$123+ Cheap flights from LaGuardia, NY (LGA) to San Francisco (SFO)
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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SFO
Oct 11 — Oct 181
1 adult, Economy
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Find cheap flights from LaGuardia to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from New York LaGuardia to San Francisco are usually found in November or September, booked 90 days in advance, depart on a Monday or Tuesday and return on a Tuesday
Cheap 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 September 11, 2025.
Round-trip from | $228 (CheapOair) |
|---|---|
One-way from | $123 (Frontier) |
Popular in | December |
Cheapest in | November |
Average price | $313 |
Find flight deals from LaGuardia to San Francisco
Cheapest flights from LaGuardia to San FranciscoExplore 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 September 11, 2025.
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 September 11, 2025.
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2910:56 pmLGA - SFO
1 stop26h 34mFrontier
Sat 10/410:49 amSFO - LGA
1 stop8h 22mFrontier
Deal found 9/10![Frontier logo]()
$228
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:56 pmLGA - SFO
1 stop12h 19mFrontier
Fri 9/2611:57 pmSFO - LGA
1 stop17h 05mFrontier
Deal found 9/10![Frontier logo]()
$229
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:56 pmLGA - SFO
1 stop26h 34mFrontier
Wed 9/247:10 amSFO - LGA
1 stop12h 01mFrontier
Deal found 9/9![Frontier logo]()
$230
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:56 pmLGA - SFO
1 stop26h 34mFrontier
Fri 9/2611:57 pmSFO - LGA
1 stop17h 05mFrontier
Deal found 9/9![Frontier logo]()
$231
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:00 pmLGA - SFO
1 stop28h 02mFrontier
Fri 9/2611:57 pmSFO - LGA
1 stop17h 05mFrontier
Deal found 9/10![Frontier logo]()
$232
This CheapOair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:00 pmLGA - SFO
1 stop21h 00mFrontier
Mon 10/1310:23 pmSFO - LGA
1 stop20h 58mFrontier
Deal found 9/11![Frontier logo]()
$233
This Frontier deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:56 pmLGA - SFO
1 stop12h 19mFrontier
Wed 9/247:10 amSFO - LGA
1 stop12h 01mFrontier
Deal found 9/11![Frontier logo]()
$234
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:30 amLGA - SFO
1 stop17h 51mFrontier
Wed 10/17:10 amSFO - LGA
1 stop12h 01mFrontier
Deal found 9/10![Frontier logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:56 pmLGA - SFO
1 stop17h 21mMultiple Airlines
Tue 9/308:00 amSFO - LGA
2 stops30h 30mMultiple Airlines
Deal found 9/10![Multiple Airlines logo]()
$236
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/233:00 pmLGA - SFO
1 stop9h 05mAmerican Airlines
Fri 9/2612:30 pmSFO - LGA
1 stop8h 15mAmerican Airlines
Deal found 9/9![American Airlines logo]()
$237
This Frontier deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:30 amLGA - SFO
2 stops14h 49mFrontier
Fri 10/311:00 pmSFO - LGA
1 stop8h 33mFrontier
Deal found 9/8![Frontier logo]()
$238
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:30 amLGA - SFO
1 stop17h 51mFrontier
Sun 9/2811:57 pmSFO - LGA
1 stop18h 02mFrontier
Deal found 9/10![Frontier logo]()
$239
Cheapflights Fare Finder
Customize 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 2,558,603 searches. Data last updated September 11, 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
LaGuardia
Fly to
San Francisco
Route
Depart
Return
Price
New YorkSan Francisco
LGA - SFO
LGASFO
New York LaGuardia
Fri 10/24
5:35 pm-12:05 am
1 stop9h 30m
San Francisco
Sun 11/2
12:50 pm-11:20 pm
1 stop7h 30m
$236
New YorkSan Francisco
LGA - SFO
LGASFO
New York LaGuardia
Wed 1/28
4:30 pm-10:20 pm
1 stop8h 50m
San Francisco
Sat 2/14
8:25 pm-11:50 am
2 stops12h 25m
$245
New YorkSan Francisco
LGA - SFO
LGASFO
New York LaGuardia
Wed 10/1
2:05 pm-9:25 pm
2 stops10h 20m
San Francisco
Wed 10/8
6:30 am-5:25 pm
1 stop7h 55m
$247
New YorkSan Francisco
LGA - SFO
LGASFO
New York LaGuardia
Fri 10/24
6:29 pm-12:05 am
1 stop8h 36m
San Francisco
Fri 10/31
12:03 pm-11:43 pm
1 stop8h 40m
$257
New YorkSan Francisco
LGA - SFO
LGASFO
New York LaGuardia
Wed 11/5
4:55 pm-10:35 pm
1 stop8h 40m
San Francisco
Sat 11/8
12:45 am-10:53 am
1 stop7h 08m
$257
New YorkSan Francisco
