$906+ Cheap flights from Melbourne (MEL) to St. Louis (STL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — STL
Mar 16 — Mar 231
1 adult, Economy
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Find cheap flights from Melbourne to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Melbourne to St. Louis
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Best
Last-minute
One-way
Cheapest flights from Melbourne to St. LouisExplore the most affordable flight options available from Melbourne to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
Explore the most affordable flight options available from Melbourne to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
This Delta deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:10 am
MEL
- STL
2 stops29h 48m
Delta
Mon 3/237:15 am
STL
- MEL
2 stops31h 45m
Delta
Deal found 2/12![Delta logo]()
$906
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2812:00 pm
MEL
- STL
1 stop27h 58m
American Airlines
Sat 4/44:13 pm
STL
- MEL
1 stop21h 47m
American Airlines
Deal found 2/10![American Airlines logo]()
$958
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/812:00 pm
MEL
- STL
1 stop27h 58m
American Airlines
Mon 3/2311:46 am
STL
- MEL
1 stop25h 14m
American Airlines
Deal found 2/12![American Airlines logo]()
$961
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2812:00 pm
MEL
- STL
1 stop27h 58m
American Airlines
Sun 4/56:38 am
STL
- MEL
1 stop33h 07m
American Airlines
Deal found 2/10![American Airlines logo]()
$967
This KAYAK deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2812:00 pm
MEL
- STL
1 stop27h 58m
Qantas Airways
Sat 4/411:46 am
STL
- MEL
1 stop26h 14m
Qantas Airways
Deal found 2/10![Qantas Airways logo]()
$973
This Aunt Betty deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:05 am
MEL
- STL
2 stops25h 23m
Multiple Airlines
Mon 3/234:13 pm
STL
- MEL
1 stop20h 47m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,090
This Qantas Airways deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:25 pm
MEL
- STL
2 stops40h 03m
Qantas Airways
Mon 2/236:18 pm
STL
- MEL
2 stops30h 27m
Qantas Airways
Deal found 2/13![Qantas Airways logo]()
$1,233
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:30 am
MEL
- STL
2 stops26h 11m
United Airlines
Sat 4/42:40 pm
STL
- MEL
2 stops26h 35m
United Airlines
Deal found 2/11![United Airlines logo]()
$1,350
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/411:55 am
MEL
- STL
2 stops37h 30m
United Airlines
Wed 4/152:40 pm
STL
- MEL
2 stops25h 50m
United Airlines
Deal found 2/12![United Airlines logo]()
$1,359
Best flights from Melbourne to St. LouisDiscover carefully curated flight deals from Melbourne to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
Discover carefully curated flight deals from Melbourne to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
This Delta deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:10 am
MEL
- STL
2 stops29h 48m
Delta
Mon 3/237:15 am
STL
- MEL
2 stops31h 45m
Delta
Deal found 2/12![Delta logo]()
$906
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/812:00 pm
MEL
- STL
1 stop27h 58m
American Airlines
Mon 3/2311:46 am
STL
- MEL
1 stop25h 14m
American Airlines
Deal found 2/12![American Airlines logo]()
$961
This KAYAK deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2812:00 pm
MEL
- STL
1 stop27h 58m
Qantas Airways
Sat 4/411:46 am
STL
- MEL
1 stop26h 14m
Qantas Airways
Deal found 2/10![Qantas Airways logo]()
$973
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:30 am
MEL
- STL
2 stops26h 11m
United Airlines
Sat 4/42:40 pm
STL
- MEL
2 stops26h 35m
United Airlines
Deal found 2/11![United Airlines logo]()
$1,350
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2812:00 pm
MEL
- STL
1 stop27h 58m
American Airlines
Sun 4/52:19 pm
STL
- MEL
2 stops25h 26m
American Airlines
Deal found 2/10![American Airlines logo]()
$962
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:30 am
MEL
- STL
2 stops26h 11m
United Airlines
Sun 4/58:21 am
STL
- MEL
2 stops32h 54m
United Airlines
Deal found 2/10![United Airlines logo]()
$1,354
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/411:55 am
MEL
- STL
2 stops37h 30m
United Airlines
Wed 4/152:40 pm
STL
- MEL
2 stops25h 50m
United Airlines
Deal found 2/12![United Airlines logo]()
$1,359
Last-minute flights from Melbourne to St. LouisDiscover last-minute flight deals from Melbourne to St. Louis. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from Melbourne to St. Louis. Data last updated February 14, 2026 and is based on user searches.
