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$960+ Cheap flights from Rennes (RNS) to Philadelphia (PHL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
RNS — PHL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Rennes to Philadelphia

Cheapest flights from Rennes to Philadelphia
Explore the most affordable flight options available from Rennes to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:35 pmRNS - PHL
2 stops29h 21mDelta
Mon 12/81:23 pmPHL - RNS
2 stops14h 57mDelta
Deal found 10/29$960

Cheap flight deals from Rennes to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Rennes (RNS) to Philadelphia (PHL). 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 October 30, 2025.

Round-trip from

$960
(Delta)
From Rennes St Jacques to Philadelphia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rennes to Philadelphia 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 October 30, 2025.
Use the filters below to find and compare flights from Rennes to Philadelphia that are best for you.

Fly from

Rennes

Fly to

Philadelphia

Route

Depart

Return

Price

RennesPhiladelphia

RNS - PHL

RNSPHL

Rennes St Jacques

Thu 12/4

5:35 pm-4:56 pm

2 stops29h 21m

Philadelphia

Mon 12/8

1:23 pm-10:20 am

2 stops14h 57m

$960

RennesPhiladelphia

RNS - PHL

RNSPHL

Rennes St Jacques

Sat 4/18

11:05 am-11:00 pm

2 stops17h 55m

Philadelphia

Sat 4/25

10:35 am-10:15 am

2 stops17h 40m

$1,001

RennesPhiladelphia

RNS - PHL

RNSPHL

Rennes St Jacques

Sat 4/11

4:50 pm-5:16 pm

2 stops30h 26m

Philadelphia

Sat 4/18

5:15 pm-4:00 pm

2 stops16h 45m

$1,059

RennesPhiladelphia

RNS - PHL

RNSPHL

Rennes St Jacques

Sat 4/11

11:05 am-10:53 pm

2 stops17h 48m

Philadelphia

Sat 4/18

3:30 pm-10:15 am

2 stops12h 45m

$1,229

RennesPhiladelphia

RNS - PHL

RNSPHL

Rennes St Jacques

Sat 4/18

1:35 pm-7:00 pm

3 stops35h 25m

Philadelphia

Sat 4/25

5:59 pm-9:50 am

3 stops33h 51m

$1,433

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Best time to book a flight from Rennes to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Rennes 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.

Cheapflights Insights

Everything you need to know about your flight from Rennes to Philadelphia

What is the cheapest month to book a flight from Rennes to Philadelphia?

Currently, January is the cheapest month in which you can book a flight from Rennes to Philadelphia (average of $401). Flying from Rennes to Philadelphia in August is currently the most expensive (average of $635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

  • How long is the flight from Rennes to Philadelphia?

    A quick flight from Rennes to Philadelphia can take about 29h 21m. Delta provides one of the quickest options available for as low as $960. Airlines will cover a distance of 3555 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Rennes to Philadelphia that include hotel bookings?

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

  • How can I find direct flights from Rennes to Philadelphia?

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

  • Can I find deals for business class flights from Rennes to Philadelphia?

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

  • What is the cheapest month to book a flight from Rennes to Philadelphia?

    Currently, January is the cheapest month in which you can book a flight from Rennes to Philadelphia (average of $401). Flying from Rennes to Philadelphia in August is currently the most expensive (average of $635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
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Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
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Chester
Exton
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