Cheap Flights from Eugene (EUG) to San Carlos (SQL)

Popular airlines from Mahlon Sweet Field Airport (EUG) 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 $197
SFO
San Francisco Intl.
Cheapest
Average driving time to city center16 min
Flights from $197
Select flight to Norman Y. Mineta San Jose Intl. SJC. Average driving time to city center is 26 minutes. Flights from $257
SJC
Norman Y. Mineta San Jose Intl.
Average driving time to city center26 min
Flights from $257
Select flight to Oakland Intl. OAK. Average driving time to city center is 32 minutes. Flights from $274
OAK
Oakland Intl.
Average driving time to city center32 min
Flights from $274
Flights from Eugene (EUG) to San Carlos (SQL)
Origin airport
Eugene
Destination airport
San Carlos
Distance
459 mi

Eugene to San Carlos Flights

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

 

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

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

 

Frequently asked questions

How much does a flight from Mahlon Sweet Field Airport (EUG) to San Carlos Airport (SQL) cost?
Grab a cheap one-way flight or cheap return flight from Mahlon Sweet Field Airport (EUG) 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 Mahlon Sweet Field Airport (EUG) to San Carlos Airport (SQL)?
is the most affordable month to fly from EUG to SQL. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Mahlon Sweet Field Airport (EUG) to San Carlos Airport (SQL)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest EUG to SQL flight.
How many flights per day from Mahlon Sweet Field Airport (EUG) to San Carlos Airport (SQL)?
Direct flights from Mahlon Sweet Field Airport (EUG) to San Carlos Airport (SQL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from EUG to SQL?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mahlon Sweet Field Airport (EUG) to San Carlos Airport (SQL)?
Choose a flight from Mahlon Sweet Field Airport (EUG) to San Carlos Airport (SQL) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time 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 Mahlon Sweet Field Airport (EUG)?
Catch a direct flight from Mahlon Sweet Field Airport (EUG) to San Francisco and you'll land at one of these hubs:

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

Is it cheaper to buy a plane ticket from Mahlon Sweet Field Airport (EUG) to San Carlos Airport (SQL) last-minute?
Waiting until just before your trip to book a flight from EUG to SQL generally means paying more. Although you may find some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Is it cheaper to book an EUG to SQL flight and hotel package?
Compared with arranging flights and hotels separately, booking an EUG to SQL flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the stress out of travel planning. Just pick your flights and choose from our wide range of hotels, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Mahlon Sweet Field Airport (EUG) to San Carlos Airport (SQL)?
If you reserved your EUG to SQL flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.