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San Diego

$116+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SAN
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from The Big Island to San Diego

Best flights from The Big Island to San Diego
Discover carefully curated flight deals from The Big Island to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

This United Airlines deal was found by Cheapflights users on 1/1. 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.
Wed 3/42:08 pmKOA - SAN
1 stop7h 32mUnited Airlines
Wed 3/116:15 amSAN - KOA
1 stop8h 18mUnited Airlines
Deal found 1/1$238
This Alaska Airlines deal was found by Cheapflights users on 12/30. 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.
Thu 2/52:51 pmKOA - SAN
Nonstop5h 22mAlaska Airlines
Mon 2/911:45 amSAN - KOA
Nonstop6h 12mAlaska Airlines
Deal found 12/30$252
This Alaska Airlines deal was found by Cheapflights users on 12/30. 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.
Thu 2/52:51 pmKOA - SAN
Nonstop5h 22mMultiple Airlines
Mon 2/98:23 amSAN - KOA
1 stop9h 37mMultiple Airlines
Deal found 12/30$257
This Delta deal was found by Cheapflights users on 1/1. 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.
Wed 3/49:55 pmKOA - SAN
1 stop10h 09mDelta
Wed 3/116:15 amSAN - KOA
2 stops15h 22mDelta
Deal found 1/1$262
This Hawaiian Airlines deal was found by Cheapflights users on 12/30. 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.
Thu 1/2211:11 amITO - SAN
1 stop7h 12mAlaska Airlines
Mon 1/268:23 amSAN - ITO
1 stop11h 06mAlaska Airlines
Deal found 12/30$336
This Alaska Airlines deal was found by Cheapflights users on 1/1. 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.
Wed 3/41:10 pmKOA - SAN
Nonstop5h 29mMultiple Airlines
Wed 3/118:11 amSAN - KOA
1 stop12h 42mMultiple Airlines
Deal found 1/1$258
This Alaska Airlines deal was found by Cheapflights users on 12/31. 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.
Thu 2/121:10 pmKOA - SAN
Nonstop5h 29mAlaska Airlines
Mon 2/1611:34 amSAN - KOA
Nonstop6h 19mAlaska Airlines
Deal found 12/31$282
This Delta deal was found by Cheapflights users on 12/30. 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.
Fri 2/278:55 pmKOA - SAN
1 stop13h 18mDelta
Mon 3/210:59 amSAN - KOA
1 stop10h 40mDelta
Deal found 12/30$285
This Alaska Airlines deal was found by Cheapflights users on 1/1. 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.
Thu 2/125:30 pmKOA - SAN
1 stop11h 45mMultiple Airlines
Mon 2/167:22 pmSAN - KOA
1 stop19h 31mMultiple Airlines
Deal found 1/1$279
This Alaska Airlines deal was found by Cheapflights users on 1/1. 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.
Wed 3/41:10 pmKOA - SAN
Nonstop5h 29mAlaska Airlines
Wed 3/1111:34 amSAN - KOA
Nonstop6h 19mAlaska Airlines
Deal found 1/1$283
This Alaska Airlines deal was found by Cheapflights users on 12/30. 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 2/271:56 pmKOA - SAN
1 stop15h 20mMultiple Airlines
Mon 3/211:34 amSAN - KOA
Nonstop6h 19mMultiple Airlines
Deal found 12/30$303
This Alaska Airlines deal was found by Cheapflights users on 12/31. 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.
Thu 1/2211:11 amITO - SAN
1 stop7h 12mMultiple Airlines
Mon 1/266:15 amSAN - ITO
2 stops13h 30mMultiple Airlines
Deal found 12/31$346
This United Airlines deal was found by Cheapflights users on 12/31. 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.
Thu 1/227:44 pmITO - SAN
2 stops12h 43mUnited Airlines
Mon 1/267:45 amSAN - ITO
2 stops13h 19mUnited Airlines
Deal found 12/31$594
This Kiwi.com deal was found by Cheapflights users on 12/31. 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.
Thu 1/156:00 amITO - SAN
1 stop7h 40mMultiple Airlines
Mon 1/1910:25 amSAN - ITO
1 stop9h 20mMultiple Airlines
Deal found 12/31$550
This Kiwi.com deal was found by Cheapflights users on 1/1. 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.
Sat 1/179:00 pmITO - SAN
1 stop7h 56mMultiple Airlines
Wed 1/218:23 amSAN - ITO
1 stop9h 50mMultiple Airlines
Deal found 1/1$554

