Cheap flights from St. Louis (STL) to Riverside

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The best prices from Lambert-St Louis to Riverside are usually found in October or September, booked 47 days in advance, depart on a Saturday or Wednesday and return on a Friday

Home North America USA California Riverside Cheap flights from St. Louis to Riverside

How to find the cheapest flight from
St. Louis (STL) to Riverside

All the information you need to plan the best STL to LAX flight in 2022: compare St. Louis to Riverside flight prices with the expected peak season, weather and rainfall in Riverside.
STL - R1V
Price
$105 - $339
R1V
Temperature
53.6 - 77 °F
R1V
Rainfall
0 - 2.2 inches

Popular in

June

High demand for flights, 37% potential price rise

Cheapest in

October

Best time to find cheap flights, 51% potential price drop

Round-trip from

$105

From Lambert-St Louis to Riverside

One-way from

$94

One-way flight from Lambert-St Louis to Riverside

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from St. Louis to Riverside?

Find a great deal and save up to 30% by booking at least 47 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Riverside within the next two weeks, with the cheapest ticket starting at $221.

What is the cheapest month to fly from St. Louis to Riverside?

Our data shows that October tends to be the cheapest month to fly to Riverside from St. Louis. Users have commonly found prices around $215 for the month, but tickets can be as low as $50. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from St. Louis to Riverside (STL - R1V)?

When flying from St. Louis to Riverside, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from St. Louis to Riverside in June, July 2022

The best prices found for STL to Riverside flights for June, July
5 Jul - 12 Jul
$231pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
6 Jul - 16 Jul
$233pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
5 Jul - 12 Jul
$243pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis

Lambert-St Louis to Riverside 2022 flight deals

Cheap flights to Riverside from St. Louis found for this year
16 Aug - 20 Aug
$191pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
16 Aug - 20 Aug
$192pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
16 Aug - 20 Aug
$205pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis

Non-stop flights to Riverside from St. Louis

Save time with St. Louis to Riverside direct flight deals
12 Oct - 22 Oct
$218pp
STL
Lambert-St Louis
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
Non-Stop
STL
Lambert-St Louis
12 Oct - 17 Oct
$220pp
STL
Lambert-St Louis
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
Non-Stop
STL
Lambert-St Louis
17 Oct - 22 Oct
$223pp
STL
Lambert-St Louis
Spirit Airlines
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
Non-Stop
STL
Lambert-St Louis

Last minute flights from St. Louis to Riverside

Late deals on round-trip flights to Riverside from St. Louis, departing today and this week
6 Jul - 16 Jul
$233pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
5 Jul - 12 Jul
$243pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
6 Jul - 9 Jul
$245pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis

One-way flights to Riverside from St. Louis

The cheapest one-way flights from St. Louis to Riverside
3:00 am - 4:53 am
Spirit Airlines
Nonstop
3h 53m
STL - LAX
Spirit Airlines
$109
Booking.com
2:00 am - 3:53 am
Spirit Airlines
Nonstop
3h 53m
STL - LAX
Spirit Airlines
$139
JustFly
5:12 pm - 4:05 am
Spirit Airlines
1 Stop
12h 53m
STL - LAX
Spirit Airlines
$94
mytrip.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Riverside</span> flights.

Flight FAQs

From St. Louis to Riverside

What airport do you fly from for flights from St. Louis to Riverside?

If you book a flight to Riverside from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 9 flights from Lambert-St Louis to Riverside per day from 10 different airlines.

Which airlines flying from Lambert-St Louis to Riverside have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Lambert-St Louis to Riverside that may be offering flexible cancellation policies are Spirit Airlines, American Airlines, and Alaska Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from St. Louis to Riverside for under $200 on Cheapflights?

Yes, there are multiple flights from St. Louis to Riverside for under $200. The cheapest flight booked recently is on Spirit Airlines for just $191, but on average you can expect to pay $219.

Are there nonstop flights from St. Louis to Riverside for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from St. Louis to Riverside under $300. A good price for a nonstop flight from St. Louis to Riverside is less than $298.

Are there last-minute flights available from St. Louis to Riverside for under $300?

