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Cheap flights from Washington, D.C. to Rennes from $1,060

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Rennes departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. to Rennes

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:30 pm - 10:20 amIAD  Washington, D.C. Dulles Intl-RNS Rennes St Jacques
15h 50m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
11:05 am - 4:30 pmRNS  Rennes St Jacques-IAD Washington, D.C. Dulles Intl
11h 25m1 stop Paris Charles de Gaulle
$1,060Delta
Tue, Nov 17 - Mon, Nov 23
Delta Logo
12:30 pm - 10:20 amIAD  Washington, D.C. Dulles Intl-RNS Rennes St Jacques
15h 50m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
11:05 am - 4:30 pmRNS  Rennes St Jacques-IAD Washington, D.C. Dulles Intl
11h 25m1 stop Paris Charles de Gaulle
$1,061Delta
Tue, Nov 17 - Mon, Nov 23
Delta Logo
1:20 pm - 10:20 amDCA  Washington, D.C. Reagan-National-RNS Rennes St Jacques
15h 00m2 stops Boston Logan Intl Paris Charles de Gaulle
Delta Logo
11:05 am - 10:48 pmRNS  Rennes St Jacques-DCA Washington, D.C. Reagan-National
17h 43m2 stops Paris Charles de Gaulle New York John F Kennedy Intl
$1,070Delta
Tue, Nov 17 - Mon, Nov 23
Delta Logo
1:50 pm - 10:20 amBWI  Baltimore/Washington-RNS Rennes St Jacques
14h 30m2 stops Boston Logan Intl Paris Charles de Gaulle
Delta Logo
11:05 am - 11:30 pmRNS  Rennes St Jacques-BWI Baltimore/Washington
18h 25m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
$1,070Delta
Tue, Nov 17 - Mon, Nov 23
Multiple Airlines Logo
11:25 am - 4:30 pmIAD  Washington, D.C. Dulles Intl-RNS Rennes St Jacques
23h 05m3 stops Toronto Island Montreal Pierre Elliott Trudeau Intl London Gatwick
Multiple Airlines Logo
12:20 pm - 4:15 pmRNS  Rennes St Jacques-IAD Washington, D.C. Dulles Intl
32h 55m2 stops Geneva Geneve-Cointrin Lisbon Humberto Delgado
$1,207Multiple Airlines
Thu, Oct 15 - Fri, Oct 30
Multiple Airlines Logo
11:25 am - 4:30 pmIAD  Washington, D.C. Dulles Intl-RNS Rennes St Jacques
23h 05m3 stops Toronto Island Montreal Pierre Elliott Trudeau Intl London Gatwick
Multiple Airlines Logo
8:50 pm - 8:23 pmRNS  Rennes St Jacques-IAD Washington, D.C. Dulles Intl
28h 33m3 stops London Gatwick Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
$1,208Multiple Airlines
Thu, Oct 15 - Fri, Oct 30
Multiple Airlines Logo
9:55 am - 4:30 pmIAD  Washington, D.C. Dulles Intl-RNS Rennes St Jacques
24h 35m2 stops Toronto Pearson Intl London Gatwick
Multiple Airlines Logo
12:20 pm - 4:15 pmRNS  Rennes St Jacques-IAD Washington, D.C. Dulles Intl
32h 55m2 stops Geneva Geneve-Cointrin Lisbon Humberto Delgado
$1,228Multiple Airlines
Thu, Oct 15 - Fri, Oct 30
Delta Logo
1:20 pm - 10:20 amDCA  Washington, D.C. Reagan-National-RNS Rennes St Jacques
15h 00m2 stops Boston Logan Intl Paris Charles de Gaulle
Delta Logo
11:05 am - 10:48 pmRNS  Rennes St Jacques-DCA Washington, D.C. Reagan-National
17h 43m2 stops Paris Charles de Gaulle New York John F Kennedy Intl
$1,239Delta
Tue, Nov 17 - Mon, Nov 23
Delta Logo
1:50 pm - 10:20 amBWI  Baltimore/Washington-RNS Rennes St Jacques
14h 30m2 stops Boston Logan Intl Paris Charles de Gaulle
Delta Logo
11:05 am - 11:30 pmRNS  Rennes St Jacques-BWI Baltimore/Washington
18h 25m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
$1,239Delta
Tue, Nov 17 - Mon, Nov 23
KLM Logo
6:59 pm - 4:15 pmIAD  Washington, D.C. Dulles Intl-RNS Rennes St Jacques
15h 16m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
1:55 pm - 5:30 pmRNS  Rennes St Jacques-IAD Washington, D.C. Dulles Intl
33h 35m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$1,263KLM
Thu, Dec 24 - Tue, Jan 5

