$830 Cheap Flights from Rennes (RNS) to Houston (IAH)

View $830 flight on Mon, Dec 1, 2025Opens in a new window

Popular airlines from Rennes (RNS-Saint-Jacques) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Rennes to Houston (RNS-IAH)

Prices were available within the past 7 days and start at $830 for one-way flights and $1,074 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Sep 2 - Sun, Sep 14
ZFJ
Rennes
IAH
Houston
$1,074 Roundtrip, found 22 hours ago
$1,074
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Tue, Sep 2 from Rennes to Houston, returning Sun, Sep 14, priced at $1,074 found 22 hours ago
Air Canada
Mon, Aug 25 - Mon, Sep 8
ZFJ
Rennes
IAH
Houston
$1,081 Roundtrip, found 22 hours ago
$1,081
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Mon, Aug 25 from Rennes to Houston, returning Mon, Sep 8, priced at $1,081 found 22 hours ago
Air Canada
Sun, Aug 17 - Tue, Sep 2
ZFJ
Rennes
IAH
Houston
$1,114 Roundtrip, found 22 hours ago
$1,114
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Sun, Aug 17 from Rennes to Houston, returning Tue, Sep 2, priced at $1,114 found 22 hours ago
Air Canada
Thu, Aug 21 - Tue, Sep 2
ZFJ
Rennes
IAH
Houston
$1,121 Roundtrip, found 22 hours ago
$1,121
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Thu, Aug 21 from Rennes to Houston, returning Tue, Sep 2, priced at $1,121 found 22 hours ago
Air Canada
Mon, Aug 18 - Mon, Sep 1
ZFJ
Rennes
IAH
Houston
$1,128 Roundtrip, found 22 hours ago
$1,128
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Mon, Aug 18 from Rennes to Houston, returning Mon, Sep 1, priced at $1,128 found 22 hours ago
Air Canada
Mon, Dec 1 - Wed, Dec 31
ZFJ
Rennes
IAH
Houston
$1,138 Roundtrip, found 6 hours ago
$1,138
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Mon, Dec 1 from Rennes to Houston, returning Wed, Dec 31, priced at $1,138 found 6 hours ago
Air Canada
Mon, Dec 1 - Wed, Dec 31
ZFJ
Rennes
IAH
Houston
$1,145 Roundtrip, found 6 hours ago
$1,145
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Mon, Dec 1 from Rennes to Houston, returning Wed, Dec 31, priced at $1,145 found 6 hours ago
Delta
Wed, Sep 3 - Tue, Sep 16
RNS
Rennes
IAH
Houston
$1,253 Roundtrip, found 22 hours ago
$1,253
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Sep 3 from Rennes to Houston, returning Tue, Sep 16, priced at $1,253 found 22 hours ago
Air France
Sat, Sep 13 - Sun, Sep 28
ZFJ
Rennes
IAH
Houston
$1,333 Roundtrip, found 22 hours ago
$1,333
Roundtrip
found 22 hours ago
Select Air France flight, departing Sat, Sep 13 from Rennes to Houston, returning Sun, Sep 28, priced at $1,333 found 22 hours ago
KLM
Sat, Aug 9 - Sun, Aug 24
RNS
Rennes
IAH
Houston
$1,767 Roundtrip, found 22 hours ago
$1,767
Roundtrip
found 22 hours ago
Select KLM flight, departing Sat, Aug 9 from Rennes to Houston, returning Sun, Aug 24, priced at $1,767 found 22 hours ago

Alternative airports near Houston

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

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $1,774
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $1,774
Flights from Rennes (ZFJ) to Houston (IAH)
Origin airport
Rennes SNCF Train Station
Destination airport
George Bush Intercontinental
Airlines serving
Air France, Delta, KLM
Roundtrip price
$1,073
Distance
4865 mi

Rennes to Houston Flights

The cheapest times to fly from Rennes to Houston

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

 

The best time to book a flight from Rennes to Houston

Sunday is one of the best days to book for cheap flights from Rennes to Houston: 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 Rennes to Houston

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 Rennes to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $830 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 Rennes to Houston 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 Rennes to Houston 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 Saint-Jacques Airport (RNS) to George Bush Intercontinental Airport (IAH) cost?
Discover the latest flight deals from RNS to IAH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from RNS to IAH?
The cheapest flights from RNS to IAH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from RNS to IAH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from RNS to IAH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Saint-Jacques Airport (RNS) to George Bush Intercontinental Airport (IAH)?
Nonstop flights from Saint-Jacques Airport (RNS) to George Bush Intercontinental Airport (IAH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RNS to IAH?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, airline 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 Saint-Jacques Airport (RNS) to George Bush Intercontinental Airport (IAH)?
Select a flight from Saint-Jacques Airport (RNS) to George Bush Intercontinental Airport (IAH) that takes off before 3 PM to reduce the risk of cancellations. Later departures are on average 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 Saint-Jacques Airport (RNS) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your plane ticket from RNS to IAH right before your getaway is usually more expensive. However, if there's some wiggle room with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a RNS to IAH flight and hotel package?
Compared with arranging hotels and flights separately, booking a RNS to IAH flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place takes the hassle out of travel planning. Just secure your flights and select from our wide range of hotels, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Saint-Jacques Airport (RNS) to George Bush Intercontinental Airport (IAH)?
It's generally possible to reschedule or cancel your RNS to IAH flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.