Cheap flights from Riverside, CA to St. Louis (STL) from $46

Most people fly into Lambert-St Louis (STL) if they book a flight to St. Louis from Riverside. On average, Lambert-St Louis has 9 inbound flights from Riverside per day from 6 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

Yes, there are multiple flights from Riverside to St. Louis for under $200. The cheapest flight booked recently is on Multiple Airlines for just $121, but on average you can expect to pay $148.

Cheapflights has at least 20 direct flights from Riverside to St. Louis under $300. A good price for a nonstop flight from Riverside to St. Louis is less than $306.

There are currently 20+ open flights from Riverside to St. Louis within the next 7 days for less than $200.

Days when nonstop flights are available for this flight are: Monday, Thursday, Friday, Saturday.

Flights from Riverside to Lambert-St Louis have been viewed 3 times in the past calendar month.

Per day, 4 flights depart from Riverside to St. Louis on average.
Early Morning (Midnight to 6am) - 25% of flight departures
Morning (6am - Noon) - 25% of flight departures
Afternoon (Noon - 6pm) - 25% of flight departures
Evening (6pm - Midnight) - 25% of flight departures

For as low as $138, Spirit Airlines can have you in St. Louis from Riverside in 10h 48m. The distance between Riverside and St. Louis is about 1597 mi. This flight may include one or multiple stops.

Before booking your flight to St. Louis from Riverside, check out the most reliable airlines to get you to your destination on time: Qatar Airways (69%), Southwest (66%), American Airlines( 50%).

Looking at all options, your cheapest flight can be booked for $152. While the most popular route (Los Angeles - Lambert-St Louis) can be booked for $121 on average our data indicates $336 when flying from Riverside to St. Louis.

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Los Angeles Airport to Lambert-St Louis Airport flight would often be abbreviated as a LAX to STL flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Santa Ana J. Wayne/Orange Cnty Airport (SNA), Ontario Airport (ONT), Long Beach Municipal Airport (LGB), San Bernardino Int Airport (SBD), Victorville Southern California Logistics Airport (VCV).

The amount of baggage you can bring on your Riverside to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Riverside to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Riverside to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riverside to St. Louis.

Yes. Cheapflights offers flight deals from Riverside to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Riverside to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Riverside to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Riverside to St. Louis flight deals you see on this page were last updated on 5/30.

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

Currently, September is the cheapest month in which you can book a flight from Riverside to St. Louis (average of $319). Flying from Riverside to St. Louis in July is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.