Cheap Flights from Athens (ATO) to San Diego (SAN)

Popular airlines from Athens, OH (ATO-Ohio University) to San Diego Intl. Airport (SAN)

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Frequently asked questions

How much does a flight from Athens, OH (ATO-Ohio University) to San Diego Intl. Airport (SAN) cost?
Grab a cheap one-way flight or cheap return flight from Athens, OH (ATO-Ohio University) to San Diego Intl. Airport (SAN) 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 Athens, OH (ATO-Ohio University) to San Diego Intl. Airport (SAN)?
is the most affordable month to fly from ATO to SAN. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Athens, OH (ATO-Ohio University) to San Diego Intl. Airport (SAN)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from ATO to SAN. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Athens, OH (ATO-Ohio University) to San Diego Intl. Airport (SAN)?
There aren't any daily direct flights departing from Athens, OH (ATO-Ohio University) to San Diego Intl. Airport (SAN). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from ATO to SAN?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the season, airline 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 Athens, OH (ATO-Ohio University) to San Diego Intl. Airport (SAN)?
Opt for a flight from Athens, OH (ATO-Ohio University) to San Diego Intl. Airport (SAN) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour 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.
Is it cheaper to buy a plane ticket from Athens, OH (ATO-Ohio University) to San Diego Intl. Airport (SAN) last-minute?
Booking your plane ticket from ATO to SAN just before your getaway is generally more expensive. But if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book an ATO to SAN flight and hotel package?
Compared with arranging hotels and flights separately, booking an ATO to SAN flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the stress out of travel planning. Simply pick your flights and select from our extensive range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Athens, OH (ATO-Ohio University) to San Diego Intl. Airport (SAN)?
It's generally possible to cancel or reschedule your ATO to SAN 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 allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Ohio University
Destination airport
San Diego Intl.
Distance
1993 mi

Book with confidence

Athens to San Diego Flights

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

 

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

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

 

Athens to San Diego Flights

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*Available to One Key members.