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

Delta, United Airlines, and Air New Zealand are the most popular carriers 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 refreshed on a daily basis.

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

There are 2 operators available for flights from Melbourne Airport to Lambert-St Louis Airport as of November 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Melbourne Airport to Lambert-St Louis Airport.

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

The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$899 Cheap Flights from Melbourne Airport to St. Louis in 2025/26

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Find the cheapest flights from Melbourne Airport to St. Louis

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16:05 - 23:30MEL-STL

24h 25m2 stops

18:29 - 09:30STL-MEL

47h 01m2 stops

$1,633American Airlines

Find Deal

Fri, 6 Mar - Tue, 10 Mar

12:00 - 22:57MEL-STL

27h 57m2 stops

17:59 - 05:00STL-MEL

43h 01m1 stop

$1,644American Airlines

Find Deal

Fri, 6 Mar - Tue, 10 Mar

11:30 - 16:52MEL-STL

22h 22m2 stops

17:54 - 08:30STL-MEL

46h 36m2 stops

$1,660United Airlines

Find Deal

Fri, 6 Mar - Tue, 10 Mar

10:10 - 17:48MEL-STL

24h 38m2 stops

18:59 - 07:00STL-MEL

44h 01m2 stops

$1,710Delta

Find Deal

Fri, 6 Mar - Tue, 10 Mar

13:00 - 22:22MEL-STL

50h 22m2 stops

18:35 - 09:30STL-MEL

45h 55m2 stops

$2,301United Airlines

Find Deal

Fri, 19 Dec - Fri, 26 Dec

12:15 - 23:48MEL-STL

28h 33m2 stops

06:30 - 09:30STL-MEL

35h 00m1 stop

$2,421Qantas Airways

Find Deal

Fri, 6 Mar - Tue, 10 Mar

11:30 - 21:25MEL-STL

26h 55m2 stops

18:44 - 05:00STL-MEL

41h 16m1 stop

$2,562Multiple Airlines

Find Deal

Fri, 19 Dec - Fri, 26 Dec

16:05 - 22:57MEL-STL

23h 52m1 stop

06:30 - 09:30STL-MEL

35h 00m1 stop

$2,568American Airlines

Find Deal

Fri, 6 Mar - Tue, 10 Mar

16:05 - 19:30MEL-STL

20h 25m1 stop

18:44 - 05:00STL-MEL

41h 16m1 stop

$3,713Qantas Airways

Find Deal

Fri, 19 Dec - Fri, 26 Dec

00:45 - 01:25MEL-STL

41h 40m2 stops

20:01 - 12:30STL-MEL

47h 29m2 stops

$4,792Multiple Airlines

Find Deal

Thu, 18 Dec - Fri, 26 Dec

United Airlines flights from Melbourne Airport to St. Louis

Our best United Airlines deals on Melbourne Airport to St. Louis flight tickets

United Airlines

6 Mar

MEL11:30Melbourne

22h 22m

2 stops

STL16:52Lambert-St Louis

10 Mar

STL17:54Lambert-St Louis

46h 36m

2 stops

MEL08:30Melbourne

$1,660

Find similar

United Airlines

19 Dec

MEL13:00Melbourne

50h 22m

2 stops

STL22:22Lambert-St Louis

26 Dec

STL18:35Lambert-St Louis

45h 55m

2 stops

MEL09:30Melbourne

$2,301

Find similar

United Airlines

6 Mar

MEL13:00Melbourne

20h 44m

1 stop

STL16:44Lambert-St Louis

10 Mar

STL17:25Lambert-St Louis

23h 35m

1 stop

MEL09:00Melbourne

$2,590

Find similar

American Airlines flights from Melbourne Airport to St. Louis

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

American Airlines

6 Mar

MEL16:05Melbourne

24h 25m

2 stops

STL23:30Lambert-St Louis

10 Mar

STL18:29Lambert-St Louis

47h 01m

2 stops

MEL09:30Melbourne

$1,633

Find similar

American Airlines

6 Mar

MEL12:00Melbourne

27h 57m

2 stops

STL22:57Lambert-St Louis

10 Mar

STL17:59Lambert-St Louis

43h 01m

1 stop

MEL05:00Melbourne

$1,644

Find similar

American Airlines

6 Mar

MEL16:05Melbourne

23h 52m

1 stop

STL22:57Lambert-St Louis

10 Mar

STL06:30Lambert-St Louis

35h 00m

1 stop

MEL09:30Melbourne

$2,568

Find similar

momondo Fare Finder

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

Fri 6/3

16:05-23:30

2 stops24h 25m

Lambert-St Louis

Tue 10/3

18:29-09:30

2 stops47h 01m

$1,633

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 6/3

12:00-22:57

2 stops27h 57m

Lambert-St Louis

Tue 10/3

17:59-05:00

1 stop43h 01m

$1,644

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 6/3

11:30-16:52

2 stops22h 22m

Lambert-St Louis

Tue 10/3

17:54-08:30

2 stops46h 36m

$1,660

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 6/3

10:10-17:48

2 stops24h 38m

Lambert-St Louis

Tue 10/3

18:59-07:00

2 stops44h 01m

$1,710

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 19/12

13:00-22:22

2 stops50h 22m

Lambert-St Louis

Fri 26/12

18:35-09:30

2 stops45h 55m

$2,301

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 6/3

12:15-23:48

2 stops28h 33m

Lambert-St Louis

Tue 10/3

06:30-09:30

1 stop35h 00m

$2,421

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 19/12

11:30-21:25

2 stops26h 55m

Lambert-St Louis

Fri 26/12

18:44-05:00

1 stop41h 16m

$2,562

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 6/3

16:05-22:57

1 stop23h 52m

Lambert-St Louis

Tue 10/3

06:30-09:30

1 stop35h 00m

$2,568

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Fri 19/12

