Cheap Flights from Houston (IAH) to Grenoble (GNB)

Popular airlines from George Bush Intercontinental Airport (IAH) 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 $1,201
LYS
Saint-Exupery
Cheapest
Average driving time to city center57 min
Flights from $1,201

Frequently asked questions

How much does a flight from Houston, TX (IAH-George Bush Intercontinental) to Grenoble (GNB-Grenoble - Isere) cost?
You can find cheap one-way flights and cheap return flights IAH to GNB with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when IAH to GNB ticket fares go up or down.
What is the cheapest month to fly from Houston, TX (IAH-George Bush Intercontinental) to Grenoble (GNB-Grenoble - Isere)?
The cheapest month to fly from IAH to GNB is when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Houston, TX (IAH-George Bush Intercontinental) to Grenoble (GNB-Grenoble - Isere)?
Enter IAH to GNB and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to Grenoble (GNB-Grenoble - Isere)?
To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to Grenoble (GNB-Grenoble - Isere), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Grenoble (GNB-Grenoble - Isere)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Grenoble (GNB-Grenoble - Isere)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from IAH to GNB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Grenoble (GNB-Grenoble - Isere)?
Select the "Business class" and "First class" filters when looking for IAH to GNB flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Grenoble (GNB-Grenoble - Isere) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Grenoble (GNB-Grenoble - Isere) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Houston, TX (IAH-George Bush Intercontinental) to Grenoble (GNB-Grenoble - Isere) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH-George Bush Intercontinental) to Grenoble (GNB-Grenoble - Isere) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (IAH-George Bush Intercontinental) to Grenoble (GNB-Grenoble - Isere) flight and hotel package?
Securing a Houston, TX (IAH-George Bush Intercontinental) to Grenoble (GNB-Grenoble - Isere) 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. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to Grenoble (GNB-Grenoble - Isere)?
If you booked your Houston, TX (IAH-George Bush Intercontinental) to Grenoble (GNB-Grenoble - Isere) flight within the last 24 hours, you may be able to modify or cancel 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 if you'd like more information.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Grenoble - Isere
Distance
5246 mi

*Flight schedules are subject to change.

*Available to One Key members.

 

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