When did momondo last update prices for flights from Rennes St Jacques Airport to San Francisco Airport?

Prices for flights from Rennes St Jacques Airport to San Francisco Airport are updated daily.

How old do you have to be to fly from Rennes St Jacques Airport to San Francisco Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rennes St Jacques Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$722 Cheap Flights from Rennes to San Francisco in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Rennes to San Francisco

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:05 am - 11:00 pm

RNS

SFO

19h 55m

2 stops

8:10 pm - 10:20 am

SFO

RNS

29h 10m

1 stop

$845Air France

Mon, Mar 23 - Mon, Mar 30

11:05 am - 11:00 pm

RNS

SFO

19h 55m

2 stops

8:55 am - 1:55 pm

SFO

RNS

20h 00m

2 stops

$853Delta

Mon, Mar 23 - Mon, Mar 30

11:05 am - 11:15 pm

RNS

SFO

20h 10m

2 stops

6:20 am - 1:55 pm

SFO

RNS

22h 35m

2 stops

$854Delta

Wed, Mar 25 - Wed, Apr 1

11:05 am - 2:25 pm

RNS

SFO

35h 20m

1 stop

3:05 pm - 10:20 am

SFO

RNS

34h 15m

1 stop

$858KLM

Mon, Mar 23 - Mon, Mar 30

2:25 pm - 1:23 am

RNS

SFO

19h 58m

2 stops

7:00 am - 12:55 pm

SFO

RNS

20h 55m

2 stops

$876Delta

Thu, Apr 30 - Fri, May 8

2:25 pm - 1:23 am

RNS

SFO

19h 58m

2 stops

7:00 am - 12:55 pm

SFO

RNS

20h 55m

2 stops

$877Delta

Thu, Apr 30 - Fri, May 8

2:25 pm - 1:23 am

RNS

SFO

19h 58m

2 stops

8:10 pm - 10:20 am

SFO

RNS

29h 10m

1 stop

$878KLM

Thu, Apr 30 - Fri, May 8

2:25 pm - 1:23 am

RNS

SFO

19h 58m

2 stops

8:10 pm - 10:20 am

SFO

RNS

29h 10m

1 stop

$879KLM

Thu, Apr 30 - Fri, May 8

5:30 pm - 12:50 pm

RNS

SFO

27h 20m

1 stop

6:20 am - 1:55 pm

SFO

RNS

22h 35m

2 stops

$913Delta

Wed, Mar 25 - Wed, Apr 1

2:25 pm - 11:45 am

RNS

SFO

30h 20m

1 stop

8:10 pm - 10:20 am

SFO

RNS

29h 10m

1 stop

$956KLM

Thu, Apr 30 - Fri, May 8

KLM flights from Rennes to San Francisco

Our best KLM deals on Rennes to San Francisco flight tickets

KLM

Mar 23

RNS11:05 amRennes St Jacques

35h 20m

1 stop

SFO2:25 pmSan Francisco

Mar 30

SFO3:05 pmSan Francisco

34h 15m

1 stop

RNS10:20 amRennes St Jacques

$858

KLM

Apr 30

RNS2:25 pmRennes St Jacques

19h 58m

2 stops

SFO1:23 amSan Francisco

May 8

SFO3:05 pmSan Francisco

34h 15m

1 stop

RNS10:20 amRennes St Jacques

$877

KLM

Apr 30

RNS2:25 pmRennes St Jacques

19h 58m

2 stops

SFO1:23 amSan Francisco

May 8

SFO8:10 pmSan Francisco

29h 10m

1 stop

RNS10:20 amRennes St Jacques

$878

Air France flights from Rennes to San Francisco

Our best Air France deals on Rennes to San Francisco flight tickets

Air France

Mar 23

RNS11:05 amRennes St Jacques

19h 55m

2 stops

SFO11:00 pmSan Francisco

Mar 30

SFO8:10 pmSan Francisco

29h 10m

1 stop

RNS10:20 amRennes St Jacques

$845

Air France

Feb 21

RNS11:20 amRennes St Jacques

21h 29m

2 stops

SFO11:49 pmSan Francisco

Feb 25

SFO7:00 amSan Francisco

18h 20m

2 stops

RNS10:20 amRennes St Jacques

$1,218

Air France

Feb 21

RNS11:20 amRennes St Jacques

21h 29m

2 stops

SFO11:49 pmSan Francisco

Feb 25

SFO3:40 pmSan Francisco

33h 40m

1 stop

RNS10:20 amRennes St Jacques

$1,220

Fly from

Fly to

Route

Depart

Return

Price

RennesSan Francisco

RNS - SFO

RNSSFO

Rennes St Jacques

Mon 3/23

11:05 am-11:00 pm

2 stops19h 55m

San Francisco

Mon 3/30

8:10 pm-10:20 am

1 stop29h 10m

$845

RennesSan Francisco

RNS - SFO

RNSSFO

Rennes St Jacques

Mon 3/23

11:05 am-11:00 pm

2 stops19h 55m

San Francisco

Mon 3/30

8:55 am-1:55 pm

2 stops20h 00m

$853

RennesSan Francisco

RNS - SFO

RNSSFO

Rennes St Jacques

Wed 3/25

11:05 am-11:15 pm

2 stops20h 10m

San Francisco

Wed 4/1

6:20 am-1:55 pm

2 stops22h 35m

$854

RennesSan Francisco

RNS - SFO

RNSSFO

Rennes St Jacques

Mon 3/23

11:05 am-2:25 pm

1 stop35h 20m

San Francisco

Mon 3/30

3:05 pm-10:20 am

1 stop34h 15m

$858

RennesSan Francisco

RNS - SFO

RNSSFO

Rennes St Jacques

Thu 4/30

2:25 pm-1:23 am

2 stops19h 58m

San Francisco

Fri 5/8

7:00 am-12:55 pm

2 stops20h 55m

$876

RennesSan Francisco

RNS - SFO

RNSSFO

Rennes St Jacques

Thu 4/30

2:25 pm-1:23 am

2 stops19h 58m

San Francisco

Fri 5/8

7:00 am-12:55 pm

2 stops20h 55m

$877

RennesSan Francisco

RNS - SFO

RNSSFO

Rennes St Jacques

Thu 4/30

2:25 pm-1:23 am

2 stops19h 58m

San Francisco

Fri 5/8

8:10 pm-10:20 am

1 stop29h 10m

$878

RennesSan Francisco

RNS - SFO

RNSSFO

Rennes St Jacques

Thu 4/30

2:25 pm-1:23 am

2 stops19h 58m

San Francisco

Fri 5/8

8:10 pm-10:20 am

1 stop29h 10m

$879

RennesSan Francisco

RNS - SFO

RNSSFO

