Cheap Flights to Riverside County from NT$2,447

View NT$2,447 flight on Sat, 2026/4/18Opens in a new window

Popular airlines to Riverside County

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  • Delta

  • American Airlines

  • United

  • WestJet

  • Southwest Airlines

  • Air Canada

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How much is the cheapest flight to Riverside County?

Prices were available within the past 7 days and start at NT$2,447 for one-way flights and NT$6,780 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, May 7 - Thu, May 14
SFO
San Francisco
ONT
Ontario
NT$6,780 Roundtrip, found 23 hours ago
NT$6,780
Roundtrip
found 23 hours ago
Select United flight, departing Thu, May 7 from San Francisco to Ontario, returning Thu, May 14, priced at NT$6,780 found 23 hours ago
United
Sat, Mar 21 - Mon, Mar 30
SFO
San Francisco
ONT
Ontario
NT$6,795 Roundtrip, found 2 days ago
NT$6,795
Roundtrip
found 2 days ago
Select United flight, departing Sat, Mar 21 from San Francisco to Ontario, returning Mon, Mar 30, priced at NT$6,795 found 2 days ago
Delta
Thu, May 7 - Thu, May 14
SFO
San Francisco
ONT
Ontario
NT$7,356 Roundtrip, found 23 hours ago
NT$7,356
Roundtrip
found 23 hours ago
Select Delta flight, departing Thu, May 7 from San Francisco to Ontario, returning Thu, May 14, priced at NT$7,356 found 23 hours ago
United
Thu, May 7 - Thu, May 14
SFO
San Francisco
ONT
Ontario
NT$7,719 Roundtrip, found 23 hours ago
NT$7,719
Roundtrip
found 23 hours ago
Select United flight, departing Thu, May 7 from San Francisco to Ontario, returning Thu, May 14, priced at NT$7,719 found 23 hours ago
Delta
Thu, May 7 - Thu, May 14
SFO
San Francisco
ONT
Ontario
NT$7,806 Roundtrip, found 23 hours ago
NT$7,806
Roundtrip
found 23 hours ago
Select Delta flight, departing Thu, May 7 from San Francisco to Ontario, returning Thu, May 14, priced at NT$7,806 found 23 hours ago
United
Sat, Apr 11 - Mon, Apr 13
SFO
San Francisco
SNA
Orange County
NT$7,807 Roundtrip, found 1 day ago
NT$7,807
Roundtrip
found 1 day ago
Select United flight, departing Sat, Apr 11 from San Francisco to Orange County, returning Mon, Apr 13, priced at NT$7,807 found 1 day ago
United
Sat, Apr 18 - Sun, Apr 19
SFO
San Francisco
PSP
Palm Springs
NT$8,182 Roundtrip, found 1 day ago
NT$8,182
Roundtrip
found 1 day ago
Select United flight, departing Sat, Apr 18 from San Francisco to Palm Springs, returning Sun, Apr 19, priced at NT$8,182 found 1 day ago
American Airlines
Wed, Mar 25 - Tue, Mar 31
SFO
San Francisco
CLD
Carlsbad
NT$8,222 Roundtrip, found 3 days ago
NT$8,222
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Mar 25 from San Francisco to Carlsbad, returning Tue, Mar 31, priced at NT$8,222 found 3 days ago
STARLUX Airlines
Fri, Apr 24 - Thu, Jul 23
TPE
Taipei
ONT
Ontario
NT$21,558 Roundtrip, found 1 day ago
NT$21,558
Roundtrip
found 1 day ago
Select STARLUX Airlines flight, departing Fri, Apr 24 from Taipei to Ontario, returning Thu, Jul 23, priced at NT$21,558 found 1 day ago
Korean Air
Wed, Jun 17 - Wed, Jul 1
TPE
Taipei
ONT
Ontario
NT$24,483 Roundtrip, found 4 hours ago
NT$24,483
Roundtrip
found 4 hours ago
Select Korean Air flight, departing Wed, Jun 17 from Taipei to Ontario, returning Wed, Jul 1, priced at NT$24,483 found 4 hours ago

Trending flights to Riverside 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.

STARLUX Airlines
Fri, Apr 24 - Thu, Jul 23
TPE
Taipei
ONT
Ontario
NT$21,558 Roundtrip, found 1 day ago
NT$21,558
Roundtrip
found 1 day ago
Select STARLUX Airlines flight, departing Fri, Apr 24 from Taipei to Ontario, returning Thu, Jul 23, priced at NT$21,558 found 1 day ago

Frequently asked questions

How do I find cheap flights to Riverside County that have flexible change policies?
When it comes to flying these days, flexibility is important. That's why we've added a "No change fee" filter to help you find cheap and flexible fares to Riverside County. It's on the left of your screen underneath the "Flexible change policies" subheading.
Which airlines fly to Riverside County?
You can choose from a selection of airlines that offer flights into or near Riverside County. A few of your top options are:

  • Delta Air Lines - 4,064 flights to or near Riverside County each month, including 4,064 flights to Los Angeles Intl. Airport (LAX) per month.
  • American Airlines - 3,361 flights to or near Riverside County each month, including 3,361 flights to Los Angeles Intl. Airport (LAX) per month.
  • United Airlines - 2,991 flights to or near Riverside County each month, including 2,991 flights to Los Angeles Intl. Airport (LAX) per month.

How can I find cheap tickets to Riverside County?
A good strategy for scoring cheap fares is to be flexible with your travel dates. Start by searching for your flight to Riverside County, then click on the "flexible dates" box to compare prices for nearby days. Another good tip? Book well ahead. For an idea of costs, NT$6,780 was the lowest price for a flight to Riverside County in the last seven days.
How much is a flight to Riverside County?
One-way flights leaving San Francisco (SFO) sold for as low as NT$2,447 in the last seven days. During this period, the cost of a return air ticket to Riverside County varied between NT$6,780 and NT$24,483. If you find a fantastic deal, book immediately — these fares don't stick around.
What are the most popular airports to fly into in Riverside County?
Los Angeles Intl. Airport (LAX) is the main entry point for people hoping to visit Riverside County. Approximately 16,630 flights per month land at this airport.
When is the cheapest time to fly to Riverside County?
Try to leave early in the week to nab a bargain airfare to Riverside County. Tuesday is usually the cheapest day to depart, followed by Monday. Saturday often has the most expensive prices. This is because many people choose to start their vacation on a weekend.
How much is a plane ticket to Riverside County?
In the last seven days, seats to Riverside County cost between NT$6,780 and NT$24,483. The early bird catches the worm, so grab an awesome deal today.
What is the best time to go to Riverside County?
January, February and November are popular months to travel to Riverside, one of Riverside County's most renowned cities. Summer here starts June 20. Temperatures vary from 70ºF to 85ºF across this season, so plan your travels around then if warmer weather is your preference.
What months are the cheapest to book a flight to Riverside County?
An inexpensive month to secure a top deal to Riverside County is February, whereas prices are at a premium in December. Avoid this time if you're counting your pennies.

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