Flight tickets from Santa Ana John Wayne to St Louis

Compare Santa Ana John Wayne to St Louis flight deals

Find the cheapest month or even day of the year to fly to St Louis

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Flight deals from Santa Ana John Wayne to St Louis

Looking for a cheap last-minute deal or the best return flight from Santa Ana John Wayne to St Louis? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Santa Ana John Wayne to St Louis

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Santa Ana John Wayne to St Louis flights are currently cheapest in August.

Santa Ana John Wayne to St Louis: Alternative routes

Compare routes from Santa Ana John Wayne to St Louis below. You may find an airport to fly into that's cheaper, faster, or easier than St Louis.

Santa Ana to St Louis: Flight information

The things to know before you go.
Cheapest flight found₹ 11,854
Cheapest month to flyAugust

Finding cheap flights from Santa Ana John Wayne to St Louis: Frequently asked questions

The best price we found for a return flight from Santa Ana John Wayne to St Louis is ₹ 20,503. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Santa Ana John Wayne to St Louis. But we found flights with one or more stops from ₹ 20,503.
As of July 2025, there are no flights flying from Santa Ana John Wayne to St Louis.
The cheapest month to fly from Santa Ana John Wayne to St Louis is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Santa Ana John Wayne Airport to St Louis Airport on Thursday, 4 September 2025.
No airlines currently offer direct flights between Santa Ana John Wayne Airport and St Louis Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St Louis but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to St Louis is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Southwest Airlines offers the cheapest flight tickets to St Louis.

Travelling from John Wayne Airport (SNA) to Lambert-St. Louis International Airport (STL): what you need to know

  • The timezone in St Louis is UTC-5, which is two hours ahead of Santa Ana.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably catch your SNA to STL flight.

  • Travelling during a peak month such as July? School holidays and other high seasons can mean longer queues at airport checkpoints. Be extra cautious and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from John Wayne Airport to Lambert-St. Louis International Airport, deselect 'Direct flights only.' Then, pick a flight that has a stop long enough to explore your chosen city. Popular stopovers between SNA and STL include:

    • Phoenix Sky Harbour International Airport

    • Denver International Airport

    • Harry Reid Airport (formerly McCarran Airport)

How to find the cheapest flights from John Wayne Airport (SNA) to Lambert-St. Louis International Airport (STL)

  • ₹ 11,854 is currently the best price for a one-way John Wayne Airport to Lambert-St. Louis International Airport flight. A return flight starts from ₹ 20,503. These fares may change depending on demand and availability.

  • It's a good idea to book ahead of time if you want to get cheap tickets from SNA to STL. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

  • Finding cheap flights from John Wayne Airport to Lambert-St. Louis International Airport is more likely if you're flexible with your trip dates. Use the 'Whole month' search tool to see the lowest prices throughout the month and score a great deal.

  • Cut down on the time spent looking for cheap flights from SNA to STL by creating a Price Alert. You'll receive an email or push notification on the app when fares go down.

  • Choose your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from John Wayne Airport to Lambert-St. Louis International Airport.

Handy information about John Wayne Airport (SNA)

  • You'll find SNA at 18601 Airport Way.

  • 81.53% of flights departing from John Wayne Airport reach their destination on schedule. Given its solid on-time performance, delays are unlikely when jetting out of SNA.

  • John Wayne Airport is around 8 kilometres from central Santa Ana. If you're ride-sharing, catching a cab or driving from the centre, it'll take 15 minutes or so to get there, depending on the traffic.

  • Taking public transport? Expect a journey time of around 1 hour 5 minutes.

  • Have an early flight from John Wayne Airport to Lambert-St. Louis International Airport? Avoid rushing to the terminal (and sneak in some extra precious sleep) by picking one of these hotels near SNA:

Arriving at Lambert-St. Louis International Airport (STL)

Getting from Lambert-St. Louis International Airport (STL) to central St Louis

  • You'll find STL at 10701 Lambert International Blvd..

  • Lambert-St. Louis International Airport is roughly 26 kilometres from central St Louis. Driving there takes about 20 minutes.

  • If you're taking public transport, expect a journey of roughly 35 minutes.

When to fly to Lambert-St. Louis International Airport (STL)

  • It's time to pick your travel dates for your flight from John Wayne Airport to Lambert-St. Louis International Airport. July is the busiest month to visit St Louis. If you like a more laid-back vibe, go in April.

  • The warmest month in St Louis is July, with the temperature ranging between 17ºC and 33ºC. Book your flights from John Wayne Airport to Lambert-St. Louis International Airport in this month if you enjoy this type of weather.

  • If you like travelling in cooler conditions, look for a cheap ticket from SNA to STL in January. Average temperatures are between -8ºC and 7ºC then.

Explore more of United States

  • Chicago is just one of the many cities in United States waiting to be discovered once you've seen the sights of St Louis. Around 418 kilometres away to the north-east, popular attractions include Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • Indianapolis is another standout destination in United States and is around 370 kilometres east of St Louis. No trip is complete without experiencing The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.