Cheap Flights from Grenoble (GNB) to Knoxville (TYS)

Popular airlines from Grenoble (GNB-Grenoble - Isere) to McGhee Tyson Airport (TYS)

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Frequently asked questions

How much does a flight from Grenoble - Isere Airport (GNB) to McGhee Tyson Airport (TYS) cost?
Snag a cheap one-way flight or cheap return flight from Grenoble - Isere Airport (GNB) to McGhee Tyson Airport (TYS) 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 Grenoble - Isere Airport (GNB) to McGhee Tyson Airport (TYS)?
The cheapest month to fly from GNB to TYS is , when there's less demand. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Grenoble - Isere Airport (GNB) to McGhee Tyson Airport (TYS)?
To find the cheapest airline that'll fly you from GNB to TYS, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Grenoble - Isere Airport (GNB) to McGhee Tyson Airport (TYS)?
You'll need to hop on a flight with a layover when traveling from Grenoble - Isere Airport (GNB) to McGhee Tyson Airport (TYS). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from GNB to TYS?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a range of factors, including the time of year 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 Grenoble - Isere Airport (GNB) to McGhee Tyson Airport (TYS)?
To touch down at McGhee Tyson Airport (TYS) on time, pick a flight that leaves Grenoble - Isere Airport (GNB) before 3 PM. The likelihood 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 Grenoble - Isere Airport (GNB) to McGhee Tyson Airport (TYS) last-minute?
Booking your plane ticket from GNB to TYS right before your journey is usually more expensive. But if you're flexible with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a GNB to TYS flight and hotel package?
Booking a GNB to TYS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Grenoble - Isere Airport (GNB) to McGhee Tyson Airport (TYS)?
If you reserved your GNB to TYS flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Grenoble - Isere
Destination airport
McGhee Tyson
Distance
4489 mi

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Grenoble to Knoxville Flights

The cheapest times to fly from Grenoble to Knoxville

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

 

The best time to book a flight from Grenoble to Knoxville

Sunday is one of the best days to book for cheap flights from Grenoble to Knoxville: 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 Grenoble to Knoxville

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 Grenoble to Knoxville 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 Grenoble to Knoxville 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 Grenoble to Knoxville 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.

 

Grenoble to Knoxville Flights

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*Available to One Key members.