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

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
O'ahu to San Diego (SAN)

All the information you need to plan the best null to SAN flight in 2022: compare O'ahu to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
What is the cheapest month to fly from O'ahu to San Diego?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, August can be a great choice for travel to San Diego. Flights to San Diego from O'ahu in August are about $375 on average during August, but can be found for as low as $185.

When is the cheapest time to fly from O'ahu to San Diego (FUW - SAN)?

When flying from O'ahu 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.

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

Users have found that booking a flight from O'ahu to San Diego at least 35 days early can save you up to 2% on average compared to booking a flight this week. If booking 35 days before your flight isn’t an option for you, users have found flights from O'ahu to San Diego for as little as $367 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $372 for flights departing within the next 3 days.

Cheap flights from O'ahu to San Diego in May, June 2022

The best prices found for O'ahu to SAN flights for May, June
14 Jun - 21 Jun
$413pp
HNL
Honolulu
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Hawaiian Airlines
 
1 STOP
HNL
Honolulu
8 Jun - 14 Jun
$423pp
HNL
Honolulu
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Delta
   
2 STOPS
HNL
Honolulu
2 Jun - 8 Jun
$431pp
HNL
Honolulu
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
   
2 STOPS
HNL
Honolulu

O'ahu to San Diego 2022 flight deals

Cheap flights to San Diego from O'ahu found for this year
13 Sep - 20 Sep
$255pp
HNL
Honolulu
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
HNL
Honolulu
13 Sep - 20 Sep
$260pp
HNL
Honolulu
Multiple Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
HNL
Honolulu
14 Sep - 21 Sep
$279pp
HNL
Honolulu
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
HNL
Honolulu

Non-stop flights to San Diego from O'ahu

Save time with O'ahu to San Diego direct flight deals
25 Oct - 14 Nov
$317pp
HNL
Honolulu
Hawaiian Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Hawaiian Airlines
Non-Stop
HNL
Honolulu
26 Oct - 15 Nov
$318pp
HNL
Honolulu
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
HNL
Honolulu
31 Oct - 14 Nov
$322pp
HNL
Honolulu
Alaska Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
HNL
Honolulu

Last minute flights from O'ahu to San Diego

Late deals on round-trip flights to San Diego from O'ahu, departing today and this week
2 Jun - 8 Jun
$431pp
HNL
Honolulu
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
   
2 STOPS
HNL
Honolulu
2 Jun - 8 Jun
$444pp
HNL
Honolulu
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Delta
 
1 STOP
HNL
Honolulu
4 Jun - 5 Jul
$501pp
HNL
Honolulu
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Hawaiian Airlines
 
1 STOP
HNL
Honolulu

One-way flights to San Diego from O'ahu

The cheapest one-way flights from O'ahu to San Diego
9:40 am - 6:18 pm
Alaska Airlines
Nonstop
5h 38m
HNL - SAN
Alaska Airlines
$200
Kiwi.com
5:15 pm - 9:08 am
Delta
1 Stop
13h 53m
HNL - SAN
Delta
$218
Delta
1:30 pm - 8:23 am
United Airlines
2 Stops
15h 53m
HNL - SAN
United Airlines
$224
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">O'ahu</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From O'ahu to San Diego

What airport do you fly into for flights to San Diego from O'ahu?

San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from O'ahu to San Diego.

Which airlines flying from O'ahu to San Diego have flexible cancellations due to COVID-19?

Some of the carriers operating flights from O'ahu to San Diego that may be offering flexible cancellation policies are Hawaiian Airlines, Alaska Airlines, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from O'ahu to San Diego for under $300 on Cheapflights?

Yes, there are multiple flights from O'ahu to San Diego for under $300. The cheapest flight booked recently is on United Airlines for just $255, but on average you can expect to pay $303.

Are there nonstop flights from O'ahu to San Diego for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from O'ahu to San Diego under $400. A good price for a nonstop flight from O'ahu to San Diego is less than $384.

Are there last-minute flights available from O'ahu to San Diego for under $500?

There are currently 20+ open flights from O'ahu to San Diego within the next 7 days for less than $500.

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

This flight path from O'ahu to San Diego was viewed by 19 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 O'ahu to San Diego one-way?

For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $129. Users have also found prices from $138 and $139 on United Airlines and American Airlines, respectively.

What are the most popular airlines that fly from O'ahu to San Diego?

Before booking your flight from O'ahu to San Diego check out the most popular airlines for this route: Major Airline, American Airlines or Alaska Airlines.

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

On average you can expect to pay $921 for a flight from O'ahu to San Diego. The cheapest flight overall is $128 while the most popular route, (Honolulu - San Diego) is currently priced at $260.

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

No one likes to see their flight delayed. When booking a flight from O'ahu to San Diego consider choosing Hawaiian Airlines (86%), China Airlines (85%) or Korean Air (77%) as they are the most reliable in getting you off to your destination on time.

COVID Restrictions

View COVID Travel Restrictions for San Diego, CA

Do I need a COVID test to fly to San Diego from O'ahu?

Information is based on travel restrictions for travel to San Diego within the United States

Most visitors from O'ahu need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.

COVID-19 testing requirements
Visitors from O'ahu must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to San Diego.

Quarantine requirements
Visitors from O'ahu are not required to quarantine after entering San Diego.

Do I need a test to fly back to O'ahu from San Diego?

Returning to O'ahu from San Diego

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to O'ahu.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering O'ahu.

Hide COVID Travel Restrictions for San Diego, CA

Alternative routes for O'ahu to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Departure points for flights from O'ahu to San Diego

Select to see more specific information for flights to San Diego from all departure points in O'ahu.
Show more

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from O'ahu to San Diego.
Flight duration from O'ahu to SAN
5h 57m
Average temperature for May in San Diego
71.6 °F
Avg rainfall for May in San Diego
0.2 ″

Airports servicing

Kapolei Kalaeloa (JRF)

Airports servicing San Diego

Top 6 airlines flying from O'ahu to San Diego

The chart below displays the airlines Cheapflights users traveling from O'ahu to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$9 $21 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Alaska Airlines
$107 $278 No cancel fee 75%
American Airlines
$138 $369 No cancel fee 71%
United Airlines
$138 $306 No cancel fee 69%
Delta
$144 $276 No cancel fee N/A
Hawaiian Airlines
$144 $348 No cancel fee 85%
Home North America USA California San Diego Cheap flights from O'ahu to San Diego