Cheap Flights from Ada (ADT) to Kos (KGS)

Popular airlines from Ada, OK (ADT-Ada Municipal) to Kos (KGS-Kos Island Intl.)

Frequently asked questions

How much does a flight from Ada, OK (ADT-Ada Municipal) to Kos Island Intl. Airport (KGS) cost?
Lock in a cheap one-way flight or cheap return flight from Ada, OK (ADT-Ada Municipal) to Kos Island Intl. Airport (KGS) 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 Ada, OK (ADT-Ada Municipal) to Kos Island Intl. Airport (KGS)?
The cheapest month to fly from ADT to KGS is , when there's less demand. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Ada, OK (ADT-Ada Municipal) to Kos Island Intl. Airport (KGS)?
To find the cheapest airline that'll fly you from ADT to KGS, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Ada, OK (ADT-Ada Municipal) to Kos Island Intl. Airport (KGS)?
Nonstop flights from Ada, OK (ADT-Ada Municipal) 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 ADT to KGS?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ada, OK (ADT-Ada Municipal) to Kos Island Intl. Airport (KGS)?
Choose a flight from Ada, OK (ADT-Ada Municipal) to Kos Island Intl. Airport (KGS) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this 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 Ada, OK (ADT-Ada Municipal) to Kos Island Intl. Airport (KGS) last-minute?
Waiting until just before your departure to book a ticket from ADT to KGS often results in higher prices. While it's possible to find some last-minute offers, there's no guarantee. Allow some flexibility in your schedule to maximize your chances of scoring a bargain.
Is it cheaper to book an ADT to KGS flight and hotel package?
Compared with arranging flights and hotels separately, booking an ADT to KGS flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Ada, OK (ADT-Ada Municipal) to Kos Island Intl. Airport (KGS)?
Typically, you can cancel or modify your ADT to KGS flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want more details, go to our Customer Service portal.

Travel information

Origin airport
Ada Municipal
Destination airport
Kos Island Intl.
Distance
6311 mi

Book with confidence

Ada to Kos Flights

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

 

The best time to book a flight from Ada to Kos

Sunday is one of the best days to book for cheap flights from Ada 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 Ada 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 Ada 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 Ada 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 Ada 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.

 

Ada to Kos Flights

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*Available to One Key members.