Flights from St Louis to California

Flight deals from St Louis to California

Looking for cheap tickets from St Louis to California, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

San Diego.SAR 481 per passenger.Departing Sat, 10 Jan, returning Tue, 13 Jan.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from St Louis on Sat, 10 Jan, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Tue, 13 Jan, arriving in St Louis.Price includes taxes and charges.From SAR 481, select.

Los Angeles.SAR 556 per passenger.Departing Sat, 24 Jan, returning Sat, 31 Jan.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from St Louis on Sat, 24 Jan, arriving in Los Angeles International.Inbound indirect flight with Frontier Airlines, departs from Los Angeles International on Sat, 31 Jan, arriving in St Louis.Price includes taxes and charges.From SAR 556, select.

Ontario.SAR 597 per passenger.Departing Mon, 19 Jan, returning Thu, 22 Jan.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from St Louis on Mon, 19 Jan, arriving in Ontario International.Inbound indirect flight with Frontier Airlines, departs from Ontario International on Thu, 22 Jan, arriving in St Louis.Price includes taxes and charges.From SAR 597, select.

San Francisco.SAR 645 per passenger.Departing Sat, 17 Jan, returning Tue, 20 Jan.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from St Louis on Sat, 17 Jan, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departs from San Francisco International on Tue, 20 Jan, arriving in St Louis.Price includes taxes and charges.From SAR 645, select.

Santa Ana.SAR 714 per passenger.Departing Wed, 28 Jan, returning Fri, 30 Jan.Return flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departs from St Louis on Wed, 28 Jan, arriving in Santa Ana John Wayne.Inbound indirect flight with Spirit Airlines, departs from Santa Ana John Wayne on Fri, 30 Jan, arriving in St Louis.Price includes taxes and charges.From SAR 714, select.

Sacramento.SAR 798 per passenger.Departing Sun, 1 Feb, returning Mon, 9 Feb.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from St Louis on Sun, 1 Feb, arriving in Sacramento International.Inbound indirect flight with Frontier Airlines, departs from Sacramento International on Mon, 9 Feb, arriving in St Louis.Price includes taxes and charges.From SAR 798, select.

San Jose.SAR 1,024 per passenger.Departing Wed, 14 Jan, returning Wed, 28 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from St Louis on Wed, 14 Jan, arriving in San Jose International.Inbound indirect flight with Delta, departs from San Jose International on Wed, 28 Jan, arriving in St Louis.Price includes taxes and charges.From SAR 1,024, select.

Fresno.SAR 1,240 per passenger.Departing Mon, 12 Jan, returning Fri, 16 Jan.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from St Louis on Mon, 12 Jan, arriving in Fresno Yosemite.Inbound indirect flight with Allegiant Air, departs from Fresno Yosemite on Fri, 16 Jan, arriving in St Louis.Price includes taxes and charges.From SAR 1,240, select.

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Flying from St Louis to California

Arm yourself with these facts on the fly.

Cheapest flight found	SAR 481
Cheapest month to fly	January
Average flight time	4 hrs, 14 mins
Cheapest airport to fly from	St Louis
Most popular airline	Southwest Airlines

How to find cheap flights from St Louis to California

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from St Louis to California. Other savvy travellers recently found return flights from SAR 482 and one-way tickets from SAR 242 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from St Louis into San Diego International

At the moment, the lowest priced flight tickets to California are from St Louis Airport to San Diego International Airport.

Fly in January

We crunched the flight calendar and found the cheapest time to fly from St Louis to California is currently January.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from St Louis to anywhere you choose in California.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from St Louis to California go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the California to California flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average St Louis to California flight price?

We looked at all of the upcoming return flights from St Louis to California we could find over the next 12 months. It looks like SAR 482 is the best price. This is good, compared to the average California ticket price of SAR 1,832.

What is the cheapest month to fly from St Louis to California?

The cheapest month to fly from St Louis to Hawthorne Airport is usually December. The cheapest month to fly from St Louis to San Jose International Airport is usually January. The cheapest month to fly from St Louis to Ontario International Airport is usually January. And the cheapest month to fly from St Louis to San Diego International Airport is usually January.

Which upcoming date is cheapest to fly from St Louis to California on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from St Louis to California on Saturday, 10 January 2026.

Are there any direct flights from St Louis to California?

St Louis Airport offers direct flights to California.

If I'm flying from St Louis, where in California is cheapest to fly into?

If you're flying from St Louis, the cheapest city in California to fly into is San Diego. The cheapest airport serving San Diego at the moment is San Diego International.