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Cheap flights from New York LaGuardia Airport to San Francisco from £90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to San Francisco departing on 16/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York LaGuardia Airport to San Francisco

Cheap return flights

Enter your travel dates to find the best prices.
Southwest Logo
06:30 - 12:15LGA-SFO
8h 45m1 stop
Southwest Logo
20:30 - 09:10SFO-LGA
9h 40m2 stops
£168Southwest
Find Deal
Thu, 19 Feb - Mon, 23 Feb
Southwest Logo
17:45 - 00:05LGA-SFO
9h 20m1 stop
Southwest Logo
05:55 - 17:40SFO-LGA
8h 45m1 stop
£173Southwest
Find Deal
Fri, 27 Feb - Sun, 1 Mar
Southwest Logo
06:00 - 14:55LGA-SFO
11h 55m2 stops
Southwest Logo
05:55 - 17:40SFO-LGA
8h 45m1 stop
£175Southwest
Find Deal
Tue, 10 Feb - Sun, 22 Feb
Southwest Logo
06:15 - 13:35LGA-SFO
10h 20m1 stop
Southwest Logo
11:45 - 23:05SFO-LGA
8h 20m1 stop
£176Southwest
Find Deal
Wed, 7 Jan - Mon, 12 Jan
Southwest Logo
17:45 - 00:05LGA-SFO
9h 20m1 stop
Southwest Logo
20:30 - 09:10SFO-LGA
9h 40m2 stops
£177Southwest
Find Deal
Fri, 27 Feb - Mon, 2 Mar
Southwest Logo
09:50 - 20:15LGA-SFO
13h 25m1 stop
Southwest Logo
05:05 - 17:50SFO-LGA
9h 45m2 stops
£178Southwest
Find Deal
Sun, 11 Jan - Tue, 20 Jan
Delta Logo
09:00 - 14:47LGA-SFO
8h 47m1 stop
Delta Logo
11:40 - 23:07SFO-LGA
8h 27m1 stop
£179Delta
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Sat, 13 Dec - Tue, 16 Dec
United Airlines Logo
10:00 - 15:27LGA-SFO
8h 27m1 stop
United Airlines Logo
06:25 - 17:27SFO-LGA
8h 02m1 stop
£180United Airlines
Find Deal
Wed, 7 Jan - Sun, 18 Jan
United Airlines Logo
10:00 - 15:27LGA-SFO
8h 27m1 stop
United Airlines Logo
06:25 - 17:27SFO-LGA
8h 02m1 stop
£181United Airlines
Find Deal
Wed, 7 Jan - Mon, 12 Jan
Southwest Logo
06:00 - 14:55LGA-SFO
11h 55m2 stops
Southwest Logo
06:25 - 17:30SFO-LGA
8h 05m1 stop
£182Southwest
Find Deal
Mon, 12 Jan - Thu, 15 Jan

Southwest flights from New York LaGuardia Airport to San Francisco

Our best Southwest deals on New York LaGuardia Airport to San Francisco flight tickets
Southwest
17 Jan
LGA13:30New York LaGuardia
10h 05m
1 stop
SFO20:35San Francisco
24 Jan
SFO07:55San Francisco
11h 00m
2 stops
LGA21:55New York LaGuardia
£167
Find similar
Southwest
19 Feb
LGA06:30New York LaGuardia
8h 45m
1 stop
SFO12:15San Francisco
23 Feb
SFO20:30San Francisco
9h 40m
2 stops
LGA09:10New York LaGuardia
£168
Find similar
Southwest
27 Feb
LGA17:45New York LaGuardia
9h 20m
1 stop
SFO00:05San Francisco
1 Mar
SFO05:55San Francisco
8h 45m
1 stop
LGA17:40New York LaGuardia
£173
Find similar

United Airlines flights from New York LaGuardia Airport to San Francisco

Our best United Airlines deals on New York LaGuardia Airport to San Francisco flight tickets
United Airlines
16 Dec
LGA19:29New York LaGuardia
8h 46m
1 stop
SFO01:15San Francisco
6 Jan
SFO06:45San Francisco
7h 28m
1 stop
LGA17:13New York LaGuardia
£180
Find similar
United Airlines
31 Mar
LGA07:00New York LaGuardia
8h 08m
1 stop
SFO12:08San Francisco
8 Apr
SFO06:30San Francisco
7h 42m
1 stop
LGA17:12New York LaGuardia
£181
Find similar
United Airlines
5 Feb
LGA13:15New York LaGuardia
8h 54m
1 stop
SFO19:09San Francisco
19 Feb
SFO22:50San Francisco
7h 22m
1 stop
LGA09:12New York LaGuardia
£206
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momondo Fare Finder

