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$184+ Cheap flights from The Big Island to San Diego (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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SAN
Apr 21 — Apr 281
Mon 4/21
Mon 4/28
1 adult, Economy
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Cheap flight deals from The Big Island to San Diego

Keep the following information in mind while searching for The Big Island to San Diego flight deals. Data was last updated April 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$377
(Delta)

One-way from

$184
(Southwest)

Popular in

March

Cheapest in

September

Average price

$417

Good round-trip deal

$477 or less

Good one-way deal

$278 or less
Provider with most accurate pricing for Hilo Intl-San Diego flight deals.
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Provider most trusted by Cheapflights users for Hilo Intl-San Diego flights.
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From The Big Island to San Diego
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One-way flight from The Big Island to San Diego
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Highest demand for flights based on searches. 9% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from The Big Island to San Diego.
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Price to beat on a one-way flight from The Big Island to San Diego.
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Find flight deals from The Big Island to San Diego

Cheapest flights from The Big Island to San Diego
Explore the most affordable flight options available from The Big Island to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.

This Southwest deal was found by Cheapflights users on 4/15. 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.
Thu 9/116:05 amKOA - SAN
1 stop11h 50mSouthwest
Sun 9/146:30 amSAN - KOA
1 stop9h 35mSouthwest
Deal found 4/15$342
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 9/911:00 pmKOA - SAN
1 stop10h 52mUnited Airlines
Mon 9/151:58 pmSAN - KOA
1 stop8h 26mUnited Airlines
Deal found 4/16$345
This Delta deal was found by Cheapflights users on 4/16. 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.
Mon 5/129:39 pmKOA - SAN
1 stop13h 43mDelta
Mon 5/192:10 pmSAN - KOA
1 stop8h 00mDelta
Deal found 4/16$377
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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.
Mon 5/129:41 amKOA - SAN
1 stop11h 17mAlaska Airlines
Mon 5/199:00 amSAN - KOA
Nonstop6h 04mAlaska Airlines
Deal found 4/16$403
This Hawaiian Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 9/27:50 pmKOA - SAN
1 stop8h 20mHawaiian Airlines
Tue 10/710:50 amSAN - KOA
Nonstop5h 56mHawaiian Airlines
Deal found 4/16$455
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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.
Fri 6/278:36 amITO - SAN
1 stop19h 42mAlaska Airlines
Mon 7/146:58 pmSAN - ITO
1 stop25h 40mAlaska Airlines
Deal found 4/16$631
This Southwest deal was found by Cheapflights users on 4/16. 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.
Fri 6/276:00 amITO - SAN
2 stops10h 55mSouthwest
Mon 7/141:00 pmSAN - ITO
2 stops11h 40mSouthwest
Deal found 4/16$684
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Fri 6/278:36 amITO - SAN
2 stops21h 02mUnited Airlines
Sun 6/298:44 pmSAN - ITO
2 stops23h 54mUnited Airlines
Deal found 4/16$954

Cheapflights Fare Finder

Customize your flight search to find flights from The Big Island 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 April 16, 2025.
Use the filters below to find and compare flights from The Big Island to San Diego that are best for you.

