What is the cheapest airline that flies from New York LaGuardia to San Francisco?

United Airlines and Southwest are the most popular carriers operating from New York LaGuardia to San Francisco

What is the most punctual flight time for New York to San Francisco flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

How often are flights from New York to San Francisco delayed?

Historically, on average around 100% of flights between New York and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 106 minutes.

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.

£148 Cheap Flights from New York LaGuardia Airport to San Francisco in 2026

Find the cheapest flights from New York LaGuardia Airport to San Francisco

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:13 - 19:03

LGA

SFO

15h 50m

1 stop

22:35 - 16:00

SFO

LGA

14h 25m

1 stop

£239Frontier

Sat, 5 Sep - Sat, 5 Sep

22:55 - 09:16

LGA

SFO

13h 21m

1 stop

10:01 - 22:00

SFO

LGA

8h 59m

1 stop

£244Frontier

Sat, 22 Aug - Tue, 1 Sep

06:18 - 19:03

LGA

SFO

15h 45m

1 stop

10:01 - 22:00

SFO

LGA

8h 59m

1 stop

£244Frontier

Fri, 21 Aug - Tue, 1 Sep

18:29 - 00:30

LGA

SFO

9h 01m

1 stop

23:14 - 09:39

SFO

LGA

7h 25m

1 stop

£244United Airlines

Sat, 5 Sep - Fri, 11 Sep

06:00 - 11:22

LGA

SFO

8h 22m

1 stop

07:15 - 18:57

SFO

LGA

8h 42m

1 stop

£244United Airlines

Mon, 23 Nov - Thu, 26 Nov

06:55 - 13:25

LGA

SFO

9h 30m

1 stop

22:50 - 09:25

SFO

LGA

7h 35m

1 stop

£244Southwest

Fri, 30 Oct - Fri, 30 Oct

06:00 - 11:22

LGA

SFO

8h 22m

1 stop

07:15 - 18:57

SFO

LGA

8h 42m

1 stop

£252United Airlines

Mon, 23 Nov - Thu, 26 Nov

07:00 - 15:50

LGA

SFO

11h 50m

1 stop

19:10 - 09:00

SFO

LGA

10h 50m

2 stops

£253Southwest

Sat, 5 Sep - Fri, 11 Sep

06:55 - 13:25

LGA

SFO

9h 30m

1 stop

19:25 - 12:25

SFO

LGA

14h 00m

2 stops

£253Southwest

Fri, 30 Oct - Fri, 30 Oct

06:00 - 11:28

LGA

SFO

8h 28m

1 stop

12:33 - 23:44

SFO

LGA

8h 11m

1 stop

£273American Airlines

Wed, 26 Aug - Wed, 2 Sep

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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

4 Sept

LGA17:00New York LaGuardia

9h 58m

1 stop

SFO23:58San Francisco

11 Sept

SFO06:00San Francisco

10h 09m

1 stop

LGA19:09New York LaGuardia

£276

Delta

3 Sept

LGA09:25New York LaGuardia

8h 02m

1 stop

SFO14:27San Francisco

12 Sept

SFO06:00San Francisco

8h 41m

1 stop

LGA17:41New York LaGuardia

£276

Delta

13 Dec

LGA06:00New York LaGuardia

8h 00m

1 stop

SFO11:00San Francisco

8 Jan

SFO06:00San Francisco

10h 14m

1 stop

LGA19:14New York LaGuardia

£285

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

5 Sept

LGA07:00New York LaGuardia

11h 50m

1 stop

SFO15:50San Francisco

11 Sept

SFO19:10San Francisco

10h 50m

2 stops

LGA09:00New York LaGuardia

£253

Southwest

11 Sept

LGA06:30New York LaGuardia

10h 40m

1 stop

SFO14:10San Francisco

19 Sept

SFO09:25San Francisco

7h 15m

1 stop

LGA19:40New York LaGuardia

£259

Southwest

11 Sept

LGA06:00New York LaGuardia

9h 50m

1 stop

SFO12:50San Francisco

19 Sept

SFO06:00San Francisco

11h 10m

2 stops

LGA20:10New York LaGuardia

£263

momondo Fare Finder

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

Cheapest return flight

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 5/9

06:13-19:03

1 stop15h 50m

San Francisco

Sat 5/9

22:35-16:00

1 stop14h 25m

£239

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 22/8

22:55-09:16

1 stop13h 21m

San Francisco

Tue 1/9

10:01-22:00

1 stop8h 59m

£244

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 21/8

06:18-19:03

1 stop15h 45m

San Francisco

Tue 1/9

10:01-22:00

1 stop8h 59m

£244

Fastest return journey

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 5/9

18:29-00:30

1 stop9h 01m

San Francisco

Fri 11/9

23:14-09:39

1 stop7h 25m

£244

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Mon 23/11

06:00-11:22

1 stop8h 22m

San Francisco

Thu 26/11

07:15-18:57

1 stop8h 42m

£244

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 30/10

06:55-13:25

1 stop9h 30m

San Francisco

Fri 30/10

22:50-09:25

1 stop7h 35m

£244

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Mon 23/11

06:00-11:22

1 stop8h 22m

San Francisco

Thu 26/11

07:15-18:57

1 stop8h 42m

£252

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 5/9

07:00-15:50

1 stop11h 50m

San Francisco

Fri 11/9

19:10-09:00

2 stops10h 50m

£253

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 30/10

06:55-13:25

1 stop9h 30m

San Francisco

Fri 30/10

19:25-12:25

2 stops14h 00m

£253

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Wed 26/8

06:00-11:28

1 stop8h 28m

San Francisco

Wed 2/9

12:33-23:44

1 stop8h 11m

£273

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

What is the typical price of a round-trip flight between New York LaGuardia Airport and San Francisco?

Prices are currently typical for flights on this route.

Typical prices usually range from £213 to £360.
The lowest price recently found on this route was £239.

What is the cheapest month to fly to San Francisco?

The month of February is, on average, the cheapest month to fly to San Francisco from New York LaGuardia Airport, with most prices found around £218. If you are unable to visit San Francisco during the month of February, then departing from New York LaGuardia Airport during the month April is also very affordable. Most momondo users find prices during this month for around £233.

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 Sunday when prices can be found for as low as £301. 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 Saturday will generally be more expensive and average around £394. 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 evening. Flights from New York LaGuardia Airport to San Francisco during this time can be as low as £299. Try not to purchase tickets at midday because they tend to be around £626. 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 from New York LaGuardia Airport 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 £309 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 £201 on momondo.

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

As of July 2026, prices for New York LaGuardia Airport to San Francisco flights are approximately 9% 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	9h 52m
Direct flights	None

The fastest flight from New York LaGuardia Airport to San Francisco takes 9h 52m

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

Frequently asked questions about flying from New York LaGuardia Airport to San Francisco

How far is New York LaGuardia to San Francisco by plane?
There are 2568.8 mi between New York LaGuardia and San Francisco. By plane, this route typically takes 9h 52m.
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.

South San Francisco

Sunnyvale

Santa Cruz

Rohnert Park

Windsor

Burlingame

Belmont

Big Sur

Carmel-by-the-Sea

Capitola

Sausalito

San Bruno

Woodland

Pacific Grove

Aptos

Newark

Mill Valley

Campbell

Palo Alto

Seaside

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.