￥30,700 Cheap Flights from St. Louis (STL) to Orange County (SNA)

View ￥30,700 flight on Sun, Oct 19, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to John Wayne Airport (SNA)

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Cheap Flights from St. Louis to Orange County (STL-SNA)

Prices were available within the past 7 days and start at ￥30,700 for one-way flights and ￥55,370 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Oct 21 - Sun, Oct 26
STL
St. Louis
SNA
Orange County
￥55,370 Roundtrip, found 3 days ago
￥55,370
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Oct 21 from St. Louis to Orange County, returning Sun, Oct 26, priced at ￥55,370 found 3 days ago
Delta
Tue, Oct 21 - Sun, Oct 26
STL
St. Louis
SNA
Orange County
￥58,590 Roundtrip, found 3 days ago
￥58,590
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 21 from St. Louis to Orange County, returning Sun, Oct 26, priced at ￥58,590 found 3 days ago

Find the cheapest month to fly from St. Louis (STL) to Santa Ana (SNA)

August is typically the cheapest month to fly

From ￥27,137 - ￥85,216 per traveler.

Frequently asked questions

How much is a flight from St. Louis Lambert International Airport to John Wayne Airport (SNA)?
The lowest price advertised for a round-trip flight between Lambert-St. Louis Intl. Airport (STL) and John Wayne Airport is ￥55,370. But you better act quick. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lambert-St. Louis Intl. Airport (STL) to John Wayne Airport (SNA)?
This can vary from airline to airline, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find easy instructions on how to cancel your flight online.
How do I find cheap flights from Lambert-St. Louis Intl. Airport (STL) to SNA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lambert-St. Louis Intl. Airport (STL) to John Wayne Airport (SNA) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from STL to SNA?
It takes about 5 hours and 43 minutes to journey from Lambert-St. Louis Intl. Airport (STL) to SNA. But with some TV shows and a good book, the hours will go by quicker.
How far is the flight from Lambert Field to John Wayne Airport (SNA)?
Around 2,500 kilometers separates St. Louis and Santa Ana, so pack some entertainment to keep you busy for a couple of hours. That novel you're eager to read will be perfect.
Which airlines fly direct from Lambert Field to John Wayne Airport?
Unfortunately, there are no airlines that fly directly between STL and John Wayne Airport. You'll have to book a flight with one or more stops.
Are STL to SNA flight tickets cheaper when they're purchased at the last minute?
It is possible to find a great last-minute deal from Lambert-St. Louis Intl. Airport (STL) to John Wayne Airport (SNA), but it can also be hit-or-miss. As many airlines publish prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can rest assured you're always getting the latest offers.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
John Wayne
Roundtrip price
￥55,370
Distance
2505 km

Book with confidence

Book with confidence

St. Louis to Orange County Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from St. Louis to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Orange County.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with STL to SNA flights that won’t make your bank account wince. Ready to temporarily leave behind St. Louis for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SNA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

St. Louis to Orange County Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

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