Fly from

The Big Island

Fly to

San Diego

Route

Depart

Return

Price

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Mon 5/5

8:20 pm-10:07 am

1 stop10h 47m

San Diego

Wed 5/14

2:10 pm-7:10 pm

1 stop8h 00m

$377

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Mon 5/12

10:09 am-9:05 pm

1 stop7h 56m

San Diego

Mon 5/19

9:00 am-12:04 pm

Nonstop6h 04m

$403

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Mon 5/5

11:07 am-7:31 pm

Nonstop5h 24m

San Diego

Wed 5/14

4:27 pm-11:36 am

1 stop22h 09m

$404

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Tue 5/13

11:04 pm-1:46 pm

2 stops11h 42m

San Diego

Tue 5/20

10:30 am-7:46 pm

2 stops12h 16m

$457

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Fri 5/23

8:30 pm-10:05 am

2 stops10h 35m

San Diego

Sat 5/31

8:00 am-2:25 pm

1 stop9h 25m

$481

HiloSan Diego

ITO - SAN

ITOSAN

Hilo Intl

Fri 6/27

8:36 am-7:18 am

1 stop19h 42m

San Diego

Mon 7/14

6:58 pm-5:38 pm

1 stop25h 40m

$631

HiloSan Diego

ITO - SAN

ITOSAN

Hilo Intl

Fri 6/27

6:00 am-7:55 pm

2 stops10h 55m

San Diego

Mon 7/14

1:00 pm-9:40 pm

2 stops11h 40m

$684

HiloSan Diego

ITO - SAN

ITOSAN

Hilo Intl

Fri 6/27

8:36 am-8:38 am

2 stops21h 02m

San Diego

Sun 6/29

8:44 pm-5:38 pm

2 stops23h 54m

$954

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Tue 6/10

6:00 am-8:55 pm

1 stop11h 55m

$184

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Tue 5/20

9:39 pm-2:22 pm

1 stop13h 43m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 17 results
1
2

Best time to book a flight from The Big Island to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from The Big Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from The Big Island to San Diego

What is the cheapest month to book a flight from The Big Island to San Diego?

Currently, August is the cheapest month in which you can book a flight from The Big Island to San Diego (average of $286). Flying from The Big Island 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 FUI to SAN?

Find hourly flight availability from The Big Island 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 April 16, 2025.

When flying from The Big Island to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 April 16, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from The Big Island to San Diego to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,876 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,876 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,282 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,380 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,665 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from The Big Island to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from The Big Island?

    If you book a flight to San Diego from The Big Island, you will be flying to San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego.

  • How popular is this The Big Island to San Diego flight route?

    The The Big Island to San Diego flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from The Big Island to San Diego one-way?

    One-way options have recently been found by users for as low as $184 on Southwest. Other airlines that offer cheap prices include Delta from $189 and Hawaiian Airlines from $199 one-way.

  • What are the most popular routes from The Big Island to San Diego?

    The most popular route from The Big Island to San Diego is Kona Intl - San Diego. You may also consider Hilo Intl - San Diego or Waimea (Big Island) Waimea Kohala - San Diego.

  • What are the cheapest flights from The Big Island to San Diego?

    Looking for the cheapest flight from The Big Island to San Diego? While on average our users pay $542, our data indicates the cheapest price to be $239. The most popular route (Kona Intl - San Diego), is priced around $342.

  • Can I find deals for flights from The Big Island to San Diego that include hotel bookings?

    Yes. In addition to deals on The Big Island to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from The Big Island to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from The Big Island to San Diego.

  • Can I find deals for business class flights from The Big Island to San Diego?

    Yes. Cheapflights offers flight deals from The Big Island to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from The Big Island to San Diego?

    Currently, August is the cheapest month in which you can book a flight from The Big Island to San Diego (average of $286). Flying from The Big Island 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.

See more FAQs

Traveling to a place near The Big Island?

Book flights to The Big Island if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado

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Alternative routes for The Big Island to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Hilo to Los Angeles flights
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Honolulu to Burbank flights
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Kahului to Long Beach flights
Kahului to San Jose flights
Kailua-Kona to Oakland flights
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Honolulu to Palm Springs flights
Honolulu to Monterey flights
Lihue to Oakland flights
Honolulu to Fresno flights
Lihue to Long Beach flights
Hilo to San Diego flights
Hilo to Sacramento flights
Hilo to San Francisco flights
Honolulu to Medford flights
Kahului to Santa Ana flights

Top 5 airlines flying from The Big Island to San Diego

Discover the top 5 airlines that operate flights from The Big Island 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 April 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$156Average$445FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$206Average$397FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$208Average$387FlexibilityNo cancel feeOn-time69%
DeltaCheapest$221Average$319FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$348Average$584FlexibilityNo cancel feeOn-time63%

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