$157+ Cheap flights from Los Angeles (LAX) to St. Charles, MO
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Los Angeles to St. Charles with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Los Angeles to St. Charles are usually found in August or September, booked 47 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Los Angeles to St. Charles
Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to St. Charles (CH5). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $184 (CheapOair) |
One-way from | $157 (Mytrip) |
Popular in | December |
Cheapest in | August |
Average price | $431 |
Find flight deals from Los Angeles to St. Charles
Cheapest flights from Los Angeles to St. CharlesExplore the most affordable flight options available from Los Angeles to St. Charles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2025.
Explore the most affordable flight options available from Los Angeles to St. Charles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2025.
This FlightHub deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Travelocity deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Los Angeles to St. Charles within your budget
Customize your flight search to find flights from Los Angeles to St. Charles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesSt. Louis
LAX - STL
LAXSTL
Los Angeles
Fri 2/14
8:09 pm-7:52 pm
1 stop21h 43m
Lambert-St Louis
Sun 2/16
11:08 pm-9:40 am
1 stop12h 32m
Los AngelesSt. Louis
LAX - STL
LAXSTL
Los Angeles
Wed 2/19
1:58 pm-11:59 pm
1 stop8h 01m
Lambert-St Louis
Sat 2/22
7:04 pm-12:25 am
1 stop7h 21m
Los AngelesSt. Louis
LAX - STL
LAXSTL
Los Angeles
Mon 2/24
11:30 pm-2:42 pm
2 stops13h 12m
Lambert-St Louis
Thu 2/27
4:00 pm-7:42 am
2 stops17h 42m
Los AngelesSt. Louis
LAX - STL
LAXSTL
Los Angeles
Tue 4/29
3:55 pm-9:35 pm
Nonstop3h 40m
Lambert-St Louis
Tue 5/20
5:05 pm-9:10 pm
1 stop6h 05m
Los AngelesSt. Louis
LAX - STL
LAXSTL
Los Angeles
Wed 3/5
11:05 am-9:33 pm
1 stop8h 28m
Lambert-St Louis
Wed 3/12
5:00 pm-11:59 pm
1 stop8h 59m
Los AngelesSt. Louis
LAX - STL
LAXSTL
Los Angeles
Mon 3/3
12:55 am-9:51 am
1 stop6h 56m
Lambert-St Louis
Tue 3/11
10:03 am-4:42 pm
1 stop8h 39m
Los AngelesSt. Louis
LAX - STL
LAXSTL
Los Angeles
Tue 3/4
1:25 am-9:59 am
1 stop6h 34m
Lambert-St Louis
Wed 3/12
6:15 am-8:21 am
Nonstop4h 06m
Los AngelesSt. Louis
LAX - STL
LAXSTL
Los Angeles
Tue 3/4
7:15 pm-11:59 pm
2 stops26h 44m
Lambert-St Louis
Tue 3/11
7:00 am-2:55 pm
1 stop9h 55m
Los AngelesSt. Louis
LAX - STL
LAXSTL
Los Angeles
Wed 5/14
5:25 am-8:10 pm
3 stops36h 45m
Los AngelesSt. Louis
LAX - STL
LAXSTL
Los Angeles
Mon 5/12
1:58 pm-6:32 pm
3 stops26h 34m
Best time to book a flight from Los Angeles to St. Charles
Have a flexible travel schedule? Discover the best time to fly to St. Charles from Los Angeles with our price prediction graph.
Travel insights for flights from Los Angeles to St. Charles
Get recent, data-driven insights about flights from Los Angeles to St. Charles including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Los Angeles to St. Charles?
Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to St. Charles. Price data was last updated on January 24, 2025.
The price you pay for your flight from Los Angeles to St. Charles may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Los Angeles to St. Charles?
Currently, August is the cheapest month in which you can book a flight from Los Angeles to St. Charles (average of $311). Flying from Los Angeles to St. Charles in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LAX to CH5?
Find hourly flight availability from Los Angeles to St. Charles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2025.
When flying from Los Angeles to St. Charles, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from Los Angeles to St. Charles?
Use this chart to determine the cheapest time to fly round-trip from Los Angeles to St. Charles. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Los Angeles to St. Charles flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in St. Charles by month
Plan your trip to St. Charles by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in St. Charles ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Charles when rainfall is around 2.2 in.
Temperature in St. Charles by month
Plan your trip to St. Charles by taking into account the average temperature totals by month.
If weather is an important factor for your trip to St. Charles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).
Reviews of airlines servicing St. Charles
Get insights into the airlines that provide service to St. Charles. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Charles. Reviews last updated January 29, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Los Angeles to St. Charles. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Arlene,May 2024
SAN - OAK
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Arlene,May 2024
SAN - OAK
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Arlene,May 2024
SAN - OAK
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Arlene,May 2024
SAN - OAK
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Arlene,May 2024
SAN - OAK
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Arlene,May 2024
SAN - OAK
Related info for your journey
Find useful and relevant information for your journey from Los Angeles to St. Charles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Los Angeles to St. Charles
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Los Angeles to St. Charles
Discover the top 7 airlines that operate flights from Los Angeles to St. Charles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$213 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$117 | Average$189 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$251 | Average$507 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$277 | Average$419 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$295 | Average$499 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$298 | Average$432 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$327 | Average$737 | FlexibilityNo cancel fee | On-time75% |