$743 Cheap Flights from Kos (KGS) to Salt Lake City (SLC)

View $743 flight on Sun, May 24, 2026Opens in a new window

Popular airlines from Kos (KGS-Kos Island Intl.) to Salt Lake City International Airport (SLC)

Cheap Flights from Kos to Salt Lake City (KGS-SLC)

Prices were available within the past 7 days and start at $743 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Kos (KGS) to Salt Lake City (SLC)
Origin airport
Kos Island Intl.
Destination airport
Salt Lake City Intl.
Distance
6482 mi

Kos to Salt Lake City Flights

The cheapest times to fly from Kos to Salt Lake City

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

 

The best time to book a flight from Kos to Salt Lake City

Sunday is one of the best days to book for cheap flights from Kos to Salt Lake City: 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 Kos to Salt Lake City

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 Kos to Salt Lake City in 2026. You can also book with separate airlines for your outbound and return journeys, from $743 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 Kos to Salt Lake City 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 Kos to Salt Lake City 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.

 

Frequently asked questions

How much does a flight from Kos Island Intl. Airport (KGS) to Salt Lake City Intl. Airport (SLC) cost?
Secure a cheap one-way flight from $743 or cheap return flight from Kos Island Intl. Airport (KGS) to Salt Lake City Intl. Airport (SLC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Kos Island Intl. Airport (KGS) to Salt Lake City Intl. Airport (SLC)?
Flying in is a great way to save, as it's the cheapest month for flights between KGS and SLC. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Kos Island Intl. Airport (KGS) to Salt Lake City Intl. Airport (SLC)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from KGS to SLC. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Kos Island Intl. Airport (KGS) to Salt Lake City Intl. Airport (SLC)?
Direct flights from Kos Island Intl. Airport (KGS) to Salt Lake City Intl. Airport (SLC) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KGS to SLC?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, season 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 Kos Island Intl. Airport (KGS) to Salt Lake City Intl. Airport (SLC)?
To touch down at Salt Lake City Intl. Airport (SLC) on time, book a flight that leaves Kos Island Intl. Airport (KGS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Kos Island Intl. Airport (KGS) to Salt Lake City Intl. Airport (SLC) last-minute?
Last-minute fares from KGS to SLC are typically more expensive. To lock in the lowest rates, start looking for flights ahead of time. That being said, if you're flexible with your travel plans, you may land a cheap ticket right before you leave.
Is it cheaper to book a KGS to SLC flight and hotel package?
You'll typically save money by booking a KGS to SLC flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal accommodations and flights, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Kos Island Intl. Airport (KGS) to Salt Lake City Intl. Airport (SLC)?
Typically, you can reschedule or cancel your KGS to SLC flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, go to our Customer Service portal.

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*Available to One Key members.