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$170+ Cheap flights from San Diego (SAN) to O'ahu

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — HNL
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from San Diego to O'ahu

Keep the following information in mind while searching for San Diego to O'ahu flight deals. Data was last updated November 3, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$308
(Kiwi.com)

One-way from

$170
(Alaska Airlines)

Popular in

June

Cheapest in

January

Average price

$443

Good round-trip deal

$391 or less

Good one-way deal

$222 or less
Provider with most accurate pricing for San Diego-Honolulu flight deals.
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Provider most trusted by Cheapflights users for San Diego-Honolulu flights.
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From San Diego to O'ahu
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One-way flight from San Diego to O'ahu
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Highest demand for flights based on searches. 12% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from San Diego to O'ahu.
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Price to beat on a one-way flight from San Diego to O'ahu.
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Find flight deals from San Diego to O'ahu

Cheapest flights from San Diego to O'ahu
Explore the most affordable flight options available from San Diego to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Kissandfly.com deal was found by Cheapflights users on 11/2. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:10 pmSAN - HNL
Nonstop6h 15mHawaiian Airlines
Thu 12/410:45 amHNL - SAN
1 stop9h 45mHawaiian Airlines
Deal found 11/2$309
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 12/81:05 pmSAN - HNL
1 stop11h 25mUnited Airlines
Thu 12/112:25 pmHNL - SAN
1 stop7h 50mUnited Airlines
Deal found 11/2$317
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:45 pmSAN - HNL
Nonstop6h 21mAlaska Airlines
Mon 12/87:45 pmHNL - SAN
2 stops15h 02mAlaska Airlines
Deal found 11/2$319
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/211:02 amSAN - HNL
2 stops11h 37mUnited Airlines
Mon 12/810:50 pmHNL - SAN
1 stop9h 31mUnited Airlines
Deal found 11/2$322
This KAYAK deal was found by Cheapflights users on 11/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/281:45 pmSAN - HNL
Nonstop6h 16mAlaska Airlines
Wed 12/37:45 pmHNL - SAN
1 stop9h 36mAlaska Airlines
Deal found 11/1$329
This KAYAK deal was found by Cheapflights users on 11/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:00 pmSAN - HNL
Nonstop6h 21mAlaska Airlines
Mon 12/811:30 pmHNL - SAN
Nonstop5h 30mAlaska Airlines
Deal found 11/1$338

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to O'ahu 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 November 3, 2025.
Use the filters below to find and compare flights from San Diego to O'ahu that are best for you.

Fly from

San Diego

Fly to

O'ahu

Route

Depart

Return

Price

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

Wed 1/14

5:00 pm-9:21 pm

Nonstop6h 21m

Honolulu

Tue 1/20

11:16 pm-6:56 am

Nonstop5h 40m

$310

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

Tue 1/20

2:29 pm-6:53 pm

Nonstop6h 24m

Honolulu

Fri 1/30

9:40 pm-7:23 am

1 stop7h 43m

$315

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

Wed 1/28

5:07 pm-9:28 pm

Nonstop6h 21m

Honolulu

Mon 2/2

9:40 pm-6:07 pm

1 stop18h 27m

$315

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

Wed 1/28

2:29 pm-6:53 pm

Nonstop6h 24m

Honolulu

Tue 2/3

8:39 am-6:07 pm

1 stop7h 28m

$315

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

Thu 1/29

8:45 am-1:05 pm

Nonstop6h 20m

Honolulu

Tue 2/3

8:05 am-3:40 pm

Nonstop5h 35m

$320

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

Thu 1/15

2:29 pm-6:53 pm

Nonstop6h 24m

Honolulu

Wed 1/21

12:58 pm-8:23 pm

Nonstop5h 25m

$320

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

Sun 1/25

11:45 am-8:29 pm

1 stop10h 44m

Honolulu

Wed 1/28

9:40 pm-7:23 am

1 stop7h 43m

$320

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

Thu 1/15

6:15 am-1:19 pm

1 stop9h 04m

Honolulu

Tue 1/20

10:50 pm-12:49 pm

2 stops11h 59m

$322

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

Wed 1/28

9:55 am-5:42 pm

1 stop9h 47m

Honolulu

Mon 2/2

8:00 am-11:42 pm

2 stops13h 42m

$322

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

Thu 1/22

8:30 am-3:31 pm

1 stop9h 01m

Honolulu

Wed 1/28

8:17 am-3:40 pm

Nonstop5h 23m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 21 results
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Best time to book a flight from San Diego to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from San Diego 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 San Diego to O'ahu

What is the cheapest month to book a flight from San Diego to O'ahu?

Currently, March is the cheapest month in which you can book a flight from San Diego to O'ahu (average of $196). Flying from San Diego to O'ahu in July is currently the most expensive (average of $369). 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 SAN to FUW?

Find hourly flight availability from San Diego to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

When flying from San Diego to O'ahu, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 3% versus a flight in the morning.

What is the cheapest day to fly from San Diego to O'ahu?

Use this chart to determine the cheapest time to fly round-trip from San Diego to O'ahu. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their San Diego to O'ahu flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Diego to O'ahu

Explore weekly flight availability from San Diego to O'ahu. 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 November 3, 2025.

The most flights from SAN to zzFUW are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated November 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from San Diego to O'ahu 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
11,235 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,235 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
8,001 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,799 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,997 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from San Diego to O'ahu. 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 from for flights from San Diego to O'ahu?

    For a flight from San Diego to O'ahu, you will be flying from San Diego. San Diego (SAN) is just 2.6 mi from the center of the city.

  • How popular is this San Diego to O'ahu flight route?

    Within the past month, 80 users have taken a look at flights from San Diego to O'ahu.

  • How long is the flight from San Diego to O'ahu?

    For as low as $320, Alaska Airlines can have you in O'ahu from San Diego in 6h 20m. Airlines will cover a distance of 2608 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from San Diego to O'ahu one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $172. Users have also found prices from $175 and $175 on Delta and Alaska Airlines, respectively.

  • What are the most reliable airlines from San Diego to O'ahu?

    Before booking your flight to O'ahu from San Diego, check out the most reliable airlines to get you to your destination on time: Southwest (81%), Alaska Airlines (67%), Hawaiian Airlines( 64%).

  • What are the cheapest flights from San Diego to O'ahu?

    While on average a flight from San Diego to O'ahu is generally $379, our data shows the cheapest flight currently is $150. When looking at the most popular route, (San Diego - Honolulu), you can expect to pay $294 for that flight.

  • Can I find deals for flights from San Diego to O'ahu that include hotel bookings?

    Yes. In addition to deals on San Diego to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to O'ahu?

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

  • Can I find deals for business class flights from San Diego to O'ahu?

    Yes. Cheapflights offers flight deals from San Diego to O'ahu 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 San Diego to O'ahu?

    Currently, March is the cheapest month in which you can book a flight from San Diego to O'ahu (average of $196). Flying from San Diego to O'ahu in July is currently the most expensive (average of $369). 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

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Top 6 airlines flying from San Diego to O'ahu

Discover the top 6 airlines that operate flights from San Diego to O'ahu. 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$484FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$217Average$411FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$282Average$321FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$297Average$491FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$298Average$491FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$314Average$507FlexibilityNo cancel feeOn-time63%

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