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Cheap flights from New York LaGuardia Airport to San Francisco from £91

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 8/10. 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

Southwest Logo
14:00 - 22:05LGA-SFO
11h 05m2 stops
Southwest Logo
18:20 - 09:05SFO-LGA
11h 45m2 stops
£173Southwest
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Thu, 23 Oct - Sat, 25 Oct
Delta Logo
12:55 - 17:51LGA-SFO
7h 56m1 stop
Delta Logo
05:55 - 15:50SFO-LGA
6h 55m1 stop
£174Delta
Find Deal
Wed, 22 Oct - Mon, 27 Oct
Delta Logo
17:03 - 22:12LGA-SFO
8h 09m1 stop
Delta Logo
22:45 - 08:53SFO-LGA
7h 08m1 stop
£181Delta
Find Deal
Wed, 19 Nov - Tue, 6 Jan
Delta Logo
12:10 - 18:01LGA-SFO
8h 51m1 stop
Delta Logo
06:00 - 17:42SFO-LGA
8h 42m1 stop
£182Delta
Find Deal
Thu, 13 Nov - Thu, 27 Nov
Southwest Logo
07:15 - 14:40LGA-SFO
10h 25m1 stop
Southwest Logo
06:30 - 17:25SFO-LGA
7h 55m1 stop
£188Southwest
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Tue, 30 Sep - Tue, 7 Oct
Southwest Logo
17:35 - 00:05LGA-SFO
9h 30m1 stop
Southwest Logo
10:50 - 22:40SFO-LGA
8h 50m1 stop
£188Southwest
Find Deal
Fri, 24 Oct - Fri, 31 Oct
United Airlines Logo
09:15 - 15:35LGA-SFO
9h 20m1 stop
United Airlines Logo
22:35 - 09:47SFO-LGA
8h 12m1 stop
£190United Airlines
Find Deal
Sat, 17 Jan - Sat, 17 Jan
United Airlines Logo
16:55 - 22:55LGA-SFO
9h 00m1 stop
United Airlines Logo
23:20 - 09:47SFO-LGA
7h 27m1 stop
£199United Airlines
Find Deal
Fri, 5 Dec - Sat, 10 Jan
Multiple Airlines Logo
22:56 - 08:15LGA-SFO
12h 19m1 stop
Multiple Airlines Logo
12:00 - 17:30SFO-LGA
26h 30m2 stops
£204Multiple Airlines
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Thu, 2 Oct - Tue, 14 Oct
JetBlue Logo
15:50 - 23:16LGA-SFO
10h 26m1 stop
JetBlue Logo
23:20 - 12:38SFO-LGA
10h 18m1 stop
£234JetBlue
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Sat, 18 Oct - Mon, 20 Oct

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
22 Oct
LGA12:55New York LaGuardia
7h 56m
1 stop
SFO17:51San Francisco
27 Oct
SFO05:55San Francisco
6h 55m
1 stop
LGA15:50New York LaGuardia
£174
Find similar
Delta
19 Nov
LGA17:03New York LaGuardia
8h 09m
1 stop
SFO22:12San Francisco
6 Jan
SFO22:45San Francisco
7h 08m
1 stop
LGA08:53New York LaGuardia
£181
Find similar
Delta
13 Nov
LGA12:10New York LaGuardia
8h 51m
1 stop
SFO18:01San Francisco
27 Nov
SFO06:00San Francisco
8h 42m
1 stop
LGA17:42New York LaGuardia
£182
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
23 Oct
LGA14:00New York LaGuardia
11h 05m
2 stops
SFO22:05San Francisco
25 Oct
SFO18:20San Francisco
11h 45m
2 stops
LGA09:05New York LaGuardia
£173
Find similar
Southwest
30 Sept
LGA07:15New York LaGuardia
10h 25m
1 stop
SFO14:40San Francisco
7 Oct
SFO06:30San Francisco
7h 55m
1 stop
LGA17:25New York LaGuardia
£188
Find similar
Southwest
24 Oct
LGA17:35New York LaGuardia
9h 30m
1 stop
SFO00:05San Francisco
31 Oct
SFO10:50San Francisco
8h 50m
1 stop
LGA22:40New York LaGuardia
£188
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 18 September 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 23/10

14:00-22:05

2 stops11h 05m

San Francisco

Sat 25/10

18:20-09:05

2 stops11h 45m

£173

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Wed 22/10

12:55-17:51

1 stop7h 56m

San Francisco

Mon 27/10

05:55-15:50

1 stop6h 55m

£174

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Wed 19/11

17:03-22:12

1 stop8h 09m

San Francisco

Tue 6/1

22:45-08:53

1 stop7h 08m

£181

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Thu 13/11

12:10-18:01

1 stop8h 51m

San Francisco

Thu 27/11

06:00-17:42

1 stop8h 42m

£182

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 30/9

07:15-14:40

1 stop10h 25m

San Francisco

Tue 7/10

06:30-17:25

1 stop7h 55m

£188

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 24/10

17:35-00:05

1 stop9h 30m

San Francisco

Fri 31/10

10:50-22:40

1 stop8h 50m

£188

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 17/1

09:15-15:35

1 stop9h 20m

San Francisco

Sat 17/1

22:35-09:47

1 stop8h 12m

£190

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 5/12

16:55-22:55

1 stop9h 00m

San Francisco

Sat 10/1

23:20-09:47

1 stop7h 27m

£199

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Thu 2/10

22:56-08:15

1 stop12h 19m

San Francisco

Tue 14/10

12:00-17:30

2 stops26h 30m

£204

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 18/10

15:50-23:16

1 stop10h 26m

San Francisco

Mon 20/10

23:20-12:38

1 stop10h 18m

£234

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 November is, on average, the cheapest month to fly to San Francisco from New York LaGuardia Airport, with most prices found around £231. If you are unable to visit San Francisco during the month of November, then departing from New York LaGuardia Airport during the month September is also very affordable. Most momondo users find prices during this month for around £247.

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 £240. 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 £498. 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 at midday. Flights from New York LaGuardia Airport to San Francisco during this time can be as low as £303. Try not to purchase tickets in the evening because they tend to be around £338. 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 £280 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 £230 on momondo.

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

As of September 2025, prices for New York LaGuardia Airport to San Francisco flights are approximately 29% 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 33m.

  • 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
Vacaville
Salinas
Rohnert Park
Campbell
Sunnyvale
San Ramon
South San Francisco
Capitola
Palo Alto
Millbrae
San Bruno
Sausalito
Santa Cruz
Woodland
Redwood City
Burlingame
Modesto

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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