Cheap flights to Riverside County

View €187 flight on Thu, 25 Dec 2025Opens in a new window

Popular airlines to Riverside County

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  • American Airlines

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  • Delta

    Delta

  • United

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  • Southwest Airlines

    Southwest Airlines

  • WestJet

    WestJet

  • Air Canada

    Air Canada

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Cheap round-trip flights to Riverside County

Prices were available within the past 7 days and start at €187 for one-way flights and €673 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Wed, 7 Jan - Sun, 11 Jan
ORK
Cork
SNA
Orange County
€673 Return, found 1 hour ago
€673
Return
found 1 hour ago
Select Aer Lingus flight, departing Wed, 7 Jan from Cork to Orange County, returning Sun, 11 Jan, priced at €673 found 1 hour ago
Aer Lingus
Wed, 7 Jan - Sun, 11 Jan
ORK
Cork
SNA
Orange County
€678 Return, found 1 hour ago
€678
Return
found 1 hour ago
Select Aer Lingus flight, departing Wed, 7 Jan from Cork to Orange County, returning Sun, 11 Jan, priced at €678 found 1 hour ago
Aer Lingus
Wed, 7 Jan - Sun, 11 Jan
ORK
Cork
SNA
Orange County
€693 Return, found 1 hour ago
€693
Return
found 1 hour ago
Select Aer Lingus flight, departing Wed, 7 Jan from Cork to Orange County, returning Sun, 11 Jan, priced at €693 found 1 hour ago
Aer Lingus
Wed, 7 Jan - Sun, 11 Jan
ORK
Cork
SNA
Orange County
€693 Return, found 1 hour ago
€693
Return
found 1 hour ago
Select Aer Lingus flight, departing Wed, 7 Jan from Cork to Orange County, returning Sun, 11 Jan, priced at €693 found 1 hour ago
Aer Lingus
Wed, 7 Jan - Sun, 11 Jan
ORK
Cork
SNA
Orange County
€718 Return, found 1 hour ago
€718
Return
found 1 hour ago
Select Aer Lingus flight, departing Wed, 7 Jan from Cork to Orange County, returning Sun, 11 Jan, priced at €718 found 1 hour ago
Aer Lingus
Wed, 7 Jan - Sun, 11 Jan
ORK
Cork
SNA
Orange County
€721 Return, found 1 hour ago
€721
Return
found 1 hour ago
Select Aer Lingus flight, departing Wed, 7 Jan from Cork to Orange County, returning Sun, 11 Jan, priced at €721 found 1 hour ago
Delta
Thu, 25 Dec - Sat, 27 Dec
DAL
Dallas
ONT
Ontario
€724 Return, found 4 days ago
€724
Return
found 4 days ago
Select Delta flight, departing Thu, 25 Dec from Dallas to Ontario, returning Sat, 27 Dec, priced at €724 found 4 days ago
British Airways
Sun, 18 Jan - Wed, 21 Jan
ORK
Cork
PSP
Palm Springs
€827 Return, found 3 days ago
€827
Return
found 3 days ago
Select British Airways flight, departing Sun, 18 Jan from Cork to Palm Springs, returning Wed, 21 Jan, priced at €827 found 3 days ago
KLM
Sat, 14 Feb - Thu, 19 Feb
ORK
Cork
LGB
Long Beach
€852 Return, found 4 days ago
€852
Return
found 4 days ago
Select KLM flight, departing Sat, 14 Feb from Cork to Long Beach, returning Thu, 19 Feb, priced at €852 found 4 days ago
Air France
Sat, 14 Feb - Thu, 19 Feb
ORK
Cork
LGB
Long Beach
€886 Return, found 4 days ago
€886
Return
found 4 days ago
Select Air France flight, departing Sat, 14 Feb from Cork to Long Beach, returning Thu, 19 Feb, priced at €886 found 4 days ago

About Riverside County

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

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, €673 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 Dallas (DAL) sold for as low as €187 in the last seven days. During this period, the cost of a return air ticket to Riverside County varied between €673 and €1,108. 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.
How much is a plane ticket to Riverside County?
In the last seven days, seats to Riverside County cost between €673 and €1,108. 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.

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.

Aer Lingus
Wed, 7 Jan - Sun, 11 Jan
ORK
Cork
SNA
Orange County
€673 Return, found 1 hour ago
€673
Return
found 1 hour ago
Select Aer Lingus flight, departing Wed, 7 Jan from Cork to Orange County, returning Sun, 11 Jan, priced at €673 found 1 hour ago
*Available to Expedia members.