Cheap flights from Irvine, CA to San Diego (SAN) from $37

Currently, October is the cheapest month in which you can book a flight from Irvine to San Diego (average of $288). Flying from Irvine to San Diego in June is currently the most expensive (average of $360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

• What airport do you fly into for flights to San Diego from Irvine?

  Most people fly into San Diego (SAN) if they book a flight to San Diego from Irvine. On average, San Diego has 22 inbound flights from Irvine per day from 3 airlines. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

• Can I find flights from Irvine to San Diego for under $100 on Cheapflights?

  Yes, there are multiple flights from Irvine to San Diego for under $100. The cheapest flight booked recently is on Spirit Airlines for just $65, but on average you can expect to pay $87.

• Are there nonstop flights from Irvine to San Diego for under $200 on Cheapflights?

  Cheapflights has at least 14 direct flights from Irvine to San Diego under $200. A good price for a nonstop flight from Irvine to San Diego is less than $263.

• Are there last-minute flights available from Irvine to San Diego for under $200?

  There are currently 20+ open flights from Irvine to San Diego within the next 7 days for less than $200.

• What days are nonstop flights available from Irvine to San Diego?

  Nonstop flights can be found on the following days: Sunday, Wednesday, Saturday.

• How popular is this Irvine to San Diego flight route?

  Within the past month, 1 users have taken a look at flights from Irvine to San Diego.

• How many flights depart from Irvine to San Diego on average per day?

  5 flight departures from Irvine to San Diego per day on average.
  Afternoon (Noon - 6pm) - 60% of flight departures
  Evening (6pm - Midnight) - 40% of flight departures

• How long is the flight from Irvine to San Diego?

  Departing from Irvine to San Diego will take you 10h 31m. Airlines will cover a distance of 109 mi.

• What are the most popular airlines that fly from Irvine to San Diego?

  The most popular airlines flying from Irvine to San Diego are Delta, Spirit Airlines and United Airlines. Something to consider prior to booking your flight.

• What are the most reliable airlines from Irvine to San Diego?

  Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Irvine to San Diego on time: Air France (100%), China Southern (100%), KLM (93%).

• What are the cheapest flights from Irvine to San Diego?

  Looking at all options, your cheapest flight can be booked for $158. While the most popular route (Los Angeles - San Diego) can be booked for $65 on average our data indicates $241 when flying from Irvine to San Diego.

• What does LAX to SAN mean?

  LAX and SAN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LAX to SAN refers to a flight route from Los Angeles Airport to San Diego Airport. Santa Ana J. Wayne/Orange Cnty Airport (SNA), Ontario Airport (ONT), Burbank Bob Hope Airport (BUR), Long Beach Municipal Airport (LGB), Hawthorne Airport (HHR) are some additional IATA codes for airports related to your trip.

• Can I find deals for flights from Irvine to San Diego that include extra baggage allowance?

  The amount of baggage you can bring on your Irvine to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from Irvine to San Diego with specific airlines?

  Yes, Cheapflights allows you to browse and filter Irvine to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

• Can I find deals for flights from Irvine to San Diego that include hotel bookings?

  Yes. In addition to deals on Irvine to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

• How can I find direct flights from Irvine to San Diego?

  After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to San Diego.

• Can I find deals for business class flights from Irvine to San Diego?

  Yes. Cheapflights offers flight deals from Irvine to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

• Can I find deals for flights from Irvine to San Diego that allow pets onboard?

  Many airlines flying from Irvine to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from Irvine to San Diego?

  Yes, you can often find last-minute deals on Irvine to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the Irvine to San Diego flight deals updated?

  The Irvine to San Diego flight deals you see on this page were last updated on 5/4.