MLB - STL

$159 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 9/7. 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

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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Flights Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 round-trip flight deals from Melbourne to St. Louis

Sat, Dec 6 - Tue, Dec 9
Delta Logo
5:55 am - 9:41 amMLB-STL
4h 46m1 stop
Delta Logo
9:00 am - 2:22 pmSTL-MLB
4h 22m1 stop
$307Delta
Find Deal
Sat, Dec 6 - Tue, Dec 9
Delta Logo
5:55 am - 9:41 amMLB-STL
4h 46m1 stop
Delta Logo
6:45 am - 5:59 pmSTL-MLB
10h 14m2 stops
$361Delta
Find Deal
Sat, Dec 6 - Tue, Dec 9
American Airlines Logo
1:50 pm - 9:47 pmMLB-STL
8h 57m2 stops
American Airlines Logo
5:58 am - 4:16 pmSTL-MLB
9h 18m2 stops
$387American Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
Delta Logo
2:29 pm - 7:07 pmMLB-STL
5h 38m1 stop
Delta Logo
6:00 am - 1:44 pmSTL-MLB
6h 44m1 stop
$487Delta
Find Deal
Wed, Aug 13 - Sun, Aug 17
American Airlines Logo
7:46 am - 4:14 pmMLB-STL
9h 28m2 stops
American Airlines Logo
5:27 am - 1:18 pmSTL-MLB
6h 51m1 stop
$492American Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
American Airlines Logo
7:46 am - 4:14 pmMLB-STL
9h 28m2 stops
American Airlines Logo
5:15 am - 5:20 pmSTL-MLB
11h 05m2 stops
$497American Airlines
Find Deal
Tue, Aug 12 - Tue, Aug 12
Delta Logo
5:50 am - 9:57 amMLB-STL
5h 07m1 stop
Delta Logo
3:40 pm - 11:29 pmSTL-MLB
6h 49m1 stop
$501Delta
Find Deal
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’s the cheapest day of the week to fly from Melbourne to St. Louis?

The average price of all round-trip flights from Melbourne to St. Louis clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Melbourne to St. Louis, look for departures on Sundays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from St. Louis, Wednesday is the cheapest day to fly and Thursday is the most expensive.

Good to know

Low seasonSeptember
Cheapest flight$159
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 16% increase in price.
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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 flights from Melbourne to St. Louis

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

    In the last 3 days, the lowest price for a flight from Melbourne to St. Louis was $159 for a one-way ticket and $307 for a round-trip.

  • Do I need a passport to fly between Melbourne and St. Louis?

    No, a passport isn't needed to fly from Melbourne to St. Louis. However, local authorities might ask for an official ID.

  • 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?

    SkyTeam, and oneworld are the airline alliances operating flights between Melbourne and St. Louis, with SkyTeam being the most commonly used for this route.

  • 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 travelers 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 round-trip ticket. You could then fly to St. Louis with an airline and back to Melbourne with another airline. Booking your flights between Melbourne and STL can sometimes prove cheaper using this method.

  • 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.
8.0
DeltaOverall score based on 7980 reviews
7.9Entertainment
8.2Boarding
7.9Comfort
8.5Crew
7.3Food
Airline reviews

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

2.0 MediocreRosa, Jul 2025TPA - JFK
Read more Delta reviews

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Flight left early and arrived early. the whole trip was excellent.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

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

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