What is the cheapest airline that flies from Melbourne to Lambert-St Louis?

Delta is the most popular carrier operating from Melbourne to Lambert-St Louis

What airlines fly to St. Louis?

Frontier, Southwest and Delta are the top three most popular airlines that fly to St. Louis from Melbourne, Florida according to our data. Frontier is the first choice among our users, with 66% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 7 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Melbourne Airport to Lambert-St Louis Airport?

Prices for flights from Melbourne Airport to Lambert-St Louis Airport are updated daily.

How many operators does momondo search for flights from Melbourne Airport to Lambert-St Louis Airport?

There is 1 operator available for flights from Melbourne Airport to Lambert-St Louis Airport as of September 2025.

How old do you have to be to fly from Melbourne Airport to Lambert-St Louis Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Melbourne Airport to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$249 Cheap Flights from Melbourne to St. Louis in 2025/26

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Find the cheapest flights from Melbourne, Florida to St. Louis

Round-trip

One-way

Cheap round-trip flights

11:20 am - 4:07 pmMLB-STL

5h 47m1 stop

6:00 am - 1:43 pmSTL-MLB

6h 43m1 stop

$277Delta

Find Deal

Fri, Nov 14 - Wed, Dec 3

6:48 pm - 4:33 pmMLB-STL

22h 45m2 stops

6:00 am - 1:43 pmSTL-MLB

6h 43m1 stop

$325Delta

Find Deal

Tue, Nov 18 - Thu, Dec 4

2:28 pm - 5:57 pmMLB-STL

4h 29m1 stop

7:05 am - 1:43 pmSTL-MLB

5h 38m1 stop

$352Delta

Find Deal

Thu, Nov 20 - Tue, Dec 2

6:00 am - 10:49 amMLB-STL

5h 49m1 stop

6:00 am - 1:43 pmSTL-MLB

6h 43m1 stop

$378Delta

Find Deal

Sun, Nov 16 - Thu, Dec 4

6:48 pm - 4:33 pmMLB-STL

22h 45m2 stops

7:05 am - 1:43 pmSTL-MLB

5h 38m1 stop

$385Delta

Find Deal

Fri, Nov 14 - Tue, Dec 2

1:53 pm - 7:29 pmMLB-STL

6h 36m1 stop

9:50 am - 11:45 pmSTL-MLB

12h 55m2 stops

$397American Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

6:00 am - 11:23 pmMLB-STL

18h 23m2 stops

11:40 am - 6:06 pmSTL-MLB

5h 26m1 stop

$399Delta

Find Deal

Thu, Nov 20 - Wed, Dec 3

6:48 pm - 4:33 pmMLB-STL

22h 45m2 stops

5:12 pm - 10:48 pmSTL-MLB

4h 36m1 stop

$400Delta

Find Deal

Tue, Nov 18 - Mon, Dec 1

6:46 pm - 11:24 pmMLB-STL

5h 38m1 stop

11:04 am - 5:47 pmSTL-MLB

5h 43m1 stop

$401Delta

Find Deal

Mon, Sep 29 - Fri, Oct 3

11:56 am - 8:21 pmMLB-STL

9h 25m2 stops

9:50 am - 11:45 pmSTL-MLB

12h 55m2 stops

$402American Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

American Airlines flights from Melbourne, Florida to St. Louis

Our best American Airlines deals on Melbourne, Florida to St. Louis flight tickets

American Airlines

Nov 13

MLB1:53 pmMelbourne

6h 36m

1 stop

STL7:29 pmLambert-St Louis

Nov 17

STL9:50 amLambert-St Louis

12h 55m

2 stops

MLB11:45 pmMelbourne

$397

Find similar

American Airlines

Nov 13

MLB11:56 amMelbourne

9h 25m

2 stops

STL8:21 pmLambert-St Louis

Nov 17

STL9:50 amLambert-St Louis

12h 55m

2 stops

MLB11:45 pmMelbourne

$402

Find similar

American Airlines

Sep 29

MLB5:46 pmMelbourne

6h 21m

1 stop

STL11:07 pmLambert-St Louis

Oct 3

STL6:00 amLambert-St Louis

10h 15m

2 stops

MLB5:15 pmMelbourne

$406

Find similar

Delta flights from Melbourne, Florida to St. Louis

Our best Delta deals on Melbourne, Florida to St. Louis flight tickets

Delta

Nov 14

MLB11:20 amMelbourne

5h 47m

1 stop

STL4:07 pmLambert-St Louis

Dec 3

STL6:00 amLambert-St Louis

6h 43m

1 stop

MLB1:43 pmMelbourne

$277

Find similar

Delta

Nov 18

MLB6:48 pmMelbourne

22h 45m

2 stops

STL4:33 pmLambert-St Louis

Dec 4

STL6:00 amLambert-St Louis

6h 43m

1 stop

MLB1:43 pmMelbourne

$325

Find similar

Delta

Nov 20

MLB2:28 pmMelbourne

4h 29m

1 stop

STL5:57 pmLambert-St Louis

Dec 2

STL7:05 amLambert-St Louis

5h 38m

1 stop

MLB1:43 pmMelbourne

$352

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Melbourne, Florida to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Fri 11/14

