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Cheap flights from District of Columbia to Rennes from $254

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Rennes departing on 9/1. 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 District of Columbia to Rennes

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:45 pm - 4:15 pm
IAD
-
RNS
16h 30m
1 stop
Delta Logo
11:05 am - 4:30 pm
RNS
-
IAD
11h 25m
1 stop
$1,064Delta
Tue, Nov 17 - Mon, Nov 23
Delta Logo
12:00 pm - 10:20 am
IAD
-
RNS
16h 20m
2 stops
Delta Logo
11:05 am - 4:30 pm
RNS
-
IAD
11h 25m
1 stop
$1,065Delta
Tue, Nov 17 - Mon, Nov 23
Delta Logo
12:00 pm - 10:20 am
DCA
-
RNS
16h 20m
2 stops
Delta Logo
11:05 am - 11:04 pm
RNS
-
DCA
17h 59m
2 stops
$1,074Delta
Tue, Nov 17 - Mon, Nov 23
Delta Logo
12:30 pm - 10:20 am
IAD
-
RNS
15h 50m
2 stops
Delta Logo
11:05 am - 12:20 am
RNS
-
IAD
19h 15m
2 stops
$1,074Delta
Tue, Nov 17 - Mon, Nov 23
Delta Logo
1:30 pm - 10:20 am
DCA
-
RNS
14h 50m
2 stops
Delta Logo
11:05 am - 11:04 pm
RNS
-
DCA
17h 59m
2 stops
$1,075Delta
Tue, Nov 17 - Mon, Nov 23
Delta Logo
12:30 pm - 10:20 am
IAD
-
RNS
15h 50m
2 stops
Delta Logo
11:05 am - 12:20 am
RNS
-
IAD
19h 15m
2 stops
$1,075Delta
Tue, Nov 17 - Mon, Nov 23
Delta Logo
12:30 pm - 10:20 am
IAD
-
RNS
15h 50m
2 stops
Delta Logo
11:05 am - 4:30 pm
RNS
-
IAD
11h 25m
1 stop
$1,115Delta
Thu, Nov 19 - Mon, Nov 23
Delta Logo
12:30 pm - 10:20 am
IAD
-
RNS
15h 50m
2 stops
Delta Logo
11:05 am - 12:20 am
RNS
-
IAD
19h 15m
2 stops
$1,125Delta
Thu, Nov 19 - Mon, Nov 23
Air France Logo
6:10 pm - 5:35 pm
IAD
-
RNS
17h 25m
1 stop
Air France Logo
2:25 pm - 12:34 am
RNS
-
IAD
16h 09m
2 stops
$1,137Air France
Wed, Aug 26 - Thu, Sep 3
Multiple Airlines Logo
6:59 am - 4:20 pm
DCA
-
RNS
27h 21m
3 stops
Multiple Airlines Logo
4:55 pm - 7:57 pm
RNS
-
DCA
33h 02m
3 stops
$2,869Multiple Airlines
Fri, Aug 28 - Sun, Sep 6

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KLM flights from District of Columbia to Rennes

Our best KLM deals on District of Columbia to Rennes flight tickets
KLM
Aug 25
IAD5:40 pmWashington, D.C. Dulles Intl
17h 40m
1 stop
RNS5:20 pmRennes St Jacques
Sep 6
RNS11:05 amRennes St Jacques
11h 00m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$1,194
KLM
Aug 25
IAD11:44 amWashington, D.C. Dulles Intl
16h 36m
2 stops
RNS10:20 amRennes St Jacques
Sep 6
RNS11:05 amRennes St Jacques
19h 29m
2 stops
IAD12:34 amWashington, D.C. Dulles Intl
$1,204
KLM
Jul 27
IAD6:10 pmWashington, D.C. Dulles Intl
17h 25m
1 stop
RNS5:35 pmRennes St Jacques
Aug 3
RNS6:05 pmRennes St Jacques
27h 30m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$2,052

