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Cheap flights from California to Rennes from $1,768

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from California to Rennes departing on 7/5. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Rennes

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
11:45 am - 5:35 pm
SJC
-
RNS
20h 50m
2 stops
KLM Logo
5:50 pm - 7:32 pm
RNS
-
SJC
34h 42m
2 stops
$1,768KLM
Sun, Jul 5 - Wed, Jul 8
KLM Logo
11:38 am - 5:35 pm
SJC
-
RNS
20h 57m
2 stops
KLM Logo
6:05 pm - 7:32 pm
RNS
-
SJC
34h 27m
2 stops
$1,838KLM
Sat, Jul 4 - Tue, Jul 7
KLM Logo
3:05 pm - 10:20 am
SFO
-
RNS
34h 15m
1 stop
KLM Logo
2:25 pm - 11:45 am
RNS
-
SFO
30h 20m
1 stop
$6,393KLM
Tue, Aug 25 - Wed, Sep 9
KLM Logo
3:05 pm - 10:20 am
SFO
-
RNS
34h 15m
1 stop
KLM Logo
11:05 am - 10:27 pm
RNS
-
SFO
20h 22m
2 stops
$6,403KLM
Tue, Aug 25 - Wed, Sep 9
KLM Logo
1:45 pm - 5:20 pm
SFO
-
RNS
18h 35m
2 stops
KLM Logo
11:05 am - 10:27 pm
RNS
-
SFO
20h 22m
2 stops
$6,417KLM
Tue, Aug 25 - Wed, Sep 9

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KLM flights from California to Rennes

Our best KLM deals on California to Rennes flight tickets
KLM
Jul 5
SJC11:45 amSan Jose
20h 50m
2 stops
RNS5:35 pmRennes St Jacques
Jul 8
RNS5:50 pmRennes St Jacques
34h 42m
2 stops
SJC7:32 pmSan Jose
$1,768
KLM
Jul 4
SJC11:38 amSan Jose
20h 57m
2 stops
RNS5:35 pmRennes St Jacques
Jul 7
RNS6:05 pmRennes St Jacques
34h 27m
2 stops
SJC7:32 pmSan Jose
$1,838
KLM
Aug 25
SFO3:05 pmSan Francisco
34h 15m
1 stop
RNS10:20 amRennes St Jacques
Sep 9
RNS2:25 pmRennes St Jacques
30h 20m
1 stop
SFO11:45 amSan Francisco
$6,393

momondo Fare Finder

 
Customize your flight search to find flights from California 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 June 24, 2026.
Use the filters below to find and compare flights from California to Rennes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseRennes

SJC - RNS

SJCRNS

San Jose

Sun 7/5

11:45 am-5:35 pm

2 stops20h 50m

Rennes St Jacques

Wed 7/8

5:50 pm-7:32 pm

2 stops34h 42m

$1,768

San JoseRennes

SJC - RNS

SJCRNS

San Jose

Sat 7/4

11:38 am-5:35 pm

2 stops20h 57m

Rennes St Jacques

Tue 7/7

6:05 pm-7:32 pm

2 stops34h 27m

$1,838

San FranciscoRennes

SFO - RNS

SFORNS

San Francisco

Tue 8/25

3:05 pm-10:20 am

1 stop34h 15m

Rennes St Jacques

Wed 9/9

2:25 pm-11:45 am

1 stop30h 20m

$6,393

San FranciscoRennes

SFO - RNS

SFORNS

San Francisco

Tue 8/25

3:05 pm-10:20 am

1 stop34h 15m

Rennes St Jacques

Wed 9/9

11:05 am-10:27 pm

2 stops20h 22m

$6,403
Quickest round-trip

San FranciscoRennes

SFO - RNS

SFORNS

San Francisco

Tue 8/25

1:45 pm-5:20 pm

2 stops18h 35m

Rennes St Jacques

Wed 9/9

11:05 am-10:27 pm

2 stops20h 22m

$6,417

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 California 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

Can stopping save me money on California to Rennes flights?

You could potentially save up to 38% on your flight if you consider stops on a California to Rennes flight.

Cheap California to Rennes flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Rennes

Fastest flight time

18h 20m

Direct flights

None
The fastest flight from California to Rennes takes 18h 20m
There are no direct flights from California to Rennes. There are no popular flight routes from California to Rennes.
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Frequently asked questions about flying from California to Rennes

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

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

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

  • How old do you have to be to fly from California 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 California 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 California to Rennes

Compare and see reviews for airlines that fly from California to Rennes with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,028Free CancellationRating
7.8
8,432 reviews
Search Delta flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from California to Rennes for you.

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

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

How can momondo help me find flights from California to Rennes?

Once you have performed a search for California to Rennes flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from California to Rennes now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rennes and let you know when they change.

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