$229 Cheap Flights from Santa Rosa (STS) to St. Louis (STL)

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Cheap Flights from Santa Rosa to St. Louis (STS-STL)

Prices were available within the past 7 days and start at $229 for one-way flights and $498 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Bargain Flight
Alaska Airlines
American Airlines
American Airlines
Alaska Airlines
Flights from Santa Rosa (STS) to St. Louis (STL)
Origin airport
Sonoma County
Destination airport
Lambert-St. Louis Intl.
Airlines serving
Alaska Airlines, American Airlines
Roundtrip price
$497
Distance
1741 mi

Santa Rosa to St. Louis Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Santa Rosa to St. Louis offer the perfect respite. Not only does exploring St. Louis provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Santa Rosa to St. Louis may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of St. Louis are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to St. Louis more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to St. Louis is $229 now!

Frequently asked questions

How much is a one-way flight from STS to STL?
Book your next trip with Expedia and you could nab one-way Santa Rosa flights to St. Louis from $249. This was the cheapest price found for this particular journey leaving in the next three months — an Alaska Airlines flight, jetting off from STS on May 18 2024 and arriving at STL. The price was updated on April 28 2024 and has not changed since. Ready to land your own bargain flights? Great offers are at your fingertips.
Is it cheaper to buy a plane ticket from STS to STL last minute?
When it comes to booking your flights, being prepared pays off. While you may be able to score a deal on a Sonoma County Airport (STS) to STL flight at the last minute, prices usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international journeys it’s between three and four months.
What is the cheapest airline flying from STS to STL in the next 90 days?
With plane tickets from $249 for a flight from Santa Rosa to St. Louis, Alaska Airlines is the cheapest airline found on Expedia. This price is based on airfares found on Expedia departing within the next 90 days and was updated on April 28 2024 and has not changed since. The flight jets off from STS on May 18 2024 and lands at Lambert Field.
What's the cheapest price for a flight from Sonoma County Airport to Lambert Field next month?
With a one-way flight from Santa Rosa to St. Louis on offer for only $249, you’ll have more moolah left over for awesome adventures. This deal was found after looking at all available flights on Expedia within the next 30 days. This particular service sets off from Sonoma County Airport (STS) on May 18 2024, touches down at Lambert Field and is with Alaska Airlines. Pricing info was last updated on April 28 2024 and has not changed since.
What airports do you fly into for Central United States from Windsor?
You can get from Windsor to Central United States through Lambert-St. Louis Intl. Airport (STL), Spirit of St. Louis Airport (SUS) or St. Louis Downtown Airport (CPS). If you’re unsure about which gateway to choose, think about factors like flight availability and the expense and ease of reaching your hotel from the airport. Step off the plane at Lambert-St. Louis Intl. Airport (STL) and you’ll be roughly 180 mi east of the middle of the city.
Can I change the date of my flight from Sonoma County Airport to Lambert-St. Louis Intl. Airport (STL)?
Expedia makes it a breeze to make changes to your Sonoma County Airport (STS) to STL journey yourself. Access your itinerary via the Expedia Trips portal and hit “change flight.” Look around for new flights and choose the one that better fits your plans. You’ll see an estimate of applicable flight change costs. Alternatively, use our Customer Service portal to connect with our Virtual Agent and quickly get answers to all your questions.
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