Delta flights from District of Columbia to Rennes

Our best Delta deals on District of Columbia to Rennes flight tickets
Delta
Nov 17
IAD5:45 pmWashington, D.C. Dulles Intl
16h 30m
1 stop
RNS4:15 pmRennes St Jacques
Nov 23
RNS11:05 amRennes St Jacques
11h 25m
1 stop
IAD4:30 pmWashington, D.C. Dulles Intl
$1,064
Delta
Nov 17
IAD12:00 pmWashington, D.C. Dulles Intl
16h 20m
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
$1,065
Delta
Nov 17
DCA12:00 pmWashington, D.C. Reagan-National
16h 20m
2 stops
RNS10:20 amRennes St Jacques
Nov 23
RNS11:05 amRennes St Jacques
17h 59m
2 stops
DCA11:04 pmWashington, D.C. Reagan-National
$1,074

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 July 25, 2026.
Use the filters below to find and compare flights from District of Columbia to Rennes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Tue 11/17

5:45 pm-4:15 pm

1 stop16h 30m

Rennes St Jacques

Mon 11/23

11:05 am-4:30 pm

1 stop11h 25m

$1,064

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Tue 11/17

12:00 pm-10:20 am

2 stops16h 20m

Rennes St Jacques

Mon 11/23

11:05 am-4:30 pm

1 stop11h 25m

$1,065

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Tue 11/17

12:00 pm-10:20 am

2 stops16h 20m

Rennes St Jacques

Mon 11/23

11:05 am-11:04 pm

2 stops17h 59m

$1,074

Washington, D.C.Rennes

IAD - RNS

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-12:20 am

2 stops19h 15m

$1,074

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Tue 11/17

1:30 pm-10:20 am

2 stops14h 50m

Rennes St Jacques

Mon 11/23

11:05 am-11:04 pm

2 stops17h 59m

$1,075

Washington, D.C.Rennes

IAD - RNS

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-12:20 am

2 stops19h 15m

$1,075
Quickest round-trip

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Thu 11/19

12:30 pm-10:20 am

2 stops15h 50m

Rennes St Jacques

Mon 11/23

11:05 am-4:30 pm

1 stop11h 25m

$1,115

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Thu 11/19

12:30 pm-10:20 am

2 stops15h 50m

Rennes St Jacques

Mon 11/23

11:05 am-12:20 am

2 stops19h 15m

$1,125

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Wed 8/26

6:10 pm-5:35 pm

1 stop17h 25m

Rennes St Jacques

Thu 9/3

2:25 pm-12:34 am

2 stops16h 09m

$1,137

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Fri 8/28

6:59 am-4:20 pm

3 stops27h 21m

Rennes St Jacques

Sun 9/6

4:55 pm-7:57 pm

3 stops33h 02m

$2,869

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rennes from

How to get the cheapest flight ticket from District of Columbia 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

What is the cheapest airline that flies from District of Columbia to Rennes St Jacques?

KLM, Delta, and Air France are the most popular carriers operating from District of Columbia to Rennes St Jacques

Cheap District of Columbia to Rennes flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Rennes

Fastest flight time

16h 20m

Direct flights

None
The fastest flight from District of Columbia to Rennes takes 16h 20m
There are no direct flights from District of Columbia to Rennes. There are no popular flight routes from District of Columbia to Rennes.
Search flight deals

Frequently asked questions about flying from District of Columbia to Rennes

  • When did momondo last update prices for flights from District of Columbia to Rennes St Jacques Airport?

    Prices for flights from District of Columbia to Rennes St Jacques Airport refresh daily.

  • How old do you have to be to fly from District of Columbia to Rennes St Jacques Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Rennes St Jacques Airport.

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

    The travel and health documents you'll need for your trip to Rennes St Jacques Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rennes St Jacques Airport. It is always advisable to seek 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 District of Columbia 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 District of Columbia.

Can I find flights from District of Columbia to Rennes with flexible booking policies on momondo?

Yes. All flights to Rennes from District of Columbia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from District of Columbia to Rennes?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from District of Columbia to Rennes.

I’m not ready to book a flight from District of Columbia to Rennes right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of District of Columbia 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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