$95+ Cheap flights from Missouri to St. Louis (STL)
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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Missouri to St. Louis 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.Cheap flight deals from Missouri to St. Louis
Keep the following information in mind while searching for Missouri to St. Louis flight deals. Data was last updated mayo 1, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $189 (American Airlines) |
One-way from | $95 (American Airlines) |
Popular in | February |
Cheapest in | March |
Average price | $227 |
Good round-trip deal | $358 or less |
Good one-way deal | $168 or less |
Find flight deals from Missouri to St. Louis
Cheapest flights from Missouri to St. LouisExplore the most affordable flight options available from Missouri to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.
Explore the most affordable flight options available from Missouri to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.
This Southwest deal was found by Cheapflights users on 4/30. 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 American Airlines deal was found by Cheapflights users on 4/30. 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 Mytrip deal was found by Cheapflights users on 4/30. 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 United Airlines deal was found by Cheapflights users on 4/30. 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 Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip 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 4/29. 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 Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to St. Louis 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 mayo 1, 2025.
Use the filters below to find and compare flights from Missouri to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Kansas CitySt. Louis
MCI - STL
MCISTL
Kansas City
mié. 6/4
5:50 am-6:55 am
Nonstop1h 05m
Lambert-St Louis
jue. 6/5
9:20 am-10:25 am
Nonstop1h 05m
Kansas CitySt. Louis
MCI - STL
MCISTL
Kansas City
dom. 6/1
5:15 am-9:56 am
1 stop4h 41m
Lambert-St Louis
mar. 6/3
9:29 am-4:22 pm
1 stop6h 53m
Kansas CitySt. Louis
MCI - STL
MCISTL
Kansas City
lun. 6/2
11:43 am-6:41 pm
2 stops6h 58m
Lambert-St Louis
mar. 6/3
1:00 pm-8:12 pm
3 stops31h 12m
Kansas CitySt. Louis
MCI - STL
MCISTL
Kansas City
mar. 6/3
8:55 am-10:45 pm
2 stops13h 50m
Lambert-St Louis
mié. 6/4
9:10 am-8:43 pm
1 stop11h 33m
Fort Leonard WoodSt. Louis
TBN - STL
TBNSTL
Fort Leonard Wood Waynesville Regional
jue. 5/15
1:55 pm-11:37 am
2 stops21h 42m
Lambert-St Louis
lun. 5/19
9:20 am-12:00 pm
3 stops26h 40m
ColumbiaSt. Louis
COU - STL
COUSTL
Columbia Regional
jue. 5/15
5:56 am-11:51 pm
1 stop17h 55m
Lambert-St Louis
lun. 5/19
7:30 pm-8:34 pm
1 stop25h 04m
Kansas CitySt. Louis
MCI - STL
MCISTL
Kansas City
dom. 6/8
12:30 pm-9:12 am
1 stop20h 42m
Kansas CitySt. Louis
MCI - STL
MCISTL
Kansas City
mar. 7/1
10:45 am-11:45 am
Nonstop1h 00m
Kansas CitySt. Louis
MCI - STL
MCISTL
Kansas City
dom. 6/15
7:49 pm-6:18 pm
1 stop22h 29m
Kansas CitySt. Louis
MCI - STL
MCISTL
Kansas City
lun. 6/2
11:43 am-6:41 pm
2 stops6h 58m
Best time to book a flight from Missouri to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Missouri with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Missouri to St. Louis
What is the cheapest month to book a flight from Missouri to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Missouri to St. Louis (average of $311). Flying from Missouri to St. Louis 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 MO to STL?
Find hourly flight availability from Missouri to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.
When flying from Missouri to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in St. Louis by month
Plan your trip to St. Louis by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in St. Louis 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. Louis when rainfall is around 2.2 in.
Temperature in St. Louis by month
Plan your trip to St. Louis by taking into account the average temperature totals by month.
If weather is an important factor for your trip to St. Louis, 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. Louis
Get insights into the airlines that provide service to St. Louis. 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. Louis. Reviews last updated mayo 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Missouri to St. Louis to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
James,Apr 2025
LAX - SFO
Related info for your journey
Find useful and relevant information for your journey from Missouri to St. Louis. 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 Missouri to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Missouri to St. Louis
Discover the top airline that operate flights from Missouri to St. Louis. 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 mayo 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$344 | FlexibilityNo cancel fee | On-time63% |