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Rennes

$1,519+ Cheap flights from San Jose (SJC) to Rennes (RNS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — RNS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from San Jose to Rennes

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Rennes (RNS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$1,519
(Delta)
From San Jose to Rennes St Jacques
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Find flight deals from San Jose to Rennes

Cheapest flights from San Jose to Rennes
Explore the most affordable flight options available from San Jose to Rennes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 7/257:00 amSJC - RNS
2 stops24h 35mDelta
Fri 8/111:20 amRNS - SJC
2 stops21h 16mDelta
Deal found 6/10$1,519
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/266:30 amSJC - RNS
3 stops24h 10mMultiple Airlines
Sat 8/21:30 pmRNS - SJC
3 stops43h 24mMultiple Airlines
Deal found 6/11$1,734

Cheapflights Fare Finder

Customize your flight search to find flights from San Jose 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 June 12, 2025.
Use the filters below to find and compare flights from San Jose to Rennes that are best for you.

Fly from

San Jose

Fly to

Rennes

Route

Depart

Return

Price

San JoseRennes

SJC - RNS

SJCRNS

San Jose

Fri 7/25

7:00 am-4:35 pm

2 stops24h 35m

Rennes St Jacques

Fri 8/1

11:20 am-11:36 pm

2 stops21h 16m

$1,519

San JoseRennes

SJC - RNS

SJCRNS

San Jose

Sat 7/26

6:30 am-3:40 pm

3 stops24h 10m

Rennes St Jacques

Sat 8/2

1:30 pm-11:54 pm

3 stops43h 24m

$1,734

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from San Jose to Rennes

Have a flexible travel schedule? Discover the best time to fly to Rennes from San Jose 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 San Jose to Rennes

Rainfall in Rennes by month

Plan your trip to Rennes by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rennes ranges from 1.5 - 3.0 inches per month. October is typically the wettest month, when rainfall can reach 3.0 in. August is typically the driest time to visit Rennes when rainfall is around 1.5 in.

Temperature in Rennes by month

Plan your trip to Rennes by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rennes, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Rennes

Get insights into the airlines that provide service to Rennes. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rennes. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

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

  • How can I find direct flights from San Jose to Rennes?

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

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

    Yes. Cheapflights offers flight deals from San Jose 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.

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