$139+ Cheap flights from Kailua-Kona to San Diego (KOA - SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Kailua-Kona to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Kona Intl to San Diego are usually found in May or September, booked 42 days in advance, depart on a Wednesday or Friday and return on a Tuesday
Cheap flight deals from Kailua-Kona to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 21, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $307 (Delta) |
One-way from | $139 (Hawaiian Airlines) |
Popular in | July |
Cheapest in | May |
Average price | $327 |
Good round-trip deal | $447 or less |
Good one-way deal | $254 or less |
Find flight deals from Kailua-Kona to San Diego
Cheapest flights from Kailua-Kona to San DiegoExplore the most affordable flight options available from Kailua-Kona to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.
Explore the most affordable flight options available from Kailua-Kona to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Hawaiian Airlines deal was found by Cheapflights users on 2/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 2/20. 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.
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Kailua-Kona to San Diego within your budget
Customize your flight search to find flights from Kailua-Kona to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Kailua-KonaSan Diego
KOA - SAN
KOASAN
Kona Intl
Wed 5/14
9:45 pm-12:37 pm
1 stop11h 52m
San Diego
Sat 5/17
7:00 am-5:42 pm
1 stop13h 42m
Kailua-KonaSan Diego
KOA - SAN
KOASAN
Kona Intl
Sat 3/8
8:05 pm-5:50 am
1 stop7h 45m
San Diego
Wed 3/12
8:10 am-3:25 pm
1 stop10h 15m
Kailua-KonaSan Diego
KOA - SAN
KOASAN
Kona Intl
Tue 3/25
11:25 am-7:50 pm
Nonstop5h 25m
San Diego
Wed 3/26
7:00 am-10:30 pm
1 stop18h 30m
Kailua-KonaSan Diego
KOA - SAN
KOASAN
Kona Intl
Fri 4/11
8:05 pm-6:07 pm
2 stops19h 02m
San Diego
Tue 4/22
6:27 pm-7:17 am
1 stop15h 50m
Kailua-KonaSan Diego
KOA - SAN
KOASAN
Kona Intl
Fri 4/11
9:16 pm-8:30 am
1 stop8h 14m
San Diego
Tue 4/22
4:30 pm-2:20 pm
1 stop24h 50m
Kailua-KonaSan Diego
KOA - SAN
KOASAN
Kona Intl
Fri 3/7
11:55 pm-11:43 pm
2 stops21h 48m
San Diego
Tue 3/11
10:00 am-7:54 pm
2 stops12h 54m
Kailua-KonaSan Diego
KOA - SAN
KOASAN
Kona Intl
Fri 4/11
11:45 am-10:50 pm
1 stop8h 05m
San Diego
Tue 4/22
8:35 am-6:10 pm
2 stops12h 35m
Kailua-KonaSan Diego
KOA - SAN
KOASAN
Kona Intl
Tue 5/20
2:36 pm-11:07 pm
Nonstop5h 31m
Kailua-KonaSan Diego
KOA - SAN
KOASAN
Kona Intl
Sun 3/30
9:00 pm-8:45 pm
1 stop20h 45m
Kailua-KonaSan Diego
KOA - SAN
KOASAN
Kona Intl
Sun 3/23
8:20 am-11:15 pm
1 stop11h 55m
Compare providers for flights from Kailua-Kona to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kailua-Kona to San Diego in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kailua-Kona-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kailua-Kona-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kailua-Kona-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kailua-Kona-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Kailua-Kona to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Kailua-Kona with our price prediction graph.
Travel insights for flights from Kailua-Kona to San Diego
Get recent, data-driven insights about flights from Kailua-Kona to San Diego including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Kailua-Kona to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from Kailua-Kona to San Diego. Price data was last updated on February 14, 2025.
To ensure you get the cheapest price possible for a flight from Kailua-Kona to San Diego, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Kailua-Kona to San Diego?
Currently, August is the cheapest month in which you can book a flight from Kailua-Kona to San Diego (average of $286). Flying from Kailua-Kona to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from KOA to SAN?
Find hourly flight availability from Kailua-Kona to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2025.
When flying from Kailua-Kona to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 13% versus a flight in the morning.
Rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.
Temperature in San Diego by month
Plan your trip to San Diego by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated February 21, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Kailua-Kona to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Christine,Aug 2024
DEN - LGB
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Christine,Aug 2024
DEN - LGB
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Christine,Aug 2024
DEN - LGB
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Christine,Aug 2024
DEN - LGB
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Christine,Aug 2024
DEN - LGB
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Christine,Aug 2024
DEN - LGB
Related info for your journey
Find useful and relevant information for your journey from Kailua-Kona to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Kailua-Kona?
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Alternative routes for Kailua-Kona to San Diego
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Top 3 airlines flying from Kailua-Kona to San Diego
Discover the top 3 airlines that operate flights from Kailua-Kona to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$147 | Average$285 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$196 | Average$368 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$217 | Average$379 | FlexibilityNo cancel fee | On-time69% |