HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$197+ Cheap flights from Melbourne, FL to St. Louis (MLB - STL)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — STL
Feb 16 — Feb 231
Mon 2/16
Mon 2/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Melbourne 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 Melbourne to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MLB) to St. Louis (STL). 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 17, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$197
(Delta)

Popular in

June

Cheapest in

November

Average price

$253
Provider with most accurate pricing for Melbourne-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Melbourne-Lambert-St Louis flights.
Search Deals
From Melbourne to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Melbourne to St. Louis

Cheapest flights from Melbourne to St. Louis
Explore the most affordable flight options available from Melbourne to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2026.

This Delta deal was found by Cheapflights users on 1/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:08 pm
MLB
-
STL
1 stop5h 31m
Delta
Fri 2/273:47 pm
STL
-
MLB
1 stop5h 58m
Delta
Deal found 1/16$197
This Delta deal was found by Cheapflights users on 1/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:39 pm
MLB
-
STL
1 stop6h 19m
Delta
Thu 3/196:04 am
STL
-
MLB
1 stop7h 03m
Delta
Deal found 1/16$328
This American Airlines deal was found by Cheapflights users on 1/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1211:52 am
MLB
-
STL
1 stop7h 15m
American Airlines
Thu 2/192:00 pm
STL
-
MLB
2 stops8h 51m
American Airlines
Deal found 1/16$410
This American Airlines deal was found by Cheapflights users on 1/17. 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.
Tue 2/2412:30 pm
MLB
-
STL
1 stop7h 22m
American Airlines
Fri 2/2711:41 am
STL
-
MLB
2 stops11h 10m
American Airlines
Deal found 1/17$435
This American Airlines deal was found by Cheapflights users on 1/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:19 am
MLB
-
STL
2 stops11h 54m
American Airlines
Sun 2/159:15 am
STL
-
MLB
1 stop7h 17m
American Airlines
Deal found 1/16$442
This Delta deal was found by Cheapflights users on 1/17. 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.
Fri 2/136:38 pm
MLB
-
STL
1 stop5h 58m
Delta
Sun 2/157:10 am
STL
-
MLB
1 stop6h 10m
Delta
Deal found 1/17$447

Cheapflights Fare Finder

 
Customize your flight search to find flights from Melbourne 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 January 17, 2026.
Use the filters below to find and compare flights from Melbourne to St. Louis that are best for you.

Fly from

Melbourne

Fly to

St. Louis

Route

Depart

Return

Price

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Tue 2/24

3:08 pm-7:39 pm

1 stop5h 31m

Lambert-St Louis

Fri 2/27

3:47 pm-10:45 pm

1 stop5h 58m

$197

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Mon 3/16

6:39 pm-11:58 pm

1 stop6h 19m

Lambert-St Louis

Thu 3/19

6:04 am-2:07 pm

1 stop7h 03m

$328

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Thu 2/12

11:52 am-6:07 pm

1 stop7h 15m

Lambert-St Louis

Thu 2/19

2:00 pm-11:51 pm

2 stops8h 51m

$410

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Tue 2/24

12:30 pm-6:52 pm

1 stop7h 22m

Lambert-St Louis

Fri 2/27

11:41 am-11:51 pm

2 stops11h 10m

$435

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Fri 2/13

6:19 am-5:13 pm

2 stops11h 54m

Lambert-St Louis

Sun 2/15

2:00 pm-11:51 pm

2 stops8h 51m

$448

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Sat 1/31

11:24 am-3:56 pm

1 stop5h 32m

Lambert-St Louis

Wed 2/4

7:10 am-2:24 pm

1 stop6h 14m

$471

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Thu 2/12

6:00 am-9:06 am

1 stop4h 06m

Lambert-St Louis

Thu 2/19

7:10 am-2:20 pm

1 stop6h 10m

$481

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Tue 1/20

6:35 pm-11:37 pm

1 stop6h 02m

$236

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Sat 1/31

6:35 pm-11:36 pm

1 stop6h 01m

$236

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Mon 2/16

6:38 pm-11:36 pm

1 stop5h 58m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/17

Showing 1-10 of 13 results
1
2

Compare providers for flights from Melbourne to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Melbourne to St. Louis in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Melbourne, Florida-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Melbourne, Florida-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Melbourne, Florida-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Melbourne, Florida-St. Louis flights, Cheapflights users trust eDreams the most. eDreams 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 Melbourne, Florida-St. Louis 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 Melbourne to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Melbourne 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 Melbourne to St. Louis

What is the cheapest month to book a flight from Melbourne, Florida to St. Louis?

Currently, December is the cheapest month in which you can book a flight from Melbourne, Florida to St. Louis (average of $40). Flying from Melbourne, Florida to St. Louis in June is currently the most expensive (average of $143). 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 Melbourne to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Melbourne, Florida to St. Louis?

    Delta and American Airlines can get you from Melbourne, Florida to St. Louis in just under 5h 31m. Your travel time can differ by up to 1h 44m. There are 923 mi between Melbourne, Florida and St. Louis. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Melbourne to St. Louis 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 Melbourne, Florida to St. Louis?

    Currently, December is the cheapest month in which you can book a flight from Melbourne, Florida to St. Louis (average of $40). Flying from Melbourne, Florida to St. Louis in June is currently the most expensive (average of $143). 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus

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 Melbourne to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to St. Louis flights
Tampa to St. Louis flights
Orlando to Kansas City flights
Miami to Kansas City flights
Fort Lauderdale to St. Louis flights
Fort Lauderdale to Kansas City flights
Miami to St. Louis flights
Tampa to Kansas City flights
Fort Myers to St. Louis flights
Sarasota to St. Louis flights
Jacksonville to St. Louis flights
Fort Myers to Kansas City flights
West Palm Beach to Kansas City flights
Jacksonville to Kansas City flights
Tampa to Springfield flights
West Palm Beach to St. Louis flights
Pensacola to St. Louis flights
Orlando to Springfield flights
West Palm Beach to Springfield flights
Sarasota to Springfield flights
Daytona Beach to St. Louis flights
Pensacola to Kansas City flights
Fort Lauderdale to Springfield flights
Gainesville to Kansas City flights
Panama City to St. Louis flights
Panama City to Kansas City flights
Fort Myers to Springfield flights
Miami to Springfield flights
Sarasota to Joplin flights
Jacksonville to Springfield flights
West Palm Beach to Columbia flights
Sarasota to Kansas City flights
Fort Lauderdale to Columbia flights
Valparaiso to St. Louis flights
Gainesville to St. Louis flights
Daytona Beach to Kansas City flights
Orlando to Columbia flights
Tallahassee to Kansas City flights
Panama City to Springfield flights
Valparaiso to Kansas City flights
Orlando to Joplin flights
Fort Myers to Joplin flights
Tallahassee to St. Louis flights
Tallahassee to Springfield flights
Pensacola to Columbia flights
Tampa to Columbia flights
Pensacola to Springfield flights
Melbourne to Kansas City flights
Melbourne to Springfield 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.
Site
©2026 Cheapflights