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Cheap flights from St. Louis to Orlando from $154

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Orlando departing on 12/11. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:56 pm - 11:45 pmSTL-MLB
4h 49m1 stop
American Airlines Logo
6:10 pm - 11:06 pmMLB-STL
5h 56m1 stop
$306American Airlines
Find Deal
Mon, Nov 24 - Wed, Dec 3
Delta Logo
7:10 am - 2:26 pmSTL-MLB
6h 16m1 stop
Delta Logo
6:35 pm - 11:39 pmMLB-STL
6h 04m1 stop
$307Delta
Find Deal
Mon, Jan 5 - Tue, Jan 6
American Airlines Logo
8:13 am - 3:51 pmSTL-MLB
6h 38m1 stop
American Airlines Logo
12:39 pm - 9:51 pmMLB-STL
10h 12m2 stops
$312American Airlines
Find Deal
Sat, Jan 10 - Tue, Jan 20
American Airlines Logo
6:00 am - 5:26 pmSTL-MLB
10h 26m2 stops
American Airlines Logo
12:39 pm - 9:51 pmMLB-STL
10h 12m2 stops
$317American Airlines
Find Deal
Sat, Jan 10 - Tue, Jan 20
Delta Logo
6:25 am - 10:42 pmSTL-MLB
15h 17m2 stops
Delta Logo
6:35 pm - 11:38 pmMLB-STL
6h 03m1 stop
$341Delta
Find Deal
Wed, Feb 11 - Thu, Feb 19
Delta Logo
10:13 am - 5:49 pmSTL-MLB
6h 36m1 stop
Delta Logo
6:35 pm - 11:38 pmMLB-STL
6h 03m1 stop
$343Delta
Find Deal
Sun, Feb 15 - Wed, Feb 18
Delta Logo
9:59 am - 5:48 pmSTL-MLB
6h 49m1 stop
Delta Logo
6:35 pm - 11:39 pmMLB-STL
6h 04m1 stop
$353Delta
Find Deal
Fri, Jan 9 - Mon, Jan 12
Delta Logo
6:25 am - 10:42 pmSTL-MLB
15h 17m2 stops
Delta Logo
6:00 am - 9:08 amMLB-STL
4h 08m1 stop
$357Delta
Find Deal
Mon, Feb 9 - Thu, Feb 19
Delta Logo
6:25 am - 10:42 pmSTL-MLB
15h 17m2 stops
Delta Logo
6:00 am - 11:05 amMLB-STL
6h 05m1 stop
$362Delta
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Wed, Jan 7 - Sun, Jan 11
Delta Logo
7:00 am - 2:06 pmSTL-MLB
6h 06m1 stop
Delta Logo
3:15 pm - 8:39 pmMLB-STL
6h 24m1 stop
$367Delta
Find Deal
Sat, Jan 3 - Mon, Jan 12

American Airlines flights from St. Louis to Melbourne, Florida

Our best American Airlines deals on St. Louis to Melbourne, Florida flight tickets
American Airlines
Nov 24
STL5:56 pmLambert-St Louis
4h 49m
1 stop
MLB11:45 pmMelbourne
Dec 3
MLB6:10 pmMelbourne
5h 56m
1 stop
STL11:06 pmLambert-St Louis
$306
Find similar
American Airlines
Jan 10
STL8:13 amLambert-St Louis
6h 38m
1 stop
MLB3:51 pmMelbourne
Jan 20
MLB12:39 pmMelbourne
10h 12m
2 stops
STL9:51 pmLambert-St Louis
$312
Find similar
American Airlines
Jan 10
STL6:00 amLambert-St Louis
10h 26m
2 stops
MLB5:26 pmMelbourne
Jan 20
MLB12:39 pmMelbourne
10h 12m
2 stops
STL9:51 pmLambert-St Louis
$317
Find similar

