Cheap Flights from San Diego (SAN) to Alpine (ALE)

Popular airlines from San Diego Intl. Airport (SAN) to Alpine, TX (ALE-Casparis Municipal)

Frequently asked questions

How much does a flight from San Diego Intl. Airport (SAN) to Alpine, TX (ALE-Casparis Municipal) cost?
Secure a cheap one-way flight or cheap return flight from San Diego Intl. Airport (SAN) to Alpine, TX (ALE-Casparis Municipal) 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 San Diego Intl. Airport (SAN) to Alpine, TX (ALE-Casparis Municipal)?
Flying in is a great way to save, as it's the cheapest month for flights between SAN and ALE. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from San Diego Intl. Airport (SAN) to Alpine, TX (ALE-Casparis Municipal)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from SAN to ALE. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from San Diego Intl. Airport (SAN) to Alpine, TX (ALE-Casparis Municipal)?
Direct flights from San Diego Intl. Airport (SAN) to Alpine, TX (ALE-Casparis Municipal) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SAN to ALE?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Diego Intl. Airport (SAN) to Alpine, TX (ALE-Casparis Municipal)?
To avoid possible delays on the San Diego Intl. Airport (SAN) to Alpine, TX (ALE-Casparis Municipal) route, aim to fly before 3 PM. Later departures 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 San Diego Intl. Airport (SAN) to Alpine, TX (ALE-Casparis Municipal) last-minute?
Holding off until just before your trip to book your flight from SAN to ALE often results in higher prices. Although you may find some last-minute offers, they're not always guaranteed. Keep your travel schedule open to maximize your chances of getting a bargain.
Is it cheaper to book a SAN to ALE flight and hotel package?
Booking a SAN to ALE flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of accommodations 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 San Diego Intl. Airport (SAN) to Alpine, TX (ALE-Casparis Municipal)?
If you booked your SAN to ALE flight in the last 24 hours, you may be able to cancel or modify it at no cost. 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.

Travel information

Origin airport
San Diego Intl.
Destination airport
Casparis Municipal
Distance
811 mi

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San Diego to Alpine Flights

The cheapest times to fly from San Diego to Alpine

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 San Diego to Alpine are during the month of . You can find some of the cheapest flights from San Diego to Alpine with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Diego to Alpine

Sunday is one of the best days to book for cheap flights from San Diego to Alpine: 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 San Diego to Alpine

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 San Diego to Alpine 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 San Diego to Alpine 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 San Diego to Alpine 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.

 

San Diego to Alpine Flights

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*Available to One Key members.