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

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

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 2021: compare St. Louis to Santa Ana flight prices with the expected peak season, weather and rainfall in Santa Ana.
STL - SNA
Price
$177 - $482
SNA
Temperature
55.4 - 73.4 °F
SNA
Precipitation
0 - 3.1 inches

Popular in

March

High demand for flights, 27% potential price rise

Cheapest in

August

Best time to find cheap flights, 50% potential price drop

Round-trip from

$177

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

One-way from

$88

One-way flight from Lambert-St Louis to Santa Ana J. Wayne/Orange Cnty

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from St. Louis to Santa Ana?

Flights from St. Louis to Santa Ana lean towards being more expensive in December. Prices are generally better when you fly from St. Louis to Santa Ana in August, with the cheapest ticket starting at $117.

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

Find a great deal and save up to 5% by booking at least 14 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 $313.

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

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.

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

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 19% on airfare.

Cheap flights from St. Louis to Santa Ana in November, December 2021

The best prices found for STL to SNA flights for November, December
6 Dec - 7 Dec
$119pp
STL
Lambert-St Louis
Frontier
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty
SNA
Santa Ana J. Wayne/Orange Cnty
Frontier
 
1 STOP
STL
Lambert-St Louis
6 Dec - 7 Dec
$134pp
STL
Lambert-St Louis
Spirit Airlines
   
2 STOPS
SNA
Santa Ana J. Wayne/Orange Cnty
SNA
Santa Ana J. Wayne/Orange Cnty
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
6 Dec - 7 Dec
$139pp
STL
Lambert-St Louis
Spirit Airlines
   
2 STOPS
SNA
Santa Ana J. Wayne/Orange Cnty
SNA
Santa Ana J. Wayne/Orange Cnty
Spirit Airlines
   
2 STOPS
STL
Lambert-St Louis

Lambert-St Louis to Santa Ana 2022 flight deals

Cheap flights to Santa Ana from St. Louis found for next year
6 Dec - 7 Dec
$119pp
STL
Lambert-St Louis
Frontier
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty
SNA
Santa Ana J. Wayne/Orange Cnty
Frontier
 
1 STOP
STL
Lambert-St Louis
6 Dec - 7 Dec
$134pp
STL
Lambert-St Louis
Spirit Airlines
   
2 STOPS
SNA
Santa Ana J. Wayne/Orange Cnty
SNA
Santa Ana J. Wayne/Orange Cnty
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
6 Dec - 7 Dec
$139pp
STL
Lambert-St Louis
Spirit Airlines
   
2 STOPS
SNA
Santa Ana J. Wayne/Orange Cnty
SNA
Santa Ana J. Wayne/Orange Cnty
Spirit Airlines
   
2 STOPS
STL
Lambert-St Louis

Last minute flights from St. Louis to Santa Ana

Late deals on round-trip flights to Santa Ana from St. Louis, departing today and this week
2 Dec - 4 Dec
$155pp
STL
Lambert-St Louis
Frontier
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty
SNA
Santa Ana J. Wayne/Orange Cnty
Frontier
 
1 STOP
STL
Lambert-St Louis
30 Nov - 5 Dec
$190pp
STL
Lambert-St Louis
Frontier
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty
SNA
Santa Ana J. Wayne/Orange Cnty
Frontier
 
1 STOP
STL
Lambert-St Louis
4 Dec - 9 Dec
$196pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty
SNA
Santa Ana J. Wayne/Orange Cnty
Frontier
 
1 STOP
STL
Lambert-St Louis

One-way flights to J. Wayne/Orange Cnty from St. Louis

The cheapest one-way flights from St. Louis to Santa Ana
3:06 pm - 3:11 am
Frontier
2 Stops
14h 05m
STL - SNA
Frontier
$88
Kiwi.com
6:41 am - 3:54 pm
Alaska Airlines
2 Stops
11h 13m
STL - SNA
Alaska Airlines
$201
Alaska Airlines
2:00 pm - 6:58 am
American Airlines
2 Stops
18h 58m
STL - SNA
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Santa Ana</span> flights.

Flight FAQs

From St. Louis to Santa Ana

What airports do I use to fly from St. Louis to Santa Ana?

Booking a flight from Lambert-St Louis (STL) to Santa Ana J. Wayne/Orange Cnty (SNA) is your only option if you wish to fly from St. Louis to Santa Ana. On a typical day, there is 1 flight from Lambert-St Louis to J. Wayne/Orange Cnty, all of which are around 6h 00m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Lambert-St Louis to Santa Ana.

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 $200 on Cheapflights?

Yes, there are multiple flights from St. Louis to Santa Ana for under $200. The cheapest flight booked recently is on Frontier for just $119, but on average you can expect to pay $169.

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.

What days are nonstop flights available from St. Louis to Santa Ana?

You can find nonstop flights on the following days: Friday.

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

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.

How many flights depart from St. Louis to Santa Ana on average per day?

Per day, 1 flight departs from St. Louis to Santa Ana on average.
Evening (6pm - Midnight) - 100% of flight departures

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

Frontier, Spirit Airlines, and United Airlines can get you from St. Louis to Santa Ana in just under 15h 58m. Your travel time can differ by up to 6h 01m. The distance from St. Louis to Santa Ana is about 1574 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

Cheapflights users have booked flights from St. Louis to Santa Ana round-trip from $119. Other airlines that can offer you cheap pricing are Spirit Airlines, from $134, and United Airlines, from $243. These flights start at 66% lower than the current average price 3 months from now.

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

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $70. Spirit Airlines flights start at $81 while deals on United Airlines start at $127 one-way.

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

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

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

On average you can expect to pay $349 for a flight from St. Louis to Santa Ana. The cheapest flight overall is $83 while the most popular route, (Lambert-St Louis - Santa Ana J. Wayne/Orange Cnty) is currently priced at $121.

COVID Restrictions

View COVID Travel Restrictions for Santa Ana, CA

Do I need a COVID test to fly to Santa Ana from St. Louis?

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 must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to 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.

Do I need a test to fly back to St. Louis from Santa Ana?

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

COVID-19 testing requirements
Visitors from Santa Ana J. Wayne/Orange Cnty must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.

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

Hide COVID Travel Restrictions for Santa Ana, CA

Alternative routes for St. Louis to Santa Ana

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

Destination information for Santa Ana

Things to know before you go - useful duration and weather info for your trip from St. Louis to Santa Ana.
Average temperature for November in Santa Ana
75.2 °F
Avg rainfall for November in Santa Ana
0.5 ″

Airports servicing St. Louis

Airports servicing Santa Ana

Top 4 airlines flying from Lambert-St Louis to Santa Ana J. Wayne/Orange Cnty

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.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$126 $299 No cancel fee 62%
Delta
$166 $405 No cancel fee N/A
United Airlines
$172 $382 No cancel fee 69%
American Airlines
$194 $429 No cancel fee 71%
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.
Sunday
3 daily flights
Monday
3 daily flights
Tuesday
3 daily flights
Wednesday
3 daily flights
Thursday
0 flights
Friday
0 flights
Saturday
0 flights
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