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Cheap flights from New York LaGuardia Airport to San Jose from $131

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 11/4. 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

Southwest Logo
6:00 am - 4:25 pmLGA-SJC
13h 25m1 stop
Southwest Logo
6:30 am - 5:45 pmSJC-LGA
8h 15m1 stop
$256Southwest
Find Deal
Sat, Nov 8 - Tue, Nov 11
United Airlines Logo
11:20 am - 9:06 pmLGA-SJC
12h 46m2 stops
United Airlines Logo
6:30 am - 11:14 pmSJC-LGA
13h 44m2 stops
$261United Airlines
Find Deal
Wed, Oct 8 - Sat, Oct 18
Frontier Logo
10:59 pm - 1:14 pmLGA-SJC
17h 15m2 stops
Frontier Logo
12:26 pm - 12:01 pmSJC-LGA
20h 35m2 stops
$263Frontier
Find Deal
Wed, Oct 1 - Sun, Oct 5
American Airlines Logo
6:00 am - 1:18 pmLGA-SJC
10h 18m1 stop
American Airlines Logo
6:00 am - 5:50 pmSJC-LGA
8h 50m1 stop
$264American Airlines
Find Deal
Tue, Nov 4 - Sat, Nov 8
Frontier Logo
10:56 pm - 11:30 amLGA-SJC
15h 34m1 stop
Frontier Logo
12:26 pm - 10:11 pmSJC-LGA
30h 45m1 stop
$275Frontier
Find Deal
Thu, Sep 25 - Sun, Sep 28
Delta Logo
3:00 pm - 10:17 pmLGA-SJC
10h 17m1 stop
Delta Logo
1:20 pm - 11:43 pmSJC-LGA
7h 23m1 stop
$277Delta
Find Deal
Sat, Oct 25 - Tue, Oct 28
Southwest Logo
6:40 am - 11:55 amLGA-SJC
8h 15m1 stop
Southwest Logo
6:45 am - 5:55 pmSJC-LGA
8h 10m1 stop
$279Southwest
Find Deal
Thu, Oct 30 - Tue, Nov 4
Delta Logo
6:59 am - 2:42 pmLGA-SJC
10h 43m2 stops
Delta Logo
6:35 am - 5:43 pmSJC-LGA
8h 08m1 stop
$282Delta
Find Deal
Tue, Oct 21 - Wed, Oct 29
United Airlines Logo
7:21 am - 1:42 pmLGA-SJC
9h 21m1 stop
United Airlines Logo
8:45 am - 9:46 pmSJC-LGA
10h 01m2 stops
$284United Airlines
Find Deal
Thu, Oct 30 - Tue, Nov 4
American Airlines Logo
3:59 pm - 10:06 pmLGA-SJC
9h 07m1 stop
American Airlines Logo
8:00 am - 6:59 pmSJC-LGA
7h 59m1 stop
$305American Airlines
Find Deal
Thu, Oct 23 - Tue, Oct 28

United Airlines flights from New York LaGuardia Airport to San Jose

Our best United Airlines deals on New York LaGuardia Airport to San Jose flight tickets
United Airlines
Oct 8
LGA11:20 amNew York LaGuardia
12h 46m
2 stops
SJC9:06 pmSan Jose
Oct 18
SJC6:30 amSan Jose
13h 44m
2 stops
LGA11:14 pmNew York LaGuardia
$261
Find similar
United Airlines
Oct 30
LGA7:21 amNew York LaGuardia
9h 21m
1 stop
SJC1:42 pmSan Jose
Nov 4
SJC8:45 amSan Jose
10h 01m
2 stops
LGA9:46 pmNew York LaGuardia
$284
Find similar
United Airlines
Oct 7
LGA6:00 amNew York LaGuardia
9h 01m
1 stop
SJC12:01 pmSan Jose
Oct 18
SJC6:30 amSan Jose
7h 47m
1 stop
LGA5:17 pmNew York LaGuardia
$351
Find similar

