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Cheap flights from New York LaGuardia Airport to San Francisco from $122

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 10/25. 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

Frontier Logo
10:56 pm - 8:15 amLGA-SFO
12h 19m1 stop
Frontier Logo
10:49 am - 10:11 pmSFO-LGA
8h 22m1 stop
$231Frontier
Find Deal
Sat, Sep 27 - Sat, Oct 4
Frontier Logo
10:56 pm - 8:15 amLGA-SFO
12h 19m1 stop
Frontier Logo
7:07 pm - 10:11 pmSFO-LGA
24h 04m1 stop
$233Frontier
Find Deal
Sat, Sep 27 - Thu, Oct 2
Multiple Airlines Logo
11:30 am - 9:21 pmLGA-SFO
12h 51m1 stop
Multiple Airlines Logo
11:00 pm - 2:08 pmSFO-LGA
36h 08m2 stops
$255Multiple Airlines
Find Deal
Fri, Oct 3 - Sun, Oct 5
Delta Logo
6:00 am - 10:33 amLGA-SFO
7h 33m1 stop
Delta Logo
7:15 am - 5:43 pmSFO-LGA
7h 28m1 stop
$257Delta
Find Deal
Wed, Oct 15 - Sat, Oct 25
Delta Logo
6:00 am - 10:49 amLGA-SFO
7h 49m1 stop
Delta Logo
6:00 am - 4:39 pmSFO-LGA
7h 39m1 stop
$258Delta
Find Deal
Tue, Nov 18 - Thu, Nov 27
Southwest Logo
7:25 am - 3:30 pmLGA-SFO
11h 05m1 stop
Southwest Logo
6:00 am - 9:25 pmSFO-LGA
12h 25m1 stop
$261Southwest
Find Deal
Mon, Oct 6 - Sat, Oct 11
Southwest Logo
2:00 pm - 10:05 pmLGA-SFO
11h 05m2 stops
Southwest Logo
9:00 am - 10:30 pmSFO-LGA
10h 30m1 stop
$262Southwest
Find Deal
Thu, Oct 23 - Wed, Oct 29
Multiple Airlines Logo
10:56 pm - 8:15 amLGA-SFO
12h 19m1 stop
Multiple Airlines Logo
12:00 pm - 10:30 amSFO-LGA
19h 30m2 stops
$263Multiple Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
United Airlines Logo
6:15 am - 11:49 amLGA-SFO
8h 34m1 stop
United Airlines Logo
11:20 pm - 9:47 amSFO-LGA
7h 27m1 stop
$272United Airlines
Find Deal
Sat, Dec 13 - Sat, Jan 10
United Airlines Logo
6:15 am - 11:57 amLGA-SFO
8h 42m1 stop
United Airlines Logo
11:59 pm - 11:25 amSFO-LGA
8h 26m1 stop
$277United Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19

Frontier flights from New York LaGuardia Airport to San Francisco

Our best Frontier deals on New York LaGuardia Airport to San Francisco flight tickets
Frontier
Sep 27
LGA10:56 pmNew York LaGuardia
12h 19m
1 stop
SFO8:15 amSan Francisco
Oct 4
SFO10:49 amSan Francisco
8h 22m
1 stop
LGA10:11 pmNew York LaGuardia
$231
Find similar
Frontier
Sep 27
LGA10:56 pmNew York LaGuardia
12h 19m
1 stop
SFO8:15 amSan Francisco
Oct 2
SFO7:07 pmSan Francisco
24h 04m
1 stop
LGA10:11 pmNew York LaGuardia
$233
Find similar
Frontier
Nov 1
LGA1:20 pmNew York LaGuardia
12h 07m
2 stops
SFO10:27 pmSan Francisco
Nov 4
SFO6:34 amSan Francisco
13h 53m
2 stops
LGA11:27 pmNew York LaGuardia
$234
Find similar

