Cheap Flights from Circle (IRC) to Kos (KGS)

Popular airlines from Circle, AK (IRC) to Kos (KGS-Kos Island Intl.)

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Frequently asked questions

How much does a flight from Circle, AK (IRC) to Kos Island Intl. Airport (KGS) cost?
Secure a cheap one-way flight or cheap return flight from Circle, AK (IRC) to Kos Island Intl. Airport (KGS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Circle, AK (IRC) to Kos Island Intl. Airport (KGS)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between IRC and KGS. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Circle, AK (IRC) to Kos Island Intl. Airport (KGS)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest IRC to KGS flight.
How many flights per day from Circle, AK (IRC) to Kos Island Intl. Airport (KGS)?
Direct flights from Circle, AK (IRC) to Kos Island Intl. Airport (KGS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IRC to KGS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Circle, AK (IRC) to Kos Island Intl. Airport (KGS)?
To avoid possible delays on the Circle, AK (IRC) to Kos Island Intl. Airport (KGS) route, fly before 3 PM. Later flights have a 22% higher chance of being 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 Circle, AK (IRC) to Kos Island Intl. Airport (KGS) last-minute?
Holding off until just before your departure to book a ticket from IRC to KGS generally means paying more. While you may find some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible to maximize your chances of landing a bargain.
Is it cheaper to book an IRC to KGS flight and hotel package?
You'll generally save money by securing an IRC to KGS 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 selecting your preferred accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Circle, AK (IRC) to Kos Island Intl. Airport (KGS)?
It's usually possible to cancel or reschedule your IRC to KGS flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Circle
Destination airport
Kos Island Intl.
Distance
5329 mi

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Circle to Kos Flights

The cheapest times to fly from Circle to Kos

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

 

The best time to book a flight from Circle to Kos

Sunday is one of the best days to book for cheap flights from Circle to Kos: 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 Circle to Kos

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 Circle to Kos in 2026. 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 Circle to Kos 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 Circle to Kos 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.

 

Circle to Kos Flights

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*Available to One Key members.