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Rennes

$627+ Cheap flights from California to Rennes (RNS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — RNS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from California to Rennes

Keep the following information in mind while searching for California to Rennes flight deals. Data was last updated September 16, 2025.

Round-trip from

$894
(Delta)

One-way from

$627
(Delta)
From California to Rennes St Jacques
Search Deals
One-way flight from California to Rennes St Jacques
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Find flight deals from California to Rennes

Cheapest flights from California to Rennes
Explore the most affordable flight options available from California to Rennes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:17 pmSFO - RNS
2 stops35h 48mDelta
Thu 1/811:05 amRNS - SFO
2 stops44h 42mDelta
Deal found 9/14$894
This KLM deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/63:05 pmSFO - RNS
1 stop13h 40mKLM
Mon 10/204:35 pmRNS - SFO
1 stop28h 10mKLM
Deal found 9/15$914
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/611:25 amSFO - RNS
2 stops17h 20mDelta
Mon 10/204:35 pmRNS - SFO
1 stop28h 10mDelta
Deal found 9/15$919
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:22 pmSJC - RNS
2 stops40h 43mDelta
Thu 1/811:05 amRNS - SJC
2 stops44h 54mDelta
Deal found 9/14$954
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:10 amSFO - RNS
2 stops25h 55mDelta
Mon 1/511:05 amRNS - SFO
2 stops56h 35mDelta
Deal found 9/16$980
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:22 pmSJC - RNS
2 stops40h 43mDelta
Wed 1/72:25 pmRNS - SJC
2 stops40h 07mDelta
Deal found 9/16$981
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:17 pmSFO - RNS
2 stops35h 48mDelta
Mon 1/511:05 amRNS - SFO
2 stops56h 35mDelta
Deal found 9/16$985
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:55 amOAK - RNS
2 stops27h 10mDelta
Sun 11/25:30 pmRNS - OAK
2 stops39h 23mDelta
Deal found 9/14$1,025
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:21 amSFO - RNS
2 stops22h 44mDelta
Tue 1/611:05 amRNS - SFO
2 stops32h 35mDelta
Deal found 9/16$1,027
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:17 pmSFO - RNS
2 stops35h 48mDelta
Tue 1/611:05 amRNS - SFO
2 stops32h 35mDelta
Deal found 9/16$1,033
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:05 amSJC - RNS
2 stops23h 00mDelta
Tue 1/611:05 amRNS - SJC
2 stops43h 27mDelta
Deal found 9/16$1,040
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:16 pmSJC - RNS
2 stops36h 49mDelta
Tue 1/611:05 amRNS - SJC
2 stops43h 27mDelta
Deal found 9/14$1,045

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from California to Rennes that are best for you.

Fly from

California

Fly to

Rennes

Route

Depart

Return

Price

San FranciscoRennes

SFO - RNS

SFORNS

San Francisco

Mon 10/6

3:05 pm-1:45 pm

1 stop13h 40m

Rennes St Jacques

Mon 10/20

4:35 pm-11:45 am

1 stop28h 10m

$914

San FranciscoRennes

SFO - RNS

SFORNS

San Francisco

Mon 10/6

3:05 pm-1:45 pm

1 stop13h 40m

Rennes St Jacques

Mon 10/20

4:35 pm-11:45 am

1 stop28h 10m

$914

San FranciscoRennes

SFO - RNS

SFORNS

San Francisco

Mon 10/6

8:20 am-1:45 pm

2 stops20h 25m

Rennes St Jacques

Mon 10/20

4:35 pm-11:45 am

1 stop28h 10m

$919

San JoseRennes

SJC - RNS

SJCRNS

San Jose

Thu 3/5

2:15 pm-5:05 pm

2 stops41h 50m

Rennes St Jacques

Mon 3/9

11:05 am-11:59 pm

2 stops44h 54m

$955

San JoseRennes

SJC - RNS

SJCRNS

San Jose

Thu 3/5

7:00 am-10:35 am

2 stops42h 35m

Rennes St Jacques

Mon 3/9

11:05 am-9:06 pm

2 stops42h 01m

$976

San JoseRennes

SJC - RNS

SJCRNS

San Jose

Tue 12/23

3:22 pm-5:05 pm

2 stops40h 43m

Rennes St Jacques

Wed 1/7

2:25 pm-9:32 pm

2 stops40h 07m

$981

OaklandRennes

OAK - RNS

OAKRNS

Oakland

Wed 10/29

5:55 am-5:05 pm

2 stops27h 10m

Rennes St Jacques

Sun 11/2

5:30 pm-11:53 pm

2 stops39h 23m

$1,025

San JoseRennes

SJC - RNS

SJCRNS

San Jose

Wed 12/24

9:05 am-5:05 pm

2 stops23h 00m

Rennes St Jacques

Tue 1/6

11:05 am-9:32 pm

2 stops43h 27m

$1,040

San JoseRennes

SJC - RNS

SJCRNS

San Jose

Wed 12/24

9:05 am-5:05 pm

2 stops23h 00m

Rennes St Jacques

Mon 1/5

5:30 pm-4:20 pm

2 stops31h 50m

$1,126

San JoseRennes

SJC - RNS

SJCRNS

San Jose

Sun 12/21

5:40 pm-10:20 am

2 stops55h 40m

Rennes St Jacques

Thu 1/8

11:05 am-10:59 pm

2 stops44h 54m

$1,416

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 23 results
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Best time to book a flight from California to Rennes

Have a flexible travel schedule? Discover the best time to fly to Rennes from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Rennes

What is the cheapest time of day to fly from CA to RNS?

Find hourly flight availability from California to Rennes. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Rennes as you normally would.

Related info for your journey

Find useful and relevant information for your journey from California to Rennes. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Rennes from California?

    For a flight from California to Rennes, you will be flying into St Jacques. Rennes St Jacques (RNS) is just 4.0 mi from the center of the city.

  • How long is the flight from California to Rennes?

    For as low as $914, KLM can have you in Rennes from California in 13h 40m. Airlines will cover a distance of 5480 mi. This flight may include one or multiple stops.

  • What are the most popular routes from California to Rennes?

    When deciding which route to take from California to Rennes consider San Francisco - Rennes St Jacques, San Jose - Rennes St Jacques or Oakland - Rennes St Jacques as they are the most popular.

  • Can I find deals for flights from California to Rennes that include hotel bookings?

    Yes. In addition to deals on California to Rennes flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Rennes?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Rennes.

  • Can I find deals for business class flights from California to Rennes?

    Yes. Cheapflights offers flight deals from California to Rennes by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from California to Rennes

Discover the top airline that operate flights from California to Rennes. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$940Average$1,248FlexibilityNo cancel feeOn-timeN/A

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