Popular airlines from Swindon to San Diego, CA (SAN-San Diego Intl.)
Alaska AirlinesAlaska Airlines
DeltaDelta
American AirlinesAmerican Airlines
UnitedUnited
Southwest AirlinesSouthwest Airlines
Frontier AirlinesFrontier Airlines
Spirit AirlinesSpirit Airlines
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Today's featured flight deals from Swindon to San Diego, CA (SAN-San Diego Intl.)
- San Jose (SJC) to San Diego (SAN).Alaska Airlines, nonstop.Departing on Fri, Aug 29 at 6:15am from San Jose, arriving at 7:50am in San Diego.Returning on Tue, Sep 2 at 6:59pm from San Diego, arriving at 8:29pm in San Jose.Select Alaska Airlines flight departing on Fri, Aug 29 at 6:15am from San Jose, returning on Tue, Sep 2 at 6:59pm from San Diego priced at $44935% less than typical$449
- San Jose (SJC) to San Diego (SAN).Southwest Airlines, nonstop.Departing on Thu, Sep 18 at 6:30am from San Jose, arriving at 8:00am in San Diego.Returning on Sun, Sep 21 at 9:45pm from San Diego, arriving on Mon, Sep 22 at 7:35am in San Jose.Select Southwest Airlines flight departing on Thu, Sep 18 at 6:30am from San Jose, returning on Sun, Sep 21 at 9:45pm from San Diego priced at $21855% less than typical$218
- San Jose (SJC) to San Diego (SAN).Southwest Airlines, nonstop.Departing on Sun, Sep 7 at 8:50am from San Jose, arriving at 10:20am in San Diego.Returning on Sun, Sep 14 at 9:25pm from San Diego, arriving on Mon, Sep 15 at 7:15am in San Jose.Select Southwest Airlines flight departing on Sun, Sep 7 at 8:50am from San Jose, returning on Sun, Sep 14 at 9:25pm from San Diego priced at $26745% less than typical$267
- San Jose (SJC) to San Diego (SAN).Southwest Airlines, nonstop.Departing on Thu, Sep 25 at 10:00am from San Jose, arriving at 11:25am in San Diego.Returning on Sun, Sep 28 at 9:45pm from San Diego, arriving on Mon, Sep 29 at 7:35am in San Jose.Select Southwest Airlines flight departing on Thu, Sep 25 at 10:00am from San Jose, returning on Sun, Sep 28 at 9:45pm from San Diego priced at $20755% less than typical$207
- San Francisco (SFO) to San Diego (SAN).Southwest Airlines, nonstop.Departing on Thu, Sep 4 at 6:00am from San Francisco, arriving at 7:30am in San Diego.Returning on Sun, Sep 7 at 6:00am from San Diego, arriving at 1:08pm in San Francisco.Select Southwest Airlines flight departing on Thu, Sep 4 at 6:00am from San Francisco, returning on Sun, Sep 7 at 6:00am from San Diego priced at $15860% less than typical$158
- San Francisco (SFO) to San Diego (SAN).Southwest Airlines, nonstop.Departing on Wed, Sep 3 at 11:00am from San Francisco, arriving at 12:35pm in San Diego.Returning on Sun, Sep 7 at 12:04pm from San Diego, arriving at 9:42pm in San Francisco.Select Southwest Airlines flight departing on Wed, Sep 3 at 11:00am from San Francisco, returning on Sun, Sep 7 at 12:04pm from San Diego priced at $17160% less than typical$171
- San Francisco (SFO) to San Diego (SAN).Southwest Airlines, nonstop.Departing on Wed, Sep 3 at 3:25pm from San Francisco, arriving at 4:55pm in San Diego.Returning on Sun, Sep 7 at 6:00am from San Diego, arriving at 1:08pm in San Francisco.Select Southwest Airlines flight departing on Wed, Sep 3 at 3:25pm from San Francisco, returning on Sun, Sep 7 at 6:00am from San Diego priced at $15860% less than typical$158
- San Jose (SJC) to San Diego (SAN).Alaska Airlines, nonstop.Departing on Tue, Sep 16 at 11:00am from San Jose, arriving at 12:34pm in San Diego.Returning on Sat, Sep 20 at 6:45am from San Diego, arriving at 1:30pm in San Jose.Select Alaska Airlines flight departing on Tue, Sep 16 at 11:00am from San Jose, returning on Sat, Sep 20 at 6:45am from San Diego priced at $10770% less than typical$107
- San Francisco (SFO) to San Diego (SAN).Alaska Airlines, nonstop.Departing on Sat, Aug 30 at 9:59pm from San Francisco, arriving at 11:44pm in San Diego.Returning on Sat, Sep 13 at 7:59pm from San Diego, arriving at 9:43pm in San Francisco.Select Alaska Airlines flight departing on Sat, Aug 30 at 9:59pm from San Francisco, returning on Sat, Sep 13 at 7:59pm from San Diego priced at $11765% less than typical$117
Origin airport | SWI-All Airports |
Destination airport | San Diego Intl. |
Distance | 5423 mi |
Swindon to San Diego Flights
The cheapest times to fly from Swindon 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 Swindon to San Diego are during the month of . You can find some of the cheapest flights from Swindon to San Diego with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Swindon to San Diego
Sunday is one of the best days to book for cheap flights from Swindon 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 Swindon 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 Swindon 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 Swindon 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 Swindon 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.
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Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.