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Cheap flights from New York LaGuardia Airport to San Francisco from C$ 164

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 7/1. 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 round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:15 a.m. - 1:35 p.m.
LGA
-
SFO
10h 20m1 stop
Southwest Logo
6:05 a.m. - 4:10 p.m.
SFO
-
LGA
7h 05m1 stop
C$ 327Southwest
Sun, 18 Jan - Tue, 27 Jan
United Airlines Logo
5:15 p.m. - 11:00 p.m.
LGA
-
SFO
8h 45m1 stop
United Airlines Logo
6:25 a.m. - 5:27 p.m.
SFO
-
LGA
8h 02m1 stop
C$ 328United Airlines
Fri, 16 Jan - Sun, 18 Jan
Delta Logo
4:07 p.m. - 9:55 p.m.
LGA
-
SFO
8h 48m1 stop
Delta Logo
11:05 p.m. - 10:48 a.m.
SFO
-
LGA
8h 43m1 stop
C$ 330Delta
Fri, 23 Jan - Sun, 25 Jan
Southwest Logo
6:15 a.m. - 1:35 p.m.
LGA
-
SFO
10h 20m1 stop
Southwest Logo
10:00 a.m. - 10:40 p.m.
SFO
-
LGA
9h 40m2 stops
C$ 334Southwest
Sun, 18 Jan - Tue, 27 Jan
Southwest Logo
6:15 a.m. - 2:55 p.m.
LGA
-
SFO
11h 40m2 stops
Southwest Logo
11:55 a.m. - 11:15 p.m.
SFO
-
LGA
8h 20m1 stop
C$ 335Southwest
Tue, 3 Feb - Thu, 5 Feb
Southwest Logo
6:30 a.m. - 12:15 p.m.
LGA
-
SFO
8h 45m1 stop
Southwest Logo
6:05 a.m. - 9:00 p.m.
SFO
-
LGA
11h 55m2 stops
C$ 337Southwest
Mon, 23 Feb - Wed, 25 Feb
Delta Logo
2:00 p.m. - 7:49 p.m.
LGA
-
SFO
8h 49m1 stop
Delta Logo
5:45 a.m. - 3:54 p.m.
SFO
-
LGA
7h 09m1 stop
C$ 341Delta
Mon, 12 Jan - Wed, 14 Jan
JetBlue Logo
3:59 p.m. - 11:30 p.m.
LGA
-
SFO
10h 31m1 stop
JetBlue Logo
8:00 a.m. - 8:38 p.m.
SFO
-
LGA
9h 38m1 stop
C$ 368JetBlue
Fri, 6 Feb - Tue, 10 Feb
Delta Logo
6:00 a.m. - 11:36 a.m.
LGA
-
SFO
8h 36m1 stop
Delta Logo
6:00 a.m. - 6:44 p.m.
SFO
-
LGA
9h 44m1 stop
C$ 370Delta
Mon, 19 Jan - Wed, 21 Jan
Delta Logo
6:00 a.m. - 11:04 a.m.
LGA
-
SFO
8h 04m1 stop
Delta Logo
10:54 p.m. - 9:00 a.m.
SFO
-
LGA
7h 06m1 stop
C$ 371Delta
Sun, 15 Feb - Fri, 20 Feb

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
16 Jan
LGA5:15 p.m.New York LaGuardia
8h 45m
1 stop
SFO11:00 p.m.San Francisco
18 Jan
SFO6:25 a.m.San Francisco
8h 02m
1 stop
LGA5:27 p.m.New York LaGuardia
C$ 328
Find similar
United Airlines
5 Feb
LGA1:15 p.m.New York LaGuardia
8h 54m
1 stop
SFO7:09 p.m.San Francisco
11 Feb
SFO6:45 a.m.San Francisco
7h 28m
1 stop
LGA5:13 p.m.New York LaGuardia
C$ 374
Find similar
United Airlines
19 Jan
LGA7:29 p.m.New York LaGuardia
9h 01m
1 stop
SFO1:30 a.m.San Francisco
26 Jan
SFO6:45 a.m.San Francisco
7h 28m
1 stop
LGA5:13 p.m.New York LaGuardia
C$ 375
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
18 Jan
LGA6:15 a.m.New York LaGuardia
10h 20m
1 stop
SFO1:35 p.m.San Francisco
27 Jan
SFO6:05 a.m.San Francisco
7h 05m
1 stop
LGA4:10 p.m.New York LaGuardia
C$ 327
Find similar
Southwest
18 Jan
LGA6:15 a.m.New York LaGuardia
10h 20m
1 stop
SFO1:35 p.m.San Francisco
27 Jan
SFO7:40 a.m.San Francisco
10h 50m
2 stops
LGA9:30 p.m.New York LaGuardia
C$ 334
Find similar
Southwest
3 Feb
LGA6:15 a.m.New York LaGuardia
11h 40m
2 stops
SFO2:55 p.m.San Francisco
5 Feb
SFO11:55 a.m.San Francisco
8h 20m
1 stop
LGA11:15 p.m.New York LaGuardia
C$ 335
Find similar

