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Cheap flights from Saint John to New York LaGuardia Airport, NY from C$ 319

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — LGA
30 Mar — 6 Apr1
1 adult

Cheap flight deals from St John to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) 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 25 March 2025.

Round-trip from

C$ 702

One-way from

C$ 319

Popular in

June

Cheapest in

January

Average price

C$ 685
Air Canada
  • Air Canada
  • 1/5-7/5
  • 2 total stops
  • 13h 22m total
  • Saint John to New York
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Air Canada
  • Air Canada
  • 28/5
  • 1 total stop
  • 6h 23m total
  • Saint John to New York
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Highest demand for flights based on searches. 16% potential increase in price (C$ 235 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease (C$ 87 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from St John to LaGuardia

Cheapest flights from St John to LaGuardia
Explore the most affordable flight options available from St John to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Thu 1/511:35 a.m.YSJ - LGA
1 stop6h 23mAir Canada
Wed 7/53:50 p.m.LGA - YSJ
1 stop6h 59mAir Canada
Deal found 25/3C$ 702
Fri 16/55:50 a.m.YSJ - LGA
1 stop6h 01mUnited Airlines
Mon 19/57:25 a.m.LGA - YSJ
2 stops15h 24mUnited Airlines
Deal found 23/3C$ 709

Cheapflights Fare Finder

Customize your flight search to find flights from St John 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 629,999 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Saint John to New York LaGuardia Airport that are best for you.

Fly from

St John

Fly to

LaGuardia

Route

Depart

Return

Price

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Thu 1/5

11:35 a.m.-4:58 p.m.

1 stop6h 23m

New York LaGuardia

Wed 7/5

3:50 p.m.-11:49 p.m.

1 stop6h 59m

C$ 702

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Fri 16/5

5:50 a.m.-10:51 a.m.

1 stop6h 01m

New York LaGuardia

Mon 19/5

7:25 a.m.-11:49 p.m.

2 stops15h 24m

C$ 709

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Wed 28/5

11:35 a.m.-4:58 p.m.

1 stop6h 23m

C$ 319

Saint JohnNew York

YSJ - LGA

YSJLGA

Saint John

Sun 31/8

11:35 a.m.-11:22 p.m.

2 stops12h 47m

C$ 391

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Best time to book a flight from St John to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from St John 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 Saint John to New York LaGuardia Airport

Rainfall in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 71.0 - 114.0 mm per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 71.0 mm.

Temperature in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York LaGuardia Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to LaGuardia. Reviews last updated 25 March 2025.
United Airlines
7.4
Good
8,605 reviews
Check prices

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
United Airlines
7.4
Good
8,605 reviews
United Airlines
7.4
Good
8,605 reviews
Check prices

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Air Canada
7.0
Good
8,957 reviews
United Airlines
7.4
Good
8,605 reviews
Check prices

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Related info for your journey

Find useful and relevant information for your journey from St John 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 Saint John to New York LaGuardia?

    If you book a flight to New York LaGuardia from Saint John, you will be flying from Saint John, which is the city’s only airport. Saint John (YSJ) is located 15.1 km from the centre of Saint John. There are 0 flights from Saint John to New York LaGuardia per day from 0 different airlines.

  • What are the cheapest airlines flying from Saint John to New York LaGuardia Airport round-trip?

    Cheapflights users have booked flights from Saint John to New York LaGuardia Airport round-trip from C$ 702. Another airline that can offer you cheap pricing is United Airlines.

  • Can I find deals for flights from St John to LaGuardia that include hotel bookings?

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

  • How can I find direct flights from St John to LaGuardia?

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

  • Can I find deals for business class flights from St John to LaGuardia?

    Yes. Cheapflights offers flight deals from St John 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 Saint John to New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Saint John to New York LaGuardia Airport (average of C$ 242). Flying from Saint John to New York LaGuardia Airport in June is currently the most expensive (average of C$ 335). 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

Travelling to a place near Saint John?

Book flights to Saint John if you plan to visit one of these locations
Secaucus
Queens
Carlstadt
Elizabeth
Rahway
Bridgewater
Saddle Brook
Hoboken
Parsippany
Yonkers
Springfield
South Plainfield
Plainview
Staten Island
Englewood
Fort Lee
Wayne
Irvington
Pleasantville
Stratford

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