San Diego County Flights - Book Cheap Flights to San Diego County

Popular airlines to San Diego County

  • United

    United

  • Delta

    Delta

  • American Airlines

    American Airlines

  • All Nippon Airways

    All Nippon Airways

  • Qatar Airways

    Qatar Airways

  • Japan Airlines

    Japan Airlines

  • British Airways

    British Airways

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Popular cities in San Diego County

FlightsFlights

San Diego

San Diego

Cheap round-trip flights to San Diego County

Prices were available within the past 7 days and start at RM2,766 for one-way flights and RM4,594 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 4 Sep - Wed, 10 Sep
KUL
Kuala Lumpur
SAN
San Diego
RM4,594 Return, found 8 hours ago
RM4,594
Return
found 8 hours ago
Select United flight, departing Thu, 4 Sep from Kuala Lumpur to San Diego, returning Wed, 10 Sep, priced at RM4,594 found 8 hours ago
United
Thu, 4 Sep - Wed, 10 Sep
KUL
Kuala Lumpur
SAN
San Diego
RM4,608 Return, found 8 hours ago
RM4,608
Return
found 8 hours ago
Select United flight, departing Thu, 4 Sep from Kuala Lumpur to San Diego, returning Wed, 10 Sep, priced at RM4,608 found 8 hours ago
All Nippon Airways
Thu, 4 Sep - Wed, 10 Sep
KUL
Kuala Lumpur
SAN
San Diego
RM4,642 Return, found 8 hours ago
RM4,642
Return
found 8 hours ago
Select All Nippon Airways flight, departing Thu, 4 Sep from Kuala Lumpur to San Diego, returning Wed, 10 Sep, priced at RM4,642 found 8 hours ago
United
Thu, 4 Sep - Wed, 10 Sep
KUL
Kuala Lumpur
SAN
San Diego
RM4,662 Return, found 8 hours ago
RM4,662
Return
found 8 hours ago
Select United flight, departing Thu, 4 Sep from Kuala Lumpur to San Diego, returning Wed, 10 Sep, priced at RM4,662 found 8 hours ago
All Nippon Airways
Wed, 20 May - Wed, 27 May
KUL
Kuala Lumpur
SAN
San Diego
RM4,736 Return, found 1 day ago
RM4,736
Return
found 1 day ago
Select All Nippon Airways flight, departing Wed, 20 May from Kuala Lumpur to San Diego, returning Wed, 27 May, priced at RM4,736 found 1 day ago
Air Canada
Fri, 26 Sep - Fri, 21 Nov
KUL
Kuala Lumpur
SAN
San Diego
RM4,756 Return, found 3 days ago
RM4,756
Return
found 3 days ago
Select Air Canada flight, departing Fri, 26 Sep from Kuala Lumpur to San Diego, returning Fri, 21 Nov, priced at RM4,756 found 3 days ago
Japan Airlines
Fri, 4 Jul - Tue, 8 Jul
KUL
Kuala Lumpur
SAN
San Diego
RM4,968 Return, found 2 hours ago
RM4,968
Return
found 2 hours ago
Select Japan Airlines flight, departing Fri, 4 Jul from Kuala Lumpur to San Diego, returning Tue, 8 Jul, priced at RM4,968 found 2 hours ago
United
Sat, 19 Jul - Wed, 23 Jul
KUL
Kuala Lumpur
SNA
Orange County
RM5,144 Return, found 13 hours ago
RM5,144
Return
found 13 hours ago
Select United flight, departing Sat, 19 Jul from Kuala Lumpur to Orange County, returning Wed, 23 Jul, priced at RM5,144 found 13 hours ago
China Airlines
Thu, 4 Sep - Wed, 10 Sep
KUL
Kuala Lumpur
SAN
San Diego
RM5,191 Return, found 8 hours ago
RM5,191
Return
found 8 hours ago
Select China Airlines flight, departing Thu, 4 Sep from Kuala Lumpur to San Diego, returning Wed, 10 Sep, priced at RM5,191 found 8 hours ago
American Airlines
Fri, 4 Jul - Tue, 8 Jul
KUL
Kuala Lumpur
SAN
San Diego
RM5,274 Return, found 2 hours ago
RM5,274
Return
found 2 hours ago
Select American Airlines flight, departing Fri, 4 Jul from Kuala Lumpur to San Diego, returning Tue, 8 Jul, priced at RM5,274 found 2 hours ago

About San Diego County

Expedia offers flights to San Diego County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to San Diego County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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 RM4,594.
How much is a flight to San Diego County?
If you were journeying one way from Kuala Lumpur (KUL), you could've scored a bargain seat for just RM2,766 in the last seven days. Return flights to San Diego County ranged from only RM4,594 to RM5,274 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.
How much is a plane ticket to San Diego County?
In the last seven days, seats to San Diego County ranged between RM4,594 and RM5,274. 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 kilometers 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 kilometers 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.
What is the best time to go to San Diego County?
Carlsbad, San Diego County's most prominent city, is a lovely place to discover at anytime. Not into cold weather? Then head here from June 20 onward in summer, when average temperatures range from 62Fº (17Cº) to 77Fº (25Cº). is when Carlsbad lures the biggest crowds.
What is the cheapest month to book a flight to San Diego County?
The best month for cheap flights to San Diego County is September.

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.

United
Thu, 4 Sep - Wed, 10 Sep
KUL
Kuala Lumpur
SAN
San Diego
RM4,594 Return, found 8 hours ago
RM4,594
Return
found 8 hours ago
Select United flight, departing Thu, 4 Sep from Kuala Lumpur to San Diego, returning Wed, 10 Sep, priced at RM4,594 found 8 hours ago
*Available to Expedia members.