Cheap Flights from Phoenix (PHX) to San Carlos (SQL)

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to San Carlos, CA (SQL)

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Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to San Carlos Airport (SQL) cost?
Secure a cheap one-way flight or cheap return flight from Sky Harbor Intl. Airport (PHX) to San Carlos Airport (SQL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to San Carlos Airport (SQL)?
is the least expensive month to fly from PHX to SQL. Traveling outside of peak seasons is often the key to finding a great deal.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to San Carlos Airport (SQL)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from PHX to SQL. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Sky Harbor Intl. Airport (PHX) to San Carlos Airport (SQL)?
You'll have to catch a flight with a layover if you're traveling from Sky Harbor Intl. Airport (PHX) to San Carlos Airport (SQL). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from PHX to SQL?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary 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 Sky Harbor Intl. Airport (PHX) to San Carlos Airport (SQL)?
Book a flight from Sky Harbor Intl. Airport (PHX) to San Carlos Airport (SQL) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Sky Harbor Intl. Airport (PHX)?
You can touch down at one of these San Francisco airports following your direct flight from Sky Harbor Intl. Airport (PHX):

  • 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 Sky Harbor Intl. Airport (PHX) to San Carlos Airport (SQL) last-minute?
Last-minute bookings from PHX to SQL are typically more expensive. To secure the lowest rates, start looking for flights ahead of time. That said, if you can play around with your travel dates, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a PHX to SQL flight and hotel package?
You can save money by securing a PHX to SQL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your preferred accommodations and flights, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to San Carlos Airport (SQL)?
In most cases, you can modify or cancel your PHX to SQL flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need more details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
San Carlos
Distance
640 mi

Book with confidence

Book with confidence

Phoenix to San Carlos Flights

The cheapest times to fly from Phoenix 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 Phoenix to San Carlos are during the month of . You can find some of the cheapest flights from Phoenix to San Carlos with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Phoenix 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 Phoenix 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 Phoenix 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 Phoenix 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 Phoenix 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.

 

Phoenix to San Carlos Flights

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Explore a world of travel with Expedia

*Available to One Key members.