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Cheap flights from District of Columbia to Rennes from $922

This is the cheapest round-trip 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 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:32 pm - 10:20 amIAD-RNS
15h 48m2 stops
Delta Logo
5:35 pm - 4:05 pmRNS-IAD
28h 30m1 stop
$922Delta
Find Deal
Sun, Feb 22 - Tue, Mar 3
Air France Logo
6:05 pm - 4:40 pmIAD-RNS
16h 35m1 stop
Air France Logo
5:35 pm - 4:05 pmRNS-IAD
28h 30m1 stop
$923Air France
Find Deal
Sun, Feb 22 - Thu, Mar 5
Delta Logo
6:05 pm - 4:40 pmIAD-RNS
16h 35m1 stop
Delta Logo
5:35 pm - 4:05 pmRNS-IAD
28h 30m1 stop
$924Delta
Find Deal
Sun, Feb 22 - Tue, Mar 3
Delta Logo
10:11 am - 10:20 amIAD-RNS
18h 09m2 stops
Delta Logo
11:05 am - 4:35 pmRNS-IAD
11h 30m1 stop
$928Delta
Find Deal
Sun, Feb 22 - Fri, Mar 6
Air France Logo
1:40 pm - 10:20 amDCA-RNS
14h 40m2 stops
Air France Logo
11:05 am - 7:59 pmRNS-DCA
14h 54m2 stops
$929Air France
Find Deal
Sun, Feb 22 - Tue, Mar 3
Delta Logo
6:05 pm - 4:40 pmIAD-RNS
16h 35m1 stop
Delta Logo
11:05 am - 4:35 pmRNS-IAD
11h 30m1 stop
$930Delta
Find Deal
Sun, Feb 22 - Fri, Mar 6
Delta Logo
2:33 pm - 10:20 amDCA-RNS
13h 47m2 stops
Delta Logo
11:05 am - 8:58 pmRNS-DCA
15h 53m2 stops
$938Delta
Find Deal
Mon, Feb 23 - Fri, Mar 6
KLM Logo
6:05 pm - 4:40 pmIAD-RNS
16h 35m1 stop
KLM Logo
5:30 pm - 4:05 pmRNS-IAD
28h 35m1 stop
$973KLM
Find Deal
Sat, Feb 21 - Wed, Mar 4
Multiple Airlines Logo
12:59 pm - 10:20 amDCA-RNS
15h 21m2 stops
Multiple Airlines Logo
11:05 am - 11:20 pmRNS-DCA
18h 15m2 stops
$1,726Multiple Airlines
Find Deal
Sat, Feb 21 - Tue, Mar 3
Multiple Airlines Logo
6:50 pm - 10:20 amDCA-RNS
33h 30m3 stops
Multiple Airlines Logo
5:35 pm - 9:56 pmRNS-DCA
34h 21m3 stops
$2,269Multiple Airlines
Find Deal
Sat, Dec 27 - Sat, Jan 3

Air France flights from District of Columbia to Rennes

Our best Air France deals on District of Columbia to Rennes flight tickets
Air France
Feb 22
IAD6:05 pmWashington, D.C. Dulles Intl
16h 35m
1 stop
RNS4:40 pmRennes St Jacques
Mar 5
RNS5:35 pmRennes St Jacques
28h 30m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$923
Find similar
Air France
Feb 22
DCA1:40 pmWashington, D.C. Reagan-National
14h 40m
2 stops
RNS10:20 amRennes St Jacques
Mar 3
RNS11:05 amRennes St Jacques
14h 54m
2 stops
DCA7:59 pmWashington, D.C. Reagan-National
$929
Find similar
Air France
Feb 21
DCA1:40 pmWashington, D.C. Reagan-National
14h 40m
2 stops
RNS10:20 amRennes St Jacques
Mar 3
RNS11:05 amRennes St Jacques
14h 54m
2 stops
DCA7:59 pmWashington, D.C. Reagan-National
$979
Find similar

