SAN

$139 Find Cheap Flights from O'ahu to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Diego departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from O'ahu to San Diego

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'ahu to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from O'ahu to San Diego

KAYAK's recommended round-trip deals from the most popular airlines that fly from O'ahu to San Diego.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
11:10 am - 11:44 pmHNL-SAN
9h 34m1 stop
United Airlines Logo
2:21 pm - 7:49 pmSAN-HNL
8h 28m1 stop
$323United Airlines
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Thu, Aug 28 - Tue, Sep 2
Southwest Logo
12:25 pm - 8:55 pmHNL-SAN
5h 30mnonstop
Southwest Logo
5:55 pm - 9:00 pmSAN-HNL
6h 05mnonstop
$327Southwest
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Thu, Aug 28 - Wed, Sep 3
Hawaiian Airlines Logo
8:00 am - 4:30 pmHNL-SAN
5h 30mnonstop
Hawaiian Airlines Logo
5:45 pm - 8:53 pmSAN-HNL
6h 08mnonstop
$330Hawaiian Airlines
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Tue, Sep 16 - Sun, Sep 21
Alaska Airlines Logo
10:30 pm - 7:10 amHNL-SAN
5h 40mnonstop
Alaska Airlines Logo
6:15 am - 4:50 pmSAN-HNL
13h 35m1 stop
$340Alaska Airlines
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Tue, Sep 16 - Sun, Sep 21
Alaska Airlines Logo
1:40 pm - 7:41 amHNL-SAN
15h 01m1 stop
Alaska Airlines Logo
6:15 am - 4:50 pmSAN-HNL
13h 35m1 stop
$349Alaska Airlines
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Tue, Sep 16 - Sun, Sep 21
Hawaiian Airlines Logo
10:30 pm - 7:10 amHNL-SAN
5h 40mnonstop
Hawaiian Airlines Logo
5:45 pm - 8:45 pmSAN-HNL
6h 00mnonstop
$387Hawaiian Airlines
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Wed, Oct 1 - Thu, Oct 9
Delta Logo
10:42 pm - 2:40 pmHNL-SAN
12h 58m1 stop
Delta Logo
11:05 am - 7:12 pmSAN-HNL
11h 07m1 stop
$463Delta
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Wed, Aug 6 - Tue, Aug 12
Delta Logo
1:10 pm - 9:21 amHNL-SAN
17h 11m1 stop
Delta Logo
7:20 am - 6:55 pmSAN-HNL
14h 35m1 stop
$464Delta
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Tue, May 20 - Thu, Jun 5
 Logo
5:40 pm - 11:13 amHNL-SAN
14h 33m2 stops
 Logo
9:00 am - 4:10 pmSAN-HNL
10h 10m1 stop
Wed, Jun 4 - Wed, Jun 11
 Logo
12:30 pm - 12:15 pmHNL-SAN
20h 45m2 stops
 Logo
5:45 pm - 8:45 pmSAN-HNL
6h 00mnonstop
Sat, Jun 14 - Sat, Jun 21
Useful Info

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$139
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Honolulu to San Diego

Flights from O'ahu to San Diego: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from O'ahu to San Diego 
Verified travelerFlew with Alaska AirlinesHNL-SANDec 2024
Get there a couple hours early. TSA is not the best organized. The security line took us about 50 minutes to an hour.
Verified travelerFlew with Alaska AirlinesHNL-SANMay 2024
Don't use a small water bottle. Get a big one and fill it prior to boarding so you can keep hydrated better.
Verified travelerFlew with Alaska AirlinesHNL-SANMar 2024
Try to be patient , the airport is very crowded & busy
Verified travelerFlew with Hawaiian AirlinesHNL-SANFeb 2024
Hawaiian Airlines and Alaska Airlines are good choices for flying to Hawaii from San Diego.

FAQs for booking flights from O'ahu to San Diego

  • How does KAYAK find such low prices on flights from O'ahu to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from O'ahu to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from O'ahu to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from O'ahu is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from O'ahu to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to O'ahu with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from O'ahu to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from O'ahu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 5 airlines serving from O'ahu to San Diego

Need help choosing which airline to fly with from O'ahu to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9968 reviews
7.1Entertainment
8.5Crew
8.2Boarding
7.9Comfort
7.1Food
Airline reviews

The flight was canceled and very little help given at the check in desk. Everyone at the desk says: just go on the app and see how they rebooked you. I mean come on it’s embarrassing customer service.

2.0 MediocreAnonymous, Mar 2025JAC - SAN
Read more Alaska Airlines reviews

The flight was canceled and very little help given at the check in desk. Everyone at the desk says: just go on the app and see how they rebooked you. I mean come on it’s embarrassing customer service.