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 12 December 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

Sun 18/1

6:15 a.m.-1:35 p.m.

1 stop10h 20m

San Francisco

Tue 27/1

6:05 a.m.-4:10 p.m.

1 stop7h 05m

C$ 327

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 16/1

5:15 p.m.-11:00 p.m.

1 stop8h 45m

San Francisco

Sun 18/1

6:25 a.m.-5:27 p.m.

1 stop8h 02m

C$ 328

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 23/1

4:07 p.m.-9:55 p.m.

1 stop8h 48m

San Francisco

Sun 25/1

11:05 p.m.-10:48 a.m.

1 stop8h 43m

C$ 330

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sun 18/1

6:15 a.m.-1:35 p.m.

1 stop10h 20m

San Francisco

Tue 27/1

10:00 a.m.-10:40 p.m.

2 stops9h 40m

C$ 334

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 3/2

6:15 a.m.-2:55 p.m.

2 stops11h 40m

San Francisco

Thu 5/2

11:55 a.m.-11:15 p.m.

1 stop8h 20m

C$ 335

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Mon 23/2

6:30 a.m.-12:15 p.m.

1 stop8h 45m

San Francisco

Wed 25/2

6:05 a.m.-9:00 p.m.

2 stops11h 55m

C$ 336

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Mon 12/1

2:00 p.m.-7:49 p.m.

1 stop8h 49m

San Francisco

Wed 14/1

5:45 a.m.-3:54 p.m.

1 stop7h 09m

C$ 341

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 6/2

3:59 p.m.-11:30 p.m.

1 stop10h 31m

San Francisco

Tue 10/2

8:00 a.m.-8:38 p.m.

1 stop9h 38m

C$ 368

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Mon 19/1

6:00 a.m.-11:36 a.m.

1 stop8h 36m

San Francisco

Wed 21/1

6:00 a.m.-6:44 p.m.

1 stop9h 44m

C$ 370

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sun 15/2

6:00 a.m.-11:04 a.m.

1 stop8h 04m

San Francisco

Fri 20/2

10:54 p.m.-9:00 a.m.

1 stop7h 06m

C$ 371

Flights are sorted by cheapest round-trip 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 cheapest month to fly to San Francisco from New York LaGuardia Airport is in September. Flight prices, which tend to average around C$ 430, are often lower during this time because this is during the off-season. The month of August is another great option to travel to San Francisco, with average flight prices from New York LaGuardia Airport averaging around C$ 469.

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

The cheapest day to depart from New York LaGuardia Airport to San Francisco is on a Friday. Travellers who choose to depart for San Francisco on a Friday will often find tickets for as low as C$ 444. On the other hand, Saturday is the most expensive day to depart from New York LaGuardia Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,018.

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

Flying to San Francisco from New York LaGuardia Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 478 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to San Francisco is in the afternoon when prices are around C$ 1,314.

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 C$ 530 when searching weeks out. 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 C$ 425 on momondo.

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

As of December 2025, prices for New York LaGuardia Airport to San Francisco flights are approximately 10% 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 round-trip 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 53m

Direct flights

None
The fastest flight from New York LaGuardia Airport to San Francisco takes 9h 53m
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?

    San Francisco is 4134.6 km away from New York LaGuardia. 9h 53m 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 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 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 license 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
San Mateo
Belmont
Los Altos
San Bruno
Santa Cruz
Newark
Milpitas
Carmel-by-the-Sea
Turlock
South San Francisco
Palo Alto
Cupertino
Mill Valley
Morgan Hill
Los Banos
Mountain View
Pacifica
Woodland
Roseville
Berkeley

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to San Francisco. momondo saves you time and could save you money on your trip.

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 simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from New York and alert you when they change.

An easier way to manage your San Francisco trip

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