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
Oct 15
LGA6:00 amNew York LaGuardia
7h 33m
1 stop
SFO10:33 amSan Francisco
Oct 25
SFO7:15 amSan Francisco
7h 28m
1 stop
LGA5:43 pmNew York LaGuardia
$257
Find similar
Delta
Nov 18
LGA6:00 amNew York LaGuardia
7h 49m
1 stop
SFO10:49 amSan Francisco
Nov 27
SFO6:00 amSan Francisco
7h 39m
1 stop
LGA4:39 pmNew York LaGuardia
$258
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 832,500 searches. Data last updated September 17, 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

Sat 9/27

10:56 pm-8:15 am

1 stop12h 19m

San Francisco

Sat 10/4

10:49 am-10:11 pm

1 stop8h 22m

$231

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 9/27

10:56 pm-8:15 am

1 stop12h 19m

San Francisco

Thu 10/2

7:07 pm-10:11 pm

1 stop24h 04m

$233

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 10/3

11:30 am-9:21 pm

1 stop12h 51m

San Francisco

Sun 10/5

11:00 pm-2:08 pm

2 stops36h 08m

$255

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Wed 10/15

6:00 am-10:33 am

1 stop7h 33m

San Francisco

Sat 10/25

7:15 am-5:43 pm

1 stop7h 28m

$257

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 11/18

6:00 am-10:49 am

1 stop7h 49m

San Francisco

Thu 11/27

6:00 am-4:39 pm

1 stop7h 39m

$258

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Mon 10/6

7:25 am-3:30 pm

1 stop11h 05m

San Francisco

Sat 10/11

6:00 am-9:25 pm

1 stop12h 25m

$261

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Thu 10/23

2:00 pm-10:05 pm

2 stops11h 05m

San Francisco

Wed 10/29

9:00 am-10:30 pm

1 stop10h 30m

$262

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Thu 10/2

10:56 pm-8:15 am

1 stop12h 19m

San Francisco

Tue 10/7

12:00 pm-10:30 am

2 stops19h 30m

$263

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 12/13

6:15 am-11:49 am

1 stop8h 34m

San Francisco

Sat 1/10

11:20 pm-9:47 am

1 stop7h 27m

$272

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Thu 1/15

6:15 am-11:57 am

1 stop8h 42m

San Francisco

Mon 1/19

11:59 pm-11:25 am

1 stop8h 26m

$277

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?

If you aren’t able to travel to San Francisco during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $337.

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 Thursday when prices can be found for as low as $422. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $592.

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

Our data shows that the cheapest New York LaGuardia Airport to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $401. Flights in the afternoon are often more expensive with an average ticket price of $509.

What is the cheapest New York LaGuardia to San Francisco flight route?

Fly from New York LaGuardia to San Francisco for the best New York LaGuardia - San Francisco flight prices

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 $383 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 $314 on momondo.

What cabin class options are available on New York LaGuardia to San Francisco flights?

There are 2 cabin classes available to choose from on New York LaGuardia to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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 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

10h 00m

Direct flights

Mon and Sun

Airports in San Francisco

1 airport
The fastest flight from New York LaGuardia Airport to San Francisco takes 10h 00m
Direct flights go from New York LaGuardia Airport to San Francisco on Monday and Sunday. There are no airlines offering direct flights.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • How far is New York LaGuardia to San Francisco by plane?

    San Francisco is 2569.1 mi away from New York LaGuardia. 7h 33m 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 updated daily.

  • How many operators does momondo search for flights from New York LaGuardia Airport to San Francisco Airport?

  • How old do you have to be to fly from New York LaGuardia Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 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 license 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?

  • What is the most popular airline from New York LaGuardia Airport to San Francisco?

Best airlines flying from New York LaGuardia Airport to San Francisco

Compare and see reviews for airlines that fly from New York LaGuardia Airport to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $158Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $226Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
JetBluePriceFrom $235Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
DeltaPriceFrom $256Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $256Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $282Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Calistoga
Bodega Bay
Roseville
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Half Moon Bay
Walnut Creek
Vallejo
Redwood City
Salinas
South San Francisco
Fairfield

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to San Francisco. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New York to San Francisco with flexible booking policies on momondo?

All flight searches from New York to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to San Francisco?

Once all potential New York to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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