Cheap Flights to Riverside County from ￥66,360

View ￥66,360 flight on Fri, May 15, 2026Opens in a new window

Popular airlines to Riverside County

  • Alaska Airlines

  • Delta

  • American Airlines

  • United

  • Southwest Airlines

  • WestJet

  • 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 ￥66,360 for one-way flights and ￥114,320 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Aug 25 - Thu, Sep 3
NRT
Tokyo
SNA
Orange County
￥114,320 Roundtrip, found 7 hours ago
￥114,320
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Aug 25 from Tokyo to Orange County, returning Thu, Sep 3, priced at ￥114,320 found 7 hours ago
United
Thu, Aug 27 - Tue, Sep 1
NRT
Tokyo
ONT
Ontario
￥117,320 Roundtrip, just found
￥117,320
Roundtrip
just found
Select United flight, departing Thu, Aug 27 from Tokyo to Ontario, returning Tue, Sep 1, priced at ￥117,320 just found
Air Canada
Tue, Oct 13 - Wed, Oct 28
KIX
Osaka
PSP
Palm Springs
￥122,060 Roundtrip, found 3 days ago
￥122,060
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Oct 13 from Osaka to Palm Springs, returning Wed, Oct 28, priced at ￥122,060 found 3 days ago
American Airlines
Wed, Aug 19 - Tue, Aug 25
NRT
Tokyo
CLD
Carlsbad
￥122,980 Roundtrip, found 1 day ago
￥122,980
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 19 from Tokyo to Carlsbad, returning Tue, Aug 25, priced at ￥122,980 found 1 day ago
American Airlines
Tue, May 5 - Wed, Sep 16
NRT
Tokyo
SNA
Orange County
￥122,980 Roundtrip, found 1 day ago
￥122,980
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, May 5 from Tokyo to Orange County, returning Wed, Sep 16, priced at ￥122,980 found 1 day ago
American Airlines
Thu, Apr 23 - Wed, Apr 29
NRT
Tokyo
PSP
Palm Springs
￥123,080 Roundtrip, found 3 days ago
￥123,080
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Apr 23 from Tokyo to Palm Springs, returning Wed, Apr 29, priced at ￥123,080 found 3 days ago
Delta
Thu, Aug 27 - Mon, Aug 31
NRT
Tokyo
LGB
Long Beach
￥126,440 Roundtrip, found 1 day ago
￥126,440
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 27 from Tokyo to Long Beach, returning Mon, Aug 31, priced at ￥126,440 found 1 day ago
Alaska Airlines
Fri, May 8 - Sat, Aug 1
NRT
Tokyo
ONT
Ontario
￥145,380 Roundtrip, found 4 days ago
￥145,380
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, May 8 from Tokyo to Ontario, returning Sat, Aug 1, priced at ￥145,380 found 4 days ago
China Airlines
Thu, Sep 17 - Tue, Sep 29
KIX
Osaka
ONT
Ontario
￥150,330 Roundtrip, found 5 days ago
￥150,330
Roundtrip
found 5 days ago
Select China Airlines flight, departing Thu, Sep 17 from Osaka to Ontario, returning Tue, Sep 29, priced at ￥150,330 found 5 days ago
STARLUX Airlines
Mon, Aug 31 - Mon, Sep 14
KIX
Osaka
ONT
Ontario
￥160,840 Roundtrip, found 5 days ago
￥160,840
Roundtrip
found 5 days ago
Select STARLUX Airlines flight, departing Mon, Aug 31 from Osaka to Ontario, returning Mon, Sep 14, priced at ￥160,840 found 5 days 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.

United
Tue, Aug 25 - Thu, Sep 3
NRT
Tokyo
SNA
Orange County
￥114,320 Roundtrip, found 7 hours ago
￥114,320
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Aug 25 from Tokyo to Orange County, returning Thu, Sep 3, priced at ￥114,320 found 7 hours 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, ￥114,320 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 Tokyo (NRT) sold for as low as ￥66,360 in the last seven days. During this period, the cost of a return air ticket to Riverside County varied between ￥114,320 and ￥160,840. 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 ￥114,320 and ￥160,840. 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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