This Qantas Airways deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:25 pm
MEL
- STL
2 stops40h 03m
Qantas Airways
Mon 2/236:18 pm
STL
- MEL
2 stops30h 27m
Qantas Airways
Deal found 2/13![Qantas Airways logo]()
$1,233
This Delta deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:10 am
MEL
- STL
2 stops29h 48m
Delta
Mon 3/237:15 am
STL
- MEL
2 stops31h 45m
Delta
Deal found 2/12![Delta logo]()
$906
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/812:00 pm
MEL
- STL
1 stop27h 58m
American Airlines
Mon 3/2311:46 am
STL
- MEL
1 stop25h 14m
American Airlines
Deal found 2/12![American Airlines logo]()
$961
This Aunt Betty deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:05 am
MEL
- STL
2 stops25h 23m
Multiple Airlines
Mon 3/234:13 pm
STL
- MEL
1 stop20h 47m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,090
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2812:00 pm
MEL
- STL
1 stop27h 58m
American Airlines
Sat 4/44:13 pm
STL
- MEL
1 stop21h 47m
American Airlines
Deal found 2/10![American Airlines logo]()
$958
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2812:00 pm
MEL
- STL
1 stop27h 58m
American Airlines
Sun 4/52:19 pm
STL
- MEL
2 stops25h 26m
American Airlines
Deal found 2/10![American Airlines logo]()
$962
This KAYAK deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2812:00 pm
MEL
- STL
1 stop27h 58m
Qantas Airways
Sat 4/411:46 am
STL
- MEL
1 stop26h 14m
Qantas Airways
Deal found 2/10![Qantas Airways logo]()
$973
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:30 am
MEL
- STL
2 stops26h 11m
United Airlines
Sat 4/42:40 pm
STL
- MEL
2 stops26h 35m
United Airlines
Deal found 2/11![United Airlines logo]()
$1,350
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:30 am
MEL
- STL
2 stops26h 11m
United Airlines
Sun 4/58:21 am
STL
- MEL
2 stops32h 54m
United Airlines
Deal found 2/10![United Airlines logo]()
$1,354
One-way flights from Melbourne to St. LouisSearch for one-way flight options from Melbourne to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
Search for one-way flight options from Melbourne to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2710:55 am
MEL
- STL
2 stops48h 47m
United Airlines
Deal found 2/11![United Airlines logo]()
$1,173
This Air Tahiti Nui deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Tahiti Nui is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:45 pm
MEL
- STL
3 stops44h 11m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$1,210
This Turkish Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/279:35 pm
MEL
- STL
3 stops57h 11m
Turkish Airlines
Deal found 2/12![Turkish Airlines logo]()
$1,516
Find flight deals from Melbourne to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MEL) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $906 (Delta) |
One-way from | $552 (Delta) |
Popular in | September |
Cheapest in | January |
Average price | $1,038 |
Cheapflights Fare Finder
Customize your flight search to find flights from Melbourne 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, Cheapflights users made 2,558,603 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Melbourne Airport to St. Louis that are best for you.
Fly from
Melbourne
Fly to
St. Louis
Route
Depart
Return
Price
MelbourneSt. Louis
MEL - STL
MELSTL
Melbourne
Sun 3/8
10:10 am-10:58 pm
2 stops29h 48m
Lambert-St Louis
Mon 3/23
7:15 am-7:00 am
2 stops31h 45m
$906
MelbourneSt. Louis
MEL - STL
MELSTL
Melbourne
Sun 3/8
12:00 pm-10:58 pm
1 stop27h 58m
Lambert-St Louis
Mon 3/23
11:46 am-5:00 am
1 stop25h 14m
$961
MelbourneSt. Louis
MEL - STL
MELSTL
Melbourne
Sat 3/28
12:00 pm-11:58 pm
1 stop27h 58m
Lambert-St Louis
Sun 4/5
2:19 pm-6:45 am
2 stops25h 26m
$962
MelbourneSt. Louis
MEL - STL
MELSTL
Melbourne
Sat 3/28
12:00 pm-11:58 pm
1 stop27h 58m
Lambert-St Louis
Sat 4/4
11:46 am-5:00 am
1 stop26h 14m
$973
MelbourneSt. Louis
MEL - STL
MELSTL
Melbourne
Sat 3/28
10:30 am-8:41 pm
2 stops26h 11m
Lambert-St Louis
Sat 4/4
2:40 pm-8:15 am
2 stops26h 35m
$1,350
MelbourneSt. Louis
MEL - STL
MELSTL
Melbourne
Sat 3/28
10:30 am-8:41 pm
2 stops26h 11m
Lambert-St Louis
Sun 4/5
8:21 am-8:15 am
2 stops32h 54m
$1,354
MelbourneSt. Louis
MEL - STL
MELSTL
Melbourne
Sat 4/4
11:55 am-9:25 am
2 stops37h 30m
Lambert-St Louis
Wed 4/15
2:40 pm-7:30 am
2 stops25h 50m
$1,359
MelbourneSt. Louis
MEL - STL
MELSTL
Melbourne
Sat 6/27
10:55 am-8:42 pm
2 stops48h 47m
$1,173
MelbourneSt. Louis
MEL - STL
MELSTL
Melbourne
Sat 6/27
6:45 pm-11:56 pm
3 stops44h 11m
$1,210
MelbourneSt. Louis
MEL - STL
MELSTL
Melbourne
Sat 6/27
9:35 pm-3:46 pm
3 stops57h 11m
$1,516
- Most accurate provider: When it comes to deals on Melbourne Airport-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Melbourne Airport-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Melbourne Airport-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Melbourne Airport-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Melbourne Airport-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Melbourne to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Melbourne with our price prediction graph.
MEL-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Melbourne Airport to St. Louis
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated February 14, 2026.
Peruse reviews from past customers who have flown with United Airlines from Melbourne Airport to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Comfort
7.3
Food
6.6
Entertainment
7.1
Crew
8.1
Overall
7.4
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Boarding
7.7
Comfort
7.3
Food
6.6
Entertainment
7.1
Crew
8.1
Overall
7.4
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Related info for your journey
Find useful and relevant information for your journey from Melbourne to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus
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Melbourne and St. Louis flights
Browse other Melbourne and St. Louis flight options. Last updated on February 14, 2026.
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Browse through other flights departing from Melbourne. Flights are based on user searches made on Cheapflights and were last updated on February 14, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 14, 2026.
Top airline flying from Melbourne to St. Louis
Discover the top airline that operate flights from Melbourne to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$822 | Average$1,431 | FlexibilityNo cancel fee | On-time69% |