Cheap flights from Sioux Falls to Athens International

Compare Sioux Falls to Athens International flight deals

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Flight deals from Sioux Falls to Athens International

Looking for a cheap last-minute deal or the best round-trip flight from Sioux Falls Airport to Athens International Airport? If you want to travel next month, round-trip fares start from $863. Find the lowest prices on one-way and round-trip tickets right here.

Athens.$842 per passenger.Departing Tue, Mar 2, returning Tue, Mar 9.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Sioux Falls on Tue, Mar 2, arriving in Athens International.Inbound indirect flight with Delta, departing from Athens International on Tue, Mar 9, arriving in Sioux Falls.Price includes taxes and charges.From $842, select.

Athens.$863 per passenger.Departing Wed, Aug 19, returning Wed, Aug 26.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Sioux Falls on Wed, Aug 19, arriving in Athens International.Inbound indirect flight with Delta, departing from Athens International on Wed, Aug 26, arriving in Sioux Falls.Price includes taxes and charges.From $863, select.

Athens.$915 per passenger.Departing Thu, Oct 8, returning Wed, Oct 14.Round-trip flight with Allegiant Air and Norse Atlantic Airways.Outbound indirect flight with Allegiant Air, departing from Sioux Falls on Thu, Oct 8, arriving in Athens International.Inbound indirect flight with Norse Atlantic Airways, departing from Athens International on Wed, Oct 14, arriving in Sioux Falls.Price includes taxes and charges.From $915, select.

Athens.$947 per passenger.Departing Thu, Feb 11, returning Mon, Feb 15.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Sioux Falls on Thu, Feb 11, arriving in Athens International.Inbound indirect flight with Delta, departing from Athens International on Mon, Feb 15, arriving in Sioux Falls.Price includes taxes and charges.From $947, select.

Athens.$950 per passenger.Departing Mon, Aug 3, returning Fri, Sep 4.Round-trip flight with Iberia.Outbound indirect flight with Iberia, departing from Sioux Falls on Mon, Aug 3, arriving in Athens International.Inbound indirect flight with Iberia, departing from Athens International on Fri, Sep 4, arriving in Sioux Falls.Price includes taxes and charges.From $950, select.

Athens.$1,002 per passenger.Departing Sat, Sep 26, returning Wed, Oct 7.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Sioux Falls on Sat, Sep 26, arriving in Athens International.Inbound indirect flight with Delta, departing from Athens International on Wed, Oct 7, arriving in Sioux Falls.Price includes taxes and charges.From $1,002, select.

Athens.$1,143 per passenger.Departing Sat, Sep 5, returning Sun, Sep 13.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Sioux Falls on Sat, Sep 5, arriving in Athens International.Inbound indirect flight with Lufthansa, departing from Athens International on Sun, Sep 13, arriving in Sioux Falls.Price includes taxes and charges.From $1,143, select.

Athens.$1,306 per passenger.Departing Wed, May 26, returning Mon, Jun 7.Round-trip flight with United.Outbound indirect flight with United, departing from Sioux Falls on Wed, May 26, arriving in Athens International.Inbound indirect flight with United, departing from Athens International on Mon, Jun 7, arriving in Sioux Falls.Price includes taxes and charges.From $1,306, select.

Find the cheapest month to fly from Sioux Falls to Athens International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sioux Falls to Athens International flights are currently cheapest in March.

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Sioux Falls to Athens International: Alternative routes

Compare routes from Sioux Falls to Athens below. You may find an airport to fly into that's cheaper, faster, or easier than Athens International.

Athens International

20km from central Athens

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from $842

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Sioux Falls to Athens: Flight information

The things to know before you go.

Cheapest flight found	$842
Cheapest month to fly	March

Finding cheap flights from Sioux Falls to Athens International: Frequently asked questions

How much are round-trip flights from Sioux Falls to Athens International?

The best price we found for a round-trip flight from Sioux Falls to Athens International is $842. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Sioux Falls to Athens International?

Currently, there are no airlines that fly direct from Sioux Falls to Athens International. But we found flights with one or more stops from $842.

How many flights are there a week from Sioux Falls to Athens International?

There are no flights flying from Sioux Falls to Athens International, as of July 2026.

When is the cheapest time to fly from Sioux Falls to Athens International?

The cheapest month to fly from Sioux Falls to Athens International is usually March.

