Cheap Flights from Gloucester (GLO) to San Diego (SAN)

Popular airlines from Gloucester (GLO-Gloucestershire) to San Diego Intl. Airport (SAN)

Frequently asked questions

How much does a flight from Gloucester (GLO-Gloucestershire) to San Diego Intl. Airport (SAN) cost?
Snag a cheap one-way flight or cheap return flight from Gloucester (GLO-Gloucestershire) to San Diego Intl. Airport (SAN) 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 Gloucester (GLO-Gloucestershire) to San Diego Intl. Airport (SAN)?
The cheapest month to fly from GLO to SAN is , when demand is low. Off-peak months are usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Gloucester (GLO-Gloucestershire) to San Diego Intl. Airport (SAN)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from GLO to SAN. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Gloucester (GLO-Gloucestershire) to San Diego Intl. Airport (SAN)?
There aren't any daily nonstop flights from Gloucester (GLO-Gloucestershire) to San Diego Intl. Airport (SAN). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from GLO to SAN?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based 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 Gloucester (GLO-Gloucestershire) to San Diego Intl. Airport (SAN)?
To avoid possible delays on the Gloucester (GLO-Gloucestershire) to San Diego Intl. Airport (SAN) 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 Gloucester (GLO-Gloucestershire) to San Diego Intl. Airport (SAN) last-minute?
Last-minute bookings from GLO to SAN are generally more expensive. To secure the best rates, start looking for flights as soon as possible. That said, if you're flexible with your travel plans, you may land a cheap fare right before your trip.
Is it cheaper to book a GLO to SAN flight and hotel package?
You'll typically save money by securing a GLO to SAN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your ideal accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Gloucester (GLO-Gloucestershire) to San Diego Intl. Airport (SAN)?
Usually, it's possible to cancel or reschedule your GLO to SAN flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Gloucestershire
Destination airport
San Diego Intl.
Distance
5402 mi

Book with confidence

Gloucester to San Diego Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Gloucester 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 Gloucester 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 Gloucester to San Diego 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 Gloucester 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 Gloucester 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.

 

Gloucester to San Diego Flights
*Available to One Key members.