Cheap Flights from Kos (KGS) to Grand Rapids (GRR)

Popular airlines from Kos (KGS-Kos Island Intl.) to Gerald R. Ford International Airport (GRR)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Flights from Kos (KGS) to Grand Rapids (GRR)
Origin airport
Kos Island Intl.
Destination airport
Gerald R. Ford Intl.
Distance
5493 mi

Kos to Grand Rapids Flights

The cheapest times to fly from Kos to Grand Rapids

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

 

The best time to book a flight from Kos to Grand Rapids

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

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 Grand Rapids in 2025. 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 Kos to Grand Rapids 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 Grand Rapids 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 Gerald R. Ford Intl. Airport (GRR) cost?
Secure a cheap one-way flight or cheap return flight from Kos Island Intl. Airport (KGS) to Gerald R. Ford Intl. Airport (GRR) 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 Kos Island Intl. Airport (KGS) to Gerald R. Ford Intl. Airport (GRR)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between KGS and GRR. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Kos Island Intl. Airport (KGS) to Gerald R. Ford Intl. Airport (GRR)?
To find the cheapest airline that'll fly you from KGS to GRR, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Kos Island Intl. Airport (KGS) to Gerald R. Ford Intl. Airport (GRR)?
You'll need to take a flight with a layover when traveling from Kos Island Intl. Airport (KGS) to Gerald R. Ford Intl. Airport (GRR). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from KGS to GRR?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on various 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 Kos Island Intl. Airport (KGS) to Gerald R. Ford Intl. Airport (GRR)?
To avoid possible delays on the Kos Island Intl. Airport (KGS) to Gerald R. Ford Intl. Airport (GRR) route, aim to fly before 3 PM. Departures after this time 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 Kos Island Intl. Airport (KGS) to Gerald R. Ford Intl. Airport (GRR) last-minute?
Booking your plane ticket from KGS to GRR just before your trip is usually more expensive. However, if there's some wiggle room with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a KGS to GRR flight and hotel package?
Compared with arranging flights and hotels separately, booking a KGS to GRR flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then customize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Kos Island Intl. Airport (KGS) to Gerald R. Ford Intl. Airport (GRR)?
Typically, you're able to cancel or reschedule your KGS to GRR flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.