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Rennes

$975+ Cheap flights from Washington, D.C. (WAS) 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — RNS
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Rennes

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$975
(Delta)
Provider with most accurate pricing for Washington, D.C. (WAS)-Rennes St Jacques flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Rennes St Jacques flights.
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From Washington, D.C. (WAS) to Rennes St Jacques
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Find flight deals from Washington, D.C. to Rennes

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

This Delta deal was found by Cheapflights users on 4/28. 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 5/129:20 pmIAD - RNS
1 stop10h 25mDelta
Mon 5/194:45 pmRNS - IAD
1 stop28h 50mDelta
Deal found 4/28$975
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/136:00 amDCA - RNS
3 stops30h 10mMultiple Airlines
Fri 6/205:40 pmRNS - DCA
2 stops32h 02mMultiple Airlines
Deal found 4/29$1,278
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/136:00 amIAD - RNS
3 stops30h 10mMultiple Airlines
Fri 6/205:40 pmRNS - IAD
3 stops33h 24mMultiple Airlines
Deal found 4/29$1,324
This lastminute.com deal was found by Cheapflights users on 4/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/129:20 pmIAD - RNS
1 stop10h 35mKLM
Thu 6/1910:30 amRNS - IAD
1 stop11h 50mKLM
Deal found 4/28$1,474
This Air France deal was found by Cheapflights users on 4/28. 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.
Thu 6/126:30 pmIAD - RNS
1 stop13h 25mAir France
Thu 6/1910:30 amRNS - IAD
2 stops15h 20mAir France
Deal found 4/28$1,488
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Thu 6/125:45 amBWI - RNS
3 stops29h 05mMultiple Airlines
Thu 6/196:30 pmRNS - BWI
3 stops29h 10mMultiple Airlines
Deal found 4/28$1,493
This Delta deal was found by Cheapflights users on 4/28. 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 6/122:55 pmDCA - RNS
2 stops17h 00mDelta
Thu 6/1910:30 amRNS - DCA
2 stops19h 03mDelta
Deal found 4/28$1,496
This Delta deal was found by Cheapflights users on 4/28. 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 6/127:24 pmBWI - RNS
2 stops14h 36mDelta
Thu 6/1910:30 amRNS - BWI
2 stops18h 49mDelta
Deal found 4/28$1,501

Cheapflights Fare Finder

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

Fly from

Washington, D.C.

Fly to

Rennes

Route

Depart

Return

Price

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Mon 5/12

12:25 pm-1:45 pm

2 stops19h 20m

Rennes St Jacques

Mon 5/19

4:45 pm-3:35 pm

1 stop28h 50m

$975

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Fri 6/13

6:00 am-6:10 pm

3 stops30h 10m

Rennes St Jacques

Fri 6/20

5:40 pm-7:42 pm

2 stops32h 02m

$1,278

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Fri 6/13

6:00 am-6:10 pm

3 stops30h 10m

Rennes St Jacques

Fri 6/20

5:40 pm-9:04 pm

3 stops33h 24m

$1,324

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Thu 6/12

9:20 pm-1:55 pm

1 stop10h 35m

Rennes St Jacques

Thu 6/19

10:30 am-4:20 pm

1 stop11h 50m

$1,474

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Thu 6/12

6:30 pm-1:55 pm

1 stop13h 25m

Rennes St Jacques

Thu 6/19

10:30 am-7:50 pm

2 stops15h 20m

$1,488

BaltimoreRennes

BWI - RNS

BWIRNS

Baltimore/Washington

Thu 6/12

5:45 am-4:50 pm

3 stops29h 05m

Rennes St Jacques

Thu 6/19

6:30 pm-5:40 pm

3 stops29h 10m

$1,493

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Thu 6/12

2:55 pm-1:55 pm

2 stops17h 00m

Rennes St Jacques

Thu 6/19

10:30 am-11:33 pm

2 stops19h 03m

$1,496

BaltimoreRennes

BWI - RNS

BWIRNS

Baltimore/Washington

Thu 6/12

7:24 pm-4:00 pm

2 stops14h 36m

Rennes St Jacques

Thu 6/19

10:30 am-11:19 pm

2 stops18h 49m

$1,501

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Mon 9/8

10:05 pm-3:25 pm

3 stops35h 20m

$981

BaltimoreRennes

BWI - RNS

BWIRNS

Baltimore/Washington

Mon 9/8

9:20 pm-3:25 pm

2 stops36h 05m

$1,035

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 13 results
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Compare providers for flights from Washington, D.C. to Rennes

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Rennes in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Rennes flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Rennes flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Rennes flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Rennes flights, Cheapflights users trust AranGrant the most. AranGrant 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 Washington, D.C.-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 Washington, D.C. to Rennes

Have a flexible travel schedule? Discover the best time to fly to Rennes from Washington, D.C. 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, D.C. to Rennes

Rainfall in Rennes by month

Plan your trip to Rennes by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rennes ranges from 1.5 - 3.0 inches per month. October is typically the wettest month, when rainfall can reach 3.0 in. August is typically the driest time to visit Rennes when rainfall is around 1.5 in.

Temperature in Rennes by month

Plan your trip to Rennes by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rennes, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Rennes

Get insights into the airlines that provide service to Rennes. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rennes. Reviews last updated April 30, 2025.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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, D.C.?

    Rennes St Jacques (RNS), located 4.0 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Rennes. 0 airlines have flights to St Jacques from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Rennes St Jacques should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.

  • What are the cheapest airlines flying from Washington, D.C. to Rennes round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Rennes round-trip from $975. Other airlines that can offer you cheap pricing are KLM, from $1,474, and Air France, from $1,488.

  • What are the most popular routes from Washington, D.C. to Rennes?

    While some choose either Washington, D.C. Reagan-National - Rennes St Jacques or Washington, D.C. Dulles Intl - Rennes St Jacques, Baltimore/Washington - Rennes St Jacques is the most popular route from Washington, D.C. to Rennes.

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

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

  • How can I find direct flights from Washington, D.C. to Rennes?

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

  • Can I find deals for business class flights from Washington, D.C. to Rennes?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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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