Cheap Flights from Honolulu (HNL) to San Carlos (SQL)

Popular airlines from Daniel K. Inouye Intl. Airport (HNL) to San Carlos, CA (SQL)

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Alternative airports near San Carlos

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

Select flight to San Francisco Intl. SFO. Average driving time to city center is 16 minutes. Flights from $506
SFO
San Francisco Intl.
Average driving time to city center16 min
Flights from $506
Select flight to Norman Y. Mineta San Jose Intl. SJC. Cheapest option available. Average driving time to city center is 26 minutes. Flights from $452
SJC
Norman Y. Mineta San Jose Intl.
Cheapest
Average driving time to city center26 min
Flights from $452
Select flight to Oakland Intl. OAK. Average driving time to city center is 32 minutes. Flights from $508
OAK
Oakland Intl.
Average driving time to city center32 min
Flights from $508

Frequently asked questions

How much does a flight from Daniel K. Inouye Intl. Airport (HNL) to San Carlos Airport (SQL) cost?
Snag a cheap one-way flight or cheap return flight from Daniel K. Inouye Intl. Airport (HNL) to San Carlos Airport (SQL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Daniel K. Inouye Intl. Airport (HNL) to San Carlos Airport (SQL)?
The cheapest month to fly from HNL to SQL is , when there's less demand. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Daniel K. Inouye Intl. Airport (HNL) to San Carlos Airport (SQL)?
To find the cheapest airline that'll fly you from HNL to SQL, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Daniel K. Inouye Intl. Airport (HNL) to San Carlos Airport (SQL)?
You'll have to catch a flight with a layover if you're traveling from Daniel K. Inouye Intl. Airport (HNL) to San Carlos Airport (SQL). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from HNL to SQL?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Daniel K. Inouye Intl. Airport (HNL) to San Carlos Airport (SQL)?
To land at San Carlos Airport (SQL) on schedule, select a flight that leaves from Daniel K. Inouye Intl. Airport (HNL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for San Francisco from Daniel K. Inouye Intl. Airport (HNL)?
You can arrive at any of these San Francisco airports after your direct flight from Daniel K. Inouye Intl. Airport (HNL):

  • San Francisco Intl. Airport (SFO)
  • Norman Y. Mineta San Jose Intl. Airport (SJC)
  • Oakland Intl. Airport (OAK)

Is it cheaper to buy a plane ticket from Daniel K. Inouye Intl. Airport (HNL) to San Carlos Airport (SQL) last-minute?
Holding off until right before your break to book your flight from HNL to SQL often results in higher prices. Although you may find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule to boost your chances of scoring a bargain.
Is it cheaper to book a HNL to SQL flight and hotel package?
Securing a HNL to SQL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Daniel K. Inouye Intl. Airport (HNL) to San Carlos Airport (SQL)?
Typically, you're able to reschedule or cancel your HNL to SQL flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need further information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Daniel K. Inouye Intl.
Destination airport
San Carlos
Distance
2400 mi

Book with confidence

Book with confidence

Honolulu to San Carlos Flights

The cheapest times to fly from Honolulu to San Carlos

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Honolulu to San Carlos are during the month of . You can find some of the cheapest flights from Honolulu to San Carlos with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Honolulu to San Carlos

Sunday is one of the best days to book for cheap flights from Honolulu to San Carlos: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Honolulu to San Carlos

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Honolulu to San Carlos in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Honolulu to San Carlos flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Honolulu to San Carlos airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Honolulu to San Carlos Flights

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*Available to One Key members.