Cheap Flights to Riverside County

View AU$605 flight on Fri, 6 Mar 2026Opens in a new window

Popular airlines to Riverside County

  • Alaska Airlines

  • Delta

  • American Airlines

  • United

  • WestJet

  • Southwest Airlines

  • Air Canada

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Cheapest Flights to Riverside 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.

United
Sat, 5 Sept - Sat, 3 Oct
LHR
London
ONT
Ontario
AU$806 Return, found 12 hours ago
AU$806
Return
found 12 hours ago
Select United flight, departing Sat, 5 Sept from London to Ontario, returning Sat, 3 Oct, priced at AU$806 found 12 hours ago
American Airlines
Thu, 19 Mar - Mon, 23 Mar
LHR
London
ONT
Ontario
AU$822 Return, found 1 day ago
AU$822
Return
found 1 day ago
Select American Airlines flight, departing Thu, 19 Mar from London to Ontario, returning Mon, 23 Mar, priced at AU$822 found 1 day ago
Iberia
Tue, 14 Apr - Tue, 21 Apr
LHR
London
SNA
Orange County
AU$826 Return, found 3 days ago
AU$826
Return
found 3 days ago
Select Iberia flight, departing Tue, 14 Apr from London to Orange County, returning Tue, 21 Apr, priced at AU$826 found 3 days ago
British Airways
Tue, 14 Apr - Tue, 21 Apr
LHR
London
ONT
Ontario
AU$896 Return, found 4 days ago
AU$896
Return
found 4 days ago
Select British Airways flight, departing Tue, 14 Apr from London to Ontario, returning Tue, 21 Apr, priced at AU$896 found 4 days ago
Air Canada
Tue, 14 Apr - Tue, 21 Apr
LHR
London
SNA
Orange County
AU$1,001 Return, found 3 days ago
AU$1,001
Return
found 3 days ago
Select Air Canada flight, departing Tue, 14 Apr from London to Orange County, returning Tue, 21 Apr, priced at AU$1,001 found 3 days ago
United
Mon, 27 Apr - Tue, 12 May
LHR
London
PSP
Palm Springs
AU$1,115 Return, found 1 day ago
AU$1,115
Return
found 1 day ago
Select United flight, departing Mon, 27 Apr from London to Palm Springs, returning Tue, 12 May, priced at AU$1,115 found 1 day ago
Lufthansa
Sun, 12 Apr - Sun, 19 Apr
LHR
London
SNA
Orange County
AU$1,156 Return, found 6 days ago
AU$1,156
Return
found 6 days ago
Select Lufthansa flight, departing Sun, 12 Apr from London to Orange County, returning Sun, 19 Apr, priced at AU$1,156 found 6 days ago
Delta
Sat, 7 Mar - Thu, 19 Mar
LHR
London
ONT
Ontario
AU$1,265 Return, found 1 day ago
AU$1,265
Return
found 1 day ago
Select Delta flight, departing Sat, 7 Mar from London to Ontario, returning Thu, 19 Mar, priced at AU$1,265 found 1 day ago
Delta
Mon, 20 Apr - Mon, 27 Apr
SYD
Sydney
PSP
Palm Springs
AU$1,273 Return, found 2 days ago
AU$1,273
Return
found 2 days ago
Select Delta flight, departing Mon, 20 Apr from Sydney to Palm Springs, returning Mon, 27 Apr, priced at AU$1,273 found 2 days ago
Alaska Airlines
Tue, 26 May - Wed, 27 May
SYD
Sydney
LGB
Long Beach
AU$1,292 Return, found 12 hours ago
AU$1,292
Return
found 12 hours ago
Select Alaska Airlines flight, departing Tue, 26 May from Sydney to Long Beach, returning Wed, 27 May, priced at AU$1,292 found 12 hours ago

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Trending flights to Riverside 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
Sun, 15 Mar - Wed, 18 Mar
BNE
Brisbane
SNA
Orange County
AU$1,021 Return, found 5 days ago
AU$1,021
Return
found 5 days ago
Select Delta flight, departing Sun, 15 Mar from Brisbane to Orange County, returning Wed, 18 Mar, priced at AU$1,021 found 5 days 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, AU$806 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 London (LHR) sold for as low as AU$605 in the last seven days. During this period, the cost of a return air ticket to Riverside County varied between AU$806 and AU$1,292. 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 holiday on a weekend.
How much is a plane ticket to Riverside County?
In the last seven days, seats to Riverside County cost between AU$806 and AU$1,292. 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 21ºC to 29ºC 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.

Book with confidence

Riverside 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 Riverside 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 Riverside County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Riverside County that won’t cause your wallet to flinch. Browse through our inventory of Riverside 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.

Riverside County Flights

Travel information

Riverside County Flights Information

Airlines serving
United, Swiss International Air Lines, Air Canada, Lufthansa, American Airlines, British Airways, Iberia, Brussels Airlines, Alaska Airlines, Delta
Roundtrip price
from AU$806
Riverside County Flights Information

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