Delta flights from St. Louis to Melbourne, Florida

Our best Delta deals on St. Louis to Melbourne, Florida flight tickets
Delta
Jan 5
STL7:10 amLambert-St Louis
6h 16m
1 stop
MLB2:26 pmMelbourne
Jan 6
MLB6:35 pmMelbourne
6h 04m
1 stop
STL11:39 pmLambert-St Louis
$307
Find similar
Delta
Feb 11
STL6:25 amLambert-St Louis
15h 17m
2 stops
MLB10:42 pmMelbourne
Feb 19
MLB6:35 pmMelbourne
6h 03m
1 stop
STL11:38 pmLambert-St Louis
$341
Find similar
Delta
Feb 15
STL10:13 amLambert-St Louis
6h 36m
1 stop
MLB5:49 pmMelbourne
Feb 18
MLB6:35 pmMelbourne
6h 03m
1 stop
STL11:38 pmLambert-St Louis
$343
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Melbourne, Florida 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 November 4, 2025.
Use the filters below to find and compare flights from St. Louis to Melbourne, Florida that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Mon 11/24

5:56 pm-11:45 pm

1 stop4h 49m

Melbourne

Wed 12/3

6:10 pm-11:06 pm

1 stop5h 56m

$306

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Mon 1/5

7:10 am-2:26 pm

1 stop6h 16m

Melbourne

Tue 1/6

6:35 pm-11:39 pm

1 stop6h 04m

$307

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sat 1/10

8:13 am-3:51 pm

1 stop6h 38m

Melbourne

Tue 1/20

12:39 pm-9:51 pm

2 stops10h 12m

$312

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sat 1/10

6:00 am-5:26 pm

2 stops10h 26m

Melbourne

Tue 1/20

12:39 pm-9:51 pm

2 stops10h 12m

$317

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Wed 2/11

6:25 am-10:42 pm

2 stops15h 17m

Melbourne

Thu 2/19

6:35 pm-11:38 pm

1 stop6h 03m

$341

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sun 2/15

10:13 am-5:49 pm

1 stop6h 36m

Melbourne

Wed 2/18

6:35 pm-11:38 pm

1 stop6h 03m

$343

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Fri 1/9

9:59 am-5:48 pm

1 stop6h 49m

Melbourne

Mon 1/12

6:35 pm-11:39 pm

1 stop6h 04m

$353

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Mon 2/9

6:25 am-10:42 pm

2 stops15h 17m

Melbourne

Thu 2/19

6:00 am-9:08 am

1 stop4h 08m

$357

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Wed 1/7

6:25 am-10:42 pm

2 stops15h 17m

Melbourne

Sun 1/11

6:00 am-11:05 am

1 stop6h 05m

$362

St. LouisMelbourne

STL - MLB

STLMLB

Lambert-St Louis

Sat 1/3

7:00 am-2:06 pm

1 stop6h 06m

Melbourne

Mon 1/12

3:15 pm-8:39 pm

1 stop6h 24m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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How to get the cheapest flight ticket from St. Louis to Melbourne, Florida

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 month to fly to Melbourne, Florida?

In general, August is the cheapest month to fly from St. Louis to Melbourne, Florida. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $230. If you aren’t able to travel during the month of August, then book flights to Melbourne, Florida from St. Louis during June instead. Flights to Melbourne, Florida in June, while not as cheap as those in August, still average around $312.

What is the cheapest day to depart on your flight to Melbourne, Florida?

The cheapest day to depart on your flight to Melbourne, Florida is on a Wednesday when prices can be found for as low as $319. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from St. Louis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $473.

What is the cheapest time of day to depart on your flight to Melbourne, Florida?

According to our data, the cheapest time of day to fly to Melbourne, Florida is at noon. momondo users have found flights departing from St. Louis to Melbourne, Florida at noon for as low as $360. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $436.

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

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

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

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

Direct flights

None
There are no direct flights from St. Louis to Melbourne, Florida. There are no popular flight routes from St. Louis to Melbourne, Florida.
Search flight deals

  • How far is Lambert-St Louis to Melbourne by plane?

    There are 913.0 mi between Lambert-St Louis and Melbourne. Flights usually cover this in 3h 55m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Melbourne Airport.

  • What documentation or ID do you need to fly to Melbourne Airport?

    The travel and health documents you'll need for your trip to Melbourne Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Melbourne Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Melbourne, Florida?

Best airlines flying from St. Louis to Melbourne, Florida

Compare and see reviews for airlines that fly from St. Louis to Melbourne, Florida with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $247Free CancellationRating
7.9
8,003 reviews
Search Delta flights
American AirlinesPriceFrom $379Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find St. Louis to Melbourne flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Melbourne that suits you.

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

Yes. momondo allows you to filter the results for St. Louis to Melbourne flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Melbourne from St. Louis.

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

Yes momondo offers price alerts on flights to Melbourne from St. Louis. 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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