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$230+ Cheap flights from Santa Rosa (STS) 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
STS — LGA
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheap flight deals from Santa Rosa to LaGuardia

Cheapest flights from Santa Rosa to LaGuardia
Explore the most affordable flight options available from Santa Rosa to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amSTS - LGA
2 stops10h 00mAmerican Airlines
Sun 1/47:59 amLGA - STS
2 stops10h 52mAmerican Airlines
Deal found 12/17$1,846
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Sun 12/217:00 amSTS - LGA
2 stops9h 29mAmerican Airlines
Tue 12/237:59 amLGA - STS
2 stops10h 52mAmerican Airlines
Deal found 12/16$2,206
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/187:00 amSTS - LGA
2 stops9h 29mAmerican Airlines
Sun 12/218:15 amLGA - STS
2 stops10h 36mAmerican Airlines
Deal found 12/16$2,234

Find flight deals from Santa Rosa to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) 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 December 17, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$557
(Southwest)

One-way from

$230
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$497
Provider with most accurate pricing for San Francisco-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for San Francisco-New York (NYC) flights.
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From Santa Rosa Sonoma County to New York LaGuardia
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One-way flight from Santa Rosa Sonoma County to New York LaGuardia
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Highest demand for flights based on searches. 7% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa 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 December 17, 2025.
Use the filters below to find and compare flights from Santa Rosa to New York LaGuardia Airport that are best for you.

Fly from

Santa Rosa

Fly to

LaGuardia

Route

Depart

Return

Price

Santa RosaNew York

STS - LGA

STSLGA

Santa Rosa Sonoma County

Tue 4/14

6:00 am-8:30 pm

2 stops11h 30m

New York LaGuardia

Thu 4/16

1:30 pm-10:40 pm

2 stops12h 10m

$557

Santa RosaNew York

STS - LGA

STSLGA

Santa Rosa Sonoma County

Mon 4/13

4:40 pm-8:25 am

2 stops12h 45m

New York LaGuardia

Thu 4/16

6:55 am-4:00 pm

2 stops12h 05m

$581

Santa RosaNew York

STS - LGA

STSLGA

Santa Rosa Sonoma County

Thu 1/1

4:21 pm-7:42 am

2 stops12h 21m

New York LaGuardia

Mon 1/5

6:00 am-3:51 pm

2 stops12h 51m

$716

Santa RosaNew York

STS - LGA

STSLGA

Santa Rosa Sonoma County

Tue 1/13

4:23 pm-9:20 am

2 stops13h 57m

New York LaGuardia

Sat 1/17

6:00 am-3:53 pm

2 stops12h 53m

$739

Santa RosaNew York

STS - LGA

STSLGA

Santa Rosa Sonoma County

Thu 1/1

8:17 pm-10:44 am

2 stops11h 27m

New York LaGuardia

Mon 1/5

6:00 am-2:44 pm

2 stops11h 44m

$809

Santa RosaNew York

STS - LGA

STSLGA

Santa Rosa Sonoma County

Tue 12/30

7:00 am-8:00 pm

2 stops10h 00m

New York LaGuardia

Sun 1/4

7:59 am-3:51 pm

2 stops10h 52m

$1,846

Santa RosaNew York

STS - LGA

STSLGA

Santa Rosa Sonoma County

Sat 1/17

4:23 pm-9:13 am

2 stops13h 50m

$230

Santa RosaNew York

STS - LGA

STSLGA

Santa Rosa Sonoma County

Wed 1/14

12:55 pm-7:46 am

2 stops15h 51m

$264

Santa RosaNew York

STS - LGA

STSLGA

Santa Rosa Sonoma County

Tue 5/5

9:45 am-11:31 pm

2 stops10h 46m

$305

Santa RosaNew York

STS - LGA

STSLGA

Santa Rosa Sonoma County

Wed 5/6

9:45 am-11:31 pm

2 stops10h 46m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 18 results
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Best time to book a flight from Santa Rosa to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Santa Rosa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to New York LaGuardia Airport

What is the cheapest month to book a flight from Santa Rosa to New York LaGuardia Airport?

Currently, February is the cheapest month in which you can book a flight from Santa Rosa to New York LaGuardia Airport (average of $96). Flying from Santa Rosa to New York LaGuardia Airport in May is currently the most expensive (average of $272). 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.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santa Rosa to New York LaGuardia?

    Santa Rosa Sonoma County (STS) is the airport you will fly out of if you book a flight from Santa Rosa to New York LaGuardia. You should not have trouble finding flights to New York LaGuardia from Sonoma County; the airport handles an average of 0 outbound flights to New York LaGuardia per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Santa Rosa airport to New York LaGuardia. It is only a 7.2 mi journey to Sonoma County (STS) from Santa Rosa’s city center.

  • How long is the flight from Santa Rosa to New York LaGuardia Airport?

    Airlines like Southwest, American Airlines, and Alaska Airlines fly from Santa Rosa to New York LaGuardia Airport in about 11h 27m. The time it takes to get you to your destination can typically vary by up to 54m. Airlines will cover a distance of 2573 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Santa Rosa to LaGuardia that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to LaGuardia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to LaGuardia.

  • Can I find deals for business class flights from Santa Rosa to LaGuardia?

    Yes. Cheapflights offers flight deals from Santa Rosa to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Rosa to New York LaGuardia Airport?

    Currently, February is the cheapest month in which you can book a flight from Santa Rosa to New York LaGuardia Airport (average of $96). Flying from Santa Rosa to New York LaGuardia Airport in May is currently the most expensive (average of $272). 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.

See more FAQs

Traveling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Bronx
East Rutherford
Mahwah
Yonkers
Elizabeth
Secaucus
North Bergen
Ronkonkoma
Mount Laurel
Stamford
Staten Island
Edgewater
Carteret
Seaside Heights
Absecon
Carle Place
Parsippany
New Brunswick
Carlstadt

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