$149 Cheap United flights from San Diego to Kailua-Kona (SAN to KOA)

Find The Best Day To Fly from San Diego to Kailua-Kona

Amazing United SAN to KOA Flight Deals

The cheapest flights to Kona Intl. found within the past 7 days were $291 round trip and $149 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Nov 10 - Thu, Nov 20
SAN
San Diego
KOA
Kona Coast
$291 Roundtrip, found 2 days ago
$291
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 10 from San Diego to Kona Coast, returning Thu, Nov 20, priced at $291 found 2 days ago
Mon, Nov 17 - Mon, Nov 24
SAN
San Diego
KOA
Kona Coast
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 17 from San Diego to Kona Coast, returning Mon, Nov 24, priced at $294 found 1 day ago
Mon, Nov 17 - Mon, Nov 24
SAN
San Diego
KOA
Kona Coast
$301 Roundtrip, found 1 day ago
$301
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 17 from San Diego to Kona Coast, returning Mon, Nov 24, priced at $301 found 1 day ago
Mon, Nov 17 - Mon, Nov 24
SAN
San Diego
KOA
Kona Coast
$306 Roundtrip, found 1 day ago
$306
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 17 from San Diego to Kona Coast, returning Mon, Nov 24, priced at $306 found 1 day ago
Mon, Nov 17 - Mon, Nov 24
SAN
San Diego
KOA
Kona Coast
$313 Roundtrip, found 1 day ago
$313
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 17 from San Diego to Kona Coast, returning Mon, Nov 24, priced at $313 found 1 day ago
Mon, Sep 29 - Tue, Sep 30
SAN
San Diego
KOA
Kona Coast
$320 Roundtrip, found 4 days ago
$320
Roundtrip
found 4 days ago
Select United flight, departing Mon, Sep 29 from San Diego to Kona Coast, returning Tue, Sep 30, priced at $320 found 4 days ago

KOA From SAN Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Kona Reef, A Raintree Vacation Club Resort

Kona Reef, A Raintree Vacation Club Resort

3 out of 5
Price was $2,098, price is now $1,013 per person
$1,013
per person
Oct 12 - Oct 19
found 1 day ago
Roundtrip non-stop flight included
San Diego (SAN) to Kailua-Kona (KOA)
Aston Kona by the Sea

Aston Kona by the Sea

4 out of 5
Save 100% on your flight
Price was $2,689, price is now $1,414 per person
$1,414
per person
Oct 12 - Oct 19
found 1 day ago
Roundtrip non-stop flight included
San Diego (SAN) to Kailua-Kona (KOA)
Mauna Lani, Auberge Resorts Collection

Mauna Lani, Auberge Resorts Collection

5 out of 5
Save 100% on your flight
Price was $3,445, price is now $1,885 per person
$1,885
per person
Dec 6 - Dec 11
found 1 day ago
Roundtrip non-stop flight included
San Diego (SAN) to Kailua-Kona (KOA)
Don't see what you're looking for?
See all available trips from San Diego Intl. to Kona Intl.
View all trips

Frequently asked questions

Can I catch a flight from San Diego Airport to KOA right now?
It's always prudent to know about any travel advice reports and quarantine requirements in place in your destination city. Ensure you visit the Covid-19 Travel Advisor for up-to-date information on catching a flight to Kona Intl. Airport (KOA).
What terminal is United Airlines at San Diego Intl. Airport (SAN)?
You should find out exactly which terminal United Airlines leaves from at SAN once you receive your ticket. The same applies to information about your arrival at KOA. If those details are missing, contact your airline.
Are there United Airlines non-stop flights from SAN to KOA?
If you want to fly with United Airlines from San Diego Airport to KOA, you'll need to make at least one stop. While you're waiting for your connection, use the time to pick up a snack or go for a wander.
How long is a United Airlines flight from SAN to KOA?
Bring that novel you've been desperate to read. A flight from San Diego Intl. Airport (SAN) to Kona Intl. Airport (KOA) with United Airlines takes around 7 hours and 27 minutes. You'll have more than enough time to immerse yourself in the storyline.
How many direct and indirect flights does United Airlines fly from SAN to KOA?
When traveling from SAN to KOA, there are 2 United Airlines daily flights to choose from.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Ellison Onizuka Kona Intl. Airport at Keāhole, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from San Diego SAN to Kailua-Kona KOA 

To find the best deals on flights to San Diego from Kailua-Kona with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from San Diego SAN to Kailua-Kona KOA with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $291 to $320, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from San Diego SAN to Kailua-Kona KOA 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from San Diego to Kailua-Kona costs from $149. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Kailua-Kona KOA from  San Diego SAN with United 

To find a cheap United flight from San Diego SAN to Kailua-Kona KOA, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from San Diego SAN to Kailua-Kona KOA 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as November, or if you book a flight with a stopover. 

 

Find nonstop flights from San Diego SAN to Kailua-Kona KOA with United 

If you’re keen to be on Kailua-Kona soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from San Diego SAN to Kailua-Kona KOA 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Kailua-Kona KOA from  San Diego SAN with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Kailua-Kona

Royal Kona Resort

Royal Kona Resort

3.5 out of 5
75-5852 Alii Dr, Kailua-Kona, HI
A full-service spa, an outdoor pool, and a restaurant are all featured at this smoke-free hotel. You'll appreciate the gym, bar/lounge, and laundry ...
8/10 Very Good! (2,637 reviews)
"Loved our hotel. Only thing was there is music playing from town on the weekends late at night. But I was so tired from our beach adventures I went right to sleep. The AC was perfect. Will be staying here again for sure!"

Reviewed on Sep 8, 2025

Royal Kona Resort
PACIFIC 19 Kona

PACIFIC 19 Kona

3.5 out of 5
75-5646 Palani Rd, Kailua-Kona, HI
An outdoor pool, self parking, and laundry facilities are featured at this hotel. WiFi in public areas is free. A coffee shop and luggage storage are also ...
8.2/10 Very Good! (1,828 reviews)
"Love the location because it was close to everything."

Reviewed on Sep 10, 2025

PACIFIC 19 Kona
Courtyard by Marriott King Kamehameha's Kona Beach Hotel

Courtyard by Marriott King Kamehameha's Kona Beach Hotel

3.5 out of 5
75-5660 Palani Road, Kailua-Kona, HI
A full-service spa, 2 restaurants, and 2 outdoor tennis courts are all featured at this hotel. Traveling on business? Take advantage of the 24-hour business ...
8.4/10 Very Good! (1,001 reviews)
"Hotel can use some updating. And power washing! Bathrooms need updated. Service was excelllent and food and drinks good."

Reviewed on Aug 29, 2025

Courtyard by Marriott King Kamehameha's Kona Beach Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.