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KLM flights from Washington, D.C. to Rennes

Our best KLM deals on Washington, D.C. to Rennes flight tickets
KLM
Dec 24
IAD6:59 pmWashington, D.C. Dulles Intl
15h 16m
2 stops
RNS4:15 pmRennes St Jacques
Jan 5
RNS1:55 pmRennes St Jacques
33h 35m
2 stops
IAD5:30 pmWashington, D.C. Dulles Intl
$1,263
KLM
Dec 24
DCA7:30 pmWashington, D.C. Reagan-National
14h 45m
2 stops
RNS4:15 pmRennes St Jacques
Jan 5
RNS1:55 pmRennes St Jacques
15h 09m
2 stops
DCA11:04 pmWashington, D.C. Reagan-National
$1,264
KLM
Dec 24
IAD5:45 pmWashington, D.C. Dulles Intl
16h 30m
1 stop
RNS4:15 pmRennes St Jacques
Jan 5
RNS1:55 pmRennes St Jacques
33h 35m
2 stops
IAD5:30 pmWashington, D.C. Dulles Intl
$1,364

Delta flights from Washington, D.C. to Rennes

Our best Delta deals on Washington, D.C. to Rennes flight tickets
Delta
Nov 17
IAD12:30 pmWashington, D.C. Dulles Intl
15h 50m
2 stops
RNS10:20 amRennes St Jacques
Nov 23
RNS11:05 amRennes St Jacques
11h 25m
1 stop
IAD4:30 pmWashington, D.C. Dulles Intl
$1,060
Delta
Nov 17
IAD12:30 pmWashington, D.C. Dulles Intl
15h 50m
2 stops
RNS10:20 amRennes St Jacques
Nov 23
RNS11:05 amRennes St Jacques
11h 25m
1 stop
IAD4:30 pmWashington, D.C. Dulles Intl
$1,061
Delta
Nov 17
BWI1:50 pmBaltimore/Washington
14h 30m
2 stops
RNS10:20 amRennes St Jacques
Nov 23
RNS11:05 amRennes St Jacques
18h 25m
2 stops
BWI11:30 pmBaltimore/Washington
$1,070

momondo 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, momondo users made 832,500 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Rennes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Rennes

