Cheap Flights to San Diego County

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Popular cities in San Diego County

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San Diego

San Diego

Cheapest Flights to San Diego County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri., 22 Aug. - Wed., 3 Sep.
SYD
Kingsford Smith Intl.
SNA
John Wayne
AU$1,338 Return, found 6 days ago
AU$1,338
Return
found 6 days ago
Select Delta flight, departing Fri., 22 Aug. from Kingsford Smith Intl. to John Wayne, returning Wed., 3 Sep., priced at AU$1,338 found 6 days ago
United
Fri., 22 Aug. - Wed., 3 Sep.
SYD
Kingsford Smith Intl.
SNA
John Wayne
AU$1,354 Return, found 6 days ago
AU$1,354
Return
found 6 days ago
Select United flight, departing Fri., 22 Aug. from Kingsford Smith Intl. to John Wayne, returning Wed., 3 Sep., priced at AU$1,354 found 6 days ago
Air Canada
Thu., 12 Jun. - Thu., 19 Jun.
SYD
Kingsford Smith Intl.
SAN
San Diego Intl.
AU$1,397 Return, found 9 hours ago
AU$1,397
Return
found 9 hours ago
Select Air Canada flight, departing Thu., 12 Jun. from Kingsford Smith Intl. to San Diego Intl., returning Thu., 19 Jun., priced at AU$1,397 found 9 hours ago
Air Canada
Mon., 28 Jul. - Mon., 4 Aug.
SYD
Kingsford Smith Intl.
PSP
Palm Springs Intl.
AU$1,407 Return, found 4 days ago
AU$1,407
Return
found 4 days ago
Select Air Canada flight, departing Mon., 28 Jul. from Kingsford Smith Intl. to Palm Springs Intl., returning Mon., 4 Aug., priced at AU$1,407 found 4 days ago
Air Canada
Tue., 14 Oct. - Tue., 21 Oct.
MEL
Tullamarine
SAN
San Diego Intl.
AU$1,444 Return, found 1 day ago
AU$1,444
Return
found 1 day ago
Select Air Canada flight, departing Tue., 14 Oct. from Tullamarine to San Diego Intl., returning Tue., 21 Oct., priced at AU$1,444 found 1 day ago
Air Canada
Tue., 20 Jan. - Tue., 27 Jan.
MEL
Tullamarine
SNA
John Wayne
AU$1,454 Return, found 2 days ago
AU$1,454
Return
found 2 days ago
Select Air Canada flight, departing Tue., 20 Jan. from Tullamarine to John Wayne, returning Tue., 27 Jan., priced at AU$1,454 found 2 days ago
American Airlines
Mon., 24 Mar. - Mon., 31 Mar.
SYD
Kingsford Smith Intl.
CLD
McClellan-Palomar
AU$1,552 Return, found 1 hour ago
AU$1,552
Return
found 1 hour ago
Select American Airlines flight, departing Mon., 24 Mar. from Kingsford Smith Intl. to McClellan-Palomar, returning Mon., 31 Mar., priced at AU$1,552 found 1 hour ago
American Airlines
Sun., 23 Mar. - Sun., 30 Mar.
MEL
Tullamarine
PSP
Palm Springs Intl.
AU$1,626 Return, found 17 hours ago
AU$1,626
Return
found 17 hours ago
Select American Airlines flight, departing Sun., 23 Mar. from Tullamarine to Palm Springs Intl., returning Sun., 30 Mar., priced at AU$1,626 found 17 hours ago
American Airlines
Wed., 26 Mar. - Sat., 5 Apr.
MEL
Tullamarine
CLD
McClellan-Palomar
AU$1,701 Return, found 1 day ago
AU$1,701
Return
found 1 day ago
Select American Airlines flight, departing Wed., 26 Mar. from Tullamarine to McClellan-Palomar, returning Sat., 5 Apr., priced at AU$1,701 found 1 day ago
Japan Airlines
Sat., 23 Aug. - Mon., 8 Sep.
MEL
Tullamarine
SAN
San Diego Intl.
AU$1,807 Return, found 1 day ago
AU$1,807
Return
found 1 day ago
Select Japan Airlines flight, departing Sat., 23 Aug. from Tullamarine to San Diego Intl., returning Mon., 8 Sep., priced at AU$1,807 found 1 day ago

San Diego County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to San Diego County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your San Diego County Airfare

At Expedia.com.au, it’s simple to find cheap flights to San Diego County that won’t cause your wallet to flinch. Browse through our inventory of San Diego County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

San Diego County Flights Information

Airlines serving
Delta, Qantas Airways, United, Japan Airlines, Air Canada, Virgin Australia, Hawaiian Airlines, American Airlines
Roundtrip price
from AU$1,338

