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Cheap flights from New York LaGuardia Airport to San Francisco from £99

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 27/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
United Airlines Logo
19:29 - 01:17LGA-SFO
8h 48m1 stop
United Airlines Logo
06:00 - 17:13SFO-LGA
8h 13m1 stop
£182United Airlines
Find Deal
Wed, 24 Dec - Thu, 25 Dec
Southwest Logo
12:50 - 20:15LGA-SFO
10h 25m2 stops
Southwest Logo
11:45 - 23:05SFO-LGA
8h 20m1 stop
£183Southwest
Find Deal
Wed, 18 Feb - Wed, 25 Feb
Delta Logo
13:09 - 18:38LGA-SFO
8h 29m1 stop
Delta Logo
00:47 - 10:57SFO-LGA
7h 10m1 stop
£186Delta
Find Deal
Sat, 17 Jan - Thu, 22 Jan
Southwest Logo
14:30 - 22:20LGA-SFO
10h 50m2 stops
Southwest Logo
06:05 - 21:00SFO-LGA
11h 55m2 stops
£187Southwest
Find Deal
Wed, 18 Feb - Wed, 25 Feb
Delta Logo
08:59 - 14:47LGA-SFO
8h 48m1 stop
Delta Logo
12:46 - 23:39SFO-LGA
7h 53m1 stop
£189Delta
Find Deal
Tue, 16 Dec - Fri, 9 Jan
Delta Logo
06:00 - 12:36LGA-SFO
9h 36m1 stop
Delta Logo
07:15 - 17:41SFO-LGA
7h 26m1 stop
£190Delta
Find Deal
Thu, 4 Dec - Wed, 10 Dec
Delta Logo
08:59 - 14:47LGA-SFO
8h 48m1 stop
Delta Logo
06:10 - 17:29SFO-LGA
8h 19m1 stop
£193Delta
Find Deal
Tue, 16 Dec - Tue, 6 Jan
Southwest Logo
06:05 - 12:20LGA-SFO
9h 15m1 stop
Southwest Logo
11:10 - 23:25SFO-LGA
9h 15m1 stop
£195Southwest
Find Deal
Mon, 16 Feb - Thu, 19 Feb
Southwest Logo
12:50 - 20:15LGA-SFO
10h 25m2 stops
Southwest Logo
08:15 - 22:30SFO-LGA
11h 15m2 stops
£197Southwest
Find Deal
Wed, 21 Jan - Wed, 28 Jan
United Airlines Logo
19:29 - 01:28LGA-SFO
8h 59m1 stop
United Airlines Logo
23:59 - 11:09SFO-LGA
8h 10m1 stop
£205United Airlines
Find Deal
Fri, 20 Feb - Sun, 22 Feb

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
24 Dec
LGA19:29New York LaGuardia
8h 48m
1 stop
SFO01:17San Francisco
25 Dec
SFO06:00San Francisco
8h 13m
1 stop
LGA17:13New York LaGuardia
£182
Find similar
United Airlines
20 Feb
LGA19:29New York LaGuardia
8h 59m
1 stop
SFO01:28San Francisco
22 Feb
SFO23:59San Francisco
8h 10m
1 stop
LGA11:09New York LaGuardia
£205
Find similar
United Airlines
20 Nov
LGA08:15New York LaGuardia
8h 10m
1 stop
SFO13:25San Francisco
26 Nov
SFO00:43San Francisco
8h 45m
1 stop
LGA12:28New York LaGuardia
£212
Find similar

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
18 Feb
LGA12:50New York LaGuardia
10h 25m
2 stops
SFO20:15San Francisco
25 Feb
SFO11:45San Francisco
8h 20m
1 stop
LGA23:05New York LaGuardia
£183
Find similar
Southwest
18 Feb
LGA14:30New York LaGuardia
10h 50m
2 stops
SFO22:20San Francisco
25 Feb
SFO06:05San Francisco
11h 55m
2 stops
LGA21:00New York LaGuardia
£187
Find similar
Southwest
16 Feb
LGA06:05New York LaGuardia
9h 15m
1 stop
SFO12:20San Francisco
19 Feb
SFO11:10San Francisco
9h 15m
1 stop
LGA23:25New York LaGuardia
£195
Find similar

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 6 November 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

Wed 24/12

19:29-01:17

1 stop8h 48m

San Francisco

Thu 25/12

06:00-17:13

1 stop8h 13m

£182

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Wed 18/2

12:50-20:15

2 stops10h 25m

San Francisco

Wed 25/2

11:45-23:05

1 stop8h 20m

£183

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 17/1

13:09-18:38

1 stop8h 29m

San Francisco

Thu 22/1

00:47-10:57

1 stop7h 10m

£186

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Wed 18/2

14:30-22:20

2 stops10h 50m

San Francisco

Wed 25/2

06:05-21:00

2 stops11h 55m

£187

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 16/12

08:59-14:47

1 stop8h 48m

San Francisco

Fri 9/1

12:46-23:39

1 stop7h 53m

£189

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Thu 4/12

06:00-12:36

1 stop9h 36m

San Francisco

Wed 10/12

07:15-17:41

1 stop7h 26m

£190

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 16/12

08:59-14:47

1 stop8h 48m

San Francisco

Tue 6/1

06:10-17:29

1 stop8h 19m

£193

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Mon 16/2

06:05-12:20

1 stop9h 15m

San Francisco

Thu 19/2

11:10-23:25

1 stop9h 15m

£195

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Wed 21/1

12:50-20:15

2 stops10h 25m

San Francisco

Wed 28/1

08:15-22:30

2 stops11h 15m

£197

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 20/2

19:29-01:28

1 stop8h 59m

San Francisco

Sun 22/2

23:59-11:09

1 stop8h 10m

£205

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 £239. If you are unable to visit San Francisco during the month of September, then departing from New York LaGuardia Airport during the month November is also very affordable. Most momondo users find prices during this month for around £251.

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 £251. 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 £521. 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 £279. Try not to purchase tickets in the evening because they tend to be around £390. 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 £297 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 £241 on momondo.

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

As of November 2025, prices for New York LaGuardia Airport to San Francisco flights are approximately 37% 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

Direct flights

None
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 44m.

  • 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
Carmel-by-the-Sea
Santa Clara
Seaside
Big Sur
Rohnert Park
Sunnyvale
San Ramon
South San Francisco
Capitola
Campbell
Palo Alto
Sausalito
San Bruno
Woodland
Santa Cruz
Redwood City
Burlingame
Modesto
Aptos
Fremont

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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