Cheap flights from St. Louis (STL) to Riverside, CA from $68

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 8 flights from Lambert-St Louis to Riverside per day from 7 different airlines.

Yes, there are multiple flights from St. Louis to Riverside for under $200. The cheapest flight booked recently is on Frontier for just $136, but on average you can expect to pay $169.

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 $329.

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

This flight path from Lambert-St Louis to Riverside was viewed by 23 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

One-way options have recently been found by users for as low as $68 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $81 and American Airlines from $140 one-way.

Consider Sun Country Air (100%), Japan Airlines (61%) or Alaska Airlines (61%) when booking your flight. These represent the most reliable airlines when flying from St. Louis to Riverside.

Looking at all options, your cheapest flight can be booked for $139. While the most popular route (Lambert-St Louis - Los Angeles) can be booked for $150 on average our data indicates $2,143 when flying from St. Louis to Riverside.

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to Los Angeles Airport flight would often be abbreviated as a STL to LAX flight. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: 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 St. Louis to Riverside 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 St. Louis to Riverside 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 St. Louis to Riverside 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 St. Louis to Riverside.

Yes. Cheapflights offers flight deals from St. Louis to Riverside 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 St. Louis to Riverside 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 St. Louis to Riverside 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 St. Louis to Riverside flight deals you see on this page were last updated on 6/9.

Before booking your flight from St. Louis to Riverside 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 St. Louis to Riverside (average of $238). Flying from St. Louis to Riverside in June is currently the most expensive (average of $324). 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.