What airlines fly to St. Louis?

Frontier, Southwest and Allegiant Air 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 70% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 6 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

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

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 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.

$361 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 pm - 11:38 pm

MLB

STL

6h 03m1 stop

5:30 pm - 10:46 pm

STL

MLB

4h 16m1 stop

$427Delta

Fri, May 15 - Mon, May 18

5:55 am - 10:45 am

MLB

STL

5h 50m1 stop

5:30 pm - 10:46 pm

STL

MLB

4h 16m1 stop

$457Delta

Sat, May 16 - Sat, May 16

6:35 pm - 11:38 pm

MLB

STL

6h 03m1 stop

7:20 am - 2:23 pm

STL

MLB

6h 03m1 stop

$472Delta

Thu, May 14 - Sun, May 17

6:35 pm - 11:38 pm

MLB

STL

6h 03m1 stop

7:05 pm - 10:34 am

STL

MLB

14h 29m1 stop

$473Delta

Fri, May 15 - Sun, May 17

6:35 pm - 11:39 pm

MLB

STL

6h 04m1 stop

9:59 am - 5:49 pm

STL

MLB

6h 50m1 stop

$497Delta

Fri, Jan 9 - Tue, Jan 13

6:35 pm - 11:39 pm

MLB

STL

6h 04m1 stop

7:10 am - 2:24 pm

STL

MLB

6h 14m1 stop

$523Delta

Fri, Jan 9 - Sun, Jan 11

7:00 am - 2:57 pm

MLB

STL

8h 57m2 stops

3:54 pm - 11:40 pm

STL

MLB

6h 46m1 stop

$532American Airlines

Thu, Jan 8 - Mon, Jan 12

12:39 pm - 10:59 pm

MLB

STL

11h 20m2 stops

6:00 am - 5:26 pm

STL

MLB

10h 26m2 stops

$537American Airlines

Thu, Jan 8 - Mon, Jan 12

11:24 am - 2:49 pm

MLB

STL

4h 25m1 stop

9:59 am - 5:49 pm

STL

MLB

6h 50m1 stop

$567Delta

Thu, Jan 22 - Sun, Jan 25

6:35 pm - 11:38 pm

MLB

STL

6h 03m1 stop

5:30 pm - 10:46 pm

STL

MLB

4h 16m1 stop

$767Delta

Thu, May 14 - Sat, May 16

American Airlines flights from Melbourne, Florida to St. Louis

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

American Airlines

Jan 9

MLB12:39 pmMelbourne

6h 55m

1 stop

STL6:34 pmLambert-St Louis

Jan 13

STL7:15 amLambert-St Louis

9h 11m

2 stops

MLB5:26 pmMelbourne

$532

Find similar

American Airlines

Jan 9

MLB12:39 pmMelbourne

10h 12m

2 stops

STL9:51 pmLambert-St Louis

Jan 13

STL3:20 pmLambert-St Louis

7h 20m

2 stops

MLB11:40 pmMelbourne

$537

Find similar

American Airlines

Jan 22

MLB12:39 pmMelbourne

6h 55m

1 stop

STL6:34 pmLambert-St Louis

Jan 25

STL10:17 amLambert-St Louis

4h 34m

1 stop

MLB3:51 pmMelbourne

$865

Find similar

Delta flights from Melbourne, Florida to St. Louis

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

Delta

Jan 26

MLB6:35 pmMelbourne

6h 02m

1 stop

STL11:37 pmLambert-St Louis

Feb 2

STL9:59 amLambert-St Louis

6h 50m

1 stop

MLB5:49 pmMelbourne

$427

Find similar

Delta

Dec 30

MLB6:05 amMelbourne

7h 16m

1 stop

STL12:21 pmLambert-St Louis

Jan 6

STL12:00 pmLambert-St Louis

4h 49m

1 stop

MLB5:49 pmMelbourne

$471

Find similar

Delta

Jan 9

MLB6:35 pmMelbourne

6h 04m

1 stop

STL11:39 pmLambert-St Louis

Jan 13

STL9:59 amLambert-St Louis

6h 50m

1 stop

MLB5:49 pmMelbourne

$497

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 5/15

6:35 pm-11:38 pm

1 stop6h 03m

Lambert-St Louis

Mon 5/18

5:30 pm-10:46 pm

1 stop4h 16m

$427

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Sat 5/16

5:55 am-10:45 am

1 stop5h 50m

Lambert-St Louis

Sat 5/16

5:30 pm-10:46 pm

1 stop4h 16m

$457

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Thu 5/14

6:35 pm-11:38 pm

1 stop6h 03m

Lambert-St Louis

Sun 5/17

7:20 am-2:23 pm

1 stop6h 03m

$472

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Fri 5/15

6:35 pm-11:38 pm

1 stop6h 03m

Lambert-St Louis

Sun 5/17

7:05 pm-10:34 am

1 stop14h 29m

$473

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Fri 1/9

6:35 pm-11:39 pm

1 stop6h 04m

Lambert-St Louis

Tue 1/13

9:59 am-5:49 pm

1 stop6h 50m

$497

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Fri 1/9

6:35 pm-11:39 pm

1 stop6h 04m

Lambert-St Louis

Sun 1/11

7:10 am-2:24 pm

1 stop6h 14m

$523

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Thu 1/8

7:00 am-2:57 pm

2 stops8h 57m

Lambert-St Louis

Mon 1/12

3:54 pm-11:40 pm

1 stop6h 46m

$532

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Thu 1/8

12:39 pm-10:59 pm

2 stops11h 20m

Lambert-St Louis

Mon 1/12

6:00 am-5:26 pm

2 stops10h 26m

$537

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Thu 1/22

11:24 am-2:49 pm

1 stop4h 25m

Lambert-St Louis

Sun 1/25

9:59 am-5:49 pm

1 stop6h 50m

$567

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Thu 5/14

6:35 pm-11:38 pm

1 stop6h 03m

Lambert-St Louis

Sat 5/16

5:30 pm-10:46 pm

1 stop4h 16m

$767

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 Sunday because tickets tend to average around $312. 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 $181 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 $319 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

Fastest flight time	4h 24m
Direct flights	None

The fastest flight from Melbourne, Florida to St. Louis takes 4h 24m

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 24m 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 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.

St. Charles

Chesterfield

Hermann

Fairview Heights

Maryland Heights

O'Fallon

Florissant

Fenton

Collinsville

St. Peters

Wentzville

Alton

Farmington

Clayton

Glencoe

Eureka

Festus

Edwardsville

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.