There are currently 20+ open flights from St. Louis to Riverside within the next 7 days for less than $300.

What days are nonstop flights available from St. Louis to Riverside?

Nonstop flights can be found on the following days: Sunday, Tuesday, Wednesday, Friday, Saturday.

How popular is this St. Louis to Riverside flight route?

This flight path from Lambert-St Louis to Riverside was viewed by 116 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from St. Louis to Riverside on average per day?

On average 2 flights depart from St. Louis to Riverside per day.
Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from St. Louis to Riverside?

Airlines like Spirit Airlines fly from St. Louis to Riverside in about 12h 53m. The time it takes to get you to your destination can typically vary by up to . There are 1597 mi between St. Louis and Riverside.

What are the cheapest flights from St. Louis to Riverside?

Looking at all options, your cheapest flight can be booked for $117. While the most popular route (Lambert-St Louis - Los Angeles) can be booked for $191 on average our data indicates $711 when flying from St. Louis to Riverside.

What are the most popular airlines that fly from St. Louis to Riverside?

Before booking your flight from St. Louis to Riverside check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

What are the most reliable airlines from St. Louis to Riverside?

Consider Qatar Airways (87%), Iberia (86%) or Air Tahiti Nui (80%) when booking your flight. These represent the most reliable airlines when flying from St. Louis to Riverside.

Related searches

Flights to Riverside from St. Louis (STL)
Flights to St. Louis Flights to Riverside

Other flights from St. Louis

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COVID Restrictions

View COVID Travel Restrictions for Riverside

Do I need a COVID test to fly to Riverside from St. Louis?

Information is based on travel restrictions for travel to Riverside within the United States

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Riverside.

COVID-19 testing requirements
Visitors from Lambert-St Louis are not required to present a negative COVID-19 PCR test or antigen result upon entering Riverside.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Riverside.

Do I need a test to fly back to St. Louis from Riverside?

Returning to Lambert-St Louis from Riverside

COVID-19 testing requirements
Visitors from Riverside are not required to present a negative COVID-19 PCR test or antigen result upon entering Lambert-St Louis.

Quarantine requirements
Visitors from Riverside are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Riverside

Alternative routes for St. Louis to Riverside

See prices for flight routes from nearby airports that may be better suited for you.
Lambert-St Louis to Burbank Bob Hope from $246 pp
Joplin to Los Angeles from $396 pp
Kansas City to Bakersfield Meadows Field from $574 pp
Springfield-Branson to Bakersfield Meadows Field from $688 pp

Destination information for Riverside

Things to know before you go - useful duration and weather info for your trip from St. Louis to Riverside.
Flight duration from STL to Riverside
3h 45m
Average temperature for June in Riverside
89.6 °F

Airports servicing St. Louis

St. Louis (STL)

Airports servicing Riverside

Los Angeles (LAX)

Top 7 airlines flying from Lambert-St Louis to Riverside

The chart below displays the airlines Cheapflights users traveling from St. Louis to Riverside choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines 		$14 $24 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.
Spirit Airlines 		$41 $202 No cancel fee 65%
American Airlines 		$88 $374 No cancel fee 71%
United Airlines 		$97 $401 No cancel fee 69%
Delta 		$97 $374 No cancel fee N/A
Frontier 		$110 $244 No cancel fee 62%
Alaska Airlines 		$209 $440 No cancel fee 75%

Popular flight searches

Check out other popular destinations found by fellow travelers in 2022.

Hourly flight availability from St. Louis to Riverside

See what time of day planes typically take off from St. Louis towards Riverside.
Afternoon Noon to 6 PM 58% of STL to Riverside departures
Morning 6 AM to noon 25% of STL to Riverside departures
Early morning Midnight to 6 AM 17% of STL to Riverside departures
Evening 6 PM to midnight 0% of STL to Riverside departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from St. Louis to Riverside
See how many times per day planes take to the skies headed from St. Louis to Riverside.
Sunday
10 daily flights
Monday
10 daily flights
Tuesday
10 daily flights
Wednesday
9 daily flights
Thursday
9 daily flights
Friday
9 daily flights
Saturday
6 daily flights
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