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Cheap flights from New York LaGuardia Airport to San Jose from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to San Jose departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York LaGuardia Airport to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
12:30 pm - 5:40 pmLGA-SJC
8h 10m1 stop
Southwest Logo
12:45 pm - 10:40 pmSJC-LGA
6h 55m1 stop
$251Southwest
Find Deal
Sat, Dec 6 - Sat, Dec 13
Delta Logo
6:00 am - 11:40 amLGA-SJC
8h 40m1 stop
Delta Logo
6:20 am - 5:01 pmSJC-LGA
7h 41m1 stop
$256Delta
Find Deal
Sat, Dec 6 - Sat, Dec 13
Delta Logo
1:00 pm - 8:41 pmLGA-SJC
10h 41m1 stop
Delta Logo
10:30 pm - 9:47 amSJC-LGA
8h 17m1 stop
$257Delta
Find Deal
Tue, Dec 16 - Wed, Jan 7
American Airlines Logo
2:50 pm - 8:45 pmLGA-SJC
8h 55m1 stop
American Airlines Logo
11:13 am - 9:59 pmSJC-LGA
7h 46m1 stop
$279American Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Southwest Logo
11:10 am - 7:15 pmLGA-SJC
11h 05m1 stop
Southwest Logo
6:30 am - 5:50 pmSJC-LGA
8h 20m1 stop
$307Southwest
Find Deal
Thu, Dec 4 - Sun, Dec 7
American Airlines Logo
6:59 am - 1:17 pmLGA-SJC
9h 18m1 stop
American Airlines Logo
6:00 am - 7:00 pmSJC-LGA
10h 00m1 stop
$331American Airlines
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Thu, Nov 20 - Wed, Dec 3
United Airlines Logo
8:15 am - 5:51 pmLGA-SJC
12h 36m2 stops
United Airlines Logo
8:40 am - 9:28 pmSJC-LGA
9h 48m1 stop
$356United Airlines
Find Deal
Tue, Dec 16 - Tue, Jan 6
United Airlines Logo
8:15 am - 5:51 pmLGA-SJC
12h 36m2 stops
United Airlines Logo
8:40 am - 11:21 pmSJC-LGA
11h 41m2 stops
$361United Airlines
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Tue, Dec 16 - Wed, Jan 7
Frontier Logo
10:55 pm - 11:32 amLGA-SJC
15h 37m1 stop
Frontier Logo
12:27 pm - 10:00 pmSJC-LGA
30h 33m1 stop
$368Frontier
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Thu, Nov 13 - Mon, Nov 17
Frontier Logo
10:55 pm - 11:32 amLGA-SJC
15h 37m1 stop
Frontier Logo
12:27 pm - 11:29 amSJC-LGA
20h 02m2 stops
$375Frontier
Find Deal
Thu, Nov 13 - Mon, Nov 17

Delta flights from New York LaGuardia Airport to San Jose, California

Our best Delta deals on New York LaGuardia Airport to San Jose, California flight tickets
Delta
Dec 6
LGA6:00 amNew York LaGuardia
8h 40m
1 stop
SJC11:40 amSan Jose
Dec 13
SJC6:20 amSan Jose
7h 41m
1 stop
LGA5:01 pmNew York LaGuardia
$256
Find similar
Delta
Dec 16
LGA1:00 pmNew York LaGuardia
10h 41m
1 stop
SJC8:41 pmSan Jose
Jan 7
SJC10:30 pmSan Jose
8h 17m
1 stop
LGA9:47 amNew York LaGuardia
$257
Find similar
Delta
Dec 6
LGA7:45 amNew York LaGuardia
12h 03m
2 stops
SJC4:48 pmSan Jose
Dec 13
SJC6:20 amSan Jose
7h 41m
1 stop
LGA5:01 pmNew York LaGuardia
$262
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United Airlines flights from New York LaGuardia Airport to San Jose, California

Our best United Airlines deals on New York LaGuardia Airport to San Jose, California flight tickets
United Airlines
Dec 16
LGA8:15 amNew York LaGuardia
12h 36m
2 stops
SJC5:51 pmSan Jose
Jan 6
SJC8:40 amSan Jose
9h 48m
1 stop
LGA9:28 pmNew York LaGuardia
$356
Find similar
United Airlines
Dec 16
LGA8:15 amNew York LaGuardia
12h 36m
2 stops
SJC5:51 pmSan Jose
Jan 7
SJC8:40 amSan Jose
11h 41m
2 stops
LGA11:21 pmNew York LaGuardia
$361
Find similar
United Airlines
Nov 23
LGA6:00 amNew York LaGuardia
9h 10m
1 stop
SJC12:10 pmSan Jose
Dec 3
SJC8:45 amSan Jose
9h 41m
1 stop
LGA9:26 pmNew York LaGuardia
$379
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momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to San Jose, California 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Sat 12/6

