What is the cheapest time of day to fly from SFO to NOC?

When flying from San Francisco to Knock, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on San Francisco-Knock flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on San Francisco-Knock flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from San Francisco-Knock flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Francisco-Knock flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Knock flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from San Francisco to Knock that include hotel bookings?

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

How can I find direct flights from San Francisco to Knock?

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

Can I find deals for business class flights from San Francisco to Knock?

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

$972+ Flights from San Francisco to Knock

Q: E

Most trusted provider : When it comes to deals on San Francisco-Knock flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Knock flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Q: Can I find deals for flights from San Francisco to Knock that include hotel bookings?

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

Q: How can I find direct flights from San Francisco to Knock?

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

Q: Can I find deals for business class flights from San Francisco to Knock?

Yes. Cheapflights offers flight deals from San Francisco to Knock 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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Cheap flight deals from San Francisco to Knock

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$972 (Gurufare)

Provider with most accurate pricing for San Francisco-Knock Intl flight deals.

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Provider most trusted by Cheapflights users for San Francisco-Knock Intl flights.

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From San Francisco to Knock Intl

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Cheapest flights from San Francisco to Knock
Explore the most affordable flight options available from San Francisco to Knock. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Tue 5/65:45 pmSFO - NOC

2 stops34h 50mAer Lingus

Tue 5/131:05 pmNOC - SFO

2 stops34h 50mAer Lingus

Deal found 4/16

$972

Best flights from San Francisco to Knock
Discover carefully curated flight deals from San Francisco to Knock that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Tue 5/65:45 pmSFO - NOC

2 stops34h 50mAer Lingus

Tue 5/131:05 pmNOC - SFO

2 stops34h 50mAer Lingus

Deal found 4/16

$972

Last-minute flights from San Francisco to Knock
Discover last-minute flight deals from San Francisco to Knock. Data last updated April 17, 2025 and is based on user searches.

Tue 5/65:45 pmSFO - NOC

2 stops34h 50mAer Lingus

Tue 5/131:05 pmNOC - SFO

2 stops34h 50mAer Lingus

Deal found 4/16

$972

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoKnock

SFO - NOC

SFONOC

San Francisco

Tue 5/6

5:45 pm-12:35 pm

2 stops34h 50m

Knock Intl

Tue 5/13

1:05 pm-3:55 pm

2 stops34h 50m

$972

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Most accurate provider: When it comes to deals on San Francisco-Knock flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on San Francisco-Knock flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from San Francisco-Knock flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Francisco-Knock flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Knock flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Knock

Have a flexible travel schedule? Discover the best time to fly to Knock from San Francisco 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.

Reviews of airlines servicing Knock

Aer Lingus

7.0

Good

1,063 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

BOS - DUB

Once on board the crew disappeared. Not a single coffee or tea offered during the entire flight. Food, with cup of water was almost inedible

Aer Lingus

7.0

Good

1,063 reviews

Aer Lingus

7.0

Good

1,063 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

BOS - DUB

Once on board the crew disappeared. Not a single coffee or tea offered during the entire flight. Food, with cup of water was almost inedible

Related info for your journey

Can I find deals for flights from San Francisco to Knock that include hotel bookings?
Yes. In addition to deals on San Francisco to Knock flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco to Knock?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Knock.
Can I find deals for business class flights from San Francisco to Knock?
Yes. Cheapflights offers flight deals from San Francisco to Knock by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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$972+ Cheap flights from San Francisco (SFO) to Knock (NOC)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Francisco to Knock with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Francisco to Knock

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from San Francisco to Knock

Cheapest flights from San Francisco to KnockExplore the most affordable flight options available from San Francisco to Knock. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from San Francisco to Knock. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from San Francisco to Knock

Have a flexible travel schedule? Discover the best time to fly to Knock from San Francisco with our price prediction graph.

Reviews of airlines servicing Knock

Get insights into the airlines that provide service to Knock. 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 Knock. Reviews last updated April 17, 2025.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Knock. 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 Francisco to Knock that include hotel bookings?

How can I find direct flights from San Francisco to Knock?

Can I find deals for business class flights from San Francisco to Knock?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Knock

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

Cheapest flights from San Francisco to Knock
Explore the most affordable flight options available from San Francisco to Knock. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.