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Rennes

$712+ Cheap flights from Washington to Rennes (RNS)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RNS
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap flight deals from Washington to Rennes

Cheapest flights from Washington to Rennes
Explore the most affordable flight options available from Washington to Rennes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

This Delta deal was found by Cheapflights users on 12/8. 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.
Tue 12/237:15 amPDX - RNS
2 stops18h 05mDelta
Sat 12/275:35 pmRNS - PDX
1 stop26h 50mDelta
Deal found 12/8$2,743
This KLM deal was found by Cheapflights users on 12/8. 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.
Tue 12/2312:35 pmPDX - RNS
2 stops19h 25mKLM
Sat 12/2711:20 amRNS - PDX
2 stops33h 05mKLM
Deal found 12/8$3,009
This Mytrip deal was found by Cheapflights users on 12/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:15 pmPDX - RNS
3 stops34h 05mMultiple Airlines
Sat 12/2711:20 amRNS - PDX
3 stops33h 05mMultiple Airlines
Deal found 12/8$3,722

Find flight deals from Washington to Rennes

Keep the following information in mind while searching for Washington to Rennes flight deals. Data was last updated December 9, 2025.

Round-trip from

$712
(Air France)
From Washington to Rennes St Jacques
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 9, 2025.
Use the filters below to find and compare flights from Washington to Rennes that are best for you.

Fly from

Washington

Fly to

Rennes

Route

Depart

Return

Price

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Thu 1/22

3:10 pm-1:55 pm

1 stop13h 45m

Rennes St Jacques

Thu 1/29

11:05 am-10:25 pm

2 stops20h 20m

$718

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Thu 1/22

3:10 pm-10:35 am

3 stops34h 25m

Rennes St Jacques

Thu 1/29

11:05 am-10:22 am

3 stops32h 17m

$1,000

PortlandRennes

PDX - RNS

PDXRNS

Portland

Tue 12/23

7:15 am-10:20 am

2 stops18h 05m

Rennes St Jacques

Sat 12/27

5:35 pm-11:25 am

1 stop26h 50m

$2,743

PortlandRennes

PDX - RNS

PDXRNS

Portland

Tue 12/23

12:35 pm-5:00 pm

2 stops19h 25m

Rennes St Jacques

Sat 12/27

11:20 am-11:25 am

2 stops33h 05m

$3,009

PortlandRennes

PDX - RNS

PDXRNS

Portland

Tue 12/23

3:15 pm-10:20 am

3 stops34h 05m

Rennes St Jacques

Sat 12/27

11:20 am-11:25 am

3 stops33h 05m

$3,722

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Best time to book a flight from Washington to Rennes

Have a flexible travel schedule? Discover the best time to fly to Rennes from Washington 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 Washington to Rennes
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington 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 Washington?

    Rennes St Jacques (RNS), located 4.0 mi from the city center, is the airport you fly into when you book flights from Washington to Rennes.

  • How long is the flight from State of Washington to Rennes?

    For as low as $718, KLM can have you in Rennes from State of Washington in 13h 45m. State of Washington and Rennes are separated by a distance of 4933 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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.

See more FAQs

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Top airline flying from Washington to Rennes

Discover the top airline that operate flights from Washington to Rennes. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$928Average$2,059FlexibilityNo cancel feeOn-time77%

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