Cheap flights from St. Louis to Melbourne (STL - MLB) from $143

This is the cheapest one-way flight price, found on 9/19. Prices may vary by date and flight preferences.
STL — MLB
Sep 26 — Oct 31

How to find the cheapest flight from St. Louis (STL) to Melbourne (MLB)

All the information you need to plan the best STL to MLB flight in 2023: compare St. Louis to Melbourne flight prices with the expected peak season, weather and rainfall in Melbourne.

Popular in

December

Cheapest in

April

Round-trip from

$295

One-way from

$143
High demand for flights, 24% potential price rise
Best time to find cheap flights, 25% potential price drop
From Lambert-St Louis to Melbourne
One-way flight from Lambert-St Louis to Melbourne

STL - MLB

Price

$295 - $544

MLB

Temperature

60.8 - 82.4 °F

MLB

Rainfall

2.1 - 7.7 inches

How far in advance should I book a flight from St. Louis to Melbourne, Florida?

Users have found that booking a flight from St. Louis to Melbourne, Florida at least 53 days early can save you up to 66% on average compared to booking a flight this week. If booking 53 days before your flight isn’t an option for you, users have found flights from St. Louis to Melbourne, Florida for as little as $538 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $571 for flights departing within the next 3 days.

What is the cheapest month to fly from St. Louis to Melbourne, Florida?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to Melbourne, Florida. Flights to Melbourne, Florida from St. Louis in April are about $441 on average during April, but can be found for as low as $285.

When is the cheapest time to fly from St. Louis to Melbourne, Florida (STL - MLB)?

It’s optimal to fly from St. Louis to Melbourne, Florida at noon. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the morning.

Cheap American Airlines flights from St. Louis to Melbourne

Consider these cheap American Airlines flights we've found departing from St. Louis to Melbourne. Deals update often to give you more flight options matching your criteria

Cheap Delta flights from St. Louis to Melbourne

To aid your search, here are some of the cheapest Delta flights we've found from St. Louis to Melbourne. Deals are refreshing constantly so come back soon for more options.

Cheap St. Louis to Melbourne flights in September & October 2023

The best prices found for STL to MLB flights for September, October
The lowest fares we've come across on flights traveling from St. Louis to Melbourne in September and October 2023. More deals are always being added, so be sure to check back regularly.

St. Louis to Melbourne 2023 flight deals

Cheap flights to Melbourne from St. Louis found for this year
The lowest fares we've come across on flights traveling from St. Louis to Melbourne in September and October 2023. More deals are always being added, so be sure to check back regularly.

St. Louis to Melbourne flights leaving soon

Late deals on return flights to Melbourne from St. Louis, departing today and this week
Check out these flights departing soon from St. Louis to Melbourne. Users should examine the flight details to ensure there are no surprises.

One-way flights to Melbourne from St. Louis

The cheapest one-way flights from St. Louis to Melbourne
Take a look at some of the one-way flights we've detected from St. Louis to Melbourne. Those needing a return flight from St. Louis to Melbourne can use the search form above.

Find flights from St. Louis to Melbourne within your budget

Use the slider to find flights from St. Louis to Melbourne that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$254 - $414

Route

Depart

Return

Price

Lambert-St LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Wed 11/29

1 stop14h 47m

Melbourne

Tue 12/5

1 stop6h 16m

Lambert-St LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Wed 11/29

1 stop7h 07m

Melbourne

Tue 12/5

2 stops8h 04m

Lambert-St LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Wed 11/29

2 stops9h 20m

Melbourne

Tue 12/5

2 stops8h 50m

Lambert-St LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sat 11/4

1 stop3h 44m

Melbourne

Sat 11/18

1 stop4h 42m

Lambert-St LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Thu 10/19

1 stop3h 44m

Melbourne

Tue 10/24

1 stop4h 31m

Lambert-St LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sat 11/4

1 stop7h 39m

Melbourne

Sat 11/18

2 stops14h 20m

Lambert-St LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sat 11/4

2 stops9h 46m

Melbourne

Sat 11/18

2 stops14h 20m

Lambert-St LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Fri 11/10

1 stop18h 05m

Melbourne

Mon 11/13

1 stop15h 40m

Lambert-St LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sat 3/2

1 stop6h 02m

Melbourne

Sat 3/9

1 stop4h 01m

Flights are sorted by cheapest first

Deals found on 9/20

Reviews of airlines servicing Melbourne

Peruse reviews from past customers who have flown with American Airlines and Delta from St. Louis to Melbourne 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.
Delta
7.9
Good
3,019 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
7.9
Good
3,019 reviews
Delta
7.9
Good
3,019 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,019 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.0

Comfort

7.9

Food

7.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Useful info, stats and facts about St. Louis to Melbourne flights.

Can I find flights from St. Louis to Melbourne, Florida for under $300 on Cheapflights?

Yes, there are multiple flights from St. Louis to Melbourne, Florida for under $300. The cheapest flight booked recently is on American Airlines for just $254, but on average you can expect to pay $349.

Are there last-minute flights available from St. Louis to Melbourne, Florida for under $500?

There are currently 6+ open flights from St. Louis to Melbourne, Florida within the next 7 days for less than $500.

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

According to our current data, American Airlines ($254), and Delta ($287) offers the cheapest pricing from St. Louis to Melbourne, Florida. These flights start at 42% lower than the current average price 3 months from now.

What does STL to MLB mean?

Lambert-St Louis Airport is STL and Melbourne Airport is MLB. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

Alternative routes for St. Louis to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from St. Louis to Melbourne

The chart below displays the airlines Cheapflights users traveling from St. Louis to Melbourne choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$272Average$381FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$285Average$433FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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