The registration was chaotic. The kiosks didn't work for most people, and most had to do registration and receive boarding slips with a person. It took about an hour to get through he process, and I was worrying that I will be late to the flight. However, the personnel was great - courteous, professional, and was able to work through the problems.

I upgraded my seat and the service and boarding were wonderful. My flight attendant was very helpful when I experienced nausea on the flight (a first time experience). Flight arrived early which was nice. The only negative was many airlines have screens to provide some on flight entertainment, this aircraft did not. I had planned to read and listen to an audiobook on my flights, so no big deal on my part. The USB plug ins were broken on both my seat and the center seat, so I was not able to charge my phone during the flight, I will add 2 of the three USBs were broken on ride from San Diego as well. I would attribute this to the design, it is a very awkward angle to plug in, so frequent and perhaps not so gentle attempts to plug in have caused them to break.

Stay with what you are doing. Excellent service and ahead of schedule. Well done.

We had to cancel and we’re treated fairly with 100%refund quickly

There was an issue with water that led to us not having potable water onboard. They dumped the onboard water and we were two hours late taking off.

All good. Great food and entertainment when there isn’t any on a one hour flight

The flight from San Diego to San Jose gate 28A The two persons working there didn’t even turn on the display board. The display board saying to Sacramento. When I asked she was rude and showed the board . Then he realized And changed. Every one was confused because we are running late to catch that flight coming from IAD. Very irresponsible staff.

Great crew, great boarding, old B-list movies, no free meal service, child kicking my seat back all flight long, early arrival, then 40 minute, confused wait for bags.

I liked the flight attendant named Tyler. He was charismatic and genuine. I like the pilot in my second flight, he was considerate to everyone’s feelings. I liked the people I sat beside. I like the plane size. I like Alaska airlines

It was a perfect flight in all aspects! Both legs!

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

Great experience flying Southwest. The crew was really kind and helpful, and very friendly with our toddler.

Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a hell hole of an airport. It is the new LaGuardia. Everything Cobbled together. Security gates closed. Terri directional signage

I will be flying again Southwest Airlines. Friendly crew, comfortable and affordable.

The plane arrived 25 minutes late, and the Wi-Fi was slower than it usually is.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Seats are much much more comfortable than United, which is what I usually fly

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Got on the plane and then needed to deboard the plane because they didn’t have any pilots?

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

Rough day of travel all the way around. Wrong info given to us multiple times and mistakes in their booking making our trip 10 hours longer than planned. I’m bummed because I fly Delta all the time and love them. Mistakes happen. Just bummed that this was a rare trip our whole family was traveling together.

All in All a great experience. Cost of luggage sucks … first time I ever had to pay for luggage. Otherwise the check in counter was awesome, the gate clerks were great and the Stewards & Esses were the best.

Love Hawaiian you can’t go wrong, still provides you good drinks and little snack at the end

No tv’s. Had to walk 45 minutes to connect to next flight. Couldn’t get dinner as a result. Ended up eating pretzels until I felt sick.

Overall a great experience. The starlink internet was amazing addition.

unexpected $120 charge to sit next to my wife on an isle seat in the economy section. Looks like there pre-assigning us both on the middle seat was intentional - leaving the isle seat next to my wife open at $120 was a ploy to make more money. Not good business.

TV monitor is not working properly. Long flight needs some entertainment but it didn't work. Food snack should be healrhier compare to what we have given.

Plane was delayed due to issues at the airport. Otherwise the experience was good. The staff was nice. The drinks and food were good for economy. The wifi was fast.

I loved the clean plane, complimentary sandwich, chocolates and drink choices. I loved how far the economy seats recline. I love the free starlink wifi.

I liked the ease of boarding. Didn't like the food. Snack choices were poor, expensive and not much food provided within the snack packs. Crew could be friendlier for a more Aloha experience.

Crew was great as always. Food not good. Getting people on and off would be much faster if all bags were checked except small ( fit on lap ) carry on. Dogs on planes need to be only real service dogs. It's getting out of hand !!!!!!!!

A bit rush for transit. Food and entertainment are not available

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

Boarding always seems a bit chaotic. Seat spacing could leave more for leg room.

Good flight. On time. Boarding and seating was easy. Crew were really friendly, yet professional. Bathroom (by cockpit) was small but serviceable. Some the seats were showing some notable wear & tear, but were comfy. Very happy UA customer. TY! 🤛🏽💗

We arrived early and finally made it to our gate almost an hour after.

Everything you need to know for your flight to San Diego

Information on the airport you'll fly into in San Diego

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