Cheap Flights to San Diego County from ₩244,800

View ₩244,800 flight on Wed, Nov 4, 2026Opens in a new window

Popular airlines to San Diego County

  • Alaska Airlines

  • American Airlines

  • United

  • Delta

  • Southwest Airlines

  • Frontier Airlines

  • JetBlue Airways

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How much is the cheapest flight to San Diego County?

Prices were available within the past 7 days and start at ₩244,800 for one-way flights and ₩675,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Oct 2 - Wed, Oct 7
ATL
Atlanta
CLD
Carlsbad
₩675,700 Roundtrip, found 18 hours ago
₩675,700
Roundtrip
found 18 hours ago
Select United flight, departing Fri, Oct 2 from Atlanta to Carlsbad, returning Wed, Oct 7, priced at ₩675,700 found 18 hours ago
American Airlines
Wed, Jul 8 - Wed, Jul 15
BWI
Baltimore
SNA
Orange County
₩702,900 Roundtrip, found 1 day ago
₩702,900
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jul 8 from Baltimore to Orange County, returning Wed, Jul 15, priced at ₩702,900 found 1 day ago
United
Wed, Jun 10 - Tue, Jun 16
ATL
Atlanta
CLD
Carlsbad
₩705,900 Roundtrip, found 10 hours ago
₩705,900
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Jun 10 from Atlanta to Carlsbad, returning Tue, Jun 16, priced at ₩705,900 found 10 hours ago
United
Sat, Jun 6 - Tue, Jun 16
ATL
Atlanta
CLD
Carlsbad
₩739,000 Roundtrip, found 10 hours ago
₩739,000
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Jun 6 from Atlanta to Carlsbad, returning Tue, Jun 16, priced at ₩739,000 found 10 hours ago
American Airlines
Wed, Jul 8 - Wed, Jul 15
BWI
Baltimore
SNA
Orange County
₩748,200 Roundtrip, found 1 day ago
₩748,200
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jul 8 from Baltimore to Orange County, returning Wed, Jul 15, priced at ₩748,200 found 1 day ago
United
Sat, Jun 27 - Mon, Jun 29
ATL
Atlanta
CLD
Carlsbad
₩761,600 Roundtrip, found 1 day ago
₩761,600
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jun 27 from Atlanta to Carlsbad, returning Mon, Jun 29, priced at ₩761,600 found 1 day ago
American Airlines
Wed, Jul 8 - Wed, Jul 15
BWI
Baltimore
SNA
Orange County
₩772,200 Roundtrip, found 1 day ago
₩772,200
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jul 8 from Baltimore to Orange County, returning Wed, Jul 15, priced at ₩772,200 found 1 day ago
United
Fri, Oct 2 - Wed, Oct 7
ATL
Atlanta
CLD
Carlsbad
₩774,400 Roundtrip, found 19 hours ago
₩774,400
Roundtrip
found 19 hours ago
Select United flight, departing Fri, Oct 2 from Atlanta to Carlsbad, returning Wed, Oct 7, priced at ₩774,400 found 19 hours ago
Delta
Fri, Oct 2 - Wed, Oct 7
ATL
Atlanta
SAN
San Diego
₩811,800 Roundtrip, found 18 hours ago
₩811,800
Roundtrip
found 18 hours ago
Select Delta flight, departing Fri, Oct 2 from Atlanta to San Diego, returning Wed, Oct 7, priced at ₩811,800 found 18 hours ago
Alaska Airlines
Tue, Jun 9 - Fri, Jun 12
ATL
Atlanta
SAN
San Diego
₩1,037,200 Roundtrip, found 10 hours ago
₩1,037,200
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Tue, Jun 9 from Atlanta to San Diego, returning Fri, Jun 12, priced at ₩1,037,200 found 10 hours ago

Airports in San Diego County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Wayne SNA. Cheapest option available. Flights from ₩995,400
SNA
John Wayne
Cheapest
Flights from ₩995,400

Trending flights to San Diego County

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

Air Canada
Thu, Jun 4 - Thu, Jun 11
ICN
Seoul
SNA
Orange County
₩1,563,700 Roundtrip, found 1 day ago
₩1,563,700
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Jun 4 from Seoul to Orange County, returning Thu, Jun 11, priced at ₩1,563,700 found 1 day ago

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 travelers 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 ₩675,700.
How much is a flight to San Diego County?
If you were journeying one way from Baltimore (BWI), you could've scored a bargain seat for just ₩244,800 in the last seven days. Return flights to San Diego County ranged from only ₩675,700 to ₩1,563,700 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?
Start your domestic trip on a Tuesday to boost your chances of saving on your flights. Friday is often the most expensive day to fly. For international flights, jet out on a Thursday to score up to 25% cheaper flights. Monday tends to be the costliest day to fly internationally.
How much is a plane ticket to San Diego County?
In the last seven days, seats to San Diego County ranged between ₩675,700 and ₩1,563,700. 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 traveling 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.

Book with confidence

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.
About San Diego County
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