12:30 pm-5:40 pm

1 stop8h 10m

San Jose

Sat 12/13

12:45 pm-10:40 pm

1 stop6h 55m

$251

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Sat 12/6

6:00 am-11:40 am

1 stop8h 40m

San Jose

Sat 12/13

6:20 am-5:01 pm

1 stop7h 41m

$256

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Tue 12/16

1:00 pm-8:41 pm

1 stop10h 41m

San Jose

Wed 1/7

10:30 pm-9:47 am

1 stop8h 17m

$257

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Thu 12/4

2:50 pm-8:45 pm

1 stop8h 55m

San Jose

Wed 12/10

11:13 am-9:59 pm

1 stop7h 46m

$279

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Thu 12/4

11:10 am-7:15 pm

1 stop11h 05m

San Jose

Sun 12/7

6:30 am-5:50 pm

1 stop8h 20m

$307

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Thu 11/20

6:59 am-1:17 pm

1 stop9h 18m

San Jose

Wed 12/3

6:00 am-7:00 pm

1 stop10h 00m

$331

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Tue 12/16

8:15 am-5:51 pm

2 stops12h 36m

San Jose

Tue 1/6

8:40 am-9:28 pm

1 stop9h 48m

$356

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Tue 12/16

8:15 am-5:51 pm

2 stops12h 36m

San Jose

Wed 1/7

8:40 am-11:21 pm

2 stops11h 41m

$361

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Thu 11/13

10:55 pm-11:32 am

1 stop15h 37m

San Jose

Mon 11/17

12:27 pm-10:00 pm

1 stop30h 33m

$368

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Thu 11/13

10:55 pm-11:32 am

1 stop15h 37m

San Jose

Mon 11/17

12:27 pm-11:29 am

2 stops20h 02m

$375

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from New York LaGuardia Airport to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Jose, California?

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 $290. If you are unable to visit San Jose, California during the month of April, then departing from New York LaGuardia Airport during the month January is also very affordable. Most momondo users find prices during this month for around $317.

What is the cheapest day to depart on your flight to San Jose, California?

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.

What is the cheapest time of day to depart on your flight to San Jose, California?

The cheapest time of day to fly to San Jose, California is in the evening when flights can be purchased for as low as $356. In the afternoon is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $616 per ticket.

How have New York LaGuardia Airport to San Jose, California flight prices changed over time?

As of November 2025, prices for New York LaGuardia Airport to San Jose, California flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from New York LaGuardia Airport to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York LaGuardia Airport to San Jose, California (LGA to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to San Jose, California

Direct flights

None
There are no direct flights from New York LaGuardia Airport to San Jose, California. There are no popular flight routes from New York LaGuardia Airport to San Jose, California.
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  • How far is New York LaGuardia to San Jose by plane?

    The distance between New York LaGuardia and San Jose is about 2553.1 mi. A reasonable flight in good conditions will take 8h 10m.

  • When did momondo last update prices for flights from New York LaGuardia Airport to San Jose Airport?

    Prices for flights from New York LaGuardia Airport to San Jose Airport refresh daily.

  • How many operators does momondo search for flights from New York LaGuardia Airport to San Jose Airport?

  • How old do you have to be to fly from New York LaGuardia Airport to San Jose Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The necessary travel and health documents for your San Jose Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from New York LaGuardia Airport to San Jose, California?

Best airlines flying from New York LaGuardia Airport to San Jose, California

Compare and see reviews for airlines that fly from New York LaGuardia Airport to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $226Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,002 reviews
Search Delta flights
United AirlinesPriceFrom $286Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
SouthwestPriceFrom $290Free CancellationRating
8.0
4,238 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to San Jose?

It is quick and easy to find New York to San Jose flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Jose that suits you.

Can I find flights from New York to San Jose with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Jose from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to San Jose?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to San Jose.

I’m not ready to book a flight from New York to San Jose right now. Can momondo alert me if prices change?

Price alerts on flights to San Jose from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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