Frequently asked questions

Can I cancel my flight booking to San Diego County due to COVID-19?
If you haven’t booked yet, look through the terms and conditions of your preferred carrier. If you’ve already purchased your flight to San Diego County, click through to our Customer Service Portal. It will help you determine which COVID-19 policies apply to your booking and provide advice on the next steps.
What's the best way to find cheap flights to San Diego County that have flexible change policies?
It’s as easy as can be with Expedia. Step 1: Type in your travel details and click “Search.” Step 2: Check the “No change fee” box directly below the “Flexible change policies” heading to the left of the screen. Step 3. Snag your flexible and cheap flight to San Diego County.
What are some of the general tips for travellers to San Diego County during the COVID-19 outbreak?
With new COVID-19 rules and measures in place, travel looks a little different at present. Here’s what you need to know before you pack your bags for San Diego County:
  • Find out if any travel restrictions apply to your origin and destination before locking in your flight. Also check if there are any special conditions you’ll need to follow on arrival, such as proof of a negative COVID-19 test.
  • Wear a face mask even during airport screening. A TSA employee will ask you to temporarily lower your mask to verify your identity.
  • To reduce the risk of cross-contamination, place your boarding pass on the scanner yourself and then hold it up for inspection. Do not hand your boarding pass directly to a TSA officer.
  • You’re allowed to take one container of hand sanitizer up to 12 oz (350 ml) in your hand luggage. This will need to be removed for X-ray scanning.
  • Put any personal items (keys, wallet and phone) in your carry-on instead of a bin to reduce handling during screening.
  • If you’re bringing food through the security checkpoint, place it in a clear plastic bag and then into a screening bin. This lessens the likelihood that a TSA agent will need to touch your food container or carry-on bag for inspection.
  • Find out if any travel restrictions apply to your origin and destination before locking in your flight. Also check if there are any special conditions you’ll need to follow on arrival, such as proof of a negative COVID-19 test.
  • Wear a face mask even during airport screening. A TSA employee will ask you to temporarily lower your mask to verify your identity.
  • To reduce the risk of cross-contamination, place your boarding pass on the scanner yourself and then hold it up for inspection. Do not hand your boarding pass directly to a TSA officer.
  • You’re allowed to take one container of hand sanitizer up to 12 oz (350 ml) in your hand luggage. This will need to be removed for X-ray scanning.
  • Put any personal items (keys, wallet and phone) in your carry-on instead of a bin to reduce handling during screening.
  • If you’re bringing food through the security checkpoint, place it in a clear plastic bag and then into a screening bin. This lessens the likelihood that a TSA agent will need to touch your food container or carry-on bag for inspection.
Which airlines fly to San Diego County?
Let American Airlines take you there. This leading carrier runs 759 services each month to San Diego Intl. Airport (SAN), a San Diego County gateway.
How can I find cheap tickets to San Diego County?
Book in advance, travel on a cheaper day, avoid peak travel periods — there’s no shortage of ways! Another one is to make use of Expedia’s “flexible dates” function. Search for your San Diego County flight, then compare the cheapest prices for nearby dates. In the last seven days, the best price for a flight to San Diego County was AU$1,338.
How much is a flight to San Diego County?
If you were journeying one way from Sydney (SYD), you could’ve scored a bargain seat for just AU$809 in the last seven days. Return flights to San Diego County ranged from only AU$1,338 to AU$1,807 over the same period.
What are the most popular airports to fly into in San Diego County?
San Diego Intl. Airport (SAN) is the main gateway for those hoping to explore San Diego County. Around 6709 flights every month touch down at this airport.
When is the cheapest time to fly to San Diego County?
For domestic travel, choose a Thursday flight to improve your odds of saving up to 25%. Sunday is often the most expensive day to fly, so if you’re looking to save some money, choose a day other than Sunday. Take off on a Tuesday, when flying internationally, for your best chance of scoring a cheap flight. Be careful booking flights for Sundays, as these are frequently the most expensive international flights.
How much is a plane ticket to San Diego County?
In the last seven days, seats to San Diego County ranged between AU$1,338 and AU$1,807. Prices depend on a number of things, particularly the departure time, seating class, airline and when you make your booking.
Which airlines with flights to San Diego County employ COVID-19 cleanliness policies?
As passengers and cabin crew start travelling once again, nearly all airlines have implemented physical distancing and other precautionary measures to help combat COVID-19. Here are just a few examples:
  • Southwest Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • Alaska Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • American Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • Southwest Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • Alaska Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • American Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
What are the best things to do in San Diego County?
  • Packed with culture, energy and excitement, Carlsbad is an excellent place to kick off your San Diego County adventure. Tour popular attractions like Legoland California, hit up the stores or wine and dine your way around some of this destination’s inviting restaurants and bars. What you decide to do is up to you!
  • When selecting what sort of clothes to pack for your trip, take into account that Carlsbad has a mediterranean climate. For a better idea of what to expect, study the weather before you set off.
  • Roughly 14 kilometres to the north of Carlsbad, Oceanside also deserves to be high on your itinerary. Noteworthy sights at this location include Mission San Luis Rey Church — don’t forget to drop by.
  • Packed with culture, energy and excitement, Carlsbad is an excellent place to kick off your San Diego County adventure. Tour popular attractions like Legoland California, hit up the stores or wine and dine your way around some of this destination’s inviting restaurants and bars. What you decide to do is up to you!
  • When selecting what sort of clothes to pack for your trip, take into account that Carlsbad has a mediterranean climate. For a better idea of what to expect, study the weather before you set off.
  • Roughly 14 kilometres to the north of Carlsbad, Oceanside also deserves to be high on your itinerary. Noteworthy sights at this location include Mission San Luis Rey Church — don’t forget to drop by.

Trending flights to 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
Fri., 22 Aug. - Wed., 3 Sep.
SYD
Kingsford Smith Intl.
SNA
John Wayne
AU$1,338 Return, found 6 days ago
AU$1,338
Return
found 6 days ago
Select Delta flight, departing Fri., 22 Aug. from Kingsford Smith Intl. to John Wayne, returning Wed., 3 Sep., priced at AU$1,338 found 6 days ago
*Available to Expedia members.