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Cheap flights from Melbourne Airport to St. Louis from $604

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 Airport to St. Louis departing on 6/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Melbourne Airport to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:30 am - 9:25 am
MEL
-
STL
38h 55m
2 stops
United Airlines Logo
4:49 pm - 8:15 am
STL
-
MEL
24h 26m
2 stops
$909United Airlines
sex, abr 3 - ter, abr 14
United Airlines Logo
10:30 am - 10:27 pm
MEL
-
STL
27h 57m
2 stops
United Airlines Logo
11:15 am - 7:30 am
STL
-
MEL
29h 15m
2 stops
$1,313United Airlines
sex, abr 3 - qua, abr 15
United Airlines Logo
10:30 am - 8:41 pm
MEL
-
STL
26h 11m
2 stops
United Airlines Logo
2:40 pm - 8:15 am
STL
-
MEL
26h 35m
2 stops
$1,318United Airlines
sáb, mar 28 - sáb, abr 4
United Airlines Logo
10:30 am - 4:56 pm
MEL
-
STL
22h 26m
2 stops
United Airlines Logo
8:30 am - 8:15 am
STL
-
MEL
32h 45m
1 stop
$1,320United Airlines
sex, abr 3 - ter, abr 14
American Airlines Logo
4:05 pm - 7:42 pm
MEL
-
STL
19h 37m
1 stop
American Airlines Logo
11:46 am - 5:00 am
STL
-
MEL
26h 14m
1 stop
$1,657American Airlines
sáb, mar 28 - sáb, abr 4
American Airlines Logo
4:05 pm - 10:58 pm
MEL
-
STL
22h 53m
1 stop
American Airlines Logo
4:13 pm - 5:00 am
STL
-
MEL
21h 47m
1 stop
$1,671American Airlines
sáb, mar 28 - sáb, abr 4
American Airlines Logo
8:00 am - 11:59 pm
MEL
-
STL
32h 59m
2 stops
American Airlines Logo
3:37 pm - 10:05 am
STL
-
MEL
25h 28m
2 stops
$1,709American Airlines
sex, fev 6 - seg, fev 9
American Airlines Logo
12:00 pm - 11:59 pm
MEL
-
STL
28h 59m
1 stop
American Airlines Logo
11:55 am - 5:00 am
STL
-
MEL
24h 05m
1 stop
$1,763American Airlines
sex, fev 6 - seg, fev 9
American Airlines Logo
12:00 pm - 11:59 pm
MEL
-
STL
28h 59m
1 stop
American Airlines Logo
6:00 am - 5:00 am
STL
-
MEL
30h 00m
1 stop
$1,773American Airlines
sex, fev 6 - seg, fev 9
Multiple Airlines Logo
4:30 pm - 10:58 pm
MEL
-
STL
46h 28m
3 stops
Multiple Airlines Logo
10:33 am - 11:15 pm
STL
-
MEL
44h 42m
2 stops
$2,133Multiple Airlines
sáb, mar 28 - sáb, abr 4

United Airlines flights from Melbourne Airport to St. Louis

Our best United Airlines deals on Melbourne Airport to St. Louis flight tickets
United Airlines
Apr 3
MEL10:30 amMelbourne
38h 55m
2 stops
STL9:25 amLambert-St Louis
Apr 14
STL4:49 pmLambert-St Louis
24h 26m
2 stops
MEL8:15 amMelbourne
$909
United Airlines
Apr 3
MEL10:30 amMelbourne
26h 24m
2 stops
STL8:54 pmLambert-St Louis
Apr 14
STL8:30 amLambert-St Louis
32h 45m
1 stop
MEL8:15 amMelbourne
$1,313
United Airlines
Mar 28
MEL10:30 amMelbourne
26h 11m
2 stops
STL8:41 pmLambert-St Louis
Apr 4
STL2:40 pmLambert-St Louis
26h 35m
2 stops
MEL8:15 amMelbourne
$1,318

