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Cheap flights from New York LaGuardia Airport to San Francisco from $199

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 23/9. 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 (LGA-SFO)

Cheap return flights

United Airlines Logo
07:00 - 11:51LGA-SFO
7h 51m1 stop
United Airlines Logo
06:30 - 17:17SFO-LGA
7h 47m1 stop
$396United Airlines
Find Deal
Tue, 23 Sep - Tue, 30 Sep
United Airlines Logo
17:19 - 22:34LGA-SFO
8h 15m1 stop
United Airlines Logo
23:59 - 10:16SFO-LGA
7h 17m1 stop
$398United Airlines
Find Deal
Fri, 5 Sep - Tue, 23 Sep
United Airlines Logo
06:00 - 11:13LGA-SFO
8h 13m1 stop
United Airlines Logo
23:10 - 09:16SFO-LGA
7h 06m1 stop
$399United Airlines
Find Deal
Fri, 5 Sep - Fri, 5 Sep
Southwest Logo
17:00 - 22:25LGA-SFO
8h 25m1 stop
Southwest Logo
08:35 - 22:30SFO-LGA
10h 55m1 stop
$404Southwest
Find Deal
Tue, 23 Sep - Thu, 25 Sep
Southwest Logo
12:30 - 17:55LGA-SFO
8h 25m1 stop
Southwest Logo
12:30 - 23:20SFO-LGA
7h 50m1 stop
$411Southwest
Find Deal
Tue, 30 Sep - Wed, 8 Oct
Delta Logo
06:05 - 10:30LGA-SFO
7h 25m1 stop
Delta Logo
05:50 - 15:52SFO-LGA
7h 02m1 stop
$413Delta
Find Deal
Sat, 6 Sep - Wed, 17 Sep
Delta Logo
06:00 - 10:40LGA-SFO
7h 40m1 stop
Delta Logo
21:38 - 08:11SFO-LGA
7h 33m1 stop
$414Delta
Find Deal
Sat, 20 Sep - Mon, 29 Sep
Delta Logo
12:59 - 18:48LGA-SFO
8h 49m1 stop
Delta Logo
00:45 - 10:47SFO-LGA
7h 02m1 stop
$419Delta
Find Deal
Fri, 19 Sep - Sat, 20 Sep
Southwest Logo
14:45 - 21:25LGA-SFO
9h 40m1 stop
Southwest Logo
12:15 - 22:55SFO-LGA
7h 40m1 stop
$421Southwest
Find Deal
Fri, 31 Oct - Mon, 3 Nov
JetBlue Logo
15:50 - 23:31LGA-SFO
10h 41m1 stop
JetBlue Logo
08:00 - 20:30SFO-LGA
9h 30m1 stop
$492JetBlue
Find Deal
Tue, 28 Oct - Sat, 1 Nov

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
31 Aug
LGA07:55New York LaGuardia
8h 35m
1 stop
SFO13:30San Francisco
6 Sept
SFO22:57San Francisco
9h 50m
1 stop
LGA11:47New York LaGuardia
$402
Find similar
Delta
6 Sept
LGA06:05New York LaGuardia
7h 25m
1 stop
SFO10:30San Francisco
17 Sept
SFO05:50San Francisco
7h 02m
1 stop
LGA15:52New York LaGuardia
$413
Find similar
Delta
20 Sept
LGA06:00New York LaGuardia
7h 40m
1 stop
SFO10:40San Francisco
29 Sept
SFO21:38San Francisco
7h 33m
1 stop
LGA08:11New York LaGuardia
$414
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
23 Sept
LGA07:00New York LaGuardia
7h 51m
1 stop
SFO11:51San Francisco
30 Sept
SFO06:30San Francisco
7h 47m
1 stop
LGA17:17New York LaGuardia
$396
Find similar
United Airlines
5 Sept
LGA17:19New York LaGuardia
8h 15m
1 stop
SFO22:34San Francisco
23 Sept
SFO23:59San Francisco
7h 17m
1 stop
LGA10:16New York LaGuardia
$398
Find similar
United Airlines
5 Sept
LGA06:00New York LaGuardia
8h 13m
1 stop
SFO11:13San Francisco
5 Sept
SFO23:10San Francisco
7h 06m
1 stop
LGA09:16New York LaGuardia
$399
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 78,305 searches. Data last updated 26 August 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

Tue 23/9

07:00-11:51

1 stop7h 51m

San Francisco

Tue 30/9

06:30-17:17

1 stop7h 47m

$396

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 5/9

17:19-22:34

1 stop8h 15m

San Francisco

Tue 23/9

23:59-10:16

1 stop7h 17m

$398

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 5/9

06:00-11:13

1 stop8h 13m

San Francisco

Fri 5/9

23:10-09:16

1 stop7h 06m

$399

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 23/9

17:00-22:25

1 stop8h 25m

San Francisco

Thu 25/9

08:35-22:30

1 stop10h 55m

$404

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 30/9

12:30-17:55

1 stop8h 25m

San Francisco

Wed 8/10

12:30-23:20

1 stop7h 50m

$411

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 6/9

06:05-10:30

1 stop7h 25m

San Francisco

Wed 17/9

05:50-15:52

1 stop7h 02m

$413

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 20/9

06:00-10:40

1 stop7h 40m

San Francisco

Mon 29/9

21:38-08:11

1 stop7h 33m

$414

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 19/9

12:59-18:48

1 stop8h 49m

San Francisco

Sat 20/9

00:45-10:47

1 stop7h 02m

$419

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 31/10

14:45-21:25

1 stop9h 40m

San Francisco

Mon 3/11

12:15-22:55

1 stop7h 40m

$421

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 28/10

15:50-23:31

1 stop10h 41m

San Francisco

Sat 1/11

08:00-20:30

1 stop9h 30m

$492

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?

If you aren’t able to travel during the month of September, then book flights to San Francisco from New York LaGuardia Airport during November instead. Flights to San Francisco in November, while not as cheap as those in September, still average around $479.

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

According to our data, Wednesday is the cheapest day to fly to San Francisco from New York LaGuardia Airport. The lowest ticket price found for a Wednesday departure recently was $1,480. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to San Francisco for around $2,448.

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

According to our data, the cheapest time of day to fly to San Francisco is in the morning. momondo users have found flights departing from New York LaGuardia Airport to San Francisco in the morning for as low as $605. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $2,395 on average. Flights to San Francisco from New York LaGuardia Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 $584 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 $488 on momondo.

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

As of August 2025, prices for New York LaGuardia Airport to San Francisco flights are approximately 19% 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?

    The straight-line distance from New York LaGuardia to San Francisco is 4134.6 km. A reasonable flight in good conditions will take 7h 25m.

  • 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 are refreshed on a daily basis.

  • 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 necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • 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
Walnut Creek
Carmel-by-the-Sea
Redwood City
Sausalito
Watsonville
Emeryville
San Mateo
Pacifica
Mountain View
Santa Cruz
Burlingame
Salinas
Pacific Grove
Pebble Beach
San Lorenzo

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?

Once you have performed a search for New York to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New York to San Francisco right now. Can momondo alert me if prices change?

If you are not ready to book a flight from New York to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.

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