Flights to Southern California, United States of America from NT$3,671

View NT$1,836 flight on Tue, 2026/6/16Opens in a new window

Popular airlines

  • Alaska Airlines

  • American Airlines

  • Delta

  • United

  • Frontier Airlines

  • Southwest Airlines

  • JetBlue Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 45% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Southern California?

Prices were available within the past 7 days and start at NT$1,836 for one-way flights and NT$3,671 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jun 16 - Wed, Jun 17
SFO
San Francisco
LAX
Los Angeles
NT$3,671 Roundtrip, found 5 days ago
NT$3,671
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jun 16 from San Francisco to Los Angeles, returning Wed, Jun 17, priced at NT$3,671 found 5 days ago
Delta
Mon, Jun 15 - Wed, Jun 17
SFO
San Francisco
LAX
Los Angeles
NT$4,613 Roundtrip, found 5 days ago
NT$4,613
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Jun 15 from San Francisco to Los Angeles, returning Wed, Jun 17, priced at NT$4,613 found 5 days ago
United
Tue, Jun 16 - Wed, Jun 17
SFO
San Francisco
LAX
Los Angeles
NT$4,771 Roundtrip, found 5 days ago
NT$4,771
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jun 16 from San Francisco to Los Angeles, returning Wed, Jun 17, priced at NT$4,771 found 5 days ago
American Airlines
Tue, Jul 28 - Tue, Aug 4
SFO
San Francisco
LAX
Los Angeles
NT$5,869 Roundtrip, found 6 days ago
NT$5,869
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jul 28 from San Francisco to Los Angeles, returning Tue, Aug 4, priced at NT$5,869 found 6 days ago
Alaska Airlines
Sat, May 23 - Wed, May 27
SFO
San Francisco
LAX
Los Angeles
NT$8,609 Roundtrip, found 1 day ago
NT$8,609
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 23 from San Francisco to Los Angeles, returning Wed, May 27, priced at NT$8,609 found 1 day ago

Frequently asked questions

How do I find cheap flights to Southern California that have flexible change policies?
At Expedia, we've been channeling our inner yogi to provide you with the most flexible airfares on the market. Just check the "No change fee" box under the "Flexible change policies" heading to find your dream flight to Southern California.
Which airlines fly to Southern California?
Wherever you want to head to in Southern California and whenever you're hoping to take off, you'll discover your perfect flight with one of these top airlines:

  • Southwest Airlines - 6,378 flights to or near Southern California each month, including 2,504 flights to San Diego Intl. Airport (SAN) and 2,036 flights to Los Angeles Intl. Airport (LAX) per month.
  • Delta Air Lines - 5,369 flights to or near Southern California each month, including 4,064 flights to Los Angeles Intl. Airport (LAX) and 879 flights to San Diego Intl. Airport (SAN) per month.
  • American Airlines - 4,514 flights to or near Southern California each month, including 3,361 flights to Los Angeles Intl. Airport (LAX) and 715 flights to San Diego Intl. Airport (SAN) per month.

How can I find cheap tickets to Southern California?
One of the easiest ways to get a hold of cheap tickets to Southern California is to be flexible with your dates. Search for your flights, then click "flexible dates" above the results. You'll see the cheapest prices for nearby days. The lowest price for a flight to Southern California in the last seven days was NT$3,671. Booking in advance will usually help you score an even bigger bargain.
How much is a flight to Southern California?
You could have nabbed a return ticket to Southern California from anywhere between NT$3,671 and NT$25,311 in the last seven days. For one-way trips departing from San Francisco (SFO), the lowest amount paid during this period was NT$1,836.
What are the most popular airports to fly into in Southern California?
Your budget, departure point and the carrier you're traveling with will help determine which of these top Southern California airports you'll fly into:

  • Los Angeles Intl. Airport (LAX) - 16,630 flights per month.
  • San Diego Intl. Airport (SAN) - 7,260 flights per month.
  • Los Angeles - Ontario Intl. Airport (ONT) - 1,816 flights per month.

When is the cheapest time to fly to Southern California?
If you can be flexible with what day you travel to Southern California, fly out earlier in the week. The cheapest day to take off is generally Tuesday, followed closely by Monday. Saturday is typically the costliest day, with lots of vacationers preferring to fly on the weekend.
How much is a plane ticket to Southern California?
Airfares to Southern California ranged from NT$3,671 to NT$25,311 in the last seven days. Normally, the sooner you book the bigger the bargain.
What months are the cheapest to book a flight to Southern California?
Snap up your ticket in February to unlock awesome flight deals to Southern California. The festive month of December is usually the most expensive time to buy a seat.

Travel information

Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Roundtrip price
NT$7,631

Trending flights to Southern California

Prices were available within the past 7 days and start at NT$1,836 for one-way flights and NT$3,671 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Xiamen Airlines
Sun, Oct 18 - Tue, Oct 27
TPE
Taipei
LAX
Los Angeles
NT$25,311 Roundtrip, found 1 day ago
NT$25,311
Roundtrip
found 1 day ago
Select Xiamen Airlines flight, departing Sun, Oct 18 from Taipei to Los Angeles, returning Tue, Oct 27, priced at NT$25,311 found 1 day ago
*Available to Expedia members.