Title: Cheap Flights from San Diego - Expedia.ca ![](https://a.travel-assets.com/travel-assets-manager/32a5a1b7-682e-4c22-a8ab-4b736795e0ea/expedia_fallback.webp?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from San Diego - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only [Hotels in San Diego](https://expedia.ca/San-Diego-Hotels.d3000459235.Travel-Guide-Hotels)[San Diego Car Rentals](https://expedia.ca/Car-Rentals-In-San-Diego.d3000459235.Car-Rental-Guide)[San Diego Vacation Packages](https://expedia.ca/San-Diego.d3000459235.Destination-Travel-Guides) ## Popular airlines from San Diego - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Flights from San Diego: Essential Travel Information | Cheapest flight from San Diego | (roundtrip) | | --- | --- | | Best airlines to fly from San Diego | | | Cheapest month to fly from San Diego | | | San Diego IATA code | ALI | | San Diego Country/State | Texas | | Airline ticket deals from San Diego | \\- | ## How to find cheap flights from San Diego #### How much is a flight from San Diego? Flights from San Diego are available at a range of prices. Attractive deals include one-way fares and roundtrip fares . You'll often find the best deals in . With Expedia, explore offers from multiple airlines and plan your journey effortlessly, ensuring you secure the perfect flight at a competitive price. #### How can I find cheap flights from San Diego? Discovering affordable flights from San Diego has never been easier, thanks to Expedia. We present a simple solution for comparing fares to a multitude of destinations, with one-way deals and roundtrip offers . After choosing an enticing deal, enhance your search with our filters and sort by 'Price (Lowest)' to find the most economical and suitable options. Begin your journey with us today and relish the simplicity of securing cost-effective flights. #### How can I get the best deal on flights from San Diego? For the best deal on flights from San Diego, flexibility is key. Utilize our 'Show flexible dates' feature on Expedia to compare prices for different dates, and you may find deals when such offers are present. Remember, direct flights from San Diego could come with a higher price tag, and different airlines' baggage policies might affect the total cost. Stay tuned with our latest offers to make the most of your travel budget. #### What is the best airline to fly with from San Diego? With Expedia, finding the best airline for your journey from San Diego is a breeze. We offer options from different airlines, including . Whether you prioritize price, comfort, or loyalty programs, we have a fit for your travel needs. #### What is the best month to fly from San Diego? The best month to fly from San Diego is typically , as it often offers great deals. If you're looking to save on your journey, start your search with Expedia. We provide options to filter for the lowest possible prices, including those from one-way and roundtrip fares. However, remember that airfare can fluctuate based on the time of year and ticket availability. #### When is the best time to book/buy flights from San Diego? Secure the best savings with Expedia. Data suggests that booking flights from San Diego three weeks in advance can save you up to 20%. Also, consider flying in for the best rates. Stay updated with us for the latest data and savings advice. #### Are there any last-minute flights from San Diego? With Expedia, finding last-minute flights from San Diego has never been easier. We offer you a chance to explore the best deals from airlines. Even if you're planning to travel immediately, you can access a variety of options, including one-way and roundtrip fares. Start exploring now and seize the top offers available over the next two weeks. Rest assured, you can find a perfect flight even at the last minute. #### Why book with Expedia? Choose Expedia for unbeatable prices, exceptional value, and substantial savings. We offer a wide selection of routes from San Diego, with flight options from airlines, including one-way deals . Customize your journey to suit your needs and achieve even more savings by bundling your flight with a hotel or car hire. Start planning your trip with us today and earn rewards points with every booking. #### Can I change/cancel my flight? Absolutely, at Expedia, you can change or cancel your flight. However, fees and refund policies depend on your flight agreement, as each airline has distinct rules for exchanges and refunds. For detailed information, check your itinerary or visit our customer service portal. To maximize flexibility, opt for flights with no change fees using our 'Flexible change policies' filter. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rental ### Lodging - [La Quinta Inn & Suites Hotels in Agua Dulce](https://www.expedia.ca/Agua-Dulce-Hotels-La-Quinta-Inn-Suites.0-0-d553248634998822933--bLaQuintaInnSuites.Travel-Guide-Filter-Hotels) - [Aparthotels in Alice](https://www.expedia.ca/Alice-Apart-Hotels.d6107-aaApartHotels.Travel-Guide-Accommodation) - [B&B in Alice](https://www.expedia.ca/Alice-Bed-And-Breakfast.d6107-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Business Hotels in Alice](https://www.expedia.ca/Alice-Hotels-Business-Hotel.0-0-d6107-tBusinessHotel.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Alice](https://www.expedia.ca/Alice-Hotels-Cheap-Hotels.0-0-d6107-tCheapHotels.Travel-Guide-Filter-Hotels) - [Hotels & Resorts for Couples in Alice](https://www.expedia.ca/Alice-Hotels-Couples-Resorts-Hotels.0-0-d6107-tCouplesResortsHotels.Travel-Guide-Filter-Hotels) - 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