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Cheap flights from California to Knock from $964

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Knock departing on 5/1. 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

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Find the cheapest flights from California to Knock

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:49 pm - 12:35 pm
SFO
-
NOC
30h 46m
2 stops
British Airways Logo
1:05 pm - 5:40 pm
NOC
-
SFO
36h 35m
1 stop
$1,280British Airways
Sat, Sep 5 - Wed, Sep 9
British Airways Logo
11:30 pm - 12:35 pm
SFO
-
NOC
29h 05m
2 stops
British Airways Logo
1:05 pm - 9:21 am
NOC
-
SFO
28h 16m
2 stops
$1,290British Airways
Sat, Sep 5 - Wed, Sep 9
British Airways Logo
8:00 am - 12:35 pm
SFO
-
NOC
20h 35m
2 stops
British Airways Logo
1:05 pm - 5:40 pm
NOC
-
SFO
36h 35m
1 stop
$1,339British Airways
Sun, Aug 23 - Thu, Aug 27
British Airways Logo
7:30 am - 12:35 pm
SFO
-
NOC
21h 05m
2 stops
British Airways Logo
1:05 pm - 9:16 am
NOC
-
SFO
28h 11m
2 stops
$1,349British Airways
Sun, Aug 23 - Thu, Aug 27
British Airways Logo
6:00 am - 12:35 pm
SJC
-
NOC
46h 35m
2 stops
British Airways Logo
1:05 pm - 9:56 pm
NOC
-
SJC
40h 51m
2 stops
$1,356British Airways
Wed, Sep 2 - Sun, Sep 6
British Airways Logo
12:22 pm - 12:35 pm
SFO
-
NOC
40h 13m
2 stops
British Airways Logo
1:05 pm - 1:50 pm
NOC
-
SFO
32h 45m
1 stop
$1,389British Airways
Sun, Aug 23 - Thu, Aug 27
British Airways Logo
6:36 am - 12:35 pm
SFO
-
NOC
21h 59m
2 stops
British Airways Logo
1:05 pm - 9:16 am
NOC
-
SFO
28h 11m
2 stops
$1,399British Airways
Sun, Aug 23 - Thu, Aug 27

British Airways flights from California to Knock

Our best British Airways deals on California to Knock flight tickets
British Airways
Sep 5
SFO9:49 pmSan Francisco
30h 46m
2 stops
NOC12:35 pmKnock Intl
Sep 9
NOC1:05 pmKnock Intl
36h 35m
1 stop
SFO5:40 pmSan Francisco
$1,280
British Airways
Sep 5
SFO11:30 pmSan Francisco
29h 05m
2 stops
NOC12:35 pmKnock Intl
Sep 9
NOC1:05 pmKnock Intl
28h 16m
2 stops
SFO9:21 amSan Francisco
$1,290
British Airways
Aug 23
SFO8:00 amSan Francisco
20h 35m
2 stops
NOC12:35 pmKnock Intl
Aug 27
NOC1:05 pmKnock Intl
36h 35m
1 stop
SFO5:40 pmSan Francisco
$1,339

momondo Fare Finder

 
Customize your flight search to find flights from California to Knock 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 March 28, 2026.
Use the filters below to find and compare flights from California to Knock that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Sat 9/5

9:49 pm-12:35 pm

2 stops30h 46m

Knock Intl

Wed 9/9

1:05 pm-5:40 pm

1 stop36h 35m

$1,280

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Sat 9/5

11:30 pm-12:35 pm

2 stops29h 05m

Knock Intl

Wed 9/9

1:05 pm-9:21 am

2 stops28h 16m

$1,290

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Sun 8/23

8:00 am-12:35 pm

2 stops20h 35m

Knock Intl

Thu 8/27

1:05 pm-5:40 pm

1 stop36h 35m

$1,339
Quickest round-trip

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Sun 8/23

7:30 am-12:35 pm

2 stops21h 05m

Knock Intl

Thu 8/27

1:05 pm-9:16 am

2 stops28h 11m

$1,349

San JoseKnock

SJC - NOC

SJCNOC

San Jose

Wed 9/2

6:00 am-12:35 pm

2 stops46h 35m

Knock Intl

Sun 9/6

1:05 pm-9:56 pm

2 stops40h 51m

$1,356

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Sun 8/23

12:22 pm-12:35 pm

2 stops40h 13m

Knock Intl

Thu 8/27

1:05 pm-1:50 pm

1 stop32h 45m

$1,389

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Sun 8/23

6:36 am-12:35 pm

2 stops21h 59m

Knock Intl

Thu 8/27

1:05 pm-9:16 am

2 stops28h 11m

$1,399
Cheapest one-way
Quickest one-way

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Fri 5/1

10:46 am-12:35 pm

2 stops17h 49m

$964

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Knock from

How to get the cheapest flight ticket from California to Knock

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 California to Knock Intl?

British Airways is the most popular carrier operating from California to Knock Intl

What airlines fly to Knock?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Knock from California according to our data. United Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Knock. Keep in mind that there are 5 different airlines that fly to Knock on a routine basis, so you have a few additional options to choose from.

Cheap California to Knock flight deals and tips

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

Fastest flight time

22h 35m

Direct flights

None
The fastest flight from California to Knock takes 22h 35m
There are no direct flights from California to Knock. There are no popular flight routes from California to Knock.
Search flight deals

  • When did momondo last update prices for flights from California to Knock Intl Airport?

    Prices for flights from California to Knock Intl Airport refresh daily.

  • How old do you have to be to fly from California to Knock Intl 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 California to Knock Intl Airport.

  • What documentation or ID do you need to fly to Knock Intl Airport?

    The necessary travel and health documents for your Knock Intl 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.

Traveling to a place near Knock?

Book flights to Knock if you plan to visit one of these locations
Sligo
Westport
Newport
Carrick-on-Shannon

Why use momondo?

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

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

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Knock from California.

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

Yes momondo offers price alerts on flights to Knock from California. 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.

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