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£71+ Cheap flights from Riverside

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAX — LHR
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Riverside

Discover essential information about flights departing from Riverside, including flight schedules, destinations, airlines operating at the Riverside airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 21 November 2025.

Cheapest one-way flight

£37

Cheapest round-trip flight

£93

Cheapest airline

Alaska Airlines

Most popular destination

London Heathrow (LHR)
The cheapest one-way flight from Riverside is currently to San Francisco.
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The cheapest round-trip flight from Riverside is currently to San Francisco.
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On average, Alaska Airlines currently has the cheapest one-way flight from Riverside (avg. price of £90).
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London Heathrow (LHR) is currently the most popular flight destination from Riverside (average return price of £375).
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Find flights from Riverside

Enter your travel dates to find the best prices.

Cheapest flights from Riverside
Explore the most affordable flight options available from Riverside. Find the lowest fares based on data from user searches, with prices last updated on 21 November 2025.

Mon 15/1221:01LAX - JFK
Nonstop5h 29mMultiple Airlines
Wed 7/106:25JFK - LAX
1 stop10h 08mMultiple Airlines
Deal found 18/11£131
Sat 10/120:31LAX - JFK
Nonstop5h 29mFrontier
Mon 12/106:25JFK - LAX
1 stop10h 42mFrontier
Deal found 18/11£136
Mon 8/1215:30LAX - JFK
1 stop11h 00mFrontier
Thu 11/1206:59JFK - LAX
1 stop16h 06mFrontier
Deal found 20/11£139
Fri 5/1221:01LAX - JFK
Nonstop5h 29mFrontier
Mon 8/1211:00JFK - LAX
Nonstop6h 25mFrontier
Deal found 19/11£154
Sat 17/106:00LAX - JFK
Nonstop5h 22mJetBlue
Sat 17/117:10JFK - LAX
Nonstop6h 30mJetBlue
Deal found 21/11£161
Tue 20/120:48LAX - JFK
Nonstop5h 12mJetBlue
Wed 21/108:00JFK - LAX
Nonstop6h 21mJetBlue
Deal found 20/11£161
Tue 3/223:20LAX - JFK
Nonstop5h 20mJetBlue
Wed 4/210:59JFK - LAX
Nonstop6h 19mJetBlue
Deal found 19/11£162
Sat 14/208:40LAX - JFK
Nonstop5h 19mJetBlue
Sun 22/214:00JFK - LAX
Nonstop6h 22mJetBlue
Deal found 18/11£164
Tue 20/123:20LAX - JFK
Nonstop5h 20mJetBlue
Thu 22/121:30JFK - LAX
Nonstop6h 32mJetBlue
Deal found 19/11£165
Thu 29/115:40LAX - JFK
Nonstop5h 19mDelta
Fri 6/213:30JFK - LAX
Nonstop6h 28mDelta
Deal found 19/11£166
Thu 8/115:40LAX - JFK
Nonstop5h 19mDelta
Wed 14/109:40JFK - LAX
Nonstop6h 40mDelta
Deal found 19/11£167
Mon 9/321:15LAX - EDI
1 stop15h 35mMultiple Airlines
Mon 16/316:35EDI - LAX
1 stop33h 30mMultiple Airlines
Deal found 21/11£428

Find flights from Riverside within your budget

 
Find flights departing from Riverside that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 21 November 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