16:05-19:30

1 stop20h 25m

Lambert-St Louis

Fri 26/12

18:44-05:00

1 stop41h 16m

$3,713

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Thu 18/12

00:45-01:25

2 stops41h 40m

Lambert-St Louis

Fri 26/12

20:01-12:30

2 stops47h 29m

$4,792

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to St. Louis?

The month of January is, on average, the cheapest month to fly to St. Louis from Melbourne Airport, with most prices found around $1,288. If you aren’t able to travel to St. Louis during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,597.

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

According to our data, Thursday is the cheapest day to fly to St. Louis from Melbourne Airport. The lowest ticket price found for a Thursday departure recently was $1,991. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Melbourne Airport to St. Louis on a Tuesday will generally be more expensive and average around $2,661. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to St. Louis from Melbourne Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,732 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to St. Louis, so prices are often more expensive at around $2,627 per ticket.

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

You could potentially save up to 27% 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 return 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

Direct flights	None

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 15265.1 km apart from one another. 20h 25m is a normal flight duration for this route.
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?
There are 2 operators available for flights from Melbourne Airport to Lambert-St Louis Airport as of November 2025.
How old do you have to be to fly from Melbourne Airport to Lambert-St Louis Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Melbourne Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Melbourne Airport to St. Louis?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Melbourne Airport to St. Louis is United Airlines (86% of total bookings). The next most popular airline is Qantas Airways (14%).

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 Airlines	PriceFrom $1,259	Free cancellation	Rating 7.4 9,007 reviews		Search United Airlines flights
Qantas Airways	PriceFrom $1,694	Free cancellation	Rating 7.5 929 reviews		Search Qantas Airways flights

Chesterfield

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?

momondo does allow users to show only those flights to St. Louis from Melbourne which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Melbourne to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Melbourne and alert you when they change.

An easier way to manage your St. Louis trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Melbourne Airport to St. Louis from $899

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 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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Find the cheapest flights from Melbourne Airport to St. Louis

Cheap return flights

Cheap one-way flights

United Airlines flights from Melbourne Airport to St. Louis

Our best United Airlines deals on Melbourne Airport to St. Louis flight tickets

American Airlines flights from Melbourne Airport to St. Louis

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

momondo Fare Finder

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

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?

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

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

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

You could potentially save up to 27% on your flight if you consider stops on a Melbourne Airport to St. Louis flight.

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

Delta, United Airlines, and Air New Zealand are the most popular carriers operating from Melbourne to Lambert-St Louis

When to book flights from Melbourne Airport to St. Louis

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

Direct flights

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

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

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?

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

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

Travelling to a place near St. Louis?

Why use momondo?

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

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

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

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

An easier way to manage your St. Louis trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Missouri