Frontier flights from New York LaGuardia Airport to San Jose

Our best Frontier deals on New York LaGuardia Airport to San Jose flight tickets
Frontier
Oct 1
LGA10:59 pmNew York LaGuardia
17h 15m
2 stops
SJC1:14 pmSan Jose
Oct 5
SJC12:26 pmSan Jose
20h 35m
2 stops
LGA12:01 pmNew York LaGuardia
$263
Find similar
Frontier
Sep 25
LGA10:56 pmNew York LaGuardia
15h 34m
1 stop
SJC11:30 amSan Jose
Sep 28
SJC12:26 pmSan Jose
30h 45m
1 stop
LGA10:11 pmNew York LaGuardia
$275
Find similar
Frontier
Oct 1
LGA10:56 pmNew York LaGuardia
17h 18m
1 stop
SJC1:14 pmSan Jose
Oct 6
SJC12:25 pmSan Jose
30h 35m
1 stop
LGA10:00 pmNew York LaGuardia
$280
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to San Jose 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 September 16, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Sat 11/8

6:00 am-4:25 pm

1 stop13h 25m

San Jose

Tue 11/11

6:30 am-5:45 pm

1 stop8h 15m

$256

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Wed 10/8

11:20 am-9:06 pm

2 stops12h 46m

San Jose

Sat 10/18

6:30 am-11:14 pm

2 stops13h 44m

$261

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Wed 10/1

10:59 pm-1:14 pm

2 stops17h 15m

San Jose

Sun 10/5

12:26 pm-12:01 pm

2 stops20h 35m

$263

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Tue 11/4

6:00 am-1:18 pm

1 stop10h 18m

San Jose

Sat 11/8

6:00 am-5:50 pm

1 stop8h 50m

$264

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Thu 9/25

10:56 pm-11:30 am

1 stop15h 34m

San Jose

Sun 9/28

12:26 pm-10:11 pm

1 stop30h 45m

$275

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Sat 10/25

3:00 pm-10:17 pm

1 stop10h 17m

San Jose

Tue 10/28

1:20 pm-11:43 pm

1 stop7h 23m

$277

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Thu 10/30

6:40 am-11:55 am

1 stop8h 15m

San Jose

Tue 11/4

6:45 am-5:55 pm

1 stop8h 10m

$279

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Tue 10/21

6:59 am-2:42 pm

2 stops10h 43m

San Jose

Wed 10/29

6:35 am-5:43 pm

1 stop8h 08m

$282

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Thu 10/30

7:21 am-1:42 pm

1 stop9h 21m

San Jose

Tue 11/4

8:45 am-9:46 pm

2 stops10h 01m

$284

New YorkSan Jose

LGA - SJC

LGASJC

New York LaGuardia

Thu 10/23

3:59 pm-10:06 pm

1 stop9h 07m

San Jose

Tue 10/28

8:00 am-6:59 pm

1 stop7h 59m

$305

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

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?

In general, April is the cheapest month to fly from New York LaGuardia Airport to San Jose. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $290. If you aren’t able to travel to San Jose during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $317.

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

The cheapest day to depart on your flight to San Jose is on a Tuesday when prices can be found for as low as $521. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Jose on Sunday is $796.

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

Our most recent data shows that the best time of day to fly to San Jose is in the evening. Flights from New York LaGuardia Airport to San Jose during this time can be as low as $356. In contrast, the most expensive time of day to depart to San Jose is in the afternoon when prices are around $616.

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

As of September 2025, prices for New York LaGuardia Airport to San Jose flights are approximately 23% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to San Jose 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 (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

Direct flights

None
There are no direct flights from New York LaGuardia Airport to San Jose. There are no popular flight routes from New York LaGuardia Airport to San Jose.
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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 15m.

  • 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?

Best airlines flying from New York LaGuardia Airport to San Jose

Compare and see reviews for airlines that fly from New York LaGuardia Airport to San Jose with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $253Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $264Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
7,957 reviews
Search Delta flights
SouthwestPriceFrom $290Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Southwest Flights From New York LaGuardia Airport to San Jose

    The lowest priced Southwest flight from New York LaGuardia Airport to San Jose from the last 72 hours was $290. Generally, Southwest has 3 flights on this route every week with an average price of $541. Southwest is rated 8.0/10 by our users.

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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