Rennes St Jacques

Wed 3/25

5:30 pm-12:50 pm

1 stop27h 20m

San Francisco

Wed 4/1

6:20 am-1:55 pm

2 stops22h 35m

$913

RennesSan Francisco

RNS - SFO

RNSSFO

Rennes St Jacques

Thu 4/30

2:25 pm-11:45 am

1 stop30h 20m

San Francisco

Fri 5/8

8:10 pm-10:20 am

1 stop29h 10m

$956

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rennes to San Francisco

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 airline that flies from Rennes St Jacques to San Francisco?

Air France is the most popular carrier operating from Rennes St Jacques to San Francisco

When to book flights from Rennes to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Rennes to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Rennes to San Francisco (RNS to SFO) flight deals and tips

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

Fastest flight time	19h 30m
Direct flights	None

The fastest flight from Rennes to San Francisco takes 19h 30m

There are no direct flights from Rennes to San Francisco. There are no popular flight routes from Rennes to San Francisco.

Search flight deals

How far is Rennes St Jacques to San Francisco by plane?
The straight-line distance from Rennes St Jacques to San Francisco is 5471.9 mi. 19h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Rennes St Jacques Airport to San Francisco Airport?
Prices for flights from Rennes St Jacques Airport to San Francisco Airport are updated daily.
How old do you have to be to fly from Rennes St Jacques Airport to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rennes St Jacques Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Santa Cruz

Carmel-by-the-Sea

Modesto

Sonoma

Bodega Bay

Roseville

Hayward

Calistoga

Santa Clara

Walnut Creek

Berkeley

Big Sur

Fremont

Half Moon Bay

Daly City

Salinas

Vallejo

Sunnyvale

Livermore

Turlock

Why use momondo?

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

It is quick and easy to find Rennes to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

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

Flights from Rennes to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Rennes to San Francisco?

momondo helps you find the best flight between Rennes and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to San Francisco from Rennes. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 3/10

Tue 3/17

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Complete your trip

Feeling lucky

Cheap flights from Rennes to San Francisco from $722

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rennes to San Francisco departing on 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Rennes to San Francisco

Cheap round-trip flights

Cheap one-way flights

KLM flights from Rennes to San Francisco

Our best KLM deals on Rennes to San Francisco flight tickets

Air France flights from Rennes to San Francisco

Our best Air France deals on Rennes to San Francisco flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Rennes to San Francisco that are best for you.

See travel insights to San Francisco from

How to get the cheapest flight ticket from Rennes to San Francisco

What is the cheapest airline that flies from Rennes St Jacques to San Francisco?

Air France is the most popular carrier operating from Rennes St Jacques to San Francisco

When to book flights from Rennes to San Francisco

Cheap Rennes to San Francisco (RNS to SFO) flight deals and tips

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

Fastest flight time

Direct flights

How far is Rennes St Jacques to San Francisco by plane?

When did momondo last update prices for flights from Rennes St Jacques Airport to San Francisco Airport?

How old do you have to be to fly from Rennes St Jacques Airport to San Francisco Airport?

What documentation or ID do you need to fly to San Francisco Airport?

Traveling to a place near San Francisco?

Why use momondo?

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

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

How can momondo help me find flights from Rennes to San Francisco?

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

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California

Fly your favorite airline to San Francisco

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to San Francisco

List of cabin classes available on flights landing in San Francisco. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Complete your trip to San Francisco

Explore popular destinations other users love

According to popular flight searches on momondo this year