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Rennes

$593+ Cheap flights from Washington 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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RNS
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 3/117:05 am
PDX
-
RNS
2 stops26h 00m
Delta
Fri 4/311:05 am
RNS
-
PDX
2 stops18h 54m
Delta
Deal found 1/27$904
This Air France deal was found by Cheapflights users on 1/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/134:05 pm
SEA
-
RNS
1 stop17h 00m
Air France
Fri 3/205:35 pm
RNS
-
SEA
1 stop27h 00m
Air France
Deal found 1/27$909
This KLM deal was found by Cheapflights users on 1/26. 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.
Wed 3/112:25 pm
PDX
-
RNS
1 stop18h 40m
KLM
Fri 4/311:05 am
RNS
-
PDX
2 stops18h 54m
KLM
Deal found 1/26$935
This Air France deal was found by Cheapflights users on 1/24. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:00 am
PDX
-
RNS
2 stops18h 20m
Air France
Wed 7/85:50 pm
RNS
-
PDX
1 stop26h 20m
Air France
Deal found 1/24$1,312
This Delta deal was found by Cheapflights users on 1/24. 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 6/231:05 pm
PDX
-
RNS
1 stop15h 50m
Delta
Tue 7/76:05 pm
RNS
-
PDX
1 stop26h 05m
Delta
Deal found 1/24$1,313
This Delta deal was found by Cheapflights users on 1/24. 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.
Mon 6/227:00 am
PDX
-
RNS
2 stops21h 55m
Delta
Tue 7/76:05 pm
RNS
-
PDX
1 stop26h 05m
Delta
Deal found 1/24$1,318
This Delta deal was found by Cheapflights users on 1/24. 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.
Mon 6/227:00 am
PDX
-
RNS
2 stops21h 55m
Delta
Wed 7/86:05 pm
RNS
-
PDX
2 stops36h 41m
Delta
Deal found 1/24$1,327
This Delta deal was found by Cheapflights users on 1/27. 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.
Fri 3/139:40 am
SEA
-
RNS
2 stops23h 25m
Delta
Fri 3/2011:05 am
RNS
-
SEA
2 stops20h 18m
Delta
Deal found 1/27$1,359
This Air France deal was found by Cheapflights users on 1/24. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:00 am
PDX
-
RNS
2 stops18h 20m
Air France
Fri 7/106:05 pm
RNS
-
PDX
1 stop26h 05m
Air France
Deal found 1/24$1,382
This Air France deal was found by Cheapflights users on 1/24. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:05 pm
PDX
-
RNS
1 stop15h 50m
Air France
Fri 7/106:05 pm
RNS
-
PDX
1 stop26h 05m
Air France
Deal found 1/24$1,383
This Delta deal was found by Cheapflights users on 1/24. 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.
Mon 6/227:00 am
PDX
-
RNS
2 stops21h 55m
Delta
Fri 7/106:05 pm
RNS
-
PDX
2 stops35h 10m
Delta
Deal found 1/24$1,397

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 January 27, 2026.

Round-trip from

$904
(Delta)

One-way from

$593
(Kiwi.com)
From Washington to Rennes St Jacques
Search Deals
One-way flight 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 January 27, 2026.
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

PortlandRennes

PDX - RNS

PDXRNS

Portland

Wed 3/11

7:05 am-5:05 pm

2 stops26h 00m

Rennes St Jacques

Fri 4/3

11:05 am-8:59 pm

2 stops18h 54m

$904

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Fri 3/13

4:05 pm-5:05 pm

1 stop17h 00m

Rennes St Jacques

Fri 3/20

5:35 pm-12:35 pm

1 stop27h 00m

$909

PortlandRennes

PDX - RNS

PDXRNS

Portland

Wed 3/11

2:25 pm-5:05 pm

1 stop18h 40m

Rennes St Jacques

Fri 4/3

11:05 am-8:59 pm

2 stops18h 54m

$935

PortlandRennes

PDX - RNS

PDXRNS

Portland

Wed 6/24

7:00 am-10:20 am

2 stops18h 20m

Rennes St Jacques

Thu 7/9

6:05 pm-11:10 am

1 stop26h 05m

$1,312

PortlandRennes

PDX - RNS

PDXRNS

Portland

Tue 6/23

7:00 am-10:20 am

2 stops18h 20m

Rennes St Jacques

Wed 7/8

5:50 pm-11:10 am

1 stop26h 20m

$1,312

PortlandRennes

PDX - RNS

PDXRNS

Portland

Wed 6/24

1:05 pm-1:55 pm

1 stop15h 50m

Rennes St Jacques

Wed 7/8

5:50 pm-11:10 am

1 stop26h 20m

$1,313

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Fri 3/13

9:40 am-5:05 pm

2 stops23h 25m

Rennes St Jacques

Fri 3/20

11:05 am-11:23 pm

2 stops20h 18m

$1,359

PortlandRennes

PDX - RNS

PDXRNS

Portland

Mon 6/22

9:00 am-2:50 pm

3 stops44h 50m

$593

PortlandRennes

PDX - RNS

PDXRNS

Portland

Tue 6/23

3:30 pm-11:30 am

3 stops35h 00m

$605

PortlandRennes

PDX - RNS

PDXRNS

Portland

Sun 6/21

7:05 pm-11:35 am

3 stops31h 30m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 15 results
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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 $909, Delta can have you in Rennes from State of Washington in 17h. 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$928Average$2,025FlexibilityNo cancel feeOn-time77%

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