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$211+ Cheap flights from St. Louis to Melbourne, FL (STL - MLB)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MLB
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from St. Louis to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Melbourne (MLB). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$404
(Delta)

One-way from

$211
(Delta)

Popular in

March

Cheapest in

August

Average price

$503
Provider with most accurate pricing for Lambert-St Louis-Melbourne flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Melbourne flights.
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From Lambert-St Louis to Melbourne
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One-way flight from Lambert-St Louis to Melbourne
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Highest demand for flights based on searches. 14% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from St. Louis to Melbourne

Cheapest flights from St. Louis to Melbourne
Explore the most affordable flight options available from St. Louis to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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.
Sun 12/76:00 amSTL - MLB
1 stop6h 44mDelta
Wed 12/176:47 pmMLB - STL
1 stop4h 10mDelta
Deal found 10/27$417
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 12/71:59 pmSTL - MLB
2 stops9h 24mAmerican Airlines
Wed 12/177:20 amMLB - STL
1 stop6h 58mAmerican Airlines
Deal found 10/27$422
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:00 amSTL - MLB
1 stop7h 23mAmerican Airlines
Thu 11/201:53 pmMLB - STL
1 stop6h 36mAmerican Airlines
Deal found 10/28$487
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 10/298:30 amSTL - MLB
1 stop13h 28mAmerican Airlines
Wed 11/512:20 pmMLB - STL
1 stop11h 47mAmerican Airlines
Deal found 10/26$517
This Delta deal was found by Cheapflights users on 10/25. 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 11/106:00 amSTL - MLB
1 stop6h 43mDelta
Fri 11/142:28 pmMLB - STL
1 stop4h 29mDelta
Deal found 10/25$521
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 11/107:00 amSTL - MLB
2 stops8h 51mAmerican Airlines
Fri 11/147:25 amMLB - STL
1 stop6h 50mAmerican Airlines
Deal found 10/25$526
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 12/206:35 pmSTL - MLB
1 stop4h 37mAmerican Airlines
Mon 1/55:27 pmMLB - STL
1 stop7h 28mAmerican Airlines
Deal found 10/27$527
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sat 11/88:39 amSTL - MLB
2 stops14h 40mAmerican Airlines
Sat 11/156:05 amMLB - STL
2 stops12h 21mAmerican Airlines
Deal found 10/26$528

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Melbourne 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 October 28, 2025.
Use the filters below to find and compare flights from St. Louis to Melbourne that are best for you.

Fly from

St. Louis

Fly to

Melbourne

Route

Depart

Return

Price

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sat 1/10

5:00 pm-9:47 pm

1 stop3h 47m

Melbourne

Tue 1/20

6:35 pm-11:39 pm

1 stop6h 04m

$404

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sun 12/7

5:02 am-1:24 pm

1 stop7h 22m

Melbourne

Wed 12/17

7:20 am-1:18 pm

1 stop6h 58m

$417

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sun 12/7

6:00 am-1:44 pm

1 stop6h 44m

Melbourne

Wed 12/17

6:47 pm-9:57 pm

1 stop4h 10m

$417

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sat 1/10

10:17 am-3:51 pm

1 stop4h 34m

Melbourne

Tue 1/20

12:39 pm-9:51 pm

2 stops10h 12m

$422

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sun 2/22

10:00 am-5:59 pm

1 stop6h 59m

Melbourne

Sat 2/28

11:20 am-4:01 pm

1 stop5h 41m

$427

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Thu 12/4

6:00 am-1:44 pm

1 stop6h 44m

$211

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sat 1/3

7:00 am-2:06 pm

1 stop6h 06m

$229

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Wed 11/19

6:00 am-1:43 pm

1 stop6h 43m

$249

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Thu 11/20

6:00 am-1:43 pm

1 stop6h 43m

$249

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Fri 11/21

5:00 am-1:23 pm

1 stop7h 23m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 12 results
1
2

Compare providers for flights from St. Louis to Melbourne

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

Have a flexible travel schedule? Discover the best time to fly to Melbourne 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 Melbourne

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Melbourne, Florida (average of $50). Flying from St. Louis to Melbourne, Florida in September is currently the most expensive (average of $118). 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 STL to MLB?

Find hourly flight availability from St. Louis to Melbourne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s optimal to fly from St. Louis to Melbourne, Florida at noon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from St. Louis to Melbourne, Florida?

Reviews of airlines servicing Melbourne

Get insights into the airlines that provide service to Melbourne. 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 Melbourne. Reviews last updated October 28, 2025.
See what other customers who have flown with Delta and American Airlines from St. Louis to Melbourne have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Melbourne. 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 St. Louis to Melbourne, Florida?

    There are many flights that can get you from St. Louis to Melbourne, Florida in 3h 47m. Fly via Delta or American Airlines to get the fastest option. St. Louis and Melbourne, Florida are separated by a distance of 923 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from St. Louis to Melbourne, Florida round-trip?

    According to our current data, Delta ($247), and American Airlines ($379) offers the cheapest pricing from St. Louis to Melbourne, Florida. These flights start at 44% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Melbourne, Florida (average of $50). Flying from St. Louis to Melbourne, Florida in September is currently the most expensive (average of $118). 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

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Top 2 airlines flying from St. Louis to Melbourne

Discover the top 2 airlines that operate flights from St. Louis to Melbourne. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$247Average$436FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$379Average$506FlexibilityNo cancel feeOn-time71%

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