11:20 am-4:07 pm

1 stop5h 47m

Lambert-St Louis

Wed 12/3

6:00 am-1:43 pm

1 stop6h 43m

$277

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Tue 11/18

6:48 pm-4:33 pm

2 stops22h 45m

Lambert-St Louis

Thu 12/4

6:00 am-1:43 pm

1 stop6h 43m

$325

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Thu 11/20

2:28 pm-5:57 pm

1 stop4h 29m

Lambert-St Louis

Tue 12/2

7:05 am-1:43 pm

1 stop5h 38m

$352

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Sun 11/16

6:00 am-10:49 am

1 stop5h 49m

Lambert-St Louis

Thu 12/4

6:00 am-1:43 pm

1 stop6h 43m

$378

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Fri 11/14

6:48 pm-4:33 pm

2 stops22h 45m

Lambert-St Louis

Tue 12/2

7:05 am-1:43 pm

1 stop5h 38m

$385

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Thu 11/13

1:53 pm-7:29 pm

1 stop6h 36m

Lambert-St Louis

Mon 11/17

9:50 am-11:45 pm

2 stops12h 55m

$397

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Thu 11/20

6:00 am-11:23 pm

2 stops18h 23m

Lambert-St Louis

Wed 12/3

11:40 am-6:06 pm

1 stop5h 26m

$399

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Tue 11/18

6:48 pm-4:33 pm

2 stops22h 45m

Lambert-St Louis

Mon 12/1

5:12 pm-10:48 pm

1 stop4h 36m

$400

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Mon 9/29

6:46 pm-11:24 pm

1 stop5h 38m

Lambert-St Louis

Fri 10/3

11:04 am-5:47 pm

1 stop5h 43m

$401

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Thu 11/13

11:56 am-8:21 pm

2 stops9h 25m

Lambert-St Louis

Mon 11/17

9:50 am-11:45 pm

2 stops12h 55m

$402

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Melbourne, Florida to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Friday when prices can be found for as low as $203. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $291. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Melbourne, Florida in the evening is the least expensive time of day to depart. momondo users have found prices as low as $180 when looking at flights departing in the evening. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $366 per ticket.

When to book flights from Melbourne, Florida to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Melbourne, Florida to St. Louis according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Melbourne, Florida to St. Louis (MLB to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Melbourne, Florida to St. Louis

Direct flights	None

There are no direct flights from Melbourne, Florida to St. Louis. There are no popular flight routes from Melbourne, Florida to St. Louis.

Search flight deals

How far is Melbourne to Lambert-St Louis by plane?
The straight-line distance from Melbourne to Lambert-St Louis is 913.0 mi. Typically, this will take 4h 05m by plane in normal conditions.
When did momondo last update prices for flights from Melbourne Airport to Lambert-St Louis Airport?
Prices for flights from Melbourne Airport to Lambert-St Louis Airport are updated daily.
How many operators does momondo search for flights from Melbourne Airport to Lambert-St Louis Airport?
There is 1 operator available for flights from Melbourne Airport to Lambert-St Louis Airport as of September 2025.
How old do you have to be to fly from Melbourne Airport to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Melbourne Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Melbourne, Florida to St. Louis?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Melbourne, Florida to St. Louis is Delta (100% of total bookings).

Best airlines flying from Melbourne, Florida to St. Louis

Compare and see reviews for airlines that fly from Melbourne, Florida to St. Louis with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $386	Free Cancellation	Rating 7.9 7,954 reviews		Search Delta flights

St. Charles

Chesterfield

Hermann

Fairview Heights

Florissant

Maryland Heights

O'Fallon

Fenton

Collinsville

Wentzville

Alton

St. Peters

Farmington

Festus

Glencoe

Clayton

Edwardsville

Eureka

Litchfield

Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Melbourne to St. Louis?

Finding the right flight to St. Louis from Melbourne is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

Can I find flights from Melbourne to St. Louis with flexible booking policies on momondo?

Yes. All flights to St. Louis from Melbourne on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Melbourne to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from Melbourne. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Melbourne to St. Louis right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to St. Louis from Melbourne. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.