HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Merced

$376+ Cheap flights from St. Louis to Merced (STL - MCE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MCE
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Merced 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 St. Louis to Merced

Cheapest flights from St. Louis to Merced
Explore the most affordable flight options available from St. Louis to Merced. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:11 pm
STL
-
MCE
1 stop23h 51m
Multiple Airlines
Fri 3/63:50 pm
MCE
-
STL
2 stops15h 59m
Multiple Airlines
Deal found 2/15$376
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/33:49 pm
STL
-
MCE
2 stops24h 08m
Multiple Airlines
Sat 3/75:25 pm
MCE
-
STL
1 stop20h 59m
Multiple Airlines
Deal found 2/16$485

Find flight deals from St. Louis to Merced

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Merced (MCE). 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 February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$376
(Kiwi.com)
Provider with most accurate pricing for Lambert-St Louis-Merced Municipal flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Merced Municipal flights.
Search Deals
From Lambert-St Louis to Merced Municipal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Merced 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 February 19, 2026.
Use the filters below to find and compare flights from St. Louis to Merced that are best for you.

Fly from

St. Louis

Fly to

Merced

Route

Depart

Return

Price

St. LouisMerced

STL - MCE

STLMCE

Lambert-St Louis

Mon 3/2

10:11 pm-8:02 pm

1 stop23h 51m

Merced Municipal

Fri 3/6

3:50 pm-9:49 am

2 stops15h 59m

$376

St. LouisMerced

STL - MCE

STLMCE

Lambert-St Louis

Tue 3/3

3:49 pm-1:57 pm

2 stops24h 08m

Merced Municipal

Sat 3/7

5:25 pm-4:24 pm

1 stop20h 59m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

  • Most accurate provider: When it comes to deals on St. Louis-Merced flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Merced flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Merced flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Merced flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Merced flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Merced

Have a flexible travel schedule? Discover the best time to fly to Merced from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Merced

What is the cheapest month to book a flight from St. Louis to Merced?

Currently, September is the cheapest month in which you can book a flight from St. Louis to Merced (average of $155). Flying from St. Louis to Merced in November is currently the most expensive (average of $306). 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.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Merced. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from St. Louis to Merced that include hotel bookings?

    Yes. In addition to deals on St. Louis to Merced flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Merced?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Merced.

  • Can I find deals for business class flights from St. Louis to Merced?

    Yes. Cheapflights offers flight deals from St. Louis to Merced by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Merced?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Merced (average of $155). Flying from St. Louis to Merced in November is currently the most expensive (average of $306). 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.

See more FAQs

Traveling to a place near Merced?

Book flights to Merced if you plan to visit one of these locations
Mariposa

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Merced

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Las Vegas flights
Kansas City to Las Vegas flights
Kansas City to Los Angeles flights
St. Louis to Los Angeles flights
Kansas City to San Francisco flights
St. Louis to San Francisco flights
St. Louis to San Diego flights
Kansas City to San Diego flights
St. Louis to Ontario flights
Kansas City to Ontario flights
Kansas City to Santa Ana flights
St. Louis to Santa Ana flights
Springfield to Las Vegas flights
Kansas City to San Jose flights
Kansas City to Burbank flights
Kansas City to Sacramento flights
St. Louis to San Jose flights
Kansas City to Oakland flights
Springfield to Los Angeles flights
Kansas City to Reno flights
St. Louis to Reno flights
St. Louis to Sacramento flights
St. Louis to Oakland flights
St. Louis to Palm Springs flights
St. Louis to Burbank flights
Springfield to Santa Ana flights
Kansas City to Palm Springs flights
Springfield to Ontario flights
St. Louis to Long Beach flights
Springfield to San Diego flights
Springfield to San Jose flights
Kansas City to Long Beach flights
St. Louis to Fresno flights
Kansas City to Monterey flights
Kansas City to Fresno flights
Springfield to San Francisco flights
St. Louis to Medford flights
Columbia to Las Vegas flights
Springfield to Burbank flights
Columbia to Los Angeles flights
Kansas City to Santa Barbara flights
Springfield to Monterey flights
Springfield to Palm Springs flights
Joplin to Los Angeles flights
St. Louis to Monterey flights
Joplin to Las Vegas flights
Springfield to Sacramento flights
St. Louis to San Luis Obispo flights
St. Louis to Santa Barbara flights
Columbia to San Diego flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.