Cheap flights from New York LaGuardia Airport to San Jose from $136

The month of April is, on average, the cheapest month to fly to San Jose, California from New York LaGuardia Airport, with most prices found around $282. If you are unable to visit San Jose, California during the month of April, then departing from New York LaGuardia Airport during the month December is also very affordable. Most momondo users find prices during this month for around $332.

On average, the least expensive day to fly to San Jose, California from New York LaGuardia Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $521. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to San Jose, California for around $796.

The cheapest time of day to fly to San Jose, California is in the afternoon when flights can be purchased for as low as $616. In the morning is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $1,182 per ticket.

As of March 2026, prices for New York LaGuardia Airport to San Jose, California flights are approximately 74% more expensive when compared to flights at the same time last year.

Delta and United Airlines are the most popular carriers operating from New York LaGuardia to San Jose

American Airlines, Delta and Southwest are the top three most popular airlines that fly to San Jose, California from New York LaGuardia Airport according to our data. American Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to San Jose, California. Keep in mind that there are 7 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

Historically, on average around 50% of flights between New York and San Jose have experienced a delay on any given week. The average delay length over the past 12 months has been 75 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Dallas (DFW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Flights via Minneapolis (MSP) offer the lowest average round-trip price of $508.

Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 8h 33m.

Minneapolis (MSP) has the shortest average layover time for this route: 1h 02m.