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Cheap flights from New York LaGuardia Airport to San Francisco from €137

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 3/6. 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.
Southwest Logo
16:35 - 21:55
LGA
-
SFO
8h 20m
1 stop
Southwest Logo
23:05 - 09:55
SFO
-
LGA
7h 50m
1 stop
€244Southwest
Thu, 13 Aug - Sat, 22 Aug
Southwest Logo
07:15 - 15:25
LGA
-
SFO
11h 10m
1 stop
Southwest Logo
11:50 - 23:00
SFO
-
LGA
8h 10m
1 stop
€249Southwest
Sat, 30 May - Tue, 2 Jun
Delta Logo
06:05 - 10:35
LGA
-
SFO
7h 30m
1 stop
Delta Logo
22:10 - 09:39
SFO
-
LGA
8h 29m
1 stop
€249Delta
Tue, 4 Aug - Wed, 12 Aug
Southwest Logo
07:15 - 16:25
LGA
-
SFO
12h 10m
1 stop
Southwest Logo
23:05 - 09:40
SFO
-
LGA
7h 35m
1 stop
€254Southwest
Wed, 5 Aug - Tue, 11 Aug
Delta Logo
06:25 - 11:35
LGA
-
SFO
8h 10m
1 stop
Delta Logo
22:55 - 08:47
SFO
-
LGA
6h 52m
1 stop
€255Delta
Sat, 4 Jul - Tue, 7 Jul
Southwest Logo
12:35 - 00:35
LGA
-
SFO
15h 00m
2 stops
Southwest Logo
19:20 - 11:50
SFO
-
LGA
13h 30m
1 stop
€258Southwest
Sat, 13 Jun - Mon, 29 Jun
Southwest Logo
15:55 - 00:10
LGA
-
SFO
11h 15m
1 stop
Southwest Logo
09:35 - 22:30
SFO
-
LGA
9h 55m
2 stops
€259Southwest
Wed, 29 Jul - Wed, 5 Aug
United Airlines Logo
19:28 - 01:15
LGA
-
SFO
8h 47m
1 stop
United Airlines Logo
00:50 - 11:17
SFO
-
LGA
7h 27m
1 stop
€260United Airlines
Wed, 27 May - Thu, 28 May
United Airlines Logo
06:05 - 11:20
LGA
-
SFO
8h 15m
1 stop
United Airlines Logo
23:30 - 10:08
SFO
-
LGA
7h 38m
1 stop
€261United Airlines
Thu, 17 Sep - Tue, 22 Sep
United Airlines Logo
14:00 - 19:12
LGA
-
SFO
8h 12m
1 stop
United Airlines Logo
23:30 - 10:08
SFO
-
LGA
7h 38m
1 stop
€261United Airlines
Fri, 4 Sep - Tue, 8 Sep

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
13 Aug
LGA16:35New York LaGuardia
8h 20m
1 stop
SFO21:55San Francisco
22 Aug
SFO23:05San Francisco
7h 50m
1 stop
LGA09:55New York LaGuardia
€244
Southwest
30 May
LGA07:15New York LaGuardia
11h 10m
1 stop
SFO15:25San Francisco
2 Jun
SFO11:50San Francisco
8h 10m
1 stop
LGA23:00New York LaGuardia
€249
Southwest
5 Aug
LGA07:15New York LaGuardia
12h 10m
1 stop
SFO16:25San Francisco
11 Aug
SFO23:05San Francisco
7h 35m
1 stop
LGA09:40New York LaGuardia
€254

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 Aug
LGA06:05New York LaGuardia
7h 30m
1 stop
SFO10:35San Francisco
12 Aug
SFO22:10San Francisco
8h 29m
1 stop
LGA09:39New York LaGuardia
€249
Delta
4 Jul
LGA06:25New York LaGuardia
8h 10m
1 stop
SFO11:35San Francisco
7 Jul
SFO22:55San Francisco
6h 52m
1 stop
LGA08:47New York LaGuardia
€255
Delta
19 May
LGA08:00New York LaGuardia
9h 56m
1 stop
SFO14:56San Francisco
26 May
SFO23:59San Francisco
8h 50m
1 stop
LGA11:49New York LaGuardia
€270

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 13,528 searches. Data last updated 6 May 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

Cheapest return flight

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Thu 13/8

16:35-21:55

1 stop8h 20m

San Francisco

Sat 22/8

23:05-09:55

1 stop7h 50m

€244

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 30/5

07:15-15:25

1 stop11h 10m

San Francisco

Tue 2/6

11:50-23:00

1 stop8h 10m

€249

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 4/8

06:05-10:35

1 stop7h 30m

San Francisco

Wed 12/8

22:10-09:39

1 stop8h 29m

€249

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Wed 5/8

07:15-16:25

1 stop12h 10m

San Francisco

Tue 11/8

23:05-09:40

1 stop7h 35m

€254
Fastest return journey

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 4/7

06:25-11:35

1 stop8h 10m

San Francisco

Tue 7/7

22:55-08:47

1 stop6h 52m

€255

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 13/6

12:35-00:35

2 stops15h 00m

San Francisco

Mon 29/6

19:20-11:50

1 stop13h 30m

€258

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Wed 29/7

15:55-00:10

1 stop11h 15m

San Francisco

Wed 5/8

09:35-22:30

2 stops9h 55m

€259

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Wed 27/5

19:28-01:15

1 stop8h 47m

San Francisco

Thu 28/5

00:50-11:17

1 stop7h 27m

€260

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Thu 17/9

06:05-11:20

1 stop8h 15m

San Francisco

Tue 22/9

23:30-10:08

1 stop7h 38m

€261

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 4/9

14:00-19:12

1 stop8h 12m

San Francisco

Tue 8/9

23:30-10:08

1 stop7h 38m

€261

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

What is the cheapest month to fly to San Francisco?

The cheapest month to fly to San Francisco from New York LaGuardia Airport is in February. Flight prices, which tend to average around €249, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to San Francisco from New York LaGuardia Airport during September instead. Flights to San Francisco in September, while not as cheap as those in February, still average around €261.

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 €332 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 €235 on momondo.

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

As of May 2026, prices for New York LaGuardia Airport to San Francisco flights are approximately 3% 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

11h 15m

Direct flights

None
The fastest flight from New York LaGuardia Airport to San Francisco takes 11h 15m
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?

    San Francisco is 4134.1 km away from New York LaGuardia. 11h 15m is a normal flight duration for this route.

  • 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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek 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
Santa Cruz
Millbrae
Mountain View
Walnut Creek
Alameda
Rohnert Park
South San Francisco
Menlo Park
Berkeley

Why use momondo?

Why should I use momondo to find a flight deal from New York to San Francisco?

It is quick and easy to find New York to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits 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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to San Francisco.

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

Of course. momondo tracks the price of New York to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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