$129 Cheap Delta flights San Francisco (SFO) to New York (LGA)

View $129 flight on Fri, Sep 5, 2025Opens in a new window

$129 Cheap Delta flights San Francisco (SFO) to New York (LGA)

Prices were available within the past 7 days and start at $129 for one-way flights and $257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Sep 5 - Thu, Oct 16
SFO
San Francisco
LGA
New York
$257 Roundtrip, just found
$257
Roundtrip
just found
Select Delta flight, departing Fri, Sep 5 from San Francisco to New York, returning Thu, Oct 16, priced at $257 just found
Flights from San Francisco (SFO) to New York (LGA)
Origin airport
San Francisco Intl.
Destination airport
LaGuardia
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
JetBlue Airways
Distance
2573 mi

Frequently asked questions

How much is a Delta Air Lines flight from San Francisco Intl. Airport (SFO) to LaGuardia Airport (LGA)?
Scoring cheap one-way Delta Air Lines flights from SFO to LGA from $129 on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares from $257 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SFO to LGA with Delta Air Lines?
Delta Air Lines flights to New York are often cheaper in the off-peak months of January and February. Whether you're in search of a round-trip or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from San Francisco Intl. Airport (SFO) to LaGuardia Airport (LGA) with Delta Air Lines?
For cheap Delta Air Lines fares from San Francisco Intl. Airport (SFO) to LaGuardia Airport (LGA), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the cost. Sunday is usually the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from San Francisco Intl. Airport (SFO) to LaGuardia Airport (LGA)?
To find out if there's a direct route from SFO to LGA with Delta Air Lines or any other airlines, check the "Nonstop" filter when looking for tickets.
What is the earliest Delta Air Lines flight from SFO to LGA?
To find the earliest departure from SFO to LGA with Delta Air Lines, filter your results by "Early Morning" and "Morning." Choosing an early flight usually means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in New York?
LaGuardia Airport (LGA) is the main New York gateway for Delta Air Lines flights from San Francisco Intl. Airport (SFO).
Why fly with Delta Air Lines from SFO to LGA?
Offering an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a top choice for many travelers heading from SFO to LGA. Also, if you're a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which you can put toward future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from San Francisco Intl. Airport (SFO) to LaGuardia Airport (LGA)?
Changes are generally free within 24 hours of booking, but your airline may charge a fee after that. For further details about altering your flights, check out your "Trips," select your flight and click on "Manage Booking." If you want the freedom to change your plans without additional charges, tick the "No cancel fee" or "Changes included" filter when organizing your trip.

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*Available to One Key members.