Cheap flights from St Louis to Santa Ana (STL - SNA)

Flight FAQs

From St Louis to Santa Ana

Are flight prices decreasing from St Louis to Santa Ana due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Santa Ana for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Lambert-St Louis to Santa Ana J. Wayne/Orange Cnty to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. New policies for travelers booking flights from Lambert-St Louis to Santa Ana J. Wayne/Orange Cnty include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Lambert-St Louis to Santa Ana J. Wayne/Orange Cnty have flexible cancellations due to COVID-19?

American Airlines, Frontier, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from St Louis to Santa Ana for under $100 on Cheapflights?

Yes, there are multiple flights from St Louis to Santa Ana for under $100. The cheapest flight booked recently is on Frontier for just $68, but on average you can expect to pay $152.

Are there nonstop flights from St Louis to Santa Ana for under $100 on Cheapflights?

There are no nonstop flights from St Louis to Santa Ana, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from St Louis to Santa Ana for under $200?

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

How popular is this flight route?

The Lambert-St Louis to Santa Ana J. Wayne/Orange Cnty flight path was viewed by 219 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in St Louis or Santa Ana?

The rainfall in St Louis is generally less than the rainfall in Santa Ana. This will continue over the next 14 days.

Is St Louis weather warmer or cooler than Santa Ana?

Temperatures around the 90 °F's can be experienced in July. The weather in Santa Ana is colder than in St Louis. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from St Louis to Santa Ana?

Frontier can get you from St Louis to Santa Ana in just under 6h 50m. Your travel time can differ by up to .

What is the cheapest airline to fly from St Louis to Santa Ana round-trip?

According to our current data, Frontier ($68), offers the cheapest pricing from St Louis to Santa Ana. Frontier is 80% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from St Louis to Santa Ana one-way?

The cheapest airlines for a one-way flight from St Louis to Santa Ana are Frontier ($77), United Airlines ($189), and American Airlines ($257).