Delta flights from District of Columbia to Rennes

Our best Delta deals on District of Columbia to Rennes flight tickets
Delta
Feb 22
IAD12:32 pmWashington, D.C. Dulles Intl
15h 48m
2 stops
RNS10:20 amRennes St Jacques
Mar 3
RNS5:35 pmRennes St Jacques
28h 30m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$922
Find similar
Delta
Feb 22
IAD6:05 pmWashington, D.C. Dulles Intl
16h 35m
1 stop
RNS4:40 pmRennes St Jacques
Mar 3
RNS5:35 pmRennes St Jacques
28h 30m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$924
Find similar
Delta
Feb 22
IAD10:11 amWashington, D.C. Dulles Intl
18h 09m
2 stops
RNS10:20 amRennes St Jacques
Mar 6
RNS11:05 amRennes St Jacques
11h 30m
1 stop
IAD4:35 pmWashington, D.C. Dulles Intl
$928
Find similar

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 November 13, 2025.
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

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Sun 2/22

12:32 pm-10:20 am

2 stops15h 48m

Rennes St Jacques

Tue 3/3

5:35 pm-4:05 pm

1 stop28h 30m

$922

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Sun 2/22

6:05 pm-4:40 pm

1 stop16h 35m

Rennes St Jacques

Thu 3/5

5:35 pm-4:05 pm

1 stop28h 30m

$923

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Sun 2/22

6:05 pm-4:40 pm

1 stop16h 35m

Rennes St Jacques

Tue 3/3

5:35 pm-4:05 pm

1 stop28h 30m

$924

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Sun 2/22

10:11 am-10:20 am

2 stops18h 09m

Rennes St Jacques

Fri 3/6

11:05 am-4:35 pm

1 stop11h 30m

$928

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Sun 2/22

1:40 pm-10:20 am

2 stops14h 40m

Rennes St Jacques

Tue 3/3

11:05 am-7:59 pm

2 stops14h 54m

$929

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Sun 2/22

6:05 pm-4:40 pm

1 stop16h 35m

Rennes St Jacques

Fri 3/6

11:05 am-4:35 pm

1 stop11h 30m

$930

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Mon 2/23

2:33 pm-10:20 am

2 stops13h 47m

Rennes St Jacques

Fri 3/6

11:05 am-8:58 pm

2 stops15h 53m

$938

Washington, D.C.Rennes

IAD - RNS

IADRNS

Washington, D.C. Dulles Intl

Sat 2/21

6:05 pm-4:40 pm

1 stop16h 35m

Rennes St Jacques

Wed 3/4

5:30 pm-4:05 pm

1 stop28h 35m

$973

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Sat 2/21

12:59 pm-10:20 am

2 stops15h 21m

Rennes St Jacques

Tue 3/3

11:05 am-11:20 pm

2 stops18h 15m

$1,726

Washington, D.C.Rennes

DCA - RNS

DCARNS

Washington, D.C. Reagan-National

Sat 12/27

6:50 pm-10:20 am

3 stops33h 30m

Rennes St Jacques

Sat 1/3

5:35 pm-9:56 pm

3 stops34h 21m

$2,269

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 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 day to depart on your flight to Rennes?

On average, the least expensive day to fly to Rennes from District of Columbia is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,068. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Rennes on Saturday is $1,371.

What is the cheapest time of day to depart on your flight to Rennes?

Our data shows that the cheapest District of Columbia to Rennes flights are usually those with departure times in the afternoon. Our users have found flights to Rennes in the afternoon for as low as $1,192. Flights in the evening are often more expensive with an average ticket price of $1,365.

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

Direct flights

None
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

  • 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 many operators does momondo search for flights from District of Columbia to Rennes St Jacques Airport?

  • 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.

Best airlines flying from District of Columbia to Rennes

Compare and see reviews for airlines that fly from District of Columbia to Rennes with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $1,074Free CancellationRating
7.4
1,487 reviews
Search Air France flights

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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