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Cheap flights from Washington to Rennes from $721

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 to Rennes departing on 2/3. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:15 am - 10:20 am
SEA
-
RNS
17h 05m2 stops
Delta Logo
11:05 am - 10:25 pm
RNS
-
SEA
20h 20m2 stops
$721Delta
Tue, Feb 3 - Tue, Feb 10
Delta Logo
3:05 pm - 1:55 pm
SEA
-
RNS
13h 50m1 stop
Delta Logo
11:05 am - 10:25 pm
RNS
-
SEA
20h 20m2 stops
$723Delta
Tue, Feb 3 - Tue, Feb 10
KLM Logo
3:05 pm - 1:55 pm
SEA
-
RNS
13h 50m1 stop
KLM Logo
11:05 am - 1:20 pm
RNS
-
SEA
35h 15m1 stop
$725KLM
Tue, Feb 3 - Tue, Feb 10
Air France Logo
7:00 am - 10:20 am
PDX
-
RNS
19h 20m2 stops
Air France Logo
11:05 am - 8:59 pm
RNS
-
PDX
18h 54m2 stops
$890Air France
Wed, Mar 11 - Fri, Apr 3
Air France Logo
7:00 am - 10:20 am
PDX
-
RNS
19h 20m2 stops
Air France Logo
2:25 pm - 11:10 am
RNS
-
PDX
29h 45m1 stop
$933Air France
Wed, Mar 11 - Fri, Apr 3
KLM Logo
2:25 pm - 5:05 pm
PDX
-
RNS
18h 40m1 stop
KLM Logo
2:25 pm - 11:10 am
RNS
-
PDX
29h 45m1 stop
$1,055KLM
Wed, Mar 11 - Fri, Apr 3
Delta Logo
7:00 am - 5:05 pm
PDX
-
RNS
26h 05m2 stops
Delta Logo
2:25 pm - 11:54 pm
RNS
-
PDX
18h 29m2 stops
$1,161Delta
Wed, Mar 11 - Fri, Apr 3
KLM Logo
2:25 pm - 5:05 pm
PDX
-
RNS
18h 40m1 stop
KLM Logo
2:25 pm - 11:54 pm
RNS
-
PDX
18h 29m2 stops
$1,250KLM
Wed, Mar 11 - Fri, Apr 3
KLM Logo
2:25 pm - 5:05 pm
PDX
-
RNS
18h 40m1 stop
KLM Logo
2:25 pm - 11:10 am
RNS
-
PDX
29h 45m1 stop
$1,300KLM
Wed, Mar 11 - Fri, Apr 3

Delta flights from State of Washington to Rennes

Our best Delta deals on State of Washington to Rennes flight tickets
Delta
Feb 3
SEA8:15 amSeattle/Tacoma Intl
17h 05m
2 stops
RNS10:20 amRennes St Jacques
Feb 10
RNS11:05 amRennes St Jacques
20h 20m
2 stops
SEA10:25 pmSeattle/Tacoma Intl
$721
Find similar
Delta
Feb 3
SEA3:05 pmSeattle/Tacoma Intl
13h 50m
1 stop
RNS1:55 pmRennes St Jacques
Feb 10
RNS11:05 amRennes St Jacques
20h 20m
2 stops
SEA10:25 pmSeattle/Tacoma Intl
$723
Find similar
Delta
Mar 11
PDX7:05 amPortland
26h 00m
2 stops
RNS5:05 pmRennes St Jacques
Apr 3
RNS11:05 amRennes St Jacques
18h 54m
2 stops
PDX8:59 pmPortland
$896
Find similar

