Cheap Flights from Huntsville (HSV) to San Carlos (SQL)

Popular airlines from Huntsville International Airport (HSV) to San Carlos, CA (SQL)

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. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $314
SFO
San Francisco Intl.
Cheapest
Average driving time to city center16 min
Flights from $314
Select flight to Norman Y. Mineta San Jose Intl. SJC. Average driving time to city center is 26 minutes. Flights from $374
SJC
Norman Y. Mineta San Jose Intl.
Average driving time to city center26 min
Flights from $374
Select flight to Oakland Intl. OAK. Average driving time to city center is 32 minutes. Flights from $543
OAK
Oakland Intl.
Average driving time to city center32 min
Flights from $543

Frequently asked questions

How much does a flight from Huntsville Intl. Airport (HSV) to San Carlos Airport (SQL) cost?
Snag a cheap one-way flight or cheap return flight from Huntsville Intl. Airport (HSV) 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 Huntsville Intl. Airport (HSV) to San Carlos Airport (SQL)?
is the most affordable month to fly from HSV to SQL. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Huntsville Intl. Airport (HSV) to San Carlos Airport (SQL)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from HSV to SQL. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Huntsville Intl. Airport (HSV) to San Carlos Airport (SQL)?
Nonstop flights from Huntsville Intl. Airport (HSV) to San Carlos Airport (SQL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HSV to SQL?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Huntsville Intl. Airport (HSV) to San Carlos Airport (SQL)?
To arrive at San Carlos Airport (SQL) on schedule, select a flight that leaves from Huntsville Intl. Airport (HSV) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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.
Is it cheaper to buy a plane ticket from Huntsville Intl. Airport (HSV) to San Carlos Airport (SQL) last-minute?
Last-minute fares from HSV to SQL are generally more expensive. To secure the lowest prices, start looking for flights well ahead of time. That said, if your travel plans are flexible, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book a HSV to SQL flight and hotel package?
You can save money by booking a HSV 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 selected your preferred accommodations and flights, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Huntsville Intl. Airport (HSV) to San Carlos Airport (SQL)?
Typically, it's possible to cancel or reschedule your HSV to SQL flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Huntsville Intl.
Destination airport
San Carlos
Distance
1978 mi

Book with confidence

Book with confidence

Huntsville to San Carlos Flights

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

 

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

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

 

Huntsville to San Carlos Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.