Cheap flights from St. Louis to California from $55
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to California departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from St. Louis to California
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to California?
The month of August is another great option to travel to California, with average flight prices from St. Louis averaging around $335.
What is the cheapest day to depart on your flight to California?
The cheapest day to depart from St. Louis to California is on a Wednesday. Travelers who choose to depart for California on a Wednesday will often find tickets for as low as $469. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to California on Monday is $628.
What is the cheapest time of day to depart on your flight to California?
The cheapest time of day to fly to California is in the morning when flights can be purchased for as low as $521. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $677 on average. Flights to California from St. Louis in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Lambert-St Louis to California flight route?
Fly from Lambert-St Louis to Los Angeles for the best Lambert-St Louis - California flight prices
How far in advance should I book a flight to California?
You are more likely to see cheaper flights to California from St. Louis when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to California for around $392 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from St. Louis for as low as $336 on momondo.
What cabin class options are available on Lambert-St Louis to California flights?
There are 4 cabin classes available to choose from on Lambert-St Louis to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Lambert-St Louis to California?
Frontier, Spirit Airlines, and Sun Country Air are the most popular carriers operating from Lambert-St Louis to California
What airlines fly to California?
American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to California from St. Louis according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to California. Keep in mind that there are 7 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.
How many flights depart from St. Louis to California on average per day?
23 flights are operational daily from St. Louis to California as of April 2025. The most popular departure time for this route is 6:00AM, with 51% of flights per day taking off at noon.
How many flights depart from St. Louis to California on average per week?
The number of flights available between St. Louis and California is 165 per week as of April 2025. The most frequent departure day is Wed, with 21% of weekly flights leaving on this day.
Cheap St. Louis to California flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to California
When did momondo last update prices for flights from Lambert-St Louis Airport to California?
Prices for flights from Lambert-St Louis Airport to California refresh daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to California?
As of April 2025, there are 8 operators available to choose from for flights from Lambert-St Louis Airport to California.
How old do you have to be to fly from Lambert-St Louis Airport to California?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to California.
What documentation or ID do you need to fly to California?
The travel and health documents you'll need for your trip to California may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at California. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from St. Louis to California?
Based on momondo bookings for flights between St. Louis and California, the leading plane model is Airbus A319, making up 25.60% of the total bookings. Other popular models include Boeing 737-700 Passenger/BBJ1 (winglets) with 24.78%, Boeing 737-800 Passenger/BBJ2 (winglets) with 18.01%, and Boeing 737 MAX 8 with 12.06%.
Best airlines flying from St. Louis to California
Compare and see reviews for airlines that fly from St. Louis to California with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $78 | Free Cancellation | Rating 6.3 7,962 reviews | |||
| PriceFrom $94 | Free Cancellation | Rating 5.9 3,287 reviews | |||
| PriceFrom $181 | Free Cancellation | Rating 8.0 7,936 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $224 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 8.0 4,294 reviews | |||
| PriceFrom $296 | Free Cancellation | Rating 8.0 9,968 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to California?
Finding the right flight to California from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to California quick and easy, saving you time and money.
Can I find flights from St. Louis to California with flexible booking policies on momondo?
Yes. All flights to California from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from St. Louis to California?
Once all potential St. Louis to California flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from St. Louis to California right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to California from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.