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Cheap flights from New York LaGuardia Airport to San Francisco from $129

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 1/6. 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 round-trip flights

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Delta Logo
6:00 am - 11:17 amLGA-SFO
8h 17m1 stop
Delta Logo
5:50 am - 5:46 pmSFO-LGA
8h 56m1 stop
$237Delta
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Mon, Nov 24 - Thu, Nov 27
Frontier Logo
10:55 pm - 7:53 amLGA-SFO
11h 58m1 stop
Frontier Logo
11:20 pm - 4:29 pmSFO-LGA
14h 09m1 stop
$238Frontier
Find Deal
Sat, Dec 13 - Wed, Dec 31
Multiple Airlines Logo
10:58 pm - 8:08 amLGA-SFO
12h 10m1 stop
Multiple Airlines Logo
6:18 am - 8:57 pmSFO-LGA
11h 39m2 stops
$239Multiple Airlines
Find Deal
Mon, Nov 24 - Wed, Dec 3
Multiple Airlines Logo
6:20 am - 1:18 pmLGA-SFO
9h 58m1 stop
Multiple Airlines Logo
6:00 am - 10:58 pmSFO-LGA
13h 58m2 stops
$244Multiple Airlines
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Thu, Dec 4 - Thu, Dec 11
Southwest Logo
6:15 am - 1:35 pmLGA-SFO
10h 20m1 stop
Southwest Logo
6:05 am - 5:55 pmSFO-LGA
8h 50m1 stop
$252Southwest
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Tue, Jan 6 - Tue, Jan 13
American Airlines Logo
7:29 am - 12:56 pmLGA-SFO
8h 27m1 stop
American Airlines Logo
5:00 am - 3:12 pmSFO-LGA
7h 12m1 stop
$256American Airlines
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Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
6:00 am - 12:30 pmLGA-SFO
9h 30m1 stop
American Airlines Logo
7:00 am - 6:04 pmSFO-LGA
8h 04m1 stop
$257American Airlines
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Thu, Nov 20 - Sun, Dec 14
United Airlines Logo
5:15 pm - 11:11 pmLGA-SFO
8h 56m1 stop
United Airlines Logo
11:59 pm - 11:09 amSFO-LGA
8h 10m1 stop
$267United Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
Southwest Logo
6:05 am - 3:05 pmLGA-SFO
12h 00m1 stop
Southwest Logo
10:50 am - 11:20 pmSFO-LGA
9h 30m1 stop
$268Southwest
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Mon, Nov 24 - Thu, Dec 4
United Airlines Logo
8:15 am - 1:25 pmLGA-SFO
8h 10m1 stop
United Airlines Logo
12:43 am - 12:28 pmSFO-LGA
8h 45m1 stop
$276United Airlines
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Thu, Nov 20 - Wed, Nov 26

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
Dec 13
LGA10:55 pmNew York LaGuardia
11h 58m
1 stop
SFO7:53 amSan Francisco
Dec 31
SFO11:20 pmSan Francisco
14h 09m
1 stop
LGA4:29 pmNew York LaGuardia
$238
Find similar
Frontier
Dec 13
LGA10:55 pmNew York LaGuardia
11h 58m
1 stop
SFO7:53 amSan Francisco
Jan 19
SFO8:44 amSan Francisco
9h 27m
1 stop
LGA9:11 pmNew York LaGuardia
$240
Find similar
Frontier
Jan 5
LGA10:55 pmNew York LaGuardia
27h 14m
1 stop
SFO11:09 pmSan Francisco
Jan 12
SFO9:13 amSan Francisco
9h 47m
1 stop
LGA10:00 pmNew York LaGuardia
$241
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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
Jan 6
LGA6:15 amNew York LaGuardia
10h 20m
1 stop
SFO1:35 pmSan Francisco
Jan 13
SFO6:05 amSan Francisco
8h 50m
1 stop
LGA5:55 pmNew York LaGuardia
$252
Find similar
Southwest
Nov 24
LGA6:05 amNew York LaGuardia
12h 00m
1 stop
SFO3:05 pmSan Francisco
Dec 4
SFO10:50 amSan Francisco
9h 30m
1 stop
LGA11:20 pmNew York LaGuardia
$268
Find similar
Southwest
Jan 22
LGA12:50 pmNew York LaGuardia
10h 25m
2 stops
SFO8:15 pmSan Francisco
Jan 25
SFO12:10 pmSan Francisco
7h 20m
1 stop
LGA10:30 pmNew York LaGuardia
$287
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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 November 6, 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

Mon 11/24

6:00 am-11:17 am

1 stop8h 17m

San Francisco

Thu 11/27

5:50 am-5:46 pm

1 stop8h 56m

$237

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 12/13

10:55 pm-7:53 am

1 stop11h 58m

San Francisco

Wed 12/31

11:20 pm-4:29 pm

1 stop14h 09m

$238

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Mon 11/24

10:58 pm-8:08 am

1 stop12h 10m

San Francisco

Wed 12/3

6:18 am-8:57 pm

2 stops11h 39m

$239

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Thu 12/4

6:20 am-1:18 pm

1 stop9h 58m

San Francisco

Thu 12/11

6:00 am-10:58 pm

2 stops13h 58m

$244

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 1/6

6:15 am-1:35 pm

1 stop10h 20m

San Francisco

Tue 1/13

6:05 am-5:55 pm

1 stop8h 50m

$252

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 3/3

7:29 am-12:56 pm

1 stop8h 27m

San Francisco

Tue 3/10

5:00 am-3:12 pm

1 stop7h 12m

$256

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Thu 11/20

6:00 am-12:30 pm

1 stop9h 30m

San Francisco

Sun 12/14

7:00 am-6:04 pm

1 stop8h 04m

$257

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Thu 2/19

5:15 pm-11:11 pm

1 stop8h 56m

San Francisco

Sun 2/22

11:59 pm-11:09 am

1 stop8h 10m

$267

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Mon 11/24

6:05 am-3:05 pm

1 stop12h 00m

San Francisco

Thu 12/4

10:50 am-11:20 pm

1 stop9h 30m

$268

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Thu 11/20

8:15 am-1:25 pm

1 stop8h 10m

San Francisco

Wed 11/26

12:43 am-12:28 pm

1 stop8h 45m

$276

Flights are sorted by cheapest round-trip flights 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 September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $327.

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 $415. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $587.

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 $390. Flights in the afternoon are often more expensive with an average ticket price of $510.

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 $387 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 November 2025, prices for New York LaGuardia Airport to San Francisco flights are approximately 38% 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

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?

    San Francisco is 2569.1 mi away from New York LaGuardia. 8h 10m 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
Alaska AirlinesPriceFrom $151Free CancellationRating
8.0
11,247 reviews
Search Alaska Airlines flights
FrontierPriceFrom $158Free CancellationRating
5.8
3,115 reviews
Search Frontier flights
JetBluePriceFrom $236Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
DeltaPriceFrom $246Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $254Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
SouthwestPriceFrom $298Free CancellationRating
8.0
4,241 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
Bodega Bay
Roseville
Calistoga
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Vallejo
Walnut Creek
Half Moon Bay
Salinas
Livermore
Turlock
South San Francisco

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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