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Cheap Flights from McAllen (MFE) to San Carlos (SQL)

Popular airlines from Miller Intl. Airport (MFE) 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 $378
SFO
San Francisco Intl.
Cheapest
Average driving time to city center16 min
Flights from $378

Frequently asked questions

How much does a flight from Miller Intl. Airport (MFE) to San Carlos Airport (SQL) cost?
Get a cheap one-way flight or cheap return flight from Miller Intl. Airport (MFE) 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 Miller Intl. Airport (MFE) to San Carlos Airport (SQL)?
The cheapest month to fly from MFE to SQL is , when there's less demand. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Miller Intl. Airport (MFE) to San Carlos Airport (SQL)?
To find the cheapest airline that'll fly you from MFE to SQL, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Miller Intl. Airport (MFE) to San Carlos Airport (SQL)?
You'll have to catch a flight with a layover if you're traveling from Miller Intl. Airport (MFE) to San Carlos Airport (SQL). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from MFE to SQL?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Miller Intl. Airport (MFE) to San Carlos Airport (SQL)?
To avoid potential delays on the Miller Intl. Airport (MFE) to San Carlos Airport (SQL) route, fly before 3 PM. Flights after this time are 22% more likely to be canceled.**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 Miller Intl. Airport (MFE) to San Carlos Airport (SQL) last-minute?
Waiting until just before your trip to book a flight from MFE to SQL generally means paying more. While you may find some last-minute deals, there's no guarantee. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book a MFE to SQL flight and hotel package?
Securing a MFE to SQL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience 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 it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Miller Intl. Airport (MFE) to San Carlos Airport (SQL)?
If you reserved your MFE to SQL flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare 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, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Miller Intl.
Destination airport
San Carlos
Distance
1605 mi

Book with confidence

McAllen to San Carlos Flights

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

 

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

Sunday is one of the best days to book for cheap flights from McAllen 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 McAllen 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 McAllen to San Carlos in 2026. 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 McAllen 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 McAllen 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.

 

McAllen to San Carlos Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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