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$358+ Cheap flights from George Bush Intcntl (IAH) to Rennes (RNS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — RNS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Rennes

Best flights from George Bush Intcntl to Rennes
Discover carefully curated flight deals from George Bush Intcntl to Rennes that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This KLM deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2211:02 amIAH - RNS
2 stops17h 18mKLM
Fri 3/2711:05 amRNS - IAH
2 stops18h 54mKLM
Deal found 12/11$1,869

Find flight deals from George Bush Intcntl to Rennes

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Rennes (RNS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,869
(KLM)

One-way from

$358
(Kiwi.com)
Provider with most accurate pricing for Houston George Bush Intcntl-Rennes St Jacques flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Rennes St Jacques flights.
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From Houston George Bush Intcntl to Rennes St Jacques
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One-way flight from Houston George Bush Intcntl to Rennes St Jacques
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Rennes that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Rennes that are best for you.

Fly from

George Bush Intcntl

Fly to

Rennes

Route

Depart

Return

Price

HoustonRennes

IAH - RNS

IAHRNS

Houston George Bush Intcntl

Sun 3/22

11:02 am-10:20 am

2 stops17h 18m

Rennes St Jacques

Fri 3/27

11:05 am-11:59 pm

2 stops18h 54m

$1,869

HoustonRennes

IAH - RNS

IAHRNS

Houston George Bush Intcntl

Sat 3/21

8:24 am-4:05 pm

2 stops25h 41m

$358

HoustonRennes

IAH - RNS

IAHRNS

Houston George Bush Intcntl

Sun 3/22

7:05 am-7:40 pm

3 stops30h 35m

$441

HoustonRennes

IAH - RNS

IAHRNS

Houston George Bush Intcntl

Sun 3/22

12:13 pm-10:20 am

2 stops16h 07m

$637

HoustonRennes

IAH - RNS

IAHRNS

Houston George Bush Intcntl

Sat 3/21

4:30 pm-4:40 pm

1 stop18h 10m

$688

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Rennes flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Houston George Bush Intcntl Airport-Rennes flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Rennes flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Rennes flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Rennes flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Rennes

Have a flexible travel schedule? Discover the best time to fly to Rennes from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Rennes. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Rennes from Houston George Bush Intcntl?

    For a flight from Houston George Bush Intcntl to Rennes, you will be flying into St Jacques. Rennes St Jacques (RNS) is just 4.0 mi from the center of the city. St Jacques is the only Rennes airport and it handles 0 inbound flights from Houston George Bush Intcntl per day. 0 airlines have flights to Rennes St Jacques from Houston George Bush Intcntl on a regular basis.

  • How long is the flight from Houston George Bush Intcntl Airport to Rennes?

    Airlines like KLM fly from Houston George Bush Intcntl Airport to Rennes in about 17h 18m. The time it takes to get you to your destination can typically vary by up to . The distance from Houston George Bush Intcntl Airport to Rennes is about 4861 mi.

  • Can I find deals for flights from George Bush Intcntl to Rennes that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Rennes flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Rennes?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Rennes.

  • Can I find deals for business class flights from George Bush Intcntl to Rennes?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Rennes by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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