MEL - STL

$1,281 Find Cheap Flights from Melbourne to St. Louis

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Melbourne to St. Louis departing on 20/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Melbourne to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Melbourne to St. Louis, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$1,281
Overall average: $2,017
American Airlines
Mon 20/4Mon 27/4
MEL - STL • 1 stop
Cheapest one-way flight
$1,466
Multiple Airlines
Fri 26/6
MEL - STL • 2 stops
Top airlines
American Airlines
Cheapest • from $1,281 (return)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Melbourne and St. Louis. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 30% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Melbourne to St. Louis (MEL-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Melbourne to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Melbourne to St. Louis

Mon, 20 Apr - Mon, 27 Apr
American Airlines Logo
09:45 - 23:57
MEL
-
STL
29h 12m
1 stop
American Airlines Logo
14:37 - 06:45
STL
-
MEL
25h 08m
2 stops
$1,281American Airlines
Mon, 20 Apr - Mon, 27 Apr
American Airlines Logo
14:05 - 23:57
MEL
-
STL
24h 52m
2 stops
American Airlines Logo
14:37 - 06:45
STL
-
MEL
25h 08m
2 stops
$1,323American Airlines
Wed, 25 Mar - Sun, 29 Mar
United Airlines Logo
10:30 - 16:49
MEL
-
STL
22h 19m
2 stops
United Airlines Logo
18:05 - 08:30
STL
-
MEL
46h 25m
2 stops
$1,345United Airlines
Thu, 23 Apr - Thu, 30 Apr
Qantas Airways Logo
09:45 - 23:57
MEL
-
STL
29h 12m
1 stop
Qantas Airways Logo
06:21 - 06:45
STL
-
MEL
33h 24m
1 stop
$1,593Qantas Airways
Thu, 23 Apr - Thu, 30 Apr
Multiple Airlines Logo
13:30 - 23:57
MEL
-
STL
25h 27m
2 stops
Multiple Airlines Logo
06:21 - 12:00
STL
-
MEL
38h 39m
2 stops
$1,746Multiple Airlines
Wed, 27 May - Sun, 31 May
Air Canada Logo
20:30 - 20:04
MEL
-
STL
38h 34m
3 stops
Air Canada Logo
07:05 - 11:05
STL
-
MEL
37h 00m
3 stops
$1,784Air Canada
Wed, 27 May - Sun, 31 May
Air Canada Logo
20:30 - 20:04
MEL
-
STL
38h 34m
3 stops
Air Canada Logo
07:05 - 11:35
STL
-
MEL
37h 30m
3 stops
$1,832Air Canada
Mon, 20 Apr - Mon, 27 Apr
Multiple Airlines Logo
20:50 - 15:25
MEL
-
STL
57h 35m
3 stops
Multiple Airlines Logo
16:05 - 11:20
STL
-
MEL
52h 15m
3 stops
$1,943Multiple Airlines
Wed, 24 Jun - Wed, 12 Aug
Delta Logo
10:00 - 00:36
MEL
-
STL
29h 36m
2 stops
Delta Logo
07:20 - 07:50
STL
-
MEL
33h 30m
2 stops
$1,945Delta
Thu, 23 Apr - Thu, 30 Apr
Multiple Airlines Logo
20:50 - 15:25
MEL
-
STL
57h 35m
3 stops
Multiple Airlines Logo
16:05 - 10:35
STL
-
MEL
51h 30m
3 stops
$1,985Multiple Airlines
Booking Insights

KAYAK's insights & trends for Melbourne to St. Louis flights

Get data-powered insights and trends into flights from Melbourne to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Melbourne Airport to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Melbourne Airport to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Melbourne Airport to St. Louis is January, where tickets cost $1,192 (return) on average. On the other hand, the most expensive months are September and April, where the average cost of round-trip tickets is $2,140 and $2,017 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$1,281
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Melbourne to St. Louis

When to book flights from Melbourne to St. Louis

Are your dates flexible? Find out the best times to travel from Melbourne to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Melbourne to St. Louis flights

  • What is the cheapest flight from Melbourne Airport to St. Louis?

    In the last 3 days, the lowest price for a flight from Melbourne Airport to St. Louis was $1,466 for a one-way ticket and $1,281 for a return.

  • Which airports will I be using when flying from Melbourne to St. Louis?

    On your way to St. Louis, you’ll fly out from Melbourne. You’ll be landing at Lambert-St Louis.

  • Which aircraft models fly most regularly from Melbourne to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Melbourne to St. Louis?

    Star Alliance is the only airline alliance operating flights between Melbourne and St. Louis.

  • How does KAYAK find such low prices on flights from Melbourne to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Melbourne to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Melbourne to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Melbourne is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Melbourne to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to St. Louis with an airline and back to Melbourne with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Melbourne to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Melbourne up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Melbourne to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Melbourne to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Melbourne to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9409 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

I paid $7,000 to fly round trip to Porto. I thought it was for business class. But on the leg from Miami to Newark, and again from Newark to Miami, i was in coach. One time in the middle seat of coach. From Newark to Porto I was in business class as expected, and it was fine. I fly to Portugal once per month, often paying $5,000 for business class. Usually i fly American Airlines. I'd be happy to fly more with United Airlines. But my experience was disappointing because i was put in the coach for almost half the flights.

2.0 MediocreJeff, Mar 2026
OPO - EWR
Read more United Airlines reviews

I paid $7,000 to fly round trip to Porto. I thought it was for business class. But on the leg from Miami to Newark, and again from Newark to Miami, i was in coach. One time in the middle seat of coach. From Newark to Porto I was in business class as expected, and it was fine. I fly to Portugal once per month, often paying $5,000 for business class. Usually i fly American Airlines. I'd be happy to fly more with United Airlines. But my experience was disappointing because i was put in the coach for almost half the flights.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

It was amazing. I had several upgraded seats on my flight out. Everything went smooth with no delays.

They never clean the toilet, and the food is worse

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Everything you need to know for your flight from Melbourne to St. Louis

Information on your arrival and departure airports

Melbourne (MEL)
St. Louis (STL)