Cheap Flights from Dallas (DFW) to Grenoble (GNB)

Popular airlines from Dallas-Fort Worth Intl. Airport (DFW) to Grenoble (GNB-Grenoble - Isere)

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Alternative airports near Grenoble

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Saint-Exupery LYS. Cheapest option available. Average driving time to city center is 57 minutes. Flights from $2,156
LYS
Saint-Exupery
Cheapest
Average driving time to city center57 min
Flights from $2,156
Flights from Dallas (DFW) to Grenoble (GNB)
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Grenoble - Isere
Distance
5176 mi

Dallas to Grenoble Flights

The cheapest times to fly from Dallas to Grenoble

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

 

The best time to book a flight from Dallas to Grenoble

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

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 Dallas to Grenoble 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 Dallas to Grenoble 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 Dallas to Grenoble 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 Dallas-Fort Worth Intl. Airport (DFW) to Grenoble - Isere Airport (GNB) cost?
Lock in a cheap one-way flight or cheap return flight from Dallas-Fort Worth Intl. Airport (DFW) to Grenoble - Isere Airport (GNB) 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 Dallas-Fort Worth Intl. Airport (DFW) to Grenoble - Isere Airport (GNB)?
Planning your trip for is a good way to save, as it's the cheapest month for flights between DFW and GNB. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Dallas-Fort Worth Intl. Airport (DFW) to Grenoble - Isere Airport (GNB)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from DFW to GNB. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Dallas-Fort Worth Intl. Airport (DFW) to Grenoble - Isere Airport (GNB)?
Nonstop flights from Dallas-Fort Worth Intl. Airport (DFW) to Grenoble - Isere Airport (GNB) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DFW to GNB?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on various 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 Dallas-Fort Worth Intl. Airport (DFW) to Grenoble - Isere Airport (GNB)?
Choose a flight from Dallas-Fort Worth Intl. Airport (DFW) to Grenoble - Isere Airport (GNB) that leaves before 3 PM to reduce the risk of cancellations. Later departures 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 Dallas-Fort Worth Intl. Airport (DFW) to Grenoble - Isere Airport (GNB) last-minute?
Booking your ticket from DFW to GNB just before your journey is typically more expensive. However, if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a DFW to GNB flight and hotel package?
Securing a DFW to GNB flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dallas-Fort Worth Intl. Airport (DFW) to Grenoble - Isere Airport (GNB)?
Typically, you're able to cancel or reschedule your DFW to GNB flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more details, head to our Customer Service portal.

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