$801+ Cheap flights from Key West to Melbourne, FL (EYW - MLB)
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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MLB
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Key West to Melbourne 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 Key West to Melbourne
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Best
Last-minute
One-way
Cheapest flights from Key West to MelbourneExplore the most affordable flight options available from Key West to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Key West to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:48 pm -
1 stop10h 29m
Tue 10/205:35 am -
1 stop9h 01m
Deal found 9/14![American Airlines logo]()
$945
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:10 pm -
1 stop4h 49m
Tue 10/2011:12 am -
1 stop6h 03m
Deal found 9/10![Delta logo]()
$1,443
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/303:30 pm -
1 stop20h 58m
Fri 10/212:58 pm -
1 stop47h 19m
Deal found 9/10![American Airlines logo]()
$1,454
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:10 pm -
1 stop4h 49m
Mon 10/1211:12 am -
1 stop6h 03m
Deal found 9/10![Delta logo]()
$1,681
Best flights from Key West to MelbourneDiscover carefully curated flight deals from Key West to Melbourne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Key West to Melbourne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:48 pm -
1 stop10h 29m
Tue 10/205:35 am -
1 stop9h 01m
Deal found 9/14![American Airlines logo]()
$945
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:10 pm -
1 stop4h 49m
Tue 10/206:00 am -
1 stop4h 47m
Deal found 9/10![Delta logo]()
$1,443
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:10 pm -
1 stop4h 49m
Tue 10/2011:12 am -
1 stop6h 03m
Deal found 9/10![Delta logo]()
$1,443
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/303:30 pm -
1 stop20h 58m
Fri 10/212:58 pm -
1 stop47h 19m
Deal found 9/10![American Airlines logo]()
$1,454
Last-minute flights from Key West to MelbourneDiscover last-minute flight deals from Key West to Melbourne. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Key West to Melbourne. Data last updated September 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/303:30 pm -
1 stop20h 58m
Fri 10/212:58 pm -
1 stop47h 19m
Deal found 9/10![American Airlines logo]()
$1,454
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:10 pm -
1 stop4h 49m
Mon 10/1211:12 am -
1 stop6h 03m
Deal found 9/10![Delta logo]()
$1,681
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:48 pm -
1 stop10h 29m
Tue 10/205:35 am -
1 stop9h 01m
Deal found 9/14![American Airlines logo]()
$945
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:10 pm -
1 stop4h 49m
Tue 10/2011:12 am -
1 stop6h 03m
Deal found 9/10![Delta logo]()
$1,443
One-way flights from Key West to MelbourneSearch for one-way flight options from Key West to Melbourne. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Key West to Melbourne. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:05 pm -
1 stop4h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$801
Find flight deals from Key West to Melbourne
Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Melbourne (MLB). 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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $945 (American Airlines) |
Popular in | January |
Cheapest in | May |
Average price | $139 |
Cheapflights Fare Finder
Customize your flight search to find flights from Key West to Melbourne 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 7,457,451 searches. Data last updated September 15, 2026.
Use the filters below to find and compare flights from Key West to Melbourne that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Key WestMelbourne
EYW Key West - MLB Melbourne
EYWMLB
Key West
Sun 11/15
6:05 pm-10:52 pm
1 stop4h 47m
Melbourne
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$801
Key WestMelbourne
EYW Key West - MLB Melbourne
EYWMLB
Key West
Wed 10/14
12:48 pm-11:17 pm
1 stop10h 29m
Melbourne
Tue 10/20
5:35 am-2:36 pm
1 stop9h 01m
$945
Key WestMelbourne
EYW Key West - MLB Melbourne
EYWMLB
Key West
Fri 10/16
6:10 pm-10:59 pm
1 stop4h 49m
Melbourne
Tue 10/20
6:00 am-10:47 am
1 stop4h 47m
$1,443
Key WestMelbourne
EYW Key West - MLB Melbourne
EYWMLB
Key West
Thu 10/15
6:10 pm-10:59 pm
1 stop4h 49m
Melbourne
Tue 10/20
11:12 am-5:15 pm
1 stop6h 03m
$1,443
Key WestMelbourne
EYW Key West - MLB Melbourne
EYWMLB
Key West
Wed 9/30
3:30 pm-12:28 pm
1 stop20h 58m
Melbourne
Fri 10/2
12:58 pm-12:17 pm
1 stop47h 19m
$1,454
Sorted by cheapest first
Compare providers for flights from Key West to Melbourne
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Key West to Melbourne in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Key West-Melbourne, Florida flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Melbourne, Florida flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Melbourne, Florida flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Key West-Melbourne, Florida 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 Key West-Melbourne, Florida 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 Key West to Melbourne
Have a flexible travel schedule? Discover the best time to fly to Melbourne from Key West with our price prediction graph.
EYW-MLB
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.
Related info for your journey
Find useful and relevant information for your journey from Key West to Melbourne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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