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£113 Cheap Flights from San Diego (SAN) to Honolulu (HNL)

View £113 flight on Sun, 27 Sept 2026Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to Daniel K. Inouye Intl. Airport (HNL)

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Cheap Flights from San Diego (SAN) to Honolulu (HNL)

Prices were available within the past 7 days and start at £113 for one-way flights and £224 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 3 Nov - Tue, 10 Nov
SAN
San Diego
HNL
Oahu
£224 Return, found 5 days ago
£224
Return
found 5 days ago
Select Alaska Airlines flight, departing Tue, 3 Nov from San Diego to Oahu, returning Tue, 10 Nov, priced at £224 found 5 days ago
Alaska Airlines
Mon, 11 Jan - Tue, 26 Jan
SAN
San Diego
HNL
Oahu
£225 Return, found 3 days ago
£225
Return
found 3 days ago
Select Alaska Airlines flight, departing Mon, 11 Jan from San Diego to Oahu, returning Tue, 26 Jan, priced at £225 found 3 days ago
Alaska Airlines
Mon, 25 Jan - Tue, 9 Feb
SAN
San Diego
HNL
Oahu
£225 Return, found 2 days ago
£225
Return
found 2 days ago
Select Alaska Airlines flight, departing Mon, 25 Jan from San Diego to Oahu, returning Tue, 9 Feb, priced at £225 found 2 days ago
Alaska Airlines
Mon, 24 Aug - Tue, 1 Sept
SAN
San Diego
HNL
Oahu
£226 Return, found 11 hours ago
£226
Return
found 11 hours ago
Select Alaska Airlines flight, departing Mon, 24 Aug from San Diego to Oahu, returning Tue, 1 Sept, priced at £226 found 11 hours ago
Alaska Airlines
Mon, 11 Jan - Tue, 26 Jan
SAN
San Diego
HNL
Oahu
£232 Return, found 3 days ago
£232
Return
found 3 days ago
Select Alaska Airlines flight, departing Mon, 11 Jan from San Diego to Oahu, returning Tue, 26 Jan, priced at £232 found 3 days ago
Alaska Airlines
Mon, 25 Jan - Tue, 9 Feb
SAN
San Diego
HNL
Oahu
£233 Return, found 2 days ago
£233
Return
found 2 days ago
Select Alaska Airlines flight, departing Mon, 25 Jan from San Diego to Oahu, returning Tue, 9 Feb, priced at £233 found 2 days ago
Alaska Airlines
Tue, 3 Nov - Tue, 10 Nov
SAN
San Diego
HNL
Oahu
£234 Return, found 5 days ago
£234
Return
found 5 days ago
Select Alaska Airlines flight, departing Tue, 3 Nov from San Diego to Oahu, returning Tue, 10 Nov, priced at £234 found 5 days ago
Alaska Airlines
Tue, 12 Jan - Tue, 19 Jan
SAN
San Diego
HNL
Oahu
£235 Return, found 4 days ago
£235
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue, 12 Jan from San Diego to Oahu, returning Tue, 19 Jan, priced at £235 found 4 days ago
United
Tue, 25 Aug - Wed, 26 Aug
SAN
San Diego
HNL
Oahu
£322 Return, found 1 day ago
£322
Return
found 1 day ago
Select United flight, departing Tue, 25 Aug from San Diego to Oahu, returning Wed, 26 Aug, priced at £322 found 1 day ago
American Airlines
Mon, 24 Aug - Sun, 30 Aug
SAN
San Diego
HNL
Oahu
£355 Return, found 1 day ago
£355
Return
found 1 day ago
Select American Airlines flight, departing Mon, 24 Aug from San Diego to Oahu, returning Sun, 30 Aug, priced at £355 found 1 day ago

Alternative airports

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Daniel K. Inouye Intl. HNL. Cheapest option available. Flights from £407
HNL
Daniel K. Inouye Intl.
Cheapest
Flights from £407

Find the cheapest month to fly from San Diego (SAN) to Oahu (HNL)

January is typically the cheapest month to fly

From £180 - £261 per traveller.

