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Cheap flights from New York LaGuardia Airport to San Francisco from £87

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 1/4. 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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0 bags
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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
07:15 - 15:15
LGA
-
SFO
11h 00m
1 stop
Southwest Logo
05:40 - 17:55
SFO
-
LGA
9h 15m
1 stop
£159Southwest
Wed, 11 Mar - Wed, 18 Mar
Southwest Logo
06:50 - 12:45
LGA
-
SFO
8h 55m
1 stop
Southwest Logo
05:25 - 17:55
SFO
-
LGA
9h 30m
1 stop
£160Southwest
Tue, 10 Mar - Wed, 8 Apr
Southwest Logo
06:50 - 15:15
LGA
-
SFO
11h 25m
2 stops
Southwest Logo
22:55 - 09:30
SFO
-
LGA
7h 35m
1 stop
£163Southwest
Tue, 10 Mar - Tue, 17 Mar
Southwest Logo
06:50 - 15:15
LGA
-
SFO
11h 25m
2 stops
Southwest Logo
05:25 - 17:55
SFO
-
LGA
9h 30m
1 stop
£164Southwest
Tue, 10 Mar - Wed, 8 Apr
Southwest Logo
14:00 - 22:05
LGA
-
SFO
11h 05m
2 stops
Southwest Logo
08:30 - 21:55
SFO
-
LGA
10h 25m
2 stops
£166Southwest
Tue, 10 Mar - Tue, 17 Mar
Delta Logo
13:00 - 19:56
LGA
-
SFO
9h 56m
1 stop
Delta Logo
05:50 - 15:50
SFO
-
LGA
7h 00m
1 stop
£172Delta
Thu, 5 Mar - Wed, 11 Mar
Delta Logo
18:32 - 23:47
LGA
-
SFO
8h 15m
1 stop
Delta Logo
21:35 - 08:40
SFO
-
LGA
8h 05m
1 stop
£173Delta
Fri, 27 Feb - Mon, 9 Mar
Delta Logo
18:32 - 23:47
LGA
-
SFO
8h 15m
1 stop
Delta Logo
22:45 - 08:57
SFO
-
LGA
7h 12m
1 stop
£174Delta
Fri, 20 Feb - Wed, 4 Mar
United Airlines Logo
18:15 - 00:19
LGA
-
SFO
9h 04m
1 stop
United Airlines Logo
23:52 - 10:18
SFO
-
LGA
7h 26m
1 stop
£175United Airlines
Tue, 7 Apr - Mon, 13 Apr
Southwest Logo
16:30 - 23:45
LGA
-
SFO
10h 15m
1 stop
Southwest Logo
08:30 - 21:55
SFO
-
LGA
10h 25m
2 stops
£177Southwest
Tue, 17 Mar - Tue, 24 Mar

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
18 Feb
LGA13:15New York LaGuardia
9h 04m
1 stop
SFO19:19San Francisco
24 Feb
SFO06:50San Francisco
7h 34m
1 stop
LGA17:24New York LaGuardia
£184
United Airlines
16 Feb
LGA19:29New York LaGuardia
8h 59m
1 stop
SFO01:28San Francisco
19 Feb
SFO23:20San Francisco
7h 24m
1 stop
LGA09:44New York LaGuardia
£185
United Airlines
24 Feb
LGA12:11New York LaGuardia
8h 34m
1 stop
SFO17:45San Francisco
27 Feb
SFO23:59San Francisco
8h 25m
1 stop
LGA11:24New York LaGuardia
£198

Delta flights from New York LaGuardia Airport to San Francisco

Our best Delta deals on New York LaGuardia Airport to San Francisco flight tickets
Delta
5 Mar
LGA13:00New York LaGuardia
9h 56m
1 stop
SFO19:56San Francisco
11 Mar
SFO05:50San Francisco
7h 00m
1 stop
LGA15:50New York LaGuardia
£172
Delta
27 Feb
LGA18:32New York LaGuardia
8h 15m
1 stop
SFO23:47San Francisco
9 Mar
SFO21:35San Francisco
8h 05m
1 stop
LGA08:40New York LaGuardia
£173
Delta
20 Feb
LGA18:32New York LaGuardia
8h 15m
1 stop
SFO23:47San Francisco
4 Mar
SFO22:45San Francisco
7h 12m
1 stop
LGA08:57New York LaGuardia
£174

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 31 January 2026.
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 11/3

07:15-15:15

1 stop11h 00m

San Francisco

Wed 18/3

05:40-17:55

1 stop9h 15m

£159

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 10/3

06:50-12:45

1 stop8h 55m

San Francisco

Wed 8/4

05:25-17:55

1 stop9h 30m

£160

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 10/3

06:50-15:15

2 stops11h 25m

San Francisco

Tue 17/3

22:55-09:30

1 stop7h 35m

£163

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 10/3

06:50-15:15

2 stops11h 25m

San Francisco

Wed 8/4

05:25-17:55

1 stop9h 30m

£164

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 10/3

14:00-22:05

2 stops11h 05m

San Francisco

Tue 17/3

08:30-21:55

2 stops10h 25m

£166

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Thu 5/3

13:00-19:56

1 stop9h 56m

San Francisco

Wed 11/3

05:50-15:50

1 stop7h 00m

£172

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 27/2

18:32-23:47

1 stop8h 15m

San Francisco

Mon 9/3

21:35-08:40

1 stop8h 05m

£173

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 20/2

18:32-23:47

1 stop8h 15m

San Francisco

Wed 4/3

22:45-08:57

1 stop7h 12m

£174

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 7/4

18:15-00:19

1 stop9h 04m

San Francisco

Mon 13/4

23:52-10:18

1 stop7h 26m

£175

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 17/3

16:30-23:45

1 stop10h 15m

San Francisco

Tue 24/3

08:30-21:55

2 stops10h 25m

£177

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 £228. If you are unable to visit San Francisco during the month of September, then departing from New York LaGuardia Airport during the month February is also very affordable. Most momondo users find prices during this month for around £248.

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 £227. 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 £615. 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 £265. Try not to purchase tickets at midday because they tend to be around £615. 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 £287 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 £214 on momondo.

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

As of January 2026, prices for New York LaGuardia Airport to San Francisco flights are approximately 14% cheaper 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

9h 48m

Direct flights

None
The fastest flight from New York LaGuardia Airport to San Francisco takes 9h 48m
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.
Search flight deals

  • 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 9h 48m.

  • 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
Sunnyvale
Santa Clara
Seaside
Big Sur
Rohnert Park
Campbell
Palo Alto
Santa Cruz
Roseville
Novato
South San Francisco
Capitola
Aptos
Sausalito
San Bruno
Woodland
Redwood City
Pacific Grove
Mill Valley
Burlingame

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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