from USA to Kailua-Kona. Data last updated July 27, 2026.

Popular in

June

Cheapest in

November

Average price

$504

Round-trip from

$321

One-way from

$162

Good one-way deal

$69 or less
Highest demand for flights to Kailua-Kona with Southwest; 16% potential price increase.
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Best time to find cheap flights to Kailua-Kona with Southwest; 2% potential price drop.
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Average price for flights to Kailua-Kona with Southwest (round-trip).
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Southwest
  • Southwest
  • 11/2-11/9
  • 2 total stops
  • 23h 55m total
  • USA to Kailua-Kona
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Southwest
  • Southwest
  • 8/26
  • 1 total stop
  • 14h 50m total
  • USA to Kailua-Kona
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Price to beat on a one-way flight from the United States to Kailua-Kona with Southwest.
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Cheapflights Insights

Find cheap Southwest flights to Kailua-Kona

How long is the flight to Kailua-Kona with Southwest?

On average, Southwest flights from the United States to Kailua-Kona take 7 hours 23 minutes. Flights to Kailua-Kona from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

Southwest weekly flight availability to Kailua-Kona

The most flights to Kailua-Kona operated by Southwest are scheduled on a Saturday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

When is the best time to book a flight to Kailua-Kona with Southwest?

The best time to book a flight to Kailua-Kona with Southwest is 50 days before departure. On average, fares are higher if you book 72 days before departure.

When is the cheapest time to fly to Kailua-Kona with Southwest?

Users looking for the cheapest Southwest fares to Kailua-Kona should consider flying on Tuesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday mornings, when prices are usually at their highest.

FAQs about flights to Kailua-Kona with Southwest

  • Which airport do Southwest flights arrive at when travelling to Kailua-Kona?

    Southwest flights on this route tend to land at Kona Intl Airport.

  • Is Southwest the cheapest airline for a flight to Kailua-Kona?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Kailua-Kona tends to be with Southern / Mokulele.

  • Are there alternative airlines other than Southwest that fly to Kailua-Kona?

    United Airlines, Alaska Airlines and American Airlines all fly to Kailua-Kona and offer an alternative to Southwest.

  • How much is a flight to Kailua-Kona with Southwest?

    The average price for a return flight with Southwest is $622; with a one-way flight around $277.

See more FAQs

Reviews of Southwest

See what Cheapflights users have to say about their Southwest experience.
Southwest
8.0
Very good
4,229 reviews
Overview

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Popular Southwest flights

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