Frequently asked questions

How much does a flight from San Diego, CA (SAN) to Honolulu, HI (HNL) cost?
You can find one-way and return flights from San Diego, CA (SAN) to Honolulu, HI (HNL) with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SAN to HNL ticket fares go up or down.
What is the cheapest month to fly from San Diego, CA (SAN) to Honolulu, HI (HNL)?
The cheapest months to fly from San Diego, CA (SAN) to Honolulu, HI (HNL) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from San Diego, CA (SAN) to Honolulu, HI (HNL)?
Enter SAN to HNL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
United is one of the cheapest airlines offering nonstop return flights from San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.), with tickets starting from around £231 for flights that can be booked for departure within the next year. JetBlue Airways offers one of the cheapest connecting return flights on this route, with tickets starting from around £643. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
To find a cheap flight from San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
The best airline to fly with from San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) will differ from traveler to traveler. If you like to fly early, Hawaiian Airlines offers early morning flights. If price is the most important factor, Southwest Airlines typically offers the lowest fares. Alaska Airlines offers the most daily flights from San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
The cheapest months to fly from San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) are typically January and February, with average prices around £305 for a return flight. The most popular months for this route are July and May, which means you'll find plenty of flight options during these times. While there isn't a single month that is both the cheapest and most popular, if you're looking for the best value, aiming for January or February could save you some money.
How many flights per day from San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
You'll find around 2 nonstop flights per day from San Diego Intl. (SAN) to Daniel K. Inouye Intl. (HNL). For even more choices, look at flights that include layovers, as there are approximately 107 connecting flights per day. Some common connection points include San Francisco Intl. (SFO), Seattle - Tacoma Intl. (SEA), and Los Angeles Intl. (LAX).
What is the earliest flight from San Diego, CA (SAN) to Honolulu, HI (HNL)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from San Diego, CA (SAN) to Honolulu, HI (HNL). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
You'll typically find the most flights from San Diego International Airport (SAN) to Daniel K. Inouye International Airport (HNL) on a Thursday, with around 72 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Alaska Airlines, Southwest Airlines, and United. Flight options are fairly consistent throughout the week, with Thursday offering only slightly more flights than other days.
What are the most popular departure times for flights from San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
The most popular departure times for flights from San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) are in the morning, from 9am to 12pm. Many major carriers, including Alaska Airlines, United and Southwest Airlines, offer flights during this window. Many travellers prefer these times as it allows for an early start to their journey, getting them to their destination with plenty of time to settle in.
How long does it take to fly from San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
Flying nonstop from SAN to HNL takes around 6 hours 20 minutes, with the route covering approximately 4,199 kilometers. Flights with a layover typically take 2 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
Yes, you can fly business class or first class between SAN and HNL. You can fly business class with Alaska Airlines and Delta.First class cabins are available on Alaska Airlines, United, Delta, Hawaiian Airlines, and American Airlines.
How do I earn miles on a San Diego, CA (SAN) to Honolulu, HI (HNL) flight with Expedia?
It's easy to earn miles on a San Diego, CA (SAN) to Honolulu, HI (HNL) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from San Diego, CA (SAN) to Honolulu, HI (HNL) at the last minute?
Typically, booking a last minute flight from San Diego, CA (SAN) to Honolulu, HI (HNL) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Diego, CA (SAN) to Honolulu, HI (HNL) flight and hotel package?
Securing a San Diego, CA (SAN) to Honolulu, HI (HNL) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
If you booked your San Diego, CA (SAN-San Diego Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Diego Intl.
Destination airport
Daniel K. Inouye Intl.
Airlines serving
Alaska Airlines
Return price
£223
Distance
4174 km
Average flight time
3 hours 4 mins

Book with confidence

Compare flights from San Diego to Honolulu easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Diego to Honolulu. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Daniel K. Inouye Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Diego Intl. to Daniel K. Inouye Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from San Diego Intl. (SAN) to Daniel K. Inouye Intl. (HNL)

The easiest way to view the best deals on flights from San Diego to Honolulu today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Diego Intl. to Daniel K. Inouye Intl. start at just £224 and range up to £355.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Diego and Honolulu
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Diego to Honolulu flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Diego Intl. to Daniel K. Inouye Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from San Diego to Honolulu easily and book with confidence

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*Available to Expedia members.