Cheap Flights from Auburn (AUO) to San Diego (SAN)

Popular airlines from Auburn, AL (AUO-Auburn-Opelika Robert G. Pitts) to San Diego Intl. Airport (SAN)

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Flights from Auburn (AUO) to San Diego (SAN)
Origin airport
Auburn-Opelika Robert G. Pitts
Destination airport
San Diego Intl.
Distance
1839 mi

Auburn to San Diego Flights

The cheapest times to fly from Auburn to San Diego

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

 

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

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

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 Auburn to San Diego 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 Auburn to San Diego 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 Auburn to San Diego 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 Auburn, AL (AUO-Auburn-Opelika Robert G. Pitts) to San Diego Intl. Airport (SAN) cost?
Discover the latest flight deals from AUO to SAN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from AUO to SAN?
The cheapest flights from AUO to SAN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from AUO to SAN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from AUO to SAN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Auburn, AL (AUO-Auburn-Opelika Robert G. Pitts) to San Diego Intl. Airport (SAN)?
Direct flights from Auburn, AL (AUO-Auburn-Opelika Robert G. Pitts) to San Diego Intl. Airport (SAN) 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 choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from AUO to SAN?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, 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 Auburn, AL (AUO-Auburn-Opelika Robert G. Pitts) to San Diego Intl. Airport (SAN)?
To touch down at San Diego Intl. Airport (SAN) without delays, pick a flight that takes off from Auburn, AL (AUO-Auburn-Opelika Robert G. Pitts) 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 Auburn, AL (AUO-Auburn-Opelika Robert G. Pitts) to San Diego Intl. Airport (SAN) last-minute?
Waiting until just before your departure to book your flight from AUO to SAN often results in higher prices. While you may find some last-minute offers, they aren't always guaranteed. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Is it cheaper to book an AUO to SAN flight and hotel package?
Compared with arranging flights and hotels separately, booking an AUO to SAN flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of travel planning. Just secure your flights and choose from our extensive 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 Auburn, AL (AUO-Auburn-Opelika Robert G. Pitts) to San Diego Intl. Airport (SAN)?
Typically, you can cancel or reschedule your AUO to SAN flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want more details, head to our Customer Service portal.

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