Find 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 January 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(United Airlines)

One-way from

$116
(Kiwi.com)

Popular in

March

Cheapest in

May

Average price

$431

Good round-trip deal

$287 or less

Good one-way deal

$119 or less
Provider with most accurate pricing for Hilo Intl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hilo Intl-San Diego flights.
Search Deals
From The Big Island to San Diego
Search Deals
One-way flight from The Big Island to San Diego
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from The Big Island to San Diego.
Search Deals
Price to beat on a one-way flight from The Big Island to San Diego.
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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 January 2, 2026.
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

Wed 3/4

2:08 pm-11:40 pm

1 stop7h 32m

San Diego

Wed 3/11

6:15 am-11:33 am

1 stop8h 18m

$238

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 2/5

2:51 pm-10:13 pm

Nonstop5h 22m

San Diego

Mon 2/9

11:45 am-3:57 pm

Nonstop6h 12m

$252

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 2/5

2:51 pm-10:13 pm

Nonstop5h 22m

San Diego

Mon 2/9

8:23 am-4:00 pm

1 stop9h 37m

$257

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Wed 3/4

1:10 pm-8:39 pm

Nonstop5h 29m

San Diego

Wed 3/11

8:11 am-5:53 pm

1 stop12h 42m

$258

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Wed 3/4

9:55 pm-10:04 am

1 stop10h 09m

San Diego

Wed 3/11

6:15 am-6:37 pm

2 stops15h 22m

$262

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 2/12

5:30 pm-7:15 am

1 stop11h 45m

San Diego

Mon 2/16

7:22 pm-12:53 pm

1 stop19h 31m

$279

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 2/12

1:10 pm-8:39 pm

Nonstop5h 29m

San Diego

Mon 2/16

11:34 am-3:53 pm

Nonstop6h 19m

$282

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Wed 3/4

1:10 pm-8:39 pm

Nonstop5h 29m

San Diego

Wed 3/11

11:34 am-2:53 pm

Nonstop6h 19m

$283

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Fri 2/27

8:55 pm-12:13 pm

1 stop13h 18m

San Diego

Mon 3/2

10:59 am-7:39 pm

1 stop10h 40m

$285

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Fri 2/27

1:56 pm-7:16 am

1 stop15h 20m

San Diego

Mon 3/2

11:34 am-3:53 pm

Nonstop6h 19m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Showing 1-10 of 34 results
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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, February is the cheapest month in which you can book a flight from The Big Island to San Diego (average of $140). Flying from The Big Island to San Diego in June is currently the most expensive (average of $467). 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 January 2, 2026.

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.

Weekly flight availability from The Big Island to San Diego

Explore weekly flight availability from The Big Island to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 2, 2026.

The most flights from zzFUI to SAN are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 January 2, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Hawaiian Airlines 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
11,597 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,597 reviews
Alaska Airlines
8.0
Very good
11,597 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,252 reviews
Alaska Airlines
8.0
Very good
11,597 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,823 reviews
Alaska Airlines
8.0
Very good
11,597 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from The Big Island to San Diego?

    A quick flight from The Big Island to San Diego can take about 5h 22m. United Airlines provides one of the quickest options available for as low as $252. The distance between The Big Island and San Diego is about 2551 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $108 on American Airlines. Other airlines that offer cheap prices include Alaska Airlines from $119 and United Airlines from $121 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 $325, our data indicates the cheapest price to be $119. The most popular route (Kona Intl - San Diego), is priced around $238.

  • 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, February is the cheapest month in which you can book a flight from The Big Island to San Diego (average of $140). Flying from The Big Island to San Diego in June is currently the most expensive (average of $467). 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 San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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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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Top 3 airlines flying from The Big Island to San Diego

Discover the top 3 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 January 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$208Average$597FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$267Average$491FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$287Average$497FlexibilityNo cancel feeOn-time85%

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