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Cheap flights from New York LaGuardia Airport to San Francisco from £89

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SFO
4 janv. — 11 janv.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from LaGuardia to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from LaGuardia to San Francisco
Explore the most affordable flight options available from LaGuardia to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 décembre 2025.

lun. 29/1212:30LGA - SFO
1 stop14h 00mJetBlue
jeu. 1/107:30SFO - LGA
1 stop10h 10mJetBlue
Deal found 4/12£200
mer. 10/1206:15LGA - SFO
1 stop10h 40mSouthwest
lun. 5/110:10SFO - LGA
1 stop9h 20mSouthwest
Deal found 3/12£210
sam. 13/1206:25LGA - SFO
2 stops11h 25mSouthwest
mer. 7/106:05SFO - LGA
1 stop8h 45mSouthwest
Deal found 3/12£211
mer. 17/1211:15LGA - SFO
1 stop10h 20mSouthwest
mer. 7/112:30SFO - LGA
1 stop7h 10mSouthwest
Deal found 3/12£222
jeu. 11/1215:15LGA - SFO
1 stop9h 14mUnited Airlines
lun. 5/105:00SFO - LGA
1 stop7h 13mUnited Airlines
Deal found 4/12£227
jeu. 11/1206:20LGA - SFO
1 stop9h 58mFrontier
mer. 17/1206:30SFO - LGA
1 stop12h 30mFrontier
Deal found 3/12£228
mer. 17/1211:15LGA - SFO
1 stop10h 20mSouthwest
mar. 6/111:45SFO - LGA
1 stop8h 20mSouthwest
Deal found 3/12£234
mar. 16/1206:00LGA - SFO
1 stop9h 36mDelta
mar. 16/1222:45SFO - LGA
1 stop7h 05mDelta
Deal found 2/12£238
sam. 13/1206:25LGA - SFO
2 stops11h 25mSouthwest
sam. 17/105:10SFO - LGA
1 stop7h 10mSouthwest
Deal found 4/12£240
mar. 9/1216:55LGA - SFO
1 stop8h 35mSouthwest
mar. 16/1205:50SFO - LGA
1 stop9h 05mSouthwest
Deal found 3/12£241

Find flight deals from LaGuardia to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to San Francisco (SFO). 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 5 décembre 2025.

Round-trip from

£165

One-way from

£89

Popular in

October

Cheapest in

September

Average price

£322
Southwest
  • Southwest
  • 17/1-24/1
  • 3 total stops
  • 19h 45m total
  • New York to San Francisco
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Delta
  • Delta
  • 7/1
  • 1 total stop
  • 9h 26m total
  • New York to San Francisco
Search Deals
High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from LaGuardia to San Francisco 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 858,174 searches. Data last updated 5 décembre 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to San Francisco that are best for you.

Fly from

LaGuardia

Fly to

San Francisco

Route

Depart

Return

Price

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

mer. 28/1

11:25-21:15

2 stops12h 50m

San Francisco

lun. 2/2

08:15-22:30

2 stops11h 15m

£166

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

ven. 16/1

07:20-15:45

1 stop11h 25m

San Francisco

dim. 18/1

11:45-23:05

1 stop8h 20m

£172

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

ven. 16/1

07:20-15:45

1 stop11h 25m

San Francisco

lun. 19/1

06:25-21:10

1 stop11h 45m

£176

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

sam. 17/1

07:55-13:47

1 stop8h 52m

San Francisco

sam. 24/1

22:54-08:57

1 stop7h 03m

£178

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

lun. 12/1

14:00-19:49

1 stop8h 49m

San Francisco

jeu. 22/1

22:54-08:57

1 stop7h 03m

£178

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

dim. 18/1

07:55-14:01

1 stop9h 06m

San Francisco

dim. 25/1

21:30-08:48

1 stop8h 18m

£179

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

mer. 29/4

14:00-22:49

1 stop11h 49m

San Francisco

sam. 16/5

06:15-19:20

1 stop10h 05m

£179

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

jeu. 26/2

14:00-22:40

2 stops11h 40m

San Francisco

sam. 28/2

07:55-22:10

2 stops11h 15m

£185

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

jeu. 29/1

14:00-22:20

1 stop11h 20m

San Francisco

dim. 1/2

20:30-09:10

2 stops9h 40m

£198

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

sam. 17/1

07:00-16:35

2 stops12h 35m

San Francisco

sam. 24/1

07:55-21:55

2 stops11h 00m

£217

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 23 results
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Best time to book a flight from LaGuardia to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from LaGuardia with our price prediction graph.
Estimated return 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 New York LaGuardia Airport to San Francisco

How far ahead should I book a flight from New York LaGuardia Airport to San Francisco?

Use this chart to determine the optimal time to book a return flight from LaGuardia to San Francisco. Price data was last updated on 28 November 2025.

The best time to book flights from New York LaGuardia Airport to San Francisco is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from New York LaGuardia Airport to San Francisco?

Currently, December is the cheapest month in which you can book a flight from New York LaGuardia Airport to San Francisco (average of £85). Flying from New York LaGuardia Airport to San Francisco in June is currently the most expensive (average of £226). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to San Francisco. 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 San Francisco from New York LaGuardia?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly into when you book flights from New York LaGuardia to San Francisco. 0 airlines have flights to San Francisco from New York LaGuardia on a regular basis. Booking flights from New York LaGuardia to San Francisco should not be difficult; the airport handles an average of 0 inbound flights from New York LaGuardia per day.

  • How long is the flight from New York LaGuardia Airport to San Francisco?

    Departing from New York LaGuardia Airport to San Francisco will take you 8h 49m. Airlines will cover a distance of 2571 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from LaGuardia to San Francisco?

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

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

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

  • What is the cheapest month to book a flight from New York LaGuardia Airport to San Francisco?

    Currently, December is the cheapest month in which you can book a flight from New York LaGuardia Airport to San Francisco (average of £85). Flying from New York LaGuardia Airport to San Francisco in June is currently the most expensive (average of £226). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Newark
San Bruno
South San Francisco
Bodega Bay
Pacific Grove

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Can Cheapflights find flights from LaGuardia to San Francisco with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from LaGuardia to San Francisco flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from LaGuardia to San Francisco become cheaper?

Yes! Start tracking prices for LaGuardia to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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