Cheap Flights from St. Louis (STL) to Milos (MLO)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Milos (MLO-Milos Island National)

Cheap Flights from St. Louis to Milos (STL-MLO)

Prices were available within the past 7 days and start at for one-way flights and $944 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Nov 12 - Wed, Nov 26
STL
St. Louis
MLO
Milos
$944 Roundtrip, found 6 days ago
$944
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Nov 12 from St. Louis to Milos, returning Wed, Nov 26, priced at $944 found 6 days ago
Delta
Wed, Oct 22 - Wed, Nov 5
STL
St. Louis
MLO
Milos
$1,037 Roundtrip, found 6 days ago
$1,037
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Oct 22 from St. Louis to Milos, returning Wed, Nov 5, priced at $1,037 found 6 days ago
Delta
Wed, Nov 26 - Fri, Dec 5
STL
St. Louis
MLO
Milos
$1,045 Roundtrip, found 6 days ago
$1,045
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Nov 26 from St. Louis to Milos, returning Fri, Dec 5, priced at $1,045 found 6 days ago
Delta
Wed, Dec 3 - Wed, Dec 17
STL
St. Louis
MLO
Milos
$1,071 Roundtrip, found 6 days ago
$1,071
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec 3 from St. Louis to Milos, returning Wed, Dec 17, priced at $1,071 found 6 days ago
Delta
Sat, Oct 25 - Wed, Nov 12
STL
St. Louis
MLO
Milos
$1,071 Roundtrip, found 6 days ago
$1,071
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Oct 25 from St. Louis to Milos, returning Wed, Nov 12, priced at $1,071 found 6 days ago
Delta
Sat, Oct 25 - Mon, Nov 10
STL
St. Louis
MLO
Milos
$1,089 Roundtrip, found 6 days ago
$1,089
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Oct 25 from St. Louis to Milos, returning Mon, Nov 10, priced at $1,089 found 6 days ago
Delta
Sat, Oct 25 - Sun, Nov 9
STL
St. Louis
MLO
Milos
$1,096 Roundtrip, found 6 days ago
$1,096
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Oct 25 from St. Louis to Milos, returning Sun, Nov 9, priced at $1,096 found 6 days ago
Delta
Fri, Nov 14 - Sun, Nov 30
STL
St. Louis
MLO
Milos
$1,111 Roundtrip, found 6 days ago
$1,111
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Nov 14 from St. Louis to Milos, returning Sun, Nov 30, priced at $1,111 found 6 days ago
Delta
Thu, Oct 23 - Wed, Nov 12
STL
St. Louis
MLO
Milos
$1,113 Roundtrip, found 6 days ago
$1,113
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Oct 23 from St. Louis to Milos, returning Wed, Nov 12, priced at $1,113 found 6 days ago
Delta
Fri, Nov 7 - Wed, Nov 26
STL
St. Louis
MLO
Milos
$1,121 Roundtrip, found 6 days ago
$1,121
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Nov 7 from St. Louis to Milos, returning Wed, Nov 26, priced at $1,121 found 6 days ago
Delta
Thu, Oct 23 - Mon, Nov 10
STL
St. Louis
MLO
Milos
$1,131 Roundtrip, found 6 days ago
$1,131
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Oct 23 from St. Louis to Milos, returning Mon, Nov 10, priced at $1,131 found 6 days ago
Delta
Thu, Oct 23 - Sun, Nov 9
STL
St. Louis
MLO
Milos
$1,138 Roundtrip, found 6 days ago
$1,138
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Oct 23 from St. Louis to Milos, returning Sun, Nov 9, priced at $1,138 found 6 days ago
Delta
Wed, Nov 5 - Mon, Nov 17
STL
St. Louis
MLO
Milos
$1,139 Roundtrip, found 6 days ago
$1,139
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Nov 5 from St. Louis to Milos, returning Mon, Nov 17, priced at $1,139 found 6 days ago
Delta
Wed, Nov 5 - Sun, Nov 16
STL
St. Louis
MLO
Milos
$1,147 Roundtrip, found 6 days ago
$1,147
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Nov 5 from St. Louis to Milos, returning Sun, Nov 16, priced at $1,147 found 6 days ago
Delta
Mon, Oct 27 - Wed, Nov 12
STL
St. Louis
MLO
Milos
$1,147 Roundtrip, found 6 days ago
$1,147
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Oct 27 from St. Louis to Milos, returning Wed, Nov 12, priced at $1,147 found 6 days ago
Delta
Sat, Oct 18 - Wed, Nov 5
STL
St. Louis
MLO
Milos
$1,156 Roundtrip, found 6 days ago
$1,156
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Oct 18 from St. Louis to Milos, returning Wed, Nov 5, priced at $1,156 found 6 days ago
Delta
Mon, Oct 27 - Mon, Nov 10
STL
St. Louis
MLO
Milos
$1,165 Roundtrip, found 6 days ago
$1,165
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Oct 27 from St. Louis to Milos, returning Mon, Nov 10, priced at $1,165 found 6 days ago
Delta
Mon, Oct 27 - Sun, Nov 9
STL
St. Louis
MLO
Milos
$1,172 Roundtrip, found 6 days ago
$1,172
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Oct 27 from St. Louis to Milos, returning Sun, Nov 9, priced at $1,172 found 6 days ago
Delta
Wed, Nov 5 - Wed, Nov 19
STL
St. Louis
MLO
Milos
$1,198 Roundtrip, found 6 days ago
$1,198
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Nov 5 from St. Louis to Milos, returning Wed, Nov 19, priced at $1,198 found 6 days ago
Delta
Sat, Nov 29 - Sun, Dec 14
STL
St. Louis
MLO
Milos
$1,212 Roundtrip, found 6 days ago
$1,212
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Nov 29 from St. Louis to Milos, returning Sun, Dec 14, priced at $1,212 found 6 days ago

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Milos Island National Airport (MLO) cost?
Secure a cheap one-way flight or cheap return flight from $944 from Lambert-St. Louis Intl. Airport (STL) to Milos Island National Airport (MLO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Milos Island National Airport (MLO)?
November is the most affordable month to fly from STL to MLO. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Milos Island National Airport (MLO)?
To find the cheapest airline that'll fly you from STL to MLO, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Milos Island National Airport (MLO)?
You'll need to hop on a flight with a layover when traveling from Lambert-St. Louis Intl. Airport (STL) to Milos Island National Airport (MLO). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from STL to MLO?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Milos Island National Airport (MLO)?
Opt for a flight from Lambert-St. Louis Intl. Airport (STL) to Milos Island National Airport (MLO) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Milos Island National Airport (MLO) last-minute?
Holding off until right before your break to book a flight from STL to MLO generally means paying more. While it's possible to find some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book a STL to MLO flight and hotel package?
Opting for a STL to MLO flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Milos Island National Airport (MLO)?
If you booked your STL to MLO flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Milos Island National
Roundtrip price
$944
Distance
5776 mi

Book with confidence

St. Louis to Milos Flights

The cheapest times to fly from St. Louis to Milos

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Milos are during the month of November. You can find some of the cheapest flights from St. Louis to Milos with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Milos

Sunday is one of the best days to book for cheap flights from St. Louis to Milos: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Milos

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Milos in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Milos flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Milos airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Milos Flights

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*Available to One Key members.