Cheap flights from California to St. Louis from $47
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to St. Louis departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Easily compare round-trip flights from California to St. Louis
Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from California to St. Louis by changing tabs
Find the cheapest one-way flights from California to St. Louis
If you're looking for one-way flights from California to St. Louis, view some of our deals below provided by Frontier and Spirit Airlines
Find the cheapest direct flights from California to St. Louis
Search last-minute flights to St. Louis from California
Find and compare round-trip flight prices for your last-minute flight from California to St. Louis
Spirit Airlines flights from California to St. Louis
Our best Spirit Airlines deals on California to St. Louis flight tickets
Frontier flights from California to St. Louis
Our best Frontier deals on California to St. Louis flight tickets
How to get the cheapest flight ticket from California to St. Louis
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 airline that flies to St. Louis from California?
Frontier. Frontier, Spirit Airlines, and Delta are the most popular carriers operating from California to St. Louis
What is the cheapest California to St. Louis flight route?
Las Vegas Harry Reid Intl - Lambert-St Louis. Fly from Las Vegas Harry Reid Intl to Lambert-St Louis for the best California - St. Louis flight prices
What cabin class options are available on California to St. Louis flights?
There are 2 cabin classes available to choose from on California to St. Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on California to St. Louis flights?
No. A direct flight is the cheapest option for a flight between California to St. Louis.
Cheap California to St. Louis flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to St. Louis
When did momondo last update prices for flights from California to Lambert-St Louis Airport?
Prices for flights from California to Lambert-St Louis Airport are refreshed on a daily basis.
How many operators does momondo search for flights from California to Lambert-St Louis Airport?
As of July 2024, there are 6 operators available to choose from for flights from California to Lambert-St Louis Airport.
How old do you have to be to fly from California to Lambert-St Louis Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from California to St. Louis
Compare and see reviews for airlines that fly from California to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $102 | Free Cancellation | Rating 6.2 3,835 reviews | |||
| PriceFrom $120 | Free Cancellation | Rating 6.3 8,407 reviews | |||
| PriceFrom $235 | Free Cancellation | Rating 8.0 9,630 reviews | |||
| PriceFrom $235 | Free Cancellation | Rating 7.3 10,000 reviews | |||
| PriceFrom $240 | Free Cancellation | Rating 7.4 10,000 reviews | |||
| PriceFrom $283 | Free Cancellation | Rating 8.0 9,365 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from California to St. Louis?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to St. Louis. momondo saves you time and could save you money on your trip.
Can I find flights from California to St. Louis with flexible booking policies on momondo?
Flights from California to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from California to St. Louis?
Once all potential California to St. Louis 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 California to St. Louis right now. Can momondo alert me if prices change?
If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from California and alert you when they change.