IAD Washington, D.C. Dulles Intl - RNS Rennes St Jacques

IADRNS

Washington, D.C. Dulles Intl

Tue 11/17

12:30 pm-10:20 am

2 stops15h 50m

Rennes St Jacques

Mon 11/23

11:05 am-4:30 pm

1 stop11h 25m

$1,060

Washington, D.C.Rennes

IAD Washington, D.C. Dulles Intl - RNS Rennes St Jacques

IADRNS

Washington, D.C. Dulles Intl

Tue 11/17

12:30 pm-10:20 am

2 stops15h 50m

Rennes St Jacques

Mon 11/23

11:05 am-4:30 pm

1 stop11h 25m

$1,061

Washington, D.C.Rennes

DCA Washington, D.C. Reagan-National - RNS Rennes St Jacques

DCARNS

Washington, D.C. Reagan-National

Tue 11/17

1:20 pm-10:20 am

2 stops15h 00m

Rennes St Jacques

Mon 11/23

11:05 am-10:48 pm

2 stops17h 43m

$1,070

BaltimoreRennes

BWI Baltimore/Washington - RNS Rennes St Jacques

BWIRNS

Baltimore/Washington

Tue 11/17

1:50 pm-10:20 am

2 stops14h 30m

Rennes St Jacques

Mon 11/23

11:05 am-11:30 pm

2 stops18h 25m

$1,070

Washington, D.C.Rennes

IAD Washington, D.C. Dulles Intl - RNS Rennes St Jacques

IADRNS

Washington, D.C. Dulles Intl

Thu 10/15

11:25 am-4:30 pm

3 stops23h 05m

Rennes St Jacques

Fri 10/30

12:20 pm-4:15 pm

2 stops32h 55m

$1,207

Washington, D.C.Rennes

IAD Washington, D.C. Dulles Intl - RNS Rennes St Jacques

IADRNS

Washington, D.C. Dulles Intl

Thu 10/15

11:25 am-4:30 pm

3 stops23h 05m

Rennes St Jacques

Fri 10/30

8:50 pm-8:23 pm

3 stops28h 33m

$1,208

Washington, D.C.Rennes

IAD Washington, D.C. Dulles Intl - RNS Rennes St Jacques

IADRNS

Washington, D.C. Dulles Intl

Thu 10/15

9:55 am-4:30 pm

2 stops24h 35m

Rennes St Jacques

Fri 10/30

12:20 pm-4:15 pm

2 stops32h 55m

$1,228

Washington, D.C.Rennes

DCA Washington, D.C. Reagan-National - RNS Rennes St Jacques

DCARNS

Washington, D.C. Reagan-National

Tue 11/17

1:20 pm-10:20 am

2 stops15h 00m

Rennes St Jacques

Mon 11/23

11:05 am-10:48 pm

2 stops17h 43m

$1,239

BaltimoreRennes

BWI Baltimore/Washington - RNS Rennes St Jacques

BWIRNS

Baltimore/Washington

Tue 11/17

1:50 pm-10:20 am

2 stops14h 30m

Rennes St Jacques

Mon 11/23

11:05 am-11:30 pm

2 stops18h 25m

$1,239

Washington, D.C.Rennes

IAD Washington, D.C. Dulles Intl - RNS Rennes St Jacques

IADRNS

Washington, D.C. Dulles Intl

Thu 12/24

6:59 pm-4:15 pm

2 stops15h 16m

Rennes St Jacques

Tue 1/5

1:55 pm-5:30 pm

2 stops33h 35m

$1,263

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Rennes from

How to get the cheapest flight ticket from Washington, D.C. to Rennes

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Rennes?

The flight from Washington, D.C. to Rennes depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Baltimore (a popular airport in Washington, D.C.) to Nantes (the most popular airport in Rennes), then the flight time is 13h 49m on average. If you fly from Washington, D.C. (another popular airport in Washington, D.C.) to Nantes, then the average flight time is 14h 55m.

When to book flights from Washington, D.C. to Rennes

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Rennes according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Rennes (WAS to RNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Rennes

Fastest flight time

14h 30m

Direct flights

None
The fastest flight from Washington, D.C. to Rennes takes 14h 30m
There are no direct flights from Washington, D.C. to Rennes. There are no popular flight routes from Washington, D.C. to Rennes.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Rennes

  • How far is Washington, D.C. to Rennes St Jacques by plane?

    The distance between Washington, D.C. and Rennes St Jacques is about 3674.0 mi. In terms of flight time, this usually takes a little over 14h 30m.

  • When did momondo last update prices for flights from Washington, D.C. to Rennes St Jacques Airport?

    Prices for flights from Washington, D.C. to Rennes St Jacques Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. to Rennes St Jacques Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Rennes St Jacques Airport.

  • What documentation or ID do you need to fly to Rennes St Jacques Airport?

    The necessary travel and health documents for your Rennes St Jacques Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Rennes?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rennes from Washington, D.C..

Can I find flights from Washington, D.C. to Rennes with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Rennes on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Rennes?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rennes from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Rennes right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Rennes flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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