MEL - STL

$969 Find Cheap Flights from Melbourne to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Melbourne to St. Louis departing on 22/5. 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
$1,548
Typical prices: $1,593-$1,289
American Airlines
Fri 22/5Fri 29/5
MEL - STL • 2 stops
Cheapest one-way flight
$969
American Airlines
Fri 22/5
MEL - STL • 1 stop
Top airlines
American Airlines
Cheapest • from $1,548 (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
June
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

Fri, 22 May - Fri, 29 May
American Airlines Logo
09:45 - 19:00
MEL
-
STL
24h 15m
2 stops
American Airlines Logo
19:20 - 05:00
STL
-
MEL
42h 40m
1 stop
$1,548American Airlines
Thu, 14 May - Sat, 23 May
American Airlines Logo
09:45 - 23:59
MEL
-
STL
29h 14m
1 stop
American Airlines Logo
06:35 - 06:45
STL
-
MEL
33h 10m
1 stop
$1,550American Airlines
Thu, 14 May - Sun, 24 May
American Airlines Logo
09:45 - 19:30
MEL
-
STL
24h 45m
2 stops
American Airlines Logo
14:37 - 06:45
STL
-
MEL
25h 08m
2 stops
$1,557American Airlines
Thu, 14 May - Tue, 26 May
United Airlines Logo
10:55 - 20:43
MEL
-
STL
24h 48m
2 stops
United Airlines Logo
13:38 - 08:15
STL
-
MEL
27h 37m
2 stops
$1,565United Airlines
Wed, 13 May - Mon, 25 May
United Airlines Logo
10:55 - 21:13
MEL
-
STL
25h 18m
2 stops
United Airlines Logo
19:23 - 08:15
STL
-
MEL
21h 52m
1 stop
$1,572United Airlines
Fri, 22 May - Fri, 29 May
Delta Logo
10:00 - 21:38
MEL
-
STL
26h 38m
2 stops
Delta Logo
08:53 - 07:50
STL
-
MEL
31h 57m
2 stops
$1,575Delta
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
06:00 - 12:06
MEL
-
STL
45h 06m
3 stops
Multiple Airlines Logo
14:15 - 11:20
STL
-
MEL
30h 05m
3 stops
$1,628Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
American Airlines Logo
09:00 - 16:33
MEL
-
STL
22h 33m
2 stops
American Airlines Logo
19:23 - 10:20
STL
-
MEL
23h 57m
2 stops
$1,645American Airlines
Wed, 3 Jun - Sun, 7 Jun
Air Canada Logo
20:30 - 20:09
MEL
-
STL
38h 39m
3 stops
Air Canada Logo
08:40 - 11:35
STL
-
MEL
35h 55m
3 stops
$1,703Air Canada
Fri, 22 May - Fri, 29 May
Air Canada Logo
06:00 - 20:09
MEL
-
STL
29h 09m
3 stops
Air Canada Logo
07:05 - 11:05
STL
-
MEL
37h 00m
3 stops
$1,738Air Canada
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.

How much is a return flight from Melbourne Airport to St. Louis?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Melbourne Airport to St. Louis departing in May.

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 June, where tickets cost $1,142 (return) on average. On the other hand, the most expensive months are September and August, where the average cost of round-trip tickets is $2,093 and $1,956 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$969
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (9% 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 $969 for a one-way ticket and $1,548 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 9672 reviews
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
Airline reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

4.0 OkayMichael, Apr 2026
SNA - DEN
Read more United Airlines reviews

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Flight crew was super friendly and helpful. Food was frequent and honestly pretty good. Plenty of on-board entertainment. Economy seats are super cramped for such a long flight, but the crew allowed people to get up and stretch, and kids could wander with their parents, so we all made it work. Overall a very good experience.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Outstanding service, great food, friendly & efficient crew, safe & comfortable flight

Staff were not attentive, wifi did not work, cut my head in the bathroom due to the position of the soap on the sink, had blood running down my face, told staff, they had no expression no sympathy, didn't even say "sorry", they said "oh we will have a look at that" about 10 mins later the purser brought me a bandaid, still no sorry.... Shocking

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

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)