Cheap Flights to Beach Cities San Diego County

View AU$185 flight on Mon, 8 June 2026Opens in a new window

Popular airlines

  • Alaska Airlines

  • American Airlines

  • United

  • Delta

  • Southwest Airlines

  • Frontier Airlines

  • JetBlue Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Tickets to Beach Cities San Diego County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 12 May - Wed, 27 May
BWI
Baltimore
SAN
San Diego
AU$359 Return, found 5 days ago
AU$359
Return
found 5 days ago
Select Delta flight, departing Tue, 12 May from Baltimore to San Diego, returning Wed, 27 May, priced at AU$359 found 5 days ago
American Airlines
Sat, 18 July - Mon, 20 July
BWI
Baltimore
SAN
San Diego
AU$500 Return, found 7 hours ago
AU$500
Return
found 7 hours ago
Select American Airlines flight, departing Sat, 18 July from Baltimore to San Diego, returning Mon, 20 July, priced at AU$500 found 7 hours ago
Alaska Airlines
Thu, 1 Oct - Mon, 2 Nov
BWI
Baltimore
SAN
San Diego
AU$530 Return, found 5 days ago
AU$530
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 1 Oct from Baltimore to San Diego, returning Mon, 2 Nov, priced at AU$530 found 5 days ago
United
Fri, 22 May - Wed, 10 June
BWI
Baltimore
SAN
San Diego
AU$569 Return, found 5 days ago
AU$569
Return
found 5 days ago
Select United flight, departing Fri, 22 May from Baltimore to San Diego, returning Wed, 10 June, priced at AU$569 found 5 days ago
Air Canada
Thu, 4 June - Thu, 11 June
SYD
Sydney
SAN
San Diego
AU$1,420 Return, found 4 days ago
AU$1,420
Return
found 4 days ago
Select Air Canada flight, departing Thu, 4 June from Sydney to San Diego, returning Thu, 11 June, priced at AU$1,420 found 4 days ago

Frequently asked questions

How do I find cheap flights to Beach Cities that have flexible change policies?
By using our clever "No change fee" filter, that's how. Just type in your preferred dates and destination, click the "Search" button, then tick the checkbox underneath the "Flexible change policies" subheading (left-hand side of your screen). Expedia makes it easy to find flexible, low-cost tickets to Beach Cities.
Which airlines fly to Beach Cities?
When you're ready to lock in your seat to or near Beach Cities, these leading airlines are waiting to welcome you aboard:

  • Southwest Airlines - 2 504 flights to or near Beach Cities each month, including 2 504 flights to San Diego Intl. Airport (SAN) per month.
  • Alaska Airlines - 1 483 flights to or near Beach Cities each month, including 1 483 flights to San Diego Intl. Airport (SAN) per month.
  • United Airlines - 1 001 flights to or near Beach Cities each month, including 1 001 flights to San Diego Intl. Airport (SAN) per month.

How can I find cheap tickets to Beach Cities?
You'll always find a fabulous deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred flight date, then click on the flexible dates link above to reveal the cheapest prices for nearby days. AU$359 was the cheapest price for a flight to Beach Cities in the last seven days.
How much is a flight to Beach Cities?
In the last seven days, round-trip tickets to Beach Cities sold from just AU$359 and peaked at AU$1,420. For one-way trips taking off from Baltimore (BWI), the cheapest seat during this time was AU$185.
What are the most popular airports to fly into in Beach Cities?
Beach Cities's primary gateway is San Diego Intl. Airport (SAN). Get your awesome journey underway by booking a fare on one of the 7 260 flights every month to this destination.
When is the cheapest time to fly to Beach Cities?
If you'd prefer to spend your holiday cash enjoying Beach Cities rather than on flying there, depart earlier in the week. The most cost-effective day to travel is usually Tuesday, with Monday a close second. With many people travelling on the weekend, Saturday tends to have the most expensive fares.
How much is a plane ticket to Beach Cities?
Plane tickets ranged from just AU$359 to AU$1,420 over the last seven days. When you're ready to book, we're here to help you grab a cheap flight to Beach Cities.
What months are the cheapest to book a flight to Beach Cities?
To land an awesome deal to Beach Cities, try to book during the month of February when airfares are at their lowest. When's the most expensive? In the USA, it's December.

Travel information

Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Return price
AU$609

Trending flights to Beach Cities San Diego County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 1 May - Sat, 16 May
MEL
Melbourne
SAN
San Diego
AU$1,352 Return, found 1 day ago
AU$1,352
Return
found 1 day ago
Select United flight, departing Fri, 1 May from Melbourne to San Diego, returning Sat, 16 May, priced at AU$1,352 found 1 day ago

Explore a world of travel with Expedia

*Available to Expedia members.