Find flights
When to book
FAQs

Cheap flights from New York LaGuardia Airport to San Francisco from £83

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SFO
20 Apr — 27 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from LaGuardia to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from LaGuardia to San Francisco
Explore the most affordable flight options available from LaGuardia to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 March 2026.

Wed 15/417:06
LGA
-
SFO
1 stop9h 03m
American Airlines
Wed 22/423:59
SFO
-
LGA
1 stop8h 29m
American Airlines
Deal found 16/3£207
Tue 14/417:45
LGA
-
SFO
1 stop8h 50m
Southwest
Fri 17/405:25
SFO
-
LGA
1 stop8h 35m
Southwest
Deal found 16/3£209
Tue 14/413:25
LGA
-
SFO
2 stops11h 45m
Southwest
Mon 20/423:25
SFO
-
LGA
1 stop10h 10m
Southwest
Deal found 16/3£212
Tue 14/413:25
LGA
-
SFO
2 stops11h 40m
Southwest
Tue 21/419:40
SFO
-
LGA
2 stops9h 35m
Southwest
Deal found 16/3£216
Mon 4/515:40
LGA
-
SFO
1 stop11h 40m
Southwest
Thu 7/505:05
SFO
-
LGA
2 stops9h 50m
Southwest
Deal found 16/3£217
Thu 16/414:00
LGA
-
SFO
1 stop9h 00m
Southwest
Wed 22/406:20
SFO
-
LGA
2 stops11h 00m
Southwest
Deal found 17/3£220
Wed 15/414:15
LGA
-
SFO
2 stops11h 30m
Southwest
Sat 18/406:15
SFO
-
LGA
2 stops13h 00m
Southwest
Deal found 16/3£221
Fri 24/418:00
LGA
-
SFO
1 stop8h 55m
Delta
Sat 2/506:08
SFO
-
LGA
1 stop7h 26m
Delta
Deal found 16/3£221
Tue 31/316:25
LGA
-
SFO
1 stop10h 20m
Southwest
Mon 13/423:25
SFO
-
LGA
1 stop8h 55m
Southwest
Deal found 16/3£223
Sat 25/409:20
LGA
-
SFO
1 stop8h 35m
Delta
Tue 28/405:50
SFO
-
LGA
1 stop6h 58m
Delta
Deal found 16/3£224
Fri 5/606:05
LGA
-
SFO
2 stops15h 35m
Southwest
Tue 9/622:50
SFO
-
LGA
1 stop7h 55m
Southwest
Deal found 17/3£224
Wed 22/408:30
LGA
-
SFO
2 stops17h 15m
Southwest
Sat 25/406:15
SFO
-
LGA
2 stops13h 00m
Southwest
Deal found 16/3£225

Find flight deals from LaGuardia to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 March 2026.

Round-trip from

£207

One-way from

£83

Popular in

January

Cheapest in

February

Average price

£343
American Airlines
  • American Airlines
  • 15/4-22/4
  • 2 total stops
  • 17h 32m total
  • New York to San Francisco
Search Deals
Frontier
  • Frontier
  • 21/4
  • 1 total stop
  • 14h 14m total
  • New York to San Francisco
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from LaGuardia 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, Cheapflights users made 858,174 searches. Data last updated 21 March 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

Fri 1/5

14:00-20:00

1 stop9h 00m

San Francisco

Fri 8/5

05:25-17:00

1 stop8h 35m

£209

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Wed 15/4

14:15-22:45

2 stops11h 30m

San Francisco

Wed 22/4

06:20-16:50

1 stop7h 30m

£212

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Wed 6/5

16:30-22:10

1 stop8h 40m

San Francisco

Mon 11/5

05:15-17:55

1 stop9h 40m

£216

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 2/6

15:55-23:35

1 stop10h 40m

San Francisco

Fri 12/6

22:50-10:05

1 stop8h 15m

£238
Fastest return journey

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 9/5

16:59-22:42

1 stop8h 43m

San Francisco

Wed 13/5

00:45-11:18

1 stop7h 33m

£246

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Wed 6/5

14:15-22:10

1 stop10h 55m

San Francisco

Wed 6/5

23:25-11:15

1 stop8h 50m

£253

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 31/3

13:59-20:33

1 stop9h 34m

San Francisco

Wed 15/4

05:50-15:48

1 stop6h 58m

£260

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Thu 9/4

16:59-22:36

1 stop8h 37m

San Francisco

Mon 13/4

23:39-11:43

1 stop9h 04m

£268

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Tue 28/4

14:10-19:37

1 stop8h 27m

San Francisco

Wed 29/4

09:10-21:57

1 stop9h 47m

£290
Cheapest one-way

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Thu 4/6

16:25-23:25

1 stop10h 00m

£105

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from LaGuardia to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from LaGuardia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York LaGuardia Airport to San Francisco

How far ahead should I book a flight from New York LaGuardia Airport to San Francisco?

Use this chart to determine the optimal time to book a return flight from LaGuardia to San Francisco. Price data was last updated on 13 March 2026.

The best time to book flights from New York LaGuardia Airport to San Francisco is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from New York LaGuardia Airport to San Francisco?

Currently, December is the cheapest month in which you can book a flight from New York LaGuardia Airport to San Francisco (average of £84). Flying from New York LaGuardia Airport to San Francisco in June is currently the most expensive (average of £231). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from New York LaGuardia?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly into when you book flights from New York LaGuardia to San Francisco. 0 airlines have flights to San Francisco from New York LaGuardia on a regular basis. Booking flights from New York LaGuardia to San Francisco should not be difficult; the airport handles an average of 0 inbound flights from New York LaGuardia per day.

  • How long is the flight from New York LaGuardia Airport to San Francisco?

    Departing from New York LaGuardia Airport to San Francisco will take you 9h. Airlines will cover a distance of 2571 mi.

  • Can I find deals for flights from LaGuardia to San Francisco that include hotel bookings?

    Yes. In addition to deals on LaGuardia to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to San Francisco.

  • Can I find deals for business class flights from LaGuardia to San Francisco?

    Yes. Cheapflights offers flight deals from LaGuardia to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York LaGuardia Airport to San Francisco?

    Currently, December is the cheapest month in which you can book a flight from New York LaGuardia Airport to San Francisco (average of £84). Flying from New York LaGuardia Airport to San Francisco in June is currently the most expensive (average of £231). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Newark
San Bruno
Bodega Bay
South San Francisco
Sunnyvale

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from LaGuardia to San Francisco?

When you search for this flight from LaGuardia to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from LaGuardia to San Francisco?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from LaGuardia to San Francisco for you. Better yet — we are completely free to use.

Can Cheapflights find flights from LaGuardia to San Francisco with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from LaGuardia to San Francisco flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from LaGuardia to San Francisco become cheaper?

Yes! Start tracking prices for LaGuardia to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.