LGA - SFO
LGASFO
New York LaGuardia
Sat 1/31
6:00 am-4:35 pm
1 stop13h 35m
San Francisco
Sun 3/1
5:55 am-5:40 pm
1 stop8h 45m
$257
New YorkSan Francisco
LGA - SFO
LGASFO
New York LaGuardia
Wed 11/19
12:10 pm-6:01 pm
1 stop8h 51m
San Francisco
Wed 12/3
6:00 am-3:54 pm
1 stop6h 54m
$262
New YorkSan Francisco
LGA - SFO
LGASFO
New York LaGuardia
Wed 12/10
4:59 pm-10:18 pm
1 stop8h 19m
San Francisco
Mon 12/15
12:45 am-10:52 am
1 stop7h 07m
$267
New YorkSan Francisco
LGA - SFO
LGASFO
New York LaGuardia
Wed 12/10
6:00 am-1:34 pm
1 stop10h 34m
San Francisco
Wed 12/17
6:00 am-5:07 pm
1 stop8h 07m
$267
New YorkSan Francisco
LGA - SFO
LGASFO
New York LaGuardia
Thu 12/11
6:00 am-1:34 pm
1 stop10h 34m
San Francisco
Wed 12/17
6:00 am-5:07 pm
1 stop8h 07m
$267
Showing 1-10 of 23 results
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 round-trip 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
Prices
More
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 round-trip flight from LaGuardia to San Francisco. Price data was last updated on August 29, 2025.
To ensure you get the cheapest price possible for a flight from New York LaGuardia Airport to San Francisco, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from New York LaGuardia Airport to San Francisco?
Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to San Francisco (average of $276). Flying from New York LaGuardia Airport to San Francisco in June is currently the most expensive (average of $357). 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.
What is the cheapest time of day to fly from LGA to SFO?
Find hourly flight availability from LaGuardia to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.
It’s typically best to fly out from New York LaGuardia Airport to San Francisco in the afternoon. Doing so could potentially save you 74% on the flight price compared to flying at noon, which is usually more expensive.
What’s the top layover airport for flights from New York LaGuardia Airport to San Francisco?
Share of 1-stop round-trip flights from New York LaGuardia Airport to San Francisco chosen by Cheapflights users in the past 12 months, using the same layover each way.
Denver (DEN) – chosen by Cheapflights users on 50% of 1-stop itineraries from New York LaGuardia Airport to San Francisco on Cheapflights.
What’s the fastest layover option from New York LaGuardia Airport to San Francisco?
Shortest average travel time for 1-stop one-way flights from New York LaGuardia Airport to San Francisco, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 8h 15m.
What’s the fastest layover option from New York LaGuardia Airport to San Francisco?
Shortest average travel time for 1-stop one-way flights from New York LaGuardia Airport to San Francisco, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 8h 15m.
Which airport typically offers the quickest layover for flights from New York LaGuardia Airport to San Francisco?
Average layover duration for 1-stop one-way flights from New York LaGuardia Airport to San Francisco, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 0h 46m.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from New York LaGuardia Airport to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
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.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsRoseville
Santa Cruz
Livermore
South San Francisco
Turlock
Antioch
Watsonville
Manteca
Santa Clara
Sunnyvale
Hollister
Vacaville
Foster City
Vallejo
Burlingame
Redwood City
Union City
San Leandro
San Mateo
Lathrop
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for LaGuardia to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from LaGuardia to San Francisco
Discover the top 7 airlines that operate flights from LaGuardia to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$310 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$226 | Average$428 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$235 | Average$461 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$256 | Average$359 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$416 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$270 | Average$427 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$282 | Average$445 | FlexibilityNo cancel fee | On-time63% |