KLM flights from State of Washington to Rennes

Our best KLM deals on State of Washington to Rennes flight tickets
KLM
Feb 3
SEA3:05 pmSeattle/Tacoma Intl
13h 50m
1 stop
RNS1:55 pmRennes St Jacques
Feb 10
RNS11:05 amRennes St Jacques
35h 15m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$725
Find similar
KLM
Mar 11
PDX2:25 pmPortland
18h 40m
1 stop
RNS5:05 pmRennes St Jacques
Apr 3
RNS2:25 pmRennes St Jacques
29h 45m
1 stop
PDX11:10 amPortland
$1,055
Find similar
KLM
Mar 11
PDX2:25 pmPortland
18h 40m
1 stop
RNS5:05 pmRennes St Jacques
Apr 3
RNS2:25 pmRennes St Jacques
18h 29m
2 stops
PDX11:54 pmPortland
$1,250
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of 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, momondo users made 832,500 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Washington to Rennes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Tue 2/3

8:15 am-10:20 am

2 stops17h 05m

Rennes St Jacques

Tue 2/10

11:05 am-10:25 pm

2 stops20h 20m

$721

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Tue 2/3

3:05 pm-1:55 pm

1 stop13h 50m

Rennes St Jacques

Tue 2/10

11:05 am-10:25 pm

2 stops20h 20m

$723

SeattleRennes

SEA - RNS

SEARNS

Seattle/Tacoma Intl

Tue 2/3

3:05 pm-1:55 pm

1 stop13h 50m

Rennes St Jacques

Tue 2/10

11:05 am-1:20 pm

1 stop35h 15m

$725

PortlandRennes

PDX - RNS

PDXRNS

Portland

Wed 3/11

7:00 am-10:20 am

2 stops19h 20m

Rennes St Jacques

Fri 4/3

11:05 am-8:59 pm

2 stops18h 54m

$890

PortlandRennes

PDX - RNS

PDXRNS

Portland

Wed 3/11

7:00 am-10:20 am

2 stops19h 20m

Rennes St Jacques

Fri 4/3

2:25 pm-11:10 am

1 stop29h 45m

$933

PortlandRennes

PDX - RNS

PDXRNS

Portland

Wed 3/11

2:25 pm-5:05 pm

1 stop18h 40m

Rennes St Jacques

Fri 4/3

2:25 pm-11:10 am

1 stop29h 45m

$1,055

PortlandRennes

PDX - RNS

PDXRNS

Portland

Wed 3/11

7:00 am-5:05 pm

2 stops26h 05m

Rennes St Jacques

Fri 4/3

2:25 pm-11:54 pm

2 stops18h 29m

$1,161

PortlandRennes

PDX - RNS

PDXRNS

Portland

Wed 3/11

2:25 pm-5:05 pm

1 stop18h 40m

Rennes St Jacques

Fri 4/3

2:25 pm-11:54 pm

2 stops18h 29m

$1,250

PortlandRennes

PDX - RNS

PDXRNS

Portland

Wed 3/11

2:25 pm-5:05 pm

1 stop18h 40m

Rennes St Jacques

Fri 4/3

2:25 pm-11:10 am

1 stop29h 45m

$1,300

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap State of Washington to Rennes flight deals and tips

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

Fastest flight time

17h 05m

Direct flights

None
The fastest flight from State of Washington to Rennes takes 17h 05m
There are no direct flights from State of Washington to Rennes. There are no popular flight routes from State of Washington to Rennes.
Search flight deals

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

    Prices for flights from Washington to Rennes St Jacques Airport refresh daily.

  • How many operators does momondo search for flights from Washington to Rennes St Jacques Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Rennes St Jacques Airport.

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

    The required travel and health documents for your Rennes St Jacques Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rennes St Jacques Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Rennes

Compare and see reviews for airlines that fly from State of Washington to Rennes with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $928Free CancellationRating
7.4
1,509 reviews
Search Air France flights

  • How do I get Price Alerts for flights from State of Washington to Rennes?

    Confirm your travel details to search for the latest offers for flights from State of Washington to Rennes. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from State of Washington to Rennes with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Rennes?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Rennes. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington to Rennes with flexible booking policies on momondo?

momondo does allow users to show only those flights to Rennes from Washington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington 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 Washington to Rennes.

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

Price alerts on flights to Rennes from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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