$139+ Cheap flights from San Francisco (SFO) to LaGuardia, NY (LGA)
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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Francisco to LaGuardia 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 San Francisco to New York LaGuardia are usually found in February or September, booked 89 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Cheap flight deals from San Francisco to LaGuardia
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to LaGuardia (LGA). 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 June 18, 2025.
Round-trip from | $242 (Southwest) |
|---|---|
One-way from | $139 (Delta) |
Popular in | December |
Cheapest in | February |
Average price | $481 |
Find flight deals from San Francisco to LaGuardia
Cheapest flights from San Francisco to LaGuardiaExplore the most affordable flight options available from San Francisco to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.
Explore the most affordable flight options available from San Francisco to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 6/16. 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.
This American Airlines deal was found by Cheapflights users on 6/16. 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.
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This JetBlue deal was found by Cheapflights users on 6/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to LaGuardia 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 June 18, 2025.
Use the filters below to find and compare flights from San Francisco to New York LaGuardia Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoNew York
SFO - LGA
SFOLGA
San Francisco
Mon 8/25
6:00 am-8:10 pm
2 stops11h 10m
New York LaGuardia
Sun 8/31
6:30 am-2:10 pm
1 stop10h 40m
San FranciscoNew York
SFO - LGA
SFOLGA
San Francisco
Wed 8/27
7:29 am-7:20 pm
1 stop8h 51m
New York LaGuardia
Sat 9/13
5:00 pm-11:49 pm
1 stop9h 49m
San FranciscoNew York
SFO - LGA
SFOLGA
San Francisco
Sat 8/16
10:55 pm-9:11 am
1 stop7h 16m
New York LaGuardia
Sat 8/23
8:25 am-1:35 pm
1 stop8h 10m
San FranciscoNew York
SFO - LGA
SFOLGA
San Francisco
Thu 8/7
7:05 am-5:29 pm
1 stop7h 24m
New York LaGuardia
Wed 8/13
8:30 am-2:27 pm
1 stop8h 57m
San FranciscoNew York
SFO - LGA
SFOLGA
San Francisco
Mon 6/30
6:37 am-10:05 pm
1 stop12h 28m
New York LaGuardia
Sun 7/13
10:55 pm-12:19 am
1 stop28h 24m
San FranciscoNew York
SFO - LGA
SFOLGA
San Francisco
Sun 7/13
11:59 pm-3:35 pm
2 stops12h 36m
New York LaGuardia
Thu 7/17
5:59 am-9:19 am
2 stops30h 20m
San FranciscoNew York
SFO - LGA
SFOLGA
San Francisco
Fri 7/25
9:14 pm-12:37 pm
1 stop12h 23m
New York LaGuardia
Wed 7/30
3:55 pm-11:39 pm
1 stop10h 44m
San FranciscoNew York
SFO - LGA
SFOLGA
San Francisco
Mon 8/18
12:40 am-10:51 am
1 stop7h 11m
San FranciscoNew York
SFO - LGA
SFOLGA
San Francisco
Mon 6/30
5:25 am-4:17 pm
1 stop7h 52m
San FranciscoNew York
SFO - LGA
SFOLGA
San Francisco
Mon 6/30
10:45 pm-10:10 am
1 stop8h 25m
Best time to book a flight from San Francisco to LaGuardia
Have a flexible travel schedule? Discover the best time to fly to LaGuardia from San Francisco with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to New York LaGuardia Airport
How far ahead should I book a flight from San Francisco to New York LaGuardia Airport?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to LaGuardia. Price data was last updated on June 13, 2025.
To ensure you get the cheapest price possible for a flight from San Francisco to New York LaGuardia Airport, you should look to book at least 89 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 San Francisco to New York LaGuardia Airport?
Currently, January is the cheapest month in which you can book a flight from San Francisco to New York LaGuardia Airport (average of $199). Flying from San Francisco to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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 SFO to LGA?
Find hourly flight availability from San Francisco to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 18, 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 5% on flights from San Francisco to New York LaGuardia Airport by exploring options for tickets in the evening.
Rainfall in LaGuardia by month
Plan your trip to LaGuardia by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 2.8 in.
Temperature in LaGuardia by month
Plan your trip to LaGuardia by taking into account the average temperature totals by month.
If weather is an important factor for your trip to New York LaGuardia Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).
Reviews of airlines servicing LaGuardia
Get insights into the airlines that provide service to LaGuardia. 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 LaGuardia. Reviews last updated June 18, 2025.
Read through reviews of airlines operating flights from San Francisco to New York, such as Southwest, Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Food
Crew
Overall
Entertainment
Reviews
Merlyn,Feb 2025
LAX - SMF
Comfort
Boarding
Food
Crew
Overall
Entertainment
Reviews
Merlyn,Feb 2025
LAX - SMF
Comfort
Boarding
Food
Crew
Overall
Entertainment
Reviews
Merlyn,Feb 2025
LAX - SMF
Comfort
Boarding
Food
Crew
Overall
Entertainment
Reviews
Merlyn,Feb 2025
LAX - SMF
Comfort
Boarding
Food
Crew
Overall
Entertainment
Reviews
Merlyn,Feb 2025
LAX - SMF
Comfort
Boarding
Food
Crew
Overall
Entertainment
Reviews
Merlyn,Feb 2025
LAX - SMF
Related info for your journey
Find useful and relevant information for your journey from San Francisco to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to LaGuardia
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from San Francisco to LaGuardia
Discover the top 8 airlines that operate flights from San Francisco to LaGuardia. 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 June 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$130 | Average$303 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$237 | Average$470 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$255 | Average$396 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$300 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$258 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$265 | Average$422 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$278 | Average$385 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$296 | Average$470 | FlexibilityNo cancel fee | On-time63% |