Question 1

How popular is this St. Louis to Santa Ana flight route?

Accepted Answer

The Lambert-St Louis to Santa Ana J. Wayne/Orange Cnty flight path was viewed by 13 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 2

What are the cheapest airlines flying from St. Louis to Santa Ana round-trip?

Accepted Answer

Cheapflights users have booked flights from St. Louis to Santa Ana round-trip from $110. Other airlines that can offer you cheap pricing are Frontier, from $160, and United Airlines, from $182. These flights start at 61% lower than the current average price 3 months from now.

Question 3

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

Accepted Answer

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $58. Frontier flights start at $86 while deals on United Airlines start at $91 one-way.

Question 4

Can I fly to Santa Ana J. Wayne/Orange Cnty from Lambert-St Louis right now?

Accepted Answer

Information is based on travel restrictions for travel to Santa Ana J. Wayne/Orange Cnty within the United States

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Santa Ana J. Wayne/Orange Cnty.

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 Santa Ana J. Wayne/Orange Cnty.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Santa Ana J. Wayne/Orange Cnty.

Question 5

Can I fly back to Lambert-St Louis from Santa Ana J. Wayne/Orange Cnty?

Accepted Answer

Returning to Lambert-St Louis from Santa Ana J. Wayne/Orange Cnty

COVID-19 testing requirements
Visitors from Santa Ana J. Wayne/Orange Cnty are not required to present a negative COVID-19 PCR test or antigen result upon entering Lambert-St Louis.

Quarantine requirements
Visitors from Santa Ana J. Wayne/Orange Cnty are not required to quarantine after entering Lambert-St Louis.

Question 6

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

Accepted Answer

When booking a flight from St. Louis to Santa Ana, you may want to consider flying on Undisclosed Carrier, American Airlines or Delta as they are the most popular for this route.

Question 7

What are the cheapest flights from St. Louis to Santa Ana?

Accepted Answer

On average you can expect to pay $731 for a flight from St. Louis to Santa Ana. The cheapest flight overall is $20 while the most popular route, (Lambert-St Louis - Santa Ana J. Wayne/Orange Cnty) is currently priced at $110.

Question 8

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

Accepted Answer

Yes, there are multiple flights from St. Louis to Santa Ana for under $200. The cheapest flight booked recently is on Spirit Airlines for just $110, but on average you can expect to pay $150.

Question 9

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

Accepted Answer

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

Question 10

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

Accepted Answer

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.

Question 11

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

Accepted Answer

Saturday flights are generally found to be more expensive for flights from St. Louis to Santa Ana. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Santa Ana.

Question 12

How far in advance should I book a flight from St. Louis to Santa Ana?

Accepted Answer

Find a great deal and save up to 28% by booking at least 45 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 Santa Ana within the next two weeks, with the cheapest ticket starting at $241.

Question 13

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

Accepted Answer

Flights from St. Louis to Santa Ana lean towards being more expensive in June. Prices are generally better when you fly from St. Louis to Santa Ana in October, with the cheapest ticket starting at $50.

Question 14

When is the cheapest time to fly from St. Louis to Santa Ana (STL - SNA)?

Accepted Answer

One of the essential ways to save on airfare from St. Louis to Santa Ana is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 38% on airfare.

Popular in	June	High demand for flights, 39% potential price rise
Cheapest in	February	Best time to find cheap flights, 51% potential price drop
Round-trip from	$140	From Lambert-St Louis to Santa Ana J. Wayne/Orange Cnty
One-way from	$138	One-way flight from Lambert-St Louis to Santa Ana J. Wayne/Orange Cnty

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Spirit Airlines	Cheapest$43	Average$227	FlexibilityNo cancel fee	On-time65%	COVID-19 safety	Search Spirit Airlines flights
Frontier	Cheapest$116	Average$262	FlexibilityNo cancel fee	On-time62%	COVID-19 safety	Search Frontier flights
Delta	Cheapest$118	Average$355	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
American Airlines	Cheapest$125	Average$421	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
United Airlines	Cheapest$249	Average$431	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights

0%of flight departures	Early morningMidnight to 6 am
0%of flight departures	Morning6 am to noon
100%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Sunday	0daily flights
Monday	0daily flights
Tuesday	0daily flights
Wednesday	0daily flights
Thursday	0daily flights
Friday	0daily flights
Saturday	2daily flights

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

The best prices from Lambert-St Louis to Santa Ana J. Wayne/Orange Cnty are usually found in February or November, booked 29 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

How to find the cheapest flight from St. Louis (STL) to Santa Ana (SNA)

All the information you need to plan the best STL to SNA flight in 2022: compare St. Louis to Santa Ana flight prices with the expected peak season, weather and rainfall in Santa Ana.

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

How far in advance should I book a flight from St. Louis to Santa Ana?

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

When is the cheapest time to fly from St. Louis to Santa Ana (STL - SNA)?

Cheap flights from St. Louis to Santa Ana in August, September 2022

The best prices found for STL to SNA flights for August, September

St. Louis to Santa Ana 2022 flight deals

Cheap flights to Santa Ana from St. Louis found for this year

Cheap Spirit Airlines flights from St. Louis to Santa Ana

Cheap Frontier flights from St. Louis to Santa Ana

Last minute flights from St. Louis to Santa Ana

Late deals on return flights to Santa Ana from St. Louis, departing today and this week

One-way flights to Santa Ana from St. Louis

The cheapest one-way flights from St. Louis to Santa Ana

Related info for your journey

Useful info, stats and facts about St. Louis to Santa Ana flights.

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

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

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

How popular is this St. Louis to Santa Ana flight route?

What are the cheapest airlines flying from St. Louis to Santa Ana round-trip?

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

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

What are the cheapest flights from St. Louis to Santa Ana?

Other flights from St. Louis

Other flights to Santa Ana

Flights to Santa Ana from St. Louis

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COVID Restrictions

Can I fly to Santa Ana J. Wayne/Orange Cnty from Lambert-St Louis right now?

Can I fly back to Lambert-St Louis from Santa Ana J. Wayne/Orange Cnty?

Alternative routes for St. Louis to Santa Ana

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from St. Louis to Santa Ana

The chart below displays the airlines Cheapflights users traveling from St. Louis to Santa Ana choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

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Hourly flight availability from St. Louis to Santa Ana

See what time of day planes typically take off from St. Louis to Santa Ana

Weekly flight availability from St. Louis to Santa Ana

See how many times per day planes take to the skies headed from St. Louis to Santa Ana