Which upcoming date is cheapest to fly from Sioux Falls Airport to Athens International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sioux Falls Airport to Athens International Airport on Tuesday, March 2, 2027.

Can I get a direct flight from Sioux Falls Airport to Athens International Airport?

No airlines currently offer direct flights between Sioux Falls Airport and Athens International Airport. Most routes have one or more stops.

How can I find the best flight deal to Athens International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Athens International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Athens?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Athens is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Sioux Falls Airport to Athens International?

Currently, Delta offers the cheapest flight tickets to Athens International.

Flying from Sioux Falls Airport (FSD) to Athens International Airport (ATH): what you need to know

Athens's timezone is UTC+2, making Athens eight hours ahead of Sioux Falls.
Get to the airport on time so you don't miss your FSD to ATH flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.
You can expect bigger queues during popular months such as May. Arriving up to four hours ahead of international flights and two hours for domestic departures will help ensure a smooth travel experience.
Choose a stopover if you want to break up your flight. Simply uncheck 'Direct flights only' to see the options for tickets from Sioux Falls Airport to Athens International Airport. Chicago O'Hare International Airport is a top stopover on the FSD to ATH route.

How to find the cheapest flights from Sioux Falls Airport (FSD) to Athens International Airport (ATH)

Currently, $341 is the cheapest price we've seen for a one-way Sioux Falls Airport to Athens International Airport flight. The best price for a return ticket is $842. Bear in mind that fares can change due to availability at the time of booking.
To score cheap tickets from FSD to ATH, book in advance. Airlines tend to offer lower fares when flights are first made available.
The 'Whole month' search tool shows you the cheapest flights from Sioux Falls Airport to Athens International Airport across each month. It's a great way to find a bargain if your travel plans aren't set in stone.
Never miss a deal on cheap flights from FSD to ATH by creating a Price Alert. We'll send you an email or notification on the app when a lower fare becomes available.
Discover the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Sioux Falls Airport to Athens International Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and number of stops.

Handy information about Sioux Falls Airport (FSD)

The address for FSD is 2801 Jaycee Lane.
Of the flights that depart from Sioux Falls Airport, 70% arrive on time at their destination.
Sioux Falls Airport is about 10 kilometers from central Sioux Falls. If you're driving, ride-sharing or catching a cab from the center, it'll take you 15 minutes or so to get there, depending on the traffic.
You can expect a trip time of roughly 35 minutes on public transport.
Get your break off to a stress-free start by staying near FSD. Whether you're taking an early flight from Sioux Falls Airport to Athens International Airport or just don't like being rushed, these stays are perfect:

Arriving at Athens International Airport (ATH)

Consider staying in a hotel near ATH if you're on a late Sioux Falls Airport to Athens International Airport flight. Settle into one of these options and skip the long transfer after landing:
Go wherever you want, whenever you want with a Athens International Airport rental car. Book your wheels from Centauro, Green Motion or Surprice and discover more of Athens and beyond.
For the best deal, book your vehicle from Athens International Airport about three weeks before you set off.

Getting from Athens International Airport (ATH) to central Athens

Athens International Airport is approximately 32 kilometers from the center of Athens. Driving there takes about 35 minutes.
If you're traveling by public transport, expect a journey of roughly 40 minutes.

When to fly to Athens International Airport (ATH)

It's time to plan your travel dates for your flight from Sioux Falls Airport to Athens International Airport. August is the most popular month to visit Athens. If you like a quieter vibe, go in March.
The warmest month in Athens is July, with the temperature ranging between 22ºC (72ºF) and 37ºC (99ºF). Book your flights from Sioux Falls Airport to Athens International Airport in this month if you like this kind of weather.
For cooler conditions, look for a cheap ticket from FSD to ATH in January. Average temperatures are between 4ºC (39ºF) and 14ºC (57ºF) then.

Explore more of Greece

Athens has its own special appeal, but there are so many other corners of Greece just waiting to be discovered. Around 306 kilometers north of Athens, a trip to Thessaloniki will fill your itinerary to the brim. Start with leading attractions like Church of Agia Sofia, Archaeological Museum of Thessaloniki and Alexander the Great Statue.
Around 209 kilometers north-west of Athens, Larisa is another essential stop in Greece. Experience this destination's highlights firsthand at Larissa Ancient Ruins, Municipal Art Gallery of Larissa and The Church Of St. George.