O'ahu

$173+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — HNL
jun. 2 — jun. 91
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to O'ahu 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.

Cheap 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 mayo 3, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/166:55 pm
SAN
-
HNL
1 stop15h 59m
Multiple Airlines
jue. 8/2012:20 pm
HNL
-
SAN
1 stop17h 05m
Multiple Airlines
Deal found 5/1$369
This Delta deal was found by Cheapflights users on 4/28. 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.
mar. 5/266:15 am
SAN
-
HNL
1 stop8h 25m
Delta
dom. 5/3110:35 pm
HNL
-
SAN
1 stop13h 11m
Delta
Deal found 4/28$370
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/236:30 pm
SAN
-
HNL
1 stop17h 20m
Multiple Airlines
jue. 5/2812:23 pm
HNL
-
SAN
Nonstop5h 32m
Multiple Airlines
Deal found 4/30$371
This Delta deal was found by Cheapflights users on 5/1. 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.
dom. 11/87:00 am
SAN
-
HNL
1 stop15h 24m
Delta
mié. 11/1812:45 pm
HNL
-
SAN
1 stop8h 10m
Delta
Deal found 5/1$372
This Delta deal was found by Cheapflights users on 5/1. 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.
dom. 11/87:00 am
SAN
-
HNL
1 stop15h 24m
Delta
vie. 11/1310:59 pm
HNL
-
SAN
1 stop9h 31m
Delta
Deal found 5/1$373
This Delta deal was found by Cheapflights users on 4/30. 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.
mié. 9/211:05 am
SAN
-
HNL
1 stop11h 16m
Delta
mar. 9/89:45 pm
HNL
-
SAN
1 stop13h 54m
Delta
Deal found 4/30$374
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
mar. 9/19:00 am
SAN
-
HNL
Nonstop6h 19m
Multiple Airlines
vie. 9/1111:39 pm
HNL
-
SAN
1 stop8h 37m
Multiple Airlines
Deal found 4/28$375
This United Airlines deal was found by Cheapflights users on 4/28. 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.
mié. 9/1612:30 pm
SAN
-
HNL
1 stop9h 00m
United Airlines
mié. 9/231:25 pm
HNL
-
SAN
1 stop8h 04m
United Airlines
Deal found 4/28$376
This United Airlines deal was found by Cheapflights users on 5/1. 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.
lun. 9/212:24 pm
SAN
-
HNL
1 stop8h 24m
United Airlines
mié. 9/3010:05 pm
HNL
-
SAN
2 stops10h 30m
United Airlines
Deal found 5/1$377
This SmartFares deal was found by Cheapflights users on 4/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/610:51 am
SAN
-
HNL
1 stop13h 12m
Multiple Airlines
mié. 5/139:00 pm
HNL
-
SAN
1 stop6h 58m
Multiple Airlines
Deal found 4/29$378
This United Airlines deal was found by Cheapflights users on 5/1. 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.
mié. 9/96:20 am
SAN
-
HNL
1 stop8h 31m
United Airlines
mar. 9/1510:05 pm
HNL
-
SAN
2 stops10h 30m
United Airlines
Deal found 5/1$379
This United Airlines deal was found by Cheapflights users on 4/29. 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.
mié. 8/122:24 pm
SAN
-
HNL
1 stop8h 24m
United Airlines
jue. 8/201:25 pm
HNL
-
SAN
1 stop8h 04m
United Airlines
Deal found 4/29$380

Find 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 mayo 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$369
(Cheapflightsfares)

One-way from

$173
(Kissandfly.com)

Popular in

June

Cheapest in

January

Average price

$498

Good round-trip deal

$433 or less

Good one-way deal

$242 or less
Provider with most accurate pricing for San Diego-Honolulu flight deals.
Provider most trusted by Cheapflights users for San Diego-Honolulu flights.
From San Diego to O'ahu
One-way flight from San Diego to O'ahu
Highest demand for flights based on searches. 12% potential increase in price ($72 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in May 2026
Price to beat on a round-trip flight from San Diego to O'ahu.
Price to beat on a one-way flight from San Diego to O'ahu.

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 mayo 3, 2026.
Use the filters below to find and compare flights from San Diego to O'ahu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

vie. 5/29

11:00 am-7:48 pm

1 stop11h 48m

Honolulu

jue. 6/4

10:35 pm-2:46 pm

1 stop13h 11m

$418

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

mié. 5/13

10:55 am-4:17 pm

1 stop8h 22m

Honolulu

mar. 5/19

7:00 am-8:14 pm

2 stops10h 14m

$426

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

vie. 5/8

11:45 am-6:46 pm

1 stop10h 01m

Honolulu

mar. 5/12

6:00 pm-7:15 am

1 stop10h 15m

$437

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

vie. 5/8

1:35 pm-7:34 pm

1 stop8h 59m

Honolulu

lun. 5/11

7:00 am-8:02 pm

2 stops10h 02m

$452
Quickest round-trip

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

mar. 5/26

5:19 pm-8:32 pm

Nonstop6h 13m

Honolulu

mar. 6/2

12:23 pm-8:55 pm

Nonstop5h 32m

$457

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

vie. 5/22

4:09 pm-9:43 pm

1 stop8h 34m

Honolulu

lun. 5/25

9:40 pm-10:08 am

1 stop9h 28m

$510

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

dom. 5/31

8:13 am-1:35 pm

1 stop8h 22m

Honolulu

mar. 6/2

12:23 pm-8:55 pm

Nonstop5h 32m

$516

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

vie. 6/5

6:20 am-11:53 am

1 stop8h 33m

Honolulu

lun. 6/8

11:01 pm-9:59 am

1 stop7h 58m

$520

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

mar. 5/12

10:55 am-7:34 pm

2 stops11h 39m

Honolulu

mié. 5/20

9:30 pm-8:22 am

1 stop7h 52m

$532

San DiegoHonolulu

SAN - HNL

SANHNL

San Diego

mié. 5/6

11:04 am-7:49 pm

2 stops11h 45m

Honolulu

mar. 5/12

7:00 am-8:14 pm

1 stop10h 14m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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

How far ahead should I book a flight from San Diego to O'ahu?

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to O'ahu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from San Diego to O'ahu (average of $139). Flying from San Diego to O'ahu in April is currently the most expensive (average of $1,000). 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 mayo 3, 2026.

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 10% versus a flight in the evening.

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 May 2, 2026.

Travelers seeking maximum savings on their San Diego to O'ahu flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday 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 mayo 3, 2026.

The most flights from SAN to zzFUW are scheduled on a Tuesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 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 mayo 3, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andHawaiian Airlines 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.

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Entertainment

7.5

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

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?

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

    For as low as $457, Delta can have you in O'ahu from San Diego in 6h 13m. Airlines will cover a distance of 2608 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 San Diego to O'ahu one-way?

    For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $149. Users have also found prices from $149 and $151 on Southwest 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: Qantas Airways (90%), Fiji Airways (81%), Southwest( 77%).

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

    While on average a flight from San Diego to O'ahu is generally $1,183, our data shows the cheapest flight currently is $173. When looking at the most popular route, (San Diego - Honolulu), you can expect to pay $300 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, February is the cheapest month in which you can book a flight from San Diego to O'ahu (average of $139). Flying from San Diego to O'ahu in April is currently the most expensive (average of $1,000). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from San Diego to O'ahu

Discover the top 7 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 mayo 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$499FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$233Average$413FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$270Average$364FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$290Average$518FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$295Average$496FlexibilityNo cancel feeOn-time75%
Alaska AirlinesCheapest$295Average$485FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$306Average$511FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.