American Airlines flights from Melbourne Airport to St. Louis

Our best American Airlines deals on Melbourne Airport to St. Louis flight tickets
American Airlines
Mar 28
MEL4:05 pmMelbourne
19h 37m
1 stop
STL7:42 pmLambert-St Louis
Apr 4
STL11:46 amLambert-St Louis
26h 14m
1 stop
MEL5:00 amMelbourne
$1,657
American Airlines
Mar 28
MEL4:05 pmMelbourne
22h 53m
1 stop
STL10:58 pmLambert-St Louis
Apr 4
STL4:13 pmLambert-St Louis
21h 47m
1 stop
MEL5:00 amMelbourne
$1,671
American Airlines
Feb 6
MEL8:00 amMelbourne
32h 59m
2 stops
STL11:59 pmLambert-St Louis
Feb 9
STL3:37 pmLambert-St Louis
25h 28m
2 stops
MEL10:05 amMelbourne
$1,709

momondo Fare Finder

 
Customize your flight search to find flights from Melbourne Airport 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 janeiro 26, 2026.
Use the filters below to find and compare flights from Melbourne Airport to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

sex 4/3

10:30 am-9:25 am

2 stops38h 55m

Lambert-St Louis

ter 4/14

4:49 pm-8:15 am

2 stops24h 26m

$909

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

sex 4/3

10:30 am-10:27 pm

2 stops27h 57m

Lambert-St Louis

qua 4/15

11:15 am-7:30 am

2 stops29h 15m

$1,313

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

sáb 3/28

10:30 am-8:41 pm

2 stops26h 11m

Lambert-St Louis

sáb 4/4

2:40 pm-8:15 am

2 stops26h 35m

$1,318

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

sex 4/3

10:30 am-4:56 pm

2 stops22h 26m

Lambert-St Louis

ter 4/14

8:30 am-8:15 am

1 stop32h 45m

$1,320

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

sáb 3/28

4:05 pm-7:42 pm

1 stop19h 37m

Lambert-St Louis

sáb 4/4

11:46 am-5:00 am

1 stop26h 14m

$1,657

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

sáb 3/28

4:05 pm-10:58 pm

1 stop22h 53m

Lambert-St Louis

sáb 4/4

4:13 pm-5:00 am

1 stop21h 47m

$1,671

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

sex 2/6

8:00 am-11:59 pm

2 stops32h 59m

Lambert-St Louis

seg 2/9

3:37 pm-10:05 am

2 stops25h 28m

$1,709

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

sex 2/6

12:00 pm-11:59 pm

1 stop28h 59m

Lambert-St Louis

seg 2/9

11:55 am-5:00 am

1 stop24h 05m

$1,763

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

sex 2/6

12:00 pm-11:59 pm

1 stop28h 59m

Lambert-St Louis

seg 2/9

6:00 am-5:00 am

1 stop30h 00m

$1,773

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

sáb 3/28

4:30 pm-10:58 pm

3 stops46h 28m

Lambert-St Louis

sáb 4/4

10:33 am-11:15 pm

2 stops44h 42m

$2,133

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Melbourne Airport 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 month to fly to St. Louis?

In general, January is the cheapest month to fly from Melbourne Airport to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $837. The month of February is another great option to travel to St. Louis, with average flight prices from Melbourne Airport averaging around $1,038.

Can stopping save me money on Melbourne Airport to St. Louis flights?

You could potentially save up to 45% on your flight if you consider stops on a Melbourne Airport to St. Louis flight.

When to book flights from Melbourne Airport to St. Louis

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

Cheap Melbourne Airport to St. Louis (MEL to STL) flight deals and tips

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

Fastest flight time

26h 43m

Direct flights

None
The fastest flight from Melbourne Airport to St. Louis takes 26h 43m
There are no direct flights from Melbourne Airport to St. Louis. There are no popular flight routes from Melbourne Airport to St. Louis.
Search flight deals

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

    Melbourne and Lambert-St Louis are 9485.3 mi apart from one another. In terms of flight time, this usually takes a little over 26h 43m.

  • 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 refreshed on a daily basis.

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

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Melbourne Airport to St. Louis

Compare and see reviews for airlines that fly from Melbourne Airport to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $822Free CancellationRating
7.4
9,199 reviews
Search United Airlines flights

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
Fenton
Collinsville
St. Peters
Wentzville
Alton
Farmington
Clayton
Eureka
Edwardsville
Festus
Glencoe
Litchfield
Shrewsbury

Why use momondo?

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

It is quick and easy to find Melbourne to St. Louis 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 St. Louis that suits you.

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?

Once all potential Melbourne to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to St. Louis from Melbourne are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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