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Cheap flights from Melbourne, Florida to St. Louis from $228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Melbourne, Florida to St. Louis departing on 3/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Melbourne, Florida to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:46 am - 11:59 pm
MLB
-
STL
19h 13m
1 stop
Delta Logo
5:15 pm - 6:21 pm
STL
-
MLB
24h 06m
1 stop
$403Delta
Thu, May 14 - Sat, May 16
Delta Logo
7:16 pm - 11:59 pm
MLB
-
STL
5h 43m
1 stop
Delta Logo
5:15 pm - 10:25 am
STL
-
MLB
16h 10m
1 stop
$415Delta
Fri, May 15 - Sat, May 16
Delta Logo
6:00 am - 11:56 am
MLB
-
STL
6h 56m
1 stop
Delta Logo
5:15 pm - 11:44 pm
STL
-
MLB
5h 29m
1 stop
$417Delta
Wed, May 6 - Mon, May 11
American Airlines Logo
6:22 am - 3:13 pm
MLB
-
STL
9h 51m
2 stops
American Airlines Logo
6:54 pm - 12:14 am
STL
-
MLB
4h 20m
1 stop
$422American Airlines
Wed, May 6 - Mon, May 11
Delta Logo
2:56 pm - 9:06 pm
MLB
-
STL
7h 10m
1 stop
Delta Logo
4:21 pm - 10:56 pm
STL
-
MLB
5h 35m
1 stop
$427Delta
Fri, Apr 3 - Sun, Apr 5
American Airlines Logo
6:22 am - 3:12 pm
MLB
-
STL
9h 50m
2 stops
American Airlines Logo
12:25 pm - 12:14 am
STL
-
MLB
10h 49m
2 stops
$428American Airlines
Wed, May 6 - Mon, May 11
American Airlines Logo
6:02 am - 11:59 am
MLB
-
STL
6h 57m
1 stop
American Airlines Logo
6:15 am - 5:12 pm
STL
-
MLB
9h 57m
2 stops
$432American Airlines
Thu, May 28 - Sat, May 30
American Airlines Logo
11:41 am - 8:30 pm
MLB
-
STL
9h 49m
2 stops
American Airlines Logo
6:00 am - 5:12 pm
STL
-
MLB
10h 12m
2 stops
$437American Airlines
Thu, May 28 - Sat, May 30
Delta Logo
6:39 pm - 11:58 pm
MLB
-
STL
6h 19m
1 stop
Delta Logo
4:21 pm - 10:56 pm
STL
-
MLB
5h 35m
1 stop
$461Delta
Thu, Apr 2 - Sun, Apr 5
Delta Logo
11:26 am - 2:47 pm
MLB
-
STL
4h 21m
1 stop
Delta Logo
7:10 am - 2:20 pm
STL
-
MLB
6h 10m
1 stop
$527Delta
Tue, Mar 3 - Sat, Mar 7

Delta flights from Melbourne, Florida to St. Louis

Our best Delta deals on Melbourne, Florida to St. Louis flight tickets
Delta
May 14
MLB5:46 amMelbourne
19h 13m
1 stop
STL11:59 pmLambert-St Louis
May 16
STL5:15 pmLambert-St Louis
24h 06m
1 stop
MLB6:21 pmMelbourne
$403
Delta
May 15
MLB7:16 pmMelbourne
5h 43m
1 stop
STL11:59 pmLambert-St Louis
May 16
STL5:15 pmLambert-St Louis
16h 10m
1 stop
MLB10:25 amMelbourne
$415
Delta
May 6
MLB6:00 amMelbourne
6h 56m
1 stop
STL11:56 amLambert-St Louis
May 11
STL5:15 pmLambert-St Louis
5h 29m
1 stop
MLB11:44 pmMelbourne
$417

American Airlines flights from Melbourne, Florida to St. Louis

Our best American Airlines deals on Melbourne, Florida to St. Louis flight tickets
American Airlines
May 6
MLB6:22 amMelbourne
9h 51m
2 stops
STL3:13 pmLambert-St Louis
May 11
STL6:54 pmLambert-St Louis
4h 20m
1 stop
MLB12:14 amMelbourne
$422
American Airlines
May 6
MLB6:22 amMelbourne
9h 50m
2 stops
STL3:12 pmLambert-St Louis
May 11
STL12:25 pmLambert-St Louis
10h 49m
2 stops
MLB12:14 amMelbourne
$428
American Airlines
May 28
MLB6:02 amMelbourne
6h 57m
1 stop
STL11:59 amLambert-St Louis
May 30
STL6:15 amLambert-St Louis
9h 57m
2 stops
MLB5:12 pmMelbourne
$432

momondo Fare Finder

 
Customize your flight search to find flights from Melbourne, Florida 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, momondo users made 832,500 searches. Data last updated February 17, 2026.
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

Thu 5/14

5:46 am-11:59 pm

1 stop19h 13m

Lambert-St Louis

Sat 5/16

5:15 pm-6:21 pm

1 stop24h 06m

$403

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Fri 5/15

7:16 pm-11:59 pm

1 stop5h 43m

Lambert-St Louis

Sat 5/16

5:15 pm-10:25 am

1 stop16h 10m

$415

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Wed 5/6

6:00 am-11:56 am

1 stop6h 56m

Lambert-St Louis

Mon 5/11

5:15 pm-11:44 pm

1 stop5h 29m

$417

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Wed 5/6

6:22 am-3:13 pm

2 stops9h 51m

Lambert-St Louis

Mon 5/11

6:54 pm-12:14 am

1 stop4h 20m

$422

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Fri 4/3

2:56 pm-9:06 pm

1 stop7h 10m

Lambert-St Louis

Sun 4/5

4:21 pm-10:56 pm

1 stop5h 35m

$427

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Wed 5/6

6:22 am-3:12 pm

2 stops9h 50m

Lambert-St Louis

Mon 5/11

12:25 pm-12:14 am

2 stops10h 49m

$428

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Thu 5/28

6:02 am-11:59 am

1 stop6h 57m

Lambert-St Louis

Sat 5/30

6:15 am-5:12 pm

2 stops9h 57m

$432

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Thu 5/28

11:41 am-8:30 pm

2 stops9h 49m

Lambert-St Louis

Sat 5/30

6:00 am-5:12 pm

2 stops10h 12m

$437

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Thu 4/2

6:39 pm-11:58 pm

1 stop6h 19m

Lambert-St Louis

Sun 4/5

4:21 pm-10:56 pm

1 stop5h 35m

$461

MelbourneSt. Louis

MLB - STL

MLBSTL

Melbourne

Tue 3/3

11:26 am-2:47 pm

1 stop4h 21m

Lambert-St Louis

Sat 3/7

7:10 am-2:20 pm

1 stop6h 10m

$527

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to St. Louis from

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

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 $196. 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 Tuesday because tickets tend to average around $296. 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 $183 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 $323 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 14m

Direct flights

None
The fastest flight from Melbourne, Florida to St. Louis takes 4h 14m
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 14m 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.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
Florissant
O'Fallon
Collinsville
St. Peters
Fenton
Wentzville
Alton
Farmington
Clayton
Edwardsville
Eureka
Festus
Litchfield
Glencoe
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.

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