 
Customise your flight search to find flights from New York LaGuardia Airport 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, momondo users made 279,928 searches. Data last updated 3 December 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

Fly to

Route

Depart

Return

Price

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Thu 19/2

06:30-12:15

1 stop8h 45m

San Francisco

Mon 23/2

20:30-09:10

2 stops9h 40m

£168

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 27/2

17:45-00:05

1 stop9h 20m

San Francisco

Sun 1/3

05:55-17:40

1 stop8h 45m

£173

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 10/2

06:00-14:55

2 stops11h 55m

San Francisco

Sun 22/2

05:55-17:40

1 stop8h 45m

£175

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Wed 7/1

06:15-13:35

1 stop10h 20m

San Francisco

Mon 12/1

11:45-23:05

1 stop8h 20m

£176

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 27/2

17:45-00:05

1 stop9h 20m

San Francisco

Mon 2/3

20:30-09:10

2 stops9h 40m

£177

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sun 11/1

09:50-20:15

1 stop13h 25m

San Francisco

Tue 20/1

05:05-17:50

2 stops9h 45m

£178

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 13/12

09:00-14:47

1 stop8h 47m

San Francisco

Tue 16/12

11:40-23:07

1 stop8h 27m

£179

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Wed 7/1

10:00-15:27

1 stop8h 27m

San Francisco

Sun 18/1

06:25-17:27

1 stop8h 02m

£180

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Wed 7/1

10:00-15:27

1 stop8h 27m

San Francisco

Mon 12/1

06:25-17:27

1 stop8h 02m

£181

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Mon 12/1

06:00-14:55

2 stops11h 55m

San Francisco

Thu 15/1

06:25-17:30

1 stop8h 05m

£182

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from New York LaGuardia Airport 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 month to fly to San Francisco?

The month of September is, on average, the cheapest month to fly to San Francisco from New York LaGuardia Airport, with most prices found around £236. If you are unable to visit San Francisco during the month of September, then departing from New York LaGuardia Airport during the month August is also very affordable. Most momondo users find prices during this month for around £257.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart on your flight to San Francisco is on a Wednesday when prices can be found for as low as £235. This is often the case because there is less demand to fly during this day of the week. Flights from New York LaGuardia Airport to San Francisco on a Friday will generally be more expensive and average around £633. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San Francisco?

Our most recent data shows that the best time of day to fly to San Francisco is in the afternoon. Flights from New York LaGuardia Airport to San Francisco during this time can be as low as £275. Try not to purchase tickets in the evening because they tend to be around £350. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from New York LaGuardia Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around £291 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from New York LaGuardia Airport for as low as £238 on momondo.

How have New York LaGuardia Airport to San Francisco flight prices changed over time?

As of December 2025, prices for New York LaGuardia Airport to San Francisco flights are approximately 26% more expensive when compared to flights at the same time last year.

When to book flights from New York LaGuardia Airport to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New York LaGuardia Airport to San Francisco (LGA to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to San Francisco

Fastest flight time

8h 29m

Direct flights

None
The fastest flight from New York LaGuardia Airport to San Francisco takes 8h 29m
There are no direct flights from New York LaGuardia Airport to San Francisco. There are no popular flight routes from New York LaGuardia Airport to San Francisco.
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  • How far is New York LaGuardia to San Francisco by plane?

    There are 2569.1 mi between New York LaGuardia and San Francisco. By plane, this route typically takes 7h 58m.

  • When did momondo last update prices for flights from New York LaGuardia Airport to San Francisco Airport?

    Prices for flights from New York LaGuardia Airport to San Francisco Airport refresh daily.

  • How old do you have to be to fly from New York LaGuardia Airport to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York LaGuardia Airport to San Francisco Airport.

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

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from New York LaGuardia Airport to San Francisco?

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Clara
Carmel-by-the-Sea
Seaside
Big Sur
Rohnert Park
Campbell
Palo Alto
South San Francisco
Capitola
Santa Cruz
Novato
Sausalito
San Bruno
Woodland
Redwood City
Aptos
Burlingame
Modesto
Pacific Grove
Sunnyvale

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to San Francisco for you.

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

Yes. momondo allows you to filter the results for New York to San Francisco flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between New York 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 New York to San Francisco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Francisco from New York. 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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