Los AngelesNew York

LAX - JFK

LAXJFK

Los Angeles

Tue 20/1

06:25-14:50

Nonstop5h 25m

New York John F Kennedy Intl

Thu 22/1

18:20-22:05

Nonstop6h 45m

£165

Los AngelesNew York

LAX - JFK

LAXJFK

Los Angeles

Sat 10/1

15:30-23:51

Nonstop5h 21m

New York John F Kennedy Intl

Mon 12/1

21:30-01:02

Nonstop6h 32m

£166

Los AngelesNew York

LAX - JFK

LAXJFK

Los Angeles

Wed 28/1

21:35-06:00

Nonstop5h 25m

New York John F Kennedy Intl

Thu 29/1

16:50-20:15

Nonstop6h 25m

£166

Los AngelesNew York

LAX - JFK

LAXJFK

Los Angeles

Thu 22/1

15:40-23:59

Nonstop5h 19m

New York John F Kennedy Intl

Sun 25/1

18:20-22:05

Nonstop6h 45m

£166

Los AngelesNew York

LAX - JFK

LAXJFK

Los Angeles

Wed 28/1

21:35-06:00

Nonstop5h 25m

New York John F Kennedy Intl

Tue 3/2

13:30-16:58

Nonstop6h 28m

£166

Los AngelesNew York

LAX - JFK

LAXJFK

Los Angeles

Sat 24/1

14:00-22:25

Nonstop5h 25m

New York John F Kennedy Intl

Mon 2/2

16:50-20:15

Nonstop6h 25m

£166

Los AngelesNew York

LAX - JFK

LAXJFK

Los Angeles

Fri 30/1

19:55-17:53

1 stop18h 58m

New York John F Kennedy Intl

Sun 1/2

18:57-09:02

1 stop17h 05m

£181

Los AngelesNew York

LAX - JFK

LAXJFK

Los Angeles

Fri 23/1

07:00-21:33

1 stop11h 33m

New York John F Kennedy Intl

Fri 30/1

09:35-12:55

Nonstop6h 20m

£193

Los AngelesNew York

LAX - JFK

LAXJFK

Los Angeles

Thu 8/1

15:40-23:59

Nonstop5h 19m

New York John F Kennedy Intl

Mon 12/1

18:20-22:05

Nonstop6h 45m

£197

Los AngelesNew York

LAX - JFK

LAXJFK

Los Angeles

Fri 5/12

09:24-22:59

1 stop10h 35m

New York John F Kennedy Intl

Tue 9/12

17:23-23:59

1 stop9h 36m

£207

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 60 results
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Best time to book a flight from Riverside

Have a flexible travel schedule? Discover the best time to fly from Riverside with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Riverside

Get recent, data-driven insights about flights from Riverside including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Riverside?

Use this chart to determine the optimal time to book a return flight from Riverside to Heathrow. Price data was last updated on 14 November 2025.

Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Riverside. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Riverside?

Currently, January is the cheapest month in which you can book a flight from Riverside (average of £363). Flying from Riverside in June will prove the most costly (average of £535). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Riverside?

Use this chart to determine the cheapest time to fly return from Riverside to Heathrow. Price data was last updated on 9 March 2025.

Those who are seeking the cheapest fare on flights departing from Riverside would be wise to consider leaving during Wednesday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Monday at midday when fares are usually the most expensive.

Which airlines fly from Riverside?

Many airlines operate round-trip flights from Riverside: Virgin Atlantic, British Airways, Iberia, KLM, United Airlines. These airlines fly to the following popular destinations: London.

British Airways
British Airways
From £398
Virgin Atlantic
Virgin Atlantic
From £385
Hawaiian Airlines
Hawaiian Airlines
From £62
Alaska Airlines
Alaska Airlines
From £71

Airline reviews for flights from Riverside

Get insights into the airlines that provide service from Riverside. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Riverside. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Check out reviews from past customers who have flown KLM, Virgin Atlantic, andUnited Airlines from Riverside to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,419 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,419 reviews
KLM
7.7
Good
1,419 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
674 reviews
KLM
7.7
Good
1,419 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,030 reviews
KLM
7.7
Good
1,419 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Iberia
7.0
Good
3,031 reviews
KLM
7.7
Good
1,419 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,534 reviews
KLM
7.7
Good
1,419 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.7

Crew

8.4

Food

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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Related info for your journey

Access useful and relevant information related to your journey from Riverside. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 21 November 2025.

  • What is the cheapest airport to fly out of Riverside?

    Lyon-Saint Exupéry airport offers the cheapest routes to Belfast, from £26; whereas Barcelona-El Prat airport is typically cheaper if you're flying to Edinburgh, from £27. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from Riverside?

    At the present moment the cheapest month to fly from Riverside is currently January; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Riverside?

    Check out the cheapest flights from Riverside to embark to:
    Travel from Lyon to London from £26 round trip
    Travel from London to Lyon from £27 round trip
    Travel from Barcelona to Manchester from £27 round trip
    Travel from London to Poznan from £27 round trip
    Travel from Manchester to Barcelona from £28 round trip

  • How does Cheapflights help users find flights from Riverside?

    When you search for this flight from Riverside, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Riverside?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Riverside.

  • Can Cheapflights find flights from Riverside with no change fees?

    Yes, we can. To see specific flights from Riverside with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Riverside become cheaper?

    Yes! Start tracking prices for flights from Riverside today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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How does Cheapflights help users find flights from Riverside?

When you search for this flight from Riverside, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Riverside?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Riverside.

Can Cheapflights find flights from Riverside with no change fees?

Yes, we can. To see specific flights from Riverside with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Riverside become cheaper?

Yes! Start tracking prices for flights from Riverside today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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