$599 Cheap Flights from St. Louis (STL) to Rhodes (RHO)

View $599 flight on Tue, Oct 7, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Diagoras Airport (RHO)

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Cheap Flights from St. Louis to Rhodes (STL-RHO)

Prices were available within the past 7 days and start at $599 for one-way flights and $858 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Apr 24 - Mon, May 4
STL
St. Louis
RHO
Rhodes
$858 Roundtrip, found 4 days ago
$858
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Apr 24 from St. Louis to Rhodes, returning Mon, May 4, priced at $858 found 4 days ago
Lufthansa
Fri, Apr 24 - Mon, May 4
STL
St. Louis
RHO
Rhodes
$882 Roundtrip, found 4 days ago
$882
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Apr 24 from St. Louis to Rhodes, returning Mon, May 4, priced at $882 found 4 days ago
Lufthansa
Fri, Apr 24 - Mon, May 4
STL
St. Louis
RHO
Rhodes
$932 Roundtrip, found 4 days ago
$932
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Apr 24 from St. Louis to Rhodes, returning Mon, May 4, priced at $932 found 4 days ago
Lufthansa
Fri, Apr 24 - Mon, May 4
STL
St. Louis
RHO
Rhodes
$942 Roundtrip, found 4 days ago
$942
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Apr 24 from St. Louis to Rhodes, returning Mon, May 4, priced at $942 found 4 days ago
Lufthansa
Fri, Apr 24 - Mon, May 4
STL
St. Louis
RHO
Rhodes
$950 Roundtrip, found 4 days ago
$950
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Apr 24 from St. Louis to Rhodes, returning Mon, May 4, priced at $950 found 4 days ago
Lufthansa
Fri, Apr 24 - Mon, May 4
STL
St. Louis
RHO
Rhodes
$955 Roundtrip, found 4 days ago
$955
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Apr 24 from St. Louis to Rhodes, returning Mon, May 4, priced at $955 found 4 days ago
Air Canada
Tue, May 12 - Tue, May 19
STL
St. Louis
RHO
Rhodes
$1,003 Roundtrip, found 6 days ago
$1,003
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, May 12 from St. Louis to Rhodes, returning Tue, May 19, priced at $1,003 found 6 days ago
British Airways
Tue, May 12 - Tue, May 19
STL
St. Louis
RHO
Rhodes
$1,040 Roundtrip, found 6 days ago
$1,040
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, May 12 from St. Louis to Rhodes, returning Tue, May 19, priced at $1,040 found 6 days ago
Austrian Airlines
Fri, Apr 3 - Mon, Apr 13
STL
St. Louis
RHO
Rhodes
$1,065 Roundtrip, found 5 days ago
$1,065
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Fri, Apr 3 from St. Louis to Rhodes, returning Mon, Apr 13, priced at $1,065 found 5 days ago
Finnair
Fri, Apr 24 - Mon, May 4
STL
St. Louis
RHO
Rhodes
$1,258 Roundtrip, found 4 days ago
$1,258
Roundtrip
found 4 days ago
Select Finnair flight, departing Fri, Apr 24 from St. Louis to Rhodes, returning Mon, May 4, priced at $1,258 found 4 days ago

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Diagoras Airport (RHO) cost?
Get a cheap one-way flight from $599 or cheap return flight from $858 from Lambert-St. Louis Intl. Airport (STL) to Diagoras Airport (RHO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Diagoras Airport (RHO)?
April is the least expensive month to fly from STL to RHO. Avoiding peak travel times is often the key to finding better fares.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Diagoras Airport (RHO)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from STL to RHO. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Diagoras Airport (RHO)?
Nonstop flights from Lambert-St. Louis Intl. Airport (STL) to Diagoras Airport (RHO) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from STL to RHO?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a number of factors, including the season and airline.*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 Diagoras Airport (RHO)?
To avoid possible delays on the Lambert-St. Louis Intl. Airport (STL) to Diagoras Airport (RHO) route, aim to fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**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 Diagoras Airport (RHO) last-minute?
Holding off until right before your break to book a flight from STL to RHO generally means paying more. Although you may find some last-minute discounts, there's no guarantee. Keep your travel plans flexible for the best chance of scoring a bargain.
Is it cheaper to book a STL to RHO flight and hotel package?
You can save money by securing a STL to RHO flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your ideal accommodations and flights, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Diagoras Airport (RHO)?
In most cases, you're able to reschedule or cancel your STL to RHO flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Diagoras
Airlines serving
Air Canada, British Airways, Brussels Airlines, Finnair, Lufthansa
Roundtrip price
$857
Distance
5931 mi

Book with confidence

Book with confidence

St. Louis to Rhodes Flights

The cheapest times to fly from St. Louis to Rhodes

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 Rhodes are during the month of April. You can find some of the cheapest flights from St. Louis to Rhodes with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from St. Louis to Rhodes: 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 Rhodes

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 Rhodes in 2025. You can also book with separate airlines for your outbound and return journeys, from $599 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 Rhodes 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 Rhodes 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 Rhodes Flights

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Explore a world of travel with Expedia

*Available to One Key members.