Cheap flights from St. Louis (STL) to Irvine, CA

Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Irvine. On average, Lambert-St Louis has 3 outbound flights to Irvine per day from 7 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

The Lambert-St Louis to Irvine flight path was viewed by 29 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 $91 on Frontier. Other airlines that offer cheap prices include JetBlue from $124 and United Airlines from $148 one-way.

The top 3 most reliable airlines when flying from St. Louis to Irvine are Qatar Airways (94%), SkyWest Airlines (90%) and American Airlines (90%).

Looking at all options, your cheapest flight can be booked for $198. While the most popular route (Lambert-St Louis - Los Angeles) can be booked for $165 on average, our data indicates $1,307 when flying from St. Louis to Irvine.

Yes. In addition to